000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/182, 0xb6) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x490) [ 123.657293] ebt_limit: overflow, try lower: 0/0 [ 123.694940] ebt_limit: overflow, try lower: 0/0 2018/06/05 11:35:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3267, 0x6, 0x3, 0x4, 0x1, 0x800, 0x9, {0x0, @in6={{0xa, 0x9, 0xf350, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x9c81, 0x3, 0x2, 0xffff, 0x100}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/06/05 11:35:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:54 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) socket$kcm(0x29, 0x2, 0x0) 2018/06/05 11:35:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@rc={0x1f, {0x9, 0x6, 0x3, 0xd5c3, 0x401}, 0x81}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)={0x3, 0x0, [{0xf000, 0x27, &(0x7f0000000040)=""/39}, {0x2, 0x16, &(0x7f0000000080)=""/22}, {0x2000, 0x2f, &(0x7f00000000c0)=""/47}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002400)={'vcan0\x00', 0x0}) signalfd4(r0, &(0x7f0000000180)={0x101}, 0x8, 0x80000) sendmsg$can_raw(r1, &(0x7f0000002540)={&(0x7f0000002440)={0x1d, r2}, 0x10, &(0x7f0000002500)={&(0x7f0000002480)=@canfd={{0x0, 0x7fff, 0x12, 0x1}, 0x12, 0x1, 0x0, 0x0, "9159bb5a9974fedbbec126c023a584f23fa8a6ad92b205a6ed7e4896e4057ddf744d7867f9b38e7a13de6540bdce1ea3d1d46313e2002f44ea580c36fec99c07"}, 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x40880) 2018/06/05 11:35:54 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 2018/06/05 11:35:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:54 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) socket$kcm(0x29, 0x2, 0x0) 2018/06/05 11:35:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:55 executing program 1: symlink(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000140)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) quotactl(0x9, &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r0, &(0x7f0000000340)="5c4c686dd2847b12729fcfc6ecccc256d7855a8aa83b6f67b621fe8a92e6a47724224dda51d9b702b4f25cf2cb0087351555a647311e983c0dca774c8d05046917a624b80f7d7b190acaf99a2701357eecda95bfcda13e426b1ed7534fe667d3e6bc3150f0f66cf7b36588c3b81b87f260964bdc75e1a8c9333fbe99e7eb38a36f7a590e43266bf1a7ed7e7e32dcdd1677cbeb9c8b96f6bf1bda0df2a138a84b4718b398620205478ab81352") mkdir(&(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) statfs(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/199) 2018/06/05 11:35:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:55 executing program 5: timer_create(0xfffffffffffffffd, &(0x7f0000000240)={0x0, 0xb, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000080)) 2018/06/05 11:35:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x2000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0x100}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x8) 2018/06/05 11:35:55 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) socket$kcm(0x29, 0x2, 0x0) 2018/06/05 11:35:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:55 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x501000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x3, 0x5, 0x4, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x140, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000001c0), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff]}, 0x0, 0x8346, 0x80, 0x4, 0x1fffffffc, 0x95, 'ipddp0\x00', 'gretap0\x00', {}, {0xff}, 0x0, 0x41}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @empty, 0x4, 0x1}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0x101, 0x8, 0x0, 0x30000000000000, 0x99, 0x0, 'veth1\x00', 'lo\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xffffffff7fffffff, 0x3}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff0000ff, 0xff, @mac, {[0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff]}, 0x1, 0x6, 0x101, 0x8ef1, 0x100000001, 0x69c8, 'teql0\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x20}, 0x0, 0x4, [@empty, @rand_addr=0x2, @rand_addr=0xffffffff, @loopback=0x7f000001]}, 0x20) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/06/05 11:35:55 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000000000)=""/101, 0xffffffffffffffe1, 0x1, 0x0, 0x35) 2018/06/05 11:35:55 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x80, 0x840) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000200)={0xfc}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@empty, @multicast1=0xe0000001}, 0x7) 2018/06/05 11:35:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:55 executing program 0 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = dup2(r1, r0) socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f00000019c0)=""/187, 0xbb, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000480)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) [ 124.847677] FAULT_INJECTION: forcing a failure. [ 124.847677] name failslab, interval 1, probability 0, space 0, times 1 [ 124.859357] CPU: 1 PID: 8241 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 124.866665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.876058] Call Trace: [ 124.878701] dump_stack+0x185/0x1d0 [ 124.882387] should_fail+0x87b/0xab0 [ 124.886178] __should_failslab+0x278/0x2a0 [ 124.890486] should_failslab+0x29/0x70 [ 124.894443] kmem_cache_alloc_node+0x15e/0xc90 [ 124.899132] ? __alloc_skb+0x202/0x9e0 [ 124.903177] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.908103] __alloc_skb+0x202/0x9e0 [ 124.911999] alloc_skb_with_frags+0x1e6/0xb80 [ 124.916548] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.921463] ? __msan_poison_alloca+0x15c/0x1d0 [ 124.926191] ? sock_alloc_send_pskb+0x13b/0x1190 [ 124.931020] ? sock_alloc_send_skb+0xca/0xe0 [ 124.935493] sock_alloc_send_pskb+0xb56/0x1190 [ 124.940168] sock_alloc_send_skb+0xca/0xe0 [ 124.944481] dccp_sendmsg+0x65e/0x1280 [ 124.948433] ? import_iovec+0x3c7/0x600 [ 124.952463] ? compat_dccp_getsockopt+0x190/0x190 [ 124.957358] inet_sendmsg+0x3f7/0x750 [ 124.961206] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.966644] ? inet_getname+0x4a0/0x4a0 [ 124.970700] ___sys_sendmsg+0xec0/0x1310 [ 124.974842] ? __fdget+0x4e/0x60 [ 124.978282] ? __fget_light+0x57/0x700 [ 124.982242] ? __fdget+0x4e/0x60 [ 124.985680] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.991106] ? __fget_light+0x6a3/0x700 [ 124.995179] __x64_sys_sendmsg+0x331/0x460 [ 124.999488] do_syscall_64+0x152/0x230 [ 125.003434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.008660] RIP: 0033:0x455a09 [ 125.011881] RSP: 002b:00007f783a733c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.019637] RAX: ffffffffffffffda RBX: 00007f783a7346d4 RCX: 0000000000455a09 [ 125.026947] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000014 [ 125.034447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.041748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/06/05 11:35:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1, 0x0) fcntl$getown(r0, 0x9) 2018/06/05 11:35:56 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:56 executing program 4: msgget$private(0x0, 0x14) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/71) 2018/06/05 11:35:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x40082) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000240)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r3, 0x40107446, &(0x7f0000000000)=""/174) 2018/06/05 11:35:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/06/05 11:35:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:56 executing program 0 (fault-call:7 fault-nth:1): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(0xffffffffffffffff, r0, 0x80000) [ 125.049043] R13: 00000000000005d3 R14: 00000000006fdc68 R15: 0000000000000000 [ 125.102677] FAULT_INJECTION: forcing a failure. [ 125.102677] name failslab, interval 1, probability 0, space 0, times 0 [ 125.114162] CPU: 1 PID: 8252 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 125.121468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.130868] Call Trace: [ 125.133521] dump_stack+0x185/0x1d0 [ 125.137203] should_fail+0x87b/0xab0 [ 125.140990] __should_failslab+0x278/0x2a0 [ 125.145298] should_failslab+0x29/0x70 2018/06/05 11:35:56 executing program 2: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f00000000c0), 0x4) [ 125.149236] __kmalloc_node_track_caller+0x24b/0x11b0 [ 125.154480] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 125.159904] ? alloc_skb_with_frags+0x1e6/0xb80 [ 125.164652] __alloc_skb+0x2cb/0x9e0 [ 125.168413] ? alloc_skb_with_frags+0x1e6/0xb80 [ 125.173136] alloc_skb_with_frags+0x1e6/0xb80 [ 125.177678] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.182586] ? __msan_poison_alloca+0x15c/0x1d0 [ 125.187315] ? sock_alloc_send_pskb+0x13b/0x1190 [ 125.192120] ? sock_alloc_send_skb+0xca/0xe0 [ 125.196577] sock_alloc_send_pskb+0xb56/0x1190 [ 125.201250] sock_alloc_send_skb+0xca/0xe0 [ 125.205551] dccp_sendmsg+0x65e/0x1280 [ 125.209572] ? import_iovec+0x3c7/0x600 [ 125.213608] ? compat_dccp_getsockopt+0x190/0x190 [ 125.218496] inet_sendmsg+0x3f7/0x750 [ 125.222339] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.227766] ? inet_getname+0x4a0/0x4a0 [ 125.231818] ___sys_sendmsg+0xec0/0x1310 [ 125.235947] ? __fdget+0x4e/0x60 [ 125.239381] ? __fget_light+0x57/0x700 [ 125.243326] ? __fdget+0x4e/0x60 [ 125.246768] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.252196] ? __fget_light+0x6a3/0x700 [ 125.256270] __x64_sys_sendmsg+0x331/0x460 [ 125.260576] do_syscall_64+0x152/0x230 [ 125.264518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.269738] RIP: 0033:0x455a09 [ 125.272947] RSP: 002b:00007f783a733c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.280707] RAX: ffffffffffffffda RBX: 00007f783a7346d4 RCX: 0000000000455a09 [ 125.288015] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000014 [ 125.295868] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.303179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.310578] R13: 00000000000005d3 R14: 00000000006fdc68 R15: 0000000000000001 2018/06/05 11:35:56 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000011fff)="e8"}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/06/05 11:35:56 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/06/05 11:35:56 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:56 executing program 0 (fault-call:7 fault-nth:2): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:56 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xb03) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) unshare(0x24020400) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000000)) 2018/06/05 11:35:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:56 executing program 4: chdir(&(0x7f0000000000)='./file0\x00') write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x10000000000081, 0x2}], 0xbc) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x6}, {}, @raw8={"c26185835d136322ab64527e"}}], 0x30) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x80, 0x2, 'client0\x00', 0x6, "1f755934e4690c00", "f89c9fd763e1282cf2d1aa0b97495b6a13d31c86ad892a34c358df5339dfb7d1", 0x5, 0xffff}) [ 125.609007] FAULT_INJECTION: forcing a failure. [ 125.609007] name failslab, interval 1, probability 0, space 0, times 0 [ 125.620615] CPU: 1 PID: 8288 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 125.627929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.637324] Call Trace: [ 125.639976] dump_stack+0x185/0x1d0 [ 125.643665] should_fail+0x87b/0xab0 [ 125.647425] __should_failslab+0x278/0x2a0 [ 125.651706] should_failslab+0x29/0x70 2018/06/05 11:35:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 125.655637] kmem_cache_alloc+0x12e/0xb90 [ 125.659851] ? skb_clone+0x31e/0x590 [ 125.663626] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 125.669031] ? is_bpf_text_address+0xb4/0x4b0 [ 125.673585] skb_clone+0x31e/0x590 [ 125.677185] dev_queue_xmit_nit+0x4ea/0x11e0 [ 125.681665] dev_hard_start_xmit+0x27c/0xc70 [ 125.686169] __dev_queue_xmit+0x2311/0x3510 [ 125.690570] dev_queue_xmit+0x4b/0x60 [ 125.694432] ip_finish_output2+0x12bf/0x1490 [ 125.698937] ip_finish_output+0xcaf/0xff0 [ 125.703154] ip_output+0x505/0x5d0 2018/06/05 11:35:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x103240, 0x0) write$rdma_cm(r0, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000027c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000640)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0xfffffffffffffff9, @empty, 0x3}, r1, 0x7ff}}, 0x419) shmget(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) [ 125.706744] ? ip_mc_finish_output+0x3b0/0x3b0 [ 125.711400] ? ip_finish_output+0xff0/0xff0 [ 125.715775] ip_queue_xmit+0x1a1d/0x1d10 [ 125.719901] ? ip_output+0x5d0/0x5d0 [ 125.723673] dccp_transmit_skb+0x15d4/0x18d0 [ 125.728189] dccp_xmit_packet+0x812/0x9e0 [ 125.732407] dccp_write_xmit+0x20f/0x480 [ 125.736545] dccp_sendmsg+0x127b/0x1280 [ 125.740572] ? compat_dccp_getsockopt+0x190/0x190 [ 125.745466] inet_sendmsg+0x3f7/0x750 [ 125.749309] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.754744] ? inet_getname+0x4a0/0x4a0 2018/06/05 11:35:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 125.758797] ___sys_sendmsg+0xec0/0x1310 [ 125.762933] ? __fdget+0x4e/0x60 [ 125.766358] ? __fget_light+0x57/0x700 [ 125.770296] ? __fdget+0x4e/0x60 [ 125.773715] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.779135] ? __fget_light+0x6a3/0x700 [ 125.783191] __x64_sys_sendmsg+0x331/0x460 [ 125.787470] do_syscall_64+0x152/0x230 [ 125.791401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.796611] RIP: 0033:0x455a09 [ 125.799818] RSP: 002b:00007f783a733c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 11:35:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x0) 2018/06/05 11:35:56 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:56 executing program 2: unshare(0x2000400) r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000000101000, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) 2018/06/05 11:35:56 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xb03) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) unshare(0x24020400) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000000)) [ 125.807566] RAX: ffffffffffffffda RBX: 00007f783a7346d4 RCX: 0000000000455a09 [ 125.814880] RDX: 0000000000000000 RSI: 0000000020001740 RDI: 0000000000000014 [ 125.822176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.829469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.836775] R13: 00000000000005d3 R14: 00000000006fdc68 R15: 0000000000000002 2018/06/05 11:35:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 2018/06/05 11:35:56 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/06/05 11:35:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x0) 2018/06/05 11:35:57 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)={0x0, 0x1ff, 0x0, 0x9}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0xe) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000004480)={0x7}) 2018/06/05 11:35:57 executing program 0 (fault-call:7 fault-nth:3): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003880)=[{{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003780)=""/243, 0xf3}}], 0x1, 0x0, &(0x7f00000039c0)) 2018/06/05 11:35:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x0) 2018/06/05 11:35:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/06/05 11:35:57 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x3, 0xfffffffffffffffe, 0x6, 0x4, 0xedd, 0x1ff}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x20000174, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000300)=""/251, 0x40f00, 0x4}, 0x48) 2018/06/05 11:35:57 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:57 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003880)=[{{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003780)=""/243, 0xf3}}], 0x1, 0x0, &(0x7f00000039c0)) 2018/06/05 11:35:57 executing program 2: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000200)) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000340)=@req3={0x0, 0x2d8, 0x1ff}, 0x1c) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000100)={{0x64a8, 0x9}, {0x9, 0x93}, 0xaf19, 0x2, 0x6}) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r6, r6, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/05 11:35:57 executing program 1: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x3, 0x81) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) close(r1) 2018/06/05 11:35:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r1, r0, 0x80000) 2018/06/05 11:35:57 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003880)=[{{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003780)=""/243, 0xf3}}], 0x1, 0x0, &(0x7f00000039c0)) 2018/06/05 11:35:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/06/05 11:35:57 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/06/05 11:35:57 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) 2018/06/05 11:35:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r1, r0, 0x80000) 2018/06/05 11:35:57 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000480)=""/184, 0xb8}], 0x5, &(0x7f00000005c0)=""/49, 0x31, 0x5}, 0x7e}, {{&(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000680)=""/42, 0x2a}, {&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/254, 0xfe}, {&(0x7f0000000880)=""/29, 0x1d}, {&(0x7f00000008c0)=""/66, 0x42}, {&(0x7f0000000940)=""/183, 0xb7}, {&(0x7f0000000a00)=""/223, 0xdf}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/205, 0xcd}, {&(0x7f0000000d00)=""/156, 0x9c}], 0xa, &(0x7f0000000e80)=""/237, 0xed, 0xffffffff}, 0x8}, {{&(0x7f0000000f80)=@hci, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f00000010c0)=""/38, 0x26}, {&(0x7f0000001100)=""/216, 0xd8}, {&(0x7f0000001200)=""/121, 0x79}, {&(0x7f0000001280)=""/41, 0x29}], 0x5, &(0x7f0000001340)=""/97, 0x61, 0x1ff}, 0xffff}, {{&(0x7f00000013c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)=""/163, 0xa3}], 0x1, &(0x7f0000001540)=""/164, 0xa4, 0x2d58000000000000}, 0x9}, {{&(0x7f0000001600)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003780)=[{&(0x7f0000001680)=""/6, 0x6}, {&(0x7f00000016c0)=""/14, 0xe}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/5, 0x5}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/22, 0x16}], 0x6, &(0x7f0000003800)=""/196, 0xc4, 0x9}, 0x100000001}], 0x5, 0x40010040, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/05 11:35:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003880)=[{{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003780)=""/243, 0xf3}}], 0x1, 0x0, &(0x7f00000039c0)) 2018/06/05 11:35:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000803f3bda033a134d04d4bd81d49c21b6b9bcc6fbe8984768e0dccb13f396818020837d7deb13ecc7927911e5b9ab9dee7c"], &(0x7f0000000080)=0x3c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) socket$inet6(0xa, 0x7, 0x3) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r3, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:57 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/06/05 11:35:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r1, r0, 0x80000) [ 126.988394] rpcbind: RPC call returned error 22 2018/06/05 11:35:58 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:35:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4082) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000700)=[{&(0x7f00000003c0)="1c", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000400)=""/158) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) r3 = gettid() sched_setattr(r3, &(0x7f0000000100)={0x30, 0x5, 0x0, 0x4, 0x4, 0x9, 0x4, 0x1ff}, 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) 2018/06/05 11:35:58 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000480)=""/184, 0xb8}], 0x5, &(0x7f00000005c0)=""/49, 0x31, 0x5}, 0x7e}, {{&(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000680)=""/42, 0x2a}, {&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/254, 0xfe}, {&(0x7f0000000880)=""/29, 0x1d}, {&(0x7f00000008c0)=""/66, 0x42}, {&(0x7f0000000940)=""/183, 0xb7}, {&(0x7f0000000a00)=""/223, 0xdf}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/205, 0xcd}, {&(0x7f0000000d00)=""/156, 0x9c}], 0xa, &(0x7f0000000e80)=""/237, 0xed, 0xffffffff}, 0x8}, {{&(0x7f0000000f80)=@hci, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f00000010c0)=""/38, 0x26}, {&(0x7f0000001100)=""/216, 0xd8}, {&(0x7f0000001200)=""/121, 0x79}, {&(0x7f0000001280)=""/41, 0x29}], 0x5, &(0x7f0000001340)=""/97, 0x61, 0x1ff}, 0xffff}, {{&(0x7f00000013c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)=""/163, 0xa3}], 0x1, &(0x7f0000001540)=""/164, 0xa4, 0x2d58000000000000}, 0x9}, {{&(0x7f0000001600)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003780)=[{&(0x7f0000001680)=""/6, 0x6}, {&(0x7f00000016c0)=""/14, 0xe}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/5, 0x5}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/22, 0x16}], 0x6, &(0x7f0000003800)=""/196, 0xc4, 0x9}, 0x100000001}], 0x5, 0x40010040, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/05 11:35:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/06/05 11:35:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x0, 0x8000, 0x4a3b, 0x5}) 2018/06/05 11:35:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) [ 127.276616] rpcbind: RPC call returned error 22 2018/06/05 11:35:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x8000000000010d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:58 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r1, 0xffffffffffffffff, 0x80000) 2018/06/05 11:35:58 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) recvmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/24, 0x18}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/254, 0xfe}, {&(0x7f0000000540)=""/252, 0xfc}, {&(0x7f0000000640)=""/241, 0xf1}], 0x7, &(0x7f00000007c0)=""/219, 0xdb, 0x8}, 0x20) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) recvfrom$packet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x2003, &(0x7f0000000900)={0x11, 0x16, r1, 0x1, 0x550a, 0x6}, 0x14) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x3, 0x1f}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000980)='/dev/amidi#\x00', 0xf5, 0x4c0001) setsockopt$inet_int(r3, 0x0, 0x800000032, &(0x7f0000003000), 0x3) semget(0x0, 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000940)) 2018/06/05 11:35:58 executing program 2: arch_prctl(0x1007, &(0x7f0000000540)="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") r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0xa) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/06/05 11:35:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/06/05 11:35:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$inet6(0xa, 0x1, 0x2) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:35:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/248, 0xf8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 127.622920] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/06/05 11:35:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:58 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:35:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="006287c11548483297000400") socket$inet6(0xa, 0x80002, 0x6) getrandom(&(0x7f0000000280)=""/123, 0x1b2, 0x1) 2018/06/05 11:35:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/29, 0x1d) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff]}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x8001, 0x0, 0x400, 0x4, 0x2000228, r1}) 2018/06/05 11:35:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) 2018/06/05 11:35:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) recvmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/24, 0x18}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/254, 0xfe}, {&(0x7f0000000540)=""/252, 0xfc}, {&(0x7f0000000640)=""/241, 0xf1}], 0x7, &(0x7f00000007c0)=""/219, 0xdb, 0x8}, 0x20) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) recvfrom$packet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x2003, &(0x7f0000000900)={0x11, 0x16, r1, 0x1, 0x550a, 0x6}, 0x14) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x3, 0x1f}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000980)='/dev/amidi#\x00', 0xf5, 0x4c0001) setsockopt$inet_int(r3, 0x0, 0x800000032, &(0x7f0000003000), 0x3) semget(0x0, 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000940)) 2018/06/05 11:35:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffffffffffffad8e, 0x4, 0x2, 0xe1, 0xe876}, 0x14) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/06/05 11:35:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:59 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:59 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/248, 0xf8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:35:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6b}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000004}, 0x10) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) 2018/06/05 11:35:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) semctl$GETZCNT(r1, 0x6, 0xf, &(0x7f0000000100)=""/217) 2018/06/05 11:35:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:35:59 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:35:59 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/248, 0xf8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/79, 0x4f) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) 2018/06/05 11:35:59 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x8000, 0x0) ioctl(r0, 0x0, &(0x7f0000000500)="ea5e328d2b3f572a1075c0ac35909eee98ddbcb4e4a1d5ebc4eafa15b3fc80c3f5e449482f90c6c1d877034b777fd5d8b3939a90d9f306900b49328e60e936586af8f0b9fb6e2c3bc57ec0138e7fa59fea40aeec") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = memfd_create(&(0x7f0000000000)='mime_type@@-em1^cpusetbdevsystemtrusted$\x00', 0x2) clock_gettime(0x4, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) ioctl$KDMKTONE(r2, 0x4b30, 0x7fff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000300)="049c1813b98710ed81d444dc336d4c1cbc532e30a49c983971eeaacf4ddcafd97b8fed76f2de9edf90bca3be529787f518c983789ff8437626b87aec0b31fc12a3", &(0x7f0000000380)="6b41a5fbaa27dcef1f8fa1ca96a9d61387812f9776a9479e43ee3286932a4d959fdd3f6d49a622e28d4f693362ca60423bce62e6bb7cc71ebcc0c01937fd60eeb4eaa0179bb9c00cb5558dd20ae5279c7901e0f18532a4c32f4188b9ecd667e39abe74127ead86f5a550095b1cceebc2020c1f2a2ef003e94040de3772585f362da6aa8b649f97e7b79237435bfdf0f9f265fb8dbe7a14fcc229b6816a94cbe76acce9"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)}, 0x10) recvfrom$ipx(r2, &(0x7f0000000280)=""/109, 0x6d, 0x2000, 0x0, 0x0) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x0) getrandom(&(0x7f0000000480)=""/123, 0xc2, 0x4) 2018/06/05 11:35:59 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:35:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:59 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) 2018/06/05 11:35:59 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/248, 0xf8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:35:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x7, 0xf, 0x200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x101, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000001c0)) sendto(r3, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x9, 0x1, 0x22e7, 0xd26}, 0x14) 2018/06/05 11:35:59 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/06/05 11:35:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:35:59 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:35:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x27) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:35:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:35:59 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/248, 0xf8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/06/05 11:36:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:00 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80542, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0xfff, 0x3, 0x11, &(0x7f0000ffc000/0x3000)=nil, 0x3}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:00 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/06/05 11:36:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:00 executing program 7: r0 = open(&(0x7f0000000540)='./file0\x00', 0x28000, 0x5f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4, 0x800, 0x9, 0x3, 0x1, 0x6, 0x400, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x6, 0x0, 0x9, 0x6}}, &(0x7f0000000340)=0xb0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000480), &(0x7f00000004c0)=0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x8, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) r2 = socket$inet6(0xa, 0x80807, 0x1f) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000000)=""/123, 0xfffffffffffffe0c, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1cfb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x992}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/06/05 11:36:00 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:00 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt(r1, 0x7, 0x440, &(0x7f0000000040)="b320528c13fa360fd7bb4fe7ff28fcefed9e0c8ace8a52e3605d401710b579f3696a0191b6d2ed96fe84b363c6ba39120bf59faea4843dba0b9e13ad6f288962842a3c4aaec431fe51510f8104a819f01abed3e2bdcf22a2e1661e97f1a0220bc74451bbdf9bbd1032030796c24295c718cb4f4215406f8f7280a7cd5621565ba4f688e869cb3008024ac856a5b32a76175919469e7cdf533e193532c97131a330d9edc09621bfc2c2f13dfaa08f5587cba764c738e495b00ecd1c7ccacd464cdccf9bfa4b27669893eea201d55e03ebdb566eae96", 0xd5) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:00 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/248, 0xf8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:00 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/06/05 11:36:00 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:00 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:00 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x201ff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x98, 0x4, 0x17, 0x10, "06546b05630cf93c387a62ab744be23cb5cc62d0db0d65a1807ceb0830385679ed0beee3f3ed0712f2a12b3e2334f833b02ba7313fa8594ee6f33dfb6445f58d", "8a9bf75505a390b4839b288f5585796616b3c1d246f781741809f1a852cb9a1f", [0x8b7, 0x1]}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x0, 0x1fa}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000540), &(0x7f00000007c0)=0xc) sendmsg$alg(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000180)="f171e29aeb875111559a146f94", 0xd}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000880)="b6f60fcc44b1f279c8eed7fc62eda953da90815e01cc55ef1b7bee3325319d397a990e02c83203fad30171681d3b4063795149c137a80917bb325999dbd8581c82761238b9091dfaf9b740adcfada238b5061f1f84feae4d813ca6159bd6d3ebfbd3daf69d2c66b7c44bcfe134f498a37158ae63f123075fef0ea127946507d646712abaa24c5583a5eb25ee7ed95b35b1789e918a078e46580e81f144552b192aae771c8b4e2187d4931538891e6abb05f18afa5ccef90deb5c2b5623ed91297812f863c5236b51adbcc26970391fb2187608b32aaae9d7dfe87dc9f5dfadf279807acbbbfa0cb8aadaca64484f8400bb75899bdff5", 0xf6}, {&(0x7f0000000980)="d5775c07707f27026aebde959ebead3a84cdc6e1337b9e4f08bd469cd618070e3f02fbcee50e4673f98f6046ae6c3451e79781d78ad30b5249d664fb44006a2bf492721c198e8c218c092378c51c6c5c5e220ba685c238c6254ce17f80f83fc8d61f683a65d9b0a394faf1fbc02f6eacd6facf40e6b74dcb823130d0eaf42aec82e5ad9f622815b8fcd8878cdf2e40ce796d937bc88d12615f332616b752efacd054adf2d001bd4fbaeebce370c150d03e59710e45d384991bd3c52291718ce0d62ecd4d112b3f673bbc1b2b1530cbf30bd3", 0xd2}, {&(0x7f0000000a80)="52810b5f2b3fd4fa1ba16ea759544013dccb4c6b7d3bfa27a19549fae864f12d36bbc2c5a5d87ee01b985a22937ca3bb87183340579cc420dbc6d06c44f9473ae2d24d7d28c59e80be79beed2eafc11f077822d529", 0x55}, {&(0x7f0000000b00)="2a529fe0ff638287252be9b24c056a7b4633df3f35393939b0459d21b2f8080a2abf558d8200c8c349152e517854a98e997e6fb64f5bdffa3a275ab8efbc35192531727208b7ae1bca270e2c8b331659f2c7151f8928c42ef57284f0c8659133f903eeeefeedf44dcadaa38b8f0a4599be35e945fb01d3076e5321aa95d8726be01fd44de86311017d9f72397356d90e41e21e0ed20de46f0ce519bf7f6cf5ca624ef729502ba60f0242a9cfb1c0ea1f0d4e1d90ba02acfbc3ba5a5852d156fa7747702414937f43bfec3700fde41bcd842f30dca108695535", 0xd9}], 0x6, 0x0, 0x0, 0x1}, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x1, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x581b}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x7e) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x552, 0x2, 0x2f, 0xffffffffffffbedd, r4}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r5, @ANYBLOB="dc059031c6a385e1426bfa6cbac2221559c1575001e2daef421cbf8a1049ced19b5d9ba01da292cf886a948500b3c529da8aa5b37155ba55c86f91159c5596a7ae88484b4aef543c02996e731cce1336bb84f031dbf3590e85207cbb7ff0ba178083f64f52"], 0x8) 2018/06/05 11:36:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:01 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:01 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) bind$can_raw(r2, &(0x7f0000000840)={0x1d, r3}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0xfffffc77, 0x1) 2018/06/05 11:36:01 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7ff, 0xa, 0x7, 0x8000, r1}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x202) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r4, 0x9, 0x800000000d, &(0x7f0000000240)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x8080, 0x0) sendto(r4, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$rds(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:01 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:01 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000007c0)={@mcast2}, &(0x7f0000000800)=0x14) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20, @multicast2=0xe0000002}, 'veth1_to_team\x00'}) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x100000001, 0x7, 0xd5d, 0x0, 0xfb, 0x6, 0x1, 0x2], 0x9, 0x4, 0x0, 0xff, 0xb77c, 0x5, {0x4, 0x400, 0x2, 0x800, 0x184, 0x1000000, 0x40, 0x9d, 0x7ff, 0x6, 0x80, 0x8, 0x7fff, 0x8, "612b66b4bf2599330af579eca27eaff04e6c5b4196b20516b95a8202b3fda617"}}) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:01 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:02 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000000000000a004e2400000000ff020000000000000000000000000001ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e210100008000000000000000000000ffff0000000400000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2305000000ff010000000000000000000000000001080d4e0d4e363b4b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000fe80000000000000000000000000001b0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x222200, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000004c0)=""/235) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x4, 0x1000, 0x7, 0x0, 0x3, 0x4b1, 0x7, 0x4be0ecb1, 0x1, 0x4, 0x70000000000, 0x1}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/06/05 11:36:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:02 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) socketpair(0x11, 0x0, 0x67, &(0x7f0000000100)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x95c, 0xb5, "fb49d2e597c9a34577d1a083a32015b6e76c112306ace8808aeddd2f047be5fb62942af1d88b86171f800669be1185fa1ddd95fae2e15c54510dff6b865db4c88869e58b9c8e7ea40c499d6c85386e27cb1af9155a5bc9e175cb8c8bbc80fc4585a47dffdb63b5292664a404aaf12dfea275c444cb88fa75be3dc9790f93e50eb3119efa548f8eeec917d41be099176d6d3dd6100d925384ac18dcabadbe2601dc497bac6657277284c4c9041099eed112e8065c89"}, 0xbd) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xe21000000000000, 0x20002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r2, 0xfffffffffffffff9}, 0x8) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:02 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:02 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)='+', 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:02 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xc8100, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xaeac, {0x0, 0x0, 0x47, 0x0, 0x7f, 0x8001}, 0x2, 0xe1}, 0xe) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'bcsh0\x00', 0x5}) 2018/06/05 11:36:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:03 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) accept$unix(r1, &(0x7f0000000100), &(0x7f0000000040)=0x6e) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:03 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000000004e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfd) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000180)="f7a9f5dd42ce98984b97fb9d45b39b15b1ef9a135f5e9137bc290732b1ebfc87d9cf7f9ad082e14e2d24a7fa57bc3508cccb434f1cddb1ea233b274d52d014619bc98b256ac95231273a1eea24c14b90990a3907ab40f30762504222e3dfb090d0f35562701495eab5eb9e61b44f0d4eb8fd0b9ce9b1a59ad21f8fa516186b9bb5b98e16c3811108fa90bab84114189be1fe734ade81cf4aace5269bcae039b3717c628be3bd5e4c1c633c11a24d99f1fa29e1ad97f06c6af89745b0cefa0e3d807a892f5f26221f946401fad50249a41d47bdd267189bb531abf0f66504768db6", 0xe1, 0x4000, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r2 = getpid() getpriority(0x2, r2) r3 = fcntl$dupfd(r1, 0x0, r0) statx(r3, &(0x7f0000000080)='./file0\x00', 0x6400, 0x500, &(0x7f0000000500)) 2018/06/05 11:36:03 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:03 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x400}, {r0, 0x400}, {r0, 0x3000}, {r0, 0x410}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100)={0x3}, 0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x65e}}, 0x3, 0x6, 0x8, 0xfffffffffffffffd}, &(0x7f0000000200)=0x98) 2018/06/05 11:36:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:03 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:03 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe2ce, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000500)={0x10000, 0x100000001, 0x100000000, 0x0, 0x0, [], [], [], 0x2, 0x7}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) io_setup(0x100000000, &(0x7f0000000180)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f00000001c0)='Oa', 0x2, 0x89, 0x0, 0x5feaa4e7a3c408a5, r1}, &(0x7f0000000240)) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:04 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:04 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000000004e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfd) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000180)="f7a9f5dd42ce98984b97fb9d45b39b15b1ef9a135f5e9137bc290732b1ebfc87d9cf7f9ad082e14e2d24a7fa57bc3508cccb434f1cddb1ea233b274d52d014619bc98b256ac95231273a1eea24c14b90990a3907ab40f30762504222e3dfb090d0f35562701495eab5eb9e61b44f0d4eb8fd0b9ce9b1a59ad21f8fa516186b9bb5b98e16c3811108fa90bab84114189be1fe734ade81cf4aace5269bcae039b3717c628be3bd5e4c1c633c11a24d99f1fa29e1ad97f06c6af89745b0cefa0e3d807a892f5f26221f946401fad50249a41d47bdd267189bb531abf0f66504768db6", 0xe1, 0x4000, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r2 = getpid() getpriority(0x2, r2) r3 = fcntl$dupfd(r1, 0x0, r0) statx(r3, &(0x7f0000000080)='./file0\x00', 0x6400, 0x500, &(0x7f0000000500)) 2018/06/05 11:36:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000100)=""/123, 0xfffffffffffffe45, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10d000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000280)={{0x7, 0x2, 0x2, 0x0, 'syz0\x00', 0x9}, 0x0, [0xfff, 0x1, 0x1, 0x3, 0x20, 0x5, 0x101, 0xcbcf, 0xc994, 0x7, 0x6, 0x2, 0xffffffffffff8000, 0x6, 0x5, 0x1, 0x5, 0x1, 0xa, 0x4, 0x2, 0x401, 0x3, 0x6, 0x200, 0x2393, 0x59a, 0x9, 0x7fff, 0x81, 0x1800000000, 0x200, 0x8000, 0x80, 0x7, 0xe60, 0x4, 0x4, 0xffffffff, 0x0, 0x4, 0x6, 0x5, 0x6, 0x100000001, 0x1, 0x9, 0x3, 0x100, 0x5, 0x3, 0x6, 0x200, 0x2, 0x4, 0x3, 0x1, 0x82f, 0xd9c, 0x4, 0x2, 0x7fffffff, 0x4, 0x100000001, 0x400, 0x1, 0x40, 0x8, 0xdb13, 0x81, 0x1, 0x0, 0x9, 0xff, 0x8, 0x8, 0x8, 0x80000000, 0x0, 0x2, 0x7, 0x5, 0x4f58, 0x8, 0x4, 0x4, 0x100, 0x0, 0x80000001, 0x20, 0x4, 0x215161eb, 0xadc, 0x4, 0x3, 0x5, 0x0, 0x6, 0x0, 0x2, 0x6, 0x81, 0x40, 0x1b5, 0x1f, 0x7, 0x1, 0x100, 0x0, 0x5, 0x100, 0x8, 0x7f, 0x6, 0x8, 0xfffffffffffffffc, 0xff0e, 0x0, 0x1, 0x1, 0x7f, 0x41e, 0x2, 0x2, 0xfffffffffffffffc, 0x7, 0x8, 0x6], {0x77359400}}) 2018/06/05 11:36:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0), 0x0, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffff81) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x121900, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x2, 0x178}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002b40)={0x0, 0x2}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0xffff}, &(0x7f0000002c00)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r5, 0x401, 0xe8c}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002c40)={0x0, 0x8c8}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="62000000539d9017759776f4d30b12c6d4aa1c3fc7d98627f2931b7fbdfb81f7f1fdd5c562e02cf3d256712f42a9dc2bdb6738371c6c34d431e7b69919c3587043e7710ccf6c2afe326f61b38f21fdd8ee63b8ed2c6d4c3dd9d4d85c3d7bb40d89a736cd93f5"], &(0x7f0000002fc0)=0x6a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003500)={0x0, 0x4, 0x15bb}, &(0x7f0000003540)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003780)={r6, 0xffffffffffffffe6, &(0x7f0000003800)}, &(0x7f0000003840)=0xfffffffffffffcd7) sendmmsg$inet_sctp(r2, &(0x7f00000036c0)=[{&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x7, @empty, 0xd8f}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000001600)="7b04d297f0b6535c548ccc970ae411e99165cade7a4f3255b8b087a42d336923493c1d4cd9d3a77e4fa9a97ffc443c011fb66d4cdf6762d819d839e39174dc7824553ac0f2c06328ba9c5498738c790bb8953760107fb8cc3022b91d2fa55449c3c3f83961922678110f074438edc8cf072b64ab426b23682c56967257cc49d7cea6d712f5bd891abea94d48d1069fece341455d8f331461847871ff839b4242806fbb96408b9c6d9b104cb51ec485ad18feddf772021c8932d2e29edf900886c29fbeab2556d52b", 0xc8}, {&(0x7f00000001c0)="5349ce75d34b7baf571ff172dac97ee01e22f64e6902d9aa663f79dc80b1889e54d9d8f11a51bec69db993", 0x2b}, {&(0x7f0000002780)="64d28edf7219e137ebd19b0ee124a73cf7ebc6d50ac6d55573040eddbe81e9b68a06e3f2be22bb5745b8e9896baf10ae208df67860b46cd2aa4942e48aba422995697fb809b90ab086f24dae7dd93d76414a0883457f471ddcd5af15a2d05d916815296611ba525dafc6e54feda9d81217cce2cbe7a815ade8dec9d244a5d13fcd489320af00172f30b1ca340aff9db0420b09ef0a6c4acb6ecedbcfca715f19f5d56c3925c5d6b5251b067af370b1c57a6ece566a0d4650c2e1ec155a916a4a11dc0d95a3b9b9cbf35765ec807ee59811cd82c0708b1733dbe05ae25eee58e89000", 0xe2}, {&(0x7f0000000200)}, {&(0x7f0000000300)="2f19bc5a81bc4478464a9ca797088c3b2bfc312a50b64183f10211c9678bac56aedb1dec1106ab16ef46438b4a91337149ee7a04dfd3cec3b5f760df0b3966604ce1e7d6c1d3ed3970b3e7df1191fc6feb9ee8e2fc4f96ba622c9b46647bb3d3faac551ca18f8a11145614b4eb43dac333556429c3eec9951f122c0afe138329501099e0a746055924bae6f5e2c071f5cb3bee1591c4ca3cdb2ecac75387f81b1238f625fb16ab174d4f8f76f1121df33c19", 0xb2}, {&(0x7f0000002880)="1f1614726176c91b45ed807f48c2efc3089cc18ad587d3922904acb13fe26eba52668a72287df69c27ec861061901386da2676ecb8e25c20e351cd908189d21ebc102feba24ec46763f4183dd5ef0182b76dd71c7872a73a4e403a90511cfdfea0df4b778ca8ce1518968c277d6d7ca0e5e7f7cc1f5f9d21151caa70db5cf41bca0978ae337979166ee871c47acfb01ac38af82599e1298c335508dc34985c962ee1c45f133931c7fe33874ad8ed7793483cc8723b14b53a9b3d54a5ed4c6b1bb95b237cf47828a2945e5dbcfb1e270038a41370d116fdf2e008da587ec314a7be65c8ef10afc0", 0xe7}, {&(0x7f0000002980)="a1e22c4d11f4d89efc74dbeafcbbc040b43c65eebc82380986d0ee41e2b90e2ffbcb27a4c20b9c959def52e9a3c1d19f8a6cc89c25979fd9ab6c1f1c3d9dfdf83abfff0eefa8530a3f1063844049d9670f949bbd496edc581ecb482c852aef419352e5c0b23b9d53c710cd9ce55ace566e60620843bddd5181de36356d4713747305114676370478934ffc3d07169d6c83a4d277404f69b63f786117313babb6b8d5643ccfb459084b885e464446fbd7df7488f755af0bfc2279510d2ae120f6be0738f5f1f2de52725a0aaaafe0c9d08a6fb3470a17c8498abfba754ddd1cc6479402800a397d", 0xe7}], 0xa, &(0x7f0000002cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x204, 0x1ff, 0x1ff, 0xfffffffffffffff7, 0x4, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x0, 0x6, 0xffffffffffffff69, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4d51, 0x200, 0x6, 0xe9, 0x3, 0x100000001, 0x10001, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xc}}, @init={0x18, 0x84, 0x0, {0x8, 0x80000000, 0x7f, 0xc19}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x2, 0x200, 0xffffffff, 0xffffffffffffffff, 0x709800000000000, 0x4, 0x5e3c75e5, r6}}], 0xe0, 0x8000}, {&(0x7f0000002dc0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000002e00)="90cc2c01a991bf2a5f35239dbf97fcc8b7400bb272d4bf8d06e42ee9bb43c83c2df0a7f2eabdc0df5e909a75837e5f927fea118d5d6df82b03afc6b91ea30824739ecf042562088dc7c07b337fedddc4a4aece14409acd1a21a0967d9b2fd5a3378cb066e94d1048529dc5196456ec78f0c2f278fc51cb2b17cd852a510aac30f7a3ba23150537a029279f89cebd97e071e63228f15b07f8abd72033349c083cc97b678bb7c40c0b4e1e8e514fd1671f485b7559b66e6493b24e69090a28ab42387a05d31007d902175052258e36d529e9570b755f0bc8d9a3664395cf8df768270c9b26eec917", 0xe7}], 0x1, &(0x7f0000003000)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x8001}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x3, 0x51c, r7}}], 0x68, 0x40400c0}, {&(0x7f0000003080)=@in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000003480)=[{&(0x7f00000030c0)="615b3139d720114567f8dabf616d6b79c66205be3b5a237e750d15b28b66f239dd6819a4825faa72ed493911a694da05f9771d95fc4f3cf50ac97e5f7de0fac8ac36490117626c2d84155a9108a023110992b4f399be8e6959e5e36374bbaaf365c2032d8538668739a664967b27156f1ca67b788ddf6148fce1ee90bb13e637bfc40c7f4532ed24f9fe30274dfeedc962b83a9fd0bb521dccc430aeb912f7df62f290a5c1821c0a97881215d53dd17e1ccdcdc0293aa857dd11c9f646cb6af8cea74d96e17b997cf65a45cc5d730e2d1b2aa47bcb4eed7fe14e76ad", 0xdc}, {&(0x7f00000031c0)="dcd74f5856bbcffa9f1f1605a3c5bff8cdfc90eba53c624dd75f2ed88240518cde3f1163659c99a12c8d8ab8a5f93ffc66f85afd8b07dc0eadc2ac5046eb08b40a30922ab9f2372c1d15f6725ee0dea23478642e73c6d57a036495024f70b1d0bc7a8ec835b5756d356f1dfb25855829b71afbe1d3513de0ddd3b93cd9669c56bfb16358641b13e21a04c20f5447f7260a13fc70eaaf6fbeb36b5a4aad3e9992786895aadd51a277366dbe5bedb6695e7a29cc8f5104e76c3f884ae8c84757cb021df28f2968000de4f48c", 0xcb}, {&(0x7f00000032c0)="eed46420ccd4a1075ed31192156481594a3b280f0001bdf334", 0x19}, {&(0x7f0000003300)="45c591089d7bab2f32d9115d59c3e51c8de43258ade35c74e9a6a30ffdb08e923a989c21154f3433be6ff2ce15523dc6eb9cf4", 0x33}, {&(0x7f0000003340)="84f2b2cb246ebf2d4f188d283e9765f5ee7526bdc6f5aa7d29f509e513fe978812233e2ed5590d8dac04b4fc107b997db337468dde09ef6834a644b5c44bc40554fe1478017a976c4dfe64a4b684cec6138e75aea0f34e9d313335e3ad7a491f004bb90519762d", 0x67}, {&(0x7f00000033c0)="724f2545cb94fc3bd308d0851468169f7636608f11d8c2dfade960e87c16156c0f1930a0b5945b54d3749771e0b33fd9a0df6c41363cbb6a966326266015906866549ac39ea579d0e77bdc0cafa783c2278f773dda6f408eaa7e57868ed8ce8c973998cbbbc818d47251982ba77d358114af7c41a67f98588e9266f19d1ddc9ef6d34087e2627ffbe1493e4b5fdeafcd6ce1b0075dcccfcf622c1220628374d7d559d1822506f13dc2c4", 0xaa}], 0x6, &(0x7f0000003640)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8001, 0x100000001, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x80, 0x100, r9}}], 0x58, 0x4040001}], 0x3, 0x8000) 2018/06/05 11:36:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) rmdir(&(0x7f0000000040)='./file0\x00') sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/06/05 11:36:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0), 0x0, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:05 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:05 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:05 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/252, 0xfc}], 0x5, &(0x7f0000001480)=""/182, 0xb6, 0x6}, 0x1) 2018/06/05 11:36:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000001c0)=0x8) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/06/05 11:36:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0), 0x0, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:05 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:05 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:05 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x95c, 0xb5, "fb49d2e597c9a34577d1a083a32015b6e76c112306ace8808aeddd2f047be5fb62942af1d88b86171f800669be1185fa1ddd95fae2e15c54510dff6b865db4c88869e58b9c8e7ea40c499d6c85386e27cb1af9155a5bc9e175cb8c8bbc80fc4585a47dffdb63b5292664a404aaf12dfea275c444cb88fa75be3dc9790f93e50eb3119efa548f8eeec917d41be099176d6d3dd6100d925384ac18dcabadbe2601dc497bac6657277284c4c9041099eed112e8065c89"}, 0xbd) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xe21000000000000, 0x20002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r2, 0xfffffffffffffff9}, 0x8) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffed0) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:05 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:06 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:06 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0xfffffffffffffefc) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x400, 0x28}, &(0x7f00000000c0)=0x8) r2 = memfd_create(&(0x7f0000000140)='vmnet0md5sum#lovboxnet1\x00', 0x1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000000040)=0xffffffffffffff8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x100000000, 0x1, 0x4, 0x1, 0x4, 0x40, 0x3f, 0xfff, r3}, 0x20) 2018/06/05 11:36:06 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:06 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:06 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x8000, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r3) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:06 executing program 7: socket$inet6(0xa, 0x0, 0x0) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r0 = socket$inet6(0xa, 0xf, 0x6a5) read(r0, &(0x7f0000000000)=""/83, 0x53) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xbffa, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x401, 0x4) 2018/06/05 11:36:06 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:06 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7ff, 0xa, 0x7, 0x8000, r1}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x202) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r4, 0x9, 0x800000000d, &(0x7f0000000240)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x8080, 0x0) sendto(r4, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$rds(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:06 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/06/05 11:36:06 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x201ff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x98, 0x4, 0x17, 0x10, "06546b05630cf93c387a62ab744be23cb5cc62d0db0d65a1807ceb0830385679ed0beee3f3ed0712f2a12b3e2334f833b02ba7313fa8594ee6f33dfb6445f58d", "8a9bf75505a390b4839b288f5585796616b3c1d246f781741809f1a852cb9a1f", [0x8b7, 0x1]}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x0, 0x1fa}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000540), &(0x7f00000007c0)=0xc) sendmsg$alg(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000180)="f171e29aeb875111559a146f94", 0xd}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000880)="b6f60fcc44b1f279c8eed7fc62eda953da90815e01cc55ef1b7bee3325319d397a990e02c83203fad30171681d3b4063795149c137a80917bb325999dbd8581c82761238b9091dfaf9b740adcfada238b5061f1f84feae4d813ca6159bd6d3ebfbd3daf69d2c66b7c44bcfe134f498a37158ae63f123075fef0ea127946507d646712abaa24c5583a5eb25ee7ed95b35b1789e918a078e46580e81f144552b192aae771c8b4e2187d4931538891e6abb05f18afa5ccef90deb5c2b5623ed91297812f863c5236b51adbcc26970391fb2187608b32aaae9d7dfe87dc9f5dfadf279807acbbbfa0cb8aadaca64484f8400bb75899bdff5", 0xf6}, {&(0x7f0000000980)="d5775c07707f27026aebde959ebead3a84cdc6e1337b9e4f08bd469cd618070e3f02fbcee50e4673f98f6046ae6c3451e79781d78ad30b5249d664fb44006a2bf492721c198e8c218c092378c51c6c5c5e220ba685c238c6254ce17f80f83fc8d61f683a65d9b0a394faf1fbc02f6eacd6facf40e6b74dcb823130d0eaf42aec82e5ad9f622815b8fcd8878cdf2e40ce796d937bc88d12615f332616b752efacd054adf2d001bd4fbaeebce370c150d03e59710e45d384991bd3c52291718ce0d62ecd4d112b3f673bbc1b2b1530cbf30bd3", 0xd2}, {&(0x7f0000000a80)="52810b5f2b3fd4fa1ba16ea759544013dccb4c6b7d3bfa27a19549fae864f12d36bbc2c5a5d87ee01b985a22937ca3bb87183340579cc420dbc6d06c44f9473ae2d24d7d28c59e80be79beed2eafc11f077822d529", 0x55}, {&(0x7f0000000b00)="2a529fe0ff638287252be9b24c056a7b4633df3f35393939b0459d21b2f8080a2abf558d8200c8c349152e517854a98e997e6fb64f5bdffa3a275ab8efbc35192531727208b7ae1bca270e2c8b331659f2c7151f8928c42ef57284f0c8659133f903eeeefeedf44dcadaa38b8f0a4599be35e945fb01d3076e5321aa95d8726be01fd44de86311017d9f72397356d90e41e21e0ed20de46f0ce519bf7f6cf5ca624ef729502ba60f0242a9cfb1c0ea1f0d4e1d90ba02acfbc3ba5a5852d156fa7747702414937f43bfec3700fde41bcd842f30dca108695535", 0xd9}], 0x6, 0x0, 0x0, 0x1}, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x1, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x581b}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x7e) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x552, 0x2, 0x2f, 0xffffffffffffbedd, r4}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r5, @ANYBLOB="dc059031c6a385e1426bfa6cbac2221559c1575001e2daef421cbf8a1049ced19b5d9ba01da292cf886a948500b3c529da8aa5b37155ba55c86f91159c5596a7ae88484b4aef543c02996e731cce1336bb84f031dbf3590e85207cbb7ff0ba178083f64f52"], 0x8) 2018/06/05 11:36:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x22000, 0x108) r3 = socket$netlink(0x10, 0x3, 0x17) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2020200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x300, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0x1f) r5 = dup3(r3, r0, 0x80000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1c}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x14) sendto(r0, &(0x7f0000000140)="c0", 0xd5, 0x0, &(0x7f0000000280)=@rc={0x1f, {0x800, 0xaa0, 0xf04, 0x1, 0x8, 0x200}, 0xb5d8}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:07 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x201ff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x98, 0x4, 0x17, 0x10, "06546b05630cf93c387a62ab744be23cb5cc62d0db0d65a1807ceb0830385679ed0beee3f3ed0712f2a12b3e2334f833b02ba7313fa8594ee6f33dfb6445f58d", "8a9bf75505a390b4839b288f5585796616b3c1d246f781741809f1a852cb9a1f", [0x8b7, 0x1]}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x0, 0x1fa}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000540), &(0x7f00000007c0)=0xc) sendmsg$alg(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000180)="f171e29aeb875111559a146f94", 0xd}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000880)="b6f60fcc44b1f279c8eed7fc62eda953da90815e01cc55ef1b7bee3325319d397a990e02c83203fad30171681d3b4063795149c137a80917bb325999dbd8581c82761238b9091dfaf9b740adcfada238b5061f1f84feae4d813ca6159bd6d3ebfbd3daf69d2c66b7c44bcfe134f498a37158ae63f123075fef0ea127946507d646712abaa24c5583a5eb25ee7ed95b35b1789e918a078e46580e81f144552b192aae771c8b4e2187d4931538891e6abb05f18afa5ccef90deb5c2b5623ed91297812f863c5236b51adbcc26970391fb2187608b32aaae9d7dfe87dc9f5dfadf279807acbbbfa0cb8aadaca64484f8400bb75899bdff5", 0xf6}, {&(0x7f0000000980)="d5775c07707f27026aebde959ebead3a84cdc6e1337b9e4f08bd469cd618070e3f02fbcee50e4673f98f6046ae6c3451e79781d78ad30b5249d664fb44006a2bf492721c198e8c218c092378c51c6c5c5e220ba685c238c6254ce17f80f83fc8d61f683a65d9b0a394faf1fbc02f6eacd6facf40e6b74dcb823130d0eaf42aec82e5ad9f622815b8fcd8878cdf2e40ce796d937bc88d12615f332616b752efacd054adf2d001bd4fbaeebce370c150d03e59710e45d384991bd3c52291718ce0d62ecd4d112b3f673bbc1b2b1530cbf30bd3", 0xd2}, {&(0x7f0000000a80)="52810b5f2b3fd4fa1ba16ea759544013dccb4c6b7d3bfa27a19549fae864f12d36bbc2c5a5d87ee01b985a22937ca3bb87183340579cc420dbc6d06c44f9473ae2d24d7d28c59e80be79beed2eafc11f077822d529", 0x55}, {&(0x7f0000000b00)="2a529fe0ff638287252be9b24c056a7b4633df3f35393939b0459d21b2f8080a2abf558d8200c8c349152e517854a98e997e6fb64f5bdffa3a275ab8efbc35192531727208b7ae1bca270e2c8b331659f2c7151f8928c42ef57284f0c8659133f903eeeefeedf44dcadaa38b8f0a4599be35e945fb01d3076e5321aa95d8726be01fd44de86311017d9f72397356d90e41e21e0ed20de46f0ce519bf7f6cf5ca624ef729502ba60f0242a9cfb1c0ea1f0d4e1d90ba02acfbc3ba5a5852d156fa7747702414937f43bfec3700fde41bcd842f30dca108695535", 0xd9}], 0x6, 0x0, 0x0, 0x1}, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x1, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x581b}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x7e) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x552, 0x2, 0x2f, 0xffffffffffffbedd, r4}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r5, @ANYBLOB="dc059031c6a385e1426bfa6cbac2221559c1575001e2daef421cbf8a1049ced19b5d9ba01da292cf886a948500b3c529da8aa5b37155ba55c86f91159c5596a7ae88484b4aef543c02996e731cce1336bb84f031dbf3590e85207cbb7ff0ba178083f64f52"], 0x8) 2018/06/05 11:36:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5e30, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xd0, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0xe44}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e24, 0x99, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:07 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:07 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:07 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000700)="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") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80542, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0xfff, 0x3, 0x11, &(0x7f0000ffc000/0x3000)=nil, 0x3}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:07 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20, 0x400) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) accept4(r1, 0x0, &(0x7f0000000040), 0x80800) 2018/06/05 11:36:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/79, 0x4f) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x9, 0x7f}, 0x41}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfffffffffffffff9, 0x40, 0x3, 0x9, 0x3, 0x3, 0x40, 0x7c, 0x38, 0x252, 0x3f, 0x800, 0x20, 0x1, 0x9, 0xffffe00000000000}, [{0x7, 0x8, 0x4, 0x7ae2ed9f, 0x5, 0x387, 0x80, 0x6}], "8b6eed4ee367612a400afa4f8354b0e5a4dcb8729318e1dc01161c3946dce6ffc4649982df59796a355a65d714277865f63c4cdacfd8dfd3b77ce0241cbe0743b3982ab79b0fab3f64cbe0fa5d610a0918a8e769c95273fb617453c1588b2be1ab4092f77552fbea13ed8e18c09b6e25c9acb7efd034d2adfa6ae9d5ac95a8268c63718ec0f8bffbe7d055c26b356917934f3477c5", [[], [], []]}, 0x3ed) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) close(r0) 2018/06/05 11:36:07 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x22000, 0x108) r3 = socket$netlink(0x10, 0x3, 0x17) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2020200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x300, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0x1f) r5 = dup3(r3, r0, 0x80000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1c}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x14) sendto(r0, &(0x7f0000000140)="c0", 0xd5, 0x0, &(0x7f0000000280)=@rc={0x1f, {0x800, 0xaa0, 0xf04, 0x1, 0x8, 0x200}, 0xb5d8}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:07 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:07 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x9) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x1, 0x1, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) openat$cgroup(r2, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x101000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x9, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, &(0x7f0000000180)=0x4) 2018/06/05 11:36:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/06/05 11:36:07 executing program 2 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:07 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x100000001}}) 2018/06/05 11:36:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c650000000001000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/06/05 11:36:07 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) [ 137.006563] FAULT_INJECTION: forcing a failure. [ 137.006563] name failslab, interval 1, probability 0, space 0, times 0 [ 137.017949] CPU: 0 PID: 9074 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 137.025262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.034917] Call Trace: [ 137.037562] dump_stack+0x185/0x1d0 [ 137.041252] should_fail+0x87b/0xab0 [ 137.045030] __should_failslab+0x278/0x2a0 [ 137.049344] should_failslab+0x29/0x70 [ 137.053307] kmem_cache_alloc+0x12e/0xb90 [ 137.057533] ? __inet_hash_connect+0xd28/0x1d50 [ 137.058222] FAULT_INJECTION: forcing a failure. [ 137.058222] name failslab, interval 1, probability 0, space 0, times 0 [ 137.062260] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 137.062310] ? inet_get_local_port_range+0x2b9/0x2d0 [ 137.062343] __inet_hash_connect+0xd28/0x1d50 [ 137.062406] ? inet_hash_connect+0x1e0/0x1e0 [ 137.093215] ? siphash_3u32+0xbd/0x800 [ 137.097153] inet_hash_connect+0x1a8/0x1e0 [ 137.101414] dccp_v4_connect+0x1457/0x1d50 [ 137.105698] ? dccp_sysctl_exit+0xa0/0xa0 [ 137.109869] __inet_stream_connect+0x2cb/0x1390 [ 137.114561] ? __local_bh_enable_ip+0x3b/0x140 [ 137.119176] inet_stream_connect+0xff/0x170 [ 137.123594] ? __inet_stream_connect+0x1390/0x1390 [ 137.128558] __sys_connect+0x41a/0x510 [ 137.132479] ? syscall_return_slowpath+0xe9/0x700 [ 137.137357] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.142743] __x64_sys_connect+0xd8/0x120 [ 137.147685] do_syscall_64+0x152/0x230 [ 137.151593] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 11:36:08 executing program 0: r0 = socket$inet6(0xa, 0x200000000000003, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x350f, 0x48482) connect$unix(r2, &(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x68, r3, 0x224, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xaa1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x80) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640), 0x0, 0x2000000000000}, 0x0) [ 137.157058] RIP: 0033:0x455a09 [ 137.160250] RSP: 002b:00007f5ab0d9bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 137.167975] RAX: ffffffffffffffda RBX: 00007f5ab0d9c6d4 RCX: 0000000000455a09 [ 137.175257] RDX: 0000000000000010 RSI: 0000000020e5c000 RDI: 0000000000000014 [ 137.182539] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.189830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 137.197118] R13: 000000000000005a R14: 00000000006f5910 R15: 0000000000000000 [ 137.204452] CPU: 1 PID: 9081 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 137.211760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.221151] Call Trace: [ 137.223799] dump_stack+0x185/0x1d0 [ 137.227477] should_fail+0x87b/0xab0 [ 137.231272] __should_failslab+0x278/0x2a0 [ 137.235585] should_failslab+0x29/0x70 [ 137.239537] kmem_cache_alloc+0x12e/0xb90 [ 137.243764] ? sock_alloc_inode+0x5f/0x2b0 [ 137.248059] ? __fget_light+0x57/0x700 [ 137.252020] ? __fdget+0x4e/0x60 [ 137.255458] sock_alloc_inode+0x5f/0x2b0 [ 137.259582] ? sockfs_mount+0xa0/0xa0 [ 137.263565] ? sockfs_mount+0xa0/0xa0 [ 137.267423] new_inode_pseudo+0x8a/0x430 [ 137.271532] __sys_accept4+0x2b1/0x10d0 [ 137.275563] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 137.281078] ? prepare_exit_to_usermode+0x149/0x3a0 [ 137.286179] ? syscall_return_slowpath+0x86/0x700 [ 137.291111] __x64_sys_accept+0xdf/0x130 [ 137.295230] do_syscall_64+0x152/0x230 [ 137.299172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.304404] RIP: 0033:0x455a09 [ 137.307624] RSP: 002b:00007f4bccac0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 137.315383] RAX: ffffffffffffffda RBX: 00007f4bccac16d4 RCX: 0000000000455a09 [ 137.322687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 137.329992] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.337311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 137.344618] R13: 0000000000000001 R14: 00000000006f50b8 R15: 0000000000000000 2018/06/05 11:36:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:08 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:08 executing program 2 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:08 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:08 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x100000001}}) 2018/06/05 11:36:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x101000) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x6, 0x4, 0x8, "fe5dc0c0ebe390252c15565804e6c72cb9a5c08a246058f7803fa4c694a6c7955430effaca671e6c79e30b523e484dff7c5cdd144fcd4fe4b93fb2ba3e0127", 0x2a}, 0x60) 2018/06/05 11:36:08 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @loopback}, &(0x7f00000001c0)=0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup(r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)={0xc8, r4, 0x400, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x61}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xafc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000002000000}]}, 0xc8}, 0x1, 0x0, 0x0, 0x841}, 0xc010) restart_syscall() listen(r1, 0x5) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000000040)="0395e2af1666517407aad41262facb965b2051e7a5e0bb3b60d110e9b67a703baa45454d524e473521a7ea072c90f859648a11d057b6cae27a792f203847cc33fb5e10e26368b1b9d8e26507b82302d2d271c884294f773947f9c8da77f643d2909a5ea1db53538e6b9c7d0dffa96dc19101b387fcfe3ddf8b3934470de29f7f57b3f33371b3ad9df3725015f5ebd8c5fb4d3cc6e40e26c2b4131f905c6632b33decfb51cd86d65ceaa21edc4be42f29bd7e88b310076a6f078f971f", 0xbc) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000005c0)={0x4, &(0x7f0000000580)=[{0x3, 0xffffffffffffd9de, 0x1, 0x2}, {0x1, 0x9e0, 0x5, 0x866}, {0x100000001, 0x7, 0xff, 0x1a76000000000000}, {0x4, 0x6, 0x3, 0x8001}]}) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) [ 137.501429] FAULT_INJECTION: forcing a failure. [ 137.501429] name failslab, interval 1, probability 0, space 0, times 0 [ 137.503184] FAULT_INJECTION: forcing a failure. [ 137.503184] name failslab, interval 1, probability 0, space 0, times 0 [ 137.512880] CPU: 1 PID: 9098 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 137.512921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.540757] Call Trace: [ 137.543377] dump_stack+0x185/0x1d0 [ 137.547034] should_fail+0x87b/0xab0 [ 137.550786] __should_failslab+0x278/0x2a0 [ 137.555066] should_failslab+0x29/0x70 [ 137.558992] kmem_cache_alloc_node+0x15e/0xc90 [ 137.563610] ? __alloc_skb+0x202/0x9e0 [ 137.567520] __alloc_skb+0x202/0x9e0 [ 137.571356] netlink_sendmsg+0x76e/0x1350 [ 137.575546] ? netlink_getsockopt+0xc80/0xc80 [ 137.580080] ___sys_sendmsg+0xec0/0x1310 [ 137.584187] ? __fdget+0x4e/0x60 [ 137.587590] ? __fget_light+0x57/0x700 [ 137.591501] ? __fdget+0x4e/0x60 [ 137.594904] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.600296] ? __fget_light+0x6a3/0x700 [ 137.604324] __x64_sys_sendmsg+0x331/0x460 [ 137.608612] do_syscall_64+0x152/0x230 [ 137.612527] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.617733] RIP: 0033:0x455a09 [ 137.620932] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.628751] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 137.636036] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 137.643401] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.650679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 137.657964] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 [ 137.665269] CPU: 0 PID: 9103 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 137.673112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.682499] Call Trace: [ 137.685835] dump_stack+0x185/0x1d0 [ 137.689549] should_fail+0x87b/0xab0 [ 137.693315] __should_failslab+0x278/0x2a0 [ 137.697699] should_failslab+0x29/0x70 [ 137.701640] kmem_cache_alloc_node+0x15e/0xc90 [ 137.706263] ? __alloc_skb+0x202/0x9e0 [ 137.710210] __alloc_skb+0x202/0x9e0 [ 137.713990] netlink_sendmsg+0x76e/0x1350 [ 137.718206] ? netlink_getsockopt+0xc80/0xc80 [ 137.722764] ___sys_sendmsg+0xec0/0x1310 [ 137.726890] ? __fdget+0x4e/0x60 [ 137.730317] ? __fget_light+0x57/0x700 [ 137.734260] ? __fdget+0x4e/0x60 [ 137.737671] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.743084] ? __fget_light+0x6a3/0x700 [ 137.747150] __x64_sys_sendmsg+0x331/0x460 [ 137.751454] do_syscall_64+0x152/0x230 [ 137.755396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.760609] RIP: 0033:0x455a09 [ 137.763830] RSP: 002b:00007fd93eeb2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.771584] RAX: ffffffffffffffda RBX: 00007fd93eeb36d4 RCX: 0000000000455a09 [ 137.778893] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 137.786199] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.793506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 11:36:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:08 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r2 = getpgid(r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000000000)=""/10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x18, 0x0, 0x4, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:08 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x100000001}}) [ 137.797303] FAULT_INJECTION: forcing a failure. [ 137.797303] name failslab, interval 1, probability 0, space 0, times 0 [ 137.800806] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 [ 137.819664] CPU: 1 PID: 9104 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 137.826982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.837086] Call Trace: [ 137.838495] FAULT_INJECTION: forcing a failure. [ 137.838495] name failslab, interval 1, probability 0, space 0, times 0 [ 137.839729] dump_stack+0x185/0x1d0 [ 137.839765] should_fail+0x87b/0xab0 [ 137.839831] __should_failslab+0x278/0x2a0 [ 137.862607] should_failslab+0x29/0x70 [ 137.866536] kmem_cache_alloc_node+0x15e/0xc90 [ 137.871140] ? __alloc_skb+0x202/0x9e0 [ 137.875071] __alloc_skb+0x202/0x9e0 [ 137.878816] dccp_connect+0x6c0/0xd50 [ 137.882640] dccp_v4_connect+0x1adb/0x1d50 [ 137.886936] ? dccp_sysctl_exit+0xa0/0xa0 [ 137.891117] __inet_stream_connect+0x2cb/0x1390 [ 137.895809] ? __local_bh_enable_ip+0x3b/0x140 [ 137.900413] inet_stream_connect+0xff/0x170 [ 137.904744] ? __inet_stream_connect+0x1390/0x1390 [ 137.909718] __sys_connect+0x41a/0x510 [ 137.913634] ? syscall_return_slowpath+0xe9/0x700 [ 137.918500] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.923893] __x64_sys_connect+0xd8/0x120 [ 137.928057] do_syscall_64+0x152/0x230 [ 137.931961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.937154] RIP: 0033:0x455a09 [ 137.940342] RSP: 002b:00007f5ab0d9bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 137.948066] RAX: ffffffffffffffda RBX: 00007f5ab0d9c6d4 RCX: 0000000000455a09 [ 137.955341] RDX: 0000000000000010 RSI: 0000000020e5c000 RDI: 0000000000000014 [ 137.962614] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.969889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 137.977179] R13: 000000000000005a R14: 00000000006f5910 R15: 0000000000000001 [ 137.984487] CPU: 0 PID: 9111 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 137.991788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.001172] Call Trace: [ 138.003816] dump_stack+0x185/0x1d0 [ 138.007514] should_fail+0x87b/0xab0 [ 138.011298] __should_failslab+0x278/0x2a0 [ 138.015602] should_failslab+0x29/0x70 [ 138.019565] __kmalloc+0xc5/0x350 [ 138.023079] ? sock_alloc_inode+0xb9/0x2b0 [ 138.027366] sock_alloc_inode+0xb9/0x2b0 [ 138.031500] ? sockfs_mount+0xa0/0xa0 [ 138.035367] ? sockfs_mount+0xa0/0xa0 [ 138.039229] new_inode_pseudo+0x8a/0x430 [ 138.043353] __sys_accept4+0x2b1/0x10d0 [ 138.047402] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 138.052922] ? prepare_exit_to_usermode+0x149/0x3a0 [ 138.058000] ? syscall_return_slowpath+0x86/0x700 [ 138.062938] __x64_sys_accept+0xdf/0x130 [ 138.067053] do_syscall_64+0x152/0x230 [ 138.070996] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.076221] RIP: 0033:0x455a09 [ 138.079439] RSP: 002b:00007f4bccac0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 138.087202] RAX: ffffffffffffffda RBX: 00007f4bccac16d4 RCX: 0000000000455a09 [ 138.094506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 2018/06/05 11:36:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:09 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x100000001}}) [ 138.101812] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.109122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 138.116435] R13: 0000000000000001 R14: 00000000006f50b8 R15: 0000000000000001 2018/06/05 11:36:09 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:09 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:09 executing program 2 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 138.318339] FAULT_INJECTION: forcing a failure. [ 138.318339] name failslab, interval 1, probability 0, space 0, times 0 [ 138.329719] CPU: 0 PID: 9134 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 138.337116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.346511] Call Trace: [ 138.349173] dump_stack+0x185/0x1d0 [ 138.352867] should_fail+0x87b/0xab0 [ 138.356651] __should_failslab+0x278/0x2a0 [ 138.360996] should_failslab+0x29/0x70 [ 138.364971] __kmalloc_node_track_caller+0x24b/0x11b0 [ 138.370245] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.375680] ? netlink_sendmsg+0x76e/0x1350 [ 138.380079] __alloc_skb+0x2cb/0x9e0 [ 138.383854] ? netlink_sendmsg+0x76e/0x1350 [ 138.388250] netlink_sendmsg+0x76e/0x1350 [ 138.388518] FAULT_INJECTION: forcing a failure. [ 138.388518] name failslab, interval 1, probability 0, space 0, times 0 [ 138.392466] ? netlink_getsockopt+0xc80/0xc80 [ 138.392526] ___sys_sendmsg+0xec0/0x1310 [ 138.392590] ? __fdget+0x4e/0x60 [ 138.415698] ? __fget_light+0x57/0x700 [ 138.419616] ? __fdget+0x4e/0x60 [ 138.423018] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.428413] ? __fget_light+0x6a3/0x700 [ 138.432451] __x64_sys_sendmsg+0x331/0x460 [ 138.436709] do_syscall_64+0x152/0x230 [ 138.440620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.445818] RIP: 0033:0x455a09 [ 138.449013] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.456753] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 138.464037] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 138.471312] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.478595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 138.485899] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 [ 138.493202] CPU: 1 PID: 9138 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 138.500526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.509922] Call Trace: [ 138.512571] dump_stack+0x185/0x1d0 [ 138.516276] should_fail+0x87b/0xab0 [ 138.520067] __should_failslab+0x278/0x2a0 [ 138.524381] should_failslab+0x29/0x70 [ 138.528383] __kmalloc_node_track_caller+0x24b/0x11b0 [ 138.533671] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.536978] FAULT_INJECTION: forcing a failure. [ 138.536978] name failslab, interval 1, probability 0, space 0, times 0 [ 138.539117] ? dccp_connect+0x6c0/0xd50 [ 138.539159] __alloc_skb+0x2cb/0x9e0 [ 138.539215] ? dccp_connect+0x6c0/0xd50 [ 138.562039] dccp_connect+0x6c0/0xd50 [ 138.565868] dccp_v4_connect+0x1adb/0x1d50 [ 138.570157] ? dccp_sysctl_exit+0xa0/0xa0 [ 138.574346] __inet_stream_connect+0x2cb/0x1390 [ 138.579051] ? __local_bh_enable_ip+0x3b/0x140 [ 138.583756] inet_stream_connect+0xff/0x170 [ 138.588089] ? __inet_stream_connect+0x1390/0x1390 [ 138.593063] __sys_connect+0x41a/0x510 [ 138.596982] ? syscall_return_slowpath+0xe9/0x700 [ 138.601850] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.607254] __x64_sys_connect+0xd8/0x120 [ 138.611428] do_syscall_64+0x152/0x230 [ 138.615340] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.620547] RIP: 0033:0x455a09 [ 138.623741] RSP: 002b:00007f5ab0d9bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 138.631467] RAX: ffffffffffffffda RBX: 00007f5ab0d9c6d4 RCX: 0000000000455a09 [ 138.638739] RDX: 0000000000000010 RSI: 0000000020e5c000 RDI: 0000000000000014 [ 138.646015] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.653291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 138.661453] R13: 000000000000005a R14: 00000000006f5910 R15: 0000000000000002 [ 138.668763] CPU: 0 PID: 9139 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 138.676069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.685460] Call Trace: [ 138.688113] dump_stack+0x185/0x1d0 [ 138.691794] should_fail+0x87b/0xab0 [ 138.695562] __should_failslab+0x278/0x2a0 [ 138.699878] should_failslab+0x29/0x70 [ 138.703827] __kmalloc_node_track_caller+0x24b/0x11b0 [ 138.709086] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.714507] ? netlink_sendmsg+0x76e/0x1350 [ 138.718894] __alloc_skb+0x2cb/0x9e0 [ 138.722649] ? netlink_sendmsg+0x76e/0x1350 [ 138.727023] netlink_sendmsg+0x76e/0x1350 [ 138.731240] ? netlink_getsockopt+0xc80/0xc80 [ 138.735803] ___sys_sendmsg+0xec0/0x1310 [ 138.739924] ? __fdget+0x4e/0x60 [ 138.743343] ? __fget_light+0x57/0x700 [ 138.747281] ? __fdget+0x4e/0x60 [ 138.750711] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.756129] ? __fget_light+0x6a3/0x700 [ 138.760202] __x64_sys_sendmsg+0x331/0x460 [ 138.764508] do_syscall_64+0x152/0x230 [ 138.768454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.773681] RIP: 0033:0x455a09 [ 138.776894] RSP: 002b:00007fd93eeb2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.784909] RAX: ffffffffffffffda RBX: 00007fd93eeb36d4 RCX: 0000000000455a09 [ 138.792220] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 138.799526] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.806840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 11:36:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x2000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0x7, 0x2}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200480, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) times(&(0x7f0000000080)) getrandom(&(0x7f0000000000)=""/123, 0x414, 0x1) 2018/06/05 11:36:09 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:09 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0xfffffffffffffc62) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:09 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:09 executing program 2 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:09 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:09 executing program 5 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 138.814150] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 [ 138.891733] FAULT_INJECTION: forcing a failure. [ 138.891733] name failslab, interval 1, probability 0, space 0, times 0 [ 138.903223] CPU: 0 PID: 9151 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 138.906305] FAULT_INJECTION: forcing a failure. [ 138.906305] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 138.910519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.910532] Call Trace: [ 138.910578] dump_stack+0x185/0x1d0 [ 138.910617] should_fail+0x87b/0xab0 [ 138.910655] __should_failslab+0x278/0x2a0 [ 138.910731] should_failslab+0x29/0x70 [ 138.949937] kmem_cache_alloc+0x12e/0xb90 [ 138.954120] ? expand_files+0x5b/0xe00 [ 138.958022] ? __d_alloc+0x8b/0xe40 [ 138.961678] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.967083] ? expand_files+0xa6/0xe00 [ 138.970991] __d_alloc+0x8b/0xe40 [ 138.974489] ? kmsan_memcpy_origins+0xf1/0x170 [ 138.979109] d_alloc_pseudo+0x68/0x80 [ 138.982926] sock_alloc_file+0x208/0xba0 [ 138.987014] __sys_accept4+0x667/0x10d0 [ 138.991038] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 138.996512] ? prepare_exit_to_usermode+0x149/0x3a0 [ 139.001549] ? syscall_return_slowpath+0x86/0x700 [ 139.006438] __x64_sys_accept+0xdf/0x130 [ 139.010516] do_syscall_64+0x152/0x230 [ 139.014428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.019631] RIP: 0033:0x455a09 [ 139.022825] RSP: 002b:00007f4bccac0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 139.030546] RAX: ffffffffffffffda RBX: 00007f4bccac16d4 RCX: 0000000000455a09 [ 139.037825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 139.045099] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.052373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.059646] R13: 0000000000000001 R14: 00000000006f50b8 R15: 0000000000000002 [ 139.066951] CPU: 1 PID: 9153 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 139.074256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.083646] Call Trace: [ 139.086288] dump_stack+0x185/0x1d0 [ 139.089985] should_fail+0x87b/0xab0 [ 139.093762] __alloc_pages_nodemask+0x630/0x5dc0 [ 139.097865] FAULT_INJECTION: forcing a failure. [ 139.097865] name failslab, interval 1, probability 0, space 0, times 0 [ 139.098561] ? kernel_text_address+0x34d/0x3a0 [ 139.098588] ? __kernel_text_address+0x34/0xe0 [ 139.098639] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.124411] ? __save_stack_trace+0x90d/0xb00 [ 139.128947] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.134338] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.139715] ? is_bpf_text_address+0xb4/0x4b0 [ 139.144237] alloc_pages_current+0x6b1/0x970 [ 139.148661] kmalloc_order_trace+0xb9/0x390 [ 139.153013] ? __kmalloc+0x33c/0x350 [ 139.156766] ? wiphy_new_nm+0x9e7/0x2870 [ 139.160838] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 139.165452] __kmalloc+0x33c/0x350 [ 139.169008] ? wiphy_new_nm+0x9e7/0x2870 [ 139.173108] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 139.177696] wiphy_new_nm+0x9e7/0x2870 [ 139.181592] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.186306] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 139.191011] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 139.195988] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.200863] ? hwsim_new_radio_nl+0x84f/0xda0 [ 139.205371] hwsim_new_radio_nl+0xa8d/0xda0 [ 139.209714] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 139.215526] genl_rcv_msg+0x16b1/0x1840 [ 139.219540] netlink_rcv_skb+0x378/0x600 [ 139.223630] ? genl_unbind+0x350/0x350 [ 139.227527] genl_rcv+0x63/0x80 [ 139.230814] netlink_unicast+0x1678/0x1750 [ 139.235077] ? genl_pernet_exit+0xa0/0xa0 [ 139.239265] netlink_sendmsg+0x104f/0x1350 [ 139.243538] ? netlink_getsockopt+0xc80/0xc80 [ 139.248075] ___sys_sendmsg+0xec0/0x1310 [ 139.252163] ? __fdget+0x4e/0x60 [ 139.255546] ? __fget_light+0x57/0x700 [ 139.259449] ? __fdget+0x4e/0x60 [ 139.262847] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.268234] ? __fget_light+0x6a3/0x700 [ 139.272252] __x64_sys_sendmsg+0x331/0x460 [ 139.276962] do_syscall_64+0x152/0x230 [ 139.280870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.286068] RIP: 0033:0x455a09 [ 139.289260] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.296997] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 139.304307] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 139.311588] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.318874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.326150] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 [ 139.333459] CPU: 0 PID: 9149 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 139.340782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.350170] Call Trace: [ 139.352833] dump_stack+0x185/0x1d0 [ 139.356516] should_fail+0x87b/0xab0 [ 139.360302] __should_failslab+0x278/0x2a0 [ 139.364611] should_failslab+0x29/0x70 [ 139.368552] kmem_cache_alloc+0x12e/0xb90 [ 139.372757] ? skb_clone+0x31e/0x590 [ 139.376533] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 139.382030] skb_clone+0x31e/0x590 [ 139.385611] dccp_connect+0x935/0xd50 [ 139.389491] dccp_v4_connect+0x1adb/0x1d50 [ 139.393807] ? dccp_sysctl_exit+0xa0/0xa0 [ 139.398010] __inet_stream_connect+0x2cb/0x1390 [ 139.402741] ? __local_bh_enable_ip+0x3b/0x140 [ 139.407376] inet_stream_connect+0xff/0x170 [ 139.411746] ? __inet_stream_connect+0x1390/0x1390 [ 139.416749] __sys_connect+0x41a/0x510 [ 139.420700] ? syscall_return_slowpath+0xe9/0x700 [ 139.425633] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.431084] __x64_sys_connect+0xd8/0x120 [ 139.435287] do_syscall_64+0x152/0x230 [ 139.439230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 11:36:10 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:10 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) [ 139.444465] RIP: 0033:0x455a09 [ 139.447678] RSP: 002b:00007f5ab0d9bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 139.455428] RAX: ffffffffffffffda RBX: 00007f5ab0d9c6d4 RCX: 0000000000455a09 [ 139.462740] RDX: 0000000000000010 RSI: 0000000020e5c000 RDI: 0000000000000014 [ 139.470058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.477371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.484684] R13: 000000000000005a R14: 00000000006f5910 R15: 0000000000000003 [ 139.513115] FAULT_INJECTION: forcing a failure. [ 139.513115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.525267] CPU: 1 PID: 9166 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 139.532575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.541973] Call Trace: [ 139.544616] dump_stack+0x185/0x1d0 [ 139.548300] should_fail+0x87b/0xab0 [ 139.552070] __alloc_pages_nodemask+0x630/0x5dc0 [ 139.556867] ? kernel_text_address+0x34d/0x3a0 2018/06/05 11:36:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0x8, {{0xa, 0x4e22, 0x6000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x90cc, @remote={0xfe, 0x80, [], 0xbb}, 0x8bf}}}, 0x108) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) [ 139.561496] ? __kernel_text_address+0x34/0xe0 [ 139.566130] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.571628] ? __save_stack_trace+0x90d/0xb00 [ 139.576188] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.581637] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.587051] ? is_bpf_text_address+0xb4/0x4b0 [ 139.591708] alloc_pages_current+0x6b1/0x970 [ 139.596178] kmalloc_order_trace+0xb9/0x390 [ 139.600551] ? __kmalloc+0x33c/0x350 [ 139.604329] ? wiphy_new_nm+0x9e7/0x2870 [ 139.608446] ? ieee80211_add_tx_ts+0x3d0/0x3d0 2018/06/05 11:36:10 executing program 7: r0 = socket$inet6(0xa, 0x1000800000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1) 2018/06/05 11:36:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 139.613074] __kmalloc+0x33c/0x350 [ 139.616660] ? wiphy_new_nm+0x9e7/0x2870 [ 139.620795] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 139.625425] wiphy_new_nm+0x9e7/0x2870 [ 139.629352] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.634094] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 139.638822] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 139.643791] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.648685] ? apic_timer_interrupt+0xa/0x20 [ 139.653144] ? hwsim_new_radio_nl+0x84f/0xda0 [ 139.657686] ? hwsim_new_radio_nl+0x84f/0xda0 [ 139.662228] hwsim_new_radio_nl+0xa8d/0xda0 [ 139.666608] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 139.672449] genl_rcv_msg+0x16b1/0x1840 [ 139.676598] netlink_rcv_skb+0x378/0x600 [ 139.680727] ? genl_unbind+0x350/0x350 [ 139.684775] genl_rcv+0x63/0x80 [ 139.688100] netlink_unicast+0x1678/0x1750 [ 139.692422] ? genl_pernet_exit+0xa0/0xa0 [ 139.696622] netlink_sendmsg+0x104f/0x1350 [ 139.700932] ? netlink_getsockopt+0xc80/0xc80 [ 139.705563] ___sys_sendmsg+0xec0/0x1310 [ 139.709719] ? __fdget+0x4e/0x60 2018/06/05 11:36:10 executing program 5 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 139.713152] ? __fget_light+0x57/0x700 [ 139.717113] ? __fdget+0x4e/0x60 [ 139.720545] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.725974] ? __fget_light+0x6a3/0x700 [ 139.730045] __x64_sys_sendmsg+0x331/0x460 [ 139.734334] do_syscall_64+0x152/0x230 [ 139.738268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.743497] RIP: 0033:0x455a09 [ 139.746711] RSP: 002b:00007fd93eeb2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.754462] RAX: ffffffffffffffda RBX: 00007fd93eeb36d4 RCX: 0000000000455a09 2018/06/05 11:36:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:10 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x4}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) [ 139.761763] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 139.769068] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.776374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.783699] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 [ 139.806009] FAULT_INJECTION: forcing a failure. [ 139.806009] name failslab, interval 1, probability 0, space 0, times 0 [ 139.817578] CPU: 0 PID: 9165 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 139.824891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.835247] Call Trace: [ 139.837911] dump_stack+0x185/0x1d0 [ 139.841593] should_fail+0x87b/0xab0 [ 139.845363] __should_failslab+0x278/0x2a0 [ 139.849658] should_failslab+0x29/0x70 [ 139.853601] kmem_cache_alloc+0x12e/0xb90 [ 139.857830] ? get_empty_filp+0x1f1/0x870 [ 139.862041] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.867477] ? d_set_d_op+0x652/0x7c0 [ 139.871328] get_empty_filp+0x1f1/0x870 [ 139.875376] alloc_file+0x6a/0x5d0 [ 139.878977] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.884502] ? d_instantiate+0x118/0x190 [ 139.888621] sock_alloc_file+0x31e/0xba0 [ 139.892742] __sys_accept4+0x667/0x10d0 [ 139.896780] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 139.902301] ? prepare_exit_to_usermode+0x149/0x3a0 [ 139.907411] ? syscall_return_slowpath+0x86/0x700 2018/06/05 11:36:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x3) ioctl$sock_proto_private(r0, 0x400000000089e1, &(0x7f0000001b80)="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") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x3ff, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="df26c94d961a5d97903b5cce367383085dfd9f99d3f580456bdcc6d925dcafd49d871a1476e2116380156778d8ed572a2c3c09a220520b1e14568612e2370f699031d442ddb6428bcaf83861c1fd92c3809f8ed11191bd1592a6868e25c832ae95163df85afd79cb63dbf1f5663f7a5ef85f952e074c7c33d19e0480966269a7125e44a71e55bea5a9830e9652044eb8dd4c4cdd3d367d57fe1cfa6989904392c53e0738ca0b53df99a447126951a60892c8d55685ac2a253d1544785f46fe9e3fb216e5426a7b0a0adba8840c07e700b5c92579f5be6aea59f9c508a4f103faddfe8ad602278d7690692335bbd6d8f52293de3069854b080a0fbbd62b64c8c1a994d84ccc82706f12471ea163c479d54e7abc1b82acca074142754d50d4643894a222742a32bc406404de969962a0d175e1288ba5d4d83ef8b4de34db4c91843b3241c194227ff64e58474c5976cb181aefaa06cf428a88c8a62a19d21a69be1cf4b13ba0370e04cc3d9053a354205737a3685e24372b67e5cff32f53ef1ad74c9bf00a64ecf4bab9973ae34d33a2480b7deb4534caaab6b0d8d89b4e8996b3f7c9da7f30e602693b3591f329bf1e721f994b6ee3f803eff53ab639af08ebfd4767140f0cbfb805053b37a229c34f0d19b72908cd827522f2228a10ae5856e514ea325196e367137386dc3ce48105c355c7f236c837e7f2ea315f34b27e3e910d87a348cb5c6e17279783eb00dfbf313347c80f1d70ee68ffbc6fdebdec9d4d8ea611fd701d096207fc98e7256869b4b4aab575b0ab938c35e27c85610ce671ecedfbfe51e26cb74d9367b5767d28f9ad8eaf9423c1d0277a4dc369072553aa3ee33d40212dd91ac42574608d5623c7bcbc8d8430207d7ae19217b6305328bede51b8df40369aab7d4d47cc1dab1a4714553e115d700b091040aa1d1b5d9c3379dfc0c9fb775575afe83a9999e04c1653859beb11edfb9410c2c4b6bc5c6db3895c92a66c5dc467cbe62f1c792a67e35ddd951b5b88f38aa40abcce05936b626c5e5f485d8b271fa501b9dc15fd11333260c86f87133b652f6def66cc2814ca025c00bc411b1781973143c9865987d05ae3de29f5f682ab2c6b0fe332ff7dfee34a2d0a79987af844a7407be5a5ec5317b32007bbdb07635ccc053dd9296347b33f81b89c3d2224f55818375c3a010905cb1e64849deb76c7096992193e3ed18d85db7b169430e36f98ee262d81fba124fafebfedec341a5d3972c535f18eb769de30b8b6ed61e27ebf28b118d1259e9f06dd5eb4187493605b812318ae2f567a5517d234dc675961578c0393e675b62323e68f0b86001e1cd9020db4039f690a05c03b231ff2c8d2a115680bddb3a457f2bab6dd98c5a936bf16830c9402b47f4ee7fa085043ad21deee0a01a8db77df57a393120842d7f77d9d0766abb108fd0ce0f856897d769bc1611925eb9a33644dcae3b4450b0dbb4d6bf3d17257ce386ff2eae8aefc88e6640e38a6810c97b60d53fa8defba6d1aceb8efd43c8a003e4905b6ea23ee7be93909eabfdfecb80fa57549f0842f0c56558dcbb59acc0f91a914eac1f2b4120d4bf46a71d87072195594f8ec05fc309fde77ab13cacf8a4836f86fddf74f3c17f621982e9fa542621f54e0634a7996c4fb458abdff42128c9b052f4120d0c226c710f7a041a8dce429ea3b930504e1a625c09429e791b49a606408bde4a1c443903a8f63d7ca5b269889f15ba09ad35ae95746bc349b92f60fd1faec784342f67e8c332e26db1609bd5f456b135954edcbfb09679edc55569f219f0a687ef1c0321736e8b3c2058e98f8f1e6521e8d3860771d75929e2390f6f3374079acd7f3eb6ae51e3956b4abcd8b4e73dc38a092a23214cb11e378f51556b085b50e606ed3abcdede570bd6106b98cca26891ee9d99fd612d4a9ee140f61b7650806c73d9a1e14243c6b26f36fd209e0439ee07e1d2e2669efd653bc47600e9167fd41d8e05a5d50ff1ee63e683db34be55aab091c33fbc191e65881e3d8f11d856f6fefdc32a2c4bf0947ddaaff8acc2c9698cb905a2a36df123562bfa501cfc4e87379944cee152488b5ae992051f4f1fefefeb6557080f28f343a56513fdfbc831993829a7017e1d23b98d36e8513610ba49e78a1a4e25e7c556c218f9421d26cbbab7acf8ff0dd5400793d2f2c250b869acbc23fcb3a871ccd0a4ed31c11d81af12e4ec983fa2936f5164aadd1cf0522e3960a6f777920edd50293c8939fb7895a7e81ad33bca789c2d099a868b9c78d06de0bdb12799eee6dca42fe1016479c25df4af2c4c1ad070e3cdff216fc7015c115a98ef0867b0ba396e55abbb7dccc84458c56d5a876868d610f41eefe4cd4181090cf2f99db005c30431e28d73a6043e51207f3daae49f6fef72dc8764d92c5c47ca7e83c90ce9af0f294c17c803ea4e3bffbcc02a7512c8bf7b79106ccf48852f03f5fb9e4aed1eca609fe48442e16f51f4f830f2634f1548e37b58a58534714d90d586f59f35ed69e03afa5e424316caf7042e58a3b617e565c239926b412e06c0ef9768191ef61dd46ec10c7cfca2b0652a2a305e3426694402fbdabac75da869485b796bb2d05e7459a4913481962223d9e9d5436f79362d833a6f80b76267a8a14d199fcdf62f138b3d038b94d38f542c3c53ba47c06c333e46235d5d585576868565fd1980430163390a94809ad7f8eac29dc2fb7712134ce97f07c5e2777a021e78bef7ba2b7c0c7a30cac42ecbb5dbc1509986262e9cfe94e6059491c84e919c7849d5d0560ae92d17c15d05fe391cc25a8b7c10ac3fb75041b61bcc212e665bbd9fb0e73ec0649f8040ecc68ad4e905fd7cbec3a295a54e3a3f03733291a1115f67fb6d52c7f553bf9c84224467bd11779a1d109d628cfdc3c7cefc2c6d9a621f8c09d2024572ce7829a2da62c5b241dff363f88812f3bde0fc6cd808076d39433391d99b7d31fec40c440f875f6ab678ad15401746d59fc54b7e79103c720fc1aa9a21823f6fa0613b4b7f1f5097bf12699761d911d5ebe57d3841077c17d4be209afcbdadf45bd7d2604244fdb63918d55e7e3b101e639b28ddf131cf607cc16b2324b3ab4d385204afbe0d4ab5dc8704ebf154b207a8f30128a4ec7ced65b037762a461f9e630eb8539930f48aac7cf92da3df877ab03e63d2a79edd31747304c4da7657eb351d09fa64918e78edb41665c1eb5da0495cd1d1e5d38dde76c5f33fb305952318f43e7d54a3a1cf5bf5eed7dae02f5f5a3cdbe8dbfcb2fb861e61392c39d97a5501be15faebd93db4d73254b94d8b55df8db0aed1ee68c1408ccd022e6917f787f0c26bbedd00486f9c9258eacd16d5e784088d81905cd66055be9a7f20424133d208624960145acab377b28f874468f21ba259424ffee7ffc8315fb53637d2e268e22fe8a621964822e256f430b0a9df16af2018ab8d492f94dbb5bcf294b4bf981ccef0251ba945b020e4594236e5bcc909770756be97df7c550b0b14efff1b3487e4a80918b9312ff7f7e26d8465c1b06c10b91fc789f0a9867960a542b07554befebaa079afcf477e7bd6edc3315a3ce2fc71eea39ce1acabd0914df7d7d10410f09dabaf4f2f104c296e40042a092e88c03593354e3795dbcf2dd5c94c671b89d1e705098546019a71e55bf129cc0b2d7a37195224eb5498199379a21ae6206a8739a6c77ebebd4b90a4c41e6631b6f4359e408e1197d7980faba2b27a8574082ac1f94d6e4dfa62cf27d1bd40050ba0f49eb70a867a56bd59c4c50a02e11bbe8ccc17f230c7f33c39e7d839e5c3eec5ca37e0135ae98bc4cbe27172bf7deb5aaea7680643b1ccaa1bccf3d82479fb1685df3c971b7af05a526698a1e746e804788657ee6dba3913b6d41cfacbe4886cd8ec2410ed7751bae4a59061d03d9410ae55a6c5f0a2d607f4a480c3a65bae22a0207a10f6613a6a932f723afb835edc90f9cc947023e688ad254345a0cae23cc5ed1a8914ff5696766f7dee6728c17212013a2de1bb20b37f9eb550897acafe2160c4368df85ac664f83d372646d605921bb5924fe901ba5a04e129fb67b7f2505ab7754e34b1fcfe9639e7375a603448e9300fda0786af62efcaf21ca7516ce42784f4d38caf239f09015c0241b311abe067e4cf6dacab76a7502ad99091ca806b24d932cd84f56a930fdfc1e6864a7497383882f77bd4af8909475a437668ec4ef43e76a96067294c0f450c06726d5ff5f39761cef2b2e9e9aaf1a3f2e94156b8854fee25eb98c8fd1bffed34c6b8458f1dca690059a8bf25563a30e6dcb43949e2ffe5957e8bb4e73945734e686d22c54c2356b6921ec3e56657f7c48cd5e3f7b86463ec88e183c2054250d552d6e4def5c3ba34f74e88d3e3d3a01784d22b21d8b41e9b319a2424d175c5de39c9b8c1ea6405c576d6ad52bb6e816339c28770bf5273ec94e24b97fcb8fb0f88b88ffc09f6a46e70db5b4e9a53f055e33069ec1e8e376fd345dd48a9175938312353e9210a4ad5172108eb0a3b181d7f3d48c5329cc013f5c63ee0596b110a0b29043732a397e00925aa2eb1660178dacbd8b51549d05a8f7b70424b73dcce5ba12ae58c628c611c3f8f0af94f4a17a766fc16f07a01b87c4c87bee3bdd2cfb1760d7eaab607d1521580913701b3cbfa90e0359268a3f4c5259b309815a81c418b6b915036b1b24f9a48b8cf6dbf7e64fe4c5f5c57ae5710e4855c975daedfc9056c4bd6161eacf04fc5a0bcd126e9322bb308ffe33b1bffebe41945c41144383337d1f7c966f493364ea4e887c163f0d9fa32d2d0d540300a062f8db6e1e04fdacc44153f765a6532179eedad83ed3c5ea59a751ef5fb04f73ad92d018cc1c80541a40a0039682352e48299229224366294282fbef295ab8c2946123081ee2311590e577275d1de5fcb200a44d2d8fc5b73bbbc80d849dd07cbe415e8c061bd23a518b4ff4156f9f25b4b44582b2e3b3fc8afea6fef3b94ab4880570b910d29435763fbbfe7be53f2e3d7e9cd4e749a31d13257dd839cd6bcb88060f8e84a066f28186e15602fc974aea487e2591e753dca5fdfc6d0122968d657fddb6431dbc4f43ff6be269109fade205e3b5098112fcde18bc43bfa45c93cd190aa05fd9187aad0c368e394c4bf014a4376bafdf8618d1ac1dd6ed570582d87ea6bc629c123af36563997676ef3ff7c87757b7ec623c274a8892c0f4bf9042cd14e72d6b4212dab6e3f53ed498ddb2ebcdd291193f3371a68289b7b024777c5f86ef0cbedef348e9c3574696c48dee4a4a393bbb0aa920850cb5f0ab419e7c7e905445b817c577db250ff591538466648163ea3a2170fc396fc5f24acd74b0452ad906c518f18f9aa2535066cad8642cb6f19104a721889f0cbd3dd7492d34d32fac7599d9e7913d5efcd9cc280eb69f67271c305ef244d523e7fef9b49c6ea1854b0a4bfa02356c26c37ec51a873cfa747e31ba8d7dbf4b9f876a2ed91a9b1de310b020e2e9e68a793a59e1fc65a63e35465f08e71bd4d49775db8ba5fef996feb930c896402ed41739fae6fc910ece5a9da3b281d72fb8e0490a85be45086ca26554474226fa89ac7261c4f0199c0fe0827a4f2773a1d8e995b43c93d9710f2de116154dbc52ee3cf1d3eb140ec504db9c2f1a5d812176f6175b47362686c9b8693e3868cfea737d725c44ccbb8d5656cf280aa3716dc9cb85bf45050017367d4d806b8e3cb19c3d05472878169e436f4c1c6cef5a738a8acbae08285e3a", 0x1000, 0xffffffffffffffff) r4 = add_key(&(0x7f0000001880)='trusted\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001900)="43af87fe263e7c63aaa457dd5bf380aabe10446a7cbbe70a64f1ba198309c7ce19f34c908e9a916375b897c76f19c6e567025635711e6924b9d363ddbf5511e67346ed3194c719c61f24b47c", 0x4c, 0xffffffffffffffff) r5 = request_key(&(0x7f0000001840)="e94f7238727005000000000000", &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a00)='.vmnet0wlan0bdevg}\x00', r4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001680)=[{&(0x7f0000000340)}, {&(0x7f0000001500)="da22d3fb2ed8205c3b3a5115a25a4ae29aa948e750142b6d42ef6bb07d94ca39579e1f6850b424382ebd488400db6a197cc97aa38cadb38551c6ef03bc7b4a1a6ca95d169837f2ca5a543ef50e6462b308c5ac856cb5cdb9e7c6fb69a2b62a997173d68f4677bb90a1", 0x69}, {&(0x7f0000001580)="3c3e2b42195b90736111eb859dbb5f02c5d69b9a495aa932a14aec21abe76643203fb6cc6c16be58be33a6b03f5c93cad580d76723e1ff2da87da97adcc19d2d1e6870c42948d96dec8d6cc13e39415450e7850f6d8e4a862deefe217055a0748f1a72053d661bd50f89a13e833b6a1d7d2750be09595722b8ece4090f67c09e00e23325f5b56c9ff57524337b0afb5f374336e2d061729616a884c16f90de6b3abd12b6", 0xa4}, {&(0x7f0000000380)="1cc15079bf2c66155300c9f0c8694074ed2daf4bd1", 0x15}, {&(0x7f0000001640)="a8636067eaed5abd832412d0ae7b8d2afe47afd71fa2", 0x16}], 0x5, r5) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000001b00)="c05a146817cfa8804c9e385d96bc34c7737395af3d42f687bc51d3e561b3486dd24fb708d1bb90f9a4e9b86405bca7dc889ec6871a01d143a01c88c8c8b379eb2ed2f160efe553cabf8e35ebbd52c5a781a732da29eed887b820378245291da90e84f1b0d44699d2a6f624e65a447ad04f5abe4d612873a95272dcef002e", 0x9b0c1f78517611cd, 0x94, &(0x7f0000001a80)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x3, 0x1f, "833ddb8680023933fc4029e4cefdb12c38e9e8fc5594b465bfef6174e3834684663324e9195d8a61daf2caf049ec2ac05cbc6492b40d198f83ec17f3fc44e4", 0x1a}, 0x1000001b9) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000340)=0x8) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2d, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x88) 2018/06/05 11:36:10 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001600)={0x0, @dev, @multicast1}, &(0x7f0000001640)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001680)={@mcast1={0xff, 0x1, [], 0x1}, 0x12, r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x58) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r4, 0x1}) [ 139.912369] __x64_sys_accept+0xdf/0x130 [ 139.916494] do_syscall_64+0x152/0x230 [ 139.920449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.923309] FAULT_INJECTION: forcing a failure. [ 139.923309] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.925669] RIP: 0033:0x455a09 [ 139.940656] RSP: 002b:00007f4bccac0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 139.948391] RAX: ffffffffffffffda RBX: 00007f4bccac16d4 RCX: 0000000000455a09 [ 139.955679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 139.962977] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.970265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.977552] R13: 0000000000000001 R14: 00000000006f50b8 R15: 0000000000000003 [ 139.984855] CPU: 1 PID: 9179 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 139.992133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.001491] Call Trace: [ 140.004099] dump_stack+0x185/0x1d0 [ 140.007743] should_fail+0x87b/0xab0 [ 140.011474] __alloc_pages_nodemask+0x630/0x5dc0 [ 140.016241] ? get_page_from_freelist+0x5eea/0xb5e0 [ 140.021275] ? kernel_poison_pages+0x40/0x360 [ 140.025783] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.031159] ? kernel_poison_pages+0x1a0/0x360 [ 140.035762] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.041245] ? get_page_from_freelist+0xab08/0xb5e0 [ 140.046313] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 140.051262] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.056122] kmsan_alloc_page+0x82/0xe0 [ 140.060106] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 140.064874] ? kernel_text_address+0x34d/0x3a0 [ 140.069482] ? __kernel_text_address+0x34/0xe0 [ 140.074075] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 140.079533] ? __save_stack_trace+0x90d/0xb00 [ 140.084041] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.089414] ? is_bpf_text_address+0xb4/0x4b0 [ 140.093922] alloc_pages_current+0x6b1/0x970 [ 140.098337] kmalloc_order_trace+0xb9/0x390 [ 140.102661] ? __kmalloc+0x33c/0x350 [ 140.106390] ? wiphy_new_nm+0x9e7/0x2870 [ 140.110458] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 140.115042] __kmalloc+0x33c/0x350 [ 140.118588] ? wiphy_new_nm+0x9e7/0x2870 [ 140.122744] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 140.127334] wiphy_new_nm+0x9e7/0x2870 [ 140.131231] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.135912] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 140.140605] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 140.145546] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.150402] ? hwsim_new_radio_nl+0x84f/0xda0 [ 140.154911] hwsim_new_radio_nl+0xa8d/0xda0 [ 140.159268] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 140.165103] genl_rcv_msg+0x16b1/0x1840 [ 140.169093] netlink_rcv_skb+0x378/0x600 [ 140.173162] ? genl_unbind+0x350/0x350 [ 140.177051] genl_rcv+0x63/0x80 [ 140.180333] netlink_unicast+0x1678/0x1750 [ 140.184598] ? genl_pernet_exit+0xa0/0xa0 [ 140.188757] netlink_sendmsg+0x104f/0x1350 [ 140.193005] ? netlink_getsockopt+0xc80/0xc80 [ 140.197513] ___sys_sendmsg+0xec0/0x1310 [ 140.201600] ? __fdget+0x4e/0x60 [ 140.204973] ? __fget_light+0x57/0x700 [ 140.208862] ? __fdget+0x4e/0x60 [ 140.212328] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.217711] ? __fget_light+0x6a3/0x700 [ 140.221806] __x64_sys_sendmsg+0x331/0x460 [ 140.226064] do_syscall_64+0x152/0x230 [ 140.230001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.235194] RIP: 0033:0x455a09 [ 140.238556] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.246266] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 140.253538] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 11:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:11 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:11 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff}) openat$cgroup_int(r0, &(0x7f00000002c0)='io.bfq.weight\x00', 0x2, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = eventfd(0x2842) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$kcm(0x29, 0x5, 0x0) write$cgroup_int(r3, &(0x7f0000000200)={[0x32, 0x36, 0x3e, 0x3f, 0x3f, 0x35, 0x3f]}, 0x7) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x401, 0x6, 0x6f06cf65, 0xffffffffffffffff, 0x0, 0xffffffffffffffc2, 0x10000, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x5, 0x9, 0x2, 0x6a}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r6, 0xfffffffffffffffb, 0x6}, 0xc) [ 140.260808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.268107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 140.275472] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 [ 140.377969] FAULT_INJECTION: forcing a failure. [ 140.377969] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.389843] CPU: 0 PID: 9213 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 140.397125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.406483] Call Trace: [ 140.409107] dump_stack+0x185/0x1d0 [ 140.412750] should_fail+0x87b/0xab0 [ 140.416491] __alloc_pages_nodemask+0x630/0x5dc0 [ 140.421262] ? get_page_from_freelist+0x5eea/0xb5e0 [ 140.426295] ? kernel_poison_pages+0x40/0x360 [ 140.430804] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.436180] ? kernel_poison_pages+0x1a0/0x360 [ 140.440776] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.446237] ? get_page_from_freelist+0xab08/0xb5e0 [ 140.451278] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 140.456220] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.461081] kmsan_alloc_page+0x82/0xe0 [ 140.465062] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 140.469825] ? kernel_text_address+0x34d/0x3a0 [ 140.474418] ? __kernel_text_address+0x34/0xe0 [ 140.479032] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 140.484574] ? __save_stack_trace+0x90d/0xb00 [ 140.489083] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.494459] ? is_bpf_text_address+0xb4/0x4b0 [ 140.499009] alloc_pages_current+0x6b1/0x970 [ 140.503431] kmalloc_order_trace+0xb9/0x390 [ 140.507764] ? __kmalloc+0x33c/0x350 [ 140.511485] ? wiphy_new_nm+0x9e7/0x2870 [ 140.515556] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 140.520236] __kmalloc+0x33c/0x350 [ 140.523811] ? wiphy_new_nm+0x9e7/0x2870 [ 140.527881] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 140.532482] wiphy_new_nm+0x9e7/0x2870 [ 140.536374] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.541052] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 140.545733] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 140.550668] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.555525] ? hwsim_new_radio_nl+0x84f/0xda0 [ 140.560041] hwsim_new_radio_nl+0xa8d/0xda0 [ 140.564392] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 140.570200] genl_rcv_msg+0x16b1/0x1840 [ 140.574192] netlink_rcv_skb+0x378/0x600 2018/06/05 11:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d8") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 140.578263] ? genl_unbind+0x350/0x350 [ 140.582159] genl_rcv+0x63/0x80 [ 140.585454] netlink_unicast+0x1678/0x1750 [ 140.589699] ? genl_pernet_exit+0xa0/0xa0 [ 140.593880] netlink_sendmsg+0x104f/0x1350 [ 140.598126] ? netlink_getsockopt+0xc80/0xc80 [ 140.602631] ___sys_sendmsg+0xec0/0x1310 [ 140.606698] ? __fdget+0x4e/0x60 [ 140.610069] ? __fget_light+0x57/0x700 [ 140.613961] ? __fdget+0x4e/0x60 [ 140.617339] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.622703] ? __fget_light+0x6a3/0x700 [ 140.626957] __x64_sys_sendmsg+0x331/0x460 [ 140.631202] do_syscall_64+0x152/0x230 [ 140.635102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.640294] RIP: 0033:0x455a09 [ 140.643482] RSP: 002b:00007fd93eeb2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.651194] RAX: ffffffffffffffda RBX: 00007fd93eeb36d4 RCX: 0000000000455a09 [ 140.658482] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 140.665750] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.673019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.680383] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 2018/06/05 11:36:11 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:11 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40080) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x1, 0xffffffff, 0x800, 0x81}, 0xc) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0, 0x0) getsockname$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'ifb0\x00', r4}) bind$pptp(r0, &(0x7f0000000440)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000100)={0xfffffffffffffffc, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000200)={'syzkaller1\x00', {0x2, 0x4e21, @rand_addr=0x6}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0xfff, 0x4) 2018/06/05 11:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d8") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:11 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012700000080dbdf250700000008000500ff01000004000100080004000100000093e8cf7e9eab70e5521e64020d0e53796f7662f9a2f650dceed332070adfff348875492334a46ec79320790ebe1bb10ca36526fc05ad21fdef5e71b30963675cda8cbc5f663f4492387795cb3096fd956aff7f226153ccc6c0446aca1b2ed27f8e0d1ee2eb4e51f839ac8a78ba141bf24cff24c51808acded86b91029e765319e799f5099e900ba2532b39b340a4fc50dd64465c52a2a992e82550e8ef8e572ed100735ef9d6039884d43da3820175abdf3227006af3a2d24cb8b5778b26"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x400c000) open_by_handle_at(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="8f00000008000000b16a867c33b0c79a8f2345cf07af36a8f3778d28125cba06ab54b1852ac514d00ec75721b4c3fc20aa5ede7fadf72fc99341b88b30689e5fbf6259e402486fc84815bbaa1afe8d1b29855765fbe3707d4b4189321a9d8297c714440b87b5b4506563ae245f8f880e170b6e2fc4cb573d581fb2d2352b30bf41744d46bfb41e712bc531f1276ca7bbb51d1da4519376b06ea700dc57721cad988ad3f2aa5eb05612def8015667195529110ba37937076ace6aeafc7eb0a0e6b6aa6df6"], 0x101000) 2018/06/05 11:36:11 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x48) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) 2018/06/05 11:36:11 executing program 5 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:11 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200001, 0x0) accept4(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80, 0x80800) connect$packet(r1, &(0x7f00000002c0)={0x11, 0x5, r2, 0x1, 0x300000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000000c0)={{0x3, 0x20}, 'port1\x00', 0x1, 0x0, 0xde9e483, 0x20000000200, 0x80000001, 0x2, 0x3d, 0x0, 0x4, 0x4}) [ 140.768978] FAULT_INJECTION: forcing a failure. [ 140.768978] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.780840] CPU: 0 PID: 9230 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 140.788120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.797485] Call Trace: [ 140.800092] dump_stack+0x185/0x1d0 [ 140.803742] should_fail+0x87b/0xab0 [ 140.807502] __alloc_pages_nodemask+0x630/0x5dc0 [ 140.812383] ? get_page_from_freelist+0x5eea/0xb5e0 [ 140.817416] ? kernel_poison_pages+0x40/0x360 [ 140.821927] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.827307] ? kernel_poison_pages+0x1a0/0x360 [ 140.831920] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.837383] ? get_page_from_freelist+0xab08/0xb5e0 [ 140.842435] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 140.847481] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.852343] kmsan_alloc_page+0x82/0xe0 [ 140.856331] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 140.861097] ? kernel_text_address+0x34d/0x3a0 2018/06/05 11:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d8") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 140.865699] ? __kernel_text_address+0x34/0xe0 [ 140.870309] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 140.875788] ? __save_stack_trace+0x90d/0xb00 [ 140.880298] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.885676] ? is_bpf_text_address+0xb4/0x4b0 [ 140.890198] alloc_pages_current+0x6b1/0x970 [ 140.894617] kmalloc_order_trace+0xb9/0x390 [ 140.898971] ? __kmalloc+0x33c/0x350 [ 140.902701] ? wiphy_new_nm+0x9e7/0x2870 [ 140.906778] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 140.911376] __kmalloc+0x33c/0x350 [ 140.914937] ? wiphy_new_nm+0x9e7/0x2870 [ 140.919021] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 140.923614] wiphy_new_nm+0x9e7/0x2870 [ 140.927509] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.932196] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 140.936881] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 140.941846] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.946701] ? hwsim_new_radio_nl+0x84f/0xda0 [ 140.951206] hwsim_new_radio_nl+0xa8d/0xda0 [ 140.955541] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 140.961356] genl_rcv_msg+0x16b1/0x1840 [ 140.965347] netlink_rcv_skb+0x378/0x600 [ 140.969416] ? genl_unbind+0x350/0x350 [ 140.973323] genl_rcv+0x63/0x80 [ 140.976610] netlink_unicast+0x1678/0x1750 [ 140.980856] ? genl_pernet_exit+0xa0/0xa0 [ 140.985014] netlink_sendmsg+0x104f/0x1350 [ 140.989258] ? netlink_getsockopt+0xc80/0xc80 [ 140.993763] ___sys_sendmsg+0xec0/0x1310 [ 140.997834] ? __fdget+0x4e/0x60 [ 141.001208] ? __fget_light+0x57/0x700 [ 141.005282] ? __fdget+0x4e/0x60 [ 141.008661] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.014056] ? __fget_light+0x6a3/0x700 [ 141.018072] __x64_sys_sendmsg+0x331/0x460 [ 141.022321] do_syscall_64+0x152/0x230 [ 141.026232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.031472] RIP: 0033:0x455a09 [ 141.034663] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.042403] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 141.049681] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 141.056966] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.064251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 141.067324] FAULT_INJECTION: forcing a failure. [ 141.067324] name failslab, interval 1, probability 0, space 0, times 0 [ 141.071524] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000004 [ 141.090521] CPU: 1 PID: 9244 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 141.097831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.106888] FAULT_INJECTION: forcing a failure. [ 141.106888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.107215] Call Trace: [ 141.121631] dump_stack+0x185/0x1d0 [ 141.125307] should_fail+0x87b/0xab0 [ 141.129067] __should_failslab+0x278/0x2a0 [ 141.133355] should_failslab+0x29/0x70 [ 141.137286] __kmalloc+0xc5/0x350 [ 141.140767] ? sk_prot_alloc+0x1c6/0x4b0 [ 141.144850] ? sk_prot_alloc+0x172/0x4b0 [ 141.148959] sk_prot_alloc+0x1c6/0x4b0 [ 141.152873] sk_alloc+0xf1/0xc00 [ 141.156284] af_alg_accept+0x148/0x9c0 [ 141.160200] ? _raw_spin_unlock_bh+0x57/0x70 [ 141.164650] ? hash_accept+0x34f/0x880 [ 141.168575] hash_accept+0x3c2/0x880 [ 141.172322] ? security_socket_accept+0x4c/0x1e0 [ 141.177099] ? hash_sock_destruct+0x280/0x280 [ 141.181614] __sys_accept4+0xc39/0x10d0 [ 141.185628] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 141.191111] ? prepare_exit_to_usermode+0x149/0x3a0 [ 141.196169] ? syscall_return_slowpath+0x86/0x700 [ 141.201062] __x64_sys_accept+0xdf/0x130 [ 141.205258] do_syscall_64+0x152/0x230 [ 141.209175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.214375] RIP: 0033:0x455a09 [ 141.217570] RSP: 002b:00007f4bccac0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 141.225295] RAX: ffffffffffffffda RBX: 00007f4bccac16d4 RCX: 0000000000455a09 [ 141.232571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 141.239934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.247225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 141.254501] R13: 0000000000000001 R14: 00000000006f50b8 R15: 0000000000000004 [ 141.261788] CPU: 0 PID: 9241 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 2018/06/05 11:36:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 141.269067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.278427] Call Trace: [ 141.281035] dump_stack+0x185/0x1d0 [ 141.284676] should_fail+0x87b/0xab0 [ 141.288402] __alloc_pages_nodemask+0x630/0x5dc0 [ 141.293160] ? get_page_from_freelist+0x5eea/0xb5e0 [ 141.298274] ? kernel_poison_pages+0x40/0x360 [ 141.302877] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.308242] ? kernel_poison_pages+0x1a0/0x360 [ 141.312831] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/06/05 11:36:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x800, 0x7ff}) [ 141.318287] ? get_page_from_freelist+0xab08/0xb5e0 [ 141.323328] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 141.328362] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.333227] kmsan_alloc_page+0x82/0xe0 [ 141.337207] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 141.341969] ? kernel_text_address+0x34d/0x3a0 [ 141.346559] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.351935] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 141.356878] ? update_load_avg+0x1bd6/0x2cc0 [ 141.361306] alloc_pages_current+0x6b1/0x970 [ 141.365722] kmalloc_order_trace+0xb9/0x390 2018/06/05 11:36:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 141.370053] ? __kmalloc+0x33c/0x350 [ 141.373769] ? wiphy_new_nm+0x9e7/0x2870 [ 141.377838] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 141.382428] __kmalloc+0x33c/0x350 [ 141.385981] ? wiphy_new_nm+0x9e7/0x2870 [ 141.390049] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 141.394636] wiphy_new_nm+0x9e7/0x2870 [ 141.398521] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.403194] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 141.407867] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 141.412809] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/05 11:36:12 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 141.417662] ? hwsim_new_radio_nl+0x84f/0xda0 [ 141.422164] hwsim_new_radio_nl+0xa8d/0xda0 [ 141.426495] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 141.432298] genl_rcv_msg+0x16b1/0x1840 [ 141.436291] netlink_rcv_skb+0x378/0x600 [ 141.440357] ? genl_unbind+0x350/0x350 [ 141.444249] genl_rcv+0x63/0x80 [ 141.447529] netlink_unicast+0x1678/0x1750 [ 141.451769] ? genl_pernet_exit+0xa0/0xa0 [ 141.455947] netlink_sendmsg+0x104f/0x1350 [ 141.460187] ? netlink_getsockopt+0xc80/0xc80 [ 141.464690] ___sys_sendmsg+0xec0/0x1310 [ 141.468757] ? __fdget+0x4e/0x60 [ 141.472122] ? __fget_light+0x57/0x700 [ 141.476014] ? __fdget+0x4e/0x60 [ 141.479390] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.484757] ? __fget_light+0x6a3/0x700 [ 141.488745] __x64_sys_sendmsg+0x331/0x460 [ 141.492989] do_syscall_64+0x152/0x230 [ 141.496890] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.502105] RIP: 0033:0x455a09 [ 141.505317] RSP: 002b:00007fd93eeb2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.513032] RAX: ffffffffffffffda RBX: 00007fd93eeb36d4 RCX: 0000000000455a09 2018/06/05 11:36:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 141.520313] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 141.527589] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.534863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.542135] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000004 2018/06/05 11:36:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="f747fc2f66ad2c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 2018/06/05 11:36:12 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:12 executing program 2: r0 = socket$inet6(0xa, 0x10000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f000000a500)='/dev/adsp#\x00', 0x100000000, 0x220400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000a540), &(0x7f000000a580)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) tee(r2, r0, 0x1, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000080)=0x1) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:12 executing program 1 (fault-call:4 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:12 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x444080) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x20, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20020040}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0x464, 0x3b, 0x20, 0x70bd2c, 0x25dfdbfb, {0x1b}, [@nested={0x150, 0x4a, [@generic="863b9e3758c11bc002df6cda4039baae9e43dac0c82f37cb078318dcd26bd8c17b43184f4dc39ff52e084ca5fd1e33a75cab08b31469eaf55d3d7c153595dd6d41296ead750a56d3792ac498540b889e4d76db05d5ddd3fa06d7f1e6712cfc1cd87a174a9ff117789fc506228037566f8ba683fdeb90bdb3f23222e2cfbea6ee75eb4b1e527c3b4f7e42976e71b4af995c67d6c0517c4528d70d88bad1f0ed540231387eebc2bce2c2078819944d74102efbde2b821754908b3dc8561d3d", @typed={0x14, 0x79, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @typed={0x14, 0x5d, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0xc, 0x4b, @u64=0x4}, @generic="58b2aa51df8922364aa2ece1a55edec742c64975f28053fcfa812acd111886bf901d2240baa7e2423c3948819a46d98f7ecd71c85ba18aab870220e1bba2c6bd63a73ab56693a5ae0deed641eb105ff04446a19f185640ba"]}, @typed={0xc, 0x1a, @u64=0x1}, @nested={0xc8, 0x16, [@typed={0x4, 0x26}, @typed={0xc, 0x1a, @u64=0x2}, @typed={0xc, 0x76, @u64=0x2}, @typed={0x8, 0xc, @fd=r1}, @typed={0xc, 0x72, @u64=0xfffffffffffffffb}, @generic="4d58b70fb00b268e43d7a2e5d86102df853bdba1394ae86581bbb20a35c77f23f1e87c49387d4bdb598f46ab4b0a3f14bd7bf2cde4c6be9ecd80ae207ebed88dc4c0833cf22464f445eedc9aaf4d28793b0a0b5649c4b87201fdfe759793ea027196082a86276721967226c9034e21c95557b6a64b6552791168429e5af41e00cb8f9a58054dddd33570d0f40762b837f5b1ecc9"]}, @generic="f191506b4bc10aa9ae99627dbb7f177f86bc0be8a512240b1cd32033363cda87", @nested={0x148, 0x1b, [@typed={0x14, 0x84, @ipv6}, @typed={0x8, 0x6c, @u32=0xc8fb}, @generic="0c9cc6ff3f32b12d21ea09acf8ab790d63b01d63b5976895176cc308410578acb39b48a11f33af6cd92e0bb09a244a9d80dd084366", @generic="84c9787b7e4a41fd2170a057f1273faff6c6843215230a5e18f7243a5044da64fec7458f92ff12603f987557fa35566e71fa030064d2483d0de212b8f676275a86720a0b3b439225ea9739c9a0fcdc2af7afe77a8daf5e5f47c36f5fa525342a0c8c1f536d27df02aff6d7fbf1f7dbb4eab081baab5ebdc439a26c2b7b40c7740eda1ce7b3e1e1ffc9ad9f78a43ba14bd5e441f350854322195ddfc14c0681db266520059dfeee444fc2991814bddf93cec067eb4771d44cf0475f75a75b164090572384cd3eaba79a2b8f9af32a7310532644558773c69e456b8c0a45e1d1ca8461a57d78b907e1d39bc4809d", @typed={0x4, 0x2b}]}, @typed={0xc, 0xa, @u64=0x8}, @generic="b0fc0b5181d5d7f2c1952838f3e00e5abf8f795326016a34c0cead60f32f0d52259e0e6a913438e63cd2328f2043a65fa321426a332c6139a7a6278f51581ce2f94934715590985b00bb8951904616e4cc6fd3fdba85520712f176d2d96209f897dc939fc9eeebd17f344ca0ddcf5ff4c3c86e95a47b9f185972c33e467a2e9aafe99e96b21957db76c2375458f2bf382bc4811fa076a2b139debfe6b28959afca4a807f753472cf8529472e765c54a539aaa13bab8156"]}, 0x464}, 0x1, 0x0, 0x0, 0x20048881}, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002200010080e0c27b00000000f2ee70a0e5bf724e4458ea6df8a7389f6a61d2109e45f30fa32c5189d5641eebb0027e86ccad5cf4e5d81c1d715503d2a3d640816ce08e6dbf293971d814bb747819477c7598b9bb5c057e64edf04a7770d7ac303aee66fd21ca0ab04905fcf85d26b4c60b72b6164fe14ba064951cf951911d0e3b0a9c7a776417800000002850549d5683a0b49fe2171cc858189ab03054180caa830e579bfd0b9c58f00b70262e9e1296c21c8805fb8bec494efc5b7ab5f25bd636e2c9f19d373625d8a9c4fa835725a1348f58a90fa681db8f6a18"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/05 11:36:12 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") flistxattr(r0, &(0x7f00000000c0)=""/125, 0x7d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp6\x00') r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) shmdt(r2) preadv(r1, &(0x7f0000000840)=[{&(0x7f0000000600)=""/146, 0x92}, {&(0x7f0000000780)=""/152, 0x98}], 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:12 executing program 5 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 141.897917] FAULT_INJECTION: forcing a failure. [ 141.897917] name failslab, interval 1, probability 0, space 0, times 0 [ 141.909444] CPU: 1 PID: 9287 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 141.916759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.926330] Call Trace: [ 141.928980] dump_stack+0x185/0x1d0 [ 141.932668] should_fail+0x87b/0xab0 [ 141.936447] __should_failslab+0x278/0x2a0 [ 141.940754] should_failslab+0x29/0x70 [ 141.944699] __kmalloc_track_caller+0x209/0xcd0 [ 141.949441] ? kvasprintf_const+0x134/0x3b0 [ 141.953830] kvasprintf+0x163/0x330 [ 141.957539] ? kvasprintf_const+0x134/0x3b0 [ 141.961913] kvasprintf_const+0x134/0x3b0 [ 141.966117] kobject_set_name_vargs+0x11f/0x390 [ 141.970833] dev_set_name+0x1cb/0x200 [ 141.974701] ? __kmalloc+0x33c/0x350 [ 141.978722] wiphy_new_nm+0x109a/0x2870 [ 141.982772] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 141.987494] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 141.992498] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.992542] ? hwsim_new_radio_nl+0x84f/0xda0 [ 141.992573] hwsim_new_radio_nl+0xa8d/0xda0 [ 141.992614] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 141.992643] genl_rcv_msg+0x16b1/0x1840 [ 141.992697] netlink_rcv_skb+0x378/0x600 [ 141.992747] ? genl_unbind+0x350/0x350 [ 141.992776] genl_rcv+0x63/0x80 [ 141.992800] netlink_unicast+0x1678/0x1750 [ 141.992850] ? genl_pernet_exit+0xa0/0xa0 [ 141.992896] netlink_sendmsg+0x104f/0x1350 [ 141.992956] ? netlink_getsockopt+0xc80/0xc80 [ 141.993018] ___sys_sendmsg+0xec0/0x1310 [ 141.993076] ? __fdget+0x4e/0x60 [ 141.993120] ? __fget_light+0x57/0x700 [ 141.993153] ? __fdget+0x4e/0x60 [ 141.993195] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.993233] ? __fget_light+0x6a3/0x700 [ 141.993303] __x64_sys_sendmsg+0x331/0x460 [ 141.993344] do_syscall_64+0x152/0x230 [ 141.993382] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.993407] RIP: 0033:0x455a09 [ 141.993423] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.993457] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 141.993474] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 141.993492] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.993509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 141.993528] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000005 [ 142.017891] FAULT_INJECTION: forcing a failure. [ 142.017891] name failslab, interval 1, probability 0, space 0, times 0 [ 142.017923] CPU: 0 PID: 9304 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 142.017937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.017948] Call Trace: [ 142.017985] dump_stack+0x185/0x1d0 [ 142.018030] should_fail+0x87b/0xab0 [ 142.018072] __should_failslab+0x278/0x2a0 [ 142.018127] should_failslab+0x29/0x70 [ 142.018158] __kmalloc+0xc5/0x350 [ 142.018207] ? init_timer_key+0x6d/0x330 [ 142.018238] ? sock_init_data+0x329/0xfa0 [ 142.018269] ? sock_kmalloc+0x14e/0x270 [ 142.018301] sock_kmalloc+0x14e/0x270 [ 142.018350] hash_accept_parent+0xed/0x4a0 [ 142.018396] af_alg_accept+0x293/0x9c0 [ 142.018440] ? _raw_spin_unlock_bh+0x57/0x70 [ 142.018487] ? hash_setkey+0xa0/0xa0 [ 142.018529] ? hash_accept+0x34f/0x880 [ 142.018575] hash_accept+0x3c2/0x880 [ 142.018620] ? security_socket_accept+0x4c/0x1e0 [ 142.018657] ? hash_sock_destruct+0x280/0x280 [ 142.018687] __sys_accept4+0xc39/0x10d0 [ 142.018730] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 142.018773] ? prepare_exit_to_usermode+0x149/0x3a0 [ 142.018809] ? syscall_return_slowpath+0x86/0x700 [ 142.018876] __x64_sys_accept+0xdf/0x130 [ 142.018907] do_syscall_64+0x152/0x230 [ 142.018941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.018962] RIP: 0033:0x455a09 [ 142.018978] RSP: 002b:00007f4bccac0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 142.019013] RAX: ffffffffffffffda RBX: 00007f4bccac16d4 RCX: 0000000000455a09 2018/06/05 11:36:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x7) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:13 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:13 executing program 1 (fault-call:4 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:13 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000080)={0x0, 0x7, 0x0, [{0x0, 0x9, 0x0, 0x0, 0x6, 0x5, 0x3}, {0x80000000, 0x4, 0x3, 0x5, 0x9, 0x0, 0x81}, {0x2, 0x0, 0x6, 0x8, 0x9, 0x777, 0x8000}, {0x6, 0x5, 0x8, 0x3f, 0x3, 0x9, 0x1ff}, {0x6, 0x0, 0x80000001, 0x3, 0x401, 0x2, 0x7ff}, {0x9ae, 0xfe, 0x3f, 0x9, 0x20, 0x100000001, 0x5}, {0x7ff, 0x3e00000, 0x1, 0x800100000, 0x80, 0xff, 0x80000001}]}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r0, 0x0) 2018/06/05 11:36:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/06/05 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:13 executing program 5 (fault-call:2 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 142.019032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 142.019049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.019068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.019083] R13: 0000000000000001 R14: 00000000006f50b8 R15: 0000000000000005 [ 142.494820] FAULT_INJECTION: forcing a failure. [ 142.494820] name failslab, interval 1, probability 0, space 0, times 0 [ 142.506291] CPU: 0 PID: 9317 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 142.513611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.523002] Call Trace: [ 142.525648] dump_stack+0x185/0x1d0 [ 142.529337] should_fail+0x87b/0xab0 [ 142.533105] __should_failslab+0x278/0x2a0 [ 142.537400] should_failslab+0x29/0x70 [ 142.541344] __kmalloc+0xc5/0x350 [ 142.544841] ? rfkill_alloc+0x1b1/0x5b0 [ 142.548865] ? strlen+0x51/0xa0 [ 142.552184] rfkill_alloc+0x1b1/0x5b0 [ 142.556026] ? device_initialize+0x553/0x6d0 [ 142.560475] ? wiphy_new_nm+0x1eda/0x2870 [ 142.564672] wiphy_new_nm+0x1f57/0x2870 [ 142.568708] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 142.573429] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 142.578410] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.583311] ? hwsim_new_radio_nl+0x84f/0xda0 [ 142.587858] hwsim_new_radio_nl+0xa8d/0xda0 [ 142.592236] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 142.598076] genl_rcv_msg+0x16b1/0x1840 [ 142.602116] netlink_rcv_skb+0x378/0x600 [ 142.606239] ? genl_unbind+0x350/0x350 [ 142.610172] genl_rcv+0x63/0x80 [ 142.613498] netlink_unicast+0x1678/0x1750 [ 142.617804] ? genl_pernet_exit+0xa0/0xa0 [ 142.622022] netlink_sendmsg+0x104f/0x1350 [ 142.626339] ? netlink_getsockopt+0xc80/0xc80 [ 142.630933] ___sys_sendmsg+0xec0/0x1310 [ 142.635067] ? __fdget+0x4e/0x60 [ 142.638501] ? __fget_light+0x57/0x700 2018/06/05 11:36:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 142.642459] ? __fdget+0x4e/0x60 [ 142.645895] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.651310] ? __fget_light+0x6a3/0x700 [ 142.655366] __x64_sys_sendmsg+0x331/0x460 [ 142.659658] do_syscall_64+0x152/0x230 [ 142.663609] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.668843] RIP: 0033:0x455a09 [ 142.672065] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 142.679826] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 142.687135] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 142.694453] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.701759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.709067] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000006 2018/06/05 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) memfd_create(&(0x7f0000000040)=':{', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x7, 0x0, 0x7, 0x3, 'syz1\x00', 0x8000}, 0x6, 0x10000103, 0x6, r2, 0x9, 0x100000000, 'syz1\x00', &(0x7f0000000100)=['system:}loeth1\x00', "2d5c73656c66657468316d696d655f747970656367726f757023f600", '^posix_acl_access\x00', '.\x00', 'self\x00', '\x00', 'vboxnet1system]\x00', 'wlan1\\\x00', 'bdev::-wlan1{\x00'], 0x6a, [], [0x0, 0x3f, 0x1f7b, 0x8]}) 2018/06/05 11:36:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xa2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) sendto$llc(r1, &(0x7f00000000c0)="3357413e7f977357dcc1d6789244665c56789358b39755abd759589ea91bb6d5bb7220289dcefda8963ad026bc52133e69e48a67dcce13d5b2d82a76a2b963d75177d7137f86dfc93304d0db8814063c102beee2c402fdd876a9e8fd6c68118f00ceef0dc950cf4679db33dde2c0345c3ec590d9d20d8a5476c3a319c36ca892fb", 0x81, 0x8000, &(0x7f0000000000)={0x1a, 0x307, 0x8, 0x647, 0x9, 0x1000, @random="e0249b689ddc"}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:13 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x978ca625b140983c, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:13 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) r3 = socket$inet6(0xa, 0x6, 0x0) memfd_create(&(0x7f0000000240)='[)\x00', 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000080)={{0x67, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'sh\x00', 0x28, 0x8000, 0x23}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x7, 0x1a3, 0x9}}, 0x44) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="73110000000000000183f5d8624d5e1255a6b37c8272c314faeac49d173d898c2d9ffbee9d8dff5f0f567cb9950ed29a3e607c3244a34261a69c9b721ccc3348dc20127235a3bf5842eab2e9b7da2335d895fdd3a2692920bd629abb92beabe36881c67371e7f2387d2e1eb67af1f7abf394eb8653f6bd94e9adaf5c7f4abc3232d628db0d0aa4654eca5aa9b0f78c814ede6d8cef321a5d8356c4a7b80104000000000502000900"], 0x98) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000001c0)={0x2, 0x1, 0x3f, 0x92e, 0x9}, 0xc) listen(r3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r7 = fcntl$getown(r2, 0x9) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00000003c0)=""/211) tgkill(r6, r7, 0x41) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:13 executing program 5 (fault-call:2 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x40) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000086c0)='/proc/self/net/pfkey\x00', 0x20400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) ioctl(r0, 0x3, &(0x7f0000000140)="0047fc2f07d82c9924097072b60adedda0826edb99494a2c4c157fb3e295867028b981736a0599c2acef5855dbe18a1c826c823b8be28c2b92ecc0def9c7980cac4a38d98f12271efbc27a8cb22c2d071feb710892e35a70c8fc1df27c49642b50442957a5d8755f89aa02fea03eff799455dd689ddbb09236a6900c255356f2f7fffc9d4977527bbe7c38166c212216bc7edebaa36a48b071c8c4cae9235bba07a38c7f9c3115885b2ed5ae1c130550ec57917b76d672a8ec8bed7c136d7deb30ce7f6b53d206c46e869c041f02dceb0bb9322f81e50fc11bdb0e37") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000180)="24000000200025eff26b000420edfc00810b00080110b5004f06b7b408000100000000b7", 0x24) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000240), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/06/05 11:36:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x1, 0x10000}, 'port1\x00', 0x40, 0x20, 0x8d, 0x7, 0xff, 0x1, 0x1000, 0x0, 0x5, 0x3}) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) [ 143.016405] FAULT_INJECTION: forcing a failure. [ 143.016405] name failslab, interval 1, probability 0, space 0, times 0 [ 143.027809] CPU: 0 PID: 9361 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 143.035145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.044531] Call Trace: [ 143.047171] dump_stack+0x185/0x1d0 [ 143.050879] should_fail+0x87b/0xab0 [ 143.054644] __should_failslab+0x278/0x2a0 [ 143.058948] should_failslab+0x29/0x70 [ 143.062875] __kmalloc_node+0x236/0x11f0 [ 143.066970] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.071855] ? kvmalloc_node+0x197/0x2f0 [ 143.075974] kvmalloc_node+0x197/0x2f0 [ 143.079911] bucket_table_alloc+0xcb/0xbc0 [ 143.084227] rhashtable_init+0x9dd/0xc70 [ 143.088357] rhltable_init+0xcd/0x150 [ 143.092204] sta_info_init+0x5e/0x260 [ 143.096083] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 143.100815] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 143.105803] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.110710] ? hwsim_new_radio_nl+0x84f/0xda0 [ 143.115256] hwsim_new_radio_nl+0xa8d/0xda0 [ 143.119642] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 143.125499] genl_rcv_msg+0x16b1/0x1840 [ 143.129547] netlink_rcv_skb+0x378/0x600 [ 143.133679] ? genl_unbind+0x350/0x350 [ 143.137613] genl_rcv+0x63/0x80 [ 143.140926] netlink_unicast+0x1678/0x1750 [ 143.145247] ? genl_pernet_exit+0xa0/0xa0 [ 143.149470] netlink_sendmsg+0x104f/0x1350 [ 143.153778] ? netlink_getsockopt+0xc80/0xc80 [ 143.158356] ___sys_sendmsg+0xec0/0x1310 [ 143.162502] ? __fdget+0x4e/0x60 2018/06/05 11:36:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:14 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3ff, 0x402082) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x6, 0x2, 0x4}}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) 2018/06/05 11:36:14 executing program 1: r0 = socket(0x5, 0x1, 0x9) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0xa) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept$alg(r2, 0x0, 0x0) [ 143.165929] ? __fget_light+0x57/0x700 [ 143.169878] ? __fdget+0x4e/0x60 [ 143.173367] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.178791] ? __fget_light+0x6a3/0x700 [ 143.182869] __x64_sys_sendmsg+0x331/0x460 [ 143.187165] do_syscall_64+0x152/0x230 [ 143.191109] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.196336] RIP: 0033:0x455a09 [ 143.199559] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.207323] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 143.214634] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 143.221946] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.229254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 143.236573] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000007 2018/06/05 11:36:14 executing program 5 (fault-call:2 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:14 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1, 0xffffffffffffff01, 0x9, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x400}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffeb9) 2018/06/05 11:36:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200601, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000001c0)=0x1f, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r3, 0x7, 0x1, 0xffffffffffffffc5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x18) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) epoll_wait(r4, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000300)={0x7, {{0x2, 0x4e22}}}, 0x88) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 143.456529] FAULT_INJECTION: forcing a failure. [ 143.456529] name failslab, interval 1, probability 0, space 0, times 0 [ 143.467982] CPU: 0 PID: 9397 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 143.475321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.484708] Call Trace: [ 143.487349] dump_stack+0x185/0x1d0 [ 143.491031] should_fail+0x87b/0xab0 [ 143.494801] __should_failslab+0x278/0x2a0 [ 143.499089] should_failslab+0x29/0x70 [ 143.503045] __kmalloc_node+0x236/0x11f0 [ 143.507156] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 143.512597] ? kvmalloc_node+0x197/0x2f0 [ 143.516718] kvmalloc_node+0x197/0x2f0 [ 143.521456] alloc_bucket_spinlocks+0x25f/0x3f0 [ 143.526185] bucket_table_alloc+0x33f/0xbc0 [ 143.530569] rhashtable_init+0x9dd/0xc70 [ 143.534701] rhltable_init+0xcd/0x150 [ 143.538558] sta_info_init+0x5e/0x260 [ 143.542419] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 143.547146] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 143.552118] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/05 11:36:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0000000000000000000000dfb1533e0bfa53f96544f0fed00f8982f8a418267aa0ec") open_by_handle_at(r0, &(0x7f0000000100)={0x7b, 0x7fffffff, "40c889d6c1662578a86837239ebcbf55fc129c600416d0ce549bc8c1431a78567c095b976386e16625fcbe458746ebb2bde76eaee85bdf67ae24b8785e66b4f0be0bf61a80b6dd55120befc394de5c7fdee1a853ed7f15af1bd9fc289ad6e69092b154ed4e656e38e3e8ed9295f2f0d77b3d30"}, 0x0) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 143.557007] ? hwsim_new_radio_nl+0x84f/0xda0 [ 143.561544] hwsim_new_radio_nl+0xa8d/0xda0 [ 143.565925] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 143.571761] genl_rcv_msg+0x16b1/0x1840 [ 143.575802] netlink_rcv_skb+0x378/0x600 [ 143.579958] ? genl_unbind+0x350/0x350 [ 143.583887] genl_rcv+0x63/0x80 [ 143.587202] netlink_unicast+0x1678/0x1750 [ 143.591505] ? genl_pernet_exit+0xa0/0xa0 [ 143.595714] netlink_sendmsg+0x104f/0x1350 [ 143.600017] ? netlink_getsockopt+0xc80/0xc80 [ 143.604583] ___sys_sendmsg+0xec0/0x1310 [ 143.608721] ? __fdget+0x4e/0x60 [ 143.612147] ? __fget_light+0x57/0x700 [ 143.616088] ? __fdget+0x4e/0x60 [ 143.619516] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.624933] ? __fget_light+0x6a3/0x700 [ 143.628992] __x64_sys_sendmsg+0x331/0x460 [ 143.633279] do_syscall_64+0x152/0x230 [ 143.637209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.642427] RIP: 0033:0x455a09 [ 143.645681] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.653429] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 143.660739] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 143.668040] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.675343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 143.682649] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000008 2018/06/05 11:36:14 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80686180}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_getneigh={0x50, 0x1e, 0x0, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x80, 0x20}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "430b3c6819925a9e57440e0880f2eae654a980c84d99"}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/06/05 11:36:14 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x1f) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3ff, 0x5, 0x5, 0xcb67, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x1, 0xdc, "ac5086dbbca8acb2ffc1608e2a637c3bc5c5b3334141be11045d905527dfd1621beb6ccb09a4db82955078948ae4513d2281c757a43cc80afc73a9b1988561ae9633aba8fe7eee8436514d3a0b959a6ea67e3037cb16278c88bd55225d5b7393cb4704752298721e3b33b413cf39a02697fe1342cb6bc1e93eeefcb68d6adcac180acbe23bc03770e574ea809eecf2430a027fbfba1440d68fc8746dbb224e30daff555580327a32c82dd1bc6722e748834a50301d45d3b04a832a388c7a87f1b49ac491e188815ac14a9ae5e34e17bc3282a6b421094800c333ef59"}, 0xe4) accept$alg(r0, 0x0, 0x0) r3 = getpid() ptrace$peek(0x2, r3, &(0x7f0000000340)) 2018/06/05 11:36:14 executing program 5 (fault-call:2 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:14 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x96bb000000000008, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000040)={&(0x7f00000017c0)={0x12ac, 0x22, 0x1, 0x0, 0x0, {0x4}, [@generic="adec5df9bf3143fa17b9d0e28e34c15c8caa4a185bf02562fb2848a394873d4f9609ad490e951b778cf040065574a61bff099abd56c4ba2c5e4caae83f54602bb7d3cd5c94b272a1c618494911ce4b6bb18fea999c32494a3e308ad2e960be742a7d1cb75154d212a68bef519a3c0fc54668f8623bcd88e159cb3bf226bc91d89fd5ffec1b045de02e52b66e28d34caf06411b070227e5de3548a47f90362c591785d0aa3969d9f54f910620fa910328f4062202d69a1fd93c85e176c772f1f1137ab4b1e4c71cbffbbdb5dc0350e72583416deb39", @nested={0x11c0, 0xc, [@generic="a566bf20bb9f9b7e5a7f948b2d83cf0f6ce8d2", @generic="6bfb92001fc3c52618ccbbb77d09284f219a2ce88fa112b812edb124ae944d17230332437e52", @generic="640dc68809ff0e7a7e12c573c8220abbb01f1b33f57785f26f1dc59ae14201f5fc773891877e89409df638e67703d43ad87bd57616ebace72da8fb07046631b9aae1e6aae76e79e94e7984e64fc33276ecfb0e6bab36caf27d03e9474be3f85c85914258d1d6f657889bfaac1aaaf65d2315a4452d917e1fcd8f4bd4eac66a11cb467999f8c9d9a078239ba4faf8238fdff06d30a704920882110567c2921abaa1f7f2aeb83ca7c0db2c", @typed={0x54, 0x16, @binary="668a0e3dbe795e940754db6467ab630ba1ef0a3812ba878d6521ae9b9416a23e36c9a39c08e66c0f94591d9198603c2f4c04e5044dbbc65d5e885500ebda450cf3cccb69e507d47a8bf89ee153a0130d"}, @typed={0x10, 0x2e, @str='cgroupself\x00'}, @generic="7063360a522da947a5234dfb2d7d9113222fc672f51c7e6fa45307bd229a2eeb1a7943f9b4ec7099aae8c4d8ce35482fa7ffe779dd9538288e45542cfe06d894dce477c1277ad601820df5a8577a4151427f6e43f09dbf89145b8f2b00ae959023b6d545e2eb6e0b2214f7e200dadf041fe5e5", @generic="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"]}]}, 0x12ac}, 0x1}, 0x0) 2018/06/05 11:36:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000000180), &(0x7f0000000100)=0x6e, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) sendto(r2, &(0x7f0000000500)="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", 0x1000, 0x4000000, &(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-cast6-avx,sha384-avx)\x00'}, 0x80) 2018/06/05 11:36:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 143.951003] FAULT_INJECTION: forcing a failure. [ 143.951003] name failslab, interval 1, probability 0, space 0, times 0 [ 143.962524] CPU: 1 PID: 9437 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 143.969891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.979291] Call Trace: [ 143.981929] dump_stack+0x185/0x1d0 [ 143.985623] should_fail+0x87b/0xab0 [ 143.989397] __should_failslab+0x278/0x2a0 [ 143.993684] should_failslab+0x29/0x70 [ 143.997618] __kmalloc_track_caller+0x209/0xcd0 [ 144.002358] ? kasprintf+0x1b9/0x1f0 [ 144.006130] kvasprintf+0x163/0x330 [ 144.009812] ? kasprintf+0x1b9/0x1f0 [ 144.013569] kasprintf+0x1b9/0x1f0 [ 144.017183] ieee80211_alloc_led_names+0x140/0x670 [ 144.022198] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 144.027016] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 144.031990] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.036881] ? hwsim_new_radio_nl+0x84f/0xda0 [ 144.041418] hwsim_new_radio_nl+0xa8d/0xda0 [ 144.045795] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 2018/06/05 11:36:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 144.051639] genl_rcv_msg+0x16b1/0x1840 [ 144.055677] netlink_rcv_skb+0x378/0x600 [ 144.059798] ? genl_unbind+0x350/0x350 [ 144.063727] genl_rcv+0x63/0x80 [ 144.067043] netlink_unicast+0x1678/0x1750 [ 144.071347] ? genl_pernet_exit+0xa0/0xa0 [ 144.075537] netlink_sendmsg+0x104f/0x1350 [ 144.079837] ? netlink_getsockopt+0xc80/0xc80 [ 144.084400] ___sys_sendmsg+0xec0/0x1310 [ 144.088529] ? __fdget+0x4e/0x60 [ 144.092000] ? __fget_light+0x57/0x700 [ 144.095936] ? __fdget+0x4e/0x60 2018/06/05 11:36:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) [ 144.099365] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 144.104773] ? __fget_light+0x6a3/0x700 [ 144.108828] __x64_sys_sendmsg+0x331/0x460 [ 144.113116] do_syscall_64+0x152/0x230 [ 144.117054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.122274] RIP: 0033:0x455a09 [ 144.125490] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.133240] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 144.140538] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 144.147830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.155136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 144.162435] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000009 2018/06/05 11:36:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x184) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0xffff}, {0x7, 0xfffffffffffffff9}, {0x2}, {0x3, 0x3f}, {0x0, 0x7}, {0xa, 0xff}, {0x3, 0x2}], 0x7) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:15 executing program 3: r0 = socket$kcm(0x29, 0x2005, 0x0) pwrite64(r0, &(0x7f0000000140)="db37eb4889824ce32ba375b56b6014ab5422d2454159da0cb981d758836c21d64176316e3615928d145e0120098419d5278db6d5766430728b349065e3628ce3095a25f03021ea3002f941058aa90e1a4b651ede7002e8c79223fbda77fbf53337961f9349eec8baeb444ecd5cd8296477240f125b58a5f37e44e2f85f83dc4aaaff0ac0ca7d482c49e8448e18b599f8b7edaf88620a8aca24a6d23b75316b73d36bfce5192c9bb27aa10673defa2f8990adad734fa6dae76c363842", 0xbc, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = getpgid(0x0) getsockopt(r0, 0xb02, 0x7f, &(0x7f0000000280)=""/4096, &(0x7f0000000100)=0x1000) r2 = syz_open_dev$loop(&(0x7f0000001300)='/dev/loop#\x00', 0x7fffffff, 0x400000) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000001340)={0x1, 0x1, 0x0, [{0x6, 0x4, 0xf2, 0x401, 0x9, 0xfffffffffffff801, 0x7}]}) r3 = syz_open_procfs(r1, &(0x7f0000000200)='ns\x00') r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x8000000000, 0x0, 0x100}}) r5 = getpid() fcntl$lock(r4, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x1f, 0xffffffffffffffbf, r5}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000001280)=0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000012c0)={0x0, 0x8, 0x9}, 0xc) 2018/06/05 11:36:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 144.283949] netlink: 4760 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/05 11:36:15 executing program 5 (fault-call:2 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x4, 0x100000000, 0xa1, 0x2, 0x2, 0x7fffffff}, 0x9339}, 0xa) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:15 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000000840), 0x30, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x5, 0x400}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000680)={r6, @in6={{0xa, 0x4e21, 0x80000000, @empty, 0x3}}, 0x80000000, 0x1, 0x1, 0x3ff, 0x1}, &(0x7f0000000740)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) sysfs$2(0x2, 0x10000, &(0x7f0000000580)=""/90) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r4, @ANYBLOB="000829bd7000fedbdf250100000008000100", @ANYRES32=r5, @ANYBLOB="3c00020038000100240001086e6f746966795f70656572735f636f756e7400000000000000000000000000f20700030003000000080004001300000008000100", @ANYRES32=r7, @ANYBLOB="0400020008000100", @ANYRES32=r8, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040002000000"], 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000780)={'broute\x00'}, &(0x7f0000000800)=0x78) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 144.492342] FAULT_INJECTION: forcing a failure. [ 144.492342] name failslab, interval 1, probability 0, space 0, times 0 [ 144.503761] CPU: 1 PID: 9478 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 144.511095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.520485] Call Trace: [ 144.523128] dump_stack+0x185/0x1d0 [ 144.526847] should_fail+0x87b/0xab0 [ 144.530620] __should_failslab+0x278/0x2a0 [ 144.534913] should_failslab+0x29/0x70 [ 144.538851] __kmalloc_track_caller+0x209/0xcd0 [ 144.543589] ? kasprintf+0x1b9/0x1f0 [ 144.547356] kvasprintf+0x163/0x330 [ 144.551020] ? kasprintf+0x1b9/0x1f0 [ 144.554773] kasprintf+0x1b9/0x1f0 [ 144.558389] ieee80211_alloc_led_names+0x2bf/0x670 [ 144.563391] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 144.568202] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 144.573180] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.578081] ? hwsim_new_radio_nl+0x84f/0xda0 [ 144.582631] hwsim_new_radio_nl+0xa8d/0xda0 [ 144.587050] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 144.592897] genl_rcv_msg+0x16b1/0x1840 [ 144.596956] netlink_rcv_skb+0x378/0x600 [ 144.601062] ? genl_unbind+0x350/0x350 [ 144.605001] genl_rcv+0x63/0x80 [ 144.608322] netlink_unicast+0x1678/0x1750 [ 144.612628] ? genl_pernet_exit+0xa0/0xa0 [ 144.616835] netlink_sendmsg+0x104f/0x1350 [ 144.621144] ? netlink_getsockopt+0xc80/0xc80 [ 144.625717] ___sys_sendmsg+0xec0/0x1310 [ 144.629844] ? __fdget+0x4e/0x60 [ 144.633264] ? __fget_light+0x57/0x700 [ 144.637203] ? __fdget+0x4e/0x60 [ 144.640633] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 144.646051] ? __fget_light+0x6a3/0x700 [ 144.650118] __x64_sys_sendmsg+0x331/0x460 [ 144.654410] do_syscall_64+0x152/0x230 [ 144.658344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.664468] RIP: 0033:0x455a09 [ 144.667678] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.675424] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 144.682733] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 144.690062] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.697388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 144.704701] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000a 2018/06/05 11:36:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x2, 0x0, 0x7f304795, 0x4, 'syz0\x00', 0x9}) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000200)={0x2, 0x1, 0x2, {}, {0x0, 0x2710}, {0x1, 0x5, 0x6, 0x200}, 0x1, @canfd={{0x4, 0x2371, 0xd5, 0xfff}, 0x1f, 0x3, 0x0, 0x0, "63119caa67a9952d63d53e6cd496e2e3e00d5a1dae774df0cd1afafd83c8e203064dadd3194c74eb036a380083a77f28ecf287683d31223d93e7137b2ce7d09b"}}, 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:15 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x2000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x20001, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x5}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80800, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000500)=""/4096) 2018/06/05 11:36:15 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x0, 0x1000, 0x8fe0, 0x200, 0x800000, 0x0, 0xfffffffffffffffa, 0x3, 0x10001, 0x100000000, 0x20, 0x4, 0x3, 0x4, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1}, &(0x7f0000000340)=0x8) socketpair$inet6_sctp(0xa, 0x100000001, 0x84, &(0x7f0000000080)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f00000000c0)="dcd73968b735b6af3bcd3845daa569a1ce29074b1f8c01afd4995018407aec4b971cb7bdf0652a282b54999a28338eb5c7dcf88cde91ce687ed870c9873d3dfe073b1cf0c0e41b6ace58f158f3a87927043ac854768f6e261073a764d7b64e439bdf0603ba552ba1ff0c11bf", &(0x7f0000000140)=""/33}, 0x18) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000040)="f33d1d785d41c1144662a326c410b72acfc82c30bfceb367ff6a", 0x1a, 0x1, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffc2e) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:15 executing program 5 (fault-call:2 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 144.921540] FAULT_INJECTION: forcing a failure. [ 144.921540] name failslab, interval 1, probability 0, space 0, times 0 [ 144.933118] CPU: 0 PID: 9508 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 144.940515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.949905] Call Trace: [ 144.952541] dump_stack+0x185/0x1d0 [ 144.956216] should_fail+0x87b/0xab0 [ 144.959978] __should_failslab+0x278/0x2a0 [ 144.964271] should_failslab+0x29/0x70 2018/06/05 11:36:15 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x60800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 144.968206] __kmalloc_track_caller+0x209/0xcd0 [ 144.972959] ? kasprintf+0x1b9/0x1f0 [ 144.976737] kvasprintf+0x163/0x330 [ 144.980412] ? kasprintf+0x1b9/0x1f0 [ 144.984179] kasprintf+0x1b9/0x1f0 [ 144.987808] ieee80211_alloc_led_names+0x43e/0x670 [ 144.992808] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 144.997647] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 145.002627] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.007521] ? hwsim_new_radio_nl+0x84f/0xda0 [ 145.012063] hwsim_new_radio_nl+0xa8d/0xda0 [ 145.016456] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 2018/06/05 11:36:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xffffffffffffffdd) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r2 = gettid() r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff851bfb7d, 0x4000) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000000c0)=""/254) fcntl$setown(r1, 0x8, r2) [ 145.022304] genl_rcv_msg+0x16b1/0x1840 [ 145.026374] netlink_rcv_skb+0x378/0x600 [ 145.030505] ? genl_unbind+0x350/0x350 [ 145.034437] genl_rcv+0x63/0x80 [ 145.037763] netlink_unicast+0x1678/0x1750 [ 145.042067] ? genl_pernet_exit+0xa0/0xa0 [ 145.046285] netlink_sendmsg+0x104f/0x1350 [ 145.050593] ? netlink_getsockopt+0xc80/0xc80 [ 145.055160] ___sys_sendmsg+0xec0/0x1310 [ 145.059290] ? __fdget+0x4e/0x60 [ 145.062712] ? __fget_light+0x57/0x700 [ 145.066655] ? __fdget+0x4e/0x60 [ 145.070074] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.075492] ? __fget_light+0x6a3/0x700 [ 145.079548] __x64_sys_sendmsg+0x331/0x460 [ 145.083832] do_syscall_64+0x152/0x230 [ 145.087763] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.092977] RIP: 0033:0x455a09 [ 145.096187] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 145.103941] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 145.111239] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 11:36:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x2040) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x400000002) recvfrom(r0, &(0x7f0000000100)=""/58, 0x3a, 0x10000, &(0x7f0000000140)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xdc}, 0x80) ioctl(r0, 0x890f, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 145.118547] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.125858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 145.133164] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000b 2018/06/05 11:36:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) openat$cgroup_procs(r5, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f0000000500)="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"}) sendto(r4, &(0x7f00000000c0)="c0", 0xfffffffffffffd80, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) lseek(r4, 0x0, 0x0) 2018/06/05 11:36:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000200)) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/119) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) sched_setparam(r2, &(0x7f0000000200)=0x5) r3 = semget(0x1, 0x3, 0x80) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000000c0)=""/247) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000022000100000000000000000004000000c107821bbdfd1b2b138c44692ce43a51054b5847c37c67d8b452630a46cfcd3a6a19cd49ff2e42e73909cf5860b4cc0e05bb206311d84b034d65115e990c39426b76097214120980cd51857b3f7e6d04a4a9550826108600dd4e3a06b68a9dd3eb825812c96f9d8dcc4fc3565ffe4986f287f19063221917be64e04cdf94043af2d7df86028245ee12f051cbab7e2268d9ef315882fe9dc9144ce8ad1fae9277966cd94985bd97ff3f085f27c6f36aa9e93eb0aaabdcaf"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:16 executing program 5 (fault-call:2 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x282, 0x0) sendto$packet(r1, &(0x7f0000000100)="0679cbd1e29cf10083ddbbb7f8755e5ccc3a9a4c142737b1c41a5e301eec74b93d8a64ae530ebe3f242fc05e86b19c360fdc2c25f0a6e962c78f0f40df3deca095e88f7ceb34cd3c10f55a275216ea4956fc42750780f5109a2884fe0b542ac0bd342cba57b107faebf92ead17c431cd7dbd320cedd81c18eb59690f48059335555939f5877f4afea0c13e1fdb4f6983bb3e3382ea6c4d94877e91f77e7d8e61cb09301fbc02f68b3a4e2a967380b44359ad72", 0xb3, 0x40010, 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000340)="8b0f4a9704f19e8688a92a73c23ec49cf9886f6b7bb02e13a2b7722fa355702b2125305947495ecf8c3deba374e23f704dbb1aabccd4b22f0bb0f1ae1a418340e95676a59a836de47c6f27f1f772a552259d1c8bf44f02ad03d7318d0981b10ac87f4c6d125e36757a5115f54b6b0129aae24229bd7ea2c32a30bc9521362e046a1631578b6cd40141146dca06fe3f03e9d7959e7e4d93f190d2e21b7a2f9970a3bb", 0xa2}, {&(0x7f00000001c0)="77385737e0609e19094780bbae6a31e869369f082261d29cdc7c7ce9a6e5f522ebe496318506", 0x26}, {&(0x7f0000000400)="14757faccd6ae31f0287db7c07b2661ca9343b1148d0502c4834adee28defad0a389c2d65d0d73f127dadc5951581a608a7a314a52d7f9bb5dbe97fd523e29305693fbe862b629b2aecd4e9aec7f88fb411cd2b20fbe7753a697404380ec923f1a30faa010fcb36b76bcf363082e4cf4a51255c829bd88b9ee04e7c26ef8c160a83b16b5346e4f77808d2dbb901150bd63a6eb1713753ed0926e1bd390a0c93211e63d68033ddea93a4df88389a188c6b966ca32479656fb6748e2501639effbba50f78d8a1bb267666898faf2e7fecf92960e7f", 0xd4}, {&(0x7f0000000200)="c4363466dd10dcc5a01e2c6f8ac0c2baa6ce7d737bcc3f6156aeb332cb7fc70394f1a69d6259", 0x26}, {&(0x7f0000000500)="68cd87d5ab29016b16c2a0a817a21e5d22f5bf6ede8ef5d2fe19745bc1d10487fc64bc6a735aec983ad3e787672fd9942b8f58211aba54da9bd5bc310afc15544ea59bd8a4c8bdd38b3d150a317b18824457bad7ccf9e19a8aab51e8336855a772786a707c7d7051d70100a2f7ead043b277679e2025b05cfb3c65d9bae352f38f416c579923314bdc7a10a99a61869ea4ddc5bcdda2c57e0554691e14b665ba8412fb2843e5a082e0b981c081bd8a02cf6c8782115f8e349725f3991d84c07545fca8f9d617ed624122cf1a77ee0007e8093c", 0xd3}, {&(0x7f0000000600)="e0e300c14debd44d14691ad9f54137e9331dffb2b8863614e1e70d52a9a0dd7a52400f27b92db3e8f51e5456a21ab45b7661092d516f48608d8a1b698a03b5da164033c3a22f75aa59b78c2729f3fe71c8668a717c67084c52a3e7a3769455db171671beb10c3fbf489077ad34d6d8ddc92486c3040c5b392d5de7f02b2217c14badb2f57622ab3cb681f55659cd39839a", 0x91}], 0x6) 2018/06/05 11:36:16 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x404800, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100029bd7000fedb01004e20000008000200000000000800020002000000080002000a000000080004000100000008000400030000000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/06/05 11:36:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="246ccae94ced8ae14dd0a9d857b553e14500d691894cdc1a31e1ed78b7514a5e7d94f1f2a0eb2f3872404796d35b5dc84547396931c898864bb6d36fd36a7bedba0456c5776a69d905d613b95000c664674aea449f1f33eada42a8eb83e407b99f9cc4b39f4730426631c19e20eb60cdadcd4c0c3c92c835c4cee6397de4f3b95a45f1190ecf419e2570b4c9f2b5f05b7bf01bbff45bee353386b8a2de40c5342f1b0f145a07cb68d5a91d341471b4", 0xaf) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400000) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) 2018/06/05 11:36:16 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x401, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x35, 0x37, 0x38, 0x39]}, 0x4) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="7cee3ab725b524dfa5fd13a6be66554f65d639a153e0ea5848d93e3838afb700966683ddd5dbbdb766e8c025f409e08f375372569b85d1b38f6d574a936146f5ee114046bfa16d5cb9dca6020014060a35d31482ec1d8321f751fa1c8fe34958fdae72daf515712b76578635ccc2436767c22ae46df75a0a1138a140ac6ebc0e1c3dd0c04da75ad0871fdd2daa3b3bd88dbe") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 145.669834] FAULT_INJECTION: forcing a failure. [ 145.669834] name failslab, interval 1, probability 0, space 0, times 0 [ 145.681251] CPU: 1 PID: 9579 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 145.688566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.697972] Call Trace: [ 145.700604] dump_stack+0x185/0x1d0 [ 145.704268] should_fail+0x87b/0xab0 [ 145.708024] __should_failslab+0x278/0x2a0 [ 145.712392] should_failslab+0x29/0x70 [ 145.716605] __kmalloc_track_caller+0x209/0xcd0 [ 145.721349] ? kasprintf+0x1b9/0x1f0 [ 145.725125] kvasprintf+0x163/0x330 [ 145.728794] ? kasprintf+0x1b9/0x1f0 [ 145.732570] kasprintf+0x1b9/0x1f0 [ 145.736183] ieee80211_alloc_led_names+0x5bb/0x670 [ 145.741178] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 145.745999] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 145.750981] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.755882] ? hwsim_new_radio_nl+0x84f/0xda0 [ 145.760776] hwsim_new_radio_nl+0xa8d/0xda0 [ 145.765157] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 145.771003] genl_rcv_msg+0x16b1/0x1840 [ 145.775049] netlink_rcv_skb+0x378/0x600 [ 145.779176] ? genl_unbind+0x350/0x350 [ 145.783111] genl_rcv+0x63/0x80 [ 145.786433] netlink_unicast+0x1678/0x1750 [ 145.790738] ? genl_pernet_exit+0xa0/0xa0 [ 145.794977] netlink_sendmsg+0x104f/0x1350 [ 145.799287] ? netlink_getsockopt+0xc80/0xc80 [ 145.803853] ___sys_sendmsg+0xec0/0x1310 [ 145.807988] ? __fdget+0x4e/0x60 [ 145.811412] ? __fget_light+0x57/0x700 [ 145.815350] ? __fdget+0x4e/0x60 2018/06/05 11:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0xffffffffffffff9f, 0x17, 0x1, 0x0, 0x0, {0x4}, [@typed={0xe8, 0x5f, @binary="8ab58f79e675587c1d495c286af6310814616534db6966649476e2f72566d780c7e2977151e14845e2b4316375d9d186c70bab04fed2930d432fef5d15ed49473788c2ee0397c7ed7e3703635798e0d40d836cf65de76444829324e49379c9eebf5952b8707b9664f76474df7577d27d4ee472ebeedf56cfe1d51ac6a0899e100b4bc1c560f3a9f9351748d2899d21aca7845041cf2f23e953eda48c75fad170d482620f9108e6cac45c970060f25fc29e3bfaa8237a3f2bfaf22a69a53a934c7560f2c2530db95833d54eb65ede6cb4c1e445902699b153c1a25d5c60743b9687c58941"}, @typed={0xc, 0x2, @u64=0x8001}, @nested={0xb0, 0x8f, [@typed={0x8, 0x7a, @str='\x00'}, @typed={0x14, 0x6a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="4da1b2a2ab2e1641a367923bbdc3d2262130c651b60fa68eb6376d5e81f22a62dafc2683d8b74985c0174c9162ce8d62c9a7c3e975e64f55de1990de78cbbb956a646a5d3d763419f8cc536f4633471493eb70d545afecd8b78630609db6e31a5a3b8c39938022780024dea3b6b89feabd4435a27f4b48aecf190493e5dfd9862bde2d3ca92877fe81db58f682617392"]}, @typed={0x14, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x20, @uid=r1}, @typed={0x8, 0x62, @fd=r0}, @typed={0x8, 0x70, @ipv4=@broadcast=0xffffffff}, @nested={0x1004, 0x50, [@generic="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@generic]}]}, 0x11e8}, 0x1}, 0x4) 2018/06/05 11:36:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vcan0\x00', 0x400}) 2018/06/05 11:36:16 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xb) [ 145.818776] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.824287] ? __fget_light+0x6a3/0x700 [ 145.828357] __x64_sys_sendmsg+0x331/0x460 [ 145.832731] do_syscall_64+0x152/0x230 [ 145.836667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.841892] RIP: 0033:0x455a09 [ 145.845114] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 145.852869] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 145.860174] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 11:36:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400200, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@remote, @dev, 0x0}, &(0x7f0000000100)=0xc) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x6, 0x40, 0x4000000000, {0x77359400}, {}, {0x1, 0x5, 0x0, 0x5d00000}, 0x1, @canfd={{0x3, 0x4, 0x40}, 0x13, 0x1, 0x0, 0x0, "507eee67e64fc62f91332f4674717b52febed1b7f34868a876cd3fcbe8455a5e14b9dfca8be3f2632b1b0b7c92125ea5b408cbc4172e3038a1b038a42cce7c34"}}, 0x80}, 0x1, 0x0, 0x0, 0x400c041}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) [ 145.867483] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.874789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 145.882376] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000c 2018/06/05 11:36:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0xfff) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 2018/06/05 11:36:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f00000023c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x88100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002540)={@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xf}}}, {&(0x7f0000002400)=""/198, 0xc6}, &(0x7f0000002500), 0x1}, 0xa0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) 2018/06/05 11:36:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:17 executing program 4: prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x6, 0x4, 0xa7, 0x7fff}, {0x80, 0x5, 0xc9b1, 0x388e}, {0x0, 0xff, 0x101, 0x6}, {0x1, 0x436, 0x25eb, 0x5}, {0x5, 0x800, 0x0, 0x3}, {0xff, 0x0, 0x8, 0x5}]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:17 executing program 2: r0 = socket$inet6(0xa, 0x6, 0xffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:17 executing program 3: r0 = socket$kcm(0x29, 0x17, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0x7, 0x4) ioctl(r0, 0x3f, &(0x7f0000000100)="0047fc2f2c992409700000") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r2, &(0x7f0000001900)={&(0x7f0000000180)={0x2, 0x4e22}, 0x10, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/63, 0x3f}, {&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000001480)=""/123, 0x7b}, {&(0x7f0000001500)=""/122, 0x7a}, {&(0x7f0000001580)=""/66, 0x42}, {&(0x7f0000001600)=""/111, 0x6f}, {&(0x7f0000001680)=""/142, 0x8e}], 0xa, &(0x7f0000001880)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x80000000}, @mask_cswp={0x58, 0x114, 0x9, {{0xfff, 0x9e}, &(0x7f0000001800)=0x9, &(0x7f0000001840)=0x100000000, 0x5, 0x81, 0x5, 0x7, 0x25, 0x6}}], 0x70, 0x10}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x2001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000000c0)) 2018/06/05 11:36:17 executing program 5 (fault-call:2 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:17 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x400080) write$cgroup_int(r0, &(0x7f0000000040)={[0x34]}, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 146.210655] audit: type=1326 audit(1528198577.209:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9616 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 146.245659] FAULT_INJECTION: forcing a failure. [ 146.245659] name failslab, interval 1, probability 0, space 0, times 0 [ 146.257472] CPU: 1 PID: 9615 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 146.264784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.274205] Call Trace: [ 146.276855] dump_stack+0x185/0x1d0 [ 146.280534] should_fail+0x87b/0xab0 [ 146.284390] __should_failslab+0x278/0x2a0 [ 146.288693] should_failslab+0x29/0x70 [ 146.292664] __kmalloc+0xc5/0x350 [ 146.296200] ? device_create+0x125/0x630 [ 146.300308] ? device_create+0x280/0x630 [ 146.304417] device_create+0x280/0x630 2018/06/05 11:36:17 executing program 2: r0 = socket$inet6(0xa, 0x22893a44bbb9d8ec, 0x80000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) keyctl$session_to_parent(0x12) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 146.308368] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 146.313908] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 146.318914] hwsim_new_radio_nl+0xa8d/0xda0 [ 146.323327] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 146.329171] genl_rcv_msg+0x16b1/0x1840 [ 146.333219] netlink_rcv_skb+0x378/0x600 [ 146.337357] ? genl_unbind+0x350/0x350 [ 146.341311] genl_rcv+0x63/0x80 [ 146.344649] netlink_unicast+0x1678/0x1750 [ 146.348965] ? genl_pernet_exit+0xa0/0xa0 [ 146.353200] netlink_sendmsg+0x104f/0x1350 2018/06/05 11:36:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x8000) getrandom(&(0x7f0000000080)=""/123, 0x63b, 0x1) r1 = semget(0x0, 0x2, 0x44) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000140)=""/1) r2 = getpid() ptrace$peekuser(0x3, r2, 0xff) capget(&(0x7f0000000040)={0x399f1336, r2}, &(0x7f0000000100)={0x7f, 0x7, 0x80, 0x0, 0x1a, 0x6}) [ 146.357519] ? netlink_getsockopt+0xc80/0xc80 [ 146.362107] ___sys_sendmsg+0xec0/0x1310 [ 146.366247] ? __fdget+0x4e/0x60 [ 146.369681] ? __fget_light+0x57/0x700 [ 146.373629] ? __fdget+0x4e/0x60 [ 146.377071] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.382609] ? __fget_light+0x6a3/0x700 [ 146.386677] __x64_sys_sendmsg+0x331/0x460 [ 146.390982] do_syscall_64+0x152/0x230 [ 146.394928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.400156] RIP: 0033:0x455a09 [ 146.403368] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 11:36:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8000, 0x1, 0x7, 0x9, 0x73}, &(0x7f0000000500)=0x98) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r3, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:17 executing program 3: r0 = socket$kcm(0x29, 0x40005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syncfs(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") modify_ldt$write2(0x11, &(0x7f0000000080)={0x1000}, 0x10) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd1, 0x40302) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) bind$can_raw(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) [ 146.411123] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 146.418431] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 146.425745] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.433060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 146.440374] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000d 2018/06/05 11:36:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/06/05 11:36:17 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x10000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:17 executing program 5 (fault-call:2 fault-nth:14): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:17 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000140)=""/123, 0x7b, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mlockall(0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x7, 0x1000}, 0x4) [ 146.618865] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 11:36:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x100000004e1c, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) [ 146.741081] FAULT_INJECTION: forcing a failure. [ 146.741081] name failslab, interval 1, probability 0, space 0, times 0 [ 146.752559] CPU: 0 PID: 9662 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 146.759876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.769267] Call Trace: [ 146.771912] dump_stack+0x185/0x1d0 [ 146.775598] should_fail+0x87b/0xab0 [ 146.779379] __should_failslab+0x278/0x2a0 [ 146.783672] should_failslab+0x29/0x70 [ 146.787639] __kmalloc_track_caller+0x209/0xcd0 [ 146.792363] ? kvasprintf_const+0x134/0x3b0 [ 146.796757] kvasprintf+0x163/0x330 [ 146.800447] ? kvasprintf_const+0x134/0x3b0 [ 146.804829] kvasprintf_const+0x134/0x3b0 [ 146.809040] kobject_set_name_vargs+0x11f/0x390 [ 146.813770] device_create+0x451/0x630 [ 146.817731] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 146.823255] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 146.828279] hwsim_new_radio_nl+0xa8d/0xda0 [ 146.832664] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 146.838507] genl_rcv_msg+0x16b1/0x1840 [ 146.842556] netlink_rcv_skb+0x378/0x600 [ 146.846703] ? genl_unbind+0x350/0x350 [ 146.850637] genl_rcv+0x63/0x80 [ 146.853958] netlink_unicast+0x1678/0x1750 [ 146.858264] ? genl_pernet_exit+0xa0/0xa0 [ 146.862488] netlink_sendmsg+0x104f/0x1350 [ 146.866799] ? netlink_getsockopt+0xc80/0xc80 [ 146.871366] ___sys_sendmsg+0xec0/0x1310 [ 146.875548] ? __fdget+0x4e/0x60 [ 146.878968] ? __fget_light+0x57/0x700 [ 146.882898] ? __fdget+0x4e/0x60 [ 146.886341] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.891755] ? __fget_light+0x6a3/0x700 [ 146.895816] __x64_sys_sendmsg+0x331/0x460 [ 146.900117] do_syscall_64+0x152/0x230 [ 146.904056] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.909279] RIP: 0033:0x455a09 [ 146.912492] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.920248] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 146.927560] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 146.934871] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.942211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 146.949525] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000e [ 147.097144] audit: type=1326 audit(1528198578.093:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9616 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 11:36:18 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+30000000}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") userfaultfd(0x80800) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/06/05 11:36:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84602000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = accept$alg(r0, 0x0, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0x4, 0x9}) sendmmsg$alg(r3, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r3, 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x7, 0x104, 0x2, 0x800, 0x6, [{0x526, 0x6, 0x80000001, 0x0, 0x0, 0x1202}, {0xfff, 0x0, 0x0, 0x0, 0x0, 0x400}, {0x8, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x1, 0x1, 0x0, 0x0, 0x200}, {0x69, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x2001}, {0x9, 0xffffffffffffffe1, 0x9}]}) 2018/06/05 11:36:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9, 0x3, 0xfd, 0x400, 0x8, 0x20000, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff, 0x1000, 0x6, 0x500, 0xa2, 0x180, r2}) sendto(r1, &(0x7f00000000c0)="c0", 0x368, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x5, r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:18 executing program 5 (fault-call:2 fault-nth:15): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0xfffffffffffffd42) 2018/06/05 11:36:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0xd8}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x60}, 0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 147.313717] FAULT_INJECTION: forcing a failure. [ 147.313717] name failslab, interval 1, probability 0, space 0, times 0 [ 147.325170] CPU: 0 PID: 9697 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 147.332490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.341898] Call Trace: [ 147.344545] dump_stack+0x185/0x1d0 [ 147.348229] should_fail+0x87b/0xab0 [ 147.351997] __should_failslab+0x278/0x2a0 [ 147.356290] should_failslab+0x29/0x70 [ 147.360212] __kmalloc+0xc5/0x350 [ 147.363703] ? device_add+0x132/0x2cb0 [ 147.367633] device_add+0x132/0x2cb0 [ 147.371404] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 147.376910] ? kobject_set_name_vargs+0x2f7/0x390 [ 147.381805] device_create+0x59d/0x630 [ 147.385747] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 147.391263] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 147.396264] hwsim_new_radio_nl+0xa8d/0xda0 [ 147.400647] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 147.406498] genl_rcv_msg+0x16b1/0x1840 [ 147.410549] netlink_rcv_skb+0x378/0x600 [ 147.414681] ? genl_unbind+0x350/0x350 [ 147.419232] genl_rcv+0x63/0x80 [ 147.422559] netlink_unicast+0x1678/0x1750 [ 147.426881] ? genl_pernet_exit+0xa0/0xa0 [ 147.431102] netlink_sendmsg+0x104f/0x1350 [ 147.435412] ? netlink_getsockopt+0xc80/0xc80 [ 147.440075] ___sys_sendmsg+0xec0/0x1310 [ 147.444208] ? __fdget+0x4e/0x60 [ 147.447632] ? __fget_light+0x57/0x700 [ 147.451572] ? __fdget+0x4e/0x60 [ 147.455002] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.460422] ? __fget_light+0x6a3/0x700 [ 147.464493] __x64_sys_sendmsg+0x331/0x460 [ 147.468776] do_syscall_64+0x152/0x230 [ 147.472706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.477920] RIP: 0033:0x455a09 [ 147.481126] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.488873] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 147.496182] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 147.503485] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 11:36:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xd7a8, @empty, 0x81}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x181000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xfffffffffffffde1) listen(r0, 0x3) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 147.510783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 147.518081] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000f 2018/06/05 11:36:18 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2140) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000220001001000000000000000040000009368379d62a493ef241800e79b7a95ea4a80ce61d00c1070f05f89702de83f79a8a1409d2fea40c451fe7848da1620d77ca34e6476547400dcaca409f2e1c71aca0f"], 0x14}, 0x1}, 0x0) r1 = semget(0x0, 0x7, 0x8) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000000380)=""/20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r2, 0xc00, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20004840}, 0x40000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='yam0\x00', 0x1000}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000700), 0x4) socketpair(0x0, 0x8000f, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000500)={0x212, @time={0x0, 0x989680}, 0x1, {0x206, 0xc2}, 0x8, 0x3, 0x1}) r5 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={r6, 0x4}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000580)={0x3, 0x2, 'client0\x00', 0x0, "aee789d15c628018", "311150dfdb347977ad6dc99152ffb7b170a17fe8a5c31f78dbb0e2b1b0cd83fa", 0x0, 0x4}) 2018/06/05 11:36:18 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/06/05 11:36:18 executing program 5 (fault-call:2 fault-nth:16): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000580)="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") r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000280)={0x9, 0x90b, 0x9, 0x0, 0x0, [], [], [], 0x8, 0x2}) getsockname$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x3) r3 = shmget(0x3, 0x1000, 0x202, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/06/05 11:36:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0x86f, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@in={0x2, 0x4e20, @multicast2=0xe0000002}, {&(0x7f0000000180)=""/252, 0xfc}, &(0x7f00000000c0), 0x4}, 0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x1000, 0xfffffffffffffc00, 0x10001}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="080095006e4706cd87bfa37fd3263764b1efd25d1c16031cca54698c90836dbc46003f340f83d1cdaf7bd543594c96cbec9c673bc1619ae5aff77d93d771f0f476e790e99c99fbfdde763b6410bfb7b0edf3bc386639854783bff84632b8b77625a8a798813ddae14a806649583bd786df669c08d3918b43683263a09f1cc6641c9e1e77d8b94dbb94e18cf917000000000000000000000000"], 0x9d) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x20000000004e20, @loopback=0x7f000001}, 0x10) sendto(r3, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="714507bc6125a1cc2700817303240a054213ea4191a8b87f51663421e0ff24305ffc739f", 0x24, 0xfffffffffffffffa) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x600000, 0x84) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000300)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000240)=0x9ee, 0x4) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8, 0x2c400) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) keyctl$read(0xb, r2, &(0x7f0000000100)=""/100, 0x64) 2018/06/05 11:36:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 147.881572] FAULT_INJECTION: forcing a failure. [ 147.881572] name failslab, interval 1, probability 0, space 0, times 0 [ 147.893027] CPU: 0 PID: 9720 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 147.900359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.909745] Call Trace: [ 147.912384] dump_stack+0x185/0x1d0 [ 147.916068] should_fail+0x87b/0xab0 [ 147.919840] __should_failslab+0x278/0x2a0 [ 147.924132] should_failslab+0x29/0x70 [ 147.928101] __kmalloc_track_caller+0x209/0xcd0 [ 147.932815] ? __kernfs_new_node+0xae/0x6e0 [ 147.937179] ? __save_stack_trace+0x90d/0xb00 [ 147.941805] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.947387] kstrdup_const+0x154/0x270 [ 147.951324] __kernfs_new_node+0xae/0x6e0 [ 147.955519] ? kmsan_set_origin+0x9e/0x160 [ 147.959804] ? __irqentry_text_end+0x1fb63e/0x1fb63e [ 147.964980] kernfs_create_dir_ns+0x167/0x4e0 [ 147.969528] sysfs_create_dir_ns+0x177/0x4c0 [ 147.973989] kobject_add_internal+0xbef/0x1710 [ 147.978621] kobject_add+0x413/0x480 [ 147.982416] device_add+0x8dc/0x2cb0 [ 147.986180] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 147.991689] device_create+0x59d/0x630 [ 147.995646] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 148.001159] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 148.006152] hwsim_new_radio_nl+0xa8d/0xda0 [ 148.010531] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 148.016373] genl_rcv_msg+0x16b1/0x1840 [ 148.020410] netlink_rcv_skb+0x378/0x600 [ 148.024539] ? genl_unbind+0x350/0x350 [ 148.028478] genl_rcv+0x63/0x80 [ 148.031793] netlink_unicast+0x1678/0x1750 [ 148.036110] ? genl_pernet_exit+0xa0/0xa0 [ 148.040322] netlink_sendmsg+0x104f/0x1350 [ 148.044626] ? netlink_getsockopt+0xc80/0xc80 [ 148.049190] ___sys_sendmsg+0xec0/0x1310 [ 148.053309] ? __fdget+0x4e/0x60 [ 148.056734] ? __fget_light+0x57/0x700 [ 148.060668] ? __fdget+0x4e/0x60 [ 148.064109] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.069528] ? __fget_light+0x6a3/0x700 [ 148.073591] __x64_sys_sendmsg+0x331/0x460 [ 148.077880] do_syscall_64+0x152/0x230 [ 148.081807] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.087018] RIP: 0033:0x455a09 [ 148.090226] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.097973] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 148.105271] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 148.112567] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.119888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/06/05 11:36:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:19 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 148.127184] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000010 [ 148.134965] kobject_add_internal failed for hwsim51 (error: -12 parent: mac80211_hwsim) 2018/06/05 11:36:19 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0xffffffffffffff9b) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='cpuset\x00', &(0x7f0000000100)='%\'\x00', &(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='(-em1\x00', &(0x7f0000000300)='+-)nodevmd5sum(eth0#\x00'], &(0x7f0000000680)=[&(0x7f0000000380)='^\x00', &(0x7f0000000500)='+$wlan1+em0,mime_type,mime_type\\@:.\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='security+-\x00', &(0x7f00000005c0)="236c6f70707031292f212a40656d30872600", &(0x7f0000000600)='cgroup\'eth1\x00', &(0x7f0000000640)='^,GPL/\x00']) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x3ff, 0x2, 0x7, 0x800, 0xfff, 0x400}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:19 executing program 5 (fault-call:2 fault-nth:17): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:19 executing program 4: r0 = gettid() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x2, 0xffffffffffffff7c, 0xf000000000000000, 0xdc, 0xffffffffffffffff, 0x81}, 0x8}) sched_getscheduler(r0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'veth0_to_bridge\x00', 0xa000}) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000480)={0x10, 0x96bb000000000008, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x41) 2018/06/05 11:36:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x7) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) delete_module(&(0x7f0000000100)='/dev/input/mice\x00', 0x800) [ 148.541610] FAULT_INJECTION: forcing a failure. [ 148.541610] name failslab, interval 1, probability 0, space 0, times 0 [ 148.553114] CPU: 1 PID: 9777 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 148.560582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.570420] Call Trace: [ 148.573062] dump_stack+0x185/0x1d0 [ 148.576745] should_fail+0x87b/0xab0 [ 148.580516] __should_failslab+0x278/0x2a0 [ 148.584816] should_failslab+0x29/0x70 [ 148.588751] kmem_cache_alloc+0x12e/0xb90 [ 148.592947] ? __kernfs_new_node+0x137/0x6e0 [ 148.597415] ? kstrdup_const+0x1e0/0x270 [ 148.601531] __kernfs_new_node+0x137/0x6e0 [ 148.605822] ? kmsan_set_origin+0x9e/0x160 [ 148.610111] kernfs_create_dir_ns+0x167/0x4e0 [ 148.614667] sysfs_create_dir_ns+0x177/0x4c0 [ 148.619132] kobject_add_internal+0xbef/0x1710 [ 148.623773] kobject_add+0x413/0x480 [ 148.627567] device_add+0x8dc/0x2cb0 [ 148.631352] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 148.636868] device_create+0x59d/0x630 2018/06/05 11:36:19 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0047fc2f19002c9924897013e5de012cf4f9bee73b50c74c4a312a4abf67deffda30aff21b579e64e8a329b8d4979a525554cf998fd3602aac6aa74aa03bce855d7b17c5693865fae5a100cb15428a334e660663fbe40ac0f4d2a8ef352e732f39e5e8e70f0fad94099be343a70a77dd4470ae2c069f748f8ea18effa04e5905b0c17292d6b9a2b662670074f960") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x3, 0x4, 0xcdb, 0xcb5, 'syz0\x00', 0xffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) [ 148.640820] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 148.646336] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 148.651337] hwsim_new_radio_nl+0xa8d/0xda0 [ 148.655745] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 148.662579] genl_rcv_msg+0x16b1/0x1840 [ 148.666623] netlink_rcv_skb+0x378/0x600 [ 148.670758] ? genl_unbind+0x350/0x350 [ 148.674698] genl_rcv+0x63/0x80 [ 148.678021] netlink_unicast+0x1678/0x1750 [ 148.682330] ? genl_pernet_exit+0xa0/0xa0 [ 148.686553] netlink_sendmsg+0x104f/0x1350 2018/06/05 11:36:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:19 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 148.690866] ? netlink_getsockopt+0xc80/0xc80 [ 148.695438] ___sys_sendmsg+0xec0/0x1310 [ 148.699575] ? __fdget+0x4e/0x60 [ 148.703003] ? __fget_light+0x57/0x700 [ 148.706993] ? __fdget+0x4e/0x60 [ 148.710433] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.715863] ? __fget_light+0x6a3/0x700 [ 148.719955] __x64_sys_sendmsg+0x331/0x460 [ 148.724253] do_syscall_64+0x152/0x230 [ 148.728197] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.733420] RIP: 0033:0x455a09 2018/06/05 11:36:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640), 0x10c}, 0x3) [ 148.736635] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.744389] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 148.752479] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 148.759793] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.767105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 148.774421] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000011 [ 148.782094] kobject_add_internal failed for hwsim53 (error: -12 parent: mac80211_hwsim) [ 148.799431] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/05 11:36:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000000)=""/176, &(0x7f00000000c0)=0xb0) 2018/06/05 11:36:19 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) socket(0x5, 0x7, 0xcd2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x81}, {0x3, 0xffffffffffffff23}, {0xe}, {0x2, 0x7}, {0x2, 0x80e}, {0x3, 0x1}, {0x8, 0x8}, {0xb, 0x6}, {0xe}, {0x2, 0x2}], 0xa) ioctl(r0, 0x8916, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:19 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x88000) write$binfmt_misc(r0, &(0x7f0000000280)={'syz0', "e7b2d6a4d751f61704f21fd29c79f115e1c40f16912c8b1abb53e94fd257d72a24c418e98987e274cdf8a004d0022ff35b14b8f6c4c345c688639fbc6a1208da232d546476ac6ee1e544e0715a563150735a11d0a37bd665de38013c62db701b278c37bcf891e6b27f87151539bafe955630e7849f3b220acba1ea84d9f0edf9eaf0c5606cdf4d86dbc5090e468aecfdbeba4e"}, 0x97) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4600) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40080, 0x0) accept$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/69) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x0, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000500)="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", 0x1000, 0x0) 2018/06/05 11:36:20 executing program 5 (fault-call:2 fault-nth:18): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x44, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x19}}}, 0xff, 0x7fffffff}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xfd5}}, 0x4, 0x1, 0x10}, &(0x7f0000000380)=0x98) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000000), 0x0, 0x8000) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x1, 0x4) accept$alg(r3, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) 2018/06/05 11:36:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000400)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x81, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000040)=0xe8) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x4e21, 0x5, 0x4e24, 0x3, 0xa, 0x80, 0x80, 0xd925acf49879d6ab, r2, r3}, {0xe88, 0x200, 0x3, 0x2, 0x7, 0x81, 0x1, 0x4}, {0x2, 0x0, 0x6, 0x6}, 0x59, 0x6e6bb8, 0x2, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3501, 0x7, 0x3, 0x2, 0x0, 0x4, 0x100000001}}, 0xe8) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x0, 0x0, 0xb4) dup3(r2, r0, 0x80000) 2018/06/05 11:36:20 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="c80bcb731a8527a8fa64ac46bd639c71cd5ddf55b0fa291539be69cf5e753f3543eb98145397949d7e89435a7fb0afc32f1fe493fa92bbbfce2640662f7515d8a678361110d21946cd4e7e3957049ed1d398ece6ec5e15c336790bd47542", 0x5e}], 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0xe000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0xb0000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x2, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r3, 0x7}) 2018/06/05 11:36:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x21, @rand_addr=0x8, 0x4e21, 0x3, 'lblc\x00', 0x10, 0xfffffffffffffff9, 0x16}, 0x2c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, r2) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) [ 149.269190] FAULT_INJECTION: forcing a failure. [ 149.269190] name failslab, interval 1, probability 0, space 0, times 0 [ 149.276466] IPVS: set_ctl: invalid protocol: 33 0.0.0.8:20001 lblc [ 149.280567] CPU: 1 PID: 9841 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 149.280597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.303568] Call Trace: [ 149.306222] dump_stack+0x185/0x1d0 [ 149.309917] should_fail+0x87b/0xab0 [ 149.313698] __should_failslab+0x278/0x2a0 [ 149.318017] should_failslab+0x29/0x70 [ 149.321967] kmem_cache_alloc+0x12e/0xb90 [ 149.326163] ? __kernfs_new_node+0x137/0x6e0 [ 149.330628] ? kernfs_create_dir_ns+0x4b3/0x4e0 [ 149.335365] ? kstrdup_const+0x1ff/0x270 [ 149.339482] __kernfs_new_node+0x137/0x6e0 [ 149.343777] kernfs_new_node+0x146/0x2e0 [ 149.348079] __kernfs_create_file+0x12d/0x680 [ 149.352667] sysfs_add_file_mode_ns+0x5ba/0x830 [ 149.357428] sysfs_create_file_ns+0x17b/0x1e0 [ 149.362077] ? class_dir_child_ns_type+0x80/0x80 2018/06/05 11:36:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/06/05 11:36:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x0, 0x0, 0xb4) dup3(r2, r0, 0x80000) [ 149.366890] device_create_file+0x207/0x390 [ 149.367855] IPVS: set_ctl: invalid protocol: 33 0.0.0.8:20001 lblc [ 149.371271] ? acpi_unbind_one+0x730/0x730 [ 149.371304] device_add+0xae3/0x2cb0 [ 149.371346] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 149.371382] device_create+0x59d/0x630 [ 149.371426] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 149.400572] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 149.405579] hwsim_new_radio_nl+0xa8d/0xda0 [ 149.410012] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 149.415866] genl_rcv_msg+0x16b1/0x1840 2018/06/05 11:36:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x7, 0x9, 0x80}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000240)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0xfffffffffffffffc}, 0x2fa) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 149.419923] netlink_rcv_skb+0x378/0x600 [ 149.424068] ? genl_unbind+0x350/0x350 [ 149.428028] genl_rcv+0x63/0x80 [ 149.431359] netlink_unicast+0x1678/0x1750 [ 149.435701] ? genl_pernet_exit+0xa0/0xa0 [ 149.439950] netlink_sendmsg+0x104f/0x1350 [ 149.444279] ? netlink_getsockopt+0xc80/0xc80 [ 149.448889] ___sys_sendmsg+0xec0/0x1310 [ 149.453057] ? __fdget+0x4e/0x60 [ 149.456496] ? __fget_light+0x57/0x700 [ 149.460449] ? __fdget+0x4e/0x60 [ 149.463890] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.469316] ? __fget_light+0x6a3/0x700 [ 149.473395] __x64_sys_sendmsg+0x331/0x460 [ 149.477700] do_syscall_64+0x152/0x230 [ 149.481653] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.486885] RIP: 0033:0x455a09 [ 149.490104] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.497899] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 149.505235] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 149.512547] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.519860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 149.527261] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000012 2018/06/05 11:36:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000000, @empty, 0xf7}, 0x1c) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:20 executing program 5 (fault-call:2 fault-nth:19): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30000, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) 2018/06/05 11:36:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000000)='\\\x00', 0x3) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x10000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/06/05 11:36:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(0xffffffffffffffff, r0, 0x80000) 2018/06/05 11:36:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40100040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x300, 0x1, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @rand_addr=0xffffffff}}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000280)={0xa49a, 0x1, 0x1, 'queue0\x00', 0x9}) 2018/06/05 11:36:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:20 executing program 3: r0 = socket$kcm(0x29, 0x4, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000001c0)) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000180)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x7fff, 0x101, 0x64bd, 0x6, 0x6, 0xfffffffffffffffa}, 0x7f, 0x6, 0x7fffffff, 0x8, 0x9c, "2bc983d4d3ee5c7a9f277324129c378883fbb62aa8f9738e8251f44b6a2e5a58b8d0713eb3730ea297c4229eb065dd349f6aecc55ef662c93110735141727efd6fe50e3e3863f0c037afcb352897663d0cc1bc17bc3e82e3c69e156eafa49548d5c5f8d770f2506daa4ee877f19de0dd961f1b4f8605c7ac726ce35aff965aa5"}) dup3(r0, r1, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x2000000000002, 0x0, 0x0, 0xfffffffffffffffd}}) [ 149.818987] FAULT_INJECTION: forcing a failure. [ 149.818987] name failslab, interval 1, probability 0, space 0, times 0 [ 149.831595] CPU: 0 PID: 9870 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 149.838915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.848300] Call Trace: [ 149.850945] dump_stack+0x185/0x1d0 [ 149.854635] should_fail+0x87b/0xab0 [ 149.858409] __should_failslab+0x278/0x2a0 [ 149.862714] should_failslab+0x29/0x70 [ 149.866655] kmem_cache_alloc+0x12e/0xb90 [ 149.870853] ? __kernfs_new_node+0x137/0x6e0 [ 149.875333] ? kstrdup_const+0x1ff/0x270 [ 149.879449] __kernfs_new_node+0x137/0x6e0 [ 149.883736] ? __kernfs_create_file+0x5b0/0x680 [ 149.888495] kernfs_new_node+0x146/0x2e0 [ 149.892610] kernfs_create_link+0x9f/0x320 [ 149.896928] sysfs_do_create_link_sd+0x19d/0x360 [ 149.901745] sysfs_create_link+0x125/0x190 [ 149.906051] device_add+0xbd5/0x2cb0 [ 149.909934] device_create+0x59d/0x630 [ 149.913891] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 149.919407] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 149.924410] hwsim_new_radio_nl+0xa8d/0xda0 [ 149.928884] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 149.934741] genl_rcv_msg+0x16b1/0x1840 [ 149.938797] netlink_rcv_skb+0x378/0x600 [ 149.942960] ? genl_unbind+0x350/0x350 [ 149.946911] genl_rcv+0x63/0x80 [ 149.950241] netlink_unicast+0x1678/0x1750 [ 149.954562] ? genl_pernet_exit+0xa0/0xa0 [ 149.958795] netlink_sendmsg+0x104f/0x1350 [ 149.963114] ? netlink_getsockopt+0xc80/0xc80 [ 149.967687] ___sys_sendmsg+0xec0/0x1310 [ 149.971841] ? __fdget+0x4e/0x60 [ 149.975270] ? __fget_light+0x57/0x700 [ 149.979215] ? __fdget+0x4e/0x60 [ 149.982662] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.988081] ? __fget_light+0x6a3/0x700 [ 149.992146] __x64_sys_sendmsg+0x331/0x460 [ 149.996434] do_syscall_64+0x152/0x230 [ 150.000377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.005594] RIP: 0033:0x455a09 [ 150.008806] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 11:36:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:21 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x440082) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:21 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x0, 0x3}}) r2 = getpid() ioprio_set$pid(0x8a9fb9d267b9f970, r2, 0x7) [ 150.016555] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 150.023861] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 150.031191] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.038513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 150.045851] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000013 2018/06/05 11:36:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, 0xffffffffffffffff, 0x80000) 2018/06/05 11:36:21 executing program 5 (fault-call:2 fault-nth:20): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:21 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x7}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x0) rt_sigsuspend(&(0x7f0000000100)={0x6}, 0x8) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000500)={0x6, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x108) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) [ 150.333653] FAULT_INJECTION: forcing a failure. [ 150.333653] name failslab, interval 1, probability 0, space 0, times 0 [ 150.345124] CPU: 1 PID: 9914 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 150.352446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.361923] Call Trace: [ 150.364592] dump_stack+0x185/0x1d0 [ 150.368279] should_fail+0x87b/0xab0 [ 150.372055] __should_failslab+0x278/0x2a0 [ 150.376373] should_failslab+0x29/0x70 [ 150.380323] __kmalloc_track_caller+0x209/0xcd0 [ 150.385067] ? _cond_resched+0x3c/0xd0 [ 150.389009] ? __kernfs_new_node+0xae/0x6e0 [ 150.393412] ? rcu_all_qs+0x32/0x1f0 [ 150.397180] ? _cond_resched+0x3c/0xd0 [ 150.401121] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 150.406585] kstrdup_const+0x154/0x270 [ 150.410534] __kernfs_new_node+0xae/0x6e0 [ 150.414757] ? __msan_poison_alloca+0x15c/0x1d0 [ 150.419484] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 150.424472] kernfs_new_node+0x146/0x2e0 [ 150.428589] kernfs_create_link+0x9f/0x320 [ 150.432906] sysfs_do_create_link_sd+0x19d/0x360 [ 150.437725] sysfs_create_link+0x125/0x190 [ 150.442123] device_add+0x157d/0x2cb0 [ 150.446004] device_create+0x59d/0x630 [ 150.449968] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 150.455456] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 150.460411] hwsim_new_radio_nl+0xa8d/0xda0 [ 150.464771] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 150.470617] genl_rcv_msg+0x16b1/0x1840 [ 150.474642] netlink_rcv_skb+0x378/0x600 [ 150.478725] ? genl_unbind+0x350/0x350 [ 150.482654] genl_rcv+0x63/0x80 [ 150.485965] netlink_unicast+0x1678/0x1750 [ 150.490240] ? genl_pernet_exit+0xa0/0xa0 [ 150.494418] netlink_sendmsg+0x104f/0x1350 [ 150.498699] ? netlink_getsockopt+0xc80/0xc80 [ 150.503228] ___sys_sendmsg+0xec0/0x1310 [ 150.510109] ? __fdget+0x4e/0x60 [ 150.513511] ? __fget_light+0x57/0x700 [ 150.517413] ? __fdget+0x4e/0x60 [ 150.520796] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 150.526205] ? __fget_light+0x6a3/0x700 [ 150.530226] __x64_sys_sendmsg+0x331/0x460 [ 150.534501] do_syscall_64+0x152/0x230 [ 150.538400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.543764] RIP: 0033:0x455a09 [ 150.546953] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.554669] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 150.561968] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 150.569253] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.576529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 150.583819] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000014 2018/06/05 11:36:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$setendian(0x14, 0x1) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="05", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = accept4(r1, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x800) sendmsg$rds(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000380)={0x3f, 0x80000001, 0x9, 'queue1\x00', 0x1000}) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0xff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c171e0068f900680800354abe6c12bf05aa91f6d6ad1a15975273f8ba6d9d87dd6e65f914783fd6b7fb2a2e46464ebe6cb941b87e", @ANYRES16=r4, @ANYBLOB="020129bd7000fddbdf250e0000001800010008000200330000000c0007002000000004000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x8004) exit_group(0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r5 = accept$alg(r2, 0x0, 0x0) fgetxattr(r5, &(0x7f0000000300)=@random={'trusted.', '\x00'}, &(0x7f0000000340), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast1}, &(0x7f0000000080)=0x8) 2018/06/05 11:36:22 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0xbdc, 0x2, 0x1, 0x7fff, 0x80, 0x0, 0x244, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3ff, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x0, 0x3ff) epoll_wait(r0, &(0x7f0000000340)=[{}, {}], 0x2, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r3, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000380)='./file1\x00', 0x2) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getownex(r0, 0x10, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e24, 0x8001, 0xa, 0xa0, 0xa0, 0xac, r4, r5}, {0x1, 0x9, 0x8, 0x6, 0x6, 0xed, 0x6, 0x4}, {0xddf, 0x101, 0x9, 0x8}, 0x58b7, 0x6e6bbb, 0x0, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3504, 0x0, 0x1, 0x0, 0xd2, 0x7ff, 0x1}}, 0xe8) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x0) 2018/06/05 11:36:22 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x83) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) 2018/06/05 11:36:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0xc91, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xb0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000220001000000000000000000b98c38cf49bb61e8aec6c6ec6f76dbc0f190372bd134"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10001, 0x9, 0xf627}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x8, 0x3, [0xd78, 0x0, 0x2]}, &(0x7f0000000140)=0xe) listen(r0, 0x6) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) 2018/06/05 11:36:22 executing program 5 (fault-call:2 fault-nth:21): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 151.283108] FAULT_INJECTION: forcing a failure. [ 151.283108] name failslab, interval 1, probability 0, space 0, times 0 [ 151.294606] CPU: 1 PID: 9931 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 151.301952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.311340] Call Trace: [ 151.313993] dump_stack+0x185/0x1d0 [ 151.317671] should_fail+0x87b/0xab0 [ 151.321435] __should_failslab+0x278/0x2a0 [ 151.325720] should_failslab+0x29/0x70 [ 151.329648] kmem_cache_alloc+0x12e/0xb90 [ 151.333834] ? __kernfs_new_node+0x137/0x6e0 [ 151.338310] ? kstrdup_const+0x1e0/0x270 [ 151.342414] __kernfs_new_node+0x137/0x6e0 [ 151.346715] ? __msan_poison_alloca+0x15c/0x1d0 [ 151.351435] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 151.356401] kernfs_new_node+0x146/0x2e0 [ 151.360508] kernfs_create_link+0x9f/0x320 [ 151.364831] sysfs_do_create_link_sd+0x19d/0x360 [ 151.369636] sysfs_create_link+0x125/0x190 [ 151.373919] device_add+0x157d/0x2cb0 [ 151.377783] device_create+0x59d/0x630 [ 151.381732] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 151.387240] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 151.392227] hwsim_new_radio_nl+0xa8d/0xda0 [ 151.396605] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 151.402448] genl_rcv_msg+0x16b1/0x1840 [ 151.406493] netlink_rcv_skb+0x378/0x600 [ 151.410616] ? genl_unbind+0x350/0x350 [ 151.414552] genl_rcv+0x63/0x80 [ 151.417870] netlink_unicast+0x1678/0x1750 [ 151.422172] ? genl_pernet_exit+0xa0/0xa0 [ 151.426414] netlink_sendmsg+0x104f/0x1350 [ 151.430726] ? netlink_getsockopt+0xc80/0xc80 [ 151.435306] ___sys_sendmsg+0xec0/0x1310 [ 151.439445] ? __fdget+0x4e/0x60 [ 151.442870] ? __fget_light+0x57/0x700 [ 151.446813] ? __fdget+0x4e/0x60 [ 151.450240] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 151.455654] ? __fget_light+0x6a3/0x700 [ 151.459710] __x64_sys_sendmsg+0x331/0x460 [ 151.463999] do_syscall_64+0x152/0x230 [ 151.467967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.473183] RIP: 0033:0x455a09 [ 151.476398] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 11:36:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x0) 2018/06/05 11:36:22 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) socket$netlink(0x10, 0x3, 0xf) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000001d80)='/dev/vcs#\x00', 0x8, 0x1) sendto$ipx(r1, &(0x7f0000001dc0)="2fdd92a5c5fc1dc2cf3a8a3f9e6084f40ca80a0dadc7ab750a3fb631d92d5ac42e0bb5f72331b33a41f687eaee8619", 0x2f, 0x24044040, &(0x7f0000001e00)={0x4, 0x3f, 0x100000000, "4dd0512f78b8", 0x3f}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup(0xffffffffffffffff) sendmsg$rds(r2, &(0x7f0000001ec0)={&(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000600)=""/249, 0xf9}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000001780)=""/112, 0x70}, {&(0x7f0000001800)=""/255, 0xff}], 0x9, &(0x7f0000001f00)=ANY=[@ANYBLOB="1800000000000000140100000c0000005c050000000000004800000000000000140100000100000008000000b3020000", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='l\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001700)=ANY=[@ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a900000000000000", @ANYPTR=&(0x7f0000001b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d000000000000000"], @ANYBLOB="02000000000000006200000000000000080000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0600000000000000", @ANYPTR=&(0x7f0000001c40)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0400000000000000580000000000000014010000070000000000ffff06000000", @ANYPTR=&(0x7f0000001c80)=ANY=[@ANYBLOB="1f00000000000000"], @ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0300cdecf99ded7c016a756ba764be000000000000020000000000000008000000000000007100000000000000220000000000000004000000000000005800000000000000140100000800000000000000ff030000d59525e11e5f2ed1359b7449c0cb786440", @ANYPTR=&(0x7f0000001d00)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYBLOB="ff0f000000000000"], @ANYBLOB="008000000000000004000000000000000200000000000000f3000000000000001000000000000000e20c000000000000"], 0x140, 0x4081}, 0x4000) sendto(r0, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x180) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000500)="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", 0x1000) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) dup3(r2, r0, 0x0) [ 151.484148] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 151.491453] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 151.498763] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.506068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 151.513373] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000015 2018/06/05 11:36:22 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x6, 0xa01) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@mcast1}, &(0x7f00000000c0)=0x6c6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfc, "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"}, &(0x7f0000000240)=0x104) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x8, 0x7, 0x400, 0x1, 0x40}, 0x98) 2018/06/05 11:36:22 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000180)=0x10, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x5, &(0x7f0000000280)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) ioctl(r0, 0x808912, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1007, 0x2000) 2018/06/05 11:36:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x726c4483, 0x180) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x0, 0x3, 0x3f, 0x1, 0x6, 0x8}) flock(r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [], 0xa}, 0xfffffffffffffe52) accept$alg(r4, 0x0, 0x0) 2018/06/05 11:36:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020500060a0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000000000040000003000500b3fb0000020000006614ffbb0000000000000000"], 0x50}, 0x1}, 0x0) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/06/05 11:36:22 executing program 5 (fault-call:2 fault-nth:22): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x104, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000200)="8062c3514d1965937681eb0db9b5ff2fcd16ff182d6a5c377c", 0x19, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getpeername(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000180)=""/2, 0x2, 0x40000000, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) [ 151.823252] FAULT_INJECTION: forcing a failure. [ 151.823252] name failslab, interval 1, probability 0, space 0, times 0 [ 151.834712] CPU: 1 PID: 9974 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 151.842022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.851405] Call Trace: [ 151.854044] dump_stack+0x185/0x1d0 [ 151.857722] should_fail+0x87b/0xab0 [ 151.861484] __should_failslab+0x278/0x2a0 [ 151.865793] should_failslab+0x29/0x70 [ 151.869751] kmem_cache_alloc+0x12e/0xb90 [ 151.873957] ? mutex_lock+0x31/0x90 [ 151.877636] ? __kernfs_new_node+0x137/0x6e0 [ 151.882115] ? kstrdup_const+0x1ff/0x270 [ 151.886224] __kernfs_new_node+0x137/0x6e0 [ 151.890509] kernfs_create_dir_ns+0x167/0x4e0 [ 151.895061] internal_create_group+0x21f/0x1860 [ 151.899791] sysfs_create_group+0x70/0x80 [ 151.903989] dpm_sysfs_add+0x6b/0x420 [ 151.907834] device_add+0x197c/0x2cb0 [ 151.911681] ? device_add+0x17e1/0x2cb0 [ 151.915709] device_create+0x59d/0x630 [ 151.919662] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 151.925176] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 151.930169] hwsim_new_radio_nl+0xa8d/0xda0 [ 151.934554] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 151.940393] genl_rcv_msg+0x16b1/0x1840 [ 151.944432] netlink_rcv_skb+0x378/0x600 [ 151.948554] ? genl_unbind+0x350/0x350 [ 151.952479] genl_rcv+0x63/0x80 [ 151.955791] netlink_unicast+0x1678/0x1750 [ 151.960089] ? genl_pernet_exit+0xa0/0xa0 [ 151.964296] netlink_sendmsg+0x104f/0x1350 [ 151.968600] ? netlink_getsockopt+0xc80/0xc80 [ 151.973163] ___sys_sendmsg+0xec0/0x1310 [ 151.977292] ? __fdget+0x4e/0x60 [ 151.980718] ? __fget_light+0x57/0x700 [ 151.984653] ? __fdget+0x4e/0x60 [ 151.988079] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 151.993505] ? __fget_light+0x6a3/0x700 [ 151.997565] __x64_sys_sendmsg+0x331/0x460 [ 152.001876] do_syscall_64+0x152/0x230 [ 152.005796] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.011100] RIP: 0033:0x455a09 [ 152.014309] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 152.022037] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 152.029329] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 152.036623] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.043898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 152.051203] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000016 2018/06/05 11:36:23 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigaction(0x11, &(0x7f0000000180)={0x9, {0x100000001}, 0x18000000, 0x5}, 0x0, 0x8, &(0x7f00000001c0)) listen(r0, 0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_delroute={0x2c, 0x19, 0x1, 0x70bd28, 0x25dfdbfe, {0x80, 0x10, 0x0, 0x8, 0x0, 0x5, 0xc8, 0x8, 0x400}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x4010) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:23 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0xd2c, 0xfffffffffffffffe, 0x0, 0x1000, 0xada, 0x200000000000, {0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x3f, 0xdad, 0x7, 0x200}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffc, 0x1, 0xfff, 0x6, r1}, 0x10) 2018/06/05 11:36:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003240)=[{{&(0x7f0000000000)=@llc={0x1a, 0x10f, 0x7fffffff, 0x4, 0x40, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000080)="635d6c930367a2d76842015d1702f40606134d62fde436f53393149153673a145152383562e16668c34ba96f4355da5e6f973b2c73298f01b414a0e5c2a414a916c8c30db35ac4cb25747226d83ae5434fe18e1762616eafc239abd7c1f2ab1eef8502a87eb54f8cff2eb6e38849a8b3facecd9c", 0x74}, {&(0x7f0000000100)="19cf1123a6db71e3928d52594565f1dd6b74767057e5ac3e07167d13791cfd339091f5b5c489826174", 0x29}, {&(0x7f0000000200)="a3172005bbcacda4e9feb814040007d2219246ae93cf321e12b635788b16ac26e17d409fa9d94daf2f16bdbdcaa8d1fe4819b4405e5ea722d0384480231405c07d58e8f3e8beaf9ce9b42952adae67301e01799f5028363afba46448c3ea6809c96eabc75520c06d8da4cc3a518036d1484648a72fdd3cdc73459d05752be93ae93e0975048a427522b77865e61ff0ecacf857a7f1718689fab816c4e6ff714ed825033612555dd851069c4b74b70a5f5877ac499c9a", 0xb6}, {&(0x7f00000002c0)="f6015cae3466af85f0267d2a7bf74c5c6982b9cd97a0c53387d876a14e22ec14dd9c1cdd9dc2e801b93a87dec9a8ab1d0f36acd1f3aeb900aaa0fa243c604ddc6dd9a2623936609fb6897cf2b52ebacc3bfc95cdd6567763f875c1e94d7793ce52b097348589a74a4cab7c3154ee806867b055ed45ce143d0cdb0c05d2cb424944cf25a873f5130739f722e463e63da081d0254c4e87d6ffc98ddd6511b14d92f6600c15967566faa418374ac3256ce49b6905cf5f464d027a9e86dbb7742da8d81af841d594ee938df5e2668d45a513c5c9c7a8e7dd76d8ace7fdab2b3f9de307dfb1a50c615be5567a2615a79358952fc621072ea2", 0xf6}, {&(0x7f0000000140)="518e18a93511a559ad0b576b32e8", 0xe}, 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0x1140, 0x8000}, 0x1c8}, {{&(0x7f0000002fc0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_1\x00'}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000003040)="768ccd6051860b9f0bc82bfee811688413c175", 0x13}, {&(0x7f0000003080)="1c01b70160b3706e6d4738a17ab37ff3f26eb6d3471ce9de7286d6dfb3399faf0f855803fcbfe3bfd30ab4a90d272774b8a4069783f68b860ad790b3364f1208099bc98dd2a172a73f16cf33e3966ebc984b936c0be93eb47d8a8826f59b3dcd397d9e6ef3dfeb41a53b63b0cf7f0e0ff76a0c97bc3f11cb7168fd62e20adc5c1ad7e141fd5b3ea3832d633b0e2e22c235", 0x91}], 0x2, &(0x7f0000003180)=[{0x18, 0x10f, 0x2, "a7b6b9c729"}, {0x78, 0x109, 0x0, "ff2ac2fb70e50246003933e30e7cec9c1e4472f5a79f5295aeb7f95ff056725defddd5768d5f2b5def3ceb034f4ad421fca7492f07e422c7e87f21a32de6f4ea1ecf87b78bebedbe79cdf679848fee7c6b1c4ce6ed3a88bae68d7f0678cd1907edfb6e08"}], 0x90, 0x801}, 0x3}], 0x3, 0x4000000) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:23 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x943) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) arch_prctl(0x1005, &(0x7f0000004c00)="f10f60222acd3f168b8c138eabcd8905f51488017ae37635d35ce8d3bcf526773ca4785855f651f6219875e573bdd01b1f6c85bc84cbb565b597a77dd6c669a4d5826c6e2ed8113acb4ebfca3c077a93beb77099c0989a3cdba44599156da72f02b3a936c161f5e47be3011a7a1c9a4855dd504567a8cd7637eaba506de458a5691b82b49bb222c880fae858bc183e842fe395d30a9f0bc575554e18c67d3c5f14d0ca2f5fc468a1352a0f757abb3becd9d8de058ba8d950dfb5b1fcd3268cc6a66b50d54af20f70a869e05d3b09ab436790334a7957545e0825afdf56c4b451dc7e19ba4c416bfdac") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001700)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004d00)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000004e00)=0xe8) stat(&(0x7f0000004e40)='./file0\x00', &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f00)={r2, r3, r4}, 0xc) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r5, 0x4, 0x8}, 0xc) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/full\x00', 0x440000, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000004fc0)={0x3, &(0x7f0000004f80)=[{}, {}, {}]}) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000180)="50826ea768cda13bd350e20da211785dae5c7c3a8459646aac9cf15e282b93b898151641afc200d548a477668a22d24bb61fd4b7f253eb707f15625a1dc3d3af1077ce8f5d7b7d8a2237613c93d34ed0632178137ce1961b2db5568b5ddeeadd95511c0fede2bfce0cf862842172d3e59c5a8ead7e6c14175138cd81ca89ef49d252c743f0de5124d10f0f45d2ccb73aa5913b29384bddc58b571ea8884cb0acb989fe5d", 0xa4}, {&(0x7f0000000500)="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0x23b8, 0x4010}, 0x20044040) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:23 executing program 5 (fault-call:2 fault-nth:23): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:23 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x6, 0xa01) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@mcast1}, &(0x7f00000000c0)=0x6c6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfc, "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"}, &(0x7f0000000240)=0x104) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x8, 0x7, 0x400, 0x1, 0x40}, 0x98) [ 152.964838] FAULT_INJECTION: forcing a failure. [ 152.964838] name failslab, interval 1, probability 0, space 0, times 0 [ 152.976371] CPU: 1 PID: 10001 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 152.983764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.993146] Call Trace: [ 152.995778] dump_stack+0x185/0x1d0 [ 152.999452] should_fail+0x87b/0xab0 [ 153.003212] __should_failslab+0x278/0x2a0 [ 153.007521] should_failslab+0x29/0x70 [ 153.011465] __kmalloc_track_caller+0x209/0xcd0 [ 153.016178] ? _cond_resched+0x3c/0xd0 [ 153.020108] ? __kernfs_new_node+0xae/0x6e0 [ 153.024495] ? rcu_all_qs+0x32/0x1f0 [ 153.028256] ? _cond_resched+0x3c/0xd0 [ 153.032206] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.037644] kstrdup_const+0x154/0x270 [ 153.041600] __kernfs_new_node+0xae/0x6e0 [ 153.045814] ? __msan_poison_alloca+0x15c/0x1d0 [ 153.050533] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 153.055508] kernfs_new_node+0x146/0x2e0 [ 153.059621] kernfs_create_link+0x9f/0x320 [ 153.063934] sysfs_do_create_link_sd+0x19d/0x360 [ 153.068746] sysfs_create_link+0x125/0x190 [ 153.073025] device_add+0x157d/0x2cb0 [ 153.076895] device_create+0x59d/0x630 [ 153.080851] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.086367] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 153.091367] hwsim_new_radio_nl+0xa8d/0xda0 [ 153.095755] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 153.101614] genl_rcv_msg+0x16b1/0x1840 [ 153.105721] netlink_rcv_skb+0x378/0x600 [ 153.109888] ? genl_unbind+0x350/0x350 [ 153.113872] genl_rcv+0x63/0x80 [ 153.117202] netlink_unicast+0x1678/0x1750 [ 153.121504] ? genl_pernet_exit+0xa0/0xa0 [ 153.125711] netlink_sendmsg+0x104f/0x1350 [ 153.130029] ? netlink_getsockopt+0xc80/0xc80 [ 153.134602] ___sys_sendmsg+0xec0/0x1310 [ 153.138731] ? __fdget+0x4e/0x60 [ 153.142157] ? __fget_light+0x57/0x700 [ 153.146102] ? __fdget+0x4e/0x60 [ 153.149534] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.154966] ? __fget_light+0x6a3/0x700 [ 153.159062] __x64_sys_sendmsg+0x331/0x460 [ 153.163356] do_syscall_64+0x152/0x230 [ 153.167313] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.172717] RIP: 0033:0x455a09 [ 153.176006] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.184051] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 153.191353] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 153.198656] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.205977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/06/05 11:36:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="000000ff01000000"], 0x8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmmsg(r1, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000002ac0), 0x0, &(0x7f0000002b40)=[{0x10}], 0x10}}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/06/05 11:36:24 executing program 7: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4000000, 0x4001) r0 = socket$inet6(0xa, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:24 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='status\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x178f, 0x880) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) 2018/06/05 11:36:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x104, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0x7ff, r3, 0x10001, 0x1}) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x46, 0x20000) [ 153.213283] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000017 2018/06/05 11:36:24 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:24 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8916, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:24 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600), 0xfffffffffffffeef}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/06/05 11:36:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x104, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:24 executing program 5 (fault-call:2 fault-nth:24): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:24 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x220103, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x0, 0xa9, &(0x7f0000000040), &(0x7f00000000c0)=""/169}, 0x28) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x401, 0xfffffffffffffff7, 0xfc34, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000009ead0000"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:24 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0c000000280207000400f6e678abd1284de957689284dfb80d7cf6070008000400"], &(0x7f0000000100)=0x14) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000180)=0xbc03, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40124, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000280)={{0x6, 0x7, 0xd585, 0x7fffffff, 'syz1\x00', 0x9}, 0x0, [0x4, 0x100000001, 0x6, 0x4, 0xc15, 0x78e, 0x400, 0x4, 0x18, 0xfffffffffffffffb, 0x10001, 0xffffffffffffffc0, 0x6, 0x100000001, 0xaf, 0x8000, 0x0, 0x4, 0xfffffffffffffffb, 0x6, 0x1, 0x3, 0x7, 0x101, 0x222, 0x1, 0x4, 0x2, 0xdc900000000, 0x1, 0x7d, 0xffffffff, 0x0, 0x6cd, 0x496, 0xffff, 0x7, 0x10000, 0x7, 0x6, 0x10000, 0x2, 0x8000, 0x8, 0x1, 0x8001, 0x41ef, 0x1, 0x80, 0x10000, 0x22fd6798, 0x8, 0x40, 0x5, 0x200, 0x8b39, 0xff, 0x8, 0x1000, 0x5, 0x8, 0x5, 0x2, 0x1, 0xfff, 0x76a, 0xe08e, 0x2, 0x8001, 0x800, 0x81, 0x9, 0x6, 0x4, 0x3, 0x4, 0xffffffff, 0x1fc, 0x4, 0x9, 0x216, 0x100000001, 0xffff, 0x7fffffff, 0x3, 0x3, 0x142, 0x2, 0x8, 0x7, 0x214, 0xfffffffffffffffd, 0x1, 0x2, 0xb0a, 0x4, 0x2, 0xfffffffffffeffff, 0x4, 0x8cc8, 0x101, 0xbdb1, 0x7, 0x6, 0x8d5, 0x8, 0xd, 0xfffffffffffffff7, 0x7f, 0x80, 0x6, 0x1ff, 0xc3, 0x5, 0x40, 0x1ff, 0x1000, 0xffffffff, 0x4, 0x5, 0x100000001, 0x5, 0xfffffffffffffff9, 0x8001, 0x5, 0x3, 0x8, 0xc3]}) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xb08d, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1ff, 0x0, 0x1, 0x9, 0x20}, 0x98) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:24 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 153.640179] FAULT_INJECTION: forcing a failure. [ 153.640179] name failslab, interval 1, probability 0, space 0, times 0 [ 153.651633] CPU: 1 PID: 10058 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 153.659043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.668445] Call Trace: [ 153.671097] dump_stack+0x185/0x1d0 [ 153.674781] should_fail+0x87b/0xab0 [ 153.678571] __should_failslab+0x278/0x2a0 [ 153.682876] should_failslab+0x29/0x70 [ 153.686832] kmem_cache_alloc+0x12e/0xb90 [ 153.691052] ? _cond_resched+0x3c/0xd0 [ 153.694989] ? __kernfs_new_node+0x137/0x6e0 [ 153.699480] ? kstrdup_const+0x1ff/0x270 [ 153.703618] __kernfs_new_node+0x137/0x6e0 [ 153.708543] kernfs_new_node+0x146/0x2e0 [ 153.712683] __kernfs_create_file+0x12d/0x680 [ 153.717241] sysfs_add_file_mode_ns+0x5ba/0x830 [ 153.721999] sysfs_add_file+0xd6/0x100 [ 153.725984] sysfs_merge_group+0x1bb/0x430 [ 153.730279] dpm_sysfs_add+0x12c/0x420 [ 153.734219] device_add+0x197c/0x2cb0 [ 153.738076] ? device_add+0x17e1/0x2cb0 [ 153.742128] device_create+0x59d/0x630 [ 153.746094] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.751622] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 153.756630] hwsim_new_radio_nl+0xa8d/0xda0 [ 153.761022] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 153.766874] genl_rcv_msg+0x16b1/0x1840 [ 153.770966] netlink_rcv_skb+0x378/0x600 [ 153.775099] ? genl_unbind+0x350/0x350 [ 153.779033] genl_rcv+0x63/0x80 [ 153.782353] netlink_unicast+0x1678/0x1750 [ 153.786688] ? genl_pernet_exit+0xa0/0xa0 [ 153.790905] netlink_sendmsg+0x104f/0x1350 [ 153.795219] ? netlink_getsockopt+0xc80/0xc80 [ 153.799800] ___sys_sendmsg+0xec0/0x1310 [ 153.803932] ? __fdget+0x4e/0x60 [ 153.807360] ? __fget_light+0x57/0x700 [ 153.811318] ? __fdget+0x4e/0x60 [ 153.814743] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.820159] ? __fget_light+0x6a3/0x700 [ 153.824221] __x64_sys_sendmsg+0x331/0x460 [ 153.828512] do_syscall_64+0x152/0x230 [ 153.832453] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.837672] RIP: 0033:0x455a09 2018/06/05 11:36:24 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x400000) listen(r0, 0x6) setsockopt(r2, 0x210d, 0x800000000d, &(0x7f00001c9fff)="03", 0xffffffffffffff76) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) signalfd4(r0, &(0x7f00000000c0)={0x101}, 0x8, 0x0) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:24 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x2000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000140)="f8d710e0ebdbfb9106285df050a51511a48440fc945c4b9d5cc74437aeac69747c0c549984e5cb4c462a70ef1edb1119572304b1dadca0ac8f55bd76c3358e6c22"}, 0x10) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000300)={{0x3, 0x0, 0x3, 0x1, 0x100000001}, 0x7, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x6, 0x80, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect$vsock_dgram(r2, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) bind$packet(r2, &(0x7f0000000280)={0x11, 0x1f, r3, 0x1, 0x1, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) [ 153.840889] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.848650] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 153.855961] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 153.863269] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.870583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 153.877895] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000018 2018/06/05 11:36:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x22, 0x20000000000001, 0x0, 0x0, {0x2}, [@typed={0x10, 0x88, @binary="e6d48336bb64693be2"}, @typed={0xc, 0x56, @str='#cpuset\x00'}]}, 0x30}, 0x1}, 0x0) 2018/06/05 11:36:24 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/50, 0x32}], 0x1, &(0x7f0000000100)=""/21, 0x15, 0x3}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0xff, 0x3, 0xbd, 'queue1\x00', 0x3}) accept$alg(r2, 0x0, 0x0) 2018/06/05 11:36:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl(r0, 0x8911, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:25 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000000c0)=0x7) close(r0) r2 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:25 executing program 5 (fault-call:2 fault-nth:25): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x104, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:25 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x81}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x481, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x2}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 154.337931] FAULT_INJECTION: forcing a failure. [ 154.337931] name failslab, interval 1, probability 0, space 0, times 0 [ 154.350032] CPU: 0 PID: 10110 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 154.357424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.366803] Call Trace: [ 154.369414] dump_stack+0x185/0x1d0 [ 154.373088] should_fail+0x87b/0xab0 [ 154.376813] __should_failslab+0x278/0x2a0 [ 154.381067] should_failslab+0x29/0x70 [ 154.384996] kmem_cache_alloc+0x12e/0xb90 [ 154.389160] ? rcu_all_qs+0x32/0x1f0 [ 154.392897] ? mutex_lock+0x31/0x90 [ 154.396536] ? __kernfs_new_node+0x137/0x6e0 [ 154.401006] ? kstrdup_const+0x1ff/0x270 [ 154.405105] __kernfs_new_node+0x137/0x6e0 [ 154.409363] kernfs_new_node+0x146/0x2e0 [ 154.413455] __kernfs_create_file+0x12d/0x680 [ 154.417960] sysfs_add_file_mode_ns+0x5ba/0x830 [ 154.422666] sysfs_add_file+0xd6/0x100 [ 154.426581] sysfs_merge_group+0x1bb/0x430 [ 154.430841] dpm_sysfs_add+0x12c/0x420 [ 154.434851] device_add+0x197c/0x2cb0 [ 154.438671] ? device_add+0x17e1/0x2cb0 [ 154.442673] device_create+0x59d/0x630 [ 154.446585] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 154.452077] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 154.457057] hwsim_new_radio_nl+0xa8d/0xda0 [ 154.461390] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 154.467188] genl_rcv_msg+0x16b1/0x1840 [ 154.471202] netlink_rcv_skb+0x378/0x600 [ 154.475292] ? genl_unbind+0x350/0x350 [ 154.479178] genl_rcv+0x63/0x80 [ 154.482464] netlink_unicast+0x1678/0x1750 [ 154.486716] ? genl_pernet_exit+0xa0/0xa0 [ 154.490881] netlink_sendmsg+0x104f/0x1350 [ 154.495134] ? netlink_getsockopt+0xc80/0xc80 [ 154.499653] ___sys_sendmsg+0xec0/0x1310 [ 154.503738] ? __fdget+0x4e/0x60 [ 154.507119] ? __fget_light+0x57/0x700 [ 154.511044] ? __fdget+0x4e/0x60 [ 154.514441] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.519824] ? __fget_light+0x6a3/0x700 [ 154.523851] __x64_sys_sendmsg+0x331/0x460 [ 154.528098] do_syscall_64+0x152/0x230 [ 154.532000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 11:36:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1ff, 0x10000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0xffffffff, 0x0, &(0x7f0000000100)="a8284f2d17383115", 0x2, 0x5, 0x401, 0x4, 0x1, 0x2a, 0x80000001, "6e42c1d0a95c053f1dd66dbd22a2081e490b166acf6790bad55d91f158e2fb574a5cd147dd73f4a64b48eb96608e3942c8b55d5983113543b0dd9f0e8b4acca880591012bf1c317778e320fad6ad3595c1287786badb9080b99236df640094a3669c2f7f08b51dccb5a26c7b53ffa1facaa9d88c6d38a4034254fbc6af9f55c3d6d7eabf80f73d746219e978dda5123340e1c8871f291aaf8d354fe504d23bf6427965e7f4980d9160b39ea10cd20a8667aba06316ac4b910517c1"}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000002c0)={@remote}, &(0x7f0000000300)=0x14) 2018/06/05 11:36:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121a00, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x3, 0x10001]) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x104, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) 2018/06/05 11:36:25 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:25 executing program 5 (fault-call:2 fault-nth:26): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:25 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x2, 0x1, 0xb20, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x807, 0xfffffffffffffffe) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x400801, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x2042, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, {0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x40}, 0x9, [0xfff, 0x8, 0x9, 0x81, 0x1, 0x3, 0x40, 0x8]}, 0x5c) fstat(r2, &(0x7f0000000040)) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xfffffffffffffdd5}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/06/05 11:36:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x200000000000000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000080)={0xa, 0x6, 0x2, 0x809, 'syz0\x00', 0x1000}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0xff, &(0x7f0000000100)=0x2) [ 154.537213] RIP: 0033:0x455a09 [ 154.540424] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.548145] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 154.555418] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 154.562702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.569977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 154.577258] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000019 [ 154.715282] FAULT_INJECTION: forcing a failure. [ 154.715282] name failslab, interval 1, probability 0, space 0, times 0 [ 154.726705] CPU: 1 PID: 10140 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 154.734103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.743494] Call Trace: [ 154.746159] dump_stack+0x185/0x1d0 [ 154.749838] should_fail+0x87b/0xab0 [ 154.753600] __should_failslab+0x278/0x2a0 [ 154.757890] should_failslab+0x29/0x70 [ 154.761849] kmem_cache_alloc+0x12e/0xb90 [ 154.766038] ? rcu_all_qs+0x32/0x1f0 [ 154.769822] ? mutex_lock+0x31/0x90 [ 154.773508] ? __kernfs_new_node+0x137/0x6e0 [ 154.778001] ? kstrdup_const+0x1ff/0x270 [ 154.782117] __kernfs_new_node+0x137/0x6e0 [ 154.786429] kernfs_new_node+0x146/0x2e0 [ 154.790561] __kernfs_create_file+0x12d/0x680 [ 154.795113] sysfs_add_file_mode_ns+0x5ba/0x830 [ 154.799917] sysfs_add_file+0xd6/0x100 [ 154.803954] sysfs_merge_group+0x1bb/0x430 [ 154.808282] dpm_sysfs_add+0x12c/0x420 [ 154.812225] device_add+0x197c/0x2cb0 [ 154.816079] ? device_add+0x17e1/0x2cb0 [ 154.820104] device_create+0x59d/0x630 [ 154.824063] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 154.829581] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 154.834585] hwsim_new_radio_nl+0xa8d/0xda0 [ 154.838976] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 154.844819] genl_rcv_msg+0x16b1/0x1840 [ 154.848873] netlink_rcv_skb+0x378/0x600 [ 154.853032] ? genl_unbind+0x350/0x350 [ 154.856965] genl_rcv+0x63/0x80 [ 154.860283] netlink_unicast+0x1678/0x1750 [ 154.864590] ? genl_pernet_exit+0xa0/0xa0 [ 154.868809] netlink_sendmsg+0x104f/0x1350 [ 154.873122] ? netlink_getsockopt+0xc80/0xc80 [ 154.877695] ___sys_sendmsg+0xec0/0x1310 [ 154.881826] ? __fdget+0x4e/0x60 [ 154.885244] ? __fget_light+0x57/0x700 [ 154.889199] ? __fdget+0x4e/0x60 [ 154.892997] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.898423] ? __fget_light+0x6a3/0x700 [ 154.902493] __x64_sys_sendmsg+0x331/0x460 [ 154.906802] do_syscall_64+0x152/0x230 [ 154.910739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.915963] RIP: 0033:0x455a09 [ 154.919174] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.926928] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 154.934242] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 154.941550] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.948863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 154.956171] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001a 2018/06/05 11:36:26 executing program 2: r0 = socket$inet6(0xa, 0x10000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)={0x5b, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}]}, 0x110) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/4096) 2018/06/05 11:36:26 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) r3 = accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={r4, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r5, &(0x7f0000000140), 0x400) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x24, 0x2, @tid=r5}, &(0x7f0000000300)) fchdir(r3) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x11, 0x8, &(0x7f00000000c0)="4f8fb8191b122161"}) 2018/06/05 11:36:26 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="33443fe7e856d0e9b1850addbb5f0167bbfc96324f6a1d43ee1b4223324d74ff01636877f5d5d9142cd59c80dcd56d9fed5ac340392102332b6bcb0c037ba9877a0b318a5bb3422f6c3d2d041eef74da16753c619f0cd45d09f2ec2e5d19cb6205108fdf4f05fcfc8d03d782e63d77f8fd3e2b1a1573ed512f7fda8c9a13906183758712a84696ede588ce0082e2") r1 = socket$inet6(0xa, 0x80000, 0x80) getrandom(&(0x7f0000000000)=""/123, 0x4f, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x101}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r2, 0x8d2, 0x10}, &(0x7f0000000280)=0xc) 2018/06/05 11:36:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r2 = dup3(r0, r0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000240)=0x14) connect(r0, &(0x7f00000001c0)=@ll={0x11, 0x16, r1, 0x1, 0x3e7c, 0x6, @random="025733d161c7"}, 0x80) 2018/06/05 11:36:26 executing program 5 (fault-call:2 fault-nth:27): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 155.109366] FAULT_INJECTION: forcing a failure. [ 155.109366] name failslab, interval 1, probability 0, space 0, times 0 [ 155.120904] CPU: 0 PID: 10167 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 155.128299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.137689] Call Trace: [ 155.140330] dump_stack+0x185/0x1d0 [ 155.144017] should_fail+0x87b/0xab0 [ 155.147784] __should_failslab+0x278/0x2a0 [ 155.152078] should_failslab+0x29/0x70 [ 155.156035] kmem_cache_alloc+0x12e/0xb90 [ 155.160225] ? rcu_all_qs+0x32/0x1f0 [ 155.164005] ? mutex_lock+0x31/0x90 [ 155.167673] ? __kernfs_new_node+0x137/0x6e0 [ 155.172156] ? kstrdup_const+0x1ff/0x270 [ 155.176283] __kernfs_new_node+0x137/0x6e0 [ 155.180590] kernfs_new_node+0x146/0x2e0 [ 155.184718] __kernfs_create_file+0x12d/0x680 [ 155.189264] sysfs_add_file_mode_ns+0x5ba/0x830 [ 155.193999] sysfs_add_file+0xd6/0x100 [ 155.197959] sysfs_merge_group+0x1bb/0x430 [ 155.202237] dpm_sysfs_add+0x12c/0x420 [ 155.206169] device_add+0x197c/0x2cb0 [ 155.210019] ? device_add+0x17e1/0x2cb0 [ 155.214043] device_create+0x59d/0x630 [ 155.217999] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 155.223515] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 155.228507] hwsim_new_radio_nl+0xa8d/0xda0 [ 155.232885] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 155.238728] genl_rcv_msg+0x16b1/0x1840 [ 155.242773] netlink_rcv_skb+0x378/0x600 [ 155.246900] ? genl_unbind+0x350/0x350 [ 155.250837] genl_rcv+0x63/0x80 [ 155.254162] netlink_unicast+0x1678/0x1750 [ 155.258458] ? genl_pernet_exit+0xa0/0xa0 [ 155.262650] netlink_sendmsg+0x104f/0x1350 [ 155.266960] ? netlink_getsockopt+0xc80/0xc80 [ 155.271536] ___sys_sendmsg+0xec0/0x1310 [ 155.275668] ? __fdget+0x4e/0x60 [ 155.279094] ? __fget_light+0x57/0x700 [ 155.283035] ? __fdget+0x4e/0x60 [ 155.286478] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 155.291934] ? __fget_light+0x6a3/0x700 [ 155.296002] __x64_sys_sendmsg+0x331/0x460 [ 155.300294] do_syscall_64+0x152/0x230 [ 155.304241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 11:36:26 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d2b79c7fb0bb6b8e3cda7a90291df797fa732ea55e3e8d1609f02575960cd93c2df3a7a3fe2e4d5027496f1bdfc2ccafd8bdae87a0132601b472eb4850fe741fbdf192ab5f781596bfbad8ed3c88171a5d80ab0cf8f08fb19dca47e5a707307d4d180066c7288cfda91b1c50cf", 0x6d) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x80002) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) 2018/06/05 11:36:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x27, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000640)={0x0, 0x9, 0x5, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="7dc6ae64a15d9d5b0fb6bda0fb06d8e47f251729b4be", 0x16}, {&(0x7f0000000200)="c04a4fb560104a4481fbe7ca9f7eadf5bef4e7ef7cb4f535d44d62eecb58a8c5b7bf0be827acfdf1b0f6db32e6a2d89bc935", 0x32}, {&(0x7f0000000280)="a6ccdfa06b5f0ff05fe2b7de2c8415070b852f1d", 0x14}], 0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000300)=ANY=[@ANYBLOB="030004000c00000005b9a4456d27989e00000006000000381e0000"]) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) setresgid(r4, r5, r6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f00000004c0)={&(0x7f0000000380)={0x7, 0x800, 0x5, {}, {r7, r8/1000+10000}, {0x4, 0xbbb2, 0x401, 0x1}, 0x1, @canfd={{0x2, 0x8000, 0x6, 0x8}, 0x38, 0x0, 0x0, 0x0, "96ed141f278c058a227e06d3ed0734e7f36270aaa1ffe6e4e24f6d17e934f3d4986c9de5d50765309ed6a6c5256aaf53bc0ae8dc54c8c5678eae06ff6006166b"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)=0x0) setpriority(0x2, r9, 0x3) 2018/06/05 11:36:26 executing program 7: r0 = socket$inet6(0xa, 0x807, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 155.309476] RIP: 0033:0x455a09 [ 155.312697] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.320468] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 155.327779] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 155.335089] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.342428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 155.349765] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001b 2018/06/05 11:36:26 executing program 0: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @empty, 0xffffffff}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r0, r3}) listen(r0, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'irlan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4d000000920f000005dd6c010002060900000040070000000900000006000000040000002e070000120000000000010000000080010000003bd1000b00020000d500000003000000"]}) setsockopt(r1, 0x10d, 0x4, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r2, &(0x7f0000001780)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x6, 0xfa, 0x10000, 0x48cf, 0x0, 0x3, 0x4, 0x1e7, 0x38, 0x2e4, 0x7, 0x38, 0x20, 0x2, 0x40, 0x4, 0x7}, [{0x5, 0x7fff, 0x200, 0x261, 0x7f, 0xffff, 0x44f, 0x1}, {0x70000005, 0x101, 0x4, 0x40, 0xb1a4, 0x803, 0x1, 0x8}], "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", [[], [], [], [], [], [], [], []]}, 0x1878) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/06/05 11:36:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x468040, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x7d, &(0x7f00000000c0)=""/125}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) [ 155.604732] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/06/05 11:36:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:26 executing program 5 (fault-call:2 fault-nth:28): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) keyctl$session_to_parent(0x12) fcntl$setpipe(r1, 0x407, 0x7) accept$alg(r1, 0x0, 0x0) [ 155.697217] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 155.931980] FAULT_INJECTION: forcing a failure. [ 155.931980] name failslab, interval 1, probability 0, space 0, times 0 [ 155.943454] CPU: 0 PID: 10234 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 155.950855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.960246] Call Trace: [ 155.962894] dump_stack+0x185/0x1d0 [ 155.966587] should_fail+0x87b/0xab0 [ 155.970344] __should_failslab+0x278/0x2a0 [ 155.974593] should_failslab+0x29/0x70 [ 155.978503] kmem_cache_alloc+0x12e/0xb90 [ 155.982667] ? rcu_all_qs+0x32/0x1f0 [ 155.986402] ? mutex_lock+0x31/0x90 [ 155.990044] ? __kernfs_new_node+0x137/0x6e0 [ 155.994497] ? kstrdup_const+0x1ff/0x270 [ 155.998588] __kernfs_new_node+0x137/0x6e0 [ 156.002843] kernfs_new_node+0x146/0x2e0 [ 156.006929] __kernfs_create_file+0x12d/0x680 [ 156.011452] sysfs_add_file_mode_ns+0x5ba/0x830 [ 156.016154] sysfs_add_file+0xd6/0x100 [ 156.020102] sysfs_merge_group+0x1bb/0x430 [ 156.024352] dpm_sysfs_add+0x12c/0x420 [ 156.028245] device_add+0x197c/0x2cb0 [ 156.032055] ? device_add+0x17e1/0x2cb0 [ 156.036047] device_create+0x59d/0x630 [ 156.039953] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 156.045442] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 156.050388] hwsim_new_radio_nl+0xa8d/0xda0 [ 156.054717] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 156.060520] genl_rcv_msg+0x16b1/0x1840 [ 156.064533] netlink_rcv_skb+0x378/0x600 [ 156.068616] ? genl_unbind+0x350/0x350 [ 156.072517] genl_rcv+0x63/0x80 [ 156.075792] netlink_unicast+0x1678/0x1750 [ 156.080066] ? genl_pernet_exit+0xa0/0xa0 [ 156.084237] netlink_sendmsg+0x104f/0x1350 [ 156.088486] ? netlink_getsockopt+0xc80/0xc80 [ 156.093005] ___sys_sendmsg+0xec0/0x1310 [ 156.097106] ? __fdget+0x4e/0x60 [ 156.100480] ? __fget_light+0x57/0x700 [ 156.104382] ? __fdget+0x4e/0x60 [ 156.107769] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 156.113148] ? __fget_light+0x6a3/0x700 [ 156.117153] __x64_sys_sendmsg+0x331/0x460 [ 156.121427] do_syscall_64+0x152/0x230 [ 156.125364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 11:36:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) seccomp(0x0, 0x0, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7, 0x7, 0x4, 0x78b}, {0x0, 0x7, 0x9, 0x7ca}, {0x8, 0x274f, 0x1, 0x101}, {0x40, 0xffffffff8b5a4a9f, 0x3, 0x8}, {0x81, 0x3, 0x7, 0x100000000}, {0x1, 0xdf5d, 0x24, 0x6}]}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:27 executing program 2: r0 = socket$inet6(0xa, 0x80800, 0xc6c00000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r1, 0x3ff) 2018/06/05 11:36:27 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200100) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000140)=""/61, 0x3d}, &(0x7f0000000180)}, 0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1d5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) 2018/06/05 11:36:27 executing program 4: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x7, 0x20, 0x8, 0x8}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="548000fd976201fbfffff50000b300001cf3f44d"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:27 executing program 5 (fault-call:2 fault-nth:29): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x241, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x380000}, 0x0, 0x1, 0x3, 0x3}}, {&(0x7f0000000040)=""/5, 0x5}, &(0x7f0000000080)}, 0xa0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) [ 156.130564] RIP: 0033:0x455a09 [ 156.133746] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.141466] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 156.148736] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 156.156021] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.163329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 156.170610] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001c [ 156.278246] IPVS: length: 187 != 8 [ 156.310267] FAULT_INJECTION: forcing a failure. [ 156.310267] name failslab, interval 1, probability 0, space 0, times 0 [ 156.321925] CPU: 1 PID: 10258 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 156.329400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.338792] Call Trace: [ 156.341432] dump_stack+0x185/0x1d0 [ 156.345116] should_fail+0x87b/0xab0 [ 156.348889] __should_failslab+0x278/0x2a0 [ 156.353178] should_failslab+0x29/0x70 [ 156.357109] __kmalloc+0xc5/0x350 [ 156.360632] ? kobject_get_path+0x200/0x480 [ 156.365012] kobject_get_path+0x200/0x480 [ 156.369220] kobject_uevent_env+0x50d/0x2280 [ 156.373679] ? mutex_lock+0x31/0x90 [ 156.377364] ? mutex_unlock+0x15/0x80 [ 156.381208] kobject_uevent+0x6f/0x80 [ 156.385051] device_add+0x26e0/0x2cb0 [ 156.388901] ? device_add+0x17e1/0x2cb0 [ 156.392924] device_create+0x59d/0x630 [ 156.396891] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 156.402407] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 156.407400] hwsim_new_radio_nl+0xa8d/0xda0 [ 156.411782] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 156.417628] genl_rcv_msg+0x16b1/0x1840 [ 156.421671] netlink_rcv_skb+0x378/0x600 [ 156.425796] ? genl_unbind+0x350/0x350 [ 156.429731] genl_rcv+0x63/0x80 [ 156.433056] netlink_unicast+0x1678/0x1750 [ 156.437367] ? genl_pernet_exit+0xa0/0xa0 [ 156.441584] netlink_sendmsg+0x104f/0x1350 [ 156.445894] ? netlink_getsockopt+0xc80/0xc80 [ 156.450466] ___sys_sendmsg+0xec0/0x1310 [ 156.454600] ? __fdget+0x4e/0x60 2018/06/05 11:36:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername$inet6(r0, &(0x7f0000000100), &(0x7f0000000040)=0xfffffd9e) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd256,lrw(twofish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) accept$alg(r1, 0x0, 0x0) r3 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="fb6a6cc329f2d494fb859607c2b653e8a95d0a18d8b5ff0aabb00c7855f19a25ad37440a896e0554e63a929a78f6077fb6d135e0150fd932c2152c8f29a417161aa464be885b335088258c6c717277d3d5f95669dcd7f959ddf122c30b0f8c11bd60f1b7e33854911484ae806d2bab0c7a6ec543c2a108f89b9f42b0e7f945fcab7c242baf66e58233a56bdbbf2f8a0f77968cc9295c2436256200db7e9977c21d68dd96245f7204e53c1a87168e8cdd0092f4019fc3e678e49862d3a672d7d6e532f7491af491034f40c2a899edb212a7d89880c9142163c28d5938b18518ca7caf1c984eb47783d2b23d1ada227457527d74a59116c23d32fd914a71c83197cc73122f7ad3d2409567ef24549df2400df955bc7da356c5b8daf3a1780df4ae6dbb8f636d4588b6a62a60c7e4e32d75a03e616101206978838b99d0288e00f8a52b6741ba523dcdda66135bdd7acb61863684278a3733f0fe10c69f927326eabf1d4955defb94eaec88509ad9a1ce47eaab9c79cefd96d53d217d9e0f1ec975546015cc743fef21f802666a3ce5a36118fb4c276a8d2ca21e3f3c1a1a3f1aea33f0e215120bc9fbef55759158717d11b88a920af116060a8c01f5907a44a7665d8890da0d99b0bff3bcf2216ace06257285828b646fd272080968e4450ac1ddca61bf36decc6375cee0fccee989ea0188e009492c708591ac5d2639d70e2bbb9c983453bd2aec8cb310ee1813c3dd46df8fa7e679c4fd57eb8acfbd2a39130a2fcafde7c3f2e6e39c1f9f5576c089fb6cf2f783b732985cb444e344665eee56ec3813fd74a057b7805fe9f06fa6fb7c45b97ed2c421ee971d7245fd8d7a15c7ccf3f9ad1a5fcc2e7595178856e55bd048c936210bde06409bf801a68c73c77c7f2eb525e8d3527c10cfbbf595179e7f4789402bdc4e72b2362491900e54fcbd057db9d4829edeb4c7ababae8c9113f0e38a5abeed0b64a7ec121880a0e4833a72a941754246a81b8f3b8162bc265022d523cc527c16924c5e356cda1bb0cbb2a196b131f24af2061773e42814cf193973572ae993030389d8cfbb7b68614b076a65772da99f756acdc6e53dc864eb2c4e9199d317a3a3d12516e3948beb9ac278d6d8c1db0bc84d97ad3269abdd4bbbe3c74ac6fbe555a871f55750db8f8b06ab898b46382fb66a0ef25fbd66dbb541d360dea51436dd89b411a95ab9a03ec8f058e9f8a6966183fe0d979a9a7fba22c121b0775170248409693690954a93c98bd72da3669495ac6afbc0e589bae967bbe090b746514cd508a9a0e484960f43abaecbfa7d191b4c184a806e0adab682f38aa4440cb68edcc48e4b3d21b37cd20e2de038ba81f651303dadf2226f2c6de50e231072d91be53c0cda9081859ba582eaef40926b388a4ec4a0a9c0be11e3adedbd1cbf1eed1145548dfe672eba4d29556d3df45dfef2de4d6013ece6720492fc706843afa9016cc3575f8170cb49b4de6ba76cc862968e17374d6391100c48fb623d31ae7dd056009278736dba161ca3fe29935f5a24886ec441d9c69113e7b4d2b7b6bdc062c7352c36cb929752d908b39bd000c39199a22abd1d96e71d58973e63bda3ed4c0dcecbc1d3ae8aeaedbe0974693754c1a4a9bfad501f4500bb835ae5d6fef04af14d3f27447811d5a0cfde04579d08cc34f19a0f8a801355fd2a818f1c6bb039be5e470de920a28276ed38bea3d8e50471dc16a1237d83c49c444eec17c0c1914a31e33966e9ecab9c9b340be4c4552cb4f80270a71f05e32ec315cc8e041e6fafe054affebc7b176067c240ba9dd3b5bcf1021a907b1e9ed884145a495904eb04f7ce01f86f21e4aed471b3aeebca383ded261486d292a06c8031e8bdfe14c0ccfbf252fd2e43b2a2f92d548823b494443b28a6478da62e6d478c912c96e832f343e92da225cdfb795ee27b572b288e29ad73f49bb7bee5e473dbcb3f73d2e8a87d37b5a8b7595ff43059196e85f185fa4037779f1f696db238850559bfe0c6b7fcf99b3ddc26f18947c993148c69ff3c500ba502fab9e5357f74f23b3526bddede4c53b0c94803ade72228257defaf4755f8e28ca44364a426648a2fc85def6ea86dacebb7460e9ccae7b580ac6d2c8d0a176df44f51a88b2d527a5d30995ed554dc8706b763b192fabe93e6aa5137b92f4f5f8ab53f6fa105accef6497a9843082e24cd0d4d2ccbb9bdcfdc3faa3528b1e9f07124dd06f3d1e4e48ccad00745177ea8992277158a5cc1c354f58963846da5b2110f11f1a06015ec737535f9e8d23990d502dad083da8480ee2b89c6805457d613152960f7e9c7262b002d9451810df464660073c4501a4893a10a6000e0ca9a46b9c4a15b576e8ac7eb5647858cb8abe55a358610b0611964b4e368347c3dd361ceef0ea55cff8050d4ef31356987d7389a4d93ede91a44f2fec7c05f089b6aea97e7a09beb4ae0cc13cafd7d1317cc91178e3022ae9acec2838a01982e55becc31b70291f6afbeb471f65f7acc325ce50624f1776931aa1765fdce506f646708190c60db1489daff97e31095003d387f2c38b55cd9c350a7dc4dec755aa952a250d1ea711aa5d4909ed1f4670ceb50da5ecf79a227ddc8a8e2f68500488726c89f05a6d9a0284fc872643943d91ca46e8c26725963a1cf8a472bf2eaebecca0bf3a0b3559834cddaf3168dbd4e564f4634fad834699c7612f6396a82789593c7f7066cf4f538d747a861d75cf233c8c88a6b679a88abf7ae7b7f9a82ae3300398c88a2cd9d418eaf4de6d7ac1ea9dff82fc9686d88d756ac796319dea95d228ef6803106c8b45ab8c5e7703d97be442243f7dbd1f405b866bd98c43eb58ab7ebfa844068a8b4f48da24941fd91c9939af32241495b89c34a1d7133af867235569feb5970eb5b6cdf3e23dbad9cc31431511db947fe3cae58ee462a658ee3cadcc290dcdcc163f21805cbbc94e2079509e95f6db459cf2680feca5eff7f79e09f2b065ba6f4a13af94240ccd9dccf8edd2b5097a097330ef919a91d699338a759aefcc7780631971804df6efa190fb9d759206c6c1267100c85293f3fa73fc874233beda9184d2841e2fd7e8101202fb53e0d90c8b5b98ccdd00be64401a544d7da7c0cc7af741f6de475686cbc3e0803135c0c7d511e30b93913672b03f5bdf5228fc15135ae0356d90eb59aeb9ec2888e694481201148fbc326e750083105fde6e45332407fcca3bc051e50f6616f11218195f1cac118a8710a7ebd3b642a618901c89d48dbda983a4ea79c365daacfa332d8438b304e6ba7ff83e44807adac18f2b8a592de08c222ebc43d7d5a74e16bf3b38b77902576a30763eaeaa0d3c6c1ebf16463178498775d452b32db5fe6c31d7dc4d89eb9a0f611903c3d44d7a8ea8c2bab297233a5dd2a3f1ea6cbb7d3916359a13c56d97466f154c9a36bb20aa943918712e6f7afde79904b2af71a26439dde1587e1f60a3868fdc60928e8cfbae4e631f10582ff310a4fc061a514d0fd4dd66f687fff6698d66053588749fca4c6b1a4b21ef824cfc6d1b582533bf2effac32aeeabc0f99044902d307e65b98efb5d3abaf858f05d9b82da83d1fa8f694e7edbde372e48235688cc83f79afc99c44e32325871658f48b79d671b5d592af26f50759f8753fb532d50f959eca050d439a1f7e5e91352173c1aa28d29f0a4f4c3adaa4a45c55be62979c834466f65ac5b5c3f6b1dc8c0e404f5b37d3ac7e902354cee2761a109aa0ccb9d6731fed21d8d6920457ef7c3d2be2dff527528c5a4d32ae7d8ca21ec0890cd0270a87a646e401b052f6fde3f228636d039759b6917f8ea573867f5793d790fc40a97462c9f44d2b7c2db384b0441da969806131f52857d6400ff9ca84f73e2f808ffc2cdc5c5dca10097044507d17a63125ea21c1033c40bc32b7d4d0f0579f54ac75e2edda4dc7816eca3f70ec6924d6033a3c61fc413f446c529fb43df837fc7a9d40c75162e50fda513be8cc3440b8bfbae59a5419f506311aa79f674bb92251080e8ec44a4fe78f66161b0ee18eebce27a0a955659b33fe1ad393967454ba78a10d4f727042d77ee02ca793620db384568f0fa9d261d58148ed33ea2405adedfc3c9b1a07e28c9bf9cf0b04743284837d531aa61189a6fb025f646b70734adff8e1a7e496609f09aed0db0450d287651136d18f9b7ab2ba512e5a20d71d6a30036865a7c5c01dbd0de53bf68abeb23f15b63aa641c717062d149db407f1f6d40f09f4bfdaef098a5dcc6e86e19aeb0dc9126266601327a74fef59ad075e5151c08e6ae9745aa03720af7de5a30710f710bfc0cf22bbe6e21250bf5d5cfba362fee88ad50b6187645f7334b0441299398a722e3e57ead4f643dea1fe01ccb54879f750b49f3be4888e1714bacf60ecd17ff7aac17324fbf7286a5f2de1f975376717668cf10510b2f3e48bc14ea164637f35e53d3053c5cc012595346ba187634df2c3e2cd07e8fbea3d68adb0a5bb7370ab63802161db01dbbf01d01419d15e887aa6a4c58fe8482033d336159945e9da482de2cf4b04eb5f5d3372a0e426fe5b7c0c9743923c8f365f7ea98c1ef116be939bca76b83637dda89608a06131d22c378f0138462ef6726a4080940d1959606947375e587bbb992e456b6708a572b40ff66416b31a259b4217cd0a0ae5ab0861fde99ee7d12f9ec4771ee1f3a08559daa40dfa9ed99a76c294ccf6b68c04a4f400e2bb5b61813ee46a62efc492856656ce7bf867f4554aa44bb99432e2af7a4afa8cf55b7eac5d5f176c4a141d52c46dd1e898f493c6269956b852c7fcbf73d903a7bc45717352b82284093b2bf1a446874822303e16f7f9e1c97514613248d846ede7c33903a37994b456e2f6b3720f6fadc018f13117f6bde36effd7f8ff31c01c30098df31bc3ca478ad011e6f729ca9e35a6c9f50806f0a58054688d8d5b25def92913757c6a4992af29fced5349bd93acf3443006d8bd0a3b34e4af2536ed909aef413155e6d5b0f3eedd123b185ded97ed521a8c7422a64dfe6db6b9859f91dec96d6b43f572eeda744ae9137e19c3b9bca4ef14cabb01dd9422c63b8480e5d5019506bf1486acbefd9a8b1e99b3ebc1b4d5cf4d9d6b5c0ddad26b97c8cd3e9f201f443494414317f594b33de5347ed7a5929f4bdb44ba735b1b2e12852cf4a47fe6b616d5e6a3b3f62afb980eae1f0943b9c0e6877866969274a663d274ef33073671f599e7f3863a6ceb39a98ce629dc5bb72ab824541533c476bb2cd0d2d2cc0019ab7724afecd4373f0065bec11150cc81d7a79508f8ff33911cec66faf1fb62cb1aad3b5c5717b7b670414de2d6e214fda2e5080a485aad6d88b6c9df0587f51fef08b8c1140c837d19cbdbb32073277165291ceb5a49d8b75a58fb2d28acd8b177cff6c38a64fcc932b61cd3240b58a3cac2aeff0dcb9af98caf48807bfff47297aac36b630f664efdca95b93bf3f81760ff952ab9d8470af455d112343d607eed9308d254a34d867b9e3ce3f1a945ba865c515b5dfda0ad152bcec366b8c52153c2ea26ae23d06508b69317938e1a5d88bba2ed6a300acfffa8e1597a7ad4e8b550fa582b3927db0d324e7d47375c712631538c3668e9e736243682419878b91632247e78329688d48d1569d7669236a2f23f7767d993ab08141d7b0692d41f4a0a2b9e4414f0e7e7a434892b20126ac50c66b070b85a008ec73f35b60fe5b86747995eed3f1e1f7ce86489f7f6c91d16acfc17c0fc0582aed9d81bb", 0x1000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x50}) 2018/06/05 11:36:27 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x400001) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000180)) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0xfffffffffffffffe, 0x200}}) 2018/06/05 11:36:27 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14f1ffff2100f0ff0400000022bc3e2b9896fe7134cd3067d2b19a0dd9e01bf7a02240f1dee5fcc0c4b15be08f025a936c47cc5edde09bb945276163236e7c373f6a41ee7c"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:27 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') [ 156.458028] ? __fget_light+0x57/0x700 [ 156.461975] ? __fdget+0x4e/0x60 [ 156.465407] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 156.470830] ? __fget_light+0x6a3/0x700 [ 156.474893] __x64_sys_sendmsg+0x331/0x460 [ 156.479189] do_syscall_64+0x152/0x230 [ 156.483125] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.488348] RIP: 0033:0x455a09 [ 156.491557] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.499305] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 156.506607] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 156.513912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.521242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 156.528550] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001d [ 156.552096] IPVS: length: 187 != 8 2018/06/05 11:36:27 executing program 7: r0 = socket$inet6(0xa, 0x80800, 0x8400000) ioctl(r0, 0x8916, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x9, 0x6, 0x97}, &(0x7f0000000240)=0x10) r2 = memfd_create(&(0x7f0000000300)='security\'GPLmd5sum$$lo%\x00', 0x800001) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffe}, 0xa) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40800, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000007c0)=ANY=[@ANYBLOB="010000008f000000ec76d723736ae593769cd9c081f258eb100947e3b763a783f89041a922c2959832c2033f326d8bf2c120c334f336c7fc410e4ad09f96685a89edfb7be4b117d32d959936fc9c4d51e4cdbacbbbf8db432c82ec80f5b2ff6e00e786a113a5f0f3b05cbb68ceb12cc4ce51b914b20b8bd8e4f50ef4dcd5b4eae847581f3b474653f904807bad2c33774cac9751ae9416b0621db7189c3ff60fb0d8e95a858f257ece6069c24e5c5ade1f3431c19fd2b309a9d1c6d3fd42aaf95799bb36dafc5420d28b2fa4d065faab649af9870e8f66e15894d0a59391eff2e9f42a06e7"]) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000500)={@empty, @loopback, 0x0}, &(0x7f0000000540)=0xc) accept4$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14, 0x80000) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000600)={@empty, @dev, 0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@dev, @remote, 0x0}, &(0x7f0000000780)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000001340)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001440)={@remote, 0x0}, &(0x7f0000001480)=0x14) recvmsg$kcm(r2, &(0x7f0000005180)={&(0x7f0000003fc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005040)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005080)=""/239, 0xef, 0x4}, 0x0) getsockname$packet(r3, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005200)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000055c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000005580)={&(0x7f0000005240)=ANY=[@ANYBLOB="24030000", @ANYRES16=r5, @ANYBLOB="140027bd7000ffdbdf250200000008000100", @ANYRES32=r6, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000080000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff0f000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="600002005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000100070901000000ef00079aff070000e402f409070000000300f9020500000000007f040200000008000100", @ANYRES32=r9, @ANYBLOB="5c0102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff03000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004009f00000400000000c2d3ff06020000004c000100240001006c625f74785f6d6574686f6400000000000d000000000000000000000000000008000300050000001c000400686173685f746f5f7008000100000000000000000000000000000000", @ANYRES32=r11, @ANYBLOB="b800020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040004000000"], 0x324}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) inotify_init() setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r4, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:27 executing program 3: r0 = socket$kcm(0x29, 0x10000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:27 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) finit_module(r1, &(0x7f0000000040)='securitytrusted,%wlan1]vmnet1\x00', 0x2) 2018/06/05 11:36:27 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") io_setup(0x0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x8000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101802, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2180, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x420000, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x14240) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) io_submit(r1, 0x6, &(0x7f0000000880)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000280)="8d64f80078dbb08b5ba07e897be8abe4fe77af647183a1bc7b284a3f46b1b8385afee6336010b94020d9f55ad7c0f3b650b3a98f3bca9d076a5dd0efcb37fbb683b8bcaa09686309469f30460218f025271847143c102229feba343cced7a0b0f1b762a0b6ad3c49fe776eb5ad13104fbd7f23593e46cfded26d9eac052f074f5e09414ffa2abdf11fbbde4fbc0fdac5e537d0aa274a332ade826d615ed27fe6c3456a3d795f02e46218771b5517b06366a0c871181d3425ca9e5c5406ad3a132f2c259677018033ed4c68b4124c1728791d5255d087a557c8c31f2872ac77ca2a4214bcabd2df1252c3175a942d5ef7", 0xf0, 0x1, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f00000001c0)="7cbb60428a260265973c897327", 0xd, 0x6, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000003c0), 0x0, 0x9, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000000480)="82f615aaeb8d712933b49b6f515f9ae165201393ddbce43daa4a16c6ba22d3d4bfc488c0d0d63f41c6fcb893feeb4d91105e24aee5c9c068c28d4fa7e7f2e37e1e5c77abaf7a438b57ceaf2481ff47e471fd82f976bc5d848ebc358b6c5a", 0x5e, 0x3f, 0x0, 0x1, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000580)="9e51f1479dc62ddf0d08c46894f30e8acdfa309f80f094aaa817b4043d11f28f5223fc581a22638e748d9f5754d9d5d4e6e7717f13d2d349a9e095dac8b0610710aa6f305ee178e8f6d348b991d918c0b390d7d55f94ae755e01c80aad2dcd5ec5df741568b6c46961e2d6d26dc7347e07612a6af3684edaf905dae64170c1a7cb108311c020588bb2d20d0ea45545b65625642cae4b1e8e8c5c6207af4e8af55cdd31e426420d9a164dc170a68c906acef124da1cdf720dffd184231365d9249b34d00fc77b9dfe5b264797e49be1be1324e8f879bbf90d7bc334d0bdc707cb", 0xe0, 0x3ff, 0x0, 0x1, r6}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f0000000700)="4e2b072c03255afe53d6aab63d493525b827ce35bc7fa2ea2e566a1f4de8b15552c7346a36880754a43045668a18a1c0a5c7d0712c2ba46e8cc948d7f2fcbb56575f050ac41db2e389828322f9d27c23323f6307058854047e9ba15e43ce459f4fe26be36ee50147226a2584eb0f3e480c4a80ce3f42fac3c26df51a6bb472368f4d0e83ea04fba6e978492a5cba2ef26d94446bcc782ae4fbd1ccfbaf682b1c5c1ebded753f67e38a1861a4243010f72d24ac231a17e4ac88ecaa6e5c903b01147d3555c06607f079c91d13e7bd53326f9ff66692f769ffb25a22ac6f957ccc23cfb222e81b5e1986ad9139163901", 0xef, 0xffff, 0x0, 0x1, r7}]) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x88180, 0x0) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f0000000040)=""/39) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:27 executing program 5 (fault-call:2 fault-nth:30): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) select(0x40, &(0x7f0000000000)={0x7fffffff, 0x81, 0xffffffffffffffe0, 0x6813cb31, 0x9, 0x2, 0x1, 0x1}, &(0x7f0000000040)={0x2347, 0x4, 0x0, 0x100, 0x3, 0x4, 0x9, 0x4}, &(0x7f0000000080)={0x8001, 0x0, 0x69c, 0x400, 0x100000001, 0x3f, 0x8, 0x101}, &(0x7f00000000c0)={0x0, 0x2710}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = socket(0x10, 0x80000, 0xf5) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @mac, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xffff, 0x10001, 0x2, 0x1, 0x2, 0x1, 'syzkaller1\x00', 'team0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}}}, 0x88) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="a3909d834d68f5f8a460df7848cf0801d25db171b93d22edae35a586352e08898fb654562fa98aefad408ed0ec65e6f4b553403d133a09ed13dc822dc3bed58f0927ad0c5e2a9a0750f65c93ec8d3c17587598d3c88e6dd813ae150cb0118fd2ff6d4aa36302f7cd9494cc8a0393f32d22aa1480cbaccaba2692875543cbec45be8cccd49f88a3589c400455d27e26406add8830ea65b433831defc188c9c4", 0x9f, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="84261c634b8e29f985b7c6d9e1318a6d527d3c035c1ceef6561c800d4b3041fd00bf2279efd3e8c28b4d338d833d05bb5671e8140ddb7d5ff6f29cb3ee296507c1d22c3073c8f5f704631d5a8ac46a850a4172129f84ac8f35141dde1371f771eba21f9fc634ebf4", 0x68, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x40004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x434) sendto(r1, &(0x7f0000000180)="c08c7ffd6b0c15c259e864324c7bff67454df03abfe2b2467576538beddf4c783f736a41f757268d64be43610a14b37b627f87e3bca619562a7f7e6419def7740ea850112c57302b6cdd92a622f20df620b675acab3397745340", 0x5a, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000400"], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) recvmmsg(r0, &(0x7f00000076c0)=[{{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/235, 0xeb}, {&(0x7f0000000380)=""/111, 0x6f}], 0x4, &(0x7f0000001600)=""/53, 0x35, 0x969}}, {{&(0x7f0000001640)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)=""/218, 0xda}, {&(0x7f00000017c0)=""/243, 0xf3}], 0x2, &(0x7f0000001900)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000002900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002980)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xe504}, 0x62}, {{&(0x7f0000002a40)=@pptp, 0x80, &(0x7f0000005c40)=[{&(0x7f0000002ac0)=""/250, 0xfa}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/43, 0x2b}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/62, 0x3e}], 0x6, &(0x7f0000005cc0)=""/27, 0x1b, 0x849}, 0x80000000}, {{&(0x7f0000005d00)=@ipx, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005d80)=""/229, 0xe5}], 0x1, &(0x7f0000005ec0)=""/34, 0x22, 0x81}, 0x20}, {{&(0x7f0000005f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007240)=[{&(0x7f0000005f80)=""/227, 0xe3}, {&(0x7f0000006080)=""/113, 0x71}, {&(0x7f0000006100)=""/2, 0x2}, {&(0x7f0000006140)=""/208, 0xd0}, {&(0x7f0000006240)=""/4096, 0x1000}], 0x5, &(0x7f00000072c0)=""/111, 0x6f, 0x6}, 0x9}, {{&(0x7f0000007340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007680)=[{&(0x7f00000073c0)=""/186, 0xba}, {&(0x7f0000007480)=""/92, 0x5c}, {&(0x7f0000007500)=""/188, 0xbc}, {&(0x7f00000075c0)=""/165, 0xa5}], 0x4, 0x0, 0x0, 0x1ff}}], 0x7, 0x100, &(0x7f0000007880)={0x77359400}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000078c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000007900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008900)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000008a00)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000008b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008b40)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008bc0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000008cc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f0000008d40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000090c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000091c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009200)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000009300)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009400)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000009440)={@broadcast, @empty, 0x0}, &(0x7f0000009480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000097c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000098c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000009900)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000009940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009980)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000009a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009a40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009a80)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000009b80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000009bc0)={@mcast2, 0x0}, &(0x7f0000009c00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009c40)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009d40)={'veth1_to_bridge\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009dc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f000000a100)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f000000ca00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000ca40)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000ca80)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f000000cb80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f000000cbc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000cc00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000cc40)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000000cf00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000cf40)=0x14, 0x80000) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000d6c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d680)={&(0x7f0000007940)=ANY=[@ANYBLOB="d4060000", @ANYRES16=r1, @ANYBLOB="08042bbd7000fedbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="ec0002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400823e00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000908000008000100", @ANYRES32=r7, @ANYBLOB="b00002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004008100000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000500000008000100", @ANYRES32=r9, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004008060000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="dc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r12, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400f90c01010104000005000006000001000300016889ffffff08000100", @ANYRES32=r13, @ANYBLOB="5001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004004000000008000600", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="3401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400b90c000008000600", @ANYRES32=r24, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004002767000008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r27, @ANYBLOB="380001007297af19b084d5240001006d636173745f72656a6f696e5f636f756e740000008000000000000000000800080003000300000008a19d241ca0c532db25cd38f5695eda5ec3a403c3ee058b04847dbd0bb35d0e753038aed24d1560c474ef79f8e24b9f504fd3636458faf72e3cacd129be0a86317435968b1721f1d600866d546dba89b68db746e1b056f869113df2eff97d46d1e2a9458e328747f90404bc4c612f8fdb20f8f90729ef20a6c21289c4f58610fa61f03564d50f19553c000000000000"], 0x6d4}, 0x1, 0x0, 0x0, 0x80}, 0x48001) [ 156.975533] FAULT_INJECTION: forcing a failure. [ 156.975533] name failslab, interval 1, probability 0, space 0, times 0 [ 156.987078] CPU: 0 PID: 10316 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 156.994483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.004045] Call Trace: [ 157.006689] dump_stack+0x185/0x1d0 [ 157.010380] should_fail+0x87b/0xab0 [ 157.014174] __should_failslab+0x278/0x2a0 [ 157.018484] should_failslab+0x29/0x70 [ 157.022418] kmem_cache_alloc_node+0x15e/0xc90 [ 157.027066] ? __alloc_skb+0x202/0x9e0 [ 157.031009] __alloc_skb+0x202/0x9e0 [ 157.034760] ? netlink_has_listeners+0x55/0x290 [ 157.039483] kobject_uevent_env+0x15c0/0x2280 [ 157.044073] kobject_uevent+0x6f/0x80 [ 157.047914] device_add+0x26e0/0x2cb0 [ 157.051758] ? device_add+0x17e1/0x2cb0 [ 157.055780] device_create+0x59d/0x630 [ 157.059731] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 157.065241] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 157.070233] hwsim_new_radio_nl+0xa8d/0xda0 [ 157.074613] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 157.080460] genl_rcv_msg+0x16b1/0x1840 [ 157.084506] netlink_rcv_skb+0x378/0x600 [ 157.088631] ? genl_unbind+0x350/0x350 [ 157.092566] genl_rcv+0x63/0x80 [ 157.095889] netlink_unicast+0x1678/0x1750 [ 157.100197] ? genl_pernet_exit+0xa0/0xa0 [ 157.104415] netlink_sendmsg+0x104f/0x1350 [ 157.108753] ? netlink_getsockopt+0xc80/0xc80 [ 157.113328] ___sys_sendmsg+0xec0/0x1310 [ 157.117465] ? __fdget+0x4e/0x60 [ 157.120901] ? __fget_light+0x57/0x700 [ 157.124882] ? __fdget+0x4e/0x60 [ 157.128314] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 157.133735] ? __fget_light+0x6a3/0x700 [ 157.137803] __x64_sys_sendmsg+0x331/0x460 [ 157.142113] do_syscall_64+0x152/0x230 [ 157.146053] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.151273] RIP: 0033:0x455a09 [ 157.154483] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.162220] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 2018/06/05 11:36:28 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:28 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='irlan0\x00', 0x7}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:28 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x453) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 157.169530] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 157.176830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.184124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 157.191402] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001e 2018/06/05 11:36:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffe00, 0x10042) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:28 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:28 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:28 executing program 2: r0 = socket$inet6(0xa, 0x6, 0xb) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) 2018/06/05 11:36:28 executing program 0: r0 = socket$inet6(0xa, 0x8000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0xfffffffffffffdc6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xc1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/06/05 11:36:28 executing program 5 (fault-call:2 fault-nth:31): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:28 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x8200) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 157.579401] FAULT_INJECTION: forcing a failure. [ 157.579401] name failslab, interval 1, probability 0, space 0, times 0 [ 157.591141] CPU: 1 PID: 10368 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 157.598545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.607949] Call Trace: [ 157.610600] dump_stack+0x185/0x1d0 [ 157.614300] should_fail+0x87b/0xab0 [ 157.618124] __should_failslab+0x278/0x2a0 [ 157.622449] should_failslab+0x29/0x70 [ 157.626407] __kmalloc_node_track_caller+0x24b/0x11b0 [ 157.631676] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 157.637101] ? kobject_uevent_env+0x15c0/0x2280 [ 157.641840] __alloc_skb+0x2cb/0x9e0 [ 157.645632] ? kobject_uevent_env+0x15c0/0x2280 [ 157.650370] kobject_uevent_env+0x15c0/0x2280 [ 157.654942] kobject_uevent+0x6f/0x80 [ 157.658788] device_add+0x26e0/0x2cb0 [ 157.662642] ? device_add+0x17e1/0x2cb0 [ 157.666679] device_create+0x59d/0x630 [ 157.670636] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 157.676159] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 157.681156] hwsim_new_radio_nl+0xa8d/0xda0 [ 157.685545] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 157.691400] genl_rcv_msg+0x16b1/0x1840 [ 157.695454] netlink_rcv_skb+0x378/0x600 [ 157.699583] ? genl_unbind+0x350/0x350 [ 157.703525] genl_rcv+0x63/0x80 [ 157.706856] netlink_unicast+0x1678/0x1750 [ 157.711182] ? genl_pernet_exit+0xa0/0xa0 [ 157.715410] netlink_sendmsg+0x104f/0x1350 [ 157.719738] ? netlink_getsockopt+0xc80/0xc80 [ 157.724329] ___sys_sendmsg+0xec0/0x1310 [ 157.728478] ? __fdget+0x4e/0x60 [ 157.731914] ? __fget_light+0x57/0x700 [ 157.735871] ? __fdget+0x4e/0x60 [ 157.739309] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 157.744752] ? __fget_light+0x6a3/0x700 [ 157.748839] __x64_sys_sendmsg+0x331/0x460 [ 157.753159] do_syscall_64+0x152/0x230 [ 157.757114] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.762339] RIP: 0033:0x455a09 [ 157.765530] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.773262] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 157.780535] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 157.787810] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.795094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 157.802386] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001f 2018/06/05 11:36:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000003100)={0xffffffffffffffff}, 0x4800) ioctl$TIOCCBRK(r1, 0x5428) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="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0x1000}, 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"}, @iv={0x50, 0x117, 0x2, 0x39, "225cc0795a6d1b808e1a2c11f1be4c428cad520505d4419117580e6fdbd1f9450e4982a4ebfa3199db4e4dfcd1064025f132480fde5068f59f"}, @iv={0x58, 0x117, 0x2, 0x40, "24558b9509a62d7e18cfafdbb9967989e589519d173b8edef8e038aef2802680440634b05eef74bb1f156a46e1fdd1817c29500e853b48f0579263b38d862404"}, @iv={0x88, 0x117, 0x2, 0x72, "be737cd009d9e4c32527009723451b62bf2e318fd69d807dcd7e1c78c211982668f2427e89a87e5810a75e99bf023736a18d4831a4a1d629705c23b92af601923ed2776af0cb632582be546373487ef91855ff1e85871344b45a80bdf6c8e66db534cc02cdcc1d105d0871b53feb7420d1ad"}], 0x1220, 0x8011}, {0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002b00)="060e23f73a96693946b8371bd8dae7513168b236097eac33882fc0dba3394c23e32fb0020e8de5113d11ab3edb1605f9", 0x30}, {&(0x7f0000002b40)="708c504fd758b0b35cfa5443177716907b38194ec3c5bc52fc9cabd4b8abcb885413c40be999f46a6b382b7751d2ec90534c1cf1da2d5934de1ad8f6a508ff4900778ab721a0afdda2e2a49b20f14d1377940fdf53f1f8bbee0086c075d9bee21cb11bce2ca74bff07a7", 0x6a}, {&(0x7f0000002bc0)="db814ac766a5e4c6602f70381c2d6e5c94470b9f7326382225175a7ce36aa26016cb421b1f984b9e58e7d60c43e2daa522aec11181b880a56fa99b71e42c441e6f0a699d6c505d2d7ee21430bef6f85ac5355c97ff325ddceea90143e72cf40bd9b5056585a20521", 0x68}, {&(0x7f0000002c40)="ef66e0a45187a9c77c3c16b4d699f9de0d601681adc6a50ff4e163326f287bed627e7930db13001c", 0x28}, {&(0x7f0000002c80)="81b3dceaa9bc29b589d0c2615b118cc024d6227adc5cf81c32c0f8914f1264fc3277c50da6258c662c5c847a0701c32efe8e3620cb63f46286ebc646a363c3aadd96d9c943df322d756f32300515e3d0434686d43ac58ca90e3bbdf2e81dc253549d86412862cf4824e39f85b6b6fd136db2bac2fbabbf1aafe3606fe16567d41804bc1f543e275171ca1fee83148b12d423852796e13770e7294ba03197476b6b2e1d87e6483e686ff67060c927ff83843f2bfd7678837f350a5344b6935085", 0xc0}, {&(0x7f0000002d40)="7f8ebd547f94ad8c7415d28846f5bd67249f5a7751809cf8d352a599b73c9b26304d526bc9c69050017541d4", 0x2c}, {&(0x7f0000002d80)="cf54864d03e9aa7085983f0229195773da7b876e46007476c32e8a5bd1f7e4d92e37e7a9ec768947c5e7d933179afd00e0f5834d7945320653befd8cc2562188f36d0d2f47ecdec38205376bcb38697564080de2545392b43d2a25136a879274adeb23beda81f1de6c5086372a3980535d93965d2deb78e8a4637ed56a", 0x7d}, {&(0x7f0000002e00)="3d8c6eeb4a07e4b5cbe4d0b75730813f522731bda45bf0152a53da5bb241cef5ba2034f5964cad73066b49c0c5f7825e8c8a5edba6c846bed9528bc56c917faabf007a0d7178de042c69f5b6e63987091c349f0e57a4c1788a270e722fc6015bb72ae4f2e0bd2d8d9cc11ce8095dde28ba1cf5894ab6b5f335ea3e58ea1de7b4d7d4e7c4883529770ca86af5242402e53f364ffaf6f79e5b8e9ccab7af0d93b6c4c437a905515a30336cbb8850", 0xad}, {&(0x7f0000002ec0)="8ee30c8b13d553eeba7173b9f2b2e91cff82a3e5164b7569ac12aba545a6543e93373cc906070e544cf44530cbdc", 0x2e}], 0x9, &(0x7f0000002fc0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30, 0x4000}], 0x4, 0x10) 2018/06/05 11:36:29 executing program 5 (fault-call:2 fault-nth:32): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:29 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:29 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="060700008000cdf800010000"], &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xeab7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x4}, &(0x7f00000002c0)=0x8) r4 = socket$inet6(0xa, 0x80a, 0x4) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000300)={r4, 0x100}) 2018/06/05 11:36:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:29 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0001}, @in6={0xa, 0x4e21, 0xcb, @dev={0xfe, 0x80, [], 0xa}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0xc3c, @remote={0xfe, 0x80, [], 0xbb}, 0x1d3}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0xbc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x100000000}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0x3ff, 0x100000000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x55, 0x0, 0xfffffffffffffff9, 0x8, 0x8, 0x7, 0x7fffffff, 0x6, 0xac2, 0x1, 0x2, 0x1, 0x401, 0x5, 0x2e]}, &(0x7f00000001c0)=0x100) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x8}, 0x1) [ 158.143300] FAULT_INJECTION: forcing a failure. [ 158.143300] name failslab, interval 1, probability 0, space 0, times 0 [ 158.154738] CPU: 0 PID: 10393 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 158.162135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.171523] Call Trace: [ 158.174166] dump_stack+0x185/0x1d0 [ 158.177884] should_fail+0x87b/0xab0 [ 158.181671] __should_failslab+0x278/0x2a0 [ 158.185979] should_failslab+0x29/0x70 [ 158.189913] kmem_cache_alloc+0x12e/0xb90 [ 158.194098] ? skb_clone+0x31e/0x590 [ 158.197870] ? kmsan_set_origin_inline+0x6b/0x120 [ 158.202749] skb_clone+0x31e/0x590 [ 158.206355] netlink_broadcast_filtered+0xcce/0x1df0 [ 158.211519] ? kobject_uevent+0x80/0x80 [ 158.215541] ? kmsan_set_origin+0x9e/0x160 [ 158.219833] kobject_uevent_env+0x18d2/0x2280 [ 158.224384] kobject_uevent+0x6f/0x80 [ 158.228220] device_add+0x26e0/0x2cb0 [ 158.232068] ? device_add+0x17e1/0x2cb0 [ 158.236092] device_create+0x59d/0x630 [ 158.240050] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 158.245568] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 158.250565] hwsim_new_radio_nl+0xa8d/0xda0 [ 158.254960] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 158.260806] genl_rcv_msg+0x16b1/0x1840 [ 158.264859] netlink_rcv_skb+0x378/0x600 [ 158.268992] ? genl_unbind+0x350/0x350 [ 158.272932] genl_rcv+0x63/0x80 [ 158.276253] netlink_unicast+0x1678/0x1750 [ 158.280560] ? genl_pernet_exit+0xa0/0xa0 [ 158.284782] netlink_sendmsg+0x104f/0x1350 [ 158.289090] ? netlink_getsockopt+0xc80/0xc80 [ 158.293665] ___sys_sendmsg+0xec0/0x1310 [ 158.297794] ? __fdget+0x4e/0x60 [ 158.301223] ? __fget_light+0x57/0x700 [ 158.305187] ? __fdget+0x4e/0x60 [ 158.308624] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 158.314052] ? __fget_light+0x6a3/0x700 [ 158.318111] __x64_sys_sendmsg+0x331/0x460 [ 158.322397] do_syscall_64+0x152/0x230 [ 158.326335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.331572] RIP: 0033:0x455a09 [ 158.334789] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 11:36:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/06/05 11:36:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000180)=@ll={0x11, 0xff, r3, 0x1, 0x0, 0x6, @random="3ab874ad7530"}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)="a503eb3fc10b280d5320bf1c79d9d14bfa30f59b4a5575b6a6bba446204aba8f68b9cd9a0baa5eab6843317587063e99bd6edcbfb499422d8dcab44439dce04c96aa2a94b7069d7ffe199ecd3ec198785e8c0c45615687a5b085ff7ba3c61960a182045ba9c6f6ea1a460a3b99b4d9dd2758fef0bf581748171fe664f524f3d398fe0f7824e1e791ed1d4cff44e352a30e4c7c318cc2f91fa31a9f40205df92560271bd823", 0xa5}, {&(0x7f0000000500)="ab367e6c6095568ba5a5431ba70f70b307953865c024efcba98c2285109b07bd8a0f7d8d83caa40aab38632925948ed8131f3f692c1628ddeef18c905b7f7e5c0ee94af3cbdf853ca50d33b3d90ca4b0ef6d76386609e155e18401f042d15305dad5950d6b67b54928c267b5a5f17feced70e2ba91e053c3e7ea622d52fd4907ecfeb885df556d7652497e9f005e517affaba300426da8c5c979b586aeec21dcaea5bd05873af0affb754a1e022f401bb883c4208f8a7ce04a0d03e4c60729d3dc4235d31c05", 0xc6}, {&(0x7f0000000200)="de36372b915fca6acf96858c9e6693ec9a2ab2f77954d873eb8c70b6a4a67b85b2094fd21950c99877a316fce5593545d708bf3d868e01ccc3a7b795d48cca1f494a61e4d46ab440fcd2fc80539cc6b8166adc2a2542b9b647d05c38c6790f3beba7d1028d", 0x65}, {&(0x7f0000000600)="9b053f882dc0c3c240870bbbaf88dc614c8107a36b582c4630d240e45f7ebcf054bf87c404280ad32ea1a32e7661260e32bd847ed68a1d1254316614ccc04b92770e4c72dcaecb7bf9cecb44dd9ae2c02c8f3a9c36261de15475577904a1d696ec8cd7", 0x63}, {&(0x7f0000000680)="7636c7073013fc1a3df8fc797c2c1a313b9069269f424f05ba0027da515b1aee007ca99554fe608adf0e584e6fd943e199685cc7db7b039e2e1b7ddf7a98e77cf367c04ecd9704d1363bbe75d212", 0x4e}], 0x5, &(0x7f0000001780)=[{0xa8, 0x114, 0x800000000, "0500b640b4f08186c71c5d34e3891fee48979041e33aa6f1ada36315059fdd16a77d48a733399aa62ac1cc4ebd8e9a609e5b43dc371a0875a3e06e68cce97e5902cd67b7c02dea6de3d4eab749266fc7f489228b8871a315664fd388ed3c4bd681ef9ca7e48bb5266c90fa5bbd82cf829c8b3ef3259a7e9678d4e4bed686d1da16c7f5ea3ffa79e9bce153ec2467c7091d868bd9f5a6"}, {0xe0, 0x11f, 0x20, "4d4ffbd04601e7d4842033a4d6d7ca7a2dfb726c1564c7d627e2a9ebe6f264803a1de54baba13292d60d0501afe7698555b5c5d157bcb3057b5ffa45be5294d4c1ed2b44b23da9559b782269dd331ec6d161de12974c37043088b5be2176130b68bc696da55f8fb65ecef044aabebbc8eee030813c667b3712ca3ba7cc5cb1d06eb6873cbba647db0cc8b1f2eab31bc438f8008461f8f7e01c58053035e0cf7b9eadf510ce9266e221c2f1448e3d1d5b66a97020ed23bdd19af0073f979f1f71e1a7e8ed6f0e110f7b"}, {0x58, 0x11f, 0x7f8b7838, "c16037ace3b00fe4183f8822e7232eb0b80ab5d463b2557a05ca620e5c0eb999b868925e33ece17d47d3743cdbef39fcf6937fcd102b6166917475f32b9bdbf384012a140f43da"}, {0x1010, 0x11b, 0x1, 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{0x1010, 0x0, 0x1, "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0x2200, 0x4000090}, 0x4000001) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockname$inet6(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000007c0)=0x1c) fcntl$setpipe(r0, 0x407, 0x6) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x80000000009) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) dup2(r0, r0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) 2018/06/05 11:36:29 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') [ 158.342542] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 158.349843] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 158.357196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.364587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 158.371893] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000020 2018/06/05 11:36:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'dummy0\x00', 0x6}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000000280)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) accept4(r1, &(0x7f0000000080)=@vsock, &(0x7f0000000100)=0x80, 0x800) 2018/06/05 11:36:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/06/05 11:36:29 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:29 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/06/05 11:36:29 executing program 5 (fault-call:2 fault-nth:33): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:29 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000000, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x738b}, &(0x7f00000000c0)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) creat(&(0x7f0000000200)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/06/05 11:36:29 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:29 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x6, 0x20000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3f, 0x7}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={r4, 0x2c, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0xde35, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000500)=0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) sendmsg$unix(r5, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="d348262910087a6d9c369b77ceef61090263dc276d877d54942dd573bce704471fe57eff66e10b6b1ee9f0fcdea11c202bed25da5e", 0x35}, {&(0x7f0000000200)="8a8165521f05f26eaad07392e60319cabe4c24856a7f614c706f7a1e9098f00e6d425d19b5f044c5665ad0efdebfe1d15bd8d7234b4a302b6e4da56e5669470c984ba1589ba8d33369b63e2f3c62ac1b877a13bc628bc3170af0b9c4d28c8432f5f6d234f44830427689442d953a70740f1d1436764b0f34c344034bfc628862c97c46b7da9aaece87b8ec2c5b69a62ab7240956ef4dc281c27e4e57cde75fd516f7c36a1546ed40a7dd9a0490c63b2d8b86a87a26bf75b8d8ba675e4738fdd5a5ff5b2eb134686e6002e43d943192e5e9ad37915f6d49d0c21988140bf9c8", 0xdf}, {&(0x7f0000000300)="efdc88c2a98c94bdfa188e2f02c839bf228ae8f5a8b27e50f592ebea4927a602ee7c757b5aba47e567eac6776624a270092c2553991363e789d4a0fbdcbaff03465640ba0a8eb9f132e805459e0b20d56e9d154499e3248393e86db1faa8ea2e3a00924041d47be12340da5995c2312a7fff782c826c5b68922e4bd7a657d13f896053f2b185ba0ea84b47619c44333f89ac96f82cf13693d1b9779951c3c0053dacf842025fe587b1fe", 0xaa}], 0x3, 0x0, 0x0, 0x800}, 0x0) accept$alg(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0xc, &(0x7f0000000580)=@raw=[@jmp={0x5, 0x40, 0xb, 0x8, 0x5, 0x6, 0x10}, @map={0x18, 0xa, 0x1, 0x0, r5}, @jmp={0x5, 0x100000000, 0xf, 0x0, 0x4ccfed1bc44cf775}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7260}, @call={0x85, 0x0, 0x0, 0xb}, @generic={0x1, 0x5, 0xb3, 0x80000000}], &(0x7f0000000600)='GPL\x00', 0xffffffff, 0x20, &(0x7f0000000640)=""/32, 0x41f00, 0x1, [], r6, 0xf}, 0x48) [ 158.686424] FAULT_INJECTION: forcing a failure. [ 158.686424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 158.698317] CPU: 0 PID: 10433 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 158.705685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.715044] Call Trace: [ 158.717648] dump_stack+0x185/0x1d0 [ 158.721304] should_fail+0x87b/0xab0 [ 158.725032] __alloc_pages_nodemask+0x630/0x5dc0 [ 158.729796] ? get_page_from_freelist+0x5eea/0xb5e0 [ 158.734817] ? kernel_poison_pages+0x40/0x360 [ 158.739319] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 158.744689] ? kernel_poison_pages+0x1a0/0x360 [ 158.749280] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 158.754737] ? get_page_from_freelist+0xab08/0xb5e0 [ 158.759768] ? kmsan_alloc_meta_for_pages+0x1d9/0x3a0 [ 158.764976] ? kmsan_alloc_page+0x82/0xe0 [ 158.769134] ? __alloc_pages_nodemask+0xfc0/0x5dc0 [ 158.774075] ? new_slab+0x349/0x1b50 [ 158.777792] ? device_create+0x59d/0x630 [ 158.781857] ? genl_rcv_msg+0x16b1/0x1840 [ 158.786010] ? netlink_rcv_skb+0x378/0x600 [ 158.790241] ? genl_rcv+0x63/0x80 [ 158.793695] ? netlink_sendmsg+0x104f/0x1350 [ 158.798105] ? do_syscall_64+0x152/0x230 [ 158.802192] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.807566] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 158.812531] ? kmsan_set_origin_inline+0x6b/0x120 [ 158.817391] kmsan_alloc_page+0x82/0xe0 [ 158.821368] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 158.826129] ? radix_tree_iter_replace+0xd5/0xf0 [ 158.830896] ? radix_tree_iter_replace+0xd5/0xf0 [ 158.835663] ? __radix_tree_replace+0xb88/0xc20 [ 158.840365] ? kmsan_set_origin_inline+0x6b/0x120 [ 158.845207] ? __msan_poison_alloca+0x15c/0x1d0 [ 158.849890] ? idr_alloc_u32+0x4b3/0x570 [ 158.853956] ? radix_tree_iter_tag_clear+0x64/0x460 [ 158.858975] ? radix_tree_iter_tag_clear+0x326/0x460 [ 158.864081] ? kmsan_set_origin_inline+0x6b/0x120 [ 158.869022] alloc_pages_current+0x6b1/0x970 [ 158.873440] new_slab+0x349/0x1b50 [ 158.876976] ? ___slab_alloc+0x1198/0x1f50 [ 158.881211] ? __cpuset_node_allowed+0x6a/0x490 [ 158.885899] ? ___slab_alloc+0x1198/0x1f50 [ 158.890134] ? __cpuset_node_allowed+0xed/0x490 [ 158.894803] ___slab_alloc+0x1516/0x1f50 [ 158.898894] ? kobject_uevent_env+0x4ac/0x2280 [ 158.903490] __kmalloc+0x2df/0x350 [ 158.907046] ? kobject_uevent_env+0x4ac/0x2280 [ 158.911643] kobject_uevent_env+0x4ac/0x2280 [ 158.916054] ? mutex_lock+0x31/0x90 [ 158.919688] ? mutex_unlock+0x15/0x80 [ 158.923492] kobject_uevent+0x6f/0x80 [ 158.927310] device_add+0x26e0/0x2cb0 [ 158.931111] ? device_add+0x17e1/0x2cb0 [ 158.935100] device_create+0x59d/0x630 [ 158.938995] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 158.944459] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 158.949394] hwsim_new_radio_nl+0xa8d/0xda0 [ 158.953737] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 158.959534] genl_rcv_msg+0x16b1/0x1840 [ 158.963516] netlink_rcv_skb+0x378/0x600 [ 158.967574] ? genl_unbind+0x350/0x350 [ 158.971461] genl_rcv+0x63/0x80 [ 158.974736] netlink_unicast+0x1678/0x1750 [ 158.978972] ? genl_pernet_exit+0xa0/0xa0 [ 158.983120] netlink_sendmsg+0x104f/0x1350 [ 158.987354] ? netlink_getsockopt+0xc80/0xc80 [ 158.991847] ___sys_sendmsg+0xec0/0x1310 [ 158.995930] ? __fdget+0x4e/0x60 [ 158.999292] ? __fget_light+0x57/0x700 [ 159.003173] ? __fdget+0x4e/0x60 [ 159.006539] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.011894] ? __fget_light+0x6a3/0x700 [ 159.015876] __x64_sys_sendmsg+0x331/0x460 [ 159.020134] do_syscall_64+0x152/0x230 [ 159.024050] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.029240] RIP: 0033:0x455a09 2018/06/05 11:36:30 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x50080, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x240400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x2, 0x1}, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/45) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022b5816b160000000000000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000005, 0x100000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 159.032423] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.040134] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 159.047398] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 159.054662] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.061931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 159.069198] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000021 2018/06/05 11:36:30 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='\a.\\^)nodev%-wlan1systemprocppp1}@wlan1*\x00', 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0xa000000000) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/06/05 11:36:30 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/06/05 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x1ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x100000001, 0x6, 0xff, 0x8c, 0x3, 0xb660}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:30 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) getpeername$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:30 executing program 5 (fault-call:2 fault-nth:34): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/05 11:36:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:30 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:30 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x4af9e0fc, 0x7, 0xd3, 0x1000}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) [ 159.517587] FAULT_INJECTION: forcing a failure. [ 159.517587] name failslab, interval 1, probability 0, space 0, times 0 [ 159.529123] CPU: 1 PID: 10481 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 159.536517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.545958] Call Trace: [ 159.548603] dump_stack+0x185/0x1d0 [ 159.552284] should_fail+0x87b/0xab0 [ 159.556203] __should_failslab+0x278/0x2a0 [ 159.560512] should_failslab+0x29/0x70 2018/06/05 11:36:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pkey_alloc(0x0, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x6, 0x1, 0xffffffffffffffe1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x7, 0x1}) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) [ 159.564449] __kmalloc_node_track_caller+0x24b/0x11b0 [ 159.569695] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 159.575103] ? kobject_uevent_env+0x15c0/0x2280 [ 159.579825] __alloc_skb+0x2cb/0x9e0 [ 159.583581] ? kobject_uevent_env+0x15c0/0x2280 [ 159.588303] kobject_uevent_env+0x15c0/0x2280 [ 159.592861] kobject_uevent+0x6f/0x80 [ 159.596713] device_add+0x26e0/0x2cb0 [ 159.600572] ? device_add+0x17e1/0x2cb0 [ 159.604629] device_create+0x59d/0x630 [ 159.608588] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/06/05 11:36:30 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0x0, 0x0, 0xfffffffffffffffd}}) 2018/06/05 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0xb1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x7fffffff, 0x4, 0x7fff}, &(0x7f0000000200)=0x98) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000500)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xca3d}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r4, 0x81, 0xd8, "169707bd6d7c650db1d3db7b92a6a26b07c901e14bd5c7f377e44ed959dbd6617467ec5194749b2f2e694c653eb507fa5b93d8f149d3aecd51c183d091da36c2b02beb231a244257ccc25894065a85b142911f042b5f034e24fce1085f360b6b5a6fcf0387e8809847680529882991c3962fb05247c9f05f7c794b227dd4a78a1ad12a6f8155a00d514c072712bcd5f9d442c29d7e606664d3ab6309a95d0c779abf4437fc63e2ab42be4a88740672cb62125a40574a1d0dce9b5b207677845f9ae2cbed4fd379f230b1d81e0b17b5c4e2cfaae04edcc36d"}, 0xe0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001280)=""/4096, &(0x7f00000001c0)=0x3de) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) r5 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000000)={0x10000000}) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 159.614107] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 159.619107] hwsim_new_radio_nl+0xa8d/0xda0 [ 159.623506] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 159.629363] genl_rcv_msg+0x16b1/0x1840 [ 159.633442] netlink_rcv_skb+0x378/0x600 [ 159.637582] ? genl_unbind+0x350/0x350 [ 159.641534] genl_rcv+0x63/0x80 [ 159.644874] netlink_unicast+0x1678/0x1750 [ 159.649196] ? genl_pernet_exit+0xa0/0xa0 [ 159.653419] netlink_sendmsg+0x104f/0x1350 [ 159.657733] ? netlink_getsockopt+0xc80/0xc80 [ 159.662313] ___sys_sendmsg+0xec0/0x1310 [ 159.666449] ? __fdget+0x4e/0x60 [ 159.669881] ? __fget_light+0x57/0x700 [ 159.673824] ? __fdget+0x4e/0x60 [ 159.677380] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.682803] ? __fget_light+0x6a3/0x700 [ 159.686870] __x64_sys_sendmsg+0x331/0x460 [ 159.691163] do_syscall_64+0x152/0x230 [ 159.695105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.700331] RIP: 0033:0x455a09 [ 159.703549] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.711304] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 2018/06/05 11:36:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x201) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x4, 0x5e, 0x0, "c3a4779b3e29", 0x7a1d21a}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f00000000c0)={0x7}) ioctl$BLKRRPART(r3, 0x125f, 0x0) 2018/06/05 11:36:30 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) uselib(&(0x7f0000000040)='./file0\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 159.718608] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 159.725912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.733238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 159.740540] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000022 2018/06/05 11:36:30 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:30 executing program 3: r0 = dup(0xffffffffffffff9c) connect(r0, &(0x7f00000000c0)=@generic={0x8, "114dbccd1436b0ee156865d6c0794090ac0ecc90c9be4e41894140b218d9c6b9b36f2aafe0ed3a76c835c9a30549064fd9c0c6a3c0b4a9a39e9a1a9246ae647001a0727f316223b5b800a52483f1de8e4e286244e7a9299f2720be3e47d31024bcde4022c9b56ad43bd67d6dd75403162a50747b8c5b63e35cc099f95ccb"}, 0x80) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:30 executing program 5 (fault-call:2 fault-nth:35): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:30 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000180)={0xf5, 0x10000, 0x7, 0x8, 0x100, 0x4, 0x8, 0xffffffffffffff81, 0x81, 0x7f}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x101000) sendmsg$rds(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000280)=""/113, 0x71}], 0x3, 0x0, 0x0, 0x80}, 0x20000040) 2018/06/05 11:36:30 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5c0, 0x168, 0x168, 0xffffffff, 0x0, 0x0, 0x4f0, 0x4f0, 0xffffffff, 0x4f0, 0x4f0, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x4}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x7fff, 0x9, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@multicast2=0xe0000002, @port=0x4e23, @port=0x4e23}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x2a}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], [0xffffff00, 0xff0000ff, 0xffffff00, 0xffffff00], 'team_slave_0\x00', 'team0\x00', {0xff}, {}, 0x88, 0x3f, 0x7, 0x41}, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x7, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@rand_addr, @gre_key=0x81, @port=0x4e23}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4666, 0x3d, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x8}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6, @gre_key=0x10001, @port=0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x620) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x4, 0x954, 0x80000000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x3bf}, 0x8) [ 160.028472] FAULT_INJECTION: forcing a failure. [ 160.028472] name failslab, interval 1, probability 0, space 0, times 0 [ 160.039973] CPU: 0 PID: 10528 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 160.047375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.056781] Call Trace: [ 160.059444] dump_stack+0x185/0x1d0 [ 160.063149] should_fail+0x87b/0xab0 [ 160.066956] __should_failslab+0x278/0x2a0 [ 160.071257] should_failslab+0x29/0x70 [ 160.075198] kmem_cache_alloc+0x12e/0xb90 [ 160.079397] ? rcu_all_qs+0x32/0x1f0 [ 160.083169] ? mutex_lock+0x31/0x90 [ 160.086848] ? __kernfs_new_node+0x137/0x6e0 [ 160.091319] ? kstrdup_const+0x1ff/0x270 [ 160.095465] __kernfs_new_node+0x137/0x6e0 [ 160.099765] kernfs_new_node+0x146/0x2e0 [ 160.103894] kernfs_create_link+0x9f/0x320 [ 160.108194] sysfs_do_create_link_sd+0x19d/0x360 [ 160.113023] sysfs_create_link+0x125/0x190 [ 160.117330] device_bind_driver+0x36f/0x510 [ 160.121710] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 160.126711] hwsim_new_radio_nl+0xa8d/0xda0 [ 160.131095] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 160.136936] genl_rcv_msg+0x16b1/0x1840 [ 160.140982] netlink_rcv_skb+0x378/0x600 [ 160.145115] ? genl_unbind+0x350/0x350 [ 160.149046] genl_rcv+0x63/0x80 [ 160.152365] netlink_unicast+0x1678/0x1750 [ 160.156677] ? genl_pernet_exit+0xa0/0xa0 [ 160.160915] netlink_sendmsg+0x104f/0x1350 [ 160.165232] ? netlink_getsockopt+0xc80/0xc80 [ 160.169814] ___sys_sendmsg+0xec0/0x1310 [ 160.173950] ? __fdget+0x4e/0x60 [ 160.177381] ? __fget_light+0x57/0x700 [ 160.181329] ? __fdget+0x4e/0x60 [ 160.184764] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.190195] ? __fget_light+0x6a3/0x700 [ 160.194264] __x64_sys_sendmsg+0x331/0x460 [ 160.198558] do_syscall_64+0x152/0x230 [ 160.202531] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.207773] RIP: 0033:0x455a09 [ 160.210986] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.218742] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 2018/06/05 11:36:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000380)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2002, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x200000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xd4, r4, 0x208, 0x70bd25, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x9}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x4000844) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) socket$vsock_dgram(0x28, 0x2, 0x0) accept$alg(r5, 0x0, 0x0) 2018/06/05 11:36:31 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:31 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:31 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x148c0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) [ 160.226053] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 160.233364] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.240676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 160.247988] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000023 2018/06/05 11:36:31 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="1f2b2fb41010913ad9522baeab19c97c95eaa235708874435f933527ce38cb59e6ef28158f383bf26cc7617ba28c0787150748c49008c6623e389c7cebe5491b9e4d17ed3e8606b36d4d88d994fda7e2f6ea3598421f16226e1aa175651cdd61f9bb8364fbd1d53749043dfd7a208f767a570bbd1f3b32349bba17c1d52479cf", 0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$alg(0x26, 0x5, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:31 executing program 3: r0 = socket$kcm(0x29, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) bind$llc(r2, &(0x7f00000000c0)={0x1a, 0x33f, 0x25, 0x101, 0x40, 0xafb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x9109080}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x164, r3, 0x0, 0x70bd29, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x65dd629d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x63d6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x6}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}]}, 0x164}, 0x1}, 0x40) 2018/06/05 11:36:31 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) chroot(&(0x7f0000000040)='./file0\x00') connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640), 0x0, 0x40}, 0x4801) 2018/06/05 11:36:31 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0x3, 0x2, 0x8, 0x0, 0x1}, 0xfffffffffffffffe, 0x3, 0x1f}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0xc0002004}) r2 = socket$inet6(0xa, 0x805, 0x9) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x325, 0xa200) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000280)) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 160.631217] alg: No test for hmac(tgr160) (hmac(tgr160-generic)) 2018/06/05 11:36:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:31 executing program 5 (fault-call:2 fault-nth:36): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$alg(0x26, 0x5, 0x0) 2018/06/05 11:36:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x480, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/06/05 11:36:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x10, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x301140, 0xa) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x2) 2018/06/05 11:36:31 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80001, 0x0) 2018/06/05 11:36:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7, &(0x7f0000000100)="963ea15e4357") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 160.800113] FAULT_INJECTION: forcing a failure. [ 160.800113] name failslab, interval 1, probability 0, space 0, times 0 [ 160.811539] CPU: 0 PID: 10589 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 160.818935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.828318] Call Trace: [ 160.830953] dump_stack+0x185/0x1d0 [ 160.834634] should_fail+0x87b/0xab0 [ 160.838396] __should_failslab+0x278/0x2a0 [ 160.842683] should_failslab+0x29/0x70 [ 160.846613] kmem_cache_alloc+0x12e/0xb90 [ 160.850795] ? rcu_all_qs+0x32/0x1f0 [ 160.854543] ? mutex_lock+0x31/0x90 [ 160.858203] ? __kernfs_new_node+0x137/0x6e0 [ 160.862654] ? kstrdup_const+0x1ff/0x270 [ 160.866775] __kernfs_new_node+0x137/0x6e0 [ 160.871055] kernfs_new_node+0x146/0x2e0 [ 160.875158] kernfs_create_link+0x9f/0x320 [ 160.879436] sysfs_do_create_link_sd+0x19d/0x360 [ 160.884236] sysfs_create_link+0x125/0x190 [ 160.888528] device_bind_driver+0x36f/0x510 [ 160.892897] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 160.897881] hwsim_new_radio_nl+0xa8d/0xda0 [ 160.902252] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 160.908954] genl_rcv_msg+0x16b1/0x1840 [ 160.912995] netlink_rcv_skb+0x378/0x600 [ 160.917111] ? genl_unbind+0x350/0x350 [ 160.921029] genl_rcv+0x63/0x80 [ 160.924341] netlink_unicast+0x1678/0x1750 [ 160.928638] ? genl_pernet_exit+0xa0/0xa0 [ 160.932848] netlink_sendmsg+0x104f/0x1350 [ 160.937152] ? netlink_getsockopt+0xc80/0xc80 [ 160.941716] ___sys_sendmsg+0xec0/0x1310 [ 160.945839] ? __fdget+0x4e/0x60 [ 160.949246] ? __fget_light+0x57/0x700 [ 160.953167] ? __fdget+0x4e/0x60 [ 160.956576] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.961973] ? __fget_light+0x6a3/0x700 [ 160.966022] __x64_sys_sendmsg+0x331/0x460 [ 160.970297] do_syscall_64+0x152/0x230 [ 160.974220] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.979426] RIP: 0033:0x455a09 [ 160.982635] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.990373] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 2018/06/05 11:36:32 executing program 4: r0 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/212) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xd2c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) timer_create(0x4, &(0x7f0000000040), &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f00000000c0)) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000005c0)={0x1000, 0x2, 0x0, 0x2, 0x5, 0x1}) ioctl$TIOCNOTTY(r1, 0x5422) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000180), 0x8) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000500)={r5, 0x85, "614815c6e24ac62728cce85ec5267096a2fee70e479331b28611384c123f222362da0515c96af11702f4aefdb68752b851a2b0d33bb4e5f1e2a21225d43055ca116e4dbf46d233c8c3265c7cc64ed38629792d498208749a28cdb2b95049b4772e0f2e7beb23859a436ce8023c2b66dc4c9fd7aefa593873f3eb2687bc6bb80d9dad6a167b"}, &(0x7f0000000340)=0x8d) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 160.997662] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 161.004947] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 161.012234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 161.019525] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000024 2018/06/05 11:36:32 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x1, &(0x7f0000000100)="0047f42fd88dd6eaa96742") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8000, 0x787, 0x0, 0x5, 0x3, 0xfffffffffffffff8, 0x1000000000, 0x9df, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}, 0x1f, 0x1, 0x9d, 0x800, 0x60}, 0x98) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200201) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4400, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r3, 0x0, 0x0) 2018/06/05 11:36:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000000)=""/123, 0xfffffffffffffec7, 0x1) 2018/06/05 11:36:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xa87b}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x1c, 0x22, 0x1, 0x0, 0x25dfdbfd, {0x4}, [@typed={0x8, 0x89, @uid=r3}]}, 0x1c}, 0x1}, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/06/05 11:36:32 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x100000000, 0x8}, &(0x7f0000000140)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) 2018/06/05 11:36:32 executing program 5 (fault-call:2 fault-nth:37): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 161.295947] FAULT_INJECTION: forcing a failure. [ 161.295947] name failslab, interval 1, probability 0, space 0, times 0 [ 161.307392] CPU: 0 PID: 10613 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 161.307409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.307423] Call Trace: [ 161.307467] dump_stack+0x185/0x1d0 [ 161.307519] should_fail+0x87b/0xab0 [ 161.334271] __should_failslab+0x278/0x2a0 [ 161.338571] should_failslab+0x29/0x70 [ 161.342537] __kmalloc+0xc5/0x350 [ 161.346124] ? kobject_get_path+0x200/0x480 [ 161.350573] kobject_get_path+0x200/0x480 [ 161.354768] kobject_uevent_env+0x50d/0x2280 [ 161.359234] kobject_uevent+0x6f/0x80 [ 161.363075] driver_bound+0x868/0x9b0 [ 161.366920] ? sysfs_create_link+0x125/0x190 [ 161.371384] device_bind_driver+0x4de/0x510 [ 161.375753] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 161.380741] hwsim_new_radio_nl+0xa8d/0xda0 [ 161.385116] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 161.390951] genl_rcv_msg+0x16b1/0x1840 [ 161.394988] netlink_rcv_skb+0x378/0x600 [ 161.399113] ? genl_unbind+0x350/0x350 [ 161.403036] genl_rcv+0x63/0x80 [ 161.406347] netlink_unicast+0x1678/0x1750 [ 161.410648] ? genl_pernet_exit+0xa0/0xa0 [ 161.414858] netlink_sendmsg+0x104f/0x1350 [ 161.419163] ? netlink_getsockopt+0xc80/0xc80 [ 161.423727] ___sys_sendmsg+0xec0/0x1310 [ 161.427845] ? __fdget+0x4e/0x60 [ 161.431255] ? __fget_light+0x57/0x700 [ 161.435186] ? __fdget+0x4e/0x60 [ 161.438597] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.444002] ? __fget_light+0x6a3/0x700 [ 161.448055] __x64_sys_sendmsg+0x331/0x460 [ 161.452335] do_syscall_64+0x152/0x230 [ 161.456265] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.461475] RIP: 0033:0x455a09 [ 161.464687] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.472436] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 161.479732] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 161.487026] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 11:36:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x7, 0x4, 0x1cc3, 0x40}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) socketpair(0x10, 0x80807, 0x0, &(0x7f0000000080)) [ 161.494401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 161.501694] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000025 2018/06/05 11:36:32 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) setns(r2, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:32 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) 2018/06/05 11:36:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000040)="02", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0xbabb}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x2c) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400040, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2d00791bf97c1b7b96809caa6af3842617a31147bd0469ffe6514cdedebbd4d2", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/06/05 11:36:33 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) 2018/06/05 11:36:33 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) fchmod(r0, 0x43) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x400082) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)="637075736574232dc6657468317b76626f786e6574306d696d655f7479706500"], &(0x7f00000004c0)=[&(0x7f0000000200)='ppp0\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="2d6b657972696e672e656d302c8573656c696e75786e6f6465767d70726f6347504c766d6e657430757365722370707030407b766d6e657430747275737465647d256c6f00", &(0x7f0000000340)="776c616e31982100", &(0x7f0000000380)='bdev}\x00', &(0x7f00000003c0)='*vboxnet1@\x00', &(0x7f0000000400)='vboxnet1\x00', &(0x7f0000000440)='(\x00', &(0x7f0000000480)='!\x00'], 0x100) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/06/05 11:36:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002780)=0xffffffff, 0x4) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000027c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000028c0)=0xe8) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004440)={0x0}, &(0x7f0000004480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000044c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000045c0)=0xe8) getresgid(&(0x7f0000004600)=0x0, &(0x7f0000004640), &(0x7f0000004680)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000046c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004700)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000004800)=0xe8) getresgid(&(0x7f0000004840), &(0x7f0000004880)=0x0, &(0x7f00000048c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004900)={0x0}, &(0x7f0000004940)=0xc) stat(&(0x7f0000004980)='./file0\x00', &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004a40)={0x0, 0x0, 0x0}, &(0x7f0000004a80)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000004ac0)={0x0, 0x0}) fstat(r2, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000005100)=0xe8) getresgid(&(0x7f0000005140), &(0x7f0000005180), &(0x7f00000051c0)=0x0) r23 = getpgid(0xffffffffffffffff) r24 = geteuid() getresgid(&(0x7f0000005200)=0x0, &(0x7f0000005240), &(0x7f0000005280)) r26 = getpgrp(r8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006800)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000006900)=0xe8) fstat(r0, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000069c0)={0x0}, &(0x7f0000006a00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006a40)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000006b40)=0xe8) r31 = getegid() r32 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006b80)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000006c80)=0xe8) stat(&(0x7f0000006cc0)='./file0\x00', &(0x7f0000006d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000006e00)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000300)="ed829363754c2852d7bcfdd8639089c4f0b2e1ce64edee5eacd0b83776167abe63a1b8a8802f7129bfd91d49678d965e10bc7178dcbe6480dbe33e22833990c4f1dc718ecc1ed3be1897d1570ba5aeb6f106a6130f20358bad4201788c9aa59978d9c69630937d68952fd88afc4184fb538825024496c7dd8ab84a410c80980454beb7f9853a1c95e8", 0x89}, {&(0x7f0000000500)="1e1d31e847e21e0982c6341257950197e2d58c013e794d66833de649f68aff84fb6de693759c7ed5eaa6495e21d48d9296be3761f558f56ebf6651963718d007294b5acc5040770f9c6f79e881ddae6885762ee2f0ba0556a4aacd864343b75d8acb5cdedaf0da4609c79f89f127ab3c11f5e0267acc80df6ca8c18b1a9bab5d0bad36282679ddbbde754118115860979abd02f318d7edaed4fb2d26ce5a992d717b0706efe149d98a3a9100673c5c768c5cf1953963bb676ab1811573ce17a73fcea1b75dd1d947f4bd5d919815c1b935d70a2786d81786b0144b99afd13a7cd20ead35af1b56477d76ef4b3b28bc36e670bc59097fb047cda528b255e42507ed55fc4c43f4b10c24d031074295d28dbe8ea85acbf7bea9c8703c1b720d47650abb86a615de9fe85703be6d313be2483f6e30ee095c7ca008d77fbe4c002482103a148e6925fec256384a66015050fc566f7f1716296d723140794fa3468dbb3261592b69086abc1374730e03bfca8a1b508e3f0c66260a6258b9f92c5f38cf30060236dfbc260ae463092a61c88c83c4ecd6efe2ca5d4096198c084b4872121dbd03195b97df2b4b31fbab1b344a6ab6d9feb3ca770e02962a80d426df3845da1d034bd0bd02b2edd2de6d2dadd2ed1773aa2aa5df653dbd40e5b06954129a1cc660cf1739bae6eb9d03a945808972f2e8896c9951d3fec8ade7190a1545069e74071b69c6f028248b09a88d3922488b26e6c03e1f653fd842a3ef20d9672a99643c5f4cd29dd2b9e8a5c8c8b40fc0f2a460201eeea43518ea81270360146c4581f32b4292827fe49e9f5c49044b658e91d219e327dcf8479055df4ea81c6e198758c6fa3532f0396553d0e4a4de6f90be6298a5b66feef9fabd69980343c6f702e404dc8b3b10b1acb6dbcebaf2ce8d6768f78ed52be57135f9404331d0b6cf1eb8272f59d9f9b00f020de6fab1f8894b9ff4d360ee83d519b83eefd392d43612b7d9a4a4be18ca35b471fbd11b493abb447e17509d6f5baf5df909d90ade9a4e9bd1a4839a43b2fe58f709c9ecac571fb979a605e78ee119c4d203dfadfbedf9ef794de32b5e3959ad4f55678bd162900a407e252d5bdaa5a17c76a4e062162cde449117675afc36d33b05e1929c01a48bc23863594de60482559a0230e1ce9fda0f3b753621ac0836bc4fc096fbdd01dafdaaf2d94f240c51f4406e0c38bb8add160d943400c8789897752135dbfcc2e123beb9defb607581c5de2b0ae82a17657876459ec6f1b867efa57b4c833427f0ee60582b43e8306b03dcf23d0208a1f5d21c8d97821ebc9cfa91932d26264f36ce509dcc0b39295ea65473b5e359e27709fd3e1c02f84928bbfeba5dae25c552c43fcaaf2170842fe0d134a04c4f3cf1233a3d5b81d264d9bec1955dcfca713d7d9b01c4315c3e07a4407bdc096a5b381411853033bfdcc5df064e4a63d4ecadb9f15be5c188b92dd32f8eac66ef66dbdbfe81d71b2db912cf294892f8d5c0578423f755249be2e63d90177bae636273a2fbf34944ebe9aec8d5247522c9580b73610f74fecf942140d295c63570e41c44c49b1afedb2eb4de2d62b7975fa24b1c3573d40d436c68b870dc4bce3f38212ef65b8b97e4063e4979edebfd8d8b3883671a7bb7b172df6b4fbae7910428523280e3d810e2878cb4072758cc94dbbad9f9f985de13739ceaa2ad0247ae7e163003838d05718cf9434b32e246a2bc7a1dbf6c2c16fcb5b3c0bf428054b00ac92e4f7bda61cd275ffd9bc3032eb3b73480f86623cdb7cba51df0914c2cee83986dd775fb75415f4ced9ef17366540a500b75ff09064c771bb4b3992380768cc6515eaf73b0f73c2a29a54bd7e72134e4f32b9bf132ca8ab21ca834272c467092fc08be3a0823f4daef067cc4d3cd1cdb1aa8e3812b5eafbcb2a7821f621cb9d159568c6dad587ce377a85e6729c57a249b69f1f6f4a37daa2b830ec4cdc43ee6dc349dcdd14417a86d9a02794c73cbfb5a914fa9729b675bd84caaceba9d679b73f99d3c27bfe72f2e2be6b6c592de26fd255a33fc1d337bcd23145f145672f1c86e2efa4e57ab0b120bd888ff098fa2d4e9e27fed7bf252d86e561b0d5e0734f0625e331ece64a4583b0bc5b57ca1f82a877bbec291382b3bf0d8c50bcfa989500d8fe8418a53c636b01db8727b2452e90aa381349ea005a06054d5cc48cc134d4a9201014f7433196f11474846c850061b0dd1e434261dfb5d4697272313571f31871cc497a44874b20504f19d84ee2efeccef97472a981a6be3852e2f0531eca0d9164108238fc200f1e6f44fc972c2b43c4df6678650120554c45790a155231d410d23adb64cd4741506998e1bc20ad389c169b42a54388416b1dcaee66ef64ddb94955b4a2f31fcc1cd9812a9dafc836d9c0bbbe12801c4f11b26a9af22ea993f580e2bd212a92fdaabbeb7a18e273b423b3dbbbf637bef56a7c8382abd9830747964f3ba3ccbc55a53a899968b9b0bdd15e491adcff413239ccadeced4790d5f8ba14a1eed326349a459e78a82834a936efbb5263e69e3b36466f19154556d97a9f3c198e350d3439b7789c3e9d2b976a8feb70235f25cf066f75310f7a081f66f9e0c9324b8be60744adf589350865455d48f3cc13805fe32f27436f1c5a3f94130f69317370cde4ada397f11a7ecaadf62b923d8435c23725c80161bd07227ec443391aff65ddd3be68b759481be0e73d7ae60d2f4099b424d0a2018cbc80e91e45d8e1a5bb549ea7ef98a0116dacf07f24417fcd6b31c24e951e4023088f11bf5889f59d05f2b1be1a1ce4b8cdb9034fc8cd6fd96b7f3a86ffd9d7ec2c509147f54632cfe7e68a31a9333854fe7d9e615cb4f9389769314f00f340a84394705d5ccc0dcfadacae82fa804ccf9d4405ca8d4c5eb1147c25efbcbd953f0b244e2c5a6c03849416cb26df693653e38ec8524e5137052a6ee50f97fbdb44c30ec9577625c5b71fd21a6e2994c3a7e1b40b900d737cf1591846c44f369a9a1df6e96df2856727256be70ad17c620fb69252ee0d1fb34778ce2ab92a64ccd5b39edab2fd7ec3d4754a36cb825d11c36de440c206b518c0d3cf4045ff9e295c509dbd20b7bf7d484fa0d8ddfd1f84e1698b7a5d90ef6a9853e3a7819842a76a1eff0100f15d4dafcc8991074b3c3a7b66cd6e8827bd9b25f252483ab82f7f168cde8b4e2b3d8aa71abbe8d368bbfa8524b8672c8aaa89cb1142f455101012ad22b7b6e425ffa808f4a432b279aea308df2d653c1b7f4c2a0ecf6f092dfcbee66382d4f877ae76f1bebf281159d5a018e33ee819e850a3b279fe935ea98b42c95b3b15179df22df35acfa96e9900a59c02946d1262431506f949aeb84b16dc548dea7e1031fc56a325e35de54ce75ecf3354e6a4b0666bf5625bb24613f6c1c8d931218ef79b44c07ba27593456901f86d2e2eb63310ddf9a37bb9bbfc81c719d2d4de318b38f094b6db13fe3b88c331b1a5faf62473d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", 0x1000}, {&(0x7f0000006580)="7d81dc860ddd37dd281003f72d31dde8a0db10c295e4db38de93c70cce2b0d225c8f317ca35240adbc91f6429f005dfebba3208c0446fcec5d5b03d148f4375138c1a84e9ed6a4f9e604a0e3a09da9939de3c323dfea26f0a9a92f84f194d40b9599fdd8897a172d18e5c8a5fa3e087a3109c0a1d611a7bee29296a45efce2cfbed17a4e4050b6941e38c5f97ff3a7f11207e2b1fdffddf5af483763886b9b35cbbad6980c7f3d3745e252ec6931765cb30dee48651eefb94e5b1b54380ea62606fa9cf2ec22228dfb9bb65a4eac4b37351f4550a495d22848bb62991158cb306ff8367972145e84aa828a53f157e634aa0ff643138be9", 0xf7}, {&(0x7f0000006680)="bf088eda9dc546aaaa6e0e8648c715c4b614954ef5bcc03b54925768309fe50511926c0ac7e9e8169e6b6252da6e313b0efc547f8c611bb02121ab6fac5a3e302555f76db11753efc26aa76033abb1f3b2265038c61ba1d8e2abd80aa5948b5f806d7530af76f757275cae982250f888454dd43d5daeabe3bbc757499228829e48dd27b702c58f925dd357fe5b67997d639b6f6544429765d5b0c5ac8fac5a289e4e8dddbeb31e3833740b27dd450bb33ddf35689c719e62e2366d44b0", 0xbd}, {&(0x7f0000006740)}], 0x6, &(0x7f0000006d80)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x78, 0x4}], 0x6, 0x40000) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0), 0x1d5, &(0x7f00000080c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000070c0)=""/4096, 0x1000}, &(0x7f0000000240), 0x2}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x8}, @rdma_dest={0x18, 0x114, 0x2, {0x1fd, 0x4}}], 0x60}, 0x0) 2018/06/05 11:36:33 executing program 5 (fault-call:2 fault-nth:38): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:33 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x53816f4, 0x101000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x2f, &(0x7f0000000040)="31f0cf1276f347eb326213fac3a38107a6735a76e6784d8bd6d88353d8c751ea963dff11009baca5410b746d3c8d87"}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80400, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 162.355586] FAULT_INJECTION: forcing a failure. [ 162.355586] name failslab, interval 1, probability 0, space 0, times 0 [ 162.366983] CPU: 0 PID: 10654 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 162.374378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.383762] Call Trace: [ 162.386391] dump_stack+0x185/0x1d0 [ 162.390063] should_fail+0x87b/0xab0 [ 162.393840] __should_failslab+0x278/0x2a0 [ 162.398127] should_failslab+0x29/0x70 [ 162.402060] __kmalloc+0xc5/0x350 [ 162.405548] ? kobject_get_path+0x200/0x480 [ 162.409916] kobject_get_path+0x200/0x480 [ 162.414109] kobject_uevent_env+0x50d/0x2280 [ 162.418573] kobject_uevent+0x6f/0x80 [ 162.422406] driver_bound+0x868/0x9b0 [ 162.426252] ? sysfs_create_link+0x125/0x190 [ 162.430709] device_bind_driver+0x4de/0x510 [ 162.435070] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 162.440058] hwsim_new_radio_nl+0xa8d/0xda0 [ 162.444427] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 162.450263] genl_rcv_msg+0x16b1/0x1840 [ 162.454291] netlink_rcv_skb+0x378/0x600 [ 162.458404] ? genl_unbind+0x350/0x350 [ 162.462324] genl_rcv+0x63/0x80 [ 162.465623] netlink_unicast+0x1678/0x1750 [ 162.469908] ? genl_pernet_exit+0xa0/0xa0 [ 162.474101] netlink_sendmsg+0x104f/0x1350 [ 162.478388] ? netlink_getsockopt+0xc80/0xc80 [ 162.482944] ___sys_sendmsg+0xec0/0x1310 [ 162.487060] ? __fdget+0x4e/0x60 [ 162.490469] ? __fget_light+0x57/0x700 [ 162.494397] ? __fdget+0x4e/0x60 [ 162.497808] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.503203] ? __fget_light+0x6a3/0x700 [ 162.507246] __x64_sys_sendmsg+0x331/0x460 [ 162.511518] do_syscall_64+0x152/0x230 [ 162.515449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.520653] RIP: 0033:0x455a09 [ 162.523860] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 162.531599] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 162.538883] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 162.546181] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 11:36:33 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x2000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:33 executing program 7: r0 = socket$inet6(0xa, 0x8000b, 0x401) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000300)={0x3, 0x0, [{0x100002, 0x31, &(0x7f0000000040)=""/49}, {0xf000, 0xa1, &(0x7f0000000080)=""/161}, {0x5000, 0xef, &(0x7f0000000200)=""/239}]}) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000380)="760c6496b5b7f3e524d92f2de5659ac61c08b9704df6db5d5d0165e5dfc0bb3baca0990f82f3f2e5e4040c1d4d6f555cc5c485273e9ea5c32c2352f3da7643877d24e7129093d3e32f64df9ec8552f21370b001d939cdafab3c0", 0x5a) [ 162.553468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 162.560755] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000026 2018/06/05 11:36:33 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) stat(&(0x7f0000000b40)='../file0/file0\x00', &(0x7f0000000b80)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000001c0)={0x5, {{0x2, 0x4e23, @rand_addr=0x1}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) fcntl$setlease(r2, 0x400, 0x3) 2018/06/05 11:36:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000008, 0x9) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80801, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 162.670651] Unknown ioctl 1074310915 2018/06/05 11:36:33 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000100)='proc#-\x00', 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) lookup_dcookie(0x100, &(0x7f0000000040)=""/47, 0x2f) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 162.707242] Unknown ioctl 1074310915 2018/06/05 11:36:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$key(0xf, 0x3, 0x2) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001500)=""/249, 0xf9}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f0000001600)=""/245, 0xf5}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000002780)=""/186, 0xba}], 0x6, &(0x7f00000028c0)=""/229, 0xe5, 0x1}, 0x101) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f00000000c0)="9cbc9842e6a5d8b42afb5e3a31f658444928249865594bed133703b08e1cb5cd6cbf0fb0df9a", 0x26) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0x8, @empty, 0x4e23, 0x2, 'none\x00', 0x31, 0xfb, 0xa}, {@multicast2=0xe0000002, 0x4e23, 0x2, 0x7, 0xc08, 0x9}}, 0x44) 2018/06/05 11:36:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0x7d6, 0x8, 0x646, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0x3}, 0x8) 2018/06/05 11:36:33 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x371) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x15}}, 0xfffffffffffffdf3) [ 162.969319] IPVS: set_ctl: invalid protocol: 8 0.0.0.0:20003 none [ 163.030649] IPVS: set_ctl: invalid protocol: 8 0.0.0.0:20003 none 2018/06/05 11:36:34 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000017c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001880)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x9000308}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x0) recvmmsg(r0, &(0x7f0000002a00)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000040)=""/50, 0x32}], 0x3, &(0x7f0000000380)=""/79, 0x4f, 0xfffffffffffffff8}, 0x78fd2251}, {{&(0x7f0000003b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/195, 0xc3, 0x1}, 0x1}, {{&(0x7f0000000700)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000780)=""/55, 0x37}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/154, 0x9a}, {&(0x7f0000002880)=""/154, 0x9a}], 0x5, &(0x7f00000029c0)=""/34, 0x22, 0x3ff}, 0x10001}], 0x3, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000002ac0)=0x401, &(0x7f0000002b00)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:34 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/06/05 11:36:34 executing program 5 (fault-call:2 fault-nth:39): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000000)="ac754f186c0ddf", 0x7}, {&(0x7f0000000040)="6eb24d4b7544b5ff1175a49ecd6788c38662afb2a217852849b6b289da9515d83654ca3f5c2616e2c0904b61b055b9a015d302a822ac043399f4bb2cf37d451417481cd9bd5fc066e02b84215d157007cfc697d18a2eab61cc93c704899ee1045a460105128fe3421fcd3b1e14db9340afe7e938d6688be53595939f1baf24082c9ebfa694655df352a547d4dc3c0ecead", 0x91}, {&(0x7f0000001200)="4db7c94bc17195581638b7b9a97530a2403e2fa8ff8c3d9066e4897a4b604079198015ad64e554843dba73b4dea92dc7f2d964cde736416a73ff343742acaa2db6b09555472a096780b1f98425f114de835dc9b6c7b021e6f5614d46079c58f65c957ac0a546f151201d76fe6282020cbb78529ce1dc35eee2fa7694263f257de68f1b", 0x83}, {&(0x7f0000000100)="6b8796a92b889d54a4663703234b97635593752fc8fb5d77a3158567888025d547651cba07de6126c6f4cce2489cdd3f521b381de63075f655a546a14abb16959d0831895f58a4c122129094b6f502eecf42197bfd93cd4aaa196a0b08de1143", 0x60}, {&(0x7f00000012c0)="9b9d1992bca6cfaafd7fce970d1ecfc1df", 0x11}, {&(0x7f0000001300)}, {&(0x7f00000014c0)="4d3b39f0aca5137bd0a2a875cf0d5094c13e349fb4a82e6b6194196c85d6d5bb4e4d2ac7393b96066860695773062026f7ce2019c10bf65c08df008c3df62181c8ae86c858b6ddc10196942e95ad2f1cd077501313959a13561f2f76a4ad37359f5a0347b73cc63d869e53b103a09bae0093a2a20520a284e7ace964630bfa99f018598b610309dcaaf9e720efd1e5f0ee1490688a9a3cba0950ebca17508e9f552a28529d5b242ea82eea25ce0f13e4c3d356efefa7d54b696d8d0f5b4a76e595fb9708f0d44f49538f6b8745fcf5c2e4a9a3f0bbe5ffbb270a42a7fff0e71c2b23d1c432ab3b1d4ba582cbf411136c039f7559c7321f", 0xf7}], 0x8, &(0x7f0000002600)}], 0x1, 0x8000) r2 = dup3(r0, r1, 0x80000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000001300)=""/5) splice(r0, &(0x7f0000001340), r1, &(0x7f0000001380), 0x8, 0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000013c0)={0x0, 0x8}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000015c0)={r3, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x66, 0xffffffffffffffe2, 0x10001, 0x2}, 0x98) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:34 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x80000000, 0x3, 0x2, 0xffffffffffffffb6}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 163.200395] FAULT_INJECTION: forcing a failure. [ 163.200395] name failslab, interval 1, probability 0, space 0, times 0 [ 163.211848] CPU: 1 PID: 10718 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 163.219237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.228635] Call Trace: [ 163.231270] dump_stack+0x185/0x1d0 [ 163.234944] should_fail+0x87b/0xab0 [ 163.238729] __should_failslab+0x278/0x2a0 [ 163.243040] should_failslab+0x29/0x70 2018/06/05 11:36:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl(r0, 0xff, &(0x7f0000000000)="be568f302f384e18eac1015075cf33ea0fe716d31a62f5c4835c75eb5b81eccceacbb7ded2446a9a7d0f4c2197f952f1e37bb3b76cb663bf10f3fd56ff46dd327e6887ee1df0170ac375ef0c72196f1acbfd5e38b0d83bd4af277de684043a44000c2e15f31f8aab8f8c6fc3765d17495a") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) [ 163.246995] kmem_cache_alloc_node+0x15e/0xc90 [ 163.251638] ? __alloc_skb+0x202/0x9e0 [ 163.255574] __alloc_skb+0x202/0x9e0 [ 163.259331] ? kobject_uevent_env+0x144d/0x2280 [ 163.264048] kobject_uevent_env+0x15c0/0x2280 [ 163.268603] kobject_uevent+0x6f/0x80 [ 163.272445] driver_bound+0x868/0x9b0 [ 163.276285] ? sysfs_create_link+0x125/0x190 [ 163.280750] device_bind_driver+0x4de/0x510 [ 163.285119] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 163.290123] hwsim_new_radio_nl+0xa8d/0xda0 [ 163.294549] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 163.300398] genl_rcv_msg+0x16b1/0x1840 [ 163.304431] netlink_rcv_skb+0x378/0x600 [ 163.308550] ? genl_unbind+0x350/0x350 [ 163.312476] genl_rcv+0x63/0x80 [ 163.315786] netlink_unicast+0x1678/0x1750 [ 163.320085] ? genl_pernet_exit+0xa0/0xa0 [ 163.324290] netlink_sendmsg+0x104f/0x1350 [ 163.328590] ? netlink_getsockopt+0xc80/0xc80 [ 163.333153] ___sys_sendmsg+0xec0/0x1310 [ 163.337283] ? __fdget+0x4e/0x60 [ 163.340700] ? __fget_light+0x57/0x700 [ 163.344658] ? __fdget+0x4e/0x60 2018/06/05 11:36:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') [ 163.348075] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 163.353489] ? __fget_light+0x6a3/0x700 [ 163.357540] __x64_sys_sendmsg+0x331/0x460 [ 163.361815] do_syscall_64+0x152/0x230 [ 163.365742] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 163.370960] RIP: 0033:0x455a09 [ 163.374174] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.381916] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 163.389211] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 11:36:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600), 0xffffffffffffff22}], 0x1, 0x8000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:34 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000005cc0)=[{&(0x7f0000000500)={0x27, 0x1, 0x0, 0x4, 0x6, 0x100000001, "e9b8cb39caf2933e8f9de4805333d5c765584b47053f571f55944723386d60b09a27b14a9ab313b0cf8a4acb5604fa8a1e6ce7de3d5ea12277b6c4ec22e035", 0xb}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="ab0db388db9c063ec5ee2e385d60b70b14baa3f9af33dc0ed42e410e1fa6de64283541a7f8d9495e0ba6696226fec744bd00f2e359d6a3c3131508a4dd421d194d80770016672ba810434f9449ce64614c", 0x51}, {&(0x7f0000000380)="3ffc3ccc8547195a56456c4c7833d0b3e219a41e1b1adc3b4a4106a0fcdccdbb5509", 0x22}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="b8000000000000001f0100008000000054f2f2bb9999a0fa3a1e0fcb5f668252bba491f0fa7b66887cf9a0bf5c98de650cdec2a40c91aa201b04d33a72f55edb34834be77dfc778e22d5d560659488d7e1fc92a412d8a60d5692a9327ecfb34ecc99b8a7ae519bab61f4ff1b810010aa093844331dc8f4d44f42924f5fc3b0f58d0a3e7f2e6a7267eae24c964e761bb5b0b6bdf38f3c68e0d20c9fabdc6ede3723fc1d72c63b5e1a3db8bfa3bc44d81be909a14974aea400"], 0xb8, 0x1}, {&(0x7f0000001780)={0x27, 0x0, 0x1, 0x7, 0x2, 0x25, "b6468b1fd9f62107bfd6065988f7c7e10d902d098b76fb3813f69186e5d001963a009f4ebe524d6ec69f634463045b126a3bdb3a48962da22725c3439224ce", 0x1f}, 0x60, &(0x7f0000001700)=[{&(0x7f0000001800)="cd595e29f05812855217165addf668bda9e14596717b64fd87fa49e28a0858e03a34621f9b0d64795c4c084fc36ca5fa5a11ba3d68754b58c2e4778d30863275787fbf86bcc2d70f0cb993357202f0d8818560e41e333ba123659288f5f717d162340b016246f76636acaf2505fff6fe2840ea6e3c", 0x75}, {&(0x7f0000001880)="88a13f7553d68d4f8f286fa7753617170977053bcbb85e46b8ba1b41de8b9aa564a2518f5bd98ddb1866c58e1fe8056fd2b1ce5c6d7da841f1c9e52a91c730c1455f6f7ead2dd97d28f7e8364ba9f9e8a82f07f299d262d2be0efd9bf587c054289919a4e8ad84262e1421cbbfc7f4f0a8749f29d58f654b26b824ab0aaec62b59daaef9dc2c2cef0445ea38d84b370211b561c4d39489f91ea17569a27985a2e0eab464247d1cf2a5892f29", 0xac}, {&(0x7f0000001940)="c7c0d14aff2e19966c21fdff554f3f5ae54e6a1a5928d50b1875a5208f9e46fe24e78342701528348579253112185f81f7e1e7da6b1f15882da782c97c01c66c9b2ddc6080fe70ed02d5d9766fc5b6227d4bcaa1a8a10d003a8241e6a53c61fd5fa782e907d4fe2bb88ae1343b474d838daac13bf5d4ee1a84f8fe5f696cdd8aed8ea47fab979f06e3c51f4c838e83f33748022210910d630bb28071f74f9df9b1130edcade59a62dd8f3a1c86249f2b7c0587540b76d0d1f55fef30d438fa10c57813cb555d7d04978dc77888d070872ae84efc6e14f02a5b267a75baa0cd7c6ab45bbf8b117a76792e36499c6f2b2f03", 0xf1}], 0x3, 0x0, 0x0, 0x40010}, {&(0x7f0000001a40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x6, "d1e94eed6be3dbe79c639ab344b6f7b8a6f593716c39ba9dcae3d3316bccbd2ffb958d9e0bebfa477e8f3c09b8937c34fef1c6fc0bf0ea51630e127241d199", 0xb}, 0x60, &(0x7f0000001dc0)=[{&(0x7f0000001ac0)="0ed98e60c386f7a716a9f7657aa534dd", 0x10}, {&(0x7f0000001b00)="e3a5d649b76a66609504855e2e0360f3c204105a9cb67acf2b46f10b5c7a83c04d8b11c58eb10911348c971eb528545785f1c9eb9e7eaed136970d5909dbc05b668b6fa639b44e5201bc28b16db8aac3fc5bb743867c8c8fd62e2f17ae190b72b2c494b5291b655bb1370adfaff48d06a8b875f7fc991d59dc91986c4def5fa04c67fe3eb014cb3e393e54f3a2251e80e7192417ab67c14ada53019c759fb6909d", 0xa1}, {&(0x7f0000001bc0)="ed6900c915006b73c0a7692766da7d021f9bd29bfabfde52b709930b486d49796f0fd167a0d1bf9d5b3e008803bb1f696ede7390c069222805099bbde831b68e5a7467e863154319fd9574808c6d043a02a2e3b305c2f8f59a44e2665d18e94611f111013f7f037ef04b546df2e7e1c9becdf9da7b88ca89ff835f15795344fcf241762199e4b473998d26f68587ba273ea1ef310882228e6df72b98190da86e15b53f2650df36d1909bf080fdbd63ea16", 0xb1}, {&(0x7f0000001c80)="bc22512d75b293a1f4f1107fe86104c172607ef1b327150e8378503cb12259a9c7fcfb", 0x23}, {&(0x7f0000001cc0)="d0fffc781c899cf0bef91eaaae673f9c4bedbfe7af3d4618114c8d", 0x1b}, 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0x1000}], 0x3, &(0x7f00000048c0)={0x1010, 0x118, 0x2, 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"}, 0x1010, 0x1}, {&(0x7f0000005900)={0x27, 0x1, 0x0, 0x4, 0x4, 0x0, "087fa002b10436fe895ef873596f6067ffdb72fae6b6548290bca845048789af946aabc85e677fdb948356638368b63e580876ae82394d08ae239d8162e81f", 0x1a}, 0x60, &(0x7f0000005bc0)=[{&(0x7f0000005980)="b81607367ecbbe6cc86bc85c0dc5051a43678361f13be72ef9ff76ae0d5f6549935ce613b5fa2d54c3cc9125b0960564dee583b49e1824237182c4642c4834f9e2be207844e76275c469affdbd0f65fcd7f171862015274eff21e91dcfc04be9a26b6a584b25fa10b31e1f9506990cf96a4a585c99a385b244357618a8e3121b9b20c079", 0x84}, {&(0x7f0000005a40)="28aa642c3b6507f001eb5fc6ea8a65d9f75dc8a21148cf87a68ed9e19f6b63f3edff77f8548414ae2e8a50931fa3ac2601b96bc0ee01085c4a33734bcc5d39142fbc01adf85c5d9e2289da6bc8e35cd0902b16e6c7fb7c6ce88d4240511e44ba2a6376a8712cba83e83e50018e7f2500f0044e8a8dcd371fe0569fce321c7cdb8b277ca725e104921b49ff68b6ba63820475c620b77e1a0594538c11bf8dc0da1cb50244dbc1f67b", 0xa8}, {&(0x7f0000005b00)="6c4f88076d8683a42bf2a60b01383f29a08b4ceaa99db75b6c3ab10ec0343344b535780ac912df4215afa7a36b9ec5878fffc1bede19868ae56cffd367c3972b460e7a9532b8d75eaa3d91f5a2a72d7b25950a4d", 0x54}, {&(0x7f0000005b80)}], 0x4, &(0x7f0000005c00)={0xb8, 0x10d, 0x10000, "72e177871522ab23a1338419ee07325b3a8bfdda5b19143d74dc2500d08646a6dcf7dca62a3a2e91ad0b9f9b6630ebb081000b296baee463a5e8134324dc583cd5d17cf69a769c8a2e6a3b4f5bd7093ed4c22b8856b27200b3742a70d570179d7c1efe23b6aaa65eafed8dfc73800d256536771ec239a71fa5c9b6b672930e4b94887394a61da9d6e63b90a4a8f7db0f2ac4ea0450381b9d356f8725103457c415498ab11fad"}, 0xb8, 0x40000}], 0x7, 0x8010) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7f, 0x400, 0xfff, 0x78, 0x9, 0x7fffffff, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x200, 0x7fff, 0x9, 0x7, 0x2}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000005b80)={r3, 0xffffffffffffff00}, 0x6f) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0xccf, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) timerfd_settime(r4, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000100)) 2018/06/05 11:36:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) ioctl(r0, 0x6, &(0x7f0000000000)="0004632f0ed82c9924097025e19f62f8fb70afb70f5325b03427f496cda15a79b7c9a529c8184c1c") ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0x5) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x10, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xc7d1, @dev={0xfe, 0x80, [], 0x21}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0xffffffffffff07b8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) 2018/06/05 11:36:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socketpair(0x4, 0x4, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9, &(0x7f00000000c0)=0x4) [ 163.396503] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 163.403793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 163.411085] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000027 2018/06/05 11:36:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x20000000) bind$inet6(r0, &(0x7f0000001080)={0xa, 0x4e20, 0x269549b5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xffffffffffffffa6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bridge_slave_1\x00', 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/4096) fcntl$dupfd(r0, 0x406, r1) 2018/06/05 11:36:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000040)=0x9, 0x4) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:35 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x4}, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x8000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x101, 0x0, 0x10001, 0x5}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:35 executing program 5 (fault-call:2 fault-nth:40): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="29c73881a33f40ef2686379fed54d1f148556dc95ebf0a46bf91a263d4a7b68dc5ced86acddd06f7d4d7") 2018/06/05 11:36:35 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x200007) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x11a) 2018/06/05 11:36:35 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) [ 164.658093] FAULT_INJECTION: forcing a failure. [ 164.658093] name failslab, interval 1, probability 0, space 0, times 0 [ 164.669684] CPU: 0 PID: 10753 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 164.677084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.686475] Call Trace: [ 164.689109] dump_stack+0x185/0x1d0 [ 164.692786] should_fail+0x87b/0xab0 [ 164.696550] __should_failslab+0x278/0x2a0 [ 164.700837] should_failslab+0x29/0x70 [ 164.704785] __kmalloc+0xc5/0x350 [ 164.708274] ? kobject_get_path+0x200/0x480 [ 164.712632] kobject_get_path+0x200/0x480 [ 164.716826] kobject_uevent_env+0x50d/0x2280 [ 164.721284] kobject_uevent+0x6f/0x80 [ 164.725129] driver_bound+0x868/0x9b0 [ 164.728972] ? sysfs_create_link+0x125/0x190 [ 164.733443] device_bind_driver+0x4de/0x510 [ 164.737810] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 164.742817] hwsim_new_radio_nl+0xa8d/0xda0 [ 164.747184] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 164.753015] genl_rcv_msg+0x16b1/0x1840 2018/06/05 11:36:35 executing program 2: r0 = socket$inet6(0xa, 0x800000000000005, 0x3fd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x40000000000, @empty, 0xfffffffffffffffc}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x2, 0x50) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000011c0)=0x0) prlimit64(r2, 0x0, &(0x7f0000001200)={0x4, 0x1}, &(0x7f0000001240)) r3 = dup3(r0, r1, 0x80000) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000010c0)=0x0) move_pages(r4, 0x7, &(0x7f0000001100)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000001140)=[0x1f, 0x1000], &(0x7f0000001180)=[0x0, 0x0], 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 164.757047] netlink_rcv_skb+0x378/0x600 [ 164.761158] ? genl_unbind+0x350/0x350 [ 164.765081] genl_rcv+0x63/0x80 [ 164.768387] netlink_unicast+0x1678/0x1750 [ 164.772665] ? genl_pernet_exit+0xa0/0xa0 [ 164.776880] netlink_sendmsg+0x104f/0x1350 [ 164.781960] ? netlink_getsockopt+0xc80/0xc80 [ 164.786519] ___sys_sendmsg+0xec0/0x1310 [ 164.790639] ? __fdget+0x4e/0x60 [ 164.794064] ? __fget_light+0x57/0x700 [ 164.798002] ? __fdget+0x4e/0x60 [ 164.801432] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 164.806847] ? __fget_light+0x6a3/0x700 [ 164.810902] __x64_sys_sendmsg+0x331/0x460 [ 164.815184] do_syscall_64+0x152/0x230 [ 164.819112] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.824338] RIP: 0033:0x455a09 [ 164.827549] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 164.835298] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 164.842590] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 164.849886] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 164.857180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 164.864480] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000028 2018/06/05 11:36:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="b0292b8a3e7a76186abb1fe5415f7a0fd71b89f0028530005a38b8da62a338d13aa1fd0a402f80dc38278737") bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x3}, 'port1\x00', 0x1, 0x0, 0x8, 0x3ff, 0xfffffffffffffffb, 0x1, 0x800, 0x0, 0x5, 0x4}) 2018/06/05 11:36:35 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000380)=0x8f) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:36 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x7fffffff, @empty, 0x1}, 0x1c) 2018/06/05 11:36:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0xffffffffffff30ac) 2018/06/05 11:36:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) r1 = dup(r0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) 2018/06/05 11:36:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x2e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x80) 2018/06/05 11:36:36 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000340), 0x8) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x204100) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getnetconf={0x14, 0x52, 0x3, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r3 = memfd_create(&(0x7f0000000000)='poly1305\x00', 0x3) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xd48d}, @in6={0xa, 0x4e21, 0x18e, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e23, 0xc6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x251}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x84) 2018/06/05 11:36:36 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:36 executing program 5 (fault-call:2 fault-nth:41): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') [ 165.343720] FAULT_INJECTION: forcing a failure. [ 165.343720] name failslab, interval 1, probability 0, space 0, times 0 [ 165.355200] CPU: 1 PID: 10807 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 165.362590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.371965] Call Trace: [ 165.374592] dump_stack+0x185/0x1d0 [ 165.378259] should_fail+0x87b/0xab0 [ 165.382038] __should_failslab+0x278/0x2a0 [ 165.386332] should_failslab+0x29/0x70 [ 165.390279] kmem_cache_alloc_node+0x15e/0xc90 [ 165.394915] ? __alloc_skb+0x202/0x9e0 [ 165.398857] __alloc_skb+0x202/0x9e0 [ 165.402606] ? kobject_uevent_env+0x144d/0x2280 [ 165.407320] kobject_uevent_env+0x15c0/0x2280 [ 165.411871] kobject_uevent+0x6f/0x80 [ 165.415707] driver_bound+0x868/0x9b0 [ 165.419547] ? sysfs_create_link+0x125/0x190 [ 165.424007] device_bind_driver+0x4de/0x510 [ 165.428375] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 165.433360] hwsim_new_radio_nl+0xa8d/0xda0 [ 165.437733] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 165.443569] genl_rcv_msg+0x16b1/0x1840 [ 165.447608] netlink_rcv_skb+0x378/0x600 [ 165.451702] ? genl_unbind+0x350/0x350 [ 165.455615] genl_rcv+0x63/0x80 [ 165.458918] netlink_unicast+0x1678/0x1750 [ 165.463207] ? genl_pernet_exit+0xa0/0xa0 [ 165.467401] netlink_sendmsg+0x104f/0x1350 [ 165.471685] ? netlink_getsockopt+0xc80/0xc80 [ 165.476236] ___sys_sendmsg+0xec0/0x1310 [ 165.480356] ? __fdget+0x4e/0x60 [ 165.483761] ? __fget_light+0x57/0x700 [ 165.487682] ? __fdget+0x4e/0x60 [ 165.491096] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 165.496505] ? __fget_light+0x6a3/0x700 [ 165.500571] __x64_sys_sendmsg+0x331/0x460 [ 165.504846] do_syscall_64+0x152/0x230 [ 165.508766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.513978] RIP: 0033:0x455a09 [ 165.517186] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.524965] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 165.532251] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 165.539529] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 165.546847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 165.554121] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000029 2018/06/05 11:36:36 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x2000000000000}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:36 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x420002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1, 0x8, 0x7, 0x40, 0x8}, &(0x7f0000000180)=0x14) 2018/06/05 11:36:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)='/dev/audio\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x80, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in6={0xa, 0x4e22, 0xa60c, @empty, 0x2}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0x3f, 0x6, 0x8}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x40, 0x3f}, 0x90) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x20000, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000600000000000000ffffffffffaaaaaaaaaaaa000000000000000000"]) sendmmsg$alg(r3, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r3, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000080)=@generic={0x1, "97bbdee1e9a12e588a58a1dff87900af57d10c872e277c32078e68ca91288f491971d88bd113417586697ef5c91115b74d7095945f42f98cb6e13e8a0618c3544e281a8d7fec33251b2043741e62c97881fbe3517af91c2ce61fd6cc4d35e4c7aeaf87256e47bc4cf9a845deb32f4d0746bd2123c95995af100293d9f257"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="c7d86b10e54d82e52689264982", 0xd}], 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/06/05 11:36:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setrlimit(0xb, &(0x7f0000000040)={0x3f}) 2018/06/05 11:36:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000022000100000000000000000004aa4e78d8223b082d7b049f761300a70041d486349a48a0ebcc5618019d04a6697abce7b66b0a820cbb54192ff5ede5e39a4542416d"], 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) 2018/06/05 11:36:36 executing program 5 (fault-call:2 fault-nth:42): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') [ 165.738178] FAULT_INJECTION: forcing a failure. [ 165.738178] name failslab, interval 1, probability 0, space 0, times 0 [ 165.749607] CPU: 0 PID: 10823 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 165.757093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.766468] Call Trace: [ 165.769098] dump_stack+0x185/0x1d0 [ 165.772766] should_fail+0x87b/0xab0 [ 165.776514] __should_failslab+0x278/0x2a0 [ 165.780815] should_failslab+0x29/0x70 [ 165.784764] __kmalloc_node_track_caller+0x24b/0x11b0 [ 165.789997] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 165.795415] ? kobject_uevent_env+0x15c0/0x2280 [ 165.800139] __alloc_skb+0x2cb/0x9e0 [ 165.803879] ? kobject_uevent_env+0x15c0/0x2280 [ 165.808587] kobject_uevent_env+0x15c0/0x2280 [ 165.813126] kobject_uevent+0x6f/0x80 [ 165.817217] driver_bound+0x868/0x9b0 [ 165.821058] ? sysfs_create_link+0x125/0x190 [ 165.825507] device_bind_driver+0x4de/0x510 [ 165.830654] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 165.835642] hwsim_new_radio_nl+0xa8d/0xda0 [ 165.840007] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 165.845842] genl_rcv_msg+0x16b1/0x1840 [ 165.849868] netlink_rcv_skb+0x378/0x600 [ 165.853979] ? genl_unbind+0x350/0x350 [ 165.857894] genl_rcv+0x63/0x80 [ 165.861192] netlink_unicast+0x1678/0x1750 [ 165.865482] ? genl_pernet_exit+0xa0/0xa0 [ 165.869677] netlink_sendmsg+0x104f/0x1350 [ 165.873967] ? netlink_getsockopt+0xc80/0xc80 [ 165.878523] ___sys_sendmsg+0xec0/0x1310 [ 165.882642] ? __fdget+0x4e/0x60 [ 165.886050] ? __fget_light+0x57/0x700 [ 165.889974] ? __fdget+0x4e/0x60 [ 165.893385] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 165.898793] ? __fget_light+0x6a3/0x700 [ 165.902858] __x64_sys_sendmsg+0x331/0x460 [ 165.907133] do_syscall_64+0x152/0x230 [ 165.911054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.916260] RIP: 0033:0x455a09 [ 165.919469] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.931292] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 165.938584] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 165.945875] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 165.953334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 165.960621] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002a 2018/06/05 11:36:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x200006d7) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/166) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0xc330, 0x4) getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x2, 0x8, 0x7f, 0x3}, 0x6) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280200, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x100000000) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) accept$alg(r2, 0x0, 0x0) 2018/06/05 11:36:37 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='auxv\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x7c) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x2}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x1f, 0x410}, &(0x7f0000000280)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) 2018/06/05 11:36:37 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x2710}}, 0x100) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/05 11:36:37 executing program 5 (fault-call:2 fault-nth:43): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:37 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7ff, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000240)={0x8, 0x5, 0x3, 0x2c, '\x00', 0x5}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8400, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x7bc8c19c0754b785}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, 0x4, 0x7, 0x300, 0x70bd2d, 0x25dfdbfb, {0xa, 0x0, 0x1}, [@typed={0x78, 0x1c, @binary="7af56ef5ad3ec637eabb85b4a643ae2d05623fbaca046703471b6e8589f5e0483d34d36147376e097e60c5007c71c7130769ff37d0fa04e58ae89c36da5519e66a10b97d6e4799897acc33e022ef60556fff6d9b038451c6d45a109bc9c022a00b036709c54606f95341ba8a9c4c126828"}]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 11:36:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') [ 166.263918] FAULT_INJECTION: forcing a failure. [ 166.263918] name failslab, interval 1, probability 0, space 0, times 0 [ 166.275348] CPU: 0 PID: 10847 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 166.282740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.292135] Call Trace: [ 166.294754] dump_stack+0x185/0x1d0 [ 166.298407] should_fail+0x87b/0xab0 [ 166.302179] __should_failslab+0x278/0x2a0 [ 166.306496] should_failslab+0x29/0x70 2018/06/05 11:36:37 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x5) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="73e0", 0x2}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000040)=0x1) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000002c0)=0x2) signalfd4(r3, &(0x7f0000000300)={0xfffffffffffffff8}, 0x8, 0x800) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000100)=""/123, 0x7b, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000180)={0x6, 0x10001, 0x7, 'queue1\x00', 0x7}) 2018/06/05 11:36:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcbe8, 0x440800) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x2) accept$alg(r1, 0x0, 0x0) [ 166.310460] __kmalloc_node_track_caller+0x24b/0x11b0 [ 166.315711] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 166.321145] ? kobject_uevent_env+0x15c0/0x2280 [ 166.325881] __alloc_skb+0x2cb/0x9e0 [ 166.329632] ? kobject_uevent_env+0x15c0/0x2280 [ 166.334356] kobject_uevent_env+0x15c0/0x2280 [ 166.338913] kobject_uevent+0x6f/0x80 [ 166.342760] driver_bound+0x868/0x9b0 [ 166.346609] ? sysfs_create_link+0x125/0x190 [ 166.351075] device_bind_driver+0x4de/0x510 [ 166.355455] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 166.360454] hwsim_new_radio_nl+0xa8d/0xda0 [ 166.364841] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 166.370688] genl_rcv_msg+0x16b1/0x1840 [ 166.374735] netlink_rcv_skb+0x378/0x600 [ 166.378857] ? genl_unbind+0x350/0x350 [ 166.382798] genl_rcv+0x63/0x80 [ 166.386121] netlink_unicast+0x1678/0x1750 [ 166.390419] ? genl_pernet_exit+0xa0/0xa0 [ 166.394633] netlink_sendmsg+0x104f/0x1350 [ 166.398938] ? netlink_getsockopt+0xc80/0xc80 [ 166.403505] ___sys_sendmsg+0xec0/0x1310 [ 166.407634] ? __fdget+0x4e/0x60 [ 166.411066] ? __fget_light+0x57/0x700 [ 166.415002] ? __fdget+0x4e/0x60 [ 166.418433] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 166.423849] ? __fget_light+0x6a3/0x700 [ 166.427905] __x64_sys_sendmsg+0x331/0x460 [ 166.432189] do_syscall_64+0x152/0x230 [ 166.436125] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.441340] RIP: 0033:0x455a09 [ 166.444553] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.452297] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 2018/06/05 11:36:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) eventfd2(0x9, 0x2007ff) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/05 11:36:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) socketpair(0x3, 0x80800, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x7, 0x5}, 0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/05 11:36:37 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) sendfile(r1, r1, &(0x7f0000000040), 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/190) 2018/06/05 11:36:37 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$rds(r1, &(0x7f00000000c0)={0x0, 0xffffffa4, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xc}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000014010000060000000200000067000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="000000000000000001010000000000000010000000000000b7000000000000000400000000000000000001000000000000000000000000001401000003000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0200000000000040"]}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x802) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="0b2ebb0ddd77dd8f9223ba4c67efe2dfb03baf7cf0fd2a013ff048") [ 166.459590] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 166.466879] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.474179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 166.481488] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002b 2018/06/05 11:36:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x7f) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/06/05 11:36:37 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff}}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$inet_sctp(r2, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="b492883a319f23687550539a3fcc136e03de27720ed0763a19df91b6778ff34c31ad6f07c64308c950410a9518c4c87e2a36568b7c3b60fe217cb4ccab79a2968fa75aee98dd35146b46596f0bd9b1232e6fd267d34ec49c45f7989c36612d2d048b979ff2cc1c1c940cdc9173cce71b6b100ef72ae1d5c5eb4b7139c3fdece3979557b38a41424f207ebbe835a4013b622d761aaa0b0eb397ff3b027c6bfb1f8f0323bdf64add92c08f7f6eb57ad37029959eb826d2056953cd51471765fee49f98e8dfc24459f2f2c30687cd8bc2e678c9fa21967634137e901e71f8fc54d696", 0xe1}, {&(0x7f0000000180)="dd013321102e1a2b0c684a47a0ef2ef94ec115a576ff5103b14fb6af3c265820a4dc97f3e5d6694709f841ebe5074e57803f0d24f8cdbf98999f5592d934b68fb7a7881f15ea83d6c4", 0x49}, {&(0x7f0000000200)="42fb3f958ff8dd155b780a15704a", 0xe}, {&(0x7f0000001380)="67bae23ee4f4ae4435c857cf1a2b1dec58f4eb000c261faca14201cde69290586529c7d5e28a6b9be3dbc7ccaac0a5dedf5d83c96d432afb25bb756016ef6434bf2c5f582d24daba647140c52c4c3b749f4e5c52aefe68f52689de3d2f8629de285ed62ef3f6a01e286e3cd0d9aa50b812690c3d65348f52298fa4021cdb9b930b8fd8653397969ca8ca0d78633f35448d3781886489f0c622007f77687012c4c41f5df09e44cd5a0940adf8786b4bcb584b458e8e4f1cbd3299bf65884298d53b2426", 0xc3}], 0x5, &(0x7f0000001500)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}], 0x18, 0x8000}, 0x20000040) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001580)={'team_slave_1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/05 11:36:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x185800) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/06/05 11:36:37 executing program 5 (fault-call:2 fault-nth:44): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 166.740364] Unknown ioctl 20998 2018/06/05 11:36:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x1) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000040)=[{r2}, {r3, 0x4100}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000200), 0x8) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000400)=""/249, &(0x7f00000000c0)=0xf9) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000000200)=[@iv={0xf8, 0x117, 0x2, 0xde, "df9e2d953d8004ef68ec6eccc422f68956f27b6f810225dd51736aed46553567da37cac13ffb7350bd8b01e4487d193e01cb312635d94c4971383dac429d5ab5ad052d55efe08ee3c6c6b242ba39769c39f28d452b936158cc1dd5a25a1e1ec442cf8531ad32be247640d7dd692b935592612486bf15952b02fc434b9ff26d441ad74186a25b4956c9c2d05ca29105e1d1ee5e9cc2b43776edb2cdd0b7f2b7c3e09b458071e0dc70e38be3a0e5ed1c0d6819539aa133ec4a31bcc5601a3d63c3d3133fb653234be4266e5ddc1ebcae3fdd7958fd4b857ab796adefb2b197"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x81, "71ecaf4e22ff5cce1a0b771ef7e3f8f425b88546a324e96cd34610ae178fc4df0619ce639658433a8a3933332065a8097e75c68878f1e1681692b376745114161c5c054e5101c9a77480897068ad11b1975a09f40774b9f7b6fbea4006f9881a7901da8a7823b2309854f5495b5ca83f5f1374f020f479954de6ed37180900509c"}], 0x1f0}], 0x1, 0x8000) accept$alg(r5, 0x0, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xcaf14b4bde6c2b4a, 0x0) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0x9) 2018/06/05 11:36:37 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getrandom(&(0x7f0000000080)=""/123, 0x7b, 0x1) 2018/06/05 11:36:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10003) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = fcntl$getown(r1, 0x9) getpgid(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r3) [ 166.763250] Unknown ioctl 20998 [ 166.866536] FAULT_INJECTION: forcing a failure. [ 166.866536] name failslab, interval 1, probability 0, space 0, times 0 [ 166.878120] CPU: 1 PID: 10894 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 166.885513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.894897] Call Trace: [ 166.897527] dump_stack+0x185/0x1d0 [ 166.901193] should_fail+0x87b/0xab0 [ 166.904949] __should_failslab+0x278/0x2a0 [ 166.909239] should_failslab+0x29/0x70 [ 166.913154] kmem_cache_alloc+0x12e/0xb90 [ 166.917322] ? __save_stack_trace+0x90d/0xb00 [ 166.921852] ? __kernfs_new_node+0x137/0x6e0 [ 166.926292] ? kstrdup_const+0x1ff/0x270 [ 166.930382] __kernfs_new_node+0x137/0x6e0 [ 166.934646] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 166.940064] kernfs_create_dir_ns+0x167/0x4e0 [ 166.944618] sysfs_create_dir_ns+0x177/0x4c0 [ 166.949081] kobject_add_internal+0xbef/0x1710 [ 166.953736] kobject_add+0x413/0x480 [ 166.957514] ? kobject_init+0x216/0x410 [ 166.961537] get_device_parent+0x88d/0xaa0 [ 166.965810] device_add+0x699/0x2cb0 [ 166.969574] ? rcu_all_qs+0x32/0x1f0 [ 166.973324] ? _cond_resched+0x3c/0xd0 [ 166.977248] wiphy_register+0x2475/0x3180 [ 166.981465] ieee80211_register_hw+0x39ab/0x49d0 [ 166.986273] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 166.991344] hwsim_new_radio_nl+0xa8d/0xda0 [ 166.995716] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 167.001551] genl_rcv_msg+0x16b1/0x1840 [ 167.005585] netlink_rcv_skb+0x378/0x600 [ 167.009709] ? genl_unbind+0x350/0x350 [ 167.013627] genl_rcv+0x63/0x80 [ 167.016939] netlink_unicast+0x1678/0x1750 [ 167.021229] ? genl_pernet_exit+0xa0/0xa0 [ 167.025429] netlink_sendmsg+0x104f/0x1350 [ 167.029721] ? netlink_getsockopt+0xc80/0xc80 [ 167.034313] ___sys_sendmsg+0xec0/0x1310 [ 167.038436] ? __fdget+0x4e/0x60 [ 167.041847] ? __fget_light+0x57/0x700 [ 167.045772] ? __fdget+0x4e/0x60 [ 167.049187] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 167.054593] ? __fget_light+0x6a3/0x700 [ 167.058644] __x64_sys_sendmsg+0x331/0x460 [ 167.062925] do_syscall_64+0x152/0x230 [ 167.066867] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.072090] RIP: 0033:0x455a09 [ 167.075301] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.083056] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 167.090355] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 167.097653] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.104955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 167.112254] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002c [ 167.119655] kobject_add_internal failed for ieee80211 (error: -12 parent: hwsim112) [ 167.145744] ------------[ cut here ]------------ [ 167.150630] kernfs: ns required in 'ieee80211' for 'phy106' [ 167.156608] WARNING: CPU: 1 PID: 10894 at fs/kernfs/dir.c:759 kernfs_add_one+0x675/0xab0 [ 167.164858] Kernel panic - not syncing: panic_on_warn set ... [ 167.164858] [ 167.172256] CPU: 1 PID: 10894 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 167.179626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.188986] Call Trace: [ 167.191618] dump_stack+0x185/0x1d0 [ 167.195269] panic+0x39d/0x940 [ 167.198513] ? disable_trace_on_warning+0x18/0xd0 [ 167.203374] __warn+0x40f/0x580 [ 167.206667] ? kernfs_add_one+0x675/0xab0 [ 167.210824] report_bug+0x72a/0x880 [ 167.214490] ? kernfs_add_one+0x675/0xab0 [ 167.218663] ? kernfs_add_one+0x675/0xab0 [ 167.222816] do_error_trap+0x1c1/0x620 [ 167.226737] do_invalid_op+0x46/0x50 [ 167.230475] invalid_op+0x14/0x20 [ 167.233974] RIP: 0010:kernfs_add_one+0x675/0xab0 [ 167.238734] RSP: 0018:ffff8801cb22ef48 EFLAGS: 00010282 [ 167.244100] RAX: 000000000000002f RBX: ffff880136a2ee38 RCX: 0000000000000000 [ 167.251368] RDX: ffffc90002da3000 RSI: 000000000001eed3 RDI: 000000000001eed4 [ 167.258642] RBP: ffff8801cb22eff0 R08: 0000000001080020 R09: 0000000000000002 [ 167.265911] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880137f888d8 [ 167.273186] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801af957ab0 [ 167.280489] ? kernfs_add_one+0x675/0xab0 [ 167.284649] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 167.290109] ? kernfs_get+0x22/0xd0 [ 167.293745] kernfs_create_link+0x1e0/0x320 [ 167.298082] sysfs_do_create_link_sd+0x19d/0x360 [ 167.302859] sysfs_create_link+0x125/0x190 [ 167.307116] device_add+0x157d/0x2cb0 [ 167.310959] ? rcu_all_qs+0x32/0x1f0 [ 167.314692] ? _cond_resched+0x3c/0xd0 [ 167.318598] wiphy_register+0x2475/0x3180 [ 167.322767] ieee80211_register_hw+0x39ab/0x49d0 [ 167.327540] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 167.332588] hwsim_new_radio_nl+0xa8d/0xda0 [ 167.336949] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 167.342763] genl_rcv_msg+0x16b1/0x1840 [ 167.346766] netlink_rcv_skb+0x378/0x600 [ 167.350860] ? genl_unbind+0x350/0x350 [ 167.354766] genl_rcv+0x63/0x80 [ 167.358080] netlink_unicast+0x1678/0x1750 [ 167.362349] ? genl_pernet_exit+0xa0/0xa0 [ 167.366532] netlink_sendmsg+0x104f/0x1350 [ 167.370820] ? netlink_getsockopt+0xc80/0xc80 [ 167.375338] ___sys_sendmsg+0xec0/0x1310 [ 167.379428] ? __fdget+0x4e/0x60 [ 167.382842] ? __fget_light+0x57/0x700 [ 167.386752] ? __fdget+0x4e/0x60 [ 167.390220] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 167.395597] ? __fget_light+0x6a3/0x700 [ 167.399604] __x64_sys_sendmsg+0x331/0x460 [ 167.403850] do_syscall_64+0x152/0x230 [ 167.407779] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.412971] RIP: 0033:0x455a09 [ 167.416163] RSP: 002b:00007f66c402ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.423897] RAX: ffffffffffffffda RBX: 00007f66c402b6d4 RCX: 0000000000455a09 [ 167.431169] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 167.438440] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.445704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 167.452970] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002c [ 167.460777] Dumping ftrace buffer: [ 167.464323] (ftrace buffer empty) [ 167.468017] Kernel Offset: disabled [ 167.471640] Rebooting in 86400 seconds..