b9c76b465455bda4ac720f2c715aba4ddb3e490bbb96c06cdb043cc2c9548c956dab65602c3fcf99254cd50bd429c3325b50cde67164c8afec170299837fd0e9e8217155fbf080bbffbe591cf964481c407f3118c0f81eeaa1e98b60f39ac5718a70f7ca2dd42de6f2287a52a958035d1cfaaac574a5667c54f4319c9c6ad0555cf7d", 0x400}]) 2018/04/24 18:17:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) [ 88.121261] audit: type=1326 audit(1524593826.119:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6975 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 88.812075] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:06 executing program 7: r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x400000, 0xc) 2018/04/24 18:17:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe2(&(0x7f0000000180), 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) 2018/04/24 18:17:06 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+10000}}, &(0x7f0000b1bfe0)) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000281000)) 2018/04/24 18:17:06 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f00000005c0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/24 18:17:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x400}]) 2018/04/24 18:17:06 executing program 5: unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/24 18:17:06 executing program 1: unshare(0x60000000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/04/24 18:17:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/24 18:17:06 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/24 18:17:07 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0xf, 0x4) 2018/04/24 18:17:07 executing program 6: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/04/24 18:17:07 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+10000}}, &(0x7f0000b1bfe0)) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000281000)) 2018/04/24 18:17:07 executing program 5: syz_emit_ethernet(0x19b, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/04/24 18:17:07 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000), 0x100000}], 0x1, &(0x7f0000000180)}, 0x0) 2018/04/24 18:17:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/24 18:17:07 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/04/24 18:17:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) 2018/04/24 18:17:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_adj\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_alloc(0x0, 0x0) sendfile(r0, r0, 0x0, 0x40) 2018/04/24 18:17:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/04/24 18:17:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/24 18:17:07 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+10000}}, &(0x7f0000b1bfe0)) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000281000)) 2018/04/24 18:17:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) [ 89.863465] audit: type=1326 audit(1524593827.862:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7058 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 89.920588] audit: type=1326 audit(1524593827.883:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7062 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 18:17:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) r1 = fcntl$dupfd(r0, 0x0, r0) fchown(r1, 0x0, 0x0) 2018/04/24 18:17:08 executing program 3: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/24 18:17:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/24 18:17:08 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x10000, 0xd6}) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x5) fcntl$notify(r1, 0x402, 0x0) 2018/04/24 18:17:08 executing program 4: pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sigaltstack(&(0x7f00003a0000/0x1000)=nil, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x908, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) 2018/04/24 18:17:08 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xe8438a969fe3c30a) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/24 18:17:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000020290000000b0000003ba03d0089cd33ee"], 0x18}}], 0x2, 0x0) 2018/04/24 18:17:08 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x2000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x0, 0x1, &(0x7f0000ffd000/0x1000)=nil, 0xdaef}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r2 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) io_setup(0x1000, &(0x7f0000000080)=0x0) r4 = eventfd(0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x2b3e, 0x9}, {0x7, 0x40}, {0xffff, 0xfffffffffffffeff}, {0x100000001, 0x1}, {0xfff, 0x400}, {0x75, 0x6}, {0x72a, 0x6}, {0x9, 0x4}]}) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xd4da, 0x40000) r6 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x98, 0x8000) io_submit(r3, 0x16e, &(0x7f0000000a80)=[&(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x1, r6, &(0x7f0000000680)="baf56022ad9428d6f5f7c1c03633c89357de6edd8d626c31ad0dca1b0248d7a262e55e8210e735b31c9660c9ec3f5476ed8ca05f8f41ed83d646f093fd", 0x0, 0x400, 0x0, 0x1, r5}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x2, r5, &(0x7f0000000700)="ac4c2664f848b83f37777780a946e6174146b2a8e7b4521cc99c8277de6c5b02d6c81ac5005d8a9c6fabd5aaf8c3cfb40988a01ce54079f8af1dd3d28f94f494b09e19739726a06004f2a0977384d29bd3cae555dd6e632fb706b62f5244ed9ac9fe32385d5ee659919db02abb11834b6519", 0x0, 0x37, 0x0, 0x1, r5}, &(0x7f00000008c0)={0x0, 0xaf7d7e059f1b9a77, 0x0, 0x1, 0x10000, r5, &(0x7f00000007c0)="fd60621633089d1be4128deaf9937099b578828c3435ee5f38232e0ca5443b0398d2ed19aa190ff84b0bf3329da50d49e6223484dc76a86620a61aab4e403a9448194a7c2a265d19284cd7fe754fd33d8aedd029bd4a4edf631e9af3036de3646f99aa9fa09221b403f6a4016a9d6d37cbca190ff475b44bb72cdd9fcc986a1d1b228bdecabb7ceac6c702cd1b04808798f90088e6583e2a9e2715edd5f77ad69391687e1282397da5b1139ad953ba3a4b3c422cc28df399b655857588676acdebc3f5545e5a16f6605352efba8fd2763d80c405cdc723610e0aae9af50c078eca6c53cbb19a05542a4b0b05363e9ca7c3", 0x1c, 0x401, 0x0, 0x0, r5}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f0000000900)="f923d94adfc4a4a8c451d99082d1b5c86311b1eeb847a5c6be87a3fba6f165519be08667e4941807043fb7ac2ac2a2", 0x0, 0x7, 0x0, 0x1, r4}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f0000000980)="a3ee05e24127a83d27176f63c1dc5761976c3a161be75996f34362981e7bf6615f2e6dff92ac66d2e491d819990e4dda63862063fa2d40af1afffbadfcb6e9b1644a74d84d777673f89db9e01599c41be80dd45e6650285bddb737febeba5f12d8cd6696653fad4cae4721640e1be734b39132e40bad9495d28e76099a3907fbd6841f", 0x0, 0xffffffff, 0x0, 0x1, r4}]) 2018/04/24 18:17:08 executing program 1: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) [ 90.231955] device syz_tun entered promiscuous mode 2018/04/24 18:17:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) 2018/04/24 18:17:08 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) write(r0, &(0x7f0000000080)="d09f9f17", 0x4) recvfrom(r0, &(0x7f00000000c0)=""/212, 0xed1b09a069b859b4, 0x120, &(0x7f0000000000)=@rc={0x1f}, 0x39d09d8f7372521) 2018/04/24 18:17:08 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/04/24 18:17:08 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0x125}]) 2018/04/24 18:17:08 executing program 3: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc), 0x4) 2018/04/24 18:17:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/04/24 18:17:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff02c}, {0x6}]}, 0x10) 2018/04/24 18:17:08 executing program 7: unshare(0x400) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) [ 90.762110] audit: type=1326 audit(1524593828.760:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7058 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 90.782479] audit: type=1326 audit(1524593828.780:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7062 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 18:17:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x4494e18}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) 2018/04/24 18:17:08 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000139ff4)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) 2018/04/24 18:17:09 executing program 7: request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="994277d06c1e520913000000000000200441", 0x0) 2018/04/24 18:17:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e029746f6a25ff9d57ff21b14465054dabc4e9d693cb25a3fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae786bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76d7b11e5eadd5e7085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e23b316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed47dee57c9bc4ca48c2c80bcf01bbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3f13fc848dcb359935fac9ae756bd9f79f2d81063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05cfdbe38546cfb8600eac7e072db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260e1d4b40e57175bbc6b6", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x1c1) close(r0) 2018/04/24 18:17:09 executing program 6: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xc0000000}) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/24 18:17:09 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/04/24 18:17:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8}, 0xc) 2018/04/24 18:17:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x20}) 2018/04/24 18:17:09 executing program 5: r0 = gettid() exit(0x0) tkill(r0, 0x0) 2018/04/24 18:17:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) close(r0) 2018/04/24 18:17:10 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x11, 0x0, 0x2}}) 2018/04/24 18:17:10 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/140, 0x8c}], 0x1) 2018/04/24 18:17:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/04/24 18:17:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x9}, {0x200, 0x1d8, 0x91, 0x200}, {0x1, 0x33, 0x2, 0x8}, {0x6, 0x6, 0x2, 0x8}, {0x3, 0x8, 0xc2dd, 0xacd}, {0xa98f, 0x80000001, 0x7, 0x5002}, {0x81, 0x7fffffff, 0x2, 0xbac}, {0x9, 0xed, 0x8, 0x9}, {0x5, 0x6, 0x2, 0x7}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/24 18:17:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x1c1) close(r0) 2018/04/24 18:17:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/04/24 18:17:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x1c1) close(r0) 2018/04/24 18:17:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/04/24 18:17:10 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) 2018/04/24 18:17:10 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) flistxattr(r0, &(0x7f0000000080)=""/39, 0x27) 2018/04/24 18:17:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x1c1) close(r0) 2018/04/24 18:17:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/04/24 18:17:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="9cd7f38b5a35d1a9ac6098392aba12aecb06789710707299f8b9d8590f7fd6970a691d68fd5ba518c8bb05cae3f56ada72b63621427f7fe1e42fb4270ca87083ad1b98a776278d576ed06d1dea70c7f9a4765df57fb470d24c0463c34b402232300dcc9114ad78e816d0069d1495bbdf88e696384e161bc22264adfd776733f0ae21cd1addc7aeea80b7602a453b36821626ee774c3072f5eb80a6ee1e0598fb593fef867ece20aa75260acd16ce003076c1fb83b0dc25cb3ec77ae336f449d3375f4a51f9b511b3564f98aaa0bc25fcf86525c4230ffaddbb72ebca4af25b07008c80719da9ad1c1f7e1f17ea97f94fed64e378639cb9ee60dab4a38b0a8177642457bdc6725762e167a8ab07490bd05f4836d574e5cbf8af80b378b7c7dbd721da5d2fbdf8a70e58053c9aac7f277e653511b6e6d751f6dc88728afcfd593f918b6ad941a43b92416720e5cef529218e8ed3f066c76d9d9a2f0f754911dc1462112478e2b644a6baa23f39a3b78ab8c5dfef36b57212d56bf28abdb5c2da744ae63d769650d4ad333fe5348e12b05686db9eef8681219d7b9772f12d99f3fc862ff67775b95c2b3cc4439dc5467c834772afe9195affea4199167f5a7106938d", 0x1c1) close(r0) 2018/04/24 18:17:10 executing program 3: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffff8}) 2018/04/24 18:17:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/04/24 18:17:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) close(r0) 2018/04/24 18:17:11 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0xbdc, 0x4) 2018/04/24 18:17:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x1c1) close(r0) 2018/04/24 18:17:11 executing program 5: setpriority(0x0, 0x0, 0xfffffffffffffffa) 2018/04/24 18:17:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x383) 2018/04/24 18:17:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x1c1) close(r0) 2018/04/24 18:17:11 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/140, 0x8c}], 0x1) 2018/04/24 18:17:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f00000000c0)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000093ae971c79a500000000000ffff970469e0b7404fd558010287ce86ed8d84359186a7935a13efabe7abac8da469d4fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f", 0x65) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) 2018/04/24 18:17:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d500040000e668d1476979a795", 0x11) [ 93.652272] alg: No test for gcm(camellia-generic) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/04/24 18:17:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) sendto$inet6(r1, &(0x7f0000000000)='l', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) 2018/04/24 18:17:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) 2018/04/24 18:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000001}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/24 18:17:12 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) 2018/04/24 18:17:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) close(r0) 2018/04/24 18:17:12 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/140, 0x8c}], 0x1) 2018/04/24 18:17:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) 2018/04/24 18:17:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/24 18:17:12 executing program 2: unshare(0x40600) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)) 2018/04/24 18:17:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) 2018/04/24 18:17:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/04/24 18:17:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) 2018/04/24 18:17:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/24 18:17:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) 2018/04/24 18:17:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/24 18:17:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) 2018/04/24 18:17:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/04/24 18:17:13 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='ip6tnl0\x00', 0x0) write(r0, &(0x7f0000000040)="7ce5be", 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x4011, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), 0x4) 2018/04/24 18:17:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) 2018/04/24 18:17:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/24 18:17:13 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/140, 0x8c}], 0x1) 2018/04/24 18:17:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) 2018/04/24 18:17:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) close(r0) 2018/04/24 18:17:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000026c0)="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", 0xf4d}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 18:17:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/04/24 18:17:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/04/24 18:17:13 executing program 2: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/24 18:17:13 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1) 2018/04/24 18:17:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)}, 0x0) 2018/04/24 18:17:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/04/24 18:17:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) 2018/04/24 18:17:13 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) 2018/04/24 18:17:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000026c0)="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", 0xf4d}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 18:17:13 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x0, 0x0, 0x3, [0x0, 0x0, 0x4814]}}) 2018/04/24 18:17:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@rand_addr, @empty, @dev={0xac, 0x14, 0x14}]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/24 18:17:14 executing program 2: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) 2018/04/24 18:17:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000026c0)="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", 0xf4d}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 18:17:14 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}}, 0x1c) 2018/04/24 18:17:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000100), &(0x7f00000000c0)=0xf1) 2018/04/24 18:17:14 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/24 18:17:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x1a82, 0x4) 2018/04/24 18:17:14 executing program 3: unshare(0x8000400) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) 2018/04/24 18:17:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/73, 0x49}], 0x1}, 0x0) 2018/04/24 18:17:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xba2e}}) dup3(r0, r1, 0x0) [ 96.383753] random: crng init done 2018/04/24 18:17:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000026c0)="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", 0xf4d}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 18:17:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:14 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x2020, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/24 18:17:14 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0xfffffffffffffe91, 0x0) 2018/04/24 18:17:14 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/24 18:17:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/24 18:17:14 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/24 18:17:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd47) lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:14 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x2020, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/24 18:17:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x7fff) 2018/04/24 18:17:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:14 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/24 18:17:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:14 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/04/24 18:17:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd47) lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:14 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x2020, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/24 18:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:15 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/24 18:17:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "8e42d6", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) 2018/04/24 18:17:15 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0xfffffffffffffe91, 0x0) 2018/04/24 18:17:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000440)=""/10, 0xa}], 0x1) 2018/04/24 18:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/24 18:17:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/24 18:17:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd47) lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:15 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x2020, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 97.411132] dccp_invalid_packet: pskb_may_pull failed [ 97.469339] dccp_invalid_packet: pskb_may_pull failed 2018/04/24 18:17:15 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/04/24 18:17:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd47) lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:15 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/04/24 18:17:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x2, 0x0) 2018/04/24 18:17:15 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040), 0x10) [ 97.669759] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 18:17:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x200100100) 2018/04/24 18:17:15 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/04/24 18:17:15 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/04/24 18:17:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/04/24 18:17:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/24 18:17:15 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/04/24 18:17:15 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0xfffffffffffffe91, 0x0) 2018/04/24 18:17:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:16 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}, 0x0) [ 97.972622] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 18:17:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/04/24 18:17:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:16 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/04/24 18:17:16 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/04/24 18:17:16 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}, 0x0) 2018/04/24 18:17:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) sendmmsg$alg(r0, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000300)}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) 2018/04/24 18:17:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') lseek(r0, 0x4000000000000, 0x0) [ 98.234987] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 18:17:16 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/04/24 18:17:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/24 18:17:16 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) [ 98.529715] ALSA: seq fatal error: cannot create timer (-16) 2018/04/24 18:17:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/04/24 18:17:16 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}, 0x0) 2018/04/24 18:17:16 executing program 5: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/24 18:17:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/04/24 18:17:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') lseek(r0, 0x4000000000000, 0x0) 2018/04/24 18:17:16 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0xfffffffffffffe91, 0x0) 2018/04/24 18:17:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_map}) 2018/04/24 18:17:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/24 18:17:16 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000028c0)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f0000001580)=""/165, 0xa5}, {&(0x7f0000001640)=""/221, 0xdd}, {&(0x7f0000001740)=""/225, 0xe1}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x5, &(0x7f0000002840)=""/54, 0x36}, 0x10002) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)=""/114, 0x72}, 0x0) 2018/04/24 18:17:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/24 18:17:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) 2018/04/24 18:17:16 executing program 7: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000003ffc), &(0x7f0000000000)=0x4) 2018/04/24 18:17:16 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}, 0x0) 2018/04/24 18:17:17 executing program 2: unshare(0x400) pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/24 18:17:17 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/04/24 18:17:17 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/04/24 18:17:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r0, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/04/24 18:17:17 executing program 0: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') fallocate(r0, 0x0, 0x0, 0x8) 2018/04/24 18:17:17 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000000000)="94000bffe9da531320000000", 0xc, 0x0) 2018/04/24 18:17:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0xffffff9e, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/04/24 18:17:17 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/04/24 18:17:17 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0x1000) 2018/04/24 18:17:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/04/24 18:17:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) [ 99.819126] device lo entered promiscuous mode 2018/04/24 18:17:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f00000004c0)}, {&(0x7f0000000580)=""/93, 0x5d}], 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0xfd11}, 'port0\x00', 0x0, 0x0, 0x401, 0x4, 0x0, 0x0, 0x8, 0x0, 0x4, 0x7f}) [ 99.873739] device lo left promiscuous mode 2018/04/24 18:17:17 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) [ 99.905086] device lo entered promiscuous mode 2018/04/24 18:17:18 executing program 7: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/04/24 18:17:18 executing program 5: clock_getres(0xffffffffffffffff, &(0x7f0000000040)) 2018/04/24 18:17:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000006a40)=@ipv6_deladdr={0x34, 0x15, 0x5, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x34}, 0x1}, 0x0) 2018/04/24 18:17:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/04/24 18:17:18 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="2400000021002501081c0165fffffc2102009e16ffec000182a9000c48000a0000010000", 0x24) 2018/04/24 18:17:18 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/04/24 18:17:18 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f0000000100)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/24 18:17:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) [ 100.953339] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 18:17:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/24 18:17:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x10, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/24 18:17:19 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000008c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a80)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f00000000c0), r1}}, 0x19) 2018/04/24 18:17:19 executing program 7: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/24 18:17:19 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x20}, {0x16}]}) 2018/04/24 18:17:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) [ 101.176826] audit: type=1326 audit(1524593839.175:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7754 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 18:17:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="77a10acc1a89d08b", &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/24 18:17:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) 2018/04/24 18:17:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/24 18:17:19 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000004}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 18:17:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0xfffffed3, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/24 18:17:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/24 18:17:19 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) 2018/04/24 18:17:19 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0x15) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/24 18:17:19 executing program 0: add_key(&(0x7f0000000100)="39c3d57ac6d24eec634a2d2f694932ca1eafd06c046e853d55a999af73b057c5c93d6dd478", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff) 2018/04/24 18:17:19 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0xfffffed3, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/24 18:17:20 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="77a10acc1a89d08b", &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/24 18:17:20 executing program 0: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)) 2018/04/24 18:17:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0xfffffed3, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/24 18:17:20 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/24 18:17:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/24 18:17:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="77a10acc1a89d08b", &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/24 18:17:20 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:20 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0xfffffed3, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/24 18:17:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/24 18:17:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/24 18:17:21 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/24 18:17:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0xfd2a}, 0x1}, 0x0) 2018/04/24 18:17:21 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000040)) fchdir(r0) 2018/04/24 18:17:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xb3fe, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/24 18:17:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="77a10acc1a89d08b", &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/24 18:17:21 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/24 18:17:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) [ 103.609991] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/24 18:17:21 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000380)}, 0x10b) 2018/04/24 18:17:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) write(r0, &(0x7f00000004c0)="56be7595b2f5c17a6842bc13ef765a1643a4bd0db1f4011e85fd8233d5e67152da17c54c6bf964322af8d11402b17b085f6bfd932d87da66ce1685fde8997e40469cbd11b91a8cc1998b1ed5d09adba85bf12c15d43a306d10672edd875e52a423631b03ae669be4c0c0cd5301c2e89bce0344919532beb41ddfdc3ebb59237d9274a5e7c5c0cce167073a584070d8656a83d8de2e597f124174be", 0x9b) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2}, 0x0) fchdir(0xffffffffffffffff) fallocate(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) mq_open(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0, &(0x7f0000000380)={0xffffffffffff0000, 0x7ff, 0x8001, 0x0, 0xcd64, 0x5, 0x0, 0x2}) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/24 18:17:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x14, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x14}, 0x0) close(r2) 2018/04/24 18:17:21 executing program 2: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/24 18:17:21 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/24 18:17:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/24 18:17:21 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/24 18:17:21 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) [ 103.920947] mmap: syz-executor3 (7901) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 18:17:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/24 18:17:22 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/24 18:17:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) write(r0, &(0x7f00000004c0)="56be7595b2f5c17a6842bc13ef765a1643a4bd0db1f4011e85fd8233d5e67152da17c54c6bf964322af8d11402b17b085f6bfd932d87da66ce1685fde8997e40469cbd11b91a8cc1998b1ed5d09adba85bf12c15d43a306d10672edd875e52a423631b03ae669be4c0c0cd5301c2e89bce0344919532beb41ddfdc3ebb59237d9274a5e7c5c0cce167073a584070d8656a83d8de2e597f124174be", 0x9b) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2}, 0x0) fchdir(0xffffffffffffffff) fallocate(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) mq_open(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0, &(0x7f0000000380)={0xffffffffffff0000, 0x7ff, 0x8001, 0x0, 0xcd64, 0x5, 0x0, 0x2}) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/24 18:17:22 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/24 18:17:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4) sendto$inet6(r0, &(0x7f0000000340)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:22 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/24 18:17:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/24 18:17:22 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/24 18:17:22 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) 2018/04/24 18:17:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/24 18:17:22 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/24 18:17:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4) sendto$inet6(r0, &(0x7f0000000340)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) write(r0, &(0x7f00000004c0)="56be7595b2f5c17a6842bc13ef765a1643a4bd0db1f4011e85fd8233d5e67152da17c54c6bf964322af8d11402b17b085f6bfd932d87da66ce1685fde8997e40469cbd11b91a8cc1998b1ed5d09adba85bf12c15d43a306d10672edd875e52a423631b03ae669be4c0c0cd5301c2e89bce0344919532beb41ddfdc3ebb59237d9274a5e7c5c0cce167073a584070d8656a83d8de2e597f124174be", 0x9b) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2}, 0x0) fchdir(0xffffffffffffffff) fallocate(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) mq_open(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0, &(0x7f0000000380)={0xffffffffffff0000, 0x7ff, 0x8001, 0x0, 0xcd64, 0x5, 0x0, 0x2}) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/24 18:17:22 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/24 18:17:22 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/24 18:17:22 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@generic={0x9}], &(0x7f0000000080)='syzkaller\x00', 0x1f, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) 2018/04/24 18:17:23 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r2, r1) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/24 18:17:23 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4) sendto$inet6(r0, &(0x7f0000000340)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/24 18:17:23 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/24 18:17:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) write(r0, &(0x7f00000004c0)="56be7595b2f5c17a6842bc13ef765a1643a4bd0db1f4011e85fd8233d5e67152da17c54c6bf964322af8d11402b17b085f6bfd932d87da66ce1685fde8997e40469cbd11b91a8cc1998b1ed5d09adba85bf12c15d43a306d10672edd875e52a423631b03ae669be4c0c0cd5301c2e89bce0344919532beb41ddfdc3ebb59237d9274a5e7c5c0cce167073a584070d8656a83d8de2e597f124174be", 0x9b) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2}, 0x0) fchdir(0xffffffffffffffff) fallocate(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) mq_open(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0, &(0x7f0000000380)={0xffffffffffff0000, 0x7ff, 0x8001, 0x0, 0xcd64, 0x5, 0x0, 0x2}) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/24 18:17:23 executing program 1: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/24 18:17:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x4fe, &(0x7f0000000400)}, 0x10) 2018/04/24 18:17:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002cb000), 0x4) sendto(0xffffffffffffffff, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000580), &(0x7f0000000040)=0xcd) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000500)={r2, 0xa1}, 0x8) 2018/04/24 18:17:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) [ 105.446861] sctp: [Deprecated]: syz-executor6 (pid 7989) Use of int in maxseg socket option. [ 105.446861] Use struct sctp_assoc_value instead 2018/04/24 18:17:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x210) close(r0) 2018/04/24 18:17:23 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4) sendto$inet6(r0, &(0x7f0000000340)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:23 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/softnet_stat\x00') [ 105.497770] sctp: [Deprecated]: syz-executor6 (pid 7991) Use of int in maxseg socket option. [ 105.497770] Use struct sctp_assoc_value instead 2018/04/24 18:17:23 executing program 7: r0 = socket$inet(0x2, 0x2000000000003, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) 2018/04/24 18:17:23 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/24 18:17:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x2000fe7a) 2018/04/24 18:17:23 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x2) 2018/04/24 18:17:23 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/04/24 18:17:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/04/24 18:17:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000002c0)) 2018/04/24 18:17:23 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) 2018/04/24 18:17:23 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/24 18:17:23 executing program 7: r0 = socket$inet(0x2, 0x2000000000003, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) 2018/04/24 18:17:23 executing program 1: r0 = socket(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/24 18:17:24 executing program 3: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/04/24 18:17:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x2000fe7a) 2018/04/24 18:17:24 executing program 2: io_setup(0x80, &(0x7f00000010c0)=0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0xeaeabc59e5faef79, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001100)}, &(0x7f00000011c0)) 2018/04/24 18:17:24 executing program 4: migrate_pages(0x0, 0x9a8, &(0x7f0000000040), &(0x7f00000000c0)=0x9) 2018/04/24 18:17:24 executing program 0: unshare(0x40600) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) 2018/04/24 18:17:24 executing program 7: r0 = socket$inet(0x2, 0x2000000000003, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) 2018/04/24 18:17:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/24 18:17:24 executing program 1: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/04/24 18:17:24 executing program 0: unshare(0x40600) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) 2018/04/24 18:17:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/24 18:17:24 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='wchan\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/04/24 18:17:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, 0x0) 2018/04/24 18:17:24 executing program 7: r0 = socket$inet(0x2, 0x2000000000003, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) 2018/04/24 18:17:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x2000fe7a) 2018/04/24 18:17:24 executing program 3: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/04/24 18:17:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/24 18:17:24 executing program 0: unshare(0x40600) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) [ 106.497452] mmap: syz-executor3 (8095): VmData 18436096 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/24 18:17:24 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000080)=""/115, 0x73) getdents64(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/24 18:17:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r0, 0x0) 2018/04/24 18:17:24 executing program 2: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d05ffc), &(0x7f0000098000)=0xfffffece) 2018/04/24 18:17:24 executing program 1: prctl$intptr(0x2f, 0x2) 2018/04/24 18:17:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x2000fe7a) 2018/04/24 18:17:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/24 18:17:24 executing program 0: unshare(0x40600) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) 2018/04/24 18:17:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/24 18:17:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/24 18:17:24 executing program 2: r0 = socket$inet(0x2, 0x803, 0xff) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/04/24 18:17:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x0) [ 106.899992] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/24 18:17:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) [ 106.963825] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/04/24 18:17:25 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00000001c0), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/24 18:17:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/24 18:17:25 executing program 5: getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) setregid(r0, r0) 2018/04/24 18:17:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1b) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/24 18:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x7ff, 0x0, 0x0, 0x0) 2018/04/24 18:17:25 executing program 6: unshare(0x40600) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040), 0x41) 2018/04/24 18:17:25 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_ivalue}) 2018/04/24 18:17:25 executing program 1: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/04/24 18:17:25 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) pselect6(0x406, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/24 18:17:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/24 18:17:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/24 18:17:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)={@pi, @hdr={0x0, 0x3, 0xb689}, @ipv6={0x7, 0x6, "5d80b6", 0x18, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0x8001, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x4e) 2018/04/24 18:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x7ff, 0x0, 0x0, 0x0) 2018/04/24 18:17:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) close(r0) [ 107.428571] device veth1_to_bridge entered promiscuous mode [ 107.492131] device veth1_to_bridge left promiscuous mode 2018/04/24 18:17:25 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r1) 2018/04/24 18:17:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/24 18:17:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)={@pi, @hdr={0x0, 0x3, 0xb689}, @ipv6={0x7, 0x6, "5d80b6", 0x18, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0x8001, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x4e) [ 107.538599] device veth1_to_bridge entered promiscuous mode 2018/04/24 18:17:25 executing program 1: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/04/24 18:17:25 executing program 4: syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/04/24 18:17:25 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000014}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) [ 107.740619] device veth1_to_bridge left promiscuous mode 2018/04/24 18:17:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x7ff, 0x0, 0x0, 0x0) 2018/04/24 18:17:26 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) 2018/04/24 18:17:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)={@pi, @hdr={0x0, 0x3, 0xb689}, @ipv6={0x7, 0x6, "5d80b6", 0x18, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0x8001, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x4e) 2018/04/24 18:17:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/24 18:17:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x9) 2018/04/24 18:17:26 executing program 1: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/04/24 18:17:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/04/24 18:17:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000240)=0xffffffffffffff40, 0x255) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) socketpair$inet6(0xa, 0x5, 0x4080000000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x51c1134c}, @in6={0xa, 0x4e23, 0xa95, @empty, 0xfffffffffffffffa}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x3ff, 0x7ff}, &(0x7f0000000480)=0x8) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xfe, "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"}, &(0x7f0000000200)=0x106) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23}}, 0x1, 0xc5, 0x9, 0x5, 0x7b}, &(0x7f00000001c0)=0x98) [ 108.519002] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/24 18:17:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/24 18:17:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)={@pi, @hdr={0x0, 0x3, 0xb689}, @ipv6={0x7, 0x6, "5d80b6", 0x18, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0x8001, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x4e) 2018/04/24 18:17:26 executing program 1: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/04/24 18:17:26 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000019c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001980)}, 0x0) 2018/04/24 18:17:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x7ff, 0x0, 0x0, 0x0) 2018/04/24 18:17:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)) 2018/04/24 18:17:26 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/24 18:17:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dc6ffe), &(0x7f0000000180)=0xffffff9c) 2018/04/24 18:17:27 executing program 3: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/24 18:17:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000800)) 2018/04/24 18:17:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/134) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xe]}, 0x2c) 2018/04/24 18:17:27 executing program 6: r0 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/04/24 18:17:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) fdatasync(r0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/24 18:17:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100, 0xff) 2018/04/24 18:17:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x2c) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/24 18:17:27 executing program 4: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x0) write(r0, &(0x7f0000000080)='X', 0x1) ftruncate(r0, 0x4) 2018/04/24 18:17:27 executing program 6: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x0, 0x0) 2018/04/24 18:17:27 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001bcfe6)=""/26, 0xffffffffffffff6a) 2018/04/24 18:17:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) 2018/04/24 18:17:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) 2018/04/24 18:17:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) 2018/04/24 18:17:27 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/04/24 18:17:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) 2018/04/24 18:17:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1784) 2018/04/24 18:17:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x64e, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/24 18:17:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x10) 2018/04/24 18:17:27 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f0000000400)=0x8) 2018/04/24 18:17:27 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/24 18:17:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) 2018/04/24 18:17:27 executing program 3: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/24 18:17:27 executing program 1: unshare(0x40600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x8) 2018/04/24 18:17:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/24 18:17:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x21, 0x0, 0x0, 0x0, "b6974a46e315dd789e7045b52cfacde30a01ec0dfe9e0ec0e1056ba83af8185a3ba5e9fd94d14f411ed90694"}) 2018/04/24 18:17:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/24 18:17:27 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000baf000/0x4000)=nil, 0x4000}) 2018/04/24 18:17:27 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 18:17:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'md4\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/24 18:17:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) [ 110.019092] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.078388] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/24 18:17:28 executing program 5: unshare(0x400) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), 0x4) 2018/04/24 18:17:28 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) 2018/04/24 18:17:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x442000000000127b, &(0x7f0000000000)) 2018/04/24 18:17:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/24 18:17:28 executing program 3: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/24 18:17:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/24 18:17:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/24 18:17:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) 2018/04/24 18:17:28 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/24 18:17:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/04/24 18:17:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3, 0x2, 0x800000000009}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x10) 2018/04/24 18:17:28 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/24 18:17:28 executing program 3: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/24 18:17:28 executing program 5: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/04/24 18:17:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 18:17:29 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000088aff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000871ff9)='cramfs\x00', 0x1002001, &(0x7f0000000100)) 2018/04/24 18:17:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) 2018/04/24 18:17:29 executing program 5: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/04/24 18:17:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/24 18:17:29 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/04/24 18:17:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/24 18:17:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/24 18:17:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) [ 111.760155] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/24 18:17:29 executing program 6: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080), 0x0) 2018/04/24 18:17:29 executing program 5: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/04/24 18:17:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "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"}, 0x1078) 2018/04/24 18:17:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/24 18:17:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) 2018/04/24 18:17:30 executing program 5: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/04/24 18:17:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 112.043358] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/24 18:17:30 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/24 18:17:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "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"}, 0x1078) 2018/04/24 18:17:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/24 18:17:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x22d532ec3e7890d7) 2018/04/24 18:17:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) write$eventfd(r1, &(0x7f0000604000), 0x2e8) 2018/04/24 18:17:30 executing program 0: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/24 18:17:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/24 18:17:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/24 18:17:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/24 18:17:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "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"}, 0x1078) [ 112.696583] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/24 18:17:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "b958f2778e3381ddd9ba73f8016f30b7dd3f3b2f99a3ae727fdc2a7e5a79904ca06eaa166b2251df5f6ae44be721ce54431cdbd3163f881d7d0811200e9de2a8914566e4b85ac4682e8c45aafc56fc4ba6e542b95dfeed3dc80b8a7b980d184857217f5c2085627c6d6b9d5e29af2a90491daf8721d4d76dc28b477042874966b7d9036a0b157c03f479fbfd1714653a1b14ca9a49cb1e99f68eaaa189c68dfe486f84d28634fe686596ccc2beb0cdba7142a315c0816eebf9c4149a3fab979f83e66a56754c0e7f74f511f0461f733d13c27d18f82f3f5e3a387bace4ea763a0913d3ea009ff3256782c2514532ebf05a3c32096b8de91ec87913d83326411c07a684e20cf494cdfd1303a20bc951354c219c36a5b8e7700e84ceb76edd8f2fc3c6454350487f6a0e895683c06f41a0a3d0a1d129f21d1d297c585b1b1e2bfb8e12af1deaddeb64b604e9b48a4fb0b5769df2b4841848252f4049f6f9b481c17896d90dea653d8fdfd98a39823a264445868bf111dfa0dc4df738e56b004489147cdd05797ca28b9db4ec49758995cadbc90bdf2e09ce0c5f8979c3b8b52886c357ab32a876946a608daa7b3fe389dcb75ff35ae1d8b3af9052009064c2b3947e7611d14b5dbd60fea612a0e1bab4094a2113bd23b1d8c48c125580cfb97a524832e56453678a5d272064758bf46329a25cb8d130717aafb47011e5226504692075abd066e6b3bb0ba0c58298c9c42c0fb311fb3752c3b65678c885ccfeb17455915c3c288d229c1ee500ed79a2d345c74b3bf3d180307082d93d17d47c4ca294706a654c7849c2cb3b32510186cff83add1a1f288c07ffd6631688ae71b7690d691480e806f521dfa3394b662a6b5e01b4c573b198d8bd6b0a57e5b21386c7b3f09cf61363be004632421f073a5587a5ef4ff44501991f94afd5fae65831260f41aec43af371fc99a5347619b500cf6b0510093196b45d75eb094288572ce0fd37bb14e04455201b2eb029408f53fcb22efd32a522ca80ec461754282a216be24e8b1ed2a0b5cc3d88106c9535f3956612cd2f2f720181ecd1c2ed3c18f2ac98272f3e062fdae0468032d096ef2076abc38b6c52d4d2ac80203a052d2f684813790a874746d238ab68690fa5403bc536d3aa556b68eb5dd59992e4d8f0dcdc599b363b92c5a698f3452b834ac06da7dec679d6f33596123bdf13657743a3d69ebebf2613bc5a0412d9062252ffa7038aaaa0ba38cf7704a6ae5aa729f55a2f2447f716bc3103e747c18d1754f4b42a9854c1c6e93180e77c9f8e5e3e3236e39a550d39d131664f247e645f49970da8c402f632dc8318a13de29b2e2a9a7779654513fa6f6e25933600248b7caf9c71668828cdf48121a31853131c29841867798f3377ae47ae6834d98f8ddebdf4fd35ed2eba28a1ad1556b64bc922bebbb6ed124575a5c4dc610e964c01d1c5f4aa0c8c821117badf6a32461196924a839fedbc94d6ca0f35d05392c11cbfe238b26926372d391f0a5e4a00e839c81f9283f81c37fdbcf6c5127d390f1dd83c197e39126d67ac0d755a08052a4de84e298d1c8a97dfbca6f1a2b20061ac2f3c6fb28ab0b9f779d673b07ddb5fd2200474fc95e7e6c9485b6c95eaa69cd34afc3b227a603bc996eda285c184d96293a096489a03b90e3e32f34b23aef090e40d2a71c1b47435c6d9303db33b0613d101011b12d883de39d2a4f844762e025896f9792e2ab8c493482b919d8de6d79e03764f61037f3b30b38168d65a731a577e0cbe57c9837878486742180ad376e510e4043ee3b168ad9a9d47ba8b2c657e228d27bcfe1b760b5922524c17d9d559fda6f2e1c8a162566ddbfa98e3705126e54736cdeaee3af8958f22166ae6e946e14d1a00f4450aceefec47e65a6d7e6ebcb5f996c54b6770bd77b2e43f274b36cbe9b1a66850749686edbbdb3ad5c13d09c4d551a7f6e9b48f5371c3ed058edb9785832c9437013d4b0e1e19e7eb04135cc9abcf403c523133b8412f7c8a75c426d894bdb19bce8f3c8595caec0823230147750e14d9ad44d5442e2a371468d388e4c82f81da87f220de4317b95d591378058cc5b293bbaeb0d64ba79f1e57f7b2c51dc0254075f6962f72522aa53acc532d0ea323ca686db09bfd0764b9b14d8d62a613640355a9de978bc07d6a1d0ef2b8a80635168eebc53bdb2956b95700f59cf26dcff98ae531ed585371a35684f56e0c7b099595e37710f34eac009ad53e4dc0c501619d81a7fdc4fba6f7c4a73ade83082eae6dab7b0443fe32238f3c2a73a20bdb3af12c4c1f85493141f8102b75f53e2879682e75f12002ecd1670bc1a8b191e67ec1f8ea5fa7048409c570134aeea963c2712148aa591f0120b424a6e0c1c7073df948f746367b3e9963b1dda511a62b1848db04978d9bf53af1724c8e6400a5f396533577f72f8ce343a5433b6e79e979545d65d15b1f778c7e5d87759b74ac7bdb171a45c0f14373685333d5407dfcefd762981cf0f72c8d39db639bc8125d32089b60fcbeacf7f59ebf77fe245a879ac92eda1c4bc6c7903b1f0f0dca8189144f6090be8052585812edf96eca1d26948cd211c28be639484259fb44d010fb45c54864dfe74ec2c75819e2fda489487adae5e8e916cfcf1dddd48c3f1d67ba975c0749c2bfce2a98a2b2c9522fa12651464a4e9f6b9d22079af5b71e57bddf8bd0d50a708a04733df74d52f7759c80207756880c7611ea6d50a7be2e4be3ee6e90600e8f90b48d808f71d99f7686136fadb7bfa92b76a289d02e9a8f4b7af79fafcfc8c073c770b677fa3722df0cf78ea825a7a73ae5351bbedb2ac66703b0ebb7a06c84ea420b7b9fdb273244dbb0feac0fd05c753d7cb8378f2cc792f219ca7e14e72ee6ddff50b03a23d8aadceb0a76dddf8f27f5c160c826a3402ea5350f8ce90c1e33042420a3b4259cd37d1545c30036db651f71af50c5b3172fef5d9b8a23028415b58c741595870ae7f4da63b376e362e64c077414e57b8810088c9d24b97d73a9933aed2bcf8d3445527d4883214325ec15888298974ebcbfff9ab1377738a7f2dd40798b8f64c49a6152756e47e6fdbf36040d13359b13bc77fe1ea11e534d071d09af158b85423779925c190c65528dc3d81cbcb9e47cab51c1049bfad645f25db89a9afba48fcd73f460ce24c0e9c35f99d8c138a2e9b3c68ab88792854eabbfeefb8cd225196fcbc5220dff4ac6a3ec63bfa046bbe9fa4c19aa47a35507d7b3d7df6a14343e6ebd0a61a583ac75c9db18f0c2fcc887d84fd0825eab55d6beb3d905050b6112b9181e896df2bb683eaa90a27e2b29c0107ff8f15cde46f7cda892da03839af4942bdf35fd233ff37b4143c54f78304f1c4526e3fe1372a20fde41a5338be4a0e298a256ccfed5c83a7023750c3add58b6ce67cda913dfc377446e9a70920618d9e59427844839c38e2b2582d386d435d495a618bdd327ce4b81fd5d26f5333f9c05f1d8038a076a1dd63ae684a1caa2a9f211ee6363cf2420b85b7ace850b141ed2a3074eea9941e2156452905119fb4dadfec436d8954bed369d9026142f188533e6010e109efc60962c3fa24a0170fd5e3955821b8edb7a306cf3307ae531700dbbc761074d817e793da70e05a47fb9665db9316e441f3d3a918feaf91ea893cfde78a8055390bbf3ce97e030d2c9156a04d629d977a5ab49262f7ea55e6e9cc17da5002d3abb354a61ca692f4b2ce6aef55d4ae55125d17b91f3ff7251da2c074f9cc0dea29997d13f09cbd7cb134517a72f3fd91d08cd5e91c72a31d6b0d5cc132acde0ef44e3e8f4be5f23a9350837801f4b86cc4e791aa03a175a90bb29aff9598ea1360e1a53f51142a27d434829a2159281feb1fd57c465b611d60ff5273b9410a788bb3aa93af4121d42cb14b884da7e87928c1e238eefe2f415b35c9f226d0c1cd55481f243b0c6c227ec8f8452881f625da619694641ca278d38ea90ba5362e86d1c9e524d28ad15f69183311257c1374c40de3614d8a3b29471f3adc62bdef257077ed61353c88de2d26e1e88660a2d54ff4faaef5a6a06494294da8c11d573a01b910f09c675398e58bab66bc4495534126e0c29cbdf9d6ebaeaf10f9be1f65b1a01e96c54f0c8fa292afc8aae4816b5604c70d644152dea852b64a11522fb415cb35d010ff253f2e62fcebd700813d8bded76c2f742f9183e61e76c7e428a7a4790bcdfefb348aaac015092f76d014346ed5bf8299d274260dceb7f6f14674a382121ccd0a093698cde5cf4e4a8f06aff00a843ab8618351bb0a8e00822b84a20b844a66176b629ea4903b7df4134ea21d57f4f6aa5f901c4f1805d561226cc7a7d5450cae294ca362afc7f1eb7310c8ed5facd1caeb9291563273961425b792f554289a429bdade21ef272fc03733d443e1b663967f7a56806551f9676a829b4967ce991a56b7747a0ce300f2c644f1a4cfd0239405b6aff66767dcccb96d7b28cabb338d1831c272147ab4109261598549378564d0e708ef9097432b39ca670541b08b775e8f7ffef2f3acbee99a0eca5d98d7fb551c18fa8ac73bd9d42ce0d074e402c278d26feec5645b66493b04bc322afde620422d6b450ed53d60f9adb172c65c401693a8878841bbf4832701797b3e8f70276433f59f286c2c498354ee8f567a2cf2f4e3e5231c82b8fee07c33a587fbdbc0772539a425d468178430574cb91920d233d4aee9496efd711d8c9d141b906dcb8a4bf5d66908fc53fed463710eedf39f0843dcde702b8e8d4e79853e4326c983f710a8141607f19d9c7bf3682cc2cfb8fe335ec58dd3ef8d44f431edcbeb4b833a462d75b2292f79a81ed6d9926af4e37edee3078cd3f0418d6b5e8a08356ea66f510d5e8738933602e936e67e640e430e1dfac816f7f5f089cf51b437672bebf2a8cda7c410f3e8eb432fbafa003b844aa7c451371bc13d2543d19311a20c9954811effcf127acbfaeb2342f769fa75c2e4dd33eff356a8b70e74cee717bf2ebee66ec19993eba8a8e237498c2db4af55d720d16638ed59d5522c4abecaa9ce76daf25bfb00ab60936977f1947320666b474a32d3aca47c4be30606df42fb94f831a366e03aa562249f9eb9e11599a4545821b524a3980303feeef7bbb74f86f0b35e6aef0247032f49fddf945a922c22aba0d3921a1b304fb9d3f85ec7126fd54d5b649aeef65c44fcc986ea7a1498369cf5e5679dac4032956e73bb6d568784c50156ad9109b7d472cf77144ad139848140247e477fd70a46cafd5a14e388998e734cb18e62889bc327205d51cde3606ca5b0b8b6d748ea90030fee8e15f234311f2c2e03d53ea84e1e8cd69eba3e6bd69599a3dfa4dc1580345ac86c4ae17eb28564771b3d210fcc50354a6e663e9ebde9627e488d75b7734fd0218772c0c84061f80d400d1a4aa5d7105d71438c3e55a066b75159e6755f9b92ef8a937293d68c4908110dae2a0d65dc532f598f4d8fb9e522e4cddc739e1add39614d0dd859f75a2140fd2b57f28e3571d8aa346ae5e66afd97f1377f52ff75cb601b09515c4fc6a7fa219f6097068d017f994634842694c3886013d8e210d5175835aed42c735efe63f19b14a6066d61af0c5ecb61a381722c1e482169a102adedded84a2c95562c6fe51c530dbee7b029dde1cbe8440110a10bb77cddb0f30b98e4f8298dd257d9e8208f57b169a56ad37194c117389c002e5552aa06d816c24545198f69251cc24705b7b55c66b2ced6af48ff797aa"}, 0x1078) 2018/04/24 18:17:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x2, 0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="dd", 0x1}, {&(0x7f00000006c0)="a511874ae86b49548e492f8e5cc0ac49d73ea95e3e9b445c76419a6cffc2e56b317855c14e93e4b5b6f4d0ba70b8e14472986c", 0x33}], 0x2, &(0x7f0000000100)}, 0x0) 2018/04/24 18:17:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/24 18:17:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="129f", 0x2, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000002c0)=@ipx={0x4, 0x0, 0x0, "7d435a16e521"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000dc0)="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", 0xa79}], 0x1, &(0x7f0000000480)}}], 0x1, 0x0) [ 112.814608] sctp: [Deprecated]: syz-executor6 (pid 8519) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.814608] Use struct sctp_sack_info instead 2018/04/24 18:17:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001262, &(0x7f0000000000)) [ 112.909137] sctp: [Deprecated]: syz-executor6 (pid 8542) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.909137] Use struct sctp_sack_info instead [ 112.929497] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/24 18:17:30 executing program 5: io_setup(0x100000001, &(0x7f0000000000)) prctl$getreaper(0x2, &(0x7f0000000040)) 2018/04/24 18:17:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x3, 0x400, 0x2, 'queue1\x00', 0x6000000000000}) clock_gettime(0x0, &(0x7f0000000080)) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/24 18:17:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/24 18:17:31 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000540)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)="97389da730e7ee496fac8e4f1c3dbdcb134c83a672cdcadfc82d0615606cfa2def34892ba9817a4f379e5b5a604dd0a87421e7ff58bb2cec17d984ff", 0x8100000, &(0x7f00000000c0)) 2018/04/24 18:17:31 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x2, r1, &(0x7f0000000900), 0x7, 0x0) 2018/04/24 18:17:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x3, 0x400, 0x2, 'queue1\x00', 0x6000000000000}) clock_gettime(0x0, &(0x7f0000000080)) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/24 18:17:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x10) 2018/04/24 18:17:31 executing program 2: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/24 18:17:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/24 18:17:31 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) 2018/04/24 18:17:31 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) 2018/04/24 18:17:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xce20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/24 18:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/24 18:17:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00810b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/24 18:17:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/04/24 18:17:31 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) 2018/04/24 18:17:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x3, 0x400, 0x2, 'queue1\x00', 0x6000000000000}) clock_gettime(0x0, &(0x7f0000000080)) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/24 18:17:31 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) 2018/04/24 18:17:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/04/24 18:17:32 executing program 3: rmdir(&(0x7f0000000080)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/04/24 18:17:32 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$evdev(r0, &(0x7f0000000dc0)=[{{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x80}, {{0x77359400}}], 0x48) 2018/04/24 18:17:32 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) 2018/04/24 18:17:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/24 18:17:32 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x3, 0x400, 0x2, 'queue1\x00', 0x6000000000000}) clock_gettime(0x0, &(0x7f0000000080)) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/24 18:17:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/04/24 18:17:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) 2018/04/24 18:17:32 executing program 1: r0 = perf_event_open(&(0x7f000005df88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3cfe0)=[{r1}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) dup3(r0, r1, 0x0) 2018/04/24 18:17:32 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/24 18:17:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) 2018/04/24 18:17:32 executing program 3: madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f0000792000/0x3000)=nil, 0x3000, 0xa) 2018/04/24 18:17:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/04/24 18:17:32 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) 2018/04/24 18:17:32 executing program 0: getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') lseek(r0, 0x17, 0x0) 2018/04/24 18:17:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08f78f9a030000003c37d730a9092a59e9c62e922e61f3", 0x17}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ftruncate(r1, 0x800) 2018/04/24 18:17:33 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa400, 0x0) close(r0) 2018/04/24 18:17:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) 2018/04/24 18:17:33 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b400efff000000006c000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/24 18:17:33 executing program 1: unshare(0x8020000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x0, 0x1, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) read(r0, &(0x7f0000000040)=""/201, 0xc9) 2018/04/24 18:17:33 executing program 2: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) 2018/04/24 18:17:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/04/24 18:17:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400000000000002) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000980)=[{0x10}], 0x10}, 0x0) 2018/04/24 18:17:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/24 18:17:33 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) 2018/04/24 18:17:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) 2018/04/24 18:17:33 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/04/24 18:17:33 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}], 0x3, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/24 18:17:33 executing program 5: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/04/24 18:17:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 115.774807] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/24 18:17:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/24 18:17:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08f78f9a030000003c37d730a9092a59e9c62e922e61f3", 0x17}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ftruncate(r1, 0x800) 2018/04/24 18:17:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 18:17:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}], 0x3, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/24 18:17:34 executing program 2: r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f0000000480)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26) 2018/04/24 18:17:34 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) 2018/04/24 18:17:34 executing program 7: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='coda\x00', 0x2000, &(0x7f00000000c0)) 2018/04/24 18:17:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/24 18:17:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08f78f9a030000003c37d730a9092a59e9c62e922e61f3", 0x17}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ftruncate(r1, 0x800) 2018/04/24 18:17:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:34 executing program 4: unshare(0x40000400) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) [ 116.257838] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001680), 0xfd3d) 2018/04/24 18:17:34 executing program 2: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/04/24 18:17:34 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) 2018/04/24 18:17:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}], 0x3, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/24 18:17:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000001000030005000000000002004e20000000000000003a0000000008001200020001000000000000e0ffff2f00000002030000020000000000200102000000000000000000ffffe000000100000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/24 18:17:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08f78f9a030000003c37d730a9092a59e9c62e922e61f3", 0x17}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ftruncate(r1, 0x800) 2018/04/24 18:17:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}], 0x3, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/24 18:17:34 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) [ 116.715714] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:35 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x20) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/04/24 18:17:35 executing program 2: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/04/24 18:17:35 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000440)='-', 0x1, 0x0, &(0x7f0000000480)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/04/24 18:17:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) 2018/04/24 18:17:35 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) 2018/04/24 18:17:35 executing program 4: unshare(0x40000400) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/24 18:17:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/24 18:17:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/04/24 18:17:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f00000000c0), 0x0, 0x40000041, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'speck64\x00'}, 0x80) 2018/04/24 18:17:35 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/24 18:17:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/24 18:17:35 executing program 2: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) [ 117.972231] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:36 executing program 6: migrate_pages(0x0, 0x5, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x7e31) 2018/04/24 18:17:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/24 18:17:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/24 18:17:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/04/24 18:17:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') lseek(r0, 0x63, 0x1) 2018/04/24 18:17:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@ipv4_newaddr={0x18, 0x14, 0x509, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/24 18:17:36 executing program 2: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/04/24 18:17:36 executing program 4: unshare(0x40000400) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/24 18:17:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') lseek(r0, 0x63, 0x1) 2018/04/24 18:17:36 executing program 7: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/24 18:17:36 executing program 0: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 18:17:36 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x303) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 18:17:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}]}, 0x20}, 0x1}, 0x0) 2018/04/24 18:17:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000200)=""/129}, 0x18) 2018/04/24 18:17:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') lseek(r0, 0x63, 0x1) 2018/04/24 18:17:36 executing program 7: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/24 18:17:36 executing program 0: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/50, 0x32) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x0) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/04/24 18:17:36 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) [ 119.258989] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') close(r0) 2018/04/24 18:17:37 executing program 3: r0 = socket(0xa, 0x6, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0x0, 0x3ff) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/24 18:17:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') lseek(r0, 0x63, 0x1) 2018/04/24 18:17:37 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/icmp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x2) pread64(r1, &(0x7f0000000140)=""/198, 0xc6, 0xe) 2018/04/24 18:17:37 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) 2018/04/24 18:17:37 executing program 4: unshare(0x40000400) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/24 18:17:37 executing program 7: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/24 18:17:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/24 18:17:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) unlink(&(0x7f0000000140)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) 2018/04/24 18:17:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0x1bc}]) 2018/04/24 18:17:37 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) 2018/04/24 18:17:37 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420c, r1, 0x0, 0x0) [ 120.182740] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fallocate(r1, 0x0, 0x0, 0x8) 2018/04/24 18:17:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) 2018/04/24 18:17:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) keyctl$revoke(0x3, r0) 2018/04/24 18:17:38 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420c, r1, 0x0, 0x0) 2018/04/24 18:17:38 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/04/24 18:17:38 executing program 7: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/24 18:17:38 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f00000002c0), &(0x7f0000000280)=0x4) 2018/04/24 18:17:38 executing program 5: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) prctl$intptr(0x200000002f, 0x2) 2018/04/24 18:17:39 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x20002, 0x0) dup3(r0, r1, 0x0) 2018/04/24 18:17:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/04/24 18:17:39 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) 2018/04/24 18:17:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420c, r1, 0x0, 0x0) 2018/04/24 18:17:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) keyctl$revoke(0x3, r0) 2018/04/24 18:17:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x20f7, r0) 2018/04/24 18:17:39 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) 2018/04/24 18:17:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001040)={r0, &(0x7f0000000000)="d0988964153fd0327b4e218f96da2d459b45556e7a0c4a5a42992e50e4b524da57cb554f7fe75a4f2c0cecdc5aa218ee1e17c486c304788e8ebcc973020bbd832d190ce53be22390dfe15f8f5fbb676e0b7c4bd6fd1ce7bb7c2a6a853f62c3543ff49e71826be7cbe1b62f8c2c49d472b0c66844b70ac3a5f626abb371f94ce2f8", &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) 2018/04/24 18:17:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) keyctl$revoke(0x3, r0) 2018/04/24 18:17:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420c, r1, 0x0, 0x0) 2018/04/24 18:17:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x20f7, r0) 2018/04/24 18:17:39 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001480)='/dev/cuse\x00', 0x2440, 0x0) close(r0) 2018/04/24 18:17:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) keyctl$revoke(0x3, r0) 2018/04/24 18:17:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)) 2018/04/24 18:17:39 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x403, 0x0) 2018/04/24 18:17:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/04/24 18:17:39 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x20002, 0x0) dup3(r0, r1, 0x0) 2018/04/24 18:17:39 executing program 7: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/24 18:17:40 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000), 0x13) 2018/04/24 18:17:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x20f7, r0) 2018/04/24 18:17:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x4}) 2018/04/24 18:17:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/04/24 18:17:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ffd) 2018/04/24 18:17:40 executing program 2: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:40 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/24 18:17:40 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000400)=0x88) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/04/24 18:17:40 executing program 2: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:40 executing program 6: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x20f7, r0) 2018/04/24 18:17:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/04/24 18:17:40 executing program 6: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x32, "9710c3c0395795008db0b51e8bae763f1197"}], 0x28}}], 0x1, 0x0) 2018/04/24 18:17:40 executing program 2: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:40 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000540)="cd351644c25347dee8", 0x9}], 0x1) 2018/04/24 18:17:40 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/04/24 18:17:40 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x20002, 0x0) dup3(r0, r1, 0x0) 2018/04/24 18:17:40 executing program 7: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) listen$netrom(r0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 18:17:41 executing program 6: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:41 executing program 2: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/04/24 18:17:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x6611, &(0x7f0000000080)) 2018/04/24 18:17:41 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000000), 0x344, 0xfffffffffffffffc, &(0x7f0000000340)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/24 18:17:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/04/24 18:17:41 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:41 executing program 2: r0 = epoll_create1(0x0) r1 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1000000a}) 2018/04/24 18:17:41 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x20002, 0x0) dup3(r0, r1, 0x0) 2018/04/24 18:17:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@empty, @loopback}, &(0x7f0000000100)=0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) 2018/04/24 18:17:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d529a) 2018/04/24 18:17:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xc9, &(0x7f0000000000)=""/201}) 2018/04/24 18:17:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:41 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/24 18:17:41 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:41 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d529a) 2018/04/24 18:17:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:41 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:41 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) shutdown(r0, 0x0) 2018/04/24 18:17:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xc9, &(0x7f0000000000)=""/201}) 2018/04/24 18:17:41 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d529a) 2018/04/24 18:17:42 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:42 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/24 18:17:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xc9, &(0x7f0000000000)=""/201}) 2018/04/24 18:17:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) 2018/04/24 18:17:42 executing program 5: unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) 2018/04/24 18:17:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xc9, &(0x7f0000000000)=""/201}) 2018/04/24 18:17:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d529a) 2018/04/24 18:17:43 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ppoll(&(0x7f0000000000)=[{r0, 0xa0e7}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/24 18:17:43 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) 2018/04/24 18:17:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 2018/04/24 18:17:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 18:17:43 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000240)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/24 18:17:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/04/24 18:17:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/24 18:17:43 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 18:17:43 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) 2018/04/24 18:17:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/04/24 18:17:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000000)='queue0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x7}}) 2018/04/24 18:17:43 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) listen(r0, 0x0) 2018/04/24 18:17:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'bridge_slave_1\x00'}) 2018/04/24 18:17:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 18:17:43 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) [ 125.524172] ALSA: seq fatal error: cannot create timer (-19) [ 125.542792] ALSA: seq fatal error: cannot create timer (-19) 2018/04/24 18:17:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x0, [0x2]}, 0x48) 2018/04/24 18:17:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x80000000000000d5}, 0x80a) 2018/04/24 18:17:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000007c0)=[{r0, 0x2080}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/24 18:17:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 18:17:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/04/24 18:17:43 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/24 18:17:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000c40)}}], 0x153, 0x0) 2018/04/24 18:17:43 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 18:17:44 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 18:17:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)={@void, @hdr, @mpls}, 0xa) 2018/04/24 18:17:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@flushpolicy={0x1c, 0x1d, 0x501, 0x0, 0x0, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) 2018/04/24 18:17:44 executing program 5: syz_emit_ethernet(0x106, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) 2018/04/24 18:17:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x1000002, 0x4) 2018/04/24 18:17:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) epoll_wait(r3, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/04/24 18:17:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 18:17:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000007c0)=[{r0, 0x2080}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/24 18:17:44 executing program 3: pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sigaltstack(&(0x7f00003a0000/0x1000)=nil, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x908, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) 2018/04/24 18:17:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/159, &(0x7f0000000100)=0x9f) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/04/24 18:17:44 executing program 4: setitimer(0x3, &(0x7f0000000100)={{}, {0x0, 0x2710}}, &(0x7f0000000140)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x0, @multicast1=0xe0000001, 0x4e21, 0x4, 'none\x00', 0x2, 0x3, 0x77}, 0x2c) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}}, &(0x7f0000000040)) 2018/04/24 18:17:44 executing program 7: unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/04/24 18:17:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) epoll_wait(r3, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/04/24 18:17:44 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000080)="240000005e000302072188d7fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d1", 0x24}], 0x1, 0x0, 0x0, 0x10}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/193, 0xc1}, 0x0) 2018/04/24 18:17:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xffffffffffffffff, r1, 0x2d, &(0x7f0000000000)="1b993112f6f9dfba994a4bffd3ed7294c42c9aec73b8ff18b7b037e373ac7a0f698a61b2a589a98ef4a6773dc7fd81de3e775b6d32d0e89c0e647eba7bf9758c7433fd8cb769e0046344a45bd66f8da03335b3b8afc375301c6e54ad16f54dd962b9ca") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {}, {}, 0x0, 0x0, 0x0, 0x600bc858013f6db5}, {{}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="810000003044a0fcca8ebcad4d56e98087344f5bc5c20f19417c6ce53a4b232f9c5f60ddf09c74346c09c179c0cb2332893e2bcc94f1aa3d8f88089a7d72b6a4beb85c11b1c93858e2dab1d025fb36f51a7d0d381fa4230ef581609aa4d489c1024a1862aa38d864e05d2afe608e7b9197085525fabddc8fb2828b36d7a33ebe08844d50f1"], &(0x7f00000000c0)=0x89) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x4}, 0x8) [ 127.020421] IPVS: length: 159 != 8 [ 127.074589] IPVS: length: 159 != 8 2018/04/24 18:17:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000007c0)=[{r0, 0x2080}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/24 18:17:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r3, 0xb19c, 0x100000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}, 0x0) 2018/04/24 18:17:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001140)={0x17, 0x1000, &(0x7f0000000140)="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"}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x6, 0x0, 0x10}, {{0x77359400}, 0x9, 0x7, 0x1}, {{0x77359400}, 0x0, 0x5, 0x6}, {{r1, r2/1000+10000}, 0x800, 0x3f}, {{0x0, 0x2710}, 0x4, 0x57be4e3f, 0x6}], 0x78) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/24 18:17:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) epoll_wait(r3, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/04/24 18:17:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="ffff00001800ffff000000000000000001000000"], 0x14}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "5b4625f6c1b01e90e0d50bd634e2df99f135000a34337b5fc707cb19c355480c0958"}, 0x26) 2018/04/24 18:17:45 executing program 7: r0 = socket$inet(0x2, 0xb, 0x1ff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond_slave_0\x00'}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001bc0), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x39d, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23, @rand_addr=0x8271}, 0x10) 2018/04/24 18:17:45 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = pkey_alloc(0x0, 0xffffffffffffffff) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf95, 0x2000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendto$inet6(r0, &(0x7f0000000100)="9ab4cc9a94523cc9f9db13f258d98e8d94dd6857428ddf8c5fb44c6b3dd3b9dffada98f76b2874ef8894427cd6468af736421eef5148c36f0aec4976a8add6304dc3a98518d397e678321788051a35b5127491ff6139ead96df3cb312a5367144a5116921b310fc518032a8d1258ce72e49740956011956a3fdb5549f7711a9293dfa1355978c4daf2fa3eb8791e735f10051b1135f3e9e42d345a8c1d8960da1ee9fa94e5cff666bb9b8af44e82671806ca6f4684870e14ad48d12b586c13deb4afb8de8f1394fe28451ffcf7bbf9bf74a99b004ae469d2399d122d25ddaab29f9e357b00d58f650f1a841fabc25bdc612f5b76af", 0xf5, 0x44001, &(0x7f0000000200)={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x100000001}, 0x1c) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, r1) syz_open_pts(r0, 0x4800) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x4}, 0x1c) 2018/04/24 18:17:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)="63df26ae8d00000000000000aaed6cccc1a52c3a8b2ed8a43a18dda3ae0c816ed0434f5c4ed4435085eb9f201d0fb5a9599ab6035189f120e81ffb024f04a0154625a45ad3a53361c9216b7c5eeff41578f45a784b066a0bd1e05955d8e9b8a3ac6ccf1938e7dc998c6afd1b2119431aff59506ab87470297a17ba86b281ebd6daa2e0ff7a8c822f54ded9b99e194332cbdc06e3d6fa4c6dcfd02c795e3465650500000080b9f37d2666837c424dd981c3866ff954357a38ed1c9b650d087b00f765564760dc48f224ef20debad2451f490022b6ae40048007af4c3683ea", 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r2, r3, 0x100, 0x4, 0x800) write$cgroup_int(r1, &(0x7f0000000100)={[0x38, 0x39, 0x3a, 0x32]}, 0x4) 2018/04/24 18:17:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) epoll_wait(r3, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/04/24 18:17:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x4}, 0xfffffddd) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0xe2d1, 0x3, 0xff, 0x6000000, 0x7, 0x6, 0x6}, 0xfffffffffffffe23) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, 0x8) 2018/04/24 18:17:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x15, 0x40) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/04/24 18:17:45 executing program 1: r0 = socket(0x11, 0x8080a, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000001c0), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x3, 0xffff}, 0x1, 0x5, 0x7, {0x1f, 0x40}, 0x6, 0x8}) 2018/04/24 18:17:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r3, 0xb19c, 0x100000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}, 0x0) 2018/04/24 18:17:46 executing program 6: syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4, 0x2000) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9b2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x4, &(0x7f00000000c0)="114fa2a1739939bb3086d80ab64727df49bcec54728aec3252885cb877879d01eaa62afc619d419d14da94de6ed9d9c0800100000000000000eebaa8e4cf051d2dd60a342512de5d70db08d96574c4479f98084a7e664f4ce654a092600b65938181741d2fcb6d5faa83435a963b13008ff0e9d146b9f1c88196ec967a90ddc35f9ddcdd5ef1eb7f790258acae766de72870fa270efb87d68a9235311f0a7ee38e8a5e62144d6dd0c40dc1028a84d8339d59b9b31ea0ef3ffca5baeedc3afee31fd3d5dedcd9e674f8d4bd48916289a9f3f066a100c11926a17147a8ebf68194e4") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0xffffffffffffff98, 0x0, 0x0, 0x0, "625eb441b984c54a5a30e9b3d2d00e3b823ac0dd1fbfd71312937118640d2714082feab7f531a3cea6af25ae"}, 0x0, [], {0x0, 0x1c9c380}}) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="8000000020000000090000000400000006000000ff7f00002f09000001000000020000000010004b"]) 2018/04/24 18:17:46 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) semget$private(0x0, 0x4, 0x110) clone(0x18c2500, &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) 2018/04/24 18:17:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 18:17:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000007c0)=[{r0, 0x2080}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/24 18:17:46 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffc93) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000180)={0x100000000, 0xfffffffffffff1a5, 0x9, 0x81, 0x2, 0xa1}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x8200) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000005200090025bd7000fcdbca2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x2000002, 0xffffffffffffff97) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x3}, 0x8) accept4$nfc_llcp(r2, &(0x7f0000000380), &(0x7f0000000000)=0x60, 0x80000) 2018/04/24 18:17:46 executing program 1: unshare(0x8000400) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/164, 0x93) 2018/04/24 18:17:46 executing program 7: open$dir(&(0x7f0000000080)='./file0\x00', 0x17fff, 0xfffffffffffffffd) pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r2, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) 2018/04/24 18:17:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="830404", 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x400000) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/24 18:17:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x48004}, 0x0) ioperm(0x0, 0x8, 0x0) io_setup(0x80, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000400), 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000380)={0x80000000, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x3}, {}, 0x0, 0x0, 0x1f}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/24 18:17:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001dc0)=[{{&(0x7f0000000b80)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=""/4096, 0x1000, 0xe6}, 0x68}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x202000, 0x0) 2018/04/24 18:17:46 executing program 7: pselect6(0x40, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/04/24 18:17:46 executing program 3: socket$inet6(0xa, 0x80009, 0x4000000000000) 2018/04/24 18:17:47 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xa6e, 0x20000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x1, 0x1}, 0x10) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) modify_ldt$write2(0x11, &(0x7f0000000040)={0x9, 0x20000000, 0x6400, 0x5, 0x8, 0x2, 0xc67, 0x3, 0xffffffffffff0001, 0x9}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 18:17:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f0000000640)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/107, 0x10}], 0x58) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x204080) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r2 = semget$private(0x0, 0x1, 0x283) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000000)=""/60) 2018/04/24 18:17:47 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/242) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/04/24 18:17:47 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000580)={&(0x7f0000000000)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {0x1f}, [@NDTA_NAME={0x10, 0x1, '/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) 2018/04/24 18:17:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x4}, 0xfffffddd) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0xe2d1, 0x3, 0xff, 0x6000000, 0x7, 0x6, 0x6}, 0xfffffffffffffe23) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, 0x8) 2018/04/24 18:17:47 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) timer_create(0x5, &(0x7f0000000080)={0x0, 0x15, 0x2, @tid=r0}, &(0x7f00000000c0)) 2018/04/24 18:17:47 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xfffffffe, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000}}}, 0x2a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) semget(0x2, 0x7, 0x4) 2018/04/24 18:17:47 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x2000000000000169, &(0x7f00000000c0)}) 2018/04/24 18:17:48 executing program 6: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/192) 2018/04/24 18:17:48 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/242) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/04/24 18:17:48 executing program 1: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100), 0x13f, 0xb}}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/04/24 18:17:48 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0xfffffffffffffd8d, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'syzkaller1\x00'}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x41, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x6, 0x12800) connect$netrom(r1, &(0x7f00000002c0)=@ax25={0x3, {"4ebd6d2af38a4b"}, 0x2}, 0x10) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffeffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="ea8636e15f12f1d7ee68841ec7ff07288c7e491a4633e509f33f301154c4f64bd6dccff13a1924e472bac99dfca5136aefdce9ff95cce919033204baaaaaffb8e9c2ce7c34f6bed62f39a10a3650bb8a00d1b0cd2a995346da3d448d52a89cb3feed0c65cc014aef3ff2d7efa334988ec8140e6c0b821e39065fed856da64e29316dd87f5b8954d52ff4df3647deacd08cc32283b15a7ee46a868031d74e15048c641889ac6aa3f17e4679350c4426aa11618df943fa18eabcf20db5ec659d872d7913b6707a82092bd9119cbb6c60e7a1a77da178ef4f023780ee55", 0xdc, 0x3bc}], 0x20000, &(0x7f00000001c0)={[{@disable_roll_forward='disable_roll_forward', 0x2c}, {@four_active_logs='active_logs=4', 0x2c}, {@resgid={'resgid', 0x3d, [0x38, 0x37, 0x3f, 0x34]}, 0x2c}]}) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x101, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/04/24 18:17:48 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) mkdir(&(0x7f0000000140)='./file0\x00', 0x140) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') link(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00') 2018/04/24 18:17:48 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x1c) r1 = socket$inet6(0xa, 0x100000801, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) flock(r1, 0x1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x94}, 0x1c) listen(r1, 0x0) 2018/04/24 18:17:48 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x200400, 0x2) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x100, 0x2, {0x1, 0x0, 0xffffffff, 0x3, 0x2}}) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/04/24 18:17:48 executing program 5: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x185000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/140) r1 = getpgid(0x0) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x9, 0x8001, 0x910, 0x0, 0x0, 0xd9bf, 0x4, 0xa, 0xa297, 0x100000000, 0x7, 0xfffffffffffffe01, 0x9, 0x81, 0x7, 0x101, 0x4, 0x8, 0x7f, 0x6, 0x0, 0x3, 0xb1, 0xffffffffffffff01, 0x1, 0x5, 0xabc, 0x3, 0x7, 0x7, 0x6, 0x6, 0x1, 0x9, 0x4, 0x7, 0x0, 0xdf98, 0x2, @perf_bp={&(0x7f0000000680), 0xc}, 0x10, 0x7, 0x9, 0x7, 0x1, 0xfffffffffffffffe, 0x8}, r1, 0xf, r0, 0x8) getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) r2 = add_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="bd9421dd5bfd5bed4e5d7a4e47c0a9fb316e59dec0a8901d598e2985795509b8ad649cb84927972100ab6c2bbd25d51f8fbe98f87498712f30eb0c96edc86473f8420339fa44b44b4e19aa77b73116c7ea2701cfb5163ac2a284dacd716d84654e164b6e1c146560beb0359d2049fa18598b420f4adbe109753fe3c8f81f14f91b6a64b674da123e869494a578a9bba3c2f98973314578aa71ba4b4ecdac37de084500aeb108ebc20f918fdff2ec5aec46a9c0a89e71fe11c92b406daa07453b1fbeda2432573e9f51c70f22681acea275ce1f115ca4a1145009bde044", 0xdd, 0xfffffffffffffff9) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="6e3cae013c0dd16f10a6be9a5e3ea4a947fab6e0d62d18e6", 0x18, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r3 = socket$netlink(0x10, 0x3, 0xd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000740)=""/62) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000001c0)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, {&(0x7f0000000300)=""/14, 0xe}, &(0x7f0000000340), 0x20}, 0xa0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/04/24 18:17:48 executing program 7: r0 = socket$packet(0x11, 0x400000000000002, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="ffab74403ddef7895448deb611ac217f6592398fa1313abf366f7de95c725aae1c1f013f4c77131e3708039ccccae8b08daa620f9f0fab73439a85e2a88ea49fca6f4bb033075cfde029445373da70028d93515d4cba0dc957bf3ff3e5c86167ad792c57515ff1268a9c2e9b79ca04e69caed81b32b81d689810337cec0e1057aec517306b39d5ef11514909ce28d19d43c902b6db1d7d1e53ae13f47f5e8139c8e15e4628de53b6371c4d32b5b518e40f08b535fc", 0xb5, 0xfffffffffffffffd}], 0x8000, &(0x7f0000000200)={[{@nointegrity='nointegrity', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/24 18:17:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xff, 0x80000) epoll_pwait(r0, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xffffffffffffff58, &(0x7f00000002c0)={0xdf9d}, 0x8) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffd000/0x3000)=nil, 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000300)=""/51) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x30, 0x200) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000001c0)=0x449) clock_settime(0x0, &(0x7f0000000140)={0x77359400}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[0x8001, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/24 18:17:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'\x00', @ifru_flags=0x1200}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000140), &(0x7f0000000100)=0xa4) 2018/04/24 18:17:48 executing program 4: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000006c0)="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", 0xfffffffffffffeda}, {&(0x7f00000002c0)="7a3a4801fab5ae36dc92bad02da1c1c5ed648d75757284068ab428495f61b2c188853fdbbe7d686a2a509063f393ecd84b8fcba63b7552e7e428484d8d5b87b8b10b04a7007d99acfe654fa1d485f91e1b1b6a6063d3620eb90eda15b6cf2b8766b1fb199a2cdfd26c3a65f22ecaf29cd3c367675332c0ba614387aa0e99d2b0ab54a0099c5a2e8b", 0x45}, {&(0x7f0000000080)="5bbdb8b53318361e51455449f633b13abc06", 0x12}], 0x3, 0x0, 0x0, 0x2000000000040000}, 0x100000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x80, 0x1, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x20}, 0x4) 2018/04/24 18:17:48 executing program 6: r0 = socket$kcm(0x29, 0x4, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000000)="c7", 0x1, 0x0, &(0x7f0000001500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/04/24 18:17:49 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x80000) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x1100000001e, 0x5, 0x0) 2018/04/24 18:17:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) sched_getparam(r3, &(0x7f0000000240)) 2018/04/24 18:17:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x40, 0x7, 0xfff, 0x1}, &(0x7f0000000080)=0x98) getpeername$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="290000002000190000003fffffffda060200000000e800010400d5aab2990300ea11003ec837000005", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6}, 0x14) 2018/04/24 18:17:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) writev(r1, &(0x7f0000000100), 0x0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/04/24 18:17:49 executing program 4: uname(&(0x7f0000000040)=""/21) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x5) 2018/04/24 18:17:49 executing program 5: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x185000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/140) r1 = getpgid(0x0) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x9, 0x8001, 0x910, 0x0, 0x0, 0xd9bf, 0x4, 0xa, 0xa297, 0x100000000, 0x7, 0xfffffffffffffe01, 0x9, 0x81, 0x7, 0x101, 0x4, 0x8, 0x7f, 0x6, 0x0, 0x3, 0xb1, 0xffffffffffffff01, 0x1, 0x5, 0xabc, 0x3, 0x7, 0x7, 0x6, 0x6, 0x1, 0x9, 0x4, 0x7, 0x0, 0xdf98, 0x2, @perf_bp={&(0x7f0000000680), 0xc}, 0x10, 0x7, 0x9, 0x7, 0x1, 0xfffffffffffffffe, 0x8}, r1, 0xf, r0, 0x8) getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) r2 = add_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="bd9421dd5bfd5bed4e5d7a4e47c0a9fb316e59dec0a8901d598e2985795509b8ad649cb84927972100ab6c2bbd25d51f8fbe98f87498712f30eb0c96edc86473f8420339fa44b44b4e19aa77b73116c7ea2701cfb5163ac2a284dacd716d84654e164b6e1c146560beb0359d2049fa18598b420f4adbe109753fe3c8f81f14f91b6a64b674da123e869494a578a9bba3c2f98973314578aa71ba4b4ecdac37de084500aeb108ebc20f918fdff2ec5aec46a9c0a89e71fe11c92b406daa07453b1fbeda2432573e9f51c70f22681acea275ce1f115ca4a1145009bde044", 0xdd, 0xfffffffffffffff9) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="6e3cae013c0dd16f10a6be9a5e3ea4a947fab6e0d62d18e6", 0x18, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r3 = socket$netlink(0x10, 0x3, 0xd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000740)=""/62) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000001c0)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, {&(0x7f0000000300)=""/14, 0xe}, &(0x7f0000000340), 0x20}, 0xa0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) [ 131.170765] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/24 18:17:49 executing program 4: socketpair(0x4, 0x2, 0x3ff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x48, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) 2018/04/24 18:17:49 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, 0x25, 0x2, 0x70bd28, 0x25dfdbfe, {0x1a}, [@nested={0x4, 0x47}, @generic="7168b92b1ba40c4886409574907ba0e57a7cb01af0cb808d488f21d34566c32e87fbe870b69618e68c5e73992a2d31aba51a6fe5e24ad9797eb81e4d56dfa98e8d005ab1f486134b95762e24eb7479abab16b62a72240ebff9d1d3cfb241ca78500a19ce3b48a3f5ae603e08abe6f5c8bd35690cc21d1608a2729957a0858e49d03dcb319427087b09196d979f7bb21c35bf84d3a12733", @nested={0x64, 0x3e, [@generic="625d2827547bde756a71f202ff1b4707fed2a7968549b3bc08533e7e7b3949299f0d61a13c5f10edb2af3f8bd0ac6d0be1f471f98403285ef9144cb169776b62465cc12031a55cdd74cabaa86fdd1db1d1ce95cc11154f7b7586873006"]}, @generic="948a4584"]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x4004001) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) quotactl(0x0, &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x8, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x9, 0x100000000, 0x9, 0x10001, 0x2, 0x8, 0x3, {r1, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0xffff}}, 0x119a7b64, 0x10000, 0xffff, 0x4bb, 0xfffffffffffff033}}, &(0x7f00000003c0)=0xb0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8, 0x74, 0x3}, 0x10) [ 131.215298] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/24 18:17:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)="3388", 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) 2018/04/24 18:17:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x40, 0x7, 0xfff, 0x1}, &(0x7f0000000080)=0x98) getpeername$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="290000002000190000003fffffffda060200000000e800010400d5aab2990300ea11003ec837000005", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6}, 0x14) 2018/04/24 18:17:49 executing program 4: r0 = socket$inet(0xa, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x2cb) 2018/04/24 18:17:49 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x5, 0x6, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x0, 0x8001}, &(0x7f00000001c0)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x7fffffff, 0xfffffffffffff800}, {0x9}, 0x4, 0x0, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)={0xa, 0x4e24, 0x2000000000000800, @dev={0xfe, 0x80}}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) [ 131.473623] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/24 18:17:49 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="fc359b5e350b602aa4bfad68dbbcc75bcfd5897eae6384f9cc2c6121dcdef1b7a8", 0x21, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x10000002) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 131.543944] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/24 18:17:50 executing program 5: getsockname$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="8e0758549a6849a8", 0x8}], 0x1) 2018/04/24 18:17:50 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="ca", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) 2018/04/24 18:17:50 executing program 4: r0 = getpid() ptrace$setregs(0xf, r0, 0x7, &(0x7f0000000000)="14efa57d752ffb9a143b1819b9f20f734f3dcc6629c92b8bfc08b03b2aba7fd8f012b7900ae93b809d2402285f98f381f8d9a93cd9c80ff64da29a2ac5ec24ff3cf7402d1ee1ffa0f0a253d4244b74bd755a08f0a47b8c2b9d5c41cf11625a10853bf69cb905e0649339d80447a0a00a6a080233475e56220038acfc5cdbd4e04d60e60cb2f4ff3323f53b8e1334a937e1a10fb3a86ae3ac03847fceb8b1e285ee53f55de8e73f52a29dd1a7a0ebe5c0bc5a907cde3a96a7cbf24825d57cc32a57a65a65fc947c45d74c4006ceede3425081fe00b5607826b90e252878810fa45d8269a671a96f3058b1597b2c59f1fc4212bc60985438cfb99b70a509a3737171daf6ca57a59665c29be2b1158e4f66d485734423a3eea181548371dfbcf4a5f73d14cac5102b2eab3631c875e2989a0c196b7a2c3eef1867fda464a7e8ed0b5b329e61de9971243f1ea10b1366ae9335083cdb3ad2188143f01c28375f16d81bbccbebd4a5d41d7d8620ab29877ab0562eff1b2f62eaba5b8198d8a6128b3b46fe18da00ff0ad2eb7cb271b7e53a943ebab2951a59da4f55fcbf52c1c7782a0ea0e44ed8b683d543c09910e4ae769f4208b455f11e39027f11b4923ea40b6f91f307564de7d6c209c47de9e56f27d043fa140a9dc18f7ecf3a4726efadd02200617c4d86f4e6d24573301d779c4d77eb46ee869cd125f83a1efc5bb4ad9a6ff590ab20b843b413eb915b49e5ce80f37bffc351ce9858c37e5ef35680e95d380ae1e926adbb6e810ad0fb20fd667a587e02d4f961f6a738876c7bf73bde26b4c89bff7df3fb8b2b13a0a379101da6f45df2741731dcbbce2d4d4033dd0f93c382db85b10b356d2cbc5b0ad61a47d36615e722f4b4ff30d1252ec24a65a9606ac30dbe09046be388df5ea9f7719a948314f03af2a20ff5577585a6785ddce4768c7ee7d1761af9caf1a9d1e39d3584ed84179088c965e22131858fab733ebefcda39a56d5bd283cd3b5815fb32dfaf767893274fb5a409d7fab6c1dac4b95074312906c7fe9df5b3730ac85a5b98e5b2c3101425b769a1ea57c441e9cf5a213ccbe1a4d76edb24c8960bc59d479a6d57ca860d895a4eeb800533b630c6a9f9d89ad664bfe54bde2f0fbe65c243642baeba09e19e8626e2278f2ff874a10c0ad8dae7a946a2d12700e9e0e8a7512ddb68c685fc98d12cca44c68445ad1d838e17cf54bdcbbcc8427e6a10ff55c12c756748f51fa955f9d6ee8040cce9930eeccaa329b1e705df2edc0756f7372dfe436d832e88eb47f4834b8683c351e05fa5efb5b251198b143334751790bade0c6f1a7ec85a21a48f9b3dbb0ed10942b40da0a94f02642e9e8260a85130b933eeee152ada54d5d0468ddf4ed431bc0ebd1af574906e274ebf77f453ad2778bfff4e8e2ee3bf2120d9ec4baf325c8921d3c3f352a85eeddc3b3ee4aaf1d4269746f964447f3695f5a7dea4da4a9e03425209fe4ad2dd5a713111f444831d9ba0ee793cd2aee0028175c9ad6a57e5547013862c0f375667936cf8279abf4d7011ee84f51ec96e4617c8ca621ee53b9c54eb9cd1f971a5b4db863fb6d622ce2b7b9e770a1692a58c64158bc1dd5e66803f1f658048311bcd65c37ae1be7c60ca500d666acd782313dead17b548834d321654b20b0883ac7ce6d21f97eb2afdd46f865303e22aca83f647e26082b54a6dc971cff1f5047a655711bc5898c5e4ec50151a2388cc44b6635e6fa78e6a9c96629358b222e9e35940b4ce6c3df8cca257a2412fe5af8210364416ec79f9258554a476da0d16b5363b1aa3def48116fabfa6c1470be3312852bf5c706a3a9c48645642d49eeaed9167797419fdef46d1e3f1c88292712192fe7a080caa055ee255f162aa66d976dfa077293cb832b140ed55c64a3c245d0ed1345650ebdca81dcb322a4fd7c3a0dd223c90606ee3838336c143665706fb0003c60745ea8c5395d4757611e07b528bd742449b804221a9e46acd1f8a29d0a2f347ea0911b7f101d65be6415276bec6e506ad0195312a9f60f1bd7990041b7da8b117e61c30d71b58fd9d23589ff5874b39c54d70810b0c993ed918e614adcf5f2eff3d9965af78fa3ce0be4d3ab44a96923a77fe86a2ca94a600dce0abd42b4dc3ff55f0014aad01fd91f7e237c90e256a788b0309b30492c4bef4a3683859c6d7575fecc68a58aecd466b970d475fc6d42005c29af3cf36536b6daef3bfbed7f558c3ee2eac548ffde63d1200997051756e5bb9d27e1ee1a380918e26fa96b88dc2d96e14bbd314b04919f29a11394910180141c0024063c4976fcf0d58968400e06aab0ce7c5d540c08e3935606c3114bb4bc90727f4834db148c0c17ed401a0efaef2659791bd6b96dd57e191630eec6f85c95f2802f05a50050ac1bdd68eaf68cce7d1ce7e8afcc2b6eb36b9f603e867ee08eb5b53b9cf08b4b5fd2b599cd7faa2abd7014a2bfebf224a02e21293d90fbeb9f92f008661a7ae36704e92f7ae4783fa4cb9b81e47b2095f8c28bbfe6d5beb7feed5b93355007421acbabf5507cbfa414e777d7662b5b3f91dcd906a822ff025d1b3da6ec8f0ce38dcc4abbe367caf6f5e3156628f058e57924dff72a66196bbbad103f7d02dcced9511cfb46762e755df58d3c2577e8ea8435c36b15c6bb75a850e7b79d6f854fc23c263f9a680823bdd096796a699365abc9fc00ff919dd5af2decab69ec253ff5ac75fe73921665127e97ce5e6f8182236a01f4b2adda7e1a4a584e684b5d302b4ef6397653d5b62727cf3351baa28c8ab9edf121e10d7af6a550540ce631abce736bcbd0b2e527a5b8030c830e1e9300889039be1727ae5cc81e5b5f81e494c1ba4d55a7ee32176abfb065b6ca2fa25f5363399a5b0ddb525eb19aadbc0420d7a0ad06c1653771b56092db7d1785813163305f81b543b7c4d5a10bc4f7b9cc8a6ed2cbe6abfc855d449ad174f863e08ec265b3ef9ae7a351128c5fd636be63a2cbd9ac372fb52970667d30089c70f03b6a4363a2df365f109e3ea97814c21f6e09d230d08bb587ee4ddbd48bf4190624483893819ab421d2fac40ba02144829197b77b568bc080c06466dc89cdcd55399cb19d55595da38d045cb206577873f1ccd58ac0d044cbc9d77ba34309da86d13ee3973b0667e1c65b2e0b8cc8b7935204123dff388bce4972f2a45015c9c501c5467d07856f759a14f037d7a79a2aaafdc8aa48b9065df7c5e3e504cd5752add7eb3c2ca03ad809fadec61ac71adbbe2cbc4e2017197af83a476156d91ab78c7710eb9d4045c6377a9c3fdc0862e563f6fd0dcf3be00137d98850f7b71c59faab98106ce2979c285d4cf0fbefebdaf567f1e09857ca9c6eeca470caf6cca7362e7bc081f5d7a406dbf9b2901fde8bbbd75fa3e052835b36886594d4c35453fc37008a53df8e12931bf4c85388d796c27f041c0b4c81ba14e860fcfc0906bda7619ed1d17ff78c2de0a3e3ef569c96b64688081373deaba91a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bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x10000, 0x4, 0x2}, 0x2c) 2018/04/24 18:17:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) sched_getparam(r3, &(0x7f0000000240)) 2018/04/24 18:17:50 executing program 1: r0 = socket$inet6(0xa, 0x20000000000002, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) socket$inet6(0xa, 0xa, 0x1) sendto$inet6(r0, &(0x7f000077a000), 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 18:17:50 executing program 7: r0 = socket$inet6(0x10, 0x20000000003, 0x7) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/24 18:17:50 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x80000000, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x8, r3, 0x10001}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) 2018/04/24 18:17:50 executing program 4: unshare(0x21244000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cpuset\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_cmd={0x3f, 0x10001, 0x4, 0x2, 0x0, 0x100000001, 0x5, 0xffffffffffffffff, 0xff, 0x7f, 0xa2, 0x2, 0x0, 0x5, 0x4, 0x5, [0x6]}}) lseek(r0, 0x0, 0x4) 2018/04/24 18:17:50 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "afeea6", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[@routing={0x33, 0x0, 0x0, 0x7ff}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000faaff0)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x329000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/24 18:17:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x40}, 0x10) getsockopt(r0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), &(0x7f0000000080)) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x20}, 0xc) 2018/04/24 18:17:50 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x5) shutdown(r0, 0x0) 2018/04/24 18:17:50 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000035c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000036c0)=0xe8) recvmmsg(r0, &(0x7f00000049c0)=[{{&(0x7f0000003880)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003900)=""/24, 0x18}, {&(0x7f0000003940)=""/114, 0x72}, {&(0x7f00000039c0)=""/22, 0x16}, {&(0x7f0000003a00)=""/44, 0x2c}, {&(0x7f0000003a40)=""/95, 0x5f}, {&(0x7f0000003ac0)=""/43, 0x2b}, {&(0x7f0000003b00)=""/153, 0x99}, {&(0x7f0000003bc0)=""/11, 0xb}, {&(0x7f0000003c00)=""/200, 0xc8}, {&(0x7f0000003d00)=""/71, 0x47}], 0xa, &(0x7f0000003e40)=""/203, 0xcb, 0x800}, 0x200}, {{&(0x7f0000003f40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004200)=[{&(0x7f0000003fc0)=""/241, 0xf1}, {&(0x7f00000040c0)=""/138, 0x8a}, {&(0x7f0000004180)=""/52, 0x34}, {&(0x7f00000041c0)=""/40, 0x28}], 0x4, &(0x7f0000004240)=""/212, 0xd4, 0x7}}, {{&(0x7f0000004340)=@hci={0x0, 0x0}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000043c0)=""/171, 0xab}, {&(0x7f0000004480)=""/199, 0xc7}, {&(0x7f0000004580)=""/246, 0xf6}, {&(0x7f0000004680)=""/85, 0x55}, {&(0x7f0000004700)=""/91, 0x5b}, {&(0x7f0000004780)=""/243, 0xf3}, {&(0x7f0000004880)=""/60, 0x3c}], 0x7, &(0x7f0000004940)=""/115, 0x73, 0x100}, 0x7fffffff}], 0x3, 0x42, &(0x7f0000004a80)={0x77359400}) accept$packet(r0, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004b00)=0x14) r5 = accept4$packet(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004b80)=0x14, 0x80000) getpeername$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000004c40)=0xfffffffffffffd90) getpeername$packet(r0, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004cc0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004d00)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000004d40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004e40)={@empty, @loopback, 0x0}, &(0x7f0000004e80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fc0)={'gre0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005500)={&(0x7f0000005000)={0x4d0, r1, 0x2, 0x70bd2c, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfb8}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1e8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7, 0x3, 0x100000001, 0x2}, {0xc3, 0x1000, 0x0, 0xff}, {0x8, 0x6, 0x9, 0xfffffffffffffffe}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1b0, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x0, 0xcf, 0x7, 0x9}, {0xfffffffffffffffe, 0x1, 0x200, 0x800}, {0x4, 0x622d, 0x8, 0x7fffffff}, {0x6, 0x96, 0x8, 0x9f6}, {0x7, 0x100000001, 0x200, 0x7}, {0x1, 0x1, 0xff, 0x1}, {0x0, 0xef4a, 0x9, 0x8}, {0x7f, 0x7fff, 0x3}, {0x4, 0x0, 0x4, 0x100000000}, {0x8, 0x5, 0x19, 0x5}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3c}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa4a}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r11}, {0xc0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x4d0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/04/24 18:17:50 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="fe6e189a2dd082b1f16a81762671299002a958e6addc5d81da040590c82921990c19e664398dabc3a2c8c710c4c0b60f2b4372dfeb884cf19fed15f67eaf81f2c8ef4558c92b3434bd53de01fc66d1d67c996a441bd4c988a121e79147f0779591ab8cefc3c6dedae289f97cde44bdb47d4986e14f304316211e320c9c08e9b32d346fcc5d6bd4c1bdb7b0e10c0d48ad1b861fc733537bb046ec3cbdec393dc738a4c0753e00", 0xa6, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) close(r0) unshare(0x40600) accept$alg(r0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x10000, 0x800) 2018/04/24 18:17:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000001c0)=""/232, &(0x7f00000002c0)=0xe8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) r2 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x8, 0x420000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000380)=0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa0800, 0x0) getsockname$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x6, 0x20b, 0x8000, 0x9, 0x488bb696, 0x5, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x0, 0x3}, 0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000000040)) connect$bt_l2cap(r3, &(0x7f0000000500)={0x1f, 0x3, {0x4, 0xd60, 0x6, 0x3, 0x7fff, 0x8}, 0x0, 0x6}, 0xe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300), 0x4) 2018/04/24 18:17:50 executing program 4: clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="97") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) munlockall() 2018/04/24 18:17:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000001c0)=""/232, &(0x7f00000002c0)=0xe8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) r2 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x8, 0x420000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000380)=0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa0800, 0x0) getsockname$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x6, 0x20b, 0x8000, 0x9, 0x488bb696, 0x5, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x0, 0x3}, 0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000000040)) connect$bt_l2cap(r3, &(0x7f0000000500)={0x1f, 0x3, {0x4, 0xd60, 0x6, 0x3, 0x7fff, 0x8}, 0x0, 0x6}, 0xe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300), 0x4) [ 132.641842] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000140)={{0xfffffffffffffffc, 0xfffffffffffffff9}, {0x1ff, 0x4}, 0x80, 0x1, 0xfff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) [ 132.914975] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:51 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="ca", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) 2018/04/24 18:17:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) sched_getparam(r3, &(0x7f0000000240)) 2018/04/24 18:17:51 executing program 7: r0 = socket(0x1e, 0x100000000000801, 0x0) fcntl$setpipe(r0, 0x407, 0x4e3) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x15}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 18:17:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2000000000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x48}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/04/24 18:17:51 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4c81, &(0x7f0000000000)) r2 = msgget(0x0, 0x42) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0xfff, r3, r4, r5, r6, 0x49, 0x4}, 0x1feb, 0x200, 0x4, 0x3, 0x9, 0x2a17, r7, r8}) 2018/04/24 18:17:51 executing program 4: clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="97") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) munlockall() 2018/04/24 18:17:51 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe}, 0xd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) 2018/04/24 18:17:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x20000000000001f0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x1, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000ebff000000000000000000363251d2fffefff7ff000000000000000095000000662f0000"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/24 18:17:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d44ce9f924b1853b051a81ca1aa04c123139223c2f7138f832686efab8fad4762aad55cae912c50f5a1e5ad7154d4e74fe239e0deed6995897843e95b7144058f865da47a2e16be9aaf3b7aaf5e27e6dec29e581818f6e6c8a98d272a1d7b53c08db1ac3e7667c71f4d32fe3966640812709f81b5b3fa38ea8504d421866848567379e64d7e64aef5592005c05d21ff57bca28bc0d7f117b34b679886249b88f4138d060e1ec4cb058fd31a1a767725fa084255340998e9e503a8265856e74e9a5c283a8b4c84f0f8289ecfb200d4bdaf0a5f040", 0xd4) [ 133.428599] syz-executor1: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 133.440607] syz-executor1 cpuset=syz1 mems_allowed=0 [ 133.445871] CPU: 0 PID: 9788 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 133.452740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.462115] Call Trace: [ 133.464751] dump_stack+0x185/0x1d0 [ 133.468432] warn_alloc+0x3fc/0x660 [ 133.472137] ? __vmalloc_node_range+0x10b/0x1140 2018/04/24 18:17:51 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x6, 0x7f, 0x1ff, 0xfff, 0x400, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0xfffffffffffff2d4, 0x3f, 0xfffffffffffffffb, 'queue1\x00', 0x4}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x28}, 0x1}, 0x0) r2 = dup(r0) readv(r2, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) [ 133.476941] __vmalloc_node_range+0xa6f/0x1140 [ 133.481582] __vmalloc_node_flags_caller+0x102/0x120 [ 133.486733] ? xt_alloc_entry_offsets+0x62/0x70 [ 133.491447] ? xt_alloc_entry_offsets+0x62/0x70 [ 133.496167] kvmalloc_node+0x2a6/0x2e0 [ 133.500108] xt_alloc_entry_offsets+0x62/0x70 [ 133.504652] translate_table+0x216/0x3870 [ 133.508907] ? __kmalloc_node+0xf67/0x1190 [ 133.513232] ? kvmalloc_node+0x1a1/0x2e0 [ 133.517338] ? apic_timer_interrupt+0xa/0x20 [ 133.521844] do_ip6t_set_ctl+0x60c/0x930 [ 133.526030] ? cleanup_entry+0x5c0/0x5c0 [ 133.530162] nf_setsockopt+0x476/0x4d0 [ 133.534166] ipv6_setsockopt+0x1e2/0x340 [ 133.538346] ? ipv6_update_options+0x510/0x510 [ 133.543017] tcp_setsockopt+0x1bb/0x1f0 [ 133.547143] ? tcp_disconnect+0x15e0/0x15e0 [ 133.551505] sock_common_setsockopt+0x136/0x170 [ 133.556281] ? sock_common_recvmsg+0x270/0x270 [ 133.560945] SYSC_setsockopt+0x4b8/0x570 [ 133.565115] SyS_setsockopt+0x76/0xa0 [ 133.569009] do_syscall_64+0x309/0x430 [ 133.572954] ? SYSC_recv+0xe0/0xe0 [ 133.576530] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.581738] RIP: 0033:0x455389 [ 133.584948] RSP: 002b:00007f3298827c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 133.592697] RAX: ffffffffffffffda RBX: 00007f32988286d4 RCX: 0000000000455389 [ 133.599989] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 133.607284] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 133.614585] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 133.621891] R13: 000000000000055f R14: 00000000006fb188 R15: 0000000000000000 [ 133.629791] Mem-Info: [ 133.632354] active_anon:78316 inactive_anon:77 isolated_anon:0 [ 133.632354] active_file:3520 inactive_file:8418 isolated_file:0 [ 133.632354] unevictable:0 dirty:45 writeback:0 unstable:0 [ 133.632354] slab_reclaimable:3457 slab_unreclaimable:9911 [ 133.632354] mapped:73910 shmem:84 pagetables:1101 bounce:0 [ 133.632354] free:1062364 free_pcp:386 free_cma:0 2018/04/24 18:17:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="5a25bda277ff0300e5855e5ed2fd6abae167a8d83ca4ea0e94dd85c6230d44c7b00d5430", 0x24}], 0x10000000000002a9) r1 = dup(r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) [ 133.665782] Node 0 active_anon:308972kB inactive_anon:308kB active_file:14080kB inactive_file:33672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295640kB dirty:180kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 135168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 133.693987] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 133.720324] lowmem_reserve[]: 0 2820 7247 7247 2018/04/24 18:17:51 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0xb5b) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@generic={0x5}) [ 133.725072] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:92kB free_cma:0kB [ 133.752828] lowmem_reserve[]: 0 0 4426 4426 [ 133.757302] Node 0 Normal free:1355572kB min:41196kB low:51492kB high:61788kB active_anon:308956kB inactive_anon:316kB active_file:14080kB inactive_file:33684kB unevictable:0kB writepending:192kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4216kB bounce:0kB free_pcp:784kB local_pcp:308kB free_cma:0kB [ 133.787296] lowmem_reserve[]: 0 0 0 0 [ 133.791241] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 133.804792] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 133.820312] Node 0 Normal: 3*4kB (UME) 10*8kB (UME) 7*16kB (UE) 124*32kB (UME) 173*64kB (UME) 105*128kB (UME) 8*256kB (UME) 6*512kB (UM) 4*1024kB (UME) 1*2048kB (M) 321*4096kB (UM) = 1354764kB [ 133.838786] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 133.847488] 12024 total pagecache pages [ 133.851536] 0 pages in swap cache [ 133.855144] Swap cache stats: add 0, delete 0, find 0/0 [ 133.860585] Free swap = 0kB [ 133.863683] Total swap = 0kB [ 133.866773] 1965969 pages RAM [ 133.869960] 0 pages HighMem/MovableOnly [ 133.874058] 105641 pages reserved [ 133.908922] syz-executor1: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 133.921105] syz-executor1 cpuset=syz1 mems_allowed=0 [ 133.926374] CPU: 1 PID: 9788 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 133.933246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.942621] Call Trace: [ 133.945260] dump_stack+0x185/0x1d0 [ 133.948943] warn_alloc+0x3fc/0x660 [ 133.952654] ? __vmalloc_node_range+0x10b/0x1140 [ 133.957446] __vmalloc_node_range+0xa6f/0x1140 [ 133.962083] __vmalloc_node_flags_caller+0x102/0x120 [ 133.967230] ? xt_alloc_entry_offsets+0x62/0x70 [ 133.972017] ? xt_alloc_entry_offsets+0x62/0x70 [ 133.976740] kvmalloc_node+0x2a6/0x2e0 [ 133.980693] xt_alloc_entry_offsets+0x62/0x70 [ 133.985220] translate_table+0x216/0x3870 [ 133.989463] ? __kmalloc_node+0xf67/0x1190 [ 133.993784] ? kvmalloc_node+0x1a1/0x2e0 [ 133.998125] do_ip6t_set_ctl+0x60c/0x930 [ 134.002479] ? cleanup_entry+0x5c0/0x5c0 [ 134.006605] nf_setsockopt+0x476/0x4d0 [ 134.010600] ipv6_setsockopt+0x1e2/0x340 [ 134.014762] ? ipv6_update_options+0x510/0x510 [ 134.019427] tcp_setsockopt+0x1bb/0x1f0 [ 134.023478] ? tcp_disconnect+0x15e0/0x15e0 [ 134.027870] sock_common_setsockopt+0x136/0x170 [ 134.032630] ? sock_common_recvmsg+0x270/0x270 [ 134.037276] SYSC_setsockopt+0x4b8/0x570 [ 134.041442] SyS_setsockopt+0x76/0xa0 [ 134.045328] do_syscall_64+0x309/0x430 [ 134.049260] ? SYSC_recv+0xe0/0xe0 [ 134.052837] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/24 18:17:52 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/217, 0xd9, 0x0, 0x0, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 18:17:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30, 0x38, 0x37, 0x37, 0x36]}, 0x5) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=@dstopts, 0x8) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/24 18:17:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x7d, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d2fffc), 0x4) 2018/04/24 18:17:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0xffffffffffffffdc, 0x67, &(0x7f0000004f99)=""/103}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8000004, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000008a0100100000e3ff85000000070000a1003a29e6dfed52a4ae4500000095000000000000000000000000000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x4, [], r0}, 0x48) [ 134.058043] RIP: 0033:0x455389 [ 134.061246] RSP: 002b:00007f3298827c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 134.068985] RAX: ffffffffffffffda RBX: 00007f32988286d4 RCX: 0000000000455389 [ 134.076274] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 134.083565] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 134.090855] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 134.098140] R13: 000000000000055f R14: 00000000006fb188 R15: 0000000000000000 2018/04/24 18:17:52 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="ca", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) 2018/04/24 18:17:52 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe}, 0xd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) 2018/04/24 18:17:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x10000000000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000180)=0xfffffffffffffeff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0x2, 0x8, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x80002, 0x0, 0x0, 0x1, 0xfd, 0x100000000800000}, 0x5) 2018/04/24 18:17:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) sched_getparam(r3, &(0x7f0000000240)) 2018/04/24 18:17:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = getpid() prlimit64(r2, 0xf, &(0x7f0000000040)={0x7, 0x5}, &(0x7f00000000c0)) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e20000890dd61a19eeb8c12bce82f747a11787efd06e34910e0addcff2958cd49a3987fa559b461976674fe03dbb45252ceb4bdc2d569117f995578d6b53d87836e7d1fac1b6f61c002cdefd9fb0016a2"], &(0x7f0000000080)) [ 134.586472] syz-executor1: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 134.598469] syz-executor1 cpuset=syz1 mems_allowed=0 [ 134.603722] CPU: 1 PID: 9841 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 134.610599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.619976] Call Trace: [ 134.622605] dump_stack+0x185/0x1d0 [ 134.626276] warn_alloc+0x3fc/0x660 [ 134.629987] ? __vmalloc_node_range+0x10b/0x1140 [ 134.634789] __vmalloc_node_range+0xa6f/0x1140 [ 134.639430] __vmalloc_node_flags_caller+0x102/0x120 [ 134.644573] ? xt_alloc_entry_offsets+0x62/0x70 [ 134.649279] ? xt_alloc_entry_offsets+0x62/0x70 [ 134.653988] kvmalloc_node+0x2a6/0x2e0 [ 134.657918] xt_alloc_entry_offsets+0x62/0x70 [ 134.662455] translate_table+0x216/0x3870 [ 134.666691] ? __kmalloc_node+0xf67/0x1190 [ 134.671011] ? kvmalloc_node+0x1a1/0x2e0 [ 134.675180] do_ip6t_set_ctl+0x60c/0x930 [ 134.679364] ? cleanup_entry+0x5c0/0x5c0 [ 134.683493] nf_setsockopt+0x476/0x4d0 [ 134.687485] ipv6_setsockopt+0x1e2/0x340 [ 134.691648] ? ipv6_update_options+0x510/0x510 [ 134.696307] tcp_setsockopt+0x1bb/0x1f0 [ 134.700365] ? tcp_disconnect+0x15e0/0x15e0 [ 134.704718] sock_common_setsockopt+0x136/0x170 [ 134.709486] ? sock_common_recvmsg+0x270/0x270 [ 134.714136] SYSC_setsockopt+0x4b8/0x570 [ 134.718311] SyS_setsockopt+0x76/0xa0 [ 134.722213] do_syscall_64+0x309/0x430 [ 134.726160] ? SYSC_recv+0xe0/0xe0 [ 134.729751] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.734966] RIP: 0033:0x455389 [ 134.738179] RSP: 002b:00007f3298827c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 134.745928] RAX: ffffffffffffffda RBX: 00007f32988286d4 RCX: 0000000000455389 [ 134.753220] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 134.760506] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 134.767794] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 134.775108] R13: 000000000000055f R14: 00000000006fb188 R15: 0000000000000000 [ 134.782929] warn_alloc_show_mem: 1 callbacks suppressed [ 134.782945] Mem-Info: [ 134.790919] active_anon:76687 inactive_anon:78 isolated_anon:0 [ 134.790919] active_file:3520 inactive_file:8423 isolated_file:0 [ 134.790919] unevictable:0 dirty:50 writeback:0 unstable:0 [ 134.790919] slab_reclaimable:3457 slab_unreclaimable:9885 [ 134.790919] mapped:73891 shmem:84 pagetables:968 bounce:0 [ 134.790919] free:1067882 free_pcp:462 free_cma:0 [ 134.824218] Node 0 active_anon:306748kB inactive_anon:312kB active_file:14080kB inactive_file:33692kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295564kB dirty:200kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 151552kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 134.852510] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 134.878787] lowmem_reserve[]: 0 2820 7247 7247 [ 134.883521] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 134.911366] lowmem_reserve[]: 0 0 4426 4426 [ 134.915832] Node 0 Normal free:1364196kB min:41196kB low:51492kB high:61788kB active_anon:306748kB inactive_anon:312kB active_file:14080kB inactive_file:33692kB unevictable:0kB writepending:200kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10176kB pagetables:3872kB bounce:0kB free_pcp:1032kB local_pcp:380kB free_cma:0kB [ 134.945923] lowmem_reserve[]: 0 0 0 0 [ 134.949885] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 134.963341] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 134.978765] Node 0 Normal: 311*4kB (UE) 171*8kB (UME) 67*16kB (UME) 138*32kB (UME) 163*64kB (UME) 105*128kB (UME) 8*256kB (UME) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (M) 322*4096kB (UM) = 1364196kB [ 134.996779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 135.005450] 12026 total pagecache pages [ 135.009493] 0 pages in swap cache [ 135.013064] Swap cache stats: add 0, delete 0, find 0/0 [ 135.018495] Free swap = 0kB [ 135.021575] Total swap = 0kB [ 135.024667] 1965969 pages RAM [ 135.027806] 0 pages HighMem/MovableOnly [ 135.031841] 105641 pages reserved 2018/04/24 18:17:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30, 0x38, 0x37, 0x37, 0x36]}, 0x5) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=@dstopts, 0x8) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/24 18:17:53 executing program 4: clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="97") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) munlockall() 2018/04/24 18:17:53 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/217, 0xd9, 0x0, 0x0, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 18:17:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000080)="240000005e000302072188d7fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d1", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/193, 0xc1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x400, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe8fe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40001}, 0xc1) 2018/04/24 18:17:53 executing program 0: unshare(0x60000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x8000, 0x2, 0x7, 0x7, 0xde2, 0xffff, 0x4, 0xfff, 0x5, 0x753, 0xf826}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x400) 2018/04/24 18:17:53 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x551f0000000000, 0x634e76ade5c12257, 0x2, 0x3, [{0x2, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x100}, {0x3, 0x1f, 0xe00000, 0x0, 0x0, 0x480}, {0x6, 0x2, 0x5, 0x0, 0x0, 0x200}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) 2018/04/24 18:17:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) 2018/04/24 18:17:53 executing program 6: unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xa0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) exit(0xfff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x6, 0x4e23, 0xb78d, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0xff, r1, r2}, {0x7, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x72df, 0xf76, 0x72b, 0x8001}, {0xfc000, 0x6b4c9fcf, 0x1, 0x857}, 0x205, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6, 0x4d3, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x2, 0x3, 0xdf4b, 0x25773879, 0x342, 0x100000000}}, 0xe8) 2018/04/24 18:17:53 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000140), 0xfffffffffffffe08) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x30f, 0x193c, 0x5277, 0x4, 0x2, @random="f942e1722f33"}, 0x10) modify_ldt$read(0x0, &(0x7f00000000c0)=""/86, 0x56) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 2018/04/24 18:17:53 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x101000) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, "94df180f86d90638e478ea55b9d2c057dc4b5f346fbe0211648514be35c584e636c2d97ad71ce6ff9a3a02ed"}) 2018/04/24 18:17:53 executing program 5: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000300)="0b2d5496d08f227cf08d0b0a1336453a64991b6a3d90e4b64985a113363f2912da2d4120bf82146df34381d6cd7306d8ac736495fb2d7209c1e3ffaa7b95799abeb3d407d6d16916e009f5dfa049aca4a1d5a16a3c8087f1294fa0338d08dcb51246b5f457e3acc9aeee87f186e5c6405e2c9ca6dc171f21a2eb44152c481f57741cdb768993000000ec1fd1ef98718231") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/24 18:17:53 executing program 7: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) mprotect(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x1000000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x3) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x2}, 0x1c) [ 136.239748] IPVS: ftp: loaded support on port[0] = 21 [ 136.279254] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:54 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000140), 0xfffffffffffffe08) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x30f, 0x193c, 0x5277, 0x4, 0x2, @random="f942e1722f33"}, 0x10) modify_ldt$read(0x0, &(0x7f00000000c0)=""/86, 0x56) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 2018/04/24 18:17:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000240)=""/247, 0xf7) r1 = open(&(0x7f0000000000)='./bus\x00', 0x311002, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xc8, 0x14, 0x200, 0x70bd29, 0x25dfdbfe, {0x1d}, [@nested={0xc, 0x76, [@typed={0x8, 0x73, @uid=r3}]}, @generic="ffe8a539bbcc9d65abef5fe38cdfcbe7202b88378e17320961a5f98ed7750b9d2dc960e522bf32a141a177c8bc1ff3d99c5acc6387c87118c1f4e7f195efcdbdeb484913090c08b0d6ddf72cbc6df15a84d59d7887f76d0994604bd22e051f3efd0096b5a8bbffbf8fb22307057fccb69c78c392623bebd20a5ba9606c6f698ac1d2cc360863b62be27901327d0646fdbca1e3c72d31a353e13337e408def5772f85d1c4129ea8d8"]}, 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x9, 0xfffffffffffffffc, 0x2}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000200), &(0x7f00000001c0)=0x10) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) r4 = getgid() fchown(r1, r3, r4) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000940)=0x0) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f00000006c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000740)="67f33b9aad74f54f3e58fef85c90d2edf93ba618a5d9af267cfa419893f4946c446bc98decd4b9a0ca9856753ce3fd3511d883cc179532c15419e6feed2d06937769004367ac13e2c200ca7b239b3d4f104c98652fa609479ee44f7d1c3c47c8cd2d190b6a5155aa17a3406d9031bc004aff7b9f3494d342112d034ed568c5bf9c181de76621a5d3d5", 0x89}, {&(0x7f0000000800)="6130040a6300a476c6712c2074997189311562fedc28afe7", 0x18}, {&(0x7f0000000840)="2ee956762b010fe3d013d7c21976aa119d511ffa6464f79d4d5623c0a92bb23eb78d38672c1fadd8fa26d929547b168eea7a7ef743b0eb67a217d174bf39b5467e4f54e84f8422bd1fbb04e5ccda7a33258ae19dac1f95ae6569898939d7c35460e4f69f640e95bcabfb8bb70a125c6010d4c6b4f6221f60cf8a64919fc75a26a8f3b521", 0x84}], 0x3, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r3, r4}, @cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r1, r1, r2, r2]}], 0xb8, 0x4000}, 0x8000) symlink(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680)='./bus/file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x100, 0x5, 0x200, 0x8, 0xff}, 0x14) 2018/04/24 18:17:54 executing program 5: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000300)="0b2d5496d08f227cf08d0b0a1336453a64991b6a3d90e4b64985a113363f2912da2d4120bf82146df34381d6cd7306d8ac736495fb2d7209c1e3ffaa7b95799abeb3d407d6d16916e009f5dfa049aca4a1d5a16a3c8087f1294fa0338d08dcb51246b5f457e3acc9aeee87f186e5c6405e2c9ca6dc171f21a2eb44152c481f57741cdb768993000000ec1fd1ef98718231") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/24 18:17:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) socket$rds(0x15, 0x5, 0x0) 2018/04/24 18:17:54 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x3ffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lchown(&(0x7f0000000180)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x7}, 0x22, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team0\x00'}) close(r0) 2018/04/24 18:17:54 executing program 0: unshare(0x60000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x8000, 0x2, 0x7, 0x7, 0xde2, 0xffff, 0x4, 0xfff, 0x5, 0x753, 0xf826}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x400) 2018/04/24 18:17:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000180)={0x0, 0xffff}) r1 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000000)={0x0, ""/34}, 0x2a, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r2, 0xc00, 0x30, 0x3, 0x8}, &(0x7f0000000240)=0x18) r3 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/69) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) 2018/04/24 18:17:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:54 executing program 2: unshare(0x28060400) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8001, 0x0, 0x7fff, 0x6, 0x2}, 0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7ff, 0x800, 0x20, 0x2, 0x9a07}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x8) 2018/04/24 18:17:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140), 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x13, 0x4) 2018/04/24 18:17:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) 2018/04/24 18:17:54 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x3ffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lchown(&(0x7f0000000180)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x7}, 0x22, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team0\x00'}) close(r0) 2018/04/24 18:17:54 executing program 2: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) ioctl$void(r2, 0xc0045878) fcntl$addseals(r0, 0x409, 0xfffffffffffffffc) 2018/04/24 18:17:54 executing program 5: getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000240)=0xc) io_setup(0x4, &(0x7f0000000040)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x32, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) io_submit(r0, 0x3, &(0x7f0000000540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x100000001, r1, &(0x7f00000000c0)="fe79d2323c049655e07d18fc6ab4d16a6722682fa8070503ca24bfd744f4f211c7587a952c15ccdc55b68e", 0x2b, 0x20, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x80000000, 0xffffffffffffffff, &(0x7f0000000340)="5dd9992be4721e8446d45d4cdbe26e887c96b55a2d0954adeac7f6d513cfcec616a24f8cab1b55407303badc4eed678ca0ae6b522af7943dbf2d1a9e55d10e7f7b06bd5eadd841ecf1ffbd5e6168e29cf434ebfd67f2e9b1286f244a03ee5a0f7ff43ff9e2eefc4b3762b87ad65e03d88b0dd486f9715f95941ca94c0eb0998439f7321a68c85e518ff16d2e5293353957e77fa00d40dae3aac36447d49b7ec0229711a5674ec22d66375e47416f5beabf77067c7dcd0f773370e0297aed67", 0xbf, 0x200, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xb, 0x9c, r4, &(0x7f0000000400)="6429c1314faa67b9fd5c14f1595fc8f03bbda9dbd724b19df54078f72dcd7bcd3bfda776decd1efd9e691eb7604d6915351c28c8d4fd0b9991a863bee5da632af1a83bf22ccd43038777b1b4a11ed8dace76e9e00cb6b0dcf9cd60d1cce9fd537fe78dece7e102f95f70871354fe1542fb0e408c1dd72dbf9a8881f5c8d60b05e1c803df1ec17453072af6a3fb01a9bbfc5bd69a486949f0f83a229efef2408e5c91325d82ea6faab50f539a3ea0ba371cef7581cc3c1d2de0bc32eaf7590150137e3081b58ec4db8228be1eb480fc77fee1681891b81b1aba56f1aa45b905ea1248069592c658d55bce1af57506321d9f", 0xf1, 0x4, 0x0, 0x1, r5}]) r6 = getpgrp(0x0) r7 = syz_open_procfs(r6, &(0x7f0000000280)="6e65742f776972656c6574dcae547300140500000080fa27551455570c430900000000000000edeed1cde838ff00000000c9812a3f3df93caad88fd0108849aa1d0cb860cbcd2b4ccd300b6da8f3ec3cc1b3d8c6e4d549dc24e44ee3232fca35330ba00e4f8c510a5a7019e149f480acf7ae24b87d22b4368e8bb75442ecb0001f6d0cf22edcfcafdbd9111e92452658cfd76212c6f55face2555aba4e902357280da6ba1b6b08ba0523000000000000000000000000000000") r8 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r8, r7, &(0x7f000058f000)=0xf, 0x100000000) fcntl$addseals(r8, 0x409, 0x2) 2018/04/24 18:17:54 executing program 4: creat(&(0x7f0000000140)='./file0\x00', 0x38) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x80003) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)="6cadfa9e1baa04817bccc5a2b0600d1bdc2ba5c28d9c8d84c7b77f52654428021d47a4370eee6c8259496d420bfa83050da376d016acd40c4d3b37c1aa93d2d2af3f9c09d565d357497ad84814569af9099f2c43df55704686b10000d6ede120433ed2e82f266489cc4a99702d7722e26422f65b398c146287cbb6eb2cb4c6f53ad3a5b0896747c90089198e1bb2082b974390f25ceafa20e4e6a62c2173434feb85ae380133a024f445f5ac8f29af20074a56ac5e9e61cb0515999a633c8286b46c94f43ed6358828c4f19f54da9ef36464d5e87afa02e31c2f9935fea917d510b76131815e9584b005f29b836bcab8e5256c5380cd70b0fe") 2018/04/24 18:17:55 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x38000000) r1 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000140)=0x80, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x56}, 0x40}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}], 0x54) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/24 18:17:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x6}]}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x9, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/24 18:17:55 executing program 2: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) ioctl$void(r2, 0xc0045878) fcntl$addseals(r0, 0x409, 0xfffffffffffffffc) 2018/04/24 18:17:55 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0x8) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000480)={0xa, 0x4e23}, 0x1c) 2018/04/24 18:17:55 executing program 7: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/24 18:17:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005ff5)='net/rfcomm\x00') lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003400), 0x49249249249262f, 0x0) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x356c, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r1, 0x8, 0x0) 2018/04/24 18:17:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:55 executing program 0: unshare(0x60000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x8000, 0x2, 0x7, 0x7, 0xde2, 0xffff, 0x4, 0xfff, 0x5, 0x753, 0xf826}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x400) 2018/04/24 18:17:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000240)=""/247, 0xf7) r1 = open(&(0x7f0000000000)='./bus\x00', 0x311002, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xc8, 0x14, 0x200, 0x70bd29, 0x25dfdbfe, {0x1d}, [@nested={0xc, 0x76, [@typed={0x8, 0x73, @uid=r3}]}, @generic="ffe8a539bbcc9d65abef5fe38cdfcbe7202b88378e17320961a5f98ed7750b9d2dc960e522bf32a141a177c8bc1ff3d99c5acc6387c87118c1f4e7f195efcdbdeb484913090c08b0d6ddf72cbc6df15a84d59d7887f76d0994604bd22e051f3efd0096b5a8bbffbf8fb22307057fccb69c78c392623bebd20a5ba9606c6f698ac1d2cc360863b62be27901327d0646fdbca1e3c72d31a353e13337e408def5772f85d1c4129ea8d8"]}, 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x9, 0xfffffffffffffffc, 0x2}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000200), &(0x7f00000001c0)=0x10) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) r4 = getgid() fchown(r1, r3, r4) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000940)=0x0) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f00000006c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000740)="67f33b9aad74f54f3e58fef85c90d2edf93ba618a5d9af267cfa419893f4946c446bc98decd4b9a0ca9856753ce3fd3511d883cc179532c15419e6feed2d06937769004367ac13e2c200ca7b239b3d4f104c98652fa609479ee44f7d1c3c47c8cd2d190b6a5155aa17a3406d9031bc004aff7b9f3494d342112d034ed568c5bf9c181de76621a5d3d5", 0x89}, {&(0x7f0000000800)="6130040a6300a476c6712c2074997189311562fedc28afe7", 0x18}, {&(0x7f0000000840)="2ee956762b010fe3d013d7c21976aa119d511ffa6464f79d4d5623c0a92bb23eb78d38672c1fadd8fa26d929547b168eea7a7ef743b0eb67a217d174bf39b5467e4f54e84f8422bd1fbb04e5ccda7a33258ae19dac1f95ae6569898939d7c35460e4f69f640e95bcabfb8bb70a125c6010d4c6b4f6221f60cf8a64919fc75a26a8f3b521", 0x84}], 0x3, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r3, r4}, @cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r1, r1, r2, r2]}], 0xb8, 0x4000}, 0x8000) symlink(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680)='./bus/file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x100, 0x5, 0x200, 0x8, 0xff}, 0x14) 2018/04/24 18:17:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000180)={0x0, 0xffff}) r1 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000000)={0x0, ""/34}, 0x2a, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r2, 0xc00, 0x30, 0x3, 0x8}, &(0x7f0000000240)=0x18) r3 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/69) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) 2018/04/24 18:17:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006980)=[{{&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003340), 0x0, &(0x7f0000002d80)}}], 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x900, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="40757aad17ba", 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xd1b}}}, 0x88) 2018/04/24 18:17:55 executing program 7: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x800) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000200)=0x5f) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000000c0)={0x3, 0xfffffffffffffffa}) 2018/04/24 18:17:55 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x400000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}}, 0x100) setpgid(0xffffffffffffffff, r1) 2018/04/24 18:17:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @rand_addr=0x10000}}, 0x2a, 0x58a7}, &(0x7f0000000240)=0x90) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bec1e3a57dc4", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r2, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000006c0)={r2, &(0x7f0000000700)="eedf06e33c1d66edfd779b3f4a65daf90f3b3b1ec4a969af8998c56ad58c4fad2ba66f0c5dfe9367d84774880e54570d01849194771e93feb52e8bcd39e157bcbc93b3b67a7d53eb125bf8d4a7b30fd968fc4ecf1dbb8fe388e018e1a20964f331d14d8e6b0825aa", &(0x7f0000000600)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000000)="ba44bfb1613081ceee9b15ea", &(0x7f0000000040)=""/24}, 0x18) 2018/04/24 18:17:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006980)=[{{&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003340), 0x0, &(0x7f0000002d80)}}], 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x900, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="40757aad17ba", 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xd1b}}}, 0x88) 2018/04/24 18:17:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfca, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x14c0000000}}) 2018/04/24 18:17:56 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'sh\x00', 0x10, 0xfffffffffffff800, 0x46}, {@loopback=0x7f000001, 0x4e20, 0x2000, 0x6, 0x0, 0x6}}, 0x44) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/111, 0x6f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x2, 0x4e24, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x0, r2}, {0x5, 0xe2e, 0x1, 0x1, 0xfff, 0x73215e7d, 0xbad, 0x3}, {0x2, 0x8, 0x3, 0x1}, 0x80000001, 0x0, 0x2, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x1, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x1, 0x3, 0x3ff, 0x7fffffff, 0x100000000000, 0x2}}, 0xe8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000003c0)=""/20) sendmsg$unix(r4, &(0x7f0000001980)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000480)="7ad7a9ad9e804e634388930653e373579e6b1e1d03dcb5560795aad1f9a459392fc53061f4b4f12aeee79b6a9808045a25ca1b2d91b646f600e1d438c412400f6b3f3241b1d4867a21e59aff75698ecf751bdb4da61f99ab0eb85869df90c54d6aa7c317c741e949dd4b3aaf9dfdfd5df4cc1847f6b3e5e894425a0840351dd98db188d70ca60b94607028babce50d13de073018e37554f11d9fc3b99b1a4cc2b49244bebe67a20ee400ea23639537d1edfb6327abe38c83063224c0af4388ec823d2eccc9856cfeb24cedff328b07e6f3ad", 0xd2}, {&(0x7f0000000580)="aadc3c12de5c90c479acd43a3397da99ab43d8aa3883eb4d3af93a908f5bfb58abf87b70a41304a185b3d17b9dbce3d9096ff35322012cb4c5473d8c4ddf5356fcf6f0946a529d9be75ad68e398aba4ced0d900c8d78ed271dc906e3f8f887bcd3101fb6bf6c70cd47", 0x69}, {&(0x7f0000000600)="77f4557dc030da4441760bfb60a3c90c8528bf63bb64bbed114ccddcdd6eed1203b1e4a9525e5cb815a4ec2399fe7d9f07d84c9a885416910721dc7fdc62e04730d51378cff9785945876a834eb45898c9cb7937f2c8f00ec14380c180c694fe0bdadc3dee461067f6e9f9722a19bcaa9a5169ec7a6a26679ec9d3143f548e5fa881e6257af33857b85698ad94a8fadef3c70cdd7e9342e608df7685b77a", 0x9e}, {&(0x7f00000006c0)="4001b7a0af06c3b3e755fe04fe7004e3d99c76846bb63efc073e14ae157d70eb6f20260b4106c009676f6b4902a3fb231f4be77405b42f0dca60e1967f63727a33c5ef972c03fc12b205a0b8a3", 0x4d}, {&(0x7f0000000740)="c1662b90bf9529e2573095acaa34646c1dac1d521e48ab07b159dc1a8042c3d79760d5e828355884891f80a1767647389b865cd16c023cb21f3099e0d430", 0x3e}, {&(0x7f0000000780)="44b16fd002ad2e13b3bfab4fbd1d3d57b7cfcc09ad8f3d454180eebc4618e4663a6cfbf0410a86406e5a265ca24861f5670309febbe8c74e6a30a6dd7f36e954637426b629e40ddfbc75ae426252bade0915421580b4bc546f44ea0383b23d51ec54759a2d1c2ed820ecfbb1a0eec9c5d46ba550e4ea249ed646780831429d884a2c4831cf83245ab4d18718b89f18bcc7986be13543d2594de107283712aab541d86b834db62592441099942bf8462be8a65d7ab43e8b212ebf164ee1c80b6b586ee04d584209400ef10f95643150ac78f4fe062a6ad8018d90b480f9e52d9efcac", 0xe2}, {&(0x7f0000000880)="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", 0x1000}], 0x7, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x60, 0x20000000}, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) r6 = syz_open_dev$sndpcmp(&(0x7f0000001a40)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) fchmodat(r6, &(0x7f0000001a80)='./file0\x00', 0x20) sendto$ax25(r4, &(0x7f0000001ac0)="71f8fe2690742c96a992362366b8f9b93e3c0414715f81bba724bb7565bd6babc856f7f328b0c2072b502e9b888c15da86bfe346130c2d1f3659764cb01cd907539a5e3ee834bf6c9128e370c3eb1f48284367dafaa991cb65bc924c49cb87043e45a499cc15e78484417896659d29404e225b29f332720e6978965f3b87a7a29f57bdab5388ac1a9aa827819288c002c729f1501f4eda980bab45c00feb6c1accfceecf34261845979aece650aead59c698c0a90cd8cac4467b76623b6481f831133a512d70c5e419f8cb59f034f3b9ac175d8116e1cdc375201036ef6ee3bc51b57fa741857144fa2757111d2c3b95f8364df58c0a979c63dd0c9562cb6af3a990f5dc4b4d9562af835d68fec5367857a4572fc387fcdce94c4266c9c34689408fe7e478a060be3c5a31939c7f42ba4bc929abecdbdff81b992a56909f486a937da0bcc9145984beb4d748fbb640066dbb830be883fda5f07e6f62de1443e91c5bd197969b4f811b620b271161eaf19077d4425790f7079adde3e936ed7da70b667766d94e411f3d33ab56e5f9a7aba9f97d27d35c01cac6da928edcfaf5e7642e6cee7fcb28d0e705ed81083c9a4f113afc2b0a611b313b6a38d964b4e7fd60b5b2a075bd64e720296d4ef8871c8079635e7696e835bb43bdf54674406f3dc4d459af06659d8381a069512b4e8e47fb453023cd1ea159ef1b6dcc06716859b259ea977ee6256038e5f56de6eea33c72ccff640acc6002b27300471f44b0fea4e0e5f5cabdbb81fbf8c89416fb108fd224c56530141675cb25d2ca5e9758e93e1b12816b73fcca070eeb0f296016271f25a91fcf8c7571b6c8f3c1e23f32b2ff6be114801519a63826a2d61ad7ce8126206f43f71857f6a5d6d870e57c0db348876afdf319982357c9796b754bc80467eeac8b72066e7779b4805b73bf01fa450837665b93c992f2a94b5579fb421e2bcc09679810968e8c7a51374c8f41d994b5d4c940f1e6a073b4009e778ef53520bbdfa6d3e7cbce5fb788a8d5a029bbd7370fb2ff4203cf646b3f87cf34433767b52579fde1fda92fc660793d97695a44e9146549e66438f3dc02be7bb3cb2ff17203f67049aa6bdcae4731d268e7d550ac1e2cd4d0b17afa7dccf17c13fe5c160161fcd7988030a20c2eb703fab7614551cc07eaa259109d2236eff6992c501f8c109f8c020f60a713a34eda9354bfb71502f56c65ef25f41430f18719b78956579ba59c7cf103f27a8d6c9a61600e110d05e8e458d69351d76975ef2837597d723257d9d211b3bd82200a0abeb55c8108ab769fcc8a2c2c50fc7b12b4c56eb6c9141fe95938b911620b296abde55f7afd639f02e892b1f098a263983781d15068f72b5938f9817d569d378bf536019c9822b8f4140709020b0d6ea27c4cd3b4555ee20e000dc9aaf7f91b82c51ca866d3a4a44426b1e5ae1c4768b6d7e67a9540141ec664189fa22cb6667363b12ce5a41378b4d530cb9549fc40b8eee86039af23b415098cf438f0c44031eb51c23170b16861751c02d10b5e59069241b3a7757599258bfb482c0aef3d615ff2deaa0a248e86b16347469d818a3d7ed0c68cb7790cc2cc67a198f55b503637175b6a3c4d666257fdedfbbb0fa467aaf13232d77235fdfacea1b824a1c80c4711767490f49ecad69c18c2a992496a21e5d5812b277b02153d40f42012dfba4466c5d998dd9435030070dfb3392600383e0b7fe9415bb759df3887c90887dfa5ebc959bb66eb44f25b514bf6c2128253fa9df0482394be638c80bd8267802da37791dcecbbba75d7930073f64c7317c4e447746f3a3db5dbb43e60005494f8f7b07a2f690a5410ad058b53a3ca2df46998d1e8c54ae66080a38f821ef2d1e1e2aabf97486122f619d9f060777894757523b87856e9ae495f1e4bc831849bf070ec859cbbdbbe8089c4ef252ec86af02d8fe451ad0195d7311d3ff58ece54f224532073aae44edd7347621f65e6d76334942e5dcc3824fee3889ff92973139e1f0c3684fede5dd8560b6bc4ef13986239983002842f80a0da37442c65f76dddbee19dea842194e0f23b3254251199f871cebd1d743d79102606f2eb6d1fd3886146501985d225b38eec3010f13ef8af16fe683c8c1340bd56a519d36b00cdd038af7ca69cbec361498fb9d0bafe7935f3112e5af00ca514ad90a4637f1fb730fc235e44d80e3d25488ca5d60263eccc79c901e32794648d092f82e1f1da56232a6a346a0a7d3ffa6789a69b8f8c944e2db65f15f62a6f2304e384e85993fa5a911d898c1dfb2ed5fb44cd68109a3a73d7ea81c6b1daa2239829671cdb943ccda25974896426b56a07fcb289f1cf8743db848dcf965efa5869677f53e4a518c3b4f7c59e0e3499991be659ab57827aa5e0d2b3acf99804e8d49f3776b42d75f75518423b2713b53204217de2aef035ebad856e556491e3604793d327b07547d010cd39f96adaa0d10e1301aefa12877d799479288bbacf1f8230a555b1ba4b40c08c73f8302add165a6f67c265b56beeb60d31a7ce17c1d99f8a84d9e399b8be9bb9ebc6388541a8141e70579ca620ef6f08a3488633c6960480146fdf894392b74322bc4a13d956e85a7a79a3035daa1dc85a7d8e9f3ca287e847280210ba38c6be924cd1b09f46b704567a34cdaabf3ed892f8c65ab1098a39a5cebca5933224521aebd106ea4f28247c0ae70989a566744239d34b86350d977ed07bc3b069ed9b1cd531b95513315ac8f7cb781a8de66d701c87bc7df9b766ae8b2ff373ea91656f6f87b8188dacc3c4663f1f1da3863969ef3cbcebe74f44170cb102e3593fcdf8183ab26e56a8a9b3390e88d97c653e2a05318ed98459ae0d2a210db0a78ab0187706e893252aedf495694a1c84d8f18ff728b0cbb84e9f9bcdbad29229d053f8b6c962f7b314d1dfa9ea7c922a8d59d65f03b29568ae0709dd776f2e8136bf21281aabe75483359006aed7395a90207fafcf8ad02ffc022ee67a70d4965a9a6ff63c5200863140b901267b45ae4af419825876c54dd65b67d59aebfda7e39d1d6a07047ff9962f10a732a8710dfb253642803593f47fab066ee53d2db40f9bde4cb71346eebfb3330e5d1011dd1f4db01200a0dd59f6b642228bc6d2abab6ff98d18b692793e85cfbf266a664bd5132c204929dcb1b614e0a0fb7bedc0fdfbc2ce15f127f3e302cd09db3846bedecc9d8e77340ad7be27fd97df264b8d732adc3839cb27f46ab35965ad9bb2907a3e5c12100bd167c56264a9c2de41719c1a2cb70bdee3cfdacb814abeefbe3fae3ea85c47acc33f47e8f98f1f324da2f7c652403aa483a47cafb504effeeda815afe8ace3e9ca6985298a42c0f918fae70319b0d9ada12b9e64c4949be55f8ba38c423d0efe2b9f10b5199c9adf3ae16735bb51079a1ed96c47b3037bbadb6daf86e5a39ecd9a847aab9fef30753b29511ee28055598c7b4ef925a97143e74b7d6a196cebf4b6cdd606dc351f1848d89cb29981c3a0e7945e4d3077ef368611843e68bfe7c9c01cb2e3548b64b99d8a9deffffe26347905d5331fc7a9842054343f3496199c26358a62d248cc8ba2345afaa2ce48cc483c32861fc80ff9b332fae34764f5b7c5df5b193e8959218544f6e9ade4cb29987e2a8ac8a3c8e081c8ab060a6874f6c53214f1d8324da249fe0da757e20eb5036be9fa210717f8aeb2e022cb84cf1428dc538adad612a0a577582e27ef95760ff55779bef48cdc7ef0eb77fb4161a466efca3a327f672d0f30de9b420b9f05b13f71ef5f04182d09c73a3e95be049d03cde075252a73aa3b112dd0af004e86221eba0ab14dc76acfcc49d1cdb10b2689887e7ddf9f1a46d941e5ec6155bfec7ae80e8f0703b165c692cdb634f2f788edbef0c522cb63eddd69afa2a96fc466c2564cc38a8634d6c699b0d3317f33b928f8b1dba10404d63930ef128becaa608ae5e8bd713058de69c2810a0ca26f25263ff274a8ab8fe2a55fa1f3705f1a873003652ad864f4c06c5a58230af70da7da4e920b2ac31fb5a07ec36dd5205a9be9a934e1fab36a936127caab35ce17198dc193e692002d638522ddbd5a0550f6089290acef8872c5311fb6b44138fa67ddd558bb2380d2ce4e1a0b182e061f447440bb4c84f06f256dbe6e87f789b86244f9276b7f7e3665cf018e8d7ecf6387427f7d957a1528615251c1157d93ea19efa747454d7146df64b7d06381a75fac5228ec43117a857ad17cce27296f53ea8c8b9e272ba2e2eb462dc788083c8d16615a05a3c99e853e5a8def9445473d5eeb3c02ebb3bbfc6fff17b7925487d9bf3577f2d6851347ec21b69a087f76e0602d61ebc5f39048a1b706741b8cd04256ba848c23ec98e115f42a9d09b35729daa4e3e6b9b53d1e914b094a5721302c87adb082b1d2d4484009d4bdf804efbc80d0740b072ac73f0dc7bb226d7a7e9b5f55bf48b3afa1fae1958005242150bc15d663acce3649a9f80a270863980c6192e5085f215feb615496f9211581a2fde5778931937ed293b8237b65c66a063fbbce2df348729776e517b0245a124ee38c649509576c8cb5ced8aa7fe9041209fa0f47210539d94ec4d04f2ecba4e24cc59b1c631fc278a895aab0181032c974052afd7bfd2c44cfecb3816b5d470cda90e341d02ace3d48c050875d9f9594cd5f7da547b3397a25cc3b49e885445fad6248b3f4d175a05a212e06a2fb5e3e635b483bf0f3c8a4f60e3384bca90e84583014aa4aafee4f85bf7fa3cc467878beeb31f0a6713fea13e42afbdd7cd755ea54805e8c24b6d6aa8170f9e649e5ae4f4766b9327c3882a6a8cf49c62e0fe9a3c29f4834f05e3e84a041367476843cd8ed193c8e85332a091552624b135ba6b43ce1781389e47fa101d35a67f636db3ee68eab6a2c46e965f4e0ee279b94811fcc7d61148549a0fafc07f46d7f5f6345ec1ff442f9e0de52e6ed8e5fc021fe79e7cf680345860ca89ddfdb685cd2c426c1055669e80f329e16531938109aea2cb9fe5169fa7c63aa9eee410fea2daa931c0f60d74a3ff79e9b11129ddb327faebd07c4eb94257f5a89830bac6a2da30bff8b35f7054cfb1b2c9efc2ecc6bb228efe6e6631c95ab903c3cfb0cc4e59b9aba8a194e144e738ee04c6f38128eb5d6a92833dc592c3b5913fce28d3103b01520cc72341237fec2cc370b0266c0c50e7da8527f250d80235dae436452ff52405d472b6b20883f5478cade4028cead177cd100f543c251bb541f9dba6d43872e61ed6429e65d2dbfabd591536be5f25c0e5a9ab394f485f62caf025ba11930e1748cc514c32743828f7d0d198fcf1c781b50cbc3784289d65c0ef6f2f8cd82915ff02e896230e7603e9601f1e9ffd0aa9d4a37e9e8baa3ebc291b9dfa216d9a6fae7f29adc91f248c24f129b21381036f8b119b843d7f5c5774591fba1ed3c79be0529ca246e74442ad9b1d7514c7968a71cee54b97ef590c6dcb60c6095dfb752ed61e38f61649843bea85853d0bf2b7efb5a441c519634de68aa0ecda75c15544f6fe715d45207955de568d291b1135dd4c044aab3921ff0d3da0760a4232056b9994548ca038f57e16aec72d75783540791db5a700efed31c9725b9a08c98496c7771352ed636e550fd1991c22edcaebf7988e0bc08ae30a5bcda3819353ac3c88c16ec179a2ec67676316b8bbcf280bcc1b67202ace3c3c6f1839dcba70a9257de50f6a24c9f29be5a094e9f81be72d704b86de2d2e93399fef727c5", 0x1000, 0x10, &(0x7f0000002ac0)={0x3, {"d11f97cbb0b854"}, 0x8}, 0x10) vmsplice(r4, &(0x7f0000003f40)=[{&(0x7f0000002b00)="91fb847dfd55ecf313982229dcb206a5521ca067244826086e513016112405420eaa16733b6efd86d664ec1c0be4df14c7a64bc199b5a4565c5ff30b038685cd9385fd64dc3bdfd3a58313f03246f00585414c561a1d183a040c952edc8ba00a4f95759db19e93cbc691a5cebebdec01a67212cd12073c1db6dbf35a40cb53ed2fd20e71110d6e56a629cefeee4b4254aab46f7736c17d49d19e7187ea32c8de2e1d41d74fa821f48cbfde7fd5e63ba7239afd28b2e31547b2246c3b", 0xbc}, {&(0x7f0000002bc0)="09dbc830bdcc1a39ac28e13eb25624aea2071a514ae223db924d2213475ea0bec779c74dd5cde2acd601ea169aa17ebfc4ec69dd1a214c11d2fd4958b6c84c47ce0c5a6ea505aa32e970bea026ff1c6c5dd04b6117fd994d20b06c5522f985eaa8f89d1f9e31c71577af6b9f399155a826f62c0d7ac11085a6e76e9007d7de9d9dbfb7de80f2bc80a83f32ee523ccd529920efcb96345c8e5497167c78d86777d8eba7737dc5141f46e35f7281da58b63c785c9c0fde44cd8ce785448636949a74f9623c52ca20ff6920ad183f8c9eff74ab40ff9239f00d68b272f7", 0xdc}, {&(0x7f0000002cc0)="dc56", 0x2}, {&(0x7f0000002d00)="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", 0x1000}, {&(0x7f0000003d00)="c7737eb511740d5e3f962e6b528d2a9bcda06074dcd16d42f97c76bb35b1bc30414b8e60bf5c732e7b5ededd22092c9865e938c8f5952627b805cdf0b8149dd64311f601f09b51b9ddcc9906720d86ed770a616daeb0776f1b0d715db331db379b7e8d789727b59080bb8da852e2d6f96de51fbade43caad0890c925bc1e3b76cd73999cee5b831e6d548463e30ff46a27285bd307ca9702a6af7172ebe202614f63ba", 0xa3}, {&(0x7f0000003dc0)="b93e2b27", 0x4}, {&(0x7f0000003e00)="11f1040901e788476f05dc258a79c969c185122977289e750b49ceebfb2fd3995d28fce985f4b426d812642f330142de109f54cac780fdb59f00e8cff7e95f29544cdfa9953ebc724ac0530fa0bd9acbd8fa0c3644ab90b77e9e3eec913d6366454f9d8cce73c3a519ac0ac2fff20a7452d60d2f34012a5d39a10648fa3cc9295e6248f94fec084b24d4b41bae9694f59ddca7d1c09bd0447f62f14d243f31fcbd9068d00a534f3d4270b53fd6989f7fc0435d06e8e31b9ec7acf5e40ad88bdce61c5e7ac6f4f9a07b96d06adf949b217cc125447f5bbbe0303f783cc760a94caa8bc47d60b65f9b180cb58297811838dfcd7be5e73ec75574", 0xf9}, {&(0x7f0000003f00)="65fb8ef93be9d0f83c6f76e3f63f4144d824bee34e896e737e5fe53a00d756d96e74268bced99565dceb235c22", 0x2d}], 0x8, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003fc0)={'gretap0\x00', 0x9203}) accept$netrom(r4, &(0x7f0000004000)=@full, &(0x7f0000004080)=0x48) sendto$inet(r6, &(0x7f00000040c0)="78a818eb9ea97a3b1ddb77e2117c5bf06a416eed57b50d7a0b935566353306de25000eeba3b3df24c13b4b90f401edbbad7981b696ea86f9879e985d5d0c987ed2054eb67e147e6cc70bd14e6df8d389448f7a981938dd864f471298d98ebc1183595fd709fee63d73784385eebdaa689384d6c665a0f4cc2d9904be299ac171ac608cb45e6e5f631a1fabec53695cf29f340325469c80080057ee1aac2fd7ee045c8d66f6d558df4c8ba16b456cec4505f5df1b21867605efb08af8d1db", 0xbe, 0x40004, &(0x7f0000004180)={0x2, 0x4e20}, 0x10) r7 = socket$inet6(0xa, 0x7, 0x1) r8 = add_key$keyring(&(0x7f00000041c0)='keyring\x00', &(0x7f0000004200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f0000004240)=']ppp0*vmnet0(\\vboxnet0bdev{$\x00') keyctl$negate(0xd, r8, 0x10000, r8) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000004280)='veth1_to_bond\x00') getpeername$llc(r4, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004300)=0x10) r9 = syz_open_dev$sndpcmc(&(0x7f0000004340)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000004380)=@int=0xb59, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004400)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x0, 0x220, 0x118, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f00000043c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffffff], 'gre0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x5e, 0x4, 0x1, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xccd, 0xa8, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x5, 0xffffffffffffff00, 0xe35}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xff000000, 0xffffff00, 0xff], [0xff000000, 0xffffff00], 'veth1_to_team\x00', 'sit0\x00', {0xff}, {0xff}, 0x5e, 0x5, 0x4, 0x5}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1e7decde49d2edeaf8033cd75002f4b9236458fcf25bda93653f556b8836"}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xff000000, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], 'ip_vti0\x00', 'veth0\x00', {0xff}, {0xff}, 0x1d, 0x2, 0x1, 0x1}, 0x0, 0x148, 0x188, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x5, 0x2, 0x6f1}, {0x7fffffff, 0x5}, {0x3, 0x9}, 0x9}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x100000001, 0x0, 0xe829, 0x19, 0x3}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x4, "7f6e43b1d1bbe31bed44e4991aecb12bd710051603056fb7d2556490f302"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) request_key(&(0x7f0000004900)='cifs.spnego\x00', &(0x7f0000004940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004980)='user\x00', r8) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000049c0)={0xfffffffffffffffe, 0x2, 0xf96, 0x72b, 0x70000000000, 0xb000000000000000}) ioctl$VHOST_SET_VRING_ENDIAN(r9, 0x4008af13, &(0x7f0000004a00)={0x3, 0x100000000}) [ 138.614958] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 18:17:56 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x501000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') renameat(r0, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1044000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x8c, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000000000000}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20044044}, 0x20000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) uname(&(0x7f0000000000)=""/221) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x101}, 0x1) write$sndseq(r2, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x8) 2018/04/24 18:17:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) 2018/04/24 18:17:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @rand_addr=0x10000}}, 0x2a, 0x58a7}, &(0x7f0000000240)=0x90) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bec1e3a57dc4", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r2, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000006c0)={r2, &(0x7f0000000700)="eedf06e33c1d66edfd779b3f4a65daf90f3b3b1ec4a969af8998c56ad58c4fad2ba66f0c5dfe9367d84774880e54570d01849194771e93feb52e8bcd39e157bcbc93b3b67a7d53eb125bf8d4a7b30fd968fc4ecf1dbb8fe388e018e1a20964f331d14d8e6b0825aa", &(0x7f0000000600)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000000)="ba44bfb1613081ceee9b15ea", &(0x7f0000000040)=""/24}, 0x18) 2018/04/24 18:17:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfca, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x14c0000000}}) 2018/04/24 18:17:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8b37}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) 2018/04/24 18:17:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x400000000000003e) 2018/04/24 18:17:56 executing program 0: unshare(0x60000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x8000, 0x2, 0x7, 0x7, 0xde2, 0xffff, 0x4, 0xfff, 0x5, 0x753, 0xf826}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x400) 2018/04/24 18:17:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:56 executing program 5: r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x40, {0x2, 0x4e22, @multicast1=0xe0000001}, 'tunl0\x00'}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x50, 0x1) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000280)=0x2, 0x1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000200)=0x6d4) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$netlink(r3, &(0x7f0000002980)={&(0x7f00000002c0)=@kern={0x10}, 0xc, &(0x7f0000002940)=[{&(0x7f0000000340)={0x23a8, 0x3c, 0x400, 0x70bd2b, 0x25dfdbfb, "", 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@generic="05220a54648a25f02e5efcfaf5b99a24a22ebc5bba66556150f95ad8980e02333301561afda780b51faadbb27b59c7090278f5175df2ac85659fe6e83071ebfb321777bdb1cbe3fc14d91a9ba7162268bdfc2715c1949bbe546a28404ae8943dd4066d08755d99035343da4cc77f0d99967aa1413ed932600b8887f23973ed1fa9f9217d56336bbeab49e77c234a8b78d7896d6cd4dcaa39a35c55dd74a2bc9d14e12add13a276bb9ff23030ab4017191140febbaf57634a65309622e9a870f17d52a2ec09b2281da5f5d61944591753de", @typed={0x6c, 0x24, @binary="d8c5803ea4da2bd489ba2955689ed59dc8f61e3f2b5d3471f332b657a5cd2a0fd038295134d3a94f2c6ff6dae5779030116dcacf8e212ee8b971f2da1402a51b5ade5d49e37d1c109a8f56120be0e15e120adbf7d2d6a372d76cf51f3c372dcd14737c45978b"}, @nested={0xe0, 0x1b, [@generic="1ce18bc50c9ab29de5ce4f891d713bd0f7347406a299fbedc9b2b9c1be9d9d66dbe786ac4eb48244ae549a7a3c7288f008f01c6dc49a90830c5ed0c7512575fb4780bccbe19afb6611293d8d45539eee8482", @generic="43d6eedf63443738e27ad7478e6a72f32de3ac48917d25935b2888dad04a9db57e5b2f95eeb64139d85bd89aa0d7a31cb9de34961f801e5931521d01215ccb407bb3e4f8eaa9a94238cbe2c34410adef264e857d193b5324c806318a64bce40a477bcbf73169edb7be190bf17af7ef40a9908533c6c2236dab531a5b47dbff5c80b7fbb579dff7ac"]}, @nested={0x1178, 0x10, [@typed={0x4, 0x3f}, @generic="9b5f8d778e9589fb1eb2389675a87333b9c2c2e9c9d9ce5f83867823210395197024d78e132d4b83122bd5f49a6330625dff514e1aac149956aca0990ee8ddc74c5b02f9ceff762cb8cc4ffa0b691285228d3d0872feb6b0819760f6799734899366df6325025728ec69c056427e60c54ad771ac34ce6d7783cb0e151c94d77a698b7cb09bd557725adb3521704becdff4578e90a0763d33734c48f8439af82073ed49f34269679b7d7bde95d9aaca3714575d1e9b47fe87b6db8880d7263b8a02c9c4411c0b6c84cf081e4a9ba5baa0b99fde165c62ff0fa16789fc6fcd9adb4a5bb9a3d9bc983cb1056b6e3ad9", @generic="e9c2b2a7de46d071cd5dcf1b7f358b8aae3a6c7ef2d2e41942da2164238ff62051b63345b9a55a3447046c691ef89fa3b09ca8605a09dfcc4e5507454feb4f8a62ffec90b849a5626f74b972b673cbf2b3125c2efb0b26a431a4736fb15ab434417b3e30fbcc8b9f3411e785d97e07db", @typed={0x8, 0x21, @u32}, @typed={0x8, 0x52, @str='\x00'}, @generic="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0x23a8}, {&(0x7f0000002700)={0x214, 0x2a, 0x121, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1b8, 0x11, [@typed={0x8, 0x28, @ipv4}, @generic="9790f941760c6d4f0f7676a4c4d73f7cec134d499a088a4776443a30e20fdc3f43ff1ab71f8d836584bca0790f70700ddf02992365a5579ba8c99338451a533651409f878044bbb3cfffad12f8", @typed={0xe0, 0x41, @binary="e4af03856e614f8d093568dace7f20bdcdd941ec9b4e8a1bb514782d9fbfb97553198eeaa2c43ef84d304d12c9bdd57376e9c48b426b6ec90a4aa06739ef2c2b5a9ab17f8b619ddc6d2032e1d050b97de6937a6cfbb48e3df51f5368b840e2ef8ec486115910c1423abd59f14bf186f4bef2239d4732b63c0022908b567f451858f2e11adb32fc2933963cbfdf546fb1cf1be033d7ca1c8852264b870355ddf23f6896231d0cfdcbc9ad3b57208d0b010311ffc18e6cf9a13f612fa46579ee4bd341926a10d3bd7faa75c0ff8359179581de50626bb09dfa8c19b94b"}, @typed={0x8, 0x8b, @ipv4=@multicast2=0xe0000002}, @generic="fb7550f116f2d64792f0689636aa58e1ca6aca904b7d19b43c713e2529898caef565b896206300e5e144e832eb0a210c66db4f3d7960aaad9ca18a2ab1d100fd31", @typed={0x8, 0x40, @fd=r2}, @generic="b78cf838dfcdf33a8bcd55ecc0d3a944041c135f0dd092cf3ff799825fbc0ce0950ac55ebfe4bbd9a1ed78"]}, @typed={0xc, 0x1a, @str='tunl0\x00'}, @generic="cd20db744fd50fbb4d5769c1fd4ea41a6f027598ad8fcd32a8488adf332624cb4746b7b277b7d5cb796c29324c196f02fc43764c4297db3be5ab821f6418"]}, 0x214}], 0x2, 0x0, 0x0, 0x800}, 0x4041) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x2, 0x34, 0xffffffffffffffff, 0xfffffffffffffffe) tkill(r0, 0x15) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/24 18:17:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:56 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x252001) fchdir(r1) r2 = socket$inet(0x2, 0x2, 0x0) eventfd(0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x19d) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 2018/04/24 18:17:57 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x11, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x43) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 18:17:57 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x4, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/89) 2018/04/24 18:17:57 executing program 6: r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f0000757000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) 2018/04/24 18:17:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0xfffffffffffffe00, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/60) 2018/04/24 18:17:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = semget$private(0x0, 0x1, 0x100) sysinfo(&(0x7f0000000080)=""/230) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000a9c9431832019da59d683f00000000000000000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/24 18:17:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x401, 0x5, 0x0, 0x20, 0x3, {0x4, 0x26c8, 0xfffffffffffffffd, 0x9b2, 0xfffffffeffffffff, 0x5, 0x1, 0xe0000, 0x41, 0x2f, 0x0, 0x1, 0xffffffffffffff6e, 0x8, "e2a387146aaea67c2032d284a38932b876cdd6274c03b3bbc73ffb257058e7c8"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:57 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x11, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x43) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 18:17:58 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x800) pipe(&(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x3f, 0x4, "ce62859566c1b60beeb3e86a1bb1242be0138b9f795ef801d112fa6a219df2871383175913878160dae4deef83066005027bc0c2cf9e27"}, &(0x7f00000000c0), 0x400) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 18:17:58 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) timer_create(0xffbffffffffffff2, &(0x7f0000000300)={0x0, 0x20, 0x0, @tid=r0}, &(0x7f0000000340)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80020106}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="22045fe4f5", @ANYRES16=r3, @ANYBLOB="010326bd700015dbdf250900000008000600ff070000"], 0x3}, 0x1}, 0x40011) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timer_settime(r1, 0x1, &(0x7f0000000000)={{r4}}, 0x0) 2018/04/24 18:17:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = semget$private(0x0, 0x1, 0x100) sysinfo(&(0x7f0000000080)=""/230) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000a9c9431832019da59d683f00000000000000000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/24 18:17:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x80, 0x4, 0x60, 0x7d, 0x0, 0x3ff, 0x800, 0x7, 0x1, 0x9, 0x10000, 0x10000, 0x681542bd, 0x1, 0x4, 0x8, 0x0, 0x200000000, 0x4, 0x80000001, 0x101, 0x7, 0x5, 0x1f, 0x6, 0x0, 0x5, 0x4, 0x85, 0x7fc0000, 0x2, 0x80000001, 0x2, 0xffffffff, 0x2, 0xff, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x9280, 0x0, 0x100000001, 0x6, 0xf1d0, 0x6, 0x7ff}, r3, 0x6, r0, 0x1) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/04/24 18:17:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:58 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000002f40)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000002fc0)=0x80) sendmsg$rds(r1, &(0x7f00000034c0)={&(0x7f0000003000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000003040)=""/157, 0x9d}, {&(0x7f0000003100)=""/171, 0xab}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="580000000000000014010000090000000100000003000000", @ANYPTR=&(0x7f0000003200)=ANY=[@ANYBLOB="75b4000000000000"], @ANYPTR=&(0x7f0000003500)=ANY=[@ANYBLOB="c03c014c2457c400e0000000000000"], @ANYBLOB="01000000000000000008000000000000fdffffffffffffff050000000000000020000000000000000200000000000000580000000000000014010000090000000000008002000000", @ANYPTR=&(0x7f0000003280)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000032c0)=ANY=[@ANYBLOB="0001000000000000"], @ANYBLOB="02000000000000000900000000000000010000000000000060060000000000000100000000000000010400000000000058000000000000001401000008000000b5000000ff010000", @ANYPTR=&(0x7f0000003300)=ANY=[@ANYBLOB="ff0f000000000000"], @ANYPTR=&(0x7f0000003340)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="b3f0ffffffffffff02000000000000008000000000000000060000000000000040000000000000000600000000000000"], 0x108, 0x20040000}, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002f00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000002c40)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/34, 0x22}], 0x4, &(0x7f0000000340)=""/129, 0x81, 0xdd7}, 0xea}, {{&(0x7f0000000400)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/102, 0x66}], 0x2, &(0x7f00000005c0)=""/75, 0x4b, 0x9}, 0x1}, {{&(0x7f0000000640)=@nl=@proc, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/107, 0x6b}], 0x1, &(0x7f0000000780)=""/254, 0xfe, 0x3ff}, 0x8}, {{&(0x7f0000000880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/147, 0x93}, {&(0x7f00000009c0)=""/31, 0x1f}, {&(0x7f0000000a00)=""/75, 0x4b}], 0x3, &(0x7f0000000ac0)=""/157, 0x9d, 0x7}, 0x3}, {{&(0x7f0000000b80)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/49, 0x31}, {&(0x7f0000000c40)=""/36, 0x24}], 0x2, &(0x7f0000000cc0)=""/95, 0x5f, 0xff}, 0x1}, {{&(0x7f0000000d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000dc0)=""/231, 0xe7}, {&(0x7f0000000ec0)=""/109, 0x6d}, {&(0x7f0000000f40)=""/102, 0x66}], 0x3, &(0x7f0000001040)=""/135, 0x87, 0x401}, 0x2}, {{&(0x7f0000001100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/2, 0x2}, {&(0x7f00000011c0)=""/118, 0x76}], 0x2, &(0x7f0000001280)=""/173, 0xad, 0x100000001}, 0x2}, {{&(0x7f0000001340)=@l2, 0x80, &(0x7f0000002680)=[{&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/97, 0x61}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/232, 0xe8}, {&(0x7f0000002640)=""/4, 0x4}], 0x5, 0x0, 0x0, 0x5}}, {{&(0x7f0000002700)=@nl, 0x80, &(0x7f0000002840)=[{&(0x7f0000002780)=""/9, 0x9}, {&(0x7f00000027c0)=""/102, 0x66}], 0x2, &(0x7f0000002880)=""/142, 0x8e, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002940)=""/235, 0xeb}, {&(0x7f0000002a40)=""/110, 0x6e}, {&(0x7f0000002ac0)=""/66, 0x42}], 0x3, &(0x7f0000002b80)=""/162, 0xa2, 0x2}, 0x7}], 0xa, 0x2, &(0x7f0000002ec0)) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000003240)={'team0\x00', &(0x7f0000003680)=ANY=[@ANYBLOB="0400000003000000c4000000fe9ff3b0c5d5115f99439686e09b1dfa79cb444ee61edcc889cc9668ea2b261d04254012dc430512ad1becec4e133deb1a0897b2fb3500bdc40c05c3683f34ce5cb59ec36f95fcd007dda09b0941f902fde0f2a9072120c76dfe030e871756be4a3cec263442fd0b24d26f966fccf0083852fdd2cf6737b10bbc1c14d25cf8df1a73d29332e0aebddb8f9807f70c10dc4942e8fca1540951075a57da29963d9fdeaa87efcb1cc1cd4faba4d03edcc8dad1b08e0d3eaa9ee6a2e586e2f0e5191e4d29b80df1b728fbe20ad58631c980af889f1d"]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003640)=0xd5, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/04/24 18:17:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0xae) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 2018/04/24 18:17:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xff, 0x50100) r4 = gettid() fstat(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup(0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001680)=0x0) r9 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000016c0)=0x0) r11 = socket$key(0xf, 0x3, 0x2) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005140)='/dev/ptmx\x00', 0xa4000, 0x0) stat(&(0x7f0000006300)='./file0\x00', &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006b40)=0x0) getresuid(&(0x7f0000006b80), &(0x7f0000006bc0)=0x0, &(0x7f0000006c00)) r18 = getgid() r19 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006c40)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000006d40)=0xe8) lstat(&(0x7f0000006d80)='./file0\x00', &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = accept4(0xffffffffffffff9c, &(0x7f0000006e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006ec0)=0x80, 0x80000) r23 = memfd_create(&(0x7f0000006f00)='@ppp0eth1.#\x00', 0x2) r24 = syz_open_dev$admmidi(&(0x7f0000006f40)='/dev/admmidi#\x00', 0x1, 0x80) r25 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r26 = mq_open(&(0x7f0000006f80)='\x00', 0x800, 0x100, &(0x7f0000006fc0)={0x1, 0x800, 0x2, 0x704, 0x7, 0x2688, 0xc364, 0x9}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000007140)=0xe8) r29 = getgid() r30 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007180)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000007280)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000007340)='./file0\x00', &(0x7f0000007380)={0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() sendmsg$netlink(r0, &(0x7f0000007500)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x204100a0}, 0xc, &(0x7f0000006a80)=[{&(0x7f0000000080)={0x10, 0x1d, 0x602, 0x70bd26, 0x25dfdbff, "", [@generic]}, 0x10}, {&(0x7f0000000240)={0x130c, 0x3f, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@generic='0)', @typed={0x8, 0x2c, @fd=r1}, @generic="043a22420edd34116a83a4c909c93f6cdc74394b9f15be0782acfc48ac07de7b05334f90b1fe55565d85acf9f80f105600308e85a3b8c897da5fb6c8923700d157", @nested={0x19c, 0x5a, [@typed={0x8, 0x61, @uid=r2}, @generic, @generic="0622d573e479e5a5b02ce52324d2a999a61c32ea0fc6c6866bb78b806c6b96ff947cc79a10e3ea29c6a89046f7d3e4c691061ec90d41891b8d32c8f33afc713f362dc71f6cfa2add1596c91f583a8c22ad8d9f5fa33090cec942816daa9369d37d3968a15c0d69a023f0021e5398e29de11436d20d4a12da2c0358f51607a8ffc885f6a2beaa551df8b7a77f727e5b08365c47bf6e26ac89eacab1f6747a0ab173729c533a33e4c09ee889633e832d25275c5aeb5bf931d5a286cc1b1509df4f5200c5b0841d4604a48ec0fd8517b6ec76c08591db3cf842420b529beb7f0705113b0a646434c22b822927293aa5f913381e5cff3cca0d", @typed={0x8, 0x27, @fd=r3}, @typed={0x8, 0x24, @str='\x00'}, @typed={0x14, 0x71, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0xa, @pid=r4}, @generic="29f7e7840596cce39f13e86fe0c65ce6a48b90a860a1cacaa4e87fb7a653921ef6245c4d7b961010589b1ab7d2abbda092ca0db9cdaf416fa4b829bb8706757b016f27ae18a928def736b66286388b9113ece23c32d6cae75681cf99feec81e4baeaeedc4acfd44d9539"]}, @typed={0x8, 0x7a, @str='][\x00'}, @nested={0x110c, 0x55, [@generic="43b450f86793fe7497c833f65d7294706cec56a9ea2e74360529eea457c9988ecab91ca0aecdee01bb11563df3b3ec50750d63181f1a96bd75c665a46c35066fb66397dce765c87b37ea04486b0be5549922759bad1e638928a430b4448cc9e3a9e917a71c2e44910c0ce4742d6a1f4b78b9e9e57874c8abc6d9c753625ddcf1b126b504", @generic="cd03932c04ffadaa34b3bc1936b44f8b8836cd29695d2843efc1d1c6bef29c203838ce230a7f724d40a9b674cd05c79872430b4a558d2539454104207fc4cc6bf19e42a9006ea6ec8dee6ffe557f70c7c2a71f45b4d6762e480a1d8448ef06f8175ef951b30d35845cf6fb23d843d38cffd8e268703eccb37c937327a3c5ec4f90", 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[@generic="b261b1b9a5f666f234ae44520c6e1260e25cb2bd36bf81b21f2029ccd49c58ffb1bfff5357895f43f4d61aff555796ecaf7a0c1b3804acb5d43644cd5872b04d22dd45e9501afa2bf331fbac6f105f16a5159e089634", @typed={0x8, 0x81, @str='\'@\x00'}, @generic="9035bb57cdf06d3c54168c888170193368a38e1fcc8fdde8ccc7c8954b83a7f03938d779fbbe0797ccd19d4968301964e53665eeabdbb4ab3a9e8555df758760be56c4965d215a12502136e93deccfca5037a8eefca94dee5bc50725fe020756331372bca544873f934c25e35cab0a820bbde30c7ad1c84d8217c4ba8476103aa336eca7f56a46a2dd1fcd404e97d97d29c08bc3f6abc8844b739735a9efa59c93c0ddf9af06f4f141915960b819e5"]}, @nested={0x21c, 0x67, [@generic="979aa57fd2212eabc3542c315dcd01f0c1eeefb72e854cc844264d1edecb36f6efd7e1bb6888696feddb7ae7247de24a4adb3dabc7d3c4e586a15145f3e40832a6de9690ed452f5add0c5ff9fef91cd38ddb712d251618af320e46bf9cde26e37c56815731999706d25134967436d4f9527fbef4930160edc2ca835063", @generic="0efc05474957b5386420e42d16d655ebf597a9306debed2928bc9628d2df6a4ec31c2b00d845bcb3a7ce1897f1db5a13a351bdeaad8746cc29970bcf4815fc569a084173c7b51079b3129a9d5fe5bd985248ca2d52f3c1f984bae4324199c032ebe95b4958ee2f4b788530b51fc5fb00b1c7e39a07c1e962d840b1e29ead3beab70bf8070eed76962173c8d45343c651aad800a9db074dea3389f44a66e7189cb1f6f2de0bf63436f1f09b9676fd3bd065eafcd94b79df8be2448edc99de23d9b13d10ecef19df32f8e784adf7b01ac7b459feb7b9ba19ccb2ddbe1ef85150a632d0d04748246b70451fbec1cbb717", @generic="2bb89cfff109b61f7412db5d87eff37d73f0ef3f70714dd97098ee6bf4505c6933c096b9fc008d890934b2804295c708fcf6", @generic="a981f5ad046427f6f7d7458d453340e84bd3735ef580bda323a8efd465dae7c01d", @generic="136715e79aa002385ad7aceb75685fed4f48998343ee32be518e1049858fe2db3e4492baf71c28d62a14a826d73a742f7da37a8b0225afcaebf03bd45c1e7e85382232fa60ce14b7028a19ab5aa29c449122d55a8a", @typed={0x4, 0x7d}]}, @typed={0xc, 0x6b, @u64=0x1f}]}, 0x4d4}, {&(0x7f0000006a40)={0x18, 0x38, 0x801, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x6e24fe0e, @str='\x00'}]}, 0x18}], 0x9, &(0x7f0000007400)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xc8, 0x20000800}, 0x40) 2018/04/24 18:17:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = semget$private(0x0, 0x1, 0x100) sysinfo(&(0x7f0000000080)=""/230) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000a9c9431832019da59d683f00000000000000000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/24 18:17:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="0019cb810100ff7f050015000000000018000100"]) acct(&(0x7f0000000080)='./file0/file0\x00') socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x60}) 2018/04/24 18:17:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x400) ioctl$KDADDIO(r0, 0x4b34, 0x4) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8001000c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r2}) 2018/04/24 18:17:58 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) unshare(0x80000804) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) 2018/04/24 18:17:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0xae) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 2018/04/24 18:17:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xff, 0x50100) r4 = gettid() fstat(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup(0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001680)=0x0) r9 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000016c0)=0x0) r11 = socket$key(0xf, 0x3, 0x2) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005140)='/dev/ptmx\x00', 0xa4000, 0x0) stat(&(0x7f0000006300)='./file0\x00', &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006b40)=0x0) getresuid(&(0x7f0000006b80), &(0x7f0000006bc0)=0x0, &(0x7f0000006c00)) r18 = getgid() r19 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006c40)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000006d40)=0xe8) lstat(&(0x7f0000006d80)='./file0\x00', &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = accept4(0xffffffffffffff9c, &(0x7f0000006e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006ec0)=0x80, 0x80000) r23 = memfd_create(&(0x7f0000006f00)='@ppp0eth1.#\x00', 0x2) r24 = syz_open_dev$admmidi(&(0x7f0000006f40)='/dev/admmidi#\x00', 0x1, 0x80) r25 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r26 = mq_open(&(0x7f0000006f80)='\x00', 0x800, 0x100, &(0x7f0000006fc0)={0x1, 0x800, 0x2, 0x704, 0x7, 0x2688, 0xc364, 0x9}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000007140)=0xe8) r29 = getgid() r30 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007180)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000007280)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000007340)='./file0\x00', &(0x7f0000007380)={0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() sendmsg$netlink(r0, &(0x7f0000007500)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x204100a0}, 0xc, &(0x7f0000006a80)=[{&(0x7f0000000080)={0x10, 0x1d, 0x602, 0x70bd26, 0x25dfdbff, "", [@generic]}, 0x10}, {&(0x7f0000000240)={0x130c, 0x3f, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@generic='0)', @typed={0x8, 0x2c, @fd=r1}, @generic="043a22420edd34116a83a4c909c93f6cdc74394b9f15be0782acfc48ac07de7b05334f90b1fe55565d85acf9f80f105600308e85a3b8c897da5fb6c8923700d157", @nested={0x19c, 0x5a, [@typed={0x8, 0x61, @uid=r2}, @generic, @generic="0622d573e479e5a5b02ce52324d2a999a61c32ea0fc6c6866bb78b806c6b96ff947cc79a10e3ea29c6a89046f7d3e4c691061ec90d41891b8d32c8f33afc713f362dc71f6cfa2add1596c91f583a8c22ad8d9f5fa33090cec942816daa9369d37d3968a15c0d69a023f0021e5398e29de11436d20d4a12da2c0358f51607a8ffc885f6a2beaa551df8b7a77f727e5b08365c47bf6e26ac89eacab1f6747a0ab173729c533a33e4c09ee889633e832d25275c5aeb5bf931d5a286cc1b1509df4f5200c5b0841d4604a48ec0fd8517b6ec76c08591db3cf842420b529beb7f0705113b0a646434c22b822927293aa5f913381e5cff3cca0d", @typed={0x8, 0x27, @fd=r3}, @typed={0x8, 0x24, @str='\x00'}, @typed={0x14, 0x71, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0xa, @pid=r4}, @generic="29f7e7840596cce39f13e86fe0c65ce6a48b90a860a1cacaa4e87fb7a653921ef6245c4d7b961010589b1ab7d2abbda092ca0db9cdaf416fa4b829bb8706757b016f27ae18a928def736b66286388b9113ece23c32d6cae75681cf99feec81e4baeaeedc4acfd44d9539"]}, @typed={0x8, 0x7a, @str='][\x00'}, @nested={0x110c, 0x55, [@generic="43b450f86793fe7497c833f65d7294706cec56a9ea2e74360529eea457c9988ecab91ca0aecdee01bb11563df3b3ec50750d63181f1a96bd75c665a46c35066fb66397dce765c87b37ea04486b0be5549922759bad1e638928a430b4448cc9e3a9e917a71c2e44910c0ce4742d6a1f4b78b9e9e57874c8abc6d9c753625ddcf1b126b504", @generic="cd03932c04ffadaa34b3bc1936b44f8b8836cd29695d2843efc1d1c6bef29c203838ce230a7f724d40a9b674cd05c79872430b4a558d2539454104207fc4cc6bf19e42a9006ea6ec8dee6ffe557f70c7c2a71f45b4d6762e480a1d8448ef06f8175ef951b30d35845cf6fb23d843d38cffd8e268703eccb37c937327a3c5ec4f90", 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[@generic="b261b1b9a5f666f234ae44520c6e1260e25cb2bd36bf81b21f2029ccd49c58ffb1bfff5357895f43f4d61aff555796ecaf7a0c1b3804acb5d43644cd5872b04d22dd45e9501afa2bf331fbac6f105f16a5159e089634", @typed={0x8, 0x81, @str='\'@\x00'}, @generic="9035bb57cdf06d3c54168c888170193368a38e1fcc8fdde8ccc7c8954b83a7f03938d779fbbe0797ccd19d4968301964e53665eeabdbb4ab3a9e8555df758760be56c4965d215a12502136e93deccfca5037a8eefca94dee5bc50725fe020756331372bca544873f934c25e35cab0a820bbde30c7ad1c84d8217c4ba8476103aa336eca7f56a46a2dd1fcd404e97d97d29c08bc3f6abc8844b739735a9efa59c93c0ddf9af06f4f141915960b819e5"]}, @nested={0x21c, 0x67, [@generic="979aa57fd2212eabc3542c315dcd01f0c1eeefb72e854cc844264d1edecb36f6efd7e1bb6888696feddb7ae7247de24a4adb3dabc7d3c4e586a15145f3e40832a6de9690ed452f5add0c5ff9fef91cd38ddb712d251618af320e46bf9cde26e37c56815731999706d25134967436d4f9527fbef4930160edc2ca835063", @generic="0efc05474957b5386420e42d16d655ebf597a9306debed2928bc9628d2df6a4ec31c2b00d845bcb3a7ce1897f1db5a13a351bdeaad8746cc29970bcf4815fc569a084173c7b51079b3129a9d5fe5bd985248ca2d52f3c1f984bae4324199c032ebe95b4958ee2f4b788530b51fc5fb00b1c7e39a07c1e962d840b1e29ead3beab70bf8070eed76962173c8d45343c651aad800a9db074dea3389f44a66e7189cb1f6f2de0bf63436f1f09b9676fd3bd065eafcd94b79df8be2448edc99de23d9b13d10ecef19df32f8e784adf7b01ac7b459feb7b9ba19ccb2ddbe1ef85150a632d0d04748246b70451fbec1cbb717", @generic="2bb89cfff109b61f7412db5d87eff37d73f0ef3f70714dd97098ee6bf4505c6933c096b9fc008d890934b2804295c708fcf6", @generic="a981f5ad046427f6f7d7458d453340e84bd3735ef580bda323a8efd465dae7c01d", @generic="136715e79aa002385ad7aceb75685fed4f48998343ee32be518e1049858fe2db3e4492baf71c28d62a14a826d73a742f7da37a8b0225afcaebf03bd45c1e7e85382232fa60ce14b7028a19ab5aa29c449122d55a8a", @typed={0x4, 0x7d}]}, @typed={0xc, 0x6b, @u64=0x1f}]}, 0x4d4}, {&(0x7f0000006a40)={0x18, 0x38, 0x801, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x6e24fe0e, @str='\x00'}]}, 0x18}], 0x9, &(0x7f0000007400)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xc8, 0x20000800}, 0x40) 2018/04/24 18:17:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = semget$private(0x0, 0x1, 0x100) sysinfo(&(0x7f0000000080)=""/230) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000a9c9431832019da59d683f00000000000000000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/24 18:17:58 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:58 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00ad242538f92ebf9f6499aa66bf332efc8243b0390000") exit(0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x81], 0x2, 0x1, 0x80000000, 0x3, 0x4, 0x2, {0x3, 0xbd3a, 0x4df, 0x0, 0x6, 0x5, 0x8, 0x7, 0x100, 0x8, 0x1, 0x800, 0x8000, 0x0, "8ce3b2addce10c66bfca995bde38101510b80161bc72af5812506a84e1a6ef95"}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x4, 0x4) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) 2018/04/24 18:17:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10012, r0, 0x0) 2018/04/24 18:17:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = semget$private(0x0, 0x1, 0x100) sysinfo(&(0x7f0000000080)=""/230) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:17:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept$packet(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001200)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2140}, 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x6c, r2, 0x400, 0x70bd2b, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/04/24 18:17:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="0019cb810100ff7f050015000000000018000100"]) acct(&(0x7f0000000080)='./file0/file0\x00') socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x60}) 2018/04/24 18:17:58 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000340)=0xffffffffffbffffc, 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f00000009c0)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e029746f6a25ff9d57ff21b14465054dabc4e9d693cb25a3fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae786bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76d7b11e5eadd5e7085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e23b316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed47dee57c9bc4ca48c2c80bcf01bbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3f13fc848dcb359935fac9ae756bd9f79f2d81063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05cfdbe38546cfb8600eac7e072db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260e1d4b40e57175bbc6b64f", 0x201}], 0x1) write(r1, &(0x7f0000003f80)="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", 0x200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x0) close(r1) 2018/04/24 18:17:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) name_to_handle_at(r2, &(0x7f0000005580)='./file0\x00', &(0x7f00000055c0)={0x67, 0x8, "8406caa10ec29acbbec752d7f7eead8c99cb1d99010a9bef4ca05d9983a0ed255bb73d054c5bbd94bfb585c5203a559b5c31ed14e5633c3365474d098dbe223db8378642a8d2fd0b0738d8b8c790fb2da338ec417b202b61d50c8f1a90b5eb"}, &(0x7f0000005700), 0x400) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000005740)={0xfffffffffffffff9, 0xfffffffffffffbff, 0xff, 0xcc9e}, 0x6) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001b00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001c00)=0xe8) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000005640)=[{&(0x7f00000000c0)={0x3c0, 0x3f, 0x209, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x67, @u32=0x8}, @generic="f746cb97228f67fe79e3e3889d68e92477c6180d71383e59d6e94bcd1bfb0742e0a7de45832031438b53a75e39f9c66311f43087640748844400030eeac68ffdd7b8ca2a29abd9d8b7a5e0abdadf5f457e4932cda2e2b4f12d8fd2d0022b83cac2ec20421035c4d76ac2640104aac4bcb71712960c38b1751fb0ed2c682c3f1b47dfe2e06ecf4ef62ec5ddaacd6f2e46f99c1b2b52905f9c3e67b8b636b74cad003ff916318576870b982f1793ee153d63af19fd90115dc0b19ce2f39c2e6dd2f60bb06a3e2dab38c3995ddc452f120214", @nested={0x1ec, 0x43, [@typed={0xc, 0x51, @u64=0x1}, @generic="78f936fd4c59279a4e1b649d2b6346f45bd824c278de11d33ea14ec65c4df3c4347d5690093c48d759e7e1c3bbcdb7fc9044e940caf6c41ff1bb491f07b2e87425e845abdb604d37f9e5b897b78a5782138b4b9518ceb706f17586e2d9bdd6b94b714afe7bf765e6998a6bdba6a67f2dacf182c8f73b930f2f4381a07e404cbbff77a69443c8c2f5", @generic="b470ad142814d689d5e191e7840b0207a9dff593b8e6e1e4d2b15ae6f756a1ad085fd103f134f19aadade9d6dc9b69becd5f33b0a573c5b58ebb4e485ea2c5315baf6035c9b7edc0b03cdedc7918efae1a9db45dcddca2254c6c286a030dd467cdf7ef4b3257918d400d6abef60bef960b4b4ea38fb2c3ec2583faf062666e2cfa0cd849d1e7a55b378ad2ff85bbbe224a02c12876a66ce7b0e5e32ec8ad92c8", @typed={0x8, 0x59, @fd=r2}, @generic="823afee3762e58a4ad8d5b1bbcc848bb98d30adeffdde4fc4f068c5a6392d92818c597a8372a64bdc7c7b9ba8b758601292bec9620ed424145468e87750189e5bf892f1d969515f98e104905486d9c5789c90d68b606ba873c220d4616f64f2b07170c4d22da399ac912184c8b54864ba9e2037d7f76debc8b7b8510a22f7a65ad407cddd0943618f7e0b778bf505bec5d3203b2d0f790777adb905894669d9b1d1362", @typed={0x8, 0x3a, @u32=0x4}]}, @typed={0xe0, 0x11, @binary="d25ccb9693d49a18a285d787dd289610866b8bd5730404da46fe71ed647c1121e8dcf537923cefdcbffce3bfe7a3cf8f97187fd4e6e4b4c4a4133fddbc964d6df558cb8c527e4f5558cde03ec8a2737333088adb02b01f4fa255fcab874b15c2dae8de2584dc5c82d735db305676a1db75c72f048b5ebaf2805beddc9bd89af85cda3be24f1df02114777e4c7e8e1ee76f57c445b37685c0627fd5e0ef522f3ac0918da409723e3351fcb295e78a5a072cce8e07b65f9a1fd96d70526981190ac112366009809c4fefc9745ab3f0611f9a0e0b200c2d6e29ce"}, @typed={0x8, 0x2d, @pid=r3}]}, 0x3c0}, {&(0x7f0000000480)={0xd8, 0x2e, 0x408, 0x70bd2a, 0x25dfdbfe, "", [@generic="12465f7a80642a6796c5cf0a3c338470b305327a4538ea0823a978a0fb8d2c3baddbb3e71937a498c706a7ca80ad1f9ec31de77f45331c8943b29067ca5fac0527995b425c26c27c9db0a6e6e60eeda986987e62ca13d52aa63fd2138f7b7fa677ae7b3007e2ebfeceae4328336d650255fc5c99981131c5b4d4605f680cd2bfcaa0478a25935c555f47abfe3fc2e0cf27803f2a33fa477fb159fbefba23836d4b6dec03094d257713503e1035f9019c74e4bd9a05f6a6cc4d07d14a3d2b3719223ca57f481460"]}, 0xd8}, {&(0x7f0000005a80)={0x1324, 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@generic="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0x34f8}, {&(0x7f0000005780)={0x2fc, 0x41, 0x408, 0x70bd2c, 0x25ffdbfd, "", [@nested={0x54, 0x88, [@typed={0x8, 0x8d, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}, @generic="d11c77400cf38f95c5508dfc9317d5e8d87b65bdaf3f49ad15ad7142da9886e957258a439bd8a0360ec2cda8105921fafb995f151fc462a87013a786254cb4d7", @typed={0x8, 0xf, @uid=r4}]}, @nested={0xc, 0x5f, [@typed={0x8, 0x33, @uid=r4}]}, @generic="a385f66cc36b1eabef6223a7fdf010852ae6c107a0d62fb4440a90e1c73856ce32c1854be50ff5b67000398b00b3c054db618e92436eec4a1210b8b9f6f1e59d1cc6a1821d003c77f86b8e5932e8f243e53b734d7df7979b7ce61608336a356bb8de92cd34832be82eef7cda2a491212b5371908a02e686fd516808678e64e0daf2797f5289fdd802f11584c71267d045eaa5e063e192e716124d6f4c50cd2d4f3c5afae39716480e5acb53a4ba676ce6119370da2c8fef26385b4d89cc30452cc9cbd56610ada0e91942fa95f0cf844712cf131200dbbb2bbeef58175d8eb96c26ae8", @typed={0x8, 0x4, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @nested={0x14c, 0x3f, [@generic="37e15e50dca0cec4771ce00c570d317b3969aa0500858f4a91af87e6809a5cf79b85ea551296c6c067a9fec64ecefadc3a236e9b2dab57dc1253d6cbb8d18cd4f1275d0b80ab95caa6954ccb7c1518cfc949373a7352ae951579ecb95c33911ada07d1bdf4b207b9551be08d269667f1a18c49d82a9df69012ab369c5de050ad86bf9dff9c0f0c4649dbe2eeaef154607790ac4b81af4703e94077ad9275ce1c73b2d67de0d0bdd3ae21753bdde5189abd5a4342e3181246b0f8eec17b17b625c46b4c7c4b2d3ba0b9bd20642cb8002707041a18b2772938c82060403550eefcc3c0efc8", @generic="6923f0d540946adffaa1ed00676a027aca0eff6f6aed1a35ae5735e9f9a52f74d3000c7fd5831f128113abd1ac495307229e32188d99b080875eebbbee417dc7efce029885398db6d24179082e7be380886a697e6ce25ae725d577", @typed={0x8, 0x30, @u32=0xe1}]}, @nested={0x40, 0x4d, [@generic="fb6e27039475b00f1c9aa0c0eee950ddbca7aa3ce4f7ab218dab26f7ebbd3f3f3c8570856a67b130bdda938db001462cd45ebe125598382da57e"]}, @typed={0x14, 0x76, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x2fc}, {&(0x7f0000005300)={0x278, 0x2e, 0x200, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x31, @uid=r4}, @typed={0x8, 0x44, @fd=r0}, @nested={0x1d4, 0x30, [@generic="6901dde42845acc1804c73dddce7ab4241891f2e320862fd83478e6bd3f43793ffe6244133032d7ba102e2c779a2a1e8dd4a0010fd5623ad4c6791b68f07ffb1f68a87c9c5aa8ed9df24d0a0bfc7347ec4ddac29d79218fdcb97020d55b7be8c28cd1ca5512961ea5ba5b0489f69b480cbad526d66f1a637b34a38e07a20bb894b558f21fe2dd5c62fe0fc49310191d602095b8278", @typed={0x8, 0x4, @pid=r3}, @generic="9e6b046ee675cd4e05646836094fbf8fa9374192b552895063bf640aeb90f1b8b267f961758794d1057a8cc5c770a7e5248a8b9e4308a06064564251a4b041788b7af7f6e185e05499fe2a3328ad36950b229ce0c1d0bcc0cf626b1848cd0a86668f2106433ba1d0dc4f5bdbc0e129a79754a74711536420d45654b25df190ed0021b8b5e607edcb18efc5709c73029122895baec7af510f754028afdad752bfa5b403dd0c0c5e5c5490c5e3f41cf0feb61896ad919c2744748be59a3b12feaa80d14db4cc8520a660dabf6d4f1cc46f0f7e4c0ba3", @generic="8903b37841ff38cbe3f498ed73652cb63c86b02fbadf91b4246172211c", @generic="eb0ed123359aaf4afc380763b08f69699d56a89c21ac932870282647acd88a99d3152f842a21c2573916952f73f04df8776753d9bafbac8c597255e3b252443c7c"]}, @generic="71e9fe530c1c7549dd824426d1e9c1aa02d46e1c0b192af93d0d593f13ac54c36c5653b4a2a52b0bc78c3c0f606d30501a9e5bca81d7f322702e8014bdcbe7163e9b75d26cfd41e1b5b1326f7d16044e84d64380e44342e8bad91258b2de2b289422c66a3711658d4ec0dc325e8d4c7ec1f6af88aec205fc99a2755f3a39b90b90b59c3c"]}, 0x278}], 0x9, &(0x7f0000000040)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/24 18:17:59 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = semget$private(0x0, 0x1, 0x100) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:17:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000009490bee00", &(0x7f0000000080)=@ethtool_eeprom={0xc}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/04/24 18:17:59 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x50000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000009c0)={0x7, 0x3f, 0x8001, 0x8, 0x5, 0x33, 0x3f, 0x6, 0x5, 0xf477, 0xffff, 0x7}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="aeb920094ac3ad89ceefae1371f7e64869c63dab55ac6c04895284c8f52975cff07d769486b41ff6bb160f36195c4bfab75440cc60233a87e1746db8c32ab89ef045229c0b0b76a2", 0x48}, {&(0x7f00000002c0)="fd3e53628d329171f0f42c6d55e1123aa337fea80c4fd1ec6da34db34319225324ded374113bd97c822a5f4b062b2ccbf2433f796c529d565e4b412e2879696a6f3644838d267ebc3a09b3ab90266c3faf9a3f09903ae8a590e2fbce8bb5c77926759c3f793ddf7bae45343a95fce8c0cc59e6e5ca9af3322fb5069f40f208e713ce48f7930788b98e758f7286ce946ae3dc99df0126c6c444ed10d54ea78f2c7da3944ba5745a52ff7afb3252467c1fe3cb6c897b6635fec897a13981a2e807734b2681e4653f3fcccc3fe6208dd97c756d", 0xd2}, {&(0x7f0000000180)="93f554af10188d445b5d59eac9147441ab2516f366b70b344794c4d789c20c973d1bb78a0362429b0120a07c31c7fc050ed0b036f51a8bcd868e59eb96688ad0aeba6e322bad14919a0de23a42a851165a84790ab58e038ee994081e16e5cd9c3e5197429f73ffa0e0700a266de043a7", 0x70}, {&(0x7f00000003c0)="cc67645dbaab1c42af17c2a4203e28bd9b52bd4688882eb038ed525a6beb52e3420a44c3fa88673c364ed811308a80f605ce49b1deb97322b2ba0246621561ae1b7c9d993373829ada2dbd8bff0fd2d45f33590d1fb8f2e1454d4a9c9033f9e23f8cdf0521b86b4d949b1eb61c4c9b", 0x6f}], 0x4, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4008801}, 0x800) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) uselib(&(0x7f0000000880)='./file0\x00') unshare(0x28060400) r8 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) bind$netlink(r7, &(0x7f0000000a00)={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0xc) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) r9 = dup2(r8, r8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r9, 0x4040534e, &(0x7f0000000240)) 2018/04/24 18:17:59 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xb893, &(0x7f0000000000)=""/81) exit(0x0) pread64(r1, &(0x7f0000000100)=""/193, 0xffffff6c, 0x0) 2018/04/24 18:17:59 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x100000001) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x8000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3}, 0x8) 2018/04/24 18:17:59 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:17:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000009490bee00", &(0x7f0000000080)=@ethtool_eeprom={0xc}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/04/24 18:18:00 executing program 0: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005cc0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000005dc0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005e00)={@dev={0xfe, 0x80, [], 0x19}, 0x64, r1}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005bc0)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003a80)={@broadcast, @multicast1, 0x0}, &(0x7f0000003ac0)=0xc) sendmmsg(r0, &(0x7f0000005980)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)="cf67fe0479c7dec85beceb054a64010e8d365091993c0cb9b0de5e20f4e78aa6206ee288d06fdad3ad6e32c6ba10bbf6958a7a514037338d235aa6dc44a902584e0baa1f5df70b41c9b84f748f6029c644893a7b70d588e61f0a8220626c5029ef526952d79b84f039c64ae38e57db25ec0a47ba0e91fe1100659b6d8153dedfc427fb8057caeee93df0042065aa7e5c662b8dfc569d7f26ffc630d0f275b079f4666dc691c46bc5b4deef0e297b77787dedfc3f67a7a9708bb8497c33d961c8", 0xc0}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000140)="2ec570f8047bc84fd3c28666353da74ba7b3a097178a430c1baf5a71d8e76f3931df454e52676741c919c1409b0d3e3fcb660a1be57eaa61889cc81206e8ac7b530af367d8216c43243f76ed2a9b78b678bed3a1b465baaa5e71663108da50470e863a5ee6b6b9e20b32aa263223b8ab57010543092044a07c0232620c1b0a49482e00", 0x83}, {&(0x7f0000000200)="22659305317bc3f5d151d052f7ec8b5e76c4fa63da7919188499bf5bd29372a1b233dcd537735cfbe946bc84213314", 0x2f}, {&(0x7f00000012c0)="624c802ba1399cfe49c3c388bb86c6841fe4d997f05d175f1424ca3ad08b62ed9ef324a1768b351e307073f0809733d001359b18b817a9a4b4a97c2b3cf3abd44e38e84da4dc2d5387237703a3b03998c162e9a74ab6e46b2ff016e756dee7b702ce7f81d3098748", 0x68}, {&(0x7f0000000240)="2cacd40e8be995c10e7b10b787a3745f8251cfb8175eb8872f5c4fdea167b67e94c113bca85250d067b3aae6a0f7fc185f37e6f45171894050e200e235c1b398", 0x40}, {&(0x7f0000001340)="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", 0xfc}], 0x7, 0x0, 0x0, 0x40010}, 0x7}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000014c0)="20dd0c5b4be2932aeec6853335664a4b0ba58bf677b848c094c33dbfc487c06365b56f999f116871c5377326d9381b76d972297c20de", 0x36}, {&(0x7f0000001500)="33b316608a046f87ef7652505fc98db870a22e7776a7c1f2b91921f67cf84504e318b8b941461949d27d49891d9c83f47113fc858fb559be05124eb54d12e393d81f95f70a84dd5163a5ca589e5ba524482fe2c9aed067e64c55911437f17f2c2d6b75e3e4a16c60fa06d332c026b68d2c1dcdb5f0c924ce", 0x78}, {&(0x7f0000001580)="9351bec9fec010ff34b1a957fb56740beb571e2333ad01e2a836b6016fca3921f924df4bcce88265ef2f848cff35c89049b4", 0x32}, {&(0x7f00000015c0)="80d3d4fbe599f8cc77ccf4ce2d4954e4ffea647cc2371a96b80f039c7f911133ae17a271e840ded6e0cf7e3e1e390720f01f13848794af451dd1ef80050e474671601f4d4a6d1b146561ca1c34035bb3ce10c31607dada831fbb6ed58b88b307d368e9bcf366428be6a549a20e944c722c103288283a50e9cbf8457eb094f1ea25a101d9c37e39099d9079a0b650d6a8e3100610506c8effa51f6c2e293965ee232a65136a227a67d8daed3b46c044a3668da86034225997af2fbf344a4ffb551ede02dc7911d6fb5031fe2c226b72ab7884e8", 0xd3}, {&(0x7f00000016c0)="50aca3b22bd3f851a585227fb8c302d83dcb05e94f507ab35a71e3f59e9468b6fe8484c92a9df28657306ac6048190121d40ea9dbe4c762e3c560f973a5409c10d832b595f9b82043cc14e71df3a3c8e29d559acafd68f7fd2395c47f2ccb387732474f1d0592f2de96dbcd155d8a7f05b7b3b69fa7128809c9b70461f0ed0f87208bbb5ad6b9d6c76520b7f8970118853dc051b8b4ae8ff6858e3f14283aa1af63d8ac2078355fd5976", 0xaa}, {&(0x7f0000001780)="1bd6b8bc5ea19a35d79ed074284c39abba653f988805f96c0345e83a56623e19a947793629a4aa767e9295aa4a187c6656dd7b74f426eaefc750408ba689d15cd730d7d8aaca1b8a6949e02bc747405a01f6bb96ba57ef4523af47b63f07f59fea97e4ba39050561b73e22ae9fb768b557d758fae3c1a8574cf51ad351b517083ece763164cfeb6a157f2f07be49af96f46ff773f6bfac4b97c520a9ee", 0x9d}, {&(0x7f0000001840)="9cc35822bfb1d7a7fae4912e", 0xc}, {&(0x7f0000001880)="06c00f82df6eed3880d1af21bbc1e79df66d0948d574ea3e75933f2af252540d353aa553bbc7d775e87a71328abbdcab6f1c431b1bf46af03f7f87a97c99e6c05b52f6e4053248a2ea95151f27c97a119c06fa94b46cebf8cc1d5a4046a28f057967ffb09f5e4c6ba3be6c2457a4dfbc6ebe9acb07b0acb49c6b5b37207aec9509304fdcc04f5411adc466e4541d1e5d51ebe55013d1e2b67f0d90396a5ed4d819b6e28e5f591128949614cfe7fa741cb16de25bdaba39cfc4f580bfc366978ce7eb", 0xc2}], 0x8, &(0x7f0000001a00)=[{0xf8, 0x118, 0x3, 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"cab9ee62b298167b8028295e5f502c4f2e5d4bd21551fb3dd0a9fbf788151e36149ec2756e0b3abaa9da47b89684d6850e31d2086028e5c6f645e39999dec3fd0b80a7805c9b86584df7a092d67f80667416305ef9a5ef52a2fcef4d29551ab570a2d915510325588a0e63a96c5317adff72601b71bf2b4a74ce60aa90b6f3347cea6831b2525d6b583d13e58c81f71dde33b137044f28a7a48f0384ef148199491630899af0bd4128f3c5a80402606dd52694d17d8ec6f8878945cf279c63f15f15cacd69c40532a69acec16d805b93162fff351aa8ee2951dd210787db3b733305993cbc17b5e9f7c2d0cb9bfd"}, {0xc0, 0x11, 0x3, "cb942d7aa18d6ed0b8c232d07f1f84c50985ac55aa2cc60f9663adb8600d9f578329ed1f9d94accee7b5acaf13f7d6c545e7f9d5c2c8eb93279d8372d6ee3a90536af2c6bbc059027dd9dc45bb8b7a9970122856c9a4b9d621115f6efecee83694969577b86e8301d8f879b506b1afdf54ded6ae70a1d5b6322b8e37814675c938c864ec3f39a44872e97ca4a8dbeb00b2e1a442a10a9243415d85ea8e1d1f63de045e532b66fa3ade"}], 0x388, 0x4000080}, 0xff}, {{&(0x7f00000052c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x5}}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005340)="968a2b5957f6562926b6522b5e719c862aea23a645a2976caab1892d6a03c92672d5585f6f84dc734dd505bb1aeaf2529d137e72be39002c759d5c13e16aac5e24c521cdcc70409d43524359555c34b6dd29153797eca86994ce34296aaa378038a90613cf34ef0b46a88c3f92e1dc533d3900de1dd83c5aea14027345d56b028c2040b32db85a1d5a513c7ede289e1a054766ed64067ab6d44e4f8ade728fa8a1daffc12196e464b6bcc0f3d6089bd22f35444bcb58adedb0fedacd3785c00bcad0ee04a68c812f7312101d83c30f2a56a4bc8505d0c0b2f7f7c53ddc80ce8f4ec2050646", 0xe5}, {&(0x7f0000005440)="78b1d5a5f12aaae761aef5f9211630836d4e9b697bbfe9edecd5a44959468b44dbbeab24448133fa75e408ea46cb1722a09ef416fdbc1465d00315525458980003c4e7c56eb9ecfae604a5869064bead8317ddd88aaa2f6c8c9bb344080daef6415568620517e3ca19334a59f34a5b363925cd971380f1c02616f3f4e3a15cf2db0f2f9df697eb06ca9668a93b2d7723195d24c993c66d1d508643d23c9b348e2551ade5", 0xa4}], 0x2, &(0x7f0000005540)=[{0x98, 0x1ff, 0xc5, "cbdd0c4cf856dc3717e60ce8cc843b81a3fab7a581260b4e9260cec0ed688da4db5d8882d78288dbe55843a11ef2d5aad39c962319e7a94d43c5f3e01cd59a65d8cbddddc58d0433e977117f6930c5204e8ee19656efa0ad3103d52f60380e464d5d5fadabbf5927aa00d2c610d74b2549d91c95a01f1864dccba0bc557ca42398647e267b6d5e"}, {0xc8, 0x113, 0x80000000, "084e57a72e88ffe07177fcdf07233af0d5b426d8aec7c311247e6b4cfd45736d5ce1946efcdfa9cb2790e39301f07d42e9dfc961a45fa3b1e9a0855def77f9f5851d78eb1039993a8539c99c8c995c08f9601178a0eec718c00aea70ee62dfe37eb8c0ba6304b591759b6104c3aec1c639bba1863c9465666d6952a678f5e0213a4002d680f16fafd3b552605370aa0da5ee25b9cf11626195becc341019e36e3e65d515bc88ba02307ffb0907d71d18720226a607ea01"}, {0xe0, 0x10b, 0xffffffff0000000, "d46b204d7e8b363e7f15aa2c00713ef8caa06e529ab99317f5cf3a2366fb80daf59e73755980b4c1d526f3815fdda16af00669835721ebc88eb4401b288d50d2111be5b363e36a0fcd47801337d6dda56a338f460a16f0adb4ad14659bbc15d5cda7e8d942a7ebbae766c0335749cd69124538f0576b6ca13f2634ff75e454ad698fa56fc80c4123510575b50aebed7b00638df1d3863c8d84520815f4f346151e267f2bd76e8e024dc7ed8a12eb455c6ea80dc33f6cdcb66c25b3d8aa04d5d4d09587afc2a4a377731009"}, {0xd8, 0x110, 0xffffffff, "90628ff06641f8abb9bc21784d90d9b8d72a58d9adaadc5bb55b588fc45537bea54db7eca62c5bd579993ea2e62925e075b0fef2b3f002ecd2d302ec512d364a1072bf230f61d282974a475c013d13882220bbd12cc2a63e7d08b6daf6b6177772896ba9c389a479c54bb833cc5c6374f7862e66801df8ed1b5506fa93f633cd142f2f1bd661a98ec67e539b3764756a4efff3010a7412467c6ffd78a8bba0537f37df3140ddc8f769e5cdef10d8acace711c4d78ab225f151b30d1722c827e0e2c36688bd"}, {0x30, 0x13f, 0x0, "ccf5dce138a3aa42ba8b47c134496ba759413b177434542200dea6"}, {0x80, 0x1bf, 0xb9, "068e7e8be5785262b05a4ad5611dfcebf85fa1092459abe9910e9ac329c58d38bd2c639c1619600e203af098c268fc78b3dfe8fc5cb52da30954937886eda5df13ed3105c353c5729c24e289aa63e26a31b450f83c675ca9be96fbdfbc323a9f3f6b287c533a9070dd263512"}, {0x70, 0x1ff, 0x8, "131d7499efb9f0c026481182690b9344da48d7d3e886901ec2eed11e098244ce2d25716f9221710d70ee013b5414555dd2b29fba6a6259ec367268fa987476c504f2b24076c362cef3ca85ab91efaf0be69cf454e107fd4f93464e16"}], 0x438, 0x4004004}, 0x8}], 0x9, 0xc800) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2fff4fffffffffffd06000000000000000000"], 0x28}, 0x0) 2018/04/24 18:18:00 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000340)=0xffffffffffbffffc, 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) write(r1, &(0x7f0000003f80)="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", 0x200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x0) close(r1) 2018/04/24 18:18:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e23}, 0xfffffffffffffd1e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x20200, 0x0) getpeername$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000340), &(0x7f00000004c0)=0xfffffe7c) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000003540)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/198, 0xc6}, 0x100) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="a9", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000002f80)="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", 0x5b1}], 0x1, &(0x7f0000003f80)}, 0xc880) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x80000000, 0x81}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1c7, 0x0, 0x2, 0x7, r2}, &(0x7f00000002c0)=0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/45, 0x2d}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000b00)="aa", 0x1}], 0x1}, 0x0) 2018/04/24 18:18:00 executing program 4: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:00 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040)=0x40, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000280}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r1, 0x200, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3d9}]}, 0xa8}, 0x1}, 0x1) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) 2018/04/24 18:18:00 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) getsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000000140)=""/234, &(0x7f0000000280)=0xea) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/04/24 18:18:00 executing program 4: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020001"], 0xfef1) 2018/04/24 18:18:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'ip6gretap0\x00'}}}) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100, 0x3, 0x1000000, 0x2780000000, 0x92}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000003c0)=0xc8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r3, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x8001, 0x5, 0x3, 0x0, 0x200, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x10000, 0x2, 0x3, 0x6, r4}, 0x10) 2018/04/24 18:18:00 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = shmget$private(0x0, 0x4000, 0xa639b82ce021c8ae, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x1000) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdc, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x0, 0x2841, 0x5, 0x6000000, 0x7, 0x4, 0x100, 0x80000001, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x100000000, 0x10000, 0x8, 0x3f, 0x8000, 0x15bb, 0x8, 0x43, 0x601, 0xebd, 0x0, 0x200, 0x400, 0x55a0, 0x8, 0x45d1947f, 0x100000000, 0xe, 0x0, 0xfffffffffffffffd, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x0, 0x5, 0x7, 0x9, 0x0, 0x80}, r1, 0x10, r0, 0xffe833b86ce5cccd) r3 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0xe61) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x200}) 2018/04/24 18:18:00 executing program 1: unshare(0x8040000) 2018/04/24 18:18:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:00 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="77c253706a17fa6964b92f183a964380df78c2382e7b90d0d32b118337e34858248aac2e2b966499c885d612f672aa4009db6c829949c6d2e33e4e87bb5ee7ce09ceba747fc6ace2e273eaa77e7775547e30816a202d93074cce66b1"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup3(r2, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x46, "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", 0x0, 0x0, 0x3, 0x7fffffff, 0xde}, r1}}, 0x128) read$eventfd(r3, &(0x7f0000000040), 0x8) 2018/04/24 18:18:00 executing program 4: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{0x1, 0x12ab}, {0x0, 0x6}, {0x5}, {0x7ff, 0x3f}, {0x35, 0xb5}, {0xfff, 0x3ff}, {0x2, 0x2}, {0x74d8, 0xb9}, {0x3, 0x80000001}]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xfffffffffffffffd) socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) 2018/04/24 18:18:00 executing program 2: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) setrlimit(0xb, &(0x7f000003a000)) setrlimit(0xf, &(0x7f0000000000)={0x2f2c000000000, 0x31f}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) tkill(r0, 0x1000000000016) 2018/04/24 18:18:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="4a34b96aa34a686b90da3de15ecc415f36bed7456484efef709a268022d673fd10ffdcb97384c34b2a0839ca074885078411646685db3c01a111476e38647afd9d7268106f1389eeeb67a294ffbc299ee543924bd47465257423cbc4ec6cbbc32e8cac94471a3a809732d5dd3d25c11506a979673a111da477355e", 0x7b}], 0x1, 0x70514aa744dd7682) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) write$fuse(r0, &(0x7f0000000200)={0x14, 0x1, 0x8, @fuse_poll_out={0x2}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000340)=0xe8) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000380)="4bb3a83cd1bfc2301b7ceb8b4a8a0b1d123974458460eef9d26c6e4b1697aecd2fe5069c4efaef1a1020260d386b191317fe4263b67dbef72d2840b5f5e254110b9b60bd84ca826fd5136104a84dcdbfe48ad39937db86e63c1a4611934b8f913fb422f109ae49fc4ee711c2b303821c1cbaca8881d4c16daf54106e96fe6c7673c1adf44f0ca802efba28a98cc39e86069a76fd7c47") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) connect$llc(r0, &(0x7f0000000440)={0x1a, 0x321, 0x88ba, 0xa6, 0xd1, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0xa000, r2, r3, 0x3ff, 0x6, 0x1028004) ioprio_get$uid(0x3, r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000500)={'veth1\x00', 0x400}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={r4, 0x20, "f12ce69f16939c7be78656474e28f9fd07bdda712183234e21b2c8e57f59cc1c"}, &(0x7f0000000600)=0x28) write$cgroup_type(r0, &(0x7f0000000640)='threaded\x00', 0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000006c0)={r0, 0x6, 0x1, 0x7, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000700)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000740)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000780)=""/111, &(0x7f0000000800)=0x6f) recvfrom$llc(r0, &(0x7f0000000840)=""/220, 0xdc, 0x40002120, &(0x7f0000000940)={0x1a, 0x20, 0x5, 0xfffffffffffffff8, 0x7, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000980)={0x62, @rand_addr=0x7, 0x4e21, 0x4, 'wlc\x00', 0x0, 0x1, 0x3a}, 0x2c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000009c0)={0x6a, 0x1, 0x3, 0xf4b, 0x3}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) ioctl$sock_ifreq(r5, 0x8915, &(0x7f0000000a40)={'veth0\x00', @ifru_names='ifb0\x00'}) syz_open_dev$sg(&(0x7f0000000a80)='/dev/sg#\x00', 0x5, 0x10400) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000ac0)=0xffffffff80000000, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000b00)={@reserved=0x1}) 2018/04/24 18:18:02 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)={0x5, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x9}}]}, 0x190) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xf9, "93a78f59d85b82a8d1a92663b2d53aeea9e352bc75dbbf5fc998485ae9693eecd520dfd656d72a87c4b1052bcec1539d4b850ad5e243f91f698302a753fb791b9c9949f8903c0e40f105a2ef03e1ccc3a13eb1ad5037228d2e21172afb8d5fbd70667bb6699e95fe6d68133485bd18d665113075423fcfb749f11518d20eda61b72bf13cc03b4e60e646f776dd7580c0885416407260e58fa100acfd98fa4695847f52527ef0d4660519ff27edec501a7b9aee9bfdc4174e97d433f2b88a5f05038be38670e977fc5362a1e9566dce67b42ebef375249af2954cceff989e3b49ba071680fdfbcc62012a5cd3d6d5452c7b06c7fc67081b7ca4"}, &(0x7f0000000440)=0x101) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xbd, "6de7d6f682c8ac1f696d0bbf61eb8acbb8f45254d3039784ed2a0c9305d838d1db2cc569cde2af06f640820c62802ea2c361c9e3bc17c30e9983d31b56cdf272ba2acd01d6ece901a28e1a7263ada7db68dc7e54627db4dc94c66351656e92dbabe7ee69df2943ac3ab01ff3b7652f4c56d1b1b45ac81990dc4c8911abc49d9662af0f923c280e2349fb9bf945288505e5fd4e731eaf91583ec8347071cb64fec7252edcecce39f8b7892ea92d144b5466e088976fa2790b20d8b94c61"}, &(0x7f0000000240)=0xc5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000000080)=0x400) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2b, 'io', 0x20}, {0x2f, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x32) 2018/04/24 18:18:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{0x1, 0x12ab}, {0x0, 0x6}, {0x5}, {0x7ff, 0x3f}, {0x35, 0xb5}, {0xfff, 0x3ff}, {0x2, 0x2}, {0x74d8, 0xb9}, {0x3, 0x80000001}]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xfffffffffffffffd) socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) 2018/04/24 18:18:02 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1328, 0x2c, 0x1, 0x70bd2d, 0x25dfdbfd, {0x1}, [@generic="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", @nested={0x1c8, 0x17, [@typed={0x4, 0x44}, @typed={0x8, 0x77, @str='\x00'}, @generic="c7cd53f17af1601817ff6d58e12322e0bf112f84e25b7a4427bc4e9aed750a520406b825a82bdaf1a26b7bf01aaa633e5e1c748de9ef38c8de8e87bb1344a3e499fdd902d5ab656a448903e6f8dfe4d94491a52fe18565c33fb1afa4c771a2dd9404030c1554445d2c417688bcb6ec5382aa2977075b9b81d925fd96a677c7d221c92546fdd52ba02d7717b5094020c295a135e1aa43bc6e07832cacf5d679e8e628b85d1ddce351fc4d511185986752b7a1db67ded3464f85693b116b78c5f2f0dc032945ea077f741cb8ff444a137d9d56b5b3c19e59887b6e9043f18808", @generic="b02d3848ee93ff3324991c20d379ca76cac395be1e03d9e00c771f1b84ee2ab32406e497fb7a4001ef5e0ccda614011dd213d9eda1aebee0a3e9702b9069d0d58b365080d06ba62de4d04f848c43251d73c132c2942b677cba349b7e2a454ac6bfb3934e4077f5fa818566627a415c32e1f6911fabaf18ca2e29b3542cdb2c3cccc6ed2c2197b9a58dc4ea7c63c44f7be80a157479c8a52d88e7e34f1a9da7eca4376b3354599d14aa09791358c7e4d20b00944d2d09f9c4f0d7314bb9cb2311aaa20460571e1a530ff22e5c722eb4705a", @typed={0x8, 0xd, @pid=r2}]}, @nested={0x98, 0x47, [@typed={0x8, 0x27, @u32=0x4}, @generic="8aafa03c6db5d04e51873c7fcbb19b1c6770e3b5e2636a76bdc82bd34e88516180c180502b9315e40abe7b72d1c940303f88413b94075bd53d51330b4e22f22b2f5ee0012cd7d28509d0093df655501d10c5b608441985ca288ec2f6352236004dd60e20024e6d452901e64fd1c41234bb019810a72f0555f201a44e1a9568a523e24f41420eb0245be7f1"]}, @generic="8523104dd635ebed5cc0af2268714853073f7a3af5ce68cb08a09135f0661c33211ea392468d79ba1b798d26a4fc32e725cfbe4e1df8f1c5bed5e0acfab87193fcaae9b61524fe5cc8418b28692396cfcaf7d763d1390633b77c70e96330b177f208e4ba52c178c7ba135206b1cd5cc68b0b4c0f036b34f36547757805bc89724d0f94cad063d20eeab2f99443aa864ede47113ee9cb9b0b1bc89499ac7dd09bd962e71928d307cc6e7cc2dd04ca", @generic="529cb74d33"]}, 0x1328}, 0x1}, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180), 0xe9) 2018/04/24 18:18:02 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xfffffffffffeffff, 0x8, 0x7fffffff}) ioctl(r0, 0xf6e, &(0x7f0000000080)="10249d4c14891e370542b073bdbd3bf7c12ff13cd487d412f2081675cd964d44ccaedfe2dc83663bff9f93e39941f809dc74ec8279f38df13e479bd2022e7df02db7a8e4a755d063b290ff8800e86c811fea96e0e04ac0544c5000b2fe34ace6b2569131b28644670e394b1857e86a73c31addbe2bb2ae72588f8127c66b0fcccace892d72d80a1c4c16f4b89fe692483323707b61c117e4bfb65b1fdd46ed860257ac386e5a5b393065ee8399919fd8c274c63685216aa1f73b6371e4b2e61f01533c438fd1f0d52fa74a4f9a0772a7d9e22ab5") 2018/04/24 18:18:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:02 executing program 2: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) setrlimit(0xb, &(0x7f000003a000)) setrlimit(0xf, &(0x7f0000000000)={0x2f2c000000000, 0x31f}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) tkill(r0, 0x1000000000016) 2018/04/24 18:18:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x400) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000003c0)="620116168c0e4b68150d000200632f9935491ea5543f45903ca46ae6b0db02b7774befbe08113fdad81028619720964c306187e3e19cbb2a1a35c93c0107dffe4d94d8ec7104a0443b5b011ca1c4f85d6c819d69ccbf226c3687432e6c965f0a0259b20b8896acba0d28e28ee3a4d531d31fc00e2bcba2a7f5abdc0408f1f2038b8f8eba234a67d91534cc8592fe5c9f65d69fa364f248ce2263818b37ff47a0a0f636fb800387b9c61daa3d48a653499254e4406d33513362aa2d4fe6e6cca203da07e6764542e6f68229deb9de62e77740", 0xd2) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000280)=@llc={0x1a, 0x303, 0x9, 0x3, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000004c0), 0x100000000000014f, &(0x7f0000000640)}, 0x0) 2018/04/24 18:18:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x100000000000018c, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x0, 0x88, 0x9, "ae7f282e3ea21c3c98d108d874e732166165c25b4f16b90bea73f496545ec8acc1c5c73c9644750b9bd823cb9fc01746de15e26ef8db79e72fd0c366d0fa5ebd1acbc8d135928b444921acceff839c40fdb3a6c6e7f6759b900ba929414d1233280086b0131782b000b60c930d533e2dafba2fe1aaa9a2d7850edb9b4f1a86cdcdbfc07bbdde5bc302025459ea6b"}, {0x0, 0x101, 0x2, "d837a485b6f89b3cd7b2dd851c39"}]}}], 0x2, 0x0) 2018/04/24 18:18:02 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_int(r0, 0x0, 0xb4fa11b4942fb1da, &(0x7f0000000080)=0xff, 0x4) 2018/04/24 18:18:02 executing program 4 (fault-call:1 fault-nth:0): bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:02 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/24 18:18:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/04/24 18:18:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x100000000000018c, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x0, 0x88, 0x9, "ae7f282e3ea21c3c98d108d874e732166165c25b4f16b90bea73f496545ec8acc1c5c73c9644750b9bd823cb9fc01746de15e26ef8db79e72fd0c366d0fa5ebd1acbc8d135928b444921acceff839c40fdb3a6c6e7f6759b900ba929414d1233280086b0131782b000b60c930d533e2dafba2fe1aaa9a2d7850edb9b4f1a86cdcdbfc07bbdde5bc302025459ea6b"}, {0x0, 0x101, 0x2, "d837a485b6f89b3cd7b2dd851c39"}]}}], 0x2, 0x0) 2018/04/24 18:18:02 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_int(r0, 0x0, 0xb4fa11b4942fb1da, &(0x7f0000000080)=0xff, 0x4) 2018/04/24 18:18:02 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xa163, 0x6d6, 0x8, 0x400, 0xfffffffffffffccd, 0x40000, r2}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/04/24 18:18:02 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_int(r0, 0x0, 0xb4fa11b4942fb1da, &(0x7f0000000080)=0xff, 0x4) 2018/04/24 18:18:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x100000000000018c, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x0, 0x88, 0x9, "ae7f282e3ea21c3c98d108d874e732166165c25b4f16b90bea73f496545ec8acc1c5c73c9644750b9bd823cb9fc01746de15e26ef8db79e72fd0c366d0fa5ebd1acbc8d135928b444921acceff839c40fdb3a6c6e7f6759b900ba929414d1233280086b0131782b000b60c930d533e2dafba2fe1aaa9a2d7850edb9b4f1a86cdcdbfc07bbdde5bc302025459ea6b"}, {0x0, 0x101, 0x2, "d837a485b6f89b3cd7b2dd851c39"}]}}], 0x2, 0x0) 2018/04/24 18:18:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xa163, 0x6d6, 0x8, 0x400, 0xfffffffffffffccd, 0x40000, r2}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x400) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000003c0)="620116168c0e4b68150d000200632f9935491ea5543f45903ca46ae6b0db02b7774befbe08113fdad81028619720964c306187e3e19cbb2a1a35c93c0107dffe4d94d8ec7104a0443b5b011ca1c4f85d6c819d69ccbf226c3687432e6c965f0a0259b20b8896acba0d28e28ee3a4d531d31fc00e2bcba2a7f5abdc0408f1f2038b8f8eba234a67d91534cc8592fe5c9f65d69fa364f248ce2263818b37ff47a0a0f636fb800387b9c61daa3d48a653499254e4406d33513362aa2d4fe6e6cca203da07e6764542e6f68229deb9de62e77740", 0xd2) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000280)=@llc={0x1a, 0x303, 0x9, 0x3, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000004c0), 0x100000000000014f, &(0x7f0000000640)}, 0x0) 2018/04/24 18:18:03 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:03 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/24 18:18:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/04/24 18:18:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x100000000000018c, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x0, 0x88, 0x9, "ae7f282e3ea21c3c98d108d874e732166165c25b4f16b90bea73f496545ec8acc1c5c73c9644750b9bd823cb9fc01746de15e26ef8db79e72fd0c366d0fa5ebd1acbc8d135928b444921acceff839c40fdb3a6c6e7f6759b900ba929414d1233280086b0131782b000b60c930d533e2dafba2fe1aaa9a2d7850edb9b4f1a86cdcdbfc07bbdde5bc302025459ea6b"}, {0x0, 0x101, 0x2, "d837a485b6f89b3cd7b2dd851c39"}]}}], 0x2, 0x0) 2018/04/24 18:18:03 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_int(r0, 0x0, 0xb4fa11b4942fb1da, &(0x7f0000000080)=0xff, 0x4) 2018/04/24 18:18:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xa163, 0x6d6, 0x8, 0x400, 0xfffffffffffffccd, 0x40000, r2}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:03 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/24 18:18:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xa163, 0x6d6, 0x8, 0x400, 0xfffffffffffffccd, 0x40000, r2}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:03 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1a0000070000000000000000170402000095000000000000005c191623e9b1cd91860d0559364cdd3ea070638a53ab2586827f4d12a9a714bfca778c0fa0e2b25fe0157f754726ab494a264d9494ecc188d88561d63cd67798666f"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) r0 = semget$private(0x0, 0x4, 0x100) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/13) 2018/04/24 18:18:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/04/24 18:18:03 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/24 18:18:03 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/24 18:18:03 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:04 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000280)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@getlink={0x90, 0x12, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x20, 0x11110}, [@IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x7}, {0x4, 0xa}, {0x4, 0x7}, {0x4, 0x7}, {0x4, 0x2}, {0x4, 0x1c}]}, @IFLA_WEIGHT={0x8, 0xf, 0xea}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_MAP={0x24, 0xe, {0x0, 0x0, 0x20, 0x2, 0x8, 0xdc}}, @IFLA_MTU={0x8, 0xe, 0x9}, @IFLA_IFALIAS={0x14, 0x14, 'team0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4800}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0xa, &(0x7f00000004c0)=@raw=[@generic={0xbe4, 0x8000, 0xfffffffffffffbff, 0x8}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7d}, @alu={0x7, 0x7fff, 0xf, 0x7, 0x8, 0x30, 0xffffffffffffffff}, @generic={0x7, 0xcf, 0x619, 0x3}], &(0x7f0000000100)='GPL\x00', 0x3, 0x60, &(0x7f0000000140)=""/96, 0x41100, 0x1, [], r1}, 0x48) 2018/04/24 18:18:04 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/24 18:18:04 executing program 5: socket$inet6(0xa, 0x2, 0x0) 2018/04/24 18:18:04 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/24 18:18:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xa163, 0x6d6, 0x8, 0x400, 0xfffffffffffffccd, 0x40000, r1}) 2018/04/24 18:18:04 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/24 18:18:04 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/04/24 18:18:04 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/24 18:18:04 executing program 5: socket$inet6(0xa, 0x0, 0x0) 2018/04/24 18:18:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) semget$private(0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) 2018/04/24 18:18:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4) 2018/04/24 18:18:04 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) 2018/04/24 18:18:04 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x11, 0xfb, &(0x7f00000000c0)="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"}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000ad0000009509000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="bfad8d4531fbe0fc374c789b4502e69e0935be47a5051e1d4f7b940f14c08b6945b1a2dcf9990c2a245f59b911667072fdf098d4bafae9c3534ed8db78d8f880d8111cd4bc09937ab1e097c5a4296bb9f148b01d24b59521a529801beb526ed86ed38db0c67b123d38e270994bb28221c1a2ccec5f42131bb89433ce159f938e30865c260b9add3d038059234e13805a6ad59fa2e06f24f116226d3360eeb2b02e5332a6bea30949e0377f10e59edc441cae70c27d06db69d8e9b0980686a0201bc811f898d705966c66d169d21afb113817c07167cfe6e074a6cdf048a4fb0f6ee6148298d05a7d23d005c282ca8a97f52a4617d7fca8815e3afa1624b8a8f63430c3dac7e1da72c5af660941ff6a0e1c5ea604039b4e2aed09a29a1276135701830f3516cca9c72aee9b4c0c735ae94f47564fd1b788b4b060e026d921539e33670d96267f30109ff6f3166fd5505bdfd49bb017dd3dcfbd319ef761bd2e16a0aac60c731bf0c9d2a2fe8d7a8660983ea9c55d26a1abd0ec18ba2d4f340362c3892c1dfabd04c5e90f6367a65d7fd579c653f48cf86fc276811d24915e20646b433acc37a0f3c4ae6dca1ad7d2369016f50e6fcce14931d5042ea3d2737c28fe3619197d574abbd7d08cb5ce1472c12bab4311d3fdac083ebd69921cf98d3fca25f75d60df0b0ef94801f03f0758352cda8f7e5cc6d4d3dd96f65977dd9a3f02b84a2465f8bcbfc2e5d0a967227a47eebac7bebed66bb207be363b0b95fd8d4ea58d5ee388871a8b83617aab69c7b8f707105724580fb930ec7e46c68a6d0f91ccd46d6d751df5598c6141f8229ec88c4a88db8187733eff2da8078103160f086d19cdacf8da751c36cde3f9485b374b5ff16b1192383f4567b1134d05efa549e186bef732cbd03046d1cc93c0a701525b5ee617e3815813c2ebdc3f9fde58e7969b0ffe1f7321a30e47c24dfc1711ac1c605e81cdc199ee2f89b56c46aaa563a3a6d5eade1e8114469d795654953ecbca22785b9073034f0a9fa15462a2a34787d24facb03bb08898e1b8a59d53f7156ac8d7cd84d02131667b62def2b887895e814d216510b40b5da6dbf85422b7ed727bc82a406194a9737dd72f0843950fffb26095c36cd819d828085606a636a50f16f42eca68fbc05873aa1ea679359e0b8aa8287ed6338935ae01115122623ad8e4ac6a16f67c3053a285f9a118d2f8502550bc5cfa38ee6636ea06eb11326eaf711d69fa23c77fbed1df5a0c9f5cbb5a940738ba59622de1b3be86a8ef3eed9f3157767fe77b30106cabede75eda685ff2846548f3204e07d85ab290fabd2c8347b2ed3cef31524105a9807c13b8bc7228d47a7197943becbc043ccddee94f2801cc7695af0b9acf73edae59b758c8f7e81c355f555c13b37146ffd4371c699a7c5e471b73b131a6bc7316c501bf3a4f36ff77c1497f8ffc8152341582ce7c97ce4e2f6b97e5b93900794f757c20ed068bf81f75fb386535284ceca2c96e405211855d42ccab95836b4401e346715c9c6d77d43ad96143c248b3b277dca5102e8ae66ffc51b4c97f8f26deac90251b84fc4aa527d6b96101fd0aa873e8078dc00ee426280f01f724a14180047960d7fb0d55a5f014ae4be1397c4921c49764cbb2b86048738a4eac287a48f4b8810bc20d9ecc94754007915265cd8cb0eb25f13b740cd886f34df70f595ec89f022b4650f3abc7b10b672025fef1dbb45e18aede3a66b2b1dcfbed000a092b7327cad5e7f8ff4166df516c9b07ad555b09b426ddff00b6b7691efe8fb0e5dd2c1fb304aa7a7ebb3c16c079680a6f2ed7addb9baeb7cd385b38af19b1ee98dfbae572226db82d4dedab2b57b356cee5b347eb107ee78892784b4304d67dae8e4510f512a1be3698f25443773b10e255db5bdb24733bfca45b0ac7bf2427a56aff6504917cac4c7fb05d12705b877a00647d97964d278b07bb7f2cdfd92d12eb09f7074020a3a8920028da1f2df748263a1e6feef03c200debd507be8b5723c25763a3ee73da37377bfdc0fcad39cb6b57f25af06f78b5c310a594aa174b06e65fa93c4b41f8d10711755984e2164470fa0eb29d63b9eece8f31ca38ff7f0b91386fb9adb617f4c015dfbeafab87b3f96a60c7fb2c5d78e6bd96f0bd1889ef0b30c469a7ab4248f3d70670f6584140df9a59a2fab797b76dec8f58c522e88783e79320046f292964cd97256c1deebb77c8090e73efe34edc59887a9f4462b0853d7b3ed42cb447deef8bfeb44bd651e6abaeab7170e9d9aa4a23fa00ea51d6e31516ab1124ebfc4624eb074812583c27387cfdd2e0ab17e465699612e9abfcf6215284238f6d9c873f21b5542bc5cfdb59494a19c67ee5743e96ac45642fdb8f9797badc66c476fa6e2f9750723dcf006868912dd5e2d789ec457c4f238ce65c907277573a149f8b7c71a791b4bfbfefeeec694a2f6821e109089afbc6621abdd0d20abff208aa037dda1203b548a1cf289d3a6c65165f684b638ce629f47b6b7a7623d599f9f2ed27c5284223e6159ff756b6a51bb81bcee724fe7f4fb70ae0e2c59ff2ee625e697953af7dc413c43be1ff41ff3ed6dbdb40c9842577271a2e9f92def56cee25b4bcaaf516a6f1b80c8ef2a21cd32d6bfe470d8a8e6530b37d055eb355ecefa416c10b9d630b5a80ae91f0b15ac9f124587ed304b936aa38f60dab9f6a8b0df8059090c04a69b790b03d0d62030a17ff14d283268cd1da5414eb4f5cebd7fd17d8c8810ee7564684b6eb73bb2e176269d20436eebc7717a7cf656dfa0dd9226287e6feb5d8d69d8d4ad92709c57ec51b5a0ba85080bfc6abc8e7f52d8aeed7fa220ae327c7f30e8855dc40c1fafc131695d984999d5ad90bf933cc8cae479d4edb650b60391ff45fd25ed566924d4fbc0293bc6f3f8e29cd754833a1f89decbf2c4441a8e095942705ef946303acdc31ee9a438caffdd0a4fdaa9bacf7163397f0bafe7830ac2a20848f678d0b53e4d5e24bad680da095fde8d0f8994e5f1b204205b804e3d0a6104ed7a8586beca35c90a51ad1bf4b92dd6741b1f52183f255f1efa43f21a7f22200001b1f8e4ddae9518e0b3005ac1a3cce2c7ce18fb751f5efa0d037716223c1ffc397c1cdd5b1a761fbc382f9392c299acc9785e01914a98dbd0c7f0014b43fe04b633fdab8f106c7f17d119f83d393af9c5e4b98321a4c5b7bc0fd7c458ea10512310ef308d44b39b8b6288cf6ce9e20ec971d27bf730d85c570d50bda2ad97361c4f961911e263b20e25a83c60650ef45d52ca1a7ecda38743a4d24ff4e19bb62b27ed160becdc935de3c6e42b052f8d8f954560c56dfaec8ad4641f89e9fcd9be507120e769be25446e5a12428969bfab33c270545d2fca773ef8bf4b534f43f879db4067aea08670438539ada87f314779a46ce4b0cd5e4559796d310cdbf6683b134f75fcd96ba73c9b648c121c193df118b7d728fa6fc8321d6f66526cbc0ce99b5bc23503dfc2b5f9da215a1c75d77ecadbc79c7696d99268d53b9dbbb8b7df24ed13d6d2861c2c5b6ab4cab4c8bebcdcbe7b1f79658b2c77a571383d1bcfe6156af322f1edfa14ccf579aa28d546e1de5f01fac14bac79d7ed27b848994a8c53589284512bbb42d4c2282fa3fe05bd1d383f4a50d39d6ba312053502a174e9aaa66c347e5e1c5bb0deaab1700b08f3c6ca85be0d8ac5da62f7dcb062f3899f3516923ecb833614aa11a0398d39927944faf5d5201edb580059683faf47060468976c14865b817b37eb5c12b7d28e17f3ba1c6a72f4910e4cee8c1e07688777a4723ff39a71870049566770d785b137bc8678f50889532a476e06945b12820eb64705255da536491c26bf44df7c45a1df8d1dd6656f6000e2f44b263786fb6e2d851180a6d833e58722031201d6c809e7640272f5ccca0e46ca8ce4dab68ab7a1ba5d10385a188b7749494e2af4e9e8d19a7a521d0ef1713aef218996624153bf2969881a8d73dc0d6abfc1551211988df4a33b6031e3bb44100616345a220368ac489bb978a4a753d04b402ec8962e6cdc5b31fc3a5de41019b8cb02931bf824441f394998ed5e99dfe1becf2c655c0b3c476a8b129086c25cbf476f9979388256dd69872e34838460be7733fca9c02ed7651fabc9f063cb2ccce7c8d2fa6b2e0f96f8fdc0d857e277e3bbab870dccd879e02ad02545eb2fc330645a95d63258a3f0371a5cf7ad4c89e760440646548f0aa424ffd4d43f08577a0e88d7e610f2473bce5cd5a2e54a80acba577ef0afdb0235deeeec21bd42b82edf187a01eb496d50ebee9d096562d2dca8fe08a7936f88d3478ff09c35faed9bb5fa37de7544a3cf8e31dfb4fb4b5c393dff7dd10c3f86c5e01ee41fecb148f86b7a0ce13685a1db75b17c6e3f1608eabaeef316feb1d3cbc20144a52c5cc518786bfebeab896fff4d2fe65f2ad999b3e1a04984fa57364ed074f602b54bb1882a5809b8c8a49dc0a89646556548fa8c533575569660b1913e4d2489d79599a5b118b8d654768b1bd36dc815b13265de3ce2d1c6c135a3bda473c39b4b5fcf3846af251642e36aa8abbe0639f00cdffcbd9ded0f1b2d5e791045f5a507f6a4c996b75a1aaefbfb1f2a7071401c2a546a31e116efe9db0ea1aeb2edd3efd3d6aea422eee6a5120b05d04065ec6b03aa390654c9a1ce61b252696531c740d3796737bb80176dea64ae30ecc649a85caa227b224fd9bdf2527a24ed91e097ef868270c4eaec0e9141077cb852d9a70eb45b0a324216d89a9814c1327b8aa4f9a2edc57179aab8a91ef3f41c29d02c75a613336d45d7903603b20c4c21578a0a0b134a43f1ad4423c0ce696df8c2102ffb82ed3c69a236cd47c930ea79f1a9855f10b0bd5788bf42a95d5aa6f1dbedb7e0e9c489aed74320c1cd081dcbac35caeb30e0d00ec9fb1544ed074d6112251b318df7730481117f2ad523ce5e9d0c4cbc176c5707158171fac8004e8a893978b51c0d93512a3986510acae470e51b38f74c3304db720de97207af7f9b45c667c7824a2b20abcf1ef235d5f596511c2e440e939c3b0bfa6251f97cb66cef03dabae9bb3e01e496688e99ae05c0f5420fd6b8bb431860cbf52e20c70a80772b288c40d9ffb59ab710d72ff658da001c6f3d937374442d5045fb74036e3bd0ed77d64bebce291d0a318c5673f4b86fcb0a115c0d6b4bbb2c340581e3dc011ca2d6433912c814fdeccae9a0ed5d7dd583592866fcfa2d9027d898bd8aad48b907a2701a0fa3d4563a930e7b6e9f5c1e28b2c05945b3485a60a3100eecfe6ce685df7ecce13a54f92131641561fd50165de6a36be6012bdd25bf3fd37b6a13b3e606d91f4ce1bdad764313290524d8522ec31e7634b669a590c4923478830a22178117343f04cbaca7a1a7168b630ad6a595900e217f31739f29b7adf3ec3f865dec2b019c709b562948eb623f725b64e5a89451910558a0d09187a90a1f55dd2fa66a0899c232f23bda96dcd3b4de705b01d73073c8e66aacc216b7705c454513c69833f84d16128f129854e945257cb466ef1e077be586f77eefbd433a4e50cc653c9c8e5d44f9bd7ebe3a7f85cca90c2958b40e0da4139f3dd26669302714d447b422a94f01063abffd59fff627fdb2ba90359b794e9d0f4996f287887f7893dec603c69b9ae89074651c5b0e45f6f080e2c900d2e7a92ce1ffcd735acf6046596980a84fb3629a7d8860bdf56bcd49352789dca46a7ce02fa06ddff6f0b60a0fbce30fe39dbcc", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) fcntl$dupfd(r0, 0x406, r0) 2018/04/24 18:18:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) semget$private(0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) 2018/04/24 18:18:04 executing program 3: socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/24 18:18:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/24 18:18:04 executing program 1: socket$inet(0x2, 0x840000000003, 0x2) memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) 2018/04/24 18:18:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x7f, &(0x7f0000000080)=""/127}, 0x48) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) 2018/04/24 18:18:04 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/24 18:18:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000004000000fdffffff009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) r0 = accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/29, 0x1d, 0x0, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0xffffffff, 0x6}, 0x14) 2018/04/24 18:18:04 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x11, 0xfb, &(0x7f00000000c0)="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"}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000ad0000009509000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:04 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/04/24 18:18:04 executing program 1: memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x3) 2018/04/24 18:18:05 executing program 1: memfd_create(&(0x7f0000000000)='vboxnet0+\\\x00', 0x0) 2018/04/24 18:18:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) 2018/04/24 18:18:05 executing program 2: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) 2018/04/24 18:18:05 executing program 0 (fault-call:0 fault-nth:0): openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/24 18:18:05 executing program 4: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) r0 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/04/24 18:18:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x11, 0xfb, &(0x7f00000000c0)="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"}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000ad0000009509000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) [ 147.188481] FAULT_INJECTION: forcing a failure. [ 147.188481] name failslab, interval 1, probability 0, space 0, times 1 [ 147.200077] CPU: 0 PID: 10563 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 147.207030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.216406] Call Trace: [ 147.219038] dump_stack+0x185/0x1d0 [ 147.222708] should_fail+0x87b/0xab0 [ 147.226520] should_failslab+0x279/0x2a0 [ 147.230677] kmem_cache_alloc+0x136/0xb90 [ 147.234854] ? getname_flags+0x12a/0xaa0 [ 147.238975] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.244370] ? fsnotify+0x493/0x18f0 [ 147.248124] getname_flags+0x12a/0xaa0 [ 147.252072] ? SYSC_openat+0xc7/0xe0 [ 147.255822] getname+0x55/0x60 [ 147.259098] do_sys_open+0x52a/0x960 [ 147.262926] SYSC_openat+0xc7/0xe0 [ 147.266567] SyS_openat+0x63/0x90 [ 147.270112] do_syscall_64+0x309/0x430 [ 147.274050] ? SYSC_open+0xc0/0xc0 [ 147.277632] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.282845] RIP: 0033:0x455389 2018/04/24 18:18:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) 2018/04/24 18:18:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semget$private(0x0, 0x3, 0x2a8) semget$private(0x0, 0x0, 0x80) r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:05 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) dup(r0) 2018/04/24 18:18:05 executing program 2: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/24 18:18:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) [ 147.286058] RSP: 002b:00007f33fc83ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 147.293797] RAX: ffffffffffffffda RBX: 00007f33fc83f6d4 RCX: 0000000000455389 [ 147.301093] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 147.308386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.315682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 147.322981] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000000 2018/04/24 18:18:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) 2018/04/24 18:18:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18f562000000000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) 2018/04/24 18:18:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x11, 0xfb, &(0x7f00000000c0)="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"}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000ad0000009509000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:05 executing program 0 (fault-call:0 fault-nth:1): openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/24 18:18:05 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e2a, 0x20000000001003, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/24 18:18:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x11, 0xfb, &(0x7f00000000c0)="037fac67cba8ad8e57caffebbfce269162f7f22fec0bd3d33d37d76087124814da10f25c18e84e97c1a1c0d07c8b9094d6fcb59a676cf48d2aa02ff960e2b649fba02d29a90b421f6fc0b72122bdfa9d53ca25826592e73fe3e460b8b5813c0365040742787eedb8287042a093751ad8014792e56ff8308fcde366f05f6f69d9ef221a49cb8477537d6ef13120ba8b8b7d2cd6d381b9d68aa1c09cc614297bb541b8af13c88821b55f16d15f37f1933dce0028e38936606e0d09fbbe160c14a553c2a47aa8949d0e39c79e601c647832a7a8320b12dc0572f7d605f9b1372fe5984debcf307418867099f532dcbdfcfceeee0ab1ef03ffbd509f58"}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000ad0000009509000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) 2018/04/24 18:18:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) 2018/04/24 18:18:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) 2018/04/24 18:18:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000c00000088c4b6339500000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000000c0)) 2018/04/24 18:18:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) [ 147.850156] FAULT_INJECTION: forcing a failure. [ 147.850156] name failslab, interval 1, probability 0, space 0, times 0 [ 147.861628] CPU: 1 PID: 10622 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 147.868576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.877958] Call Trace: [ 147.880589] dump_stack+0x185/0x1d0 [ 147.884265] should_fail+0x87b/0xab0 [ 147.888031] should_failslab+0x279/0x2a0 [ 147.892188] kmem_cache_alloc+0x136/0xb90 [ 147.896420] ? get_empty_filp+0x1f1/0x870 [ 147.900622] get_empty_filp+0x1f1/0x870 [ 147.904629] ? do_filp_open+0x261/0x640 [ 147.908636] path_openat+0x156/0x6610 [ 147.912473] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.917353] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.922272] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.927016] ? expand_files+0x5b/0xde0 [ 147.930971] ? __alloc_fd+0x480/0xb90 [ 147.934824] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.939743] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.944487] ? do_sys_open+0x624/0x960 [ 147.948418] do_filp_open+0x261/0x640 [ 147.952299] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 147.957825] ? __alloc_fd+0x9f0/0xb90 [ 147.961721] do_sys_open+0x624/0x960 [ 147.965527] SYSC_openat+0xc7/0xe0 [ 147.969157] SyS_openat+0x63/0x90 [ 147.972700] do_syscall_64+0x309/0x430 [ 147.976633] ? SYSC_open+0xc0/0xc0 [ 147.980214] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.985422] RIP: 0033:0x455389 [ 147.988627] RSP: 002b:00007f33fc83ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/04/24 18:18:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x11, 0xfb, &(0x7f00000000c0)="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"}) [ 147.996368] RAX: ffffffffffffffda RBX: 00007f33fc83f6d4 RCX: 0000000000455389 [ 148.003672] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 148.011052] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.018343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 148.025642] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000001 2018/04/24 18:18:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x462a9caf, @empty, 0xffffffff}, 0x1c) r1 = semget$private(0x0, 0x2, 0x8) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2faf62d1, 0x40a01) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000200)=@req={0xfffffffffffffffd, 0x3ff, 0x6, 0x80000000}, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/84) 2018/04/24 18:18:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) 2018/04/24 18:18:06 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 2018/04/24 18:18:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) 2018/04/24 18:18:06 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') 2018/04/24 18:18:06 executing program 0 (fault-call:0 fault-nth:2): openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/24 18:18:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18c200e3ffff19050000000000000200000100007e0000000000fbb61fe121728277853e3146"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) [ 148.439975] FAULT_INJECTION: forcing a failure. [ 148.439975] name failslab, interval 1, probability 0, space 0, times 0 [ 148.452115] CPU: 1 PID: 10675 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 148.459080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.468464] Call Trace: [ 148.471092] dump_stack+0x185/0x1d0 [ 148.474780] should_fail+0x87b/0xab0 [ 148.479478] should_failslab+0x279/0x2a0 [ 148.483604] __kmalloc+0xc2/0x350 2018/04/24 18:18:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000010c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="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", 0x1000) [ 148.487107] ? tty_alloc_file+0x57/0x120 [ 148.491210] tty_alloc_file+0x57/0x120 [ 148.495134] ptmx_open+0xf4/0x7a0 [ 148.498628] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.504023] ? ptm_open_peer+0x440/0x440 [ 148.508113] chrdev_open+0xc20/0xd90 [ 148.511866] ? cd_forget+0x330/0x330 [ 148.515606] do_dentry_open+0xcc6/0x1430 [ 148.519763] vfs_open+0x1b7/0x2e0 [ 148.523250] path_openat+0x481d/0x6610 [ 148.527270] ? __msan_poison_alloca+0x15c/0x1d0 [ 148.532030] ? __msan_poison_alloca+0x15c/0x1d0 [ 148.536761] ? do_sys_open+0x624/0x960 2018/04/24 18:18:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) [ 148.540689] do_filp_open+0x261/0x640 [ 148.544594] do_sys_open+0x624/0x960 [ 148.548414] SYSC_openat+0xc7/0xe0 [ 148.552052] SyS_openat+0x63/0x90 [ 148.555599] do_syscall_64+0x309/0x430 [ 148.559539] ? SYSC_open+0xc0/0xc0 [ 148.563126] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.568338] RIP: 0033:0x455389 [ 148.571549] RSP: 002b:00007f33fc83ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 148.579293] RAX: ffffffffffffffda RBX: 00007f33fc83f6d4 RCX: 0000000000455389 2018/04/24 18:18:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 148.586585] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 148.593873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.601172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 148.608460] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000002 2018/04/24 18:18:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) 2018/04/24 18:18:06 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) 2018/04/24 18:18:06 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') 2018/04/24 18:18:06 executing program 0 (fault-call:0 fault-nth:3): openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/24 18:18:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000db8b"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) 2018/04/24 18:18:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) [ 148.962884] FAULT_INJECTION: forcing a failure. [ 148.962884] name failslab, interval 1, probability 0, space 0, times 0 [ 148.974302] CPU: 1 PID: 10715 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 148.981251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.990628] Call Trace: [ 148.993259] dump_stack+0x185/0x1d0 [ 148.996933] should_fail+0x87b/0xab0 [ 149.000693] should_failslab+0x279/0x2a0 [ 149.004803] __kmalloc+0xc2/0x350 [ 149.008305] ? alloc_tty_struct+0x59/0xc10 2018/04/24 18:18:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) 2018/04/24 18:18:07 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/24 18:18:07 executing program 5: syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') [ 149.012615] ? alloc_tty_struct+0x8a/0xc10 [ 149.016896] alloc_tty_struct+0x8a/0xc10 [ 149.021059] ? rcu_all_qs+0x32/0x1f0 [ 149.024861] tty_init_dev+0xd3/0x1020 [ 149.028698] ? _cond_resched+0x3c/0xd0 [ 149.032624] ptmx_open+0x2bf/0x7a0 [ 149.036208] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.041607] ? ptm_open_peer+0x440/0x440 [ 149.045708] chrdev_open+0xc20/0xd90 [ 149.049468] ? cd_forget+0x330/0x330 [ 149.053221] do_dentry_open+0xcc6/0x1430 [ 149.057390] vfs_open+0x1b7/0x2e0 [ 149.060882] path_openat+0x481d/0x6610 [ 149.064855] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.069613] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.074358] ? do_sys_open+0x624/0x960 [ 149.078294] do_filp_open+0x261/0x640 [ 149.082204] do_sys_open+0x624/0x960 [ 149.086023] SYSC_openat+0xc7/0xe0 [ 149.089659] SyS_openat+0x63/0x90 [ 149.093208] do_syscall_64+0x309/0x430 [ 149.097149] ? SYSC_open+0xc0/0xc0 [ 149.100727] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 149.105950] RIP: 0033:0x455389 [ 149.109155] RSP: 002b:00007f33fc83ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 149.116901] RAX: ffffffffffffffda RBX: 00007f33fc83f6d4 RCX: 0000000000455389 [ 149.124197] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 149.131484] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.138783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 149.146075] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000003 2018/04/24 18:18:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) 2018/04/24 18:18:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000d0000000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) 2018/04/24 18:18:07 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x25, 0x2}, &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x4f7, 0x3, 0x9, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) 2018/04/24 18:18:07 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) pwritev(r0, &(0x7f0000001800)=[{&(0x7f0000000280)="f6735cdb98b90cecb4ee60149137f36b9175cc283c8d0c220c7f04cd15891bd37af3ebefe729fe6b9ffa684180a28e351e62b4ecc6ee89295f31a219fcf6e74362e2294ec163eb4221a1701c7f47944a85fba97cb39f6817000c25c0732d1c8c9ac55031410582f59dc759639ff5a3053ae3319567603fb19a73349a8e64d4cd8857cb47ea0316b62d39b6d9961386146e2192c9b1ebad44d1f760b1fb095a9471", 0xa1}, {&(0x7f0000000340)="54b436b3eada723c470b83a77e3946ee60cea224b6ff1d6aa5ba4667e772fa27d0b93ba7579e94066056b46b49fcd6fdad46d8f91af3c7c454dc4b00944d985e595502bf721b2d504d57e35c77d0854834136ded610200a1c9aec7817bd177f757ae4774c1eaac14ce45ed59aa6d26dd76509f4100fae1e68bd8d5ea1ee53218cb1d7152b623103545e02248d5427238bc0c0844948c4c761109310e", 0x9c}, {&(0x7f0000000400)="422602b9620431c30eb5a2c2015411a7ae3ed419bc1237b33351db4c489a586a5e0014fba78ad0f1d2944f1ed74095c1200ee4323e3b6a29598ae21a6f01d544e36a506647ce5b3be16150201a9ac6ba16dee0d346debfb16c447dad59446b7d79744ba227eb0d6cf97147380325cd9225d0cd71a3ba7b1b5125e0cf95239d13d0e93651e86864f9e2216e758444db2c49fbb2ea1c063f2420bd4b7fb6f4cee84f644f67f55d227b0d249365b6b569b0a451c8aa3eb3d5db8b638ec85916db6ac84acfdc25216977e88328e45e87c31323c7ad", 0xd3}, {&(0x7f0000000500)="69c6817916a68582eee11f942ea3126d78731b6cc0b4f18ac2819c1b49978a7270afa77ffd56c6df05286e87c155b8b1ec102fd8c8b20e6f2d01e3474a2e49a7679ddb0310351c87a24a850489d78d26a9c7261347e2123fb42ccd36873ca107ca974ff5a0aad839aaba88ac0ff60d30a9da65919b0b84a9a42038f9cf313eef712e8dddfb5e47075dfda8e4649f44bf8800602188c3c442a4ca6626f628ea0a3eec1a91b9e575548fbf93e35712d2f499584274b4c4d6729a5e8045655196", 0xbf}, {&(0x7f00000005c0)="03d82d7db0d24a51cc33f891e6b500d23479dafa545f06cb63f07a19153a15392f1adcbe209dc04b26e94cf905ff5e288e4817d26f1270d74f215929187200dc2087e28e3d6f4b45f9bd3af480e83817075b88da6c5af0cceab81d41747c0b886b3be0c09c00f11f0f19fa759e9a4ae48bddf8cd553a2257d5adb6bbd4c3a512ef11d1a1767a8febff79db9ef976be69524af0d25522763110", 0x99}, {&(0x7f0000000680)="7ada76cf27a3a80c9f20b7fc5e995ee602a5adf4beeea7853b81cc200fed2dc1691cfe51c43527dba3a53d935c78635ffb89934321343c437fbd5f9b1805abe7b97e5b56f73b34b1fcd50c5e9b0e29663af1cf75db2fbeafe0d8bcb5e950e0a2c78950", 0x63}, {&(0x7f0000000700)="c2b2cd56cf34d848df41eb95cc9865ecd4e4397e9dcb6d100ce311d8652c94c083a0bd57a8ada47148dd65c6bb3c2522a6288b24f623c28ede4bba196aa9bad944df6ef8a204350deb200a907a00da65d503a85103c1b3277243b9ecdf9d", 0x5e}, {&(0x7f0000000780)="3b2818d45a234fbfb43a1c6ca96ada2e03785f732553b55bd0b46ac31fdd4d20c016418696ae50fec19ef88697fae40f8ad894f986d50153fe2340882fb8df84ebcc609657d8105750a59f068c48ee42430f68c190aa7a7efab5a77d8d171da4666da5dc0160d2487d74ee1721ceeb61f40eef8eb1146b", 0x77}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x0) membarrier(0x9, 0x0) 2018/04/24 18:18:07 executing program 5: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)) r0 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/04/24 18:18:07 executing program 0 (fault-call:0 fault-nth:4): openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/24 18:18:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000a56c3cd486eec0a433bb6a2bd6e6b06f000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') 2018/04/24 18:18:07 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 149.386834] FAULT_INJECTION: forcing a failure. [ 149.386834] name failslab, interval 1, probability 0, space 0, times 0 [ 149.398256] CPU: 0 PID: 10745 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 149.405208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.414582] Call Trace: [ 149.417216] dump_stack+0x185/0x1d0 [ 149.420889] should_fail+0x87b/0xab0 [ 149.424646] should_failslab+0x279/0x2a0 [ 149.428750] __kmalloc+0xc2/0x350 [ 149.432255] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 149.437736] ? tty_ldisc_get+0x667/0x8d0 [ 149.441834] tty_ldisc_get+0x667/0x8d0 [ 149.445785] tty_ldisc_init+0x59/0x130 [ 149.449735] alloc_tty_struct+0x11e/0xc10 [ 149.453955] ? rcu_all_qs+0x32/0x1f0 [ 149.457760] tty_init_dev+0xd3/0x1020 [ 149.461611] ? _cond_resched+0x3c/0xd0 [ 149.465538] ptmx_open+0x2bf/0x7a0 [ 149.469117] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.474517] ? ptm_open_peer+0x440/0x440 [ 149.478610] chrdev_open+0xc20/0xd90 [ 149.482366] ? cd_forget+0x330/0x330 [ 149.486201] do_dentry_open+0xcc6/0x1430 [ 149.490367] vfs_open+0x1b7/0x2e0 [ 149.493856] path_openat+0x481d/0x6610 [ 149.497834] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.502594] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.507343] ? do_sys_open+0x624/0x960 [ 149.511273] do_filp_open+0x261/0x640 [ 149.515226] do_sys_open+0x624/0x960 [ 149.519046] SYSC_openat+0xc7/0xe0 [ 149.522691] SyS_openat+0x63/0x90 [ 149.526244] do_syscall_64+0x309/0x430 [ 149.530190] ? SYSC_open+0xc0/0xc0 [ 149.533779] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 149.538989] RIP: 0033:0x455389 [ 149.542198] RSP: 002b:00007f33fc83ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 149.549945] RAX: ffffffffffffffda RBX: 00007f33fc83f6d4 RCX: 0000000000455389 [ 149.557238] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 149.564535] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.571829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 149.579126] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000004 [ 149.586748] Kernel panic - not syncing: n_tty: init_tty [ 149.592145] CPU: 0 PID: 10745 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 149.599085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.608462] Call Trace: [ 149.611092] dump_stack+0x185/0x1d0 [ 149.614764] panic+0x39d/0x940 [ 149.618021] ? tty_ldisc_get+0x700/0x8d0 [ 149.622124] tty_ldisc_init+0x123/0x130 [ 149.626150] alloc_tty_struct+0x11e/0xc10 [ 149.630364] ? rcu_all_qs+0x32/0x1f0 [ 149.634167] tty_init_dev+0xd3/0x1020 [ 149.638009] ? _cond_resched+0x3c/0xd0 [ 149.641940] ptmx_open+0x2bf/0x7a0 [ 149.645520] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.650922] ? ptm_open_peer+0x440/0x440 [ 149.655019] chrdev_open+0xc20/0xd90 [ 149.658771] ? cd_forget+0x330/0x330 [ 149.662516] do_dentry_open+0xcc6/0x1430 [ 149.666683] vfs_open+0x1b7/0x2e0 [ 149.670174] path_openat+0x481d/0x6610 [ 149.674144] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.678905] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.683645] ? do_sys_open+0x624/0x960 [ 149.687578] do_filp_open+0x261/0x640 [ 149.691478] do_sys_open+0x624/0x960 [ 149.695288] SYSC_openat+0xc7/0xe0 [ 149.698934] SyS_openat+0x63/0x90 [ 149.702474] do_syscall_64+0x309/0x430 [ 149.706413] ? SYSC_open+0xc0/0xc0 [ 149.709988] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 149.715197] RIP: 0033:0x455389 [ 149.718401] RSP: 002b:00007f33fc83ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 149.726146] RAX: ffffffffffffffda RBX: 00007f33fc83f6d4 RCX: 0000000000455389 [ 149.733437] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 149.740734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.748027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 149.755318] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000004 [ 149.763144] Dumping ftrace buffer: [ 149.766683] (ftrace buffer empty) [ 149.770383] Kernel Offset: disabled [ 149.774003] Rebooting in 86400 seconds..