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", @ANYRES32=r1, @ANYBLOB='\b\x00z\x00', @ANYBLOB="12a8931a36708c6eac560a7a07f9c3002c1f69d1b074f5941f0fc3dde0484812f13ade14047682ed52ed8610d69ddd2212ac0610c2dcb44caaa57d867548cf6a8b301547e2718d787a1328", @ANYBLOB="08012f0008004800", @ANYRES32=r0, @ANYBLOB="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"], 0x9}, 0x1, 0x0, 0x0, 0x40}, 0x4000)

2018/04/26 08:25:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={<r1=>r0})
fchmod(r1, 0x0)
setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x7, 0x1)
getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d1dffc), &(0x7f0000000040)=0x4)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3)
ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080))
ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/156)

2018/04/26 08:25:14 executing program 5:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4)
sendto$inet6(r0, &(0x7f0000000340)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/137, &(0x7f00000000c0)=0x89)

2018/04/26 08:25:14 executing program 1:
r0 = socket$nl_xfrm(0x2, 0x6, 0x21)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10000, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x3, 0x17, 0xfc, 0x0, "3f0c04eb8e000c1cf08832bbd3b23583c0fdd231a4bb7acd8e51da9796d184fa"})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={<r2=>0x0, 0x1000000000}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4)
sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2c7}, 0x1}, 0x0)

2018/04/26 08:25:14 executing program 3:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/04/26 08:25:14 executing program 7:
r0 = socket(0xa, 0x2, 0x0)
r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c)
fallocate(r1, 0x0, 0xffff, 0x9)
sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001)
write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x5, 0x7, 0xf08, 0x6, 0x3, 0x3e, 0x7, 0x21a, 0x38, 0x1dc, 0x6, 0x1000000000, 0x20, 0x1, 0x2, 0x100000000}, [{0x7, 0x9ab, 0x747d, 0xc687, 0x100000001, 0xffffffffffff84f3, 0x7f, 0x6}], "8699c4d936c310fa48a3cf5d38deafd9ec297ebbb00dd524a8a4d773a175284d1565c911cf03d12c42a971271c3da3b2adf1745233ed937d5e993591e00cef539cee999dc683c798e4af19", [[], [], [], [], [], [], []]}, 0x7a3)

2018/04/26 08:25:14 executing program 4:
r0 = userfaultfd(0x0)
close(r0)
socketpair(0x4, 0x5, 0x7, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000140)=0x8020000)
fgetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73702e7b6e6f646576087ae1f5e78a57000000004059e72f3a6893152cbdc372e6fd743cf1ee328586ca6c60e128e1add648b5a091441a8233bef5566bd7bee4c5a8ab1d2b668c7d6a5cf8ca00457db9edc5738d52a87d04ce05af41a8e79cbde7ac18813a7950b670b891090b35bb33220e64b95d5528acd57eb980f96b0be9b279d81df68b"], &(0x7f0000000080)=""/163, 0xa3)

2018/04/26 08:25:14 executing program 5:
mkdir(&(0x7f0000000300)='./control\x00', 0x0)
r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8)
bind$packet(r0, &(0x7f0000000240)={0x11, 0x17, r1, 0x1, 0xfffffffffffff834, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
fcntl$notify(r0, 0x402, 0x8)
mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0)
r2 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0)
statx(r2, &(0x7f0000000080)='./control\x00', 0x1000, 0x40, &(0x7f0000000340))
r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x8000)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}})
getdents64(r2, &(0x7f00001bd000)=""/80, 0x50)

2018/04/26 08:25:14 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10b)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14)
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x83)
writev(r0, &(0x7f0000818ff0)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1)

2018/04/26 08:25:14 executing program 2:
r0 = socket$nl_generic(0xa, 0x5, 0x84)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="1200000000000000fb0000000000ffff0028bb678ecf9a4212000cff"]})
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))

[   90.808423] syz-executor6 (7184) used greatest stack depth: 52560 bytes left
2018/04/26 08:25:15 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
shmget$private(0x0, 0x2000, 0x12c0, &(0x7f0000ffc000/0x2000)=nil)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x80000)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x22)
renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2)
fremovexattr(r0, &(0x7f00000000c0)=@known='security.capability\x00')

2018/04/26 08:25:15 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x3, 0x1, 0x9, 0x6b, 0x6, 0xa352e92, 0x7, <r1=>0x0}, &(0x7f0000000340)=0x20)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0x4477}, 0x8)
unshare(0x2000000)
close(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>0x0, 0xd8, "53a16153f5437cc06c5456487125a08f80d9c290e37ec112208854d8e819df09ccceafbe0b84da59e477c4ccd803178f949bc9f532cd30234c9d2c0866048ed0642549232883d9e2654b1472b59ebc0454ad8c4c4cb915ffdfb8df99e56fde1da2b32874ad0263ef6884b1ca62312f862ae591c2902b96b919b9eefb9345ac181f65d4bef8322ea9d832ff110b1158684bb050f35695044e7b0dac52d0d017be99cde8656c9abf51479629c52471d63a9761f09889f8825d55c77fb276c193c4f38838733ea93d2a4e486342a9342a7b3e46281a83811d14"}, &(0x7f00000002c0)=0xe0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x40}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x100, 0x299, 0x1, 0x7, 0x8}, 0x98)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4)
recvfrom(r0, &(0x7f00000018c0), 0x0, 0x0, &(0x7f0000001900)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80)

2018/04/26 08:25:15 executing program 3:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00')
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x80000000, 0x1)
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/165, &(0x7f0000000140)=0xa5)
r1 = socket(0x40000000015, 0x5, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x16}})

2018/04/26 08:25:15 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x20000, 0x0)
getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000200)=""/123, 0x7b)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18)
getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000002c0)=""/151, &(0x7f0000000040)=0x97)

2018/04/26 08:25:15 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00')
flistxattr(r0, &(0x7f0000000140)=""/145, 0xfffffffffffffff1)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0xd5, 0x8, "99708524f66e28cc5d15c187bd7e90a09e2fe3a3a32b64425adcb759e032011be45da45ab958adb15944c233ff333fdee9f755ff8c8dbd07bd6d754a4e862e0d27ac9a99ba58436d212b59c0747a59493067d93ed88d2f3abbc07260f9adcb04c832d4199842dfd351e3694e7b30ff30647089fbb6a4263d67ae998575e0d924221ee1e4cc2e0caf7cf629a30fb82b88f6523a28af97fd5201bf67ee4ef44de91c1d04af2ca0a62388324fdb86411b466d89c1f5c3fa2c3d05dca164042d4a74ba9bf43b10be57fa5d3e051496"}, &(0x7f0000000040), 0x1000)

2018/04/26 08:25:15 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10b)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14)
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x83)
writev(r0, &(0x7f0000818ff0)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1)

2018/04/26 08:25:15 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x7f07}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20)
write(r0, &(0x7f0000ce6ffe)="da", 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8)

2018/04/26 08:25:15 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0xfff)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa})
r2 = fcntl$getown(r1, 0x9)
rt_sigqueueinfo(r2, 0x4, &(0x7f0000000080)={0x39, 0x7ff, 0x8, 0x101})
r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2c400)
connect$ax25(r3, &(0x7f0000000040)={0x3, {"5621282eadb1c5"}, 0x6}, 0x10)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1})
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})

2018/04/26 08:25:15 executing program 2:
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x103, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "627269646765300063f864e5a71f722c"}}, 0x11a)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0)

2018/04/26 08:25:15 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x3, 0x1, 0x9, 0x6b, 0x6, 0xa352e92, 0x7, <r1=>0x0}, &(0x7f0000000340)=0x20)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0x4477}, 0x8)
unshare(0x2000000)
close(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>0x0, 0xd8, "53a16153f5437cc06c5456487125a08f80d9c290e37ec112208854d8e819df09ccceafbe0b84da59e477c4ccd803178f949bc9f532cd30234c9d2c0866048ed0642549232883d9e2654b1472b59ebc0454ad8c4c4cb915ffdfb8df99e56fde1da2b32874ad0263ef6884b1ca62312f862ae591c2902b96b919b9eefb9345ac181f65d4bef8322ea9d832ff110b1158684bb050f35695044e7b0dac52d0d017be99cde8656c9abf51479629c52471d63a9761f09889f8825d55c77fb276c193c4f38838733ea93d2a4e486342a9342a7b3e46281a83811d14"}, &(0x7f00000002c0)=0xe0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x40}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x100, 0x299, 0x1, 0x7, 0x8}, 0x98)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4)
recvfrom(r0, &(0x7f00000018c0), 0x0, 0x0, &(0x7f0000001900)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80)

2018/04/26 08:25:15 executing program 3:
r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0)
truncate(&(0x7f0000011000)='./bus\x00', 0x0)
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000000)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0x2, 0x5, 0x2}, 0xc)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000000b000/0x4000)=nil, 0x4000})
flistxattr(r0, &(0x7f00000000c0)=""/210, 0xd2)
mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil)

2018/04/26 08:25:15 executing program 7:
r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/7)
r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x101040)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r0)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0x100000000, 0x4}, {0x1b4b, 0x7ff}]}})

2018/04/26 08:25:15 executing program 6:
r0 = epoll_create1(0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000))
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000)
unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0)
shutdown(r1, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x0, 0x3, 0x4, 0x7, 0x8, 0xfff, 0xf02d, 0x5, 0x7, 0xffffffffffff8186}, 0xb)

2018/04/26 08:25:16 executing program 5:
pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xffffffffffffffff)
ppoll(&(0x7f0000000240), 0x20000000000002d3, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0), 0x8)

2018/04/26 08:25:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={<r1=>0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x96f, 0x100)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1, 0x80, 0xff, 0x1f, 0x38907194, 0x1f, 0xca77, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x1, 0x72, 0x100000001, 0x1ff}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10)

2018/04/26 08:25:16 executing program 7:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0xa53, 0x4)
getsockopt$inet_int(r0, 0x10d, 0x4000000cd, &(0x7f0000000000), &(0x7f00000001c0)=0x4)

2018/04/26 08:25:16 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x2e, 0x1000000000901}, 0x14}, 0x1}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)

2018/04/26 08:25:16 executing program 4:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8001, 0x0)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x400048)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_open_dev$audion(&(0x7f0000001300)='/dev/audio#\x00', 0xffffffff, 0x200c00)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=<r2=>0x0)
sched_setattr(r2, &(0x7f00000012c0)={0x30, 0x3, 0x1, 0x10000, 0x5, 0x100000001, 0x1, 0x100}, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000001c0)="28b2a63db63cabeb311cf1e29b3e41cc40df4dc4ca6776884bb88231e525a08321c33fbaaf6f5bfac6fd6123caaafc2495e7d630c9445c5203cf803a2278c4d856430afc254ddeacfa53bb133c5991388d46be1a58a3872580ac8c6d898a1d9b425eb3b430dc7e2992cb298d5e745be79753c9091e7216bbe156468f17c37529b2115ec2db4005499bbf9807c10205f47b4e5eb677d99c2b6a98ecd44221092d381d81cc23da6dc4bdda9058f8e1b800806dfbcf159c5480664e0e91d51c959b95c7882cfc806a8358f05af30fe5232390fa6fe2a30a7811827b590c92e1d917fa6caeeb40f018da6e1ec127fd8e241e1648c3ba9539e6dce77ff03c0476c167028650a90b23a19aea49f83247c6fb502e64a495703cc2765892fd19c349148a82e17091df4d9b357ea22359efcaea482e3eeea6472ddab8f291fea7a18398c19823397eadcd136201447867d6df6071f0d77e844ddbbd963d045ff1ce6f7ca09d46a41443047805de01a5f878723c97735f553edabb7e34e0deb5c74b9858fe8afa9154386411dbd72889708127a7f530a8eb54bfa059a4f5d92ce918913d686562110a7ff3d3e4fb3dd6e6cafc6a0f2b552ca909ab97674b5a941c105cc377501f4bfa3e05a57d1566e6cc98a76c0ba090e3d420c587d77b81df2d5b0ed2eab73b30e1c1c4b7d0711d14bc0ecb8abf054d5a0fe8e10976732865b2f214ce9a84d0c767b639af00dd4a064ea077c5ee3c70a9c510b6edea59665e82c91c8ba06bf8922d86492f11ea1fc3c1458a842277e8fc4bef30078772f3804ee03e255d92eb4772a6739a78b4480a1c9f939994d2e8472de5df25462e77c8cd7c29998824971534c0f8c6efb22fe7fa30103cbd7feb0a6f7cb98cc4be60328b1e19f55e5ab21904ae36b645324201807248bdeee6602a5b9895b714ab5863abe845fffe383ba510a29d4c54f8b1ec6843aac9caaf237d69ae0618539088aa6070e797ac6edf095d8588d5293274e7f3916b445bcb1a29696c55c086d35bf6fe900dd01f1cff53be14250e23971489a13061034d3916f1a7bb5def21695df256de18f8c3dd871a7de955a5c65003815e93ab154f0880a0dd030bb9154febdcdc6b35125bb6c49da5467b3945dab45a6e67ec3f1b9bdbdb3537ff5ab28d442c55a31ea17e8f25d33d3c080a75a5331b7edd055d3ca555a5ddac8c5081f8a4840e9260fa9c1b23925351877a0f9027aa1094787ac8edc82c8571836f1f82b049ab44459abe9ef07ceabc17ee0a66e2ba22550962249c4959613189efa8d630e9a3030a0a56111fdfd829abf7b85924bf3a8a49b6f0d6b7bff2eb5f338a5858a3bbd8bf4a67105338c06d270cf755358023d3ad7e0b0bc31de41904bcb608e83c338ce969cf555d6e61ce7d3198ae5ccc7725380201c80853125f6dca04fcc3fda1326dca68b04a21719b8e41eb5f4044bc53482723180931242981bdf120e52091bb5723656e537adfe2a888ce7c35b87484d841b3ec9999bd6bce52b5c7bae2b57c39d7f756cbbd9cfaefd0cbd0a1003b212ddea7cce934bc1e457e7d9e0be60d92ab9fe10d6dbd5c165b8c2dccfff32586584f360dc4e8a3093e72d376eea9732c1f18e5c07ff5b3cea195593e46728f35c86812a79b3b6c1ac49e61fee7319b617b66f40fe4bc00d4cb02a3f1e04c89369d9fdd3e584dc5b74ef2253022f23c6424d1db87ebeb80ebb24fe6ba3f53d3cb147cca521bc2b57afaebcb5887c19f3dc90cd9be25c8cc1acf49eef80a68ae7c49d84f3080b906f68592ddf01107b4bd25363b3c6d18f5afacc2c2b5e92c414cfc38798c2db3cf78b3e2d27309a0b5a4ebf495022167b6acfeaaf06508d8b2fc00b2ef7f98bce734a32e5c2a7233498254f75db23f58ade27af1e9c9505b13178087100e487378faea113929c2f8de5319f0bb2fe7671e11c30cce81206a79b9a7faa862ad4ac067d071dc19a9db5e5a99b406fbaa6a2e1e43844c88d05c11606c3ab4c09cb52db22953229e6b9b15add747f8377bd878742439449519650ea0beb80c4ab5c2688d244dfa4775efdfea3039ba00d1ab9e4d315e824cdb3286b4deecbfa3b4705d045ad1d29703ea971966d21bbacf057ecc690552ad13aa16a89feda8231787fa5509781f1fe2ad6cb9869fe96f0f58e2b2ee3eec01af4c92fd74150df2fc5f0455e3361b1b58a40400976349ccc5ee21f685ab3707f42d746222f60059200581ba69b4b3d8a13b659b66cf084deef98b65663bddb8f6e959818455c0650552b71bac7eedadc7f28e81e1e8375a2fba0e073cd5707a6d7e4b277b3d09c5600b909fcfb52db4a2b125d1dc0d69fbdc8c2d69f09eed11d11d5f379c4ca09f9467d5fc70f84c066b86d94a3763917f7d39af1d83f523c39fa7bd438c7e14e16c37f6bef2a2d84f7b26f8ba40a0c57a0712d8c31a511af93b9a75373a67467ee974b5ddc005d471f64e5fa6cdc3ad3e99673ffe99b410180993206081797ab6f63b20426bca0339deae0b910f94fc8ddf175bc657ad69006b6ce3095864de42bdd51031a4136e0ef3ecb0b6cf4f9df8de7c4ab6a5caf15a6e2c70197d61b6658e7a691ce25003bfc8936a3d6efcb42622ed20500458adbd4150b8ae74b5ff8806f4f010f8432befc0aba77eb8bf922d7efb0264dd6f34d6da083f8ab95a74650eff32c2e90e48791b2222361c11402a2c17b88f4abf1a368d54ae2583cc8d01b8c4c1d0974cc960451b9fb42ff9fee0f8424a4fee5ac29d627e9d59d14872daf2f633992ebc1ee5bb7dfbd63447adfb488a49bacac124f8b9f5e0a0b5e90372c5c87aa834f66ac3d59af50feb4063f1e91892f8610c8ea5ce07afcbe181844af4c71a6852bb527cb41f41f7a779b0f58f6faf447cb05f1c9fed4fca491cdfb24f47a4801452f5dff04b5614431264b0ee5c23418f276049417aa18ea38ff251693b80a5887862f5450645d7ec981c866b0d46d22134fe166adf3c092a1720ccad1c432ac923778f6aad093e4e5d250fe1e8a6de4ee445db3b53a91b94c5b28e8d8250e69bf88a8c7bdf09d6ee0327395430f6b86d21163ca78f85452c1c6a6130aed22144fd97bc71f2f014f58b197bfb432a270b7505c04a9f9c240aef5f0432b05ef6cedb078a8ff0ff7e4209a3a29401fd6f6e9f378c6407a576133d0c0d06d92a186ff875c6a9dfc6bcad1fe4e0fff2316a4722073ce035d1915b8ce0f858bf1503f1ae13f92ba852e72f72010283a4e49e5e757ff1237163cd75bb5b1d2c852da2e755ffdb4397a7906b0f96e7c4280bbed22e4c307a6683917c8a914e24a439e34763995798a0206f5151ce8bb9a83a195999906c886666c750664e13c18b50b29d256eddc576704b9e27a5ffe309e39ad73324e2fb4eb761a32da0e2e5f11a4bf2bdf338c7eb0a796a32bd900bd839f6b08c53f9b9ebf88638a568b5b3bd4cd90870e1dfd011ccf442e1438c4e51ffd679f1bad80d29a164caf4141f70ec54226a3664c66cf11e54e49c1cde0034143b6602b2e193cf7bb9d9b76eb1a2c7c3e67eb71952af873dc18753683925bf6874d78a2e021a570549893b209da4c0c3c9b711824d5780e9008b5a6cd83ba20f035eb44b7678c901242fa14df4f8b63e135b7d5b3b6f1e48981423b7a4a87540f8630b4db9d023385d796e815baf3fd140b43cf121ca70756fd1e07b7a67b79c9bf0d508675e476c01f1d69bc252d4118cd5ac15458bc95d0d40015bdd8271cfcd62fc410eca1440ba687dd9f5478889f7edcd12142e5263fb7408dd8e3e0833a972530634b36979ae085c8327cc8b7dc26e138199ffffc2e41e552bd3c3fa8f6d0e07874bbe0c1bf60c62adf1a9917bc8faf18125861668f0c1ef03f50816cba207af119f19150cb21a962baa61501baf34f18f2dc09ca66abc00f1c2e2997f310894f3c0e134cd6adef2b599e7f7e0ad716f47a0f50a6cfad5a2b61ce1cee8cf3ebcd1ccecf4a4f4efeb5f9f889999dddf653eda677848442dd344e2f5f626adb29209c04214945cd52031be7dd28eb0f0d8d1f79996e0e57c5d4e814ee1a91862bc79d2569b01d0fbb1d8d43a7cbb8e4903cf340fb02f9b74f2d81f6737727002549e38b7ef96d3c99c1e8863af13b62262d785a572a4acc9fe659e1d52475c2539fd8c7ab1e3e0850556023277ec7b0c0caa9fd5d3d8cbffd6e83dcf06a5d75bff7f09ff65c6134a6d68ec5e14ac2c927ce44cc12f58ba1db16190fb8c2c53fb1ed47c743d780b1e62d2e8e72261bd60fae8d98a238f77e4d82636829b47cb3b88eb4819b922de0f25b6a5802e7288a2e973c4d1ad280f4b217e03eae6cd5a9e2c4854ca966e36eee9c2260835f15205a3823dbe0b4988910cca5fd39cd500df9147d1aae23221fb9c85e6a9b9dca564cbe4b9477fd51cb03e59567de646653b1edbec4f9ee069209dfbf34111ab6029e50ad1523f9c8d2a688a1376497f1942947a48fd11d45f3dc1e7d1d5a54acded5d900d570087aaf78040c6fea4a776c2701ba8a9ddd01d1b4b5a15ddef92fc99165ac7fcef20b5c00180bdbacf13dc51157309e741d5caa19b993b12e1937b8371450ad35d730714a54aeb5e2ee10f29d48aae6002e9c037f7a7a919858319200e3202cfd738ec13fbf010f11acbd411662f9b4203d197d468fff3c2ff5db5debd22ea48dc9d41343bf8799f0f9b808f293431d0eda43571f813279565aec84b1f51ce6b32863025f2dfca3dd3d8f80217429c53cbbd631fbcb62bafee4c0af16fbf086e504dee21ec5f677f29eae539588bc6ed14eab30e65d8414e5e93b7d482bed0f6bb98b50cd7b9dcc229e0ea1dfbb2f7c6f7338b79890713ad10265f7f816fe1c14556023281a3dcc7fc52fd5ff71ed222eb5c5dcb283ebd998c54984f9367b43e8ac34c7b69cca8f68707f5b912e8b163febf1c6699d5ba39755e5ce0204a83b916dc49bd7aba0072855195cf21aafcfa69303ca3322eae9b71e504710159302105aeb3bf9d95c5fc61e1a8521d9aacb3b2b7bef26afe2388de95d8e0bc06056f1bcfd16ebca6cff967d7b9b45ec622500fefe7ae9d28578e4c3c2efd7376f66129a7c1e6d3890eb4c1b9aae61f9cc50ce43ea492f7dbc6ed9f9138f3ebf1cdbfe342a23c46f338c6f6ba8792dcb7d9c1902f5d14d891df95f1b18dcead1c5d73162435d58d68c2271bb831e31cd7886765f2869fcefdc211b37ce68d9f3970020f80c49743e9dbb0821006f1c75319c3f367519eb7674d96a4a1b7c844b06652f8080c9c257fbba3dff18fb62b7fb7531ff3e4e9765d0eb9a2e731dac3e43bf0ff8cea84f1ad4c03b98ea0f05a6948958e751a0ba44b90a6bd523ff3602f01fc811427bce3f92c5243e7a7748da9030ef122c9fe19b273b48e5d7abfade5979bd46777bf7228b8f39bbbe6ee54c5ed4644e5706d08f8b8b08de25a2bf9699980c316038df98886856f5b65028722d6f84ae9dfb98e7da39337dbd9b818226c9d45d152a08308cde1b973a39f238734d1917a160b3b39b53824ac9944b5c700b55fd163980c5131ee307240b603deed4b184b962de8b5fd28d6e3045135eb42bbee9618787f993a95eaac7ffecf3b8d3bc0739f814e6f98cafc8c0275b0cfc16911e1893efd1ee6768189db10530a9e7b3cac16717466cd193797c61275fb7673ebd500bba3531f389a8c052d8cbaaa32248b06748c045a5c2a190e22603b2a8eeb90a79baf81138df9bab236113251ed58dfdf50fba192b8a6db373adb41e88dd23e9e33cbc1", &(0x7f00000011c0)=""/251}, 0x18)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000000000), 0x3, 0x2)
mbind(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000180)=0x800003f, 0x7fdfffff, 0x2)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0))

2018/04/26 08:25:16 executing program 6:
r0 = timerfd_create(0x7, 0x80000)
r1 = fcntl$dupfd(r0, 0x0, r0)
timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0))
timerfd_gettime(r1, &(0x7f0000eb8000))

2018/04/26 08:25:16 executing program 2:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000648000/0x3000)=nil, 0x3000, 0x1, 0x800000000032, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000000)={0x3, 0xfff}, 0xffffffffffffff86)

2018/04/26 08:25:16 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x2000)
close(r0)
fcntl$addseals(r0, 0x409, 0x4)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/04/26 08:25:16 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x200, {0x0, 0x3, 0x1, 0x1, 0x5, 0x1ff}, 0x2, 0xbd}, 0xe)
unshare(0x20000400)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00')
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x7)
fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff})

2018/04/26 08:25:16 executing program 4:
r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x10000000000200)
write$eventfd(r0, &(0x7f0000500ff8), 0x8)
mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r0, 0x0)
munlockall()
ftruncate(r0, 0x0)

2018/04/26 08:25:16 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6f}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c)
syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0)

2018/04/26 08:25:16 executing program 7:
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200001)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0xfff, 0x4, 0xe01}, 0x8)
r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x8002)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="76aeb4520a35a2b525d0f27567c001e9694ec7b87fdf0b88e0d1b17209474c4dd38fc837f267d8724d8dbe91837bb2ef2b3ee2946cad292c258815680c6eac5c5c8464964044f570300a75f53a1bf79304645574e049cc7f", 0x58}], 0x1)

2018/04/26 08:25:16 executing program 5:
r0 = socket$inet(0x10, 0x2, 0x0)
sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001480)="d8beab7dc3966fe3f30f5396e39b746f7a115ab745b32b5a2bed2b0c9dc0e06ef56a288d0dc5d109af4d881069434879ac58f04d770af10c8f2d772773778d8efdb9029e38345e20828964201d4ca046d472e6", 0x53}, {&(0x7f0000000280)="1a2d534e26272cabf06294d97d02bb8a2b48f81b33a514b7b3ee41c14a00a10598806feac57e00669dd5a1866833c9edd15160565f733b87abec608bb9eeefff61d8f1cb2752638187e5eebf553c8a0f0176148c7262f8a712cbd6d58ed5ed60", 0x60}, {&(0x7f0000000380)="8f7652b285fdd93b3d3235f9d9721236d87f8ce1f7faa0114d1dc02e82bfdb2f69fa3c4d6edf352f655cc952a91d47b2ec48d64f8f61c0282e9aa72379721690", 0x40}, {&(0x7f00000003c0)="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", 0xfffffffffffffce5}], 0x4, 0x0, 0x0, 0x100040}, 0x48804)
r1 = syz_open_procfs(0x0, &(0x7f0000000300)='attr/keycreate\x00')
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000340)={0x3, 0x8, [0x23, 0x8]})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0)
r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x402, 0x70bd25, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000)

2018/04/26 08:25:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), &(0x7f0000000040)=0x8)
chdir(&(0x7f0000000200)='./file0\x00')

2018/04/26 08:25:16 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x0)
sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="72d33865a627230345f6e0e50a88cf8c16b17f6b71f77e66f79df41adca7b6e693c30c884c44012330024c5e8304adceec386e194e9c629114593abdd7297a6603fdb44a3591bdf62492739ce6570f7c577c2b624389caf1be37b629de3e3ee06074ad4217c878f751a82a0418749c26249fcc9ea7c7062750b83d09f621c22c442b1fb90ba75ef901f39c719239e94a9475a489e76b3443b10fbfe369f8a3033f0ba789929908c6e64bd555c892df6a6b273935bbd34aa6044a5474b524bf58e6c5f78d9e8f2b7d56b976eda74936e5d4aba25615c7489e7c37b4c1c1c42e976cccdaa4edd964b047", 0xe9}, {&(0x7f00000001c0)="022ba62988c32231a5653d9aa997e2bb13d7f16e89831ac8f5ab961d44aad16e39ee71df319ac55a504b0af1cbf3634222d5096def9cec2ee2f0c1fea4e527355633b1a6011438f243351295a2a9e3a6b271bb114a7b92f06443f5710fb72a472ae03675e7c3c3563b1ff3ccf07539", 0x6f}, {&(0x7f0000000240)="fc951542ec1909afb90bffbb386db4615a80c8104c96d14fb176b6edaad1d30f13bb1a918c91e7939a5da34d6fe2abbd0cfcdd79b9faed2c6f3eee238b1ae178809091279630f69431cea955e098127f102262984bdecec07e401be5f81f20eb8522df57225479634973892b7429a820", 0x70}, {&(0x7f00000002c0)="9ab04a775b0cde579720d090fc", 0xd}], 0x4, 0x0, 0x0, 0x80}, 0x0)
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0xb6)

2018/04/26 08:25:16 executing program 7:
r0 = socket$inet6(0xa, 0x3, 0x3a)
r1 = dup2(r0, r0)
bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0xc8)
getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000400)=""/136, &(0x7f00000004c0)=0x88)
connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000001000)=[{0x20, 0x0, 0x5, "330c5406fe0656fe68c0"}, {0x1010, 0x11d, 0x80000000, "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"}, {0xc8, 0x10d, 0x2, "226d6fd40057c7fef6957718933f716cea14f28f49733fa2868f679e658839eb04efce4a71eae90b54f3efd21e52c64c57c43c3623574b0ab617add917ace160bfe2302bb54f5d5b1fabbe70a8542c21f78274aa9d06d2e84e64bca60dae84782c4e2a536afae2982e341dc0d47b5cf4c0c0837a1d0bd1e9828a4a9c3be4477e0170d542d76a5d4d9995e93479958fc171e73aaa12d48769c4b3076a4b83f6903c5b240309b40aa850a7994628fa687535815b250dac1f"}, {0x20, 0x6, 0xee644, "155cf99435137541a6c6e828"}, {0x110, 0x11f, 0x0, "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"}, {0xf8, 0x10a, 0x5, "b15b8f2662783cb5f1be32b004f3f892c5265091a4b6bdad3cf3310ab3e0a10815f80a9dfbe6ac8eabc4b494c4d1a2cd5ba72199aa47f91b4b6c5ed83ee1ad5964bbb0ebcada29f340d82df522be8f56a79ef6ce38eeee651e791a4ce42cd870f69aaca58c5b3a6e07aa9164631d4438e970624b54ed414032b65b569cd800693078a0c9afa4d3aba3b792257264708b84dd50b003d08cf29e7849b7fbbe2ee6b10a5a7878bd07aa3d6332aaa869354c0c277e1f52a51aa3cb9fb2b84bbf9450eb40afd9b469650cd5719bba2f853958df06903cad8d76a3c984a1c373186ce258b0ef3300"}], 0x1320}, 0x20004000)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=<r3=>0x0)
setrlimit(0x7, &(0x7f0000000380)={0x8, 0x101})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x3, &(0x7f0000000580)=0x2)
getresgid(&(0x7f0000000280)=<r5=>0x0, &(0x7f00000002c0), &(0x7f0000000300))
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc)
write(r0, &(0x7f0000000500)="0da1a78ef42f559235d3f940df568e82f06c17834ef7df035c943a873c2e859d0d9796b04c7568123eb015f97d06865a58b546781ac4075e149e1782da3bae169cee515572f2d26cd67faa", 0x4b)
write(r0, &(0x7f0000000040)="c4976a3464f78c3024f64fd7b401f09eb88107bd1a1ed7cbaa734f26fe53441e75a3f57d1c6d7147b465cd69d6a4ebc9b24748ad8817ee8895f00f77a09aeae94ab2fe19482c55731376d39447cee30f70f02f02130a69454ed37e5fab2e984082", 0x61)

2018/04/26 08:25:16 executing program 2:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x0)

2018/04/26 08:25:16 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a})
r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x80, 0x80)
bind$unix(r1, &(0x7f00000003c0)=@file={0x1, './file1\x00'}, 0x17e)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00', 0xb226})

2018/04/26 08:25:16 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x2002)
getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x6)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil)
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008)

2018/04/26 08:25:16 executing program 6:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfc, 0x8000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {<r2=>0x0}]})
ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x8, &(0x7f0000000100)=[0xf0, 0x49e990bf, 0xfffffffffffffff9, 0x7f, 0x2, 0x7, 0x3ff, 0x1], &(0x7f0000000140)=[0x3, 0x1, 0x8, 0x2], 0x40, 0x3, 0x7fff, &(0x7f0000000180)=[0x2b8, 0x8000, 0x7], &(0x7f00000001c0)=[0x6, 0x7ac]})
getsockopt$inet_int(r0, 0x10d, 0x4000000d0, &(0x7f0000000200), &(0x7f0000000040)=0x2b8)
r3 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000400)={<r4=>0x0, 0x5a8}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r4, 0x3, 0x30}, &(0x7f00000004c0)=0xc)

2018/04/26 08:25:16 executing program 2:
r0 = socket(0x18, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080))

2018/04/26 08:25:17 executing program 5:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x1f}, {0xb, 0x8939}], 0x2)
recvfrom$inet(r0, &(0x7f0000000100)=""/215, 0xd7, 0x40000000, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = socket(0xa, 0x80005, 0x0)
getsockopt(r1, 0x0, 0x7, &(0x7f0000000040)=""/84, &(0x7f0000000000)=0x323)

2018/04/26 08:25:17 executing program 6:
r0 = socket$inet6(0xa, 0x20000000000002, 0x0)
r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="3a75f91495e5a12551604314fc2985139699a5ff94703fcdbaa688bc1c520911dd8e9095899de280dd77f9db3ce090c1e3c9959282880d28eec4e68326d86ec3a0302f55cdab5f96a74e264151adc6ed2859ac62f03a7c9c87577753307782f165b68724915c564ee7bafbebaa02dadeca9dbf548f3c886bf738ca4e11784cd9ed130b06340bf3cc78b64f3dbbdd9273d6b4d004c2c3352719e5ecfdc1cd5e7c2d724543be8918b948ceba92f6c2bc81152bd903b48ae63c4222e4bab5ec9badc5128dcac7dfc8a7c29c7243d77624125709ab98691f33b9626b1cee8f31cad679c6d1ba4510d0cf9e3571cb906f2903ee17274ee23f", 0xf6, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$negate(0xd, r1, 0x2, r2)
connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c)
sendto$inet6(r0, &(0x7f000077a000), 0xfe, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)

2018/04/26 08:25:17 executing program 7:
mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0)
r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, r0, &(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r1)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r2=>0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000140)=0xc)
chown(&(0x7f0000000000)='./file0\x00', r2, r3)
mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)='proc\x00', 0x0, &(0x7f0000ebcffe))
rmdir(&(0x7f0000000600)='./file0/file0\x00')

2018/04/26 08:25:17 executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000130ac1c4c4bbf3010fab4a2e2c84eb96ffb25bef15000000"], 0x1c}, 0x1}, 0x0)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)})
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x9, &(0x7f0000000040)="64e9b1fa92a9ca1160"})

2018/04/26 08:25:17 executing program 3:
mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1)
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000003100))

2018/04/26 08:25:17 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x5, 0x4000000000080, 0x30}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20)

2018/04/26 08:25:17 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20000000000)
read(r0, &(0x7f0000000300)=""/28, 0x20c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x0, 0x0, {}, 0x0, 0x9})
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/26 08:25:17 executing program 2:
unshare(0x405fe)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, r2, 0x300, 0x70bd28, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8b0}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3bc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x26a}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40001}, 0x40)
io_setup(0x1, &(0x7f0000000000)=<r3=>0x0)
io_submit(r3, 0x3, &(0x7f00000016c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000480)}])

2018/04/26 08:25:17 executing program 5:
mkdir(&(0x7f0000000180)='./file1\x00', 0x0)
r0 = getpgrp(0x0)
r1 = gettid()
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, r2, 0x0)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000040))
r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x10}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r3}, 0x10)
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
timerfd_gettime(r4, &(0x7f0000000240))
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r5}, 0x10)

2018/04/26 08:25:17 executing program 3:
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x3, 0x7, 0x1, 0x10001, "536d17f80dac5f23cc05ceb67f2bfaf74e5ce946a1eef80d2a5dd3f542675bac83cb1c3b7a475c96f7fc1d9b", 0x80})
sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)}}], 0x48}, 0x0)

[   93.305692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'.
2018/04/26 08:25:17 executing program 7:
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1373})
bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48)
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={<r1=>0x0, 0xfff, 0x30, 0x764}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8)

2018/04/26 08:25:17 executing program 6:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000ff0700000000000000000000000000000000000000000000"])
setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2b, @loopback=0x7f000001, 0x4e23, 0x4, 'lc\x00', 0x1, 0x3, 0x35}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x0, 0x8, 0x2, 0x8}}, 0x44)
setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0xfffffffffffffff7, {{0x2, 0x4e24, @rand_addr=0xffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)

2018/04/26 08:25:17 executing program 4:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e)
write(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
getrlimit(0x6, &(0x7f00000000c0))
setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0xcf00, 0xffffffb2)
writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1)
recvmsg(0xffffffffffffffff, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0)

[   93.379617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'.
2018/04/26 08:25:17 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
getresuid(&(0x7f0000000000)=<r2=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8)
r5 = getgid()
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=<r6=>0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={<r7=>0x0}, &(0x7f0000000380)=0xc)
shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x7ff, r2, r3, r4, r5, 0x75, 0x162}, 0x6, 0x6, 0x6, 0xffffffff, r6, r7, 0x86})
ioctl$TIOCCBRK(r0, 0x5428)
ioctl$TIOCSTI(r0, 0x5412, 0x2)
ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040))

2018/04/26 08:25:17 executing program 5:
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10500, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000))

2018/04/26 08:25:17 executing program 3:
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x3, 0x7, 0x1, 0x10001, "536d17f80dac5f23cc05ceb67f2bfaf74e5ce946a1eef80d2a5dd3f542675bac83cb1c3b7a475c96f7fc1d9b", 0x80})
sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)}}], 0x48}, 0x0)

2018/04/26 08:25:17 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0)

[   93.567486] netlink: 'syz-executor4': attribute type 10 has an invalid length.
2018/04/26 08:25:17 executing program 7:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000))
chdir(&(0x7f0000cd2ff8)='./file0\x00')
umount2(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff)

2018/04/26 08:25:17 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={<r1=>0x0, 0x10001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2}}, 0x3}, &(0x7f0000000140)=0x90)
pipe2(&(0x7f0000000080)={<r2=>0xffffffffffffffff}, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0))

[   93.640414] netlink: 'syz-executor4': attribute type 10 has an invalid length.
2018/04/26 08:25:17 executing program 2:
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00')
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x200000)
r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x200, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x40000)

2018/04/26 08:25:18 executing program 5:
unshare(0x400)
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = dup2(r0, r0)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/214)
syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x12100)

2018/04/26 08:25:18 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000000000)="65a5f65a7f5a70410d421e222c5de4f71c9486175eb67c9fe03d7ddf0858a6", 0x1f}, {&(0x7f0000000100)="2f434b2ee21bd7fcc937dcc3a379b82c94e2a44bfac219b36a39a953da7ab3df0aa68305b65f18b41ed701beb643a2174e3b531f65784aa55c3edb27439d897aa61d4c5eec3bc588cc1d1f6fbcf73af03ef9e41305f19bcfef4cafc8750e33a42b6825bbd185cc4dfec8c74fe7aa72ec3bf225dc3f52635146a8e5a2171df924ff427f4397a937656f6bc261c359a48b440a77389106ff678ad2566183672c55fedfd5fa8a8b1328dc08231aeb86b2b9bfe1d5227c646f7d81343d", 0xbb}], 0x3, 0x9)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8)
getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000)
r2 = accept4(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/04/26 08:25:18 executing program 0:
pipe(&(0x7f0000f91ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="be561f9df8cc222cf36c857ba63771f6582c87900811675bd3591e1d94b39ae6eff6305614c08907cafaab3530fdeeb7a6aa9f83e78663e0766e4423bd2d3512b6feb6c8d0900ce9a4c192391efcc0678c97c1f0be4e02c20cf920e689f6386c8e22243860214903f721d1a29d509bdae4b2339e423e3adedb6a3067b33c5099136c018e62", 0x85}], 0x1, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20)
vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800000000011ffc)
accept4$alg(r0, 0x0, 0x0, 0x80000)
ioctl$KDDISABIO(r1, 0x4b37)

2018/04/26 08:25:18 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x6010, r0, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/26, 0x1a)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000000c0)=0x4)

2018/04/26 08:25:18 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58)
bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"17ed6dd4c3963a"}, 0x4}, [{"53cc6a340b9cd5"}, {"27ea85f190b1c7"}, {"aed7e8906869bb"}, {"48c776eb9dbf1a"}, {"c71e9ddc95027e"}, {"88e9172feeccf8"}, {"0001ca90d1b143"}, {"e5a72238df85d8"}]}, 0x48)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000))
getsockopt(r1, 0x6, 0x20, &(0x7f0000000140)=""/130, &(0x7f0000000200)=0x82)

2018/04/26 08:25:18 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10800, 0x0)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x33)
r2 = dup2(r0, r0)
r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="6420850b59abb2d31fae91b2678961edf2155c3ed8c06deea0328a0854b6b77a689019296cfb406640eafdb235ee076fbd2149e1558ee7e4ae638486800893a713f23222f674e2a051bcafafd8c36ccf2ed7bba55cf233ce23705879c3c17fa3cab1d8ce7d8e5eafff5486df4dc8c8b3cd2abd5056b6c592f2fe27", 0x7b, 0xfffffffffffffffc)
keyctl$get_keyring_id(0x0, r3, 0x1ff)
write(r1, &(0x7f00000001c0)="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", 0x1000)
pipe(&(0x7f00000011c0))
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB=';o\x00\x00\x00\x00']})

2018/04/26 08:25:18 executing program 1:
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
clock_gettime(0x0, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0})
write$sndseq(r1, &(0x7f0000000040)=[{0x9, 0x80000000, 0x7fffffff, 0x2, @tick=0xf3e1, {0xfffffffffffff209, 0x7fff}, {0x6, 0x3}, @raw8={"f183c57e52f3945564c6dbf9"}}, {0x2, 0xffffffffffffff7f, 0x2, 0x20, @time={r2, r3+10000000}, {0x7fffffff}, {0x1}, @queue={0xa234, {0x72, 0x5}}}], 0x60)
recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}}], 0x2, 0x0, &(0x7f0000005280)={0x77359400})
close(r0)

2018/04/26 08:25:18 executing program 2:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r1, &(0x7f00000033c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003380), 0x13f}}, 0x20)
pselect6(0x40, &(0x7f0000000040)={0x9, 0xffffffffffffffc0, 0x1000, 0x401, 0x0, 0x7, 0x20, 0x5}, &(0x7f0000000080)={0xfffffffffffffffe, 0x5, 0x1, 0x1, 0x1000, 0x7, 0x939, 0x7}, &(0x7f00000000c0)={0xb884, 0x3641, 0x1, 0x4e38, 0x2, 0x0, 0x4c5, 0x6}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x20}, 0x8})
write$rdma_cm(r0, &(0x7f0000005600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000055c0)={<r2=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r1, &(0x7f0000005680)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000003440), 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x38)

2018/04/26 08:25:18 executing program 3:
r0 = socket(0x4, 0x80f, 0x1000200000000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff004}, {0x6}]}, 0x10)

2018/04/26 08:25:18 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000001280)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
syslog(0x0, &(0x7f0000000980)=""/215, 0xd7)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r1, 0x0)
ftruncate(0xffffffffffffffff, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r1, &(0x7f0000000240)=""/4096, 0x1000)
r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001})
epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e)
fcntl$setstatus(r4, 0x4, 0x6000)
pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4)

2018/04/26 08:25:18 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$TCSBRKP(r0, 0x2286, 0xffffffffffffffff)
setsockopt$inet_udp_int(r0, 0x11, 0x13a28de1e1b775de, &(0x7f0000000000)=0x2, 0x4)

2018/04/26 08:25:18 executing program 5:
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x501080)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e)
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140))

2018/04/26 08:25:18 executing program 0:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040))
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000800)="d77ed9d9d994426751c02ff8a6aac0300e4bfbfc3f451aa8eb54f46a07b056694be04079fb012f0217f88fa491d9018708177fc78ec0da9b95898466f633499c5fb0441b8e1e4677ceb3a5a6637e58e56d709b")
r0 = dup(0xffffffffffffff9c)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000700)=0x8, 0x4)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000780))
sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@ax25={0x3, {"308a73e7c36624"}, 0x8}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="3ea32d5d4038204d2334d0eb6d789ff03ff9ad3e03873ea9792f96054b971a8cf9e9174bfe15e5ff6c48dfb7e14d3df3c162f25e8fd6726eea4a3e900ee13b99f19dbc87a611b854b51f03f172baad154c7407540deb742a78f4a766bbbe18224f753ca5db561e8d83ba42ae127c94c69c5430295644ca95a8a112250b0599ba5fef2aa10ca6e1edd47fb95d6d26a4cca964178a1eaa4c496eb35de6d2f903ad714b441db7f9d441f81b71865f4f59dd48d25d40e3e23d613137f47bb3d595de818c7ece9d0bbc8f703f9a1fb8f4d9c996a0a6a160dbb4f5e4821ef472b76e", 0xdf}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x408, 0x4000000}, 0x8000)
mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f00000006c0))
mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000))
mount(&(0x7f0000000740)='.', &(0x7f0000000000)='./file0\x00', &(0x7f00000007c0)='logfs\x00', 0x1001000, &(0x7f0000000780))

[   94.671399] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time)))
2018/04/26 08:25:19 executing program 7:
prctl$seccomp(0x2b, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)})
prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x2, 0x1, 0x3, 0x780}, {0x0, 0x6, 0x2, 0x6}, {0x4, 0x2, 0x8001, 0x3ff}, {0x9, 0x70b6, 0x7f, 0x400000000000}, {0x8, 0x1ee, 0x5, 0x20}]})
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2, 0x0)
ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000240))
r1 = socket(0x12, 0x7, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={<r2=>0x0, @in6={{0xa, 0x4e22, 0xed, @loopback={0x0, 0x1}, 0x1}}, 0x80, 0x1}, &(0x7f0000000140)=0x90)
accept4$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c, 0x80000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x39c6, 0x6, 0x7, 0x3}, &(0x7f00000001c0)=0x14)

2018/04/26 08:25:19 executing program 3:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200)
statx(r0, &(0x7f0000000040)='./file0\x00', 0x4100, 0x200, &(0x7f0000000140))
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0)
writev(r1, &(0x7f0000000100)=[{&(0x7f0000000240)='\v', 0x1}], 0x1)

2018/04/26 08:25:19 executing program 5:
set_mempolicy(0x1, &(0x7f0000229000)=0xad, 0x7)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0)
fremovexattr(r0, &(0x7f00000000c0)=@known='security.ima\x00')
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0)

2018/04/26 08:25:19 executing program 0:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4)
getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x37)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={<r2=>0x0, 0x7fff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x1f}, &(0x7f00000001c0)=0x8)

2018/04/26 08:25:19 executing program 6:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff))
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="9c09410000000000000000"])

2018/04/26 08:25:19 executing program 2:
socket$inet6_sctp(0xa, 0x5, 0x84)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x68)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000040)=0x10)

2018/04/26 08:25:19 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x1f)
sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delsa={0x28, 0x11, 0x0, 0x0, 0x0, {@in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0x28}, 0x1}, 0x0)

2018/04/26 08:25:19 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = getpid()
fcntl$setown(r0, 0x8, r1)
fcntl$dupfd(r0, 0x402, 0xffffffffffffffff)
socket$netlink(0x10, 0x3, 0x17)
syslog(0x1000e, &(0x7f0000000040), 0xffffffffffffff0f)

[   95.193511] audit: type=1326 audit(1524731119.192:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7490 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0
2018/04/26 08:25:19 executing program 3:
unshare(0x40600)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001)
mknod$loop(&(0x7f0000000080)='./file0\x00', 0xe004, 0x1)
poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0)

2018/04/26 08:25:19 executing program 5:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x10000, 0x0)
sync_file_range(r0, 0x0, 0x40b, 0x1)
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000013c0))
openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x400, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f000, 0x10000)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001440)=0x400808)
ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000012c0)={0x5, 0x0, [{0x2000, 0x60, &(0x7f0000000080)=""/96}, {0xf000, 0x71, &(0x7f0000000180)=""/113}, {0xf000, 0xa2, &(0x7f0000000200)=""/162}, {0x3000, 0x1d, &(0x7f0000000100)=""/29}, {0xf000, 0x1000, &(0x7f00000002c0)=""/4096}]})

2018/04/26 08:25:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPTPEER(r0, 0x40045431, 0xfffffffffffff001)
fgetxattr(r0, &(0x7f0000000180)=@random={'user.', 'system.'}, &(0x7f00000001c0)=""/155, 0x9b)
rt_sigpending(&(0x7f0000000000), 0x8)
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x400100)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000280)=0x7, 0x8)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0)
fgetxattr(r0, &(0x7f0000000100)=@random={'system.', 'cgroup,{security}(\x00'}, &(0x7f0000000140)=""/51, 0x33)
sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r2, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x14, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0))
getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/26 08:25:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa}}}, &(0x7f0000fc9000)=0xa0)

2018/04/26 08:25:19 executing program 6:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={<r1=>0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0)
r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x80)
sendto$ipx(r2, &(0x7f0000000080)="d3940b20d02db8", 0x7, 0x0, &(0x7f0000000100)={0x4, 0x34, 0x6, "3ccbca3cd0de", 0x8}, 0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x8)
r3 = semget$private(0x0, 0x2, 0x520)
semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000140)=0x60)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/04/26 08:25:19 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000ffc), &(0x7f0000013000)=0x4)
mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
close(r0)

2018/04/26 08:25:19 executing program 4:
unshare(0x2040600)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), 0x10)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x21}, 0x5a, r2})

2018/04/26 08:25:19 executing program 5:
r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}})

2018/04/26 08:25:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x7ff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8185, 0x2}, &(0x7f0000000180)=0x8)
setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000000000)="ace92906dca9840400c1b23cb2d6fd8cab3c5031eb48d20000000000000000cdf059782f", 0x24)

[   96.099993] audit: type=1326 audit(1524731120.098:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7490 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0
2018/04/26 08:25:20 executing program 3:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$inet6(r0, &(0x7f0000000180)=""/196, 0xc4, 0x0, &(0x7f0000000300)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ff}, 0x1c)
r1 = socket$inet(0x2, 0x20000000000003, 0x2)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="626f6e643000e7ffffffffffffff00", 0x3a8)
connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendmsg(r1, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10)
times(&(0x7f00000002c0))

2018/04/26 08:25:20 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f00000000c0))
syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4800)

2018/04/26 08:25:20 executing program 6:
unshare(0x4000300)
setpriority(0x0, 0x0, 0x9)
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2})
mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0xfffffffffffffc7a, 0x0, 0x0)
mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380})

2018/04/26 08:25:20 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xfffffffffffffeff}, 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x8)

2018/04/26 08:25:20 executing program 5:
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002480)={<r0=>0x0, 0x2}, &(0x7f00000024c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002500)=@assoc_value={r0}, &(0x7f0000002540)=0x8)
r1 = semget$private(0x0, 0x2, 0x2b0)
stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000b00)=0xe8)
r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/cuse\x00', 0x1d4c5ff3ce9dc0e3, 0x0)
ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000dc0)=0x8)
getresgid(&(0x7f0000000b40), &(0x7f0000000b80)=<r6=>0x0, &(0x7f0000000bc0))
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000c00)={{0xfe2, r2, r3, r4, r6, 0x100, 0x75ed}, 0x6, 0x4, 0x10001})
r7 = accept4(0xffffffffffffffff, &(0x7f0000000c80)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000d00)=0x80, 0x80800)
ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000d40)={'gretap0\x00', {0x4, 0x3f, 0x2, "e4c84a881129", 0x3}})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
r10 = dup2(r9, r8)
sendmsg(r9, &(0x7f0000000900)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r10, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x3}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="55a8dcca8997fac393de5b54723774932b40e224e465137a614df1fefb827be200c95bf021946274c0b51ee156db0a010282862a00f02fe99042e19ad98a0011e50e2f2bd50f50476d68a3c484e160bbbde8cf19d8b42283eefa47017b74a0ab763261618dab9ca75e10317945700d971b9fc0d967af9522e94bb614c6f79ec53d12a05c3ae08ba03c4eb14991ab5b04cbcd1f013ab7defb5e95dce5480dfde78f05dfb07e45955153597059ca8276baac5c58b178d2cd669ab06dbd8581e0071630673184aa0b9e65049e1b54622e1b06f364faf0ee", 0xd6}, {&(0x7f0000000200)="c9e060939ba6c9a94f7c017b4c53b8ddfeb35ec7aded66512d16d3d4139a1748874473bff59007fa23fbc48af3422ac3c9c16b1ccaaa5f638a41e8be48d73a49b3c4ba06a14cab2b0cf69e2f6f4069e16d6cc62250bb798bf84ee5a372407a627a501b54d9ae09c83ec17a8dc25bba9496cdc474474e45f77158bec185479626171fc16c8c7284821f012aede93962da39cd19589874400565e60f91dbabec710914db1558520d86af7ea43199c12ca09da1f3723552eacbc8ba14dc05e6bfdeeef20db1d29b918c03a2c5283eb54382da0eba3755e7c8402c22877b", 0xdc}, {&(0x7f0000000300)="cbbb272ad6a21b943f361576", 0xc}, {&(0x7f0000000340)="347ea2da69da1916b3ae1d5a8af19307779942f9816309c330730b875664c94bdec38f91be315bae30905d0986de6698d9f1a52b60f31357213f6da9717e072ae0659f8fa740", 0x46}], 0x4, &(0x7f0000000440)=[{0xc8, 0x1af, 0x4, "21ada387adb289068655029fac97626674ec81b8292464e0cf7e134ed168b1c0a8ed2d9aeb60a8ab9398736fced42590f89d21ba8a4c8375fbf289f0b70bd6463a8dcef93f249ba04e2347597f0a2a05727434a40105b0c301260e52fcb4c3272bcc15da145740cec1d731263e20ad2728f531f06254100935a8a422c9aabde27e3cccfd3663cfd9f8e6eaeb562e2d4791b6919333564e74d3bc9ddd6138327d221035abf6933f738d8315278eb329cc59"}, {0x108, 0x10d, 0x2, "c9a08c251fefdf0e52745a6d2b4ecee7023a7e4833ad9a6f8c77d65476650302bcbeee279b17a3bc2e77ed0e668fe5dd6e42f985d04ddeda97fa1906c93080fcadcb393f14fd5dc489fc20eb806588f1d0d765974f3d0206b6c9b87d6a8045f003896143c607882882d274e0e24bca6707ae67641e709b1a003c8ebe7e68ac0d86165b6904b793b2c284707e3a86e6cb1b7ad498b157587859a2afdc880d6b1f94c8beefc0781580502d11a76231964fbcde212fee4d1cd0539f4f8fb4654972a0a19afe427ccfdffa2a92d283c36bffdc5d408ba6f3841a422dd52898ba6b31827c454d08fe430317b675509fc0a5d73f3b72ff967a"}, {0xd0, 0x13b, 0x8, "3ea76efb6e21afdbda7908e90722693e2e18922432f81d3c15820753b4a7e1287055e47f3500187b791a9fa3b8463f99fce2d36c8b856ea40f96e281f1a82a69245b73687219cd1090e61064fe9f873414582bb10ce1e487117e87dd2134ca59c9a0126e75113d201c46b65e087f9548929e753818868c5853477a24bc0d320f5b787691db88aaae0dc6a94811ac16bd9c42476188bb7d9da483814c1ecaae2cf64655df062ae2a935328aac18b6f62e32dc41313fa5b40ee126757f67"}, {0x110, 0x10b, 0xfffffffffffffffc, "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"}, {0xe8, 0x29, 0x3d948362, "bd39b936e845bfbac94bd3365b2da22f364a2f16fade9dfcda14aad8cf9de04c56d271ed4566eeba5531b7ffa8b4fa9d4230d7bdf3721a6fdba80cfdcf80ad3252eae97ca95c51bb7e204626e63e7cbf696303b9598855033dd4ee1d0710f36bf3b0ef00d2886cf08fef679e7526272231b86aea8f68019f2c0fdb8fbb4063775336b5c26a5d17eb6451f26d1d1063109e30c3e7a7407a4f1ceec9342998dd59c6e7286b3120bd51d5b9b30117c283226870f67082136862ab362602fe5a616a9eb615ceb6d5348331a1631d00be672a1353"}], 0x498, 0x8000}, 0x4000000)
recvmmsg(r9, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400})

2018/04/26 08:25:21 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1)
faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0)
sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x6, 0x188, 0x100, {0x0, 0x2710}, {}, {0x1, 0x811, 0x3, 0x5}, 0x1, @canfd={{0x1, 0x9, 0xcee1, 0x5}, 0x40, 0x1, 0x0, 0x0, "95a87d4ec9d43800822c19dd2e29c170f9c613107b5befc310ea47b8bfae8615dbc137fca39f859121fda21b2984e7d518dc0b8b7122ae11db0e0185f4c4a704"}}, 0x80}, 0x1, 0x0, 0x0, 0x44}, 0x4000000)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r1=>0x0}, &(0x7f00000001c0)=0xc)
setgid(r1)

2018/04/26 08:25:21 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
setns(r0, 0x8000000)
accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000180)=0x80)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={<r2=>0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0xff}}}, &(0x7f0000000280)=0x84)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0xffffffffffffd29b, 0x4, [0x2, 0x7, 0xffffffffffff8000, 0x8]}, &(0x7f0000000300)=0x10)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)

2018/04/26 08:25:21 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000280)=0x1, 0x4)
bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c)
r1 = syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x1, 0x20000)
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000980))
sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)

2018/04/26 08:25:21 executing program 3:
r0 = socket(0x40000000015, 0x5, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]})
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040))

2018/04/26 08:25:21 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00')
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1})
ioctl$TCSBRK(r0, 0x5409, 0x1)
socketpair(0xf, 0x3, 0x2, &(0x7f0000000100))

2018/04/26 08:25:21 executing program 6:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00')
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x6d)
write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000060dacfdc0008000000000000000000000000002f28ffbd6a004e85000000000000000000000000bd3d38da2da918a535e17145d40b6b23d5440c0906a9a9b6b432ea63fb1c3565b4ceb34d317c1454d940be3155d3c2cf00fe332eac2c40f23acf52fe5b978455f1d84bbbaa27c4778fc6c965f318987f3dc1a7acc650cd3a77e9d9026a6b42ec68d537c0b51135b8fa1de0441974425e39afa59d2be38f6d717e7c4ea5498ca62c5d76eb462c6811ea6bf30074680000"], 0x34)

2018/04/26 08:25:21 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPTPEER(r0, 0x40045431, 0xfffffffffffff001)
fgetxattr(r0, &(0x7f0000000180)=@random={'user.', 'system.'}, &(0x7f00000001c0)=""/155, 0x9b)
rt_sigpending(&(0x7f0000000000), 0x8)
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x400100)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000280)=0x7, 0x8)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0)
fgetxattr(r0, &(0x7f0000000100)=@random={'system.', 'cgroup,{security}(\x00'}, &(0x7f0000000140)=""/51, 0x33)
sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r2, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x14, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0))
getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/26 08:25:21 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x72, @loopback={0x0, 0x1}, 0x4}, 0x1c)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000180)=""/128, 0x80}, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), 0x1000000000000136, &(0x7f0000002000)}, 0x8000)
sendto$inet6(r0, &(0x7f0000000300)="96b8f157acd07d7991ec136a42d41b1f0b2e8264146504c5f0adb0e662387c26d5ba3ad99b418b56124bed16f5423183393a7627c236cc262aba3aebf42c31328492a5fd50", 0x45, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/04/26 08:25:21 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
setns(r0, 0x8000000)
accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000180)=0x80)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={<r2=>0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0xff}}}, &(0x7f0000000280)=0x84)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0xffffffffffffd29b, 0x4, [0x2, 0x7, 0xffffffffffff8000, 0x8]}, &(0x7f0000000300)=0x10)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)

2018/04/26 08:25:21 executing program 0:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x20000000})
epoll_wait(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d})
r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000080)={0xfffffffffffffffd, 0x7, 0x586, 'queue0\x00', 0x1})

2018/04/26 08:25:21 executing program 3:
setrlimit(0x0, &(0x7f0000103000))
seccomp(0x1, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x800, 0x2, 0xfffffffffffffff7, 0x1000}, {0x7, 0xfffffffffffeffff, 0x8, 0x8}, {0xd96, 0x8c9, 0x8, 0x8}, {0x400, 0x3ff, 0x7fff, 0xffff}, {0x80000001, 0x8, 0x3, 0xaf4}]})
setrlimit(0x0, &(0x7f00006a4ff0))

2018/04/26 08:25:21 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = gettid()
fcntl$getownex(r0, 0x10, &(0x7f00000000c0))
r2 = syz_open_procfs(r1, &(0x7f0000000180)="73611abcf3816d0020000000070000000000000000")
bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58)
openat$cgroup_type(r2, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xe6b9, 0x2, 0x1, 0x2, 0x100, 0x5, 0x6}, &(0x7f0000000080)=0x20)
eventfd(0x80)
r3 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendfile(r3, r2, &(0x7f0000a2effc), 0x100006)
stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x2, &(0x7f0000000340)=[r4, r5])

2018/04/26 08:25:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={<r1=>0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1}, &(0x7f00000000c0)=0xc)
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2)
ioctl$TIOCEXCL(r2, 0x540c)

2018/04/26 08:25:21 executing program 6:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80800)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000640)={<r2=>0x0, 0x4, 0x3ff, 0x9, 0x80000001, 0x4, 0x40, 0x8001, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x10000, 0x52a, 0x7a, 0x7ff}}, &(0x7f0000000700)=0xb0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x0, 0x4, 0x3, 0x2, 0x1000, 0x1ff, 0xfffffffffffffffb, {<r3=>0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x3, 0x7, 0x76, 0x5, 0x9}}, &(0x7f0000000080)=0xb0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={r3, 0x1ff}, &(0x7f0000000580)=0x8)
r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
fcntl$getflags(r4, 0x403)
setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7b3863fe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b844efe0000000000000000000000000000000000000000000000000000000000000000000002004e200000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390)
perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000600), 0x8, 0xe)

2018/04/26 08:25:21 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
syz_extract_tcp_res(&(0x7f00000000c0), 0x1f, 0x1)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x121001, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430)
socket(0x0, 0x6, 0x1000)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"623d015b814000", 0x4003})
ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13)

2018/04/26 08:25:21 executing program 3:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x90000, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x1f, {{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88)
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1})
unshare(0x40600)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0})
ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000})

2018/04/26 08:25:21 executing program 0:
r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0)
write(r0, &(0x7f0000002000)='/', 0x1)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x14)
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200))
pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)={&(0x7f0000000180), 0x8})

2018/04/26 08:25:21 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x52, r1})
bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4)
bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c)
close(r2)

2018/04/26 08:25:21 executing program 1:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0)
getresuid(&(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000100), &(0x7f0000000140))
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = fcntl$getown(0xffffffffffffff9c, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8)
r6 = getgid()
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b80)=<r7=>0x0)
stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000d00)='tasks\x00', 0x2, 0x0)
r11 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/vhost-net\x00', 0x2, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d80)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
r13 = accept$unix(0xffffffffffffffff, &(0x7f0000000dc0)=@abs, &(0x7f0000000e40)=0x6e)
r14 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000e80)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
r15 = socket$bt_bnep(0x1f, 0x3, 0x4)
r16 = socket$can_bcm(0x1d, 0x2, 0x2)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff, <r17=>0xffffffffffffffff})
recvmmsg(0xffffffffffffff9c, &(0x7f0000006800)=[{{&(0x7f0000000f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000f80)=""/185, 0xb9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/177, 0xb1}, {&(0x7f0000002100)=""/8, 0x8}, {&(0x7f0000002140)=""/126, 0x7e}, {&(0x7f00000021c0)=""/118, 0x76}, {&(0x7f0000002240)=""/189, 0xbd}], 0x7, &(0x7f0000002380)=""/178, 0xb2, 0x1}, 0x800}, {{&(0x7f0000002440)=@pppol2tp={0x0, 0x0, {0x0, <r18=>0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000024c0)=""/225, 0xe1}, {&(0x7f00000025c0)=""/146, 0x92}, {&(0x7f0000002680)=""/191, 0xbf}, {&(0x7f0000002740)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x9}, 0x6c}, {{&(0x7f0000002800)=@ipx, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002880)=""/175, 0xaf}, {&(0x7f0000002940)=""/98, 0x62}, {&(0x7f00000029c0)=""/100, 0x64}, {&(0x7f0000002a40)=""/241, 0xf1}, {&(0x7f0000002b40)=""/53, 0x35}, {&(0x7f0000002b80)=""/252, 0xfc}, {&(0x7f0000002c80)=""/199, 0xc7}, {&(0x7f0000002d80)=""/229, 0xe5}], 0x8, &(0x7f0000002f00)=""/134, 0x86, 0x1f}, 0xb}, {{&(0x7f0000002fc0)=@sco, 0x80, &(0x7f0000003300)=[{&(0x7f0000003040)=""/3, 0x3}, {&(0x7f0000003080)=""/162, 0xa2}, {&(0x7f0000003140)=""/99, 0x63}, {&(0x7f00000031c0)=""/148, 0x94}, {&(0x7f0000003280)=""/87, 0x57}], 0x5, &(0x7f0000003380)=""/110, 0x6e}, 0x97}, {{&(0x7f0000003400)=@rc, 0x80, &(0x7f0000003680)=[{&(0x7f0000003480)=""/33, 0x21}, {&(0x7f00000034c0)=""/176, 0xb0}, {&(0x7f0000003580)=""/57, 0x39}, {&(0x7f00000035c0)=""/90, 0x5a}, {&(0x7f0000003640)=""/24, 0x18}], 0x5, &(0x7f0000003700)=""/50, 0x32}, 0x4}, {{&(0x7f0000003740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003900)=[{&(0x7f00000037c0)=""/96, 0x60}, {&(0x7f0000003840)=""/181, 0xb5}], 0x2, &(0x7f0000003940)=""/251, 0xfb, 0x64c7}, 0x4}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003a40)=""/94, 0x5e}], 0x1, &(0x7f0000003b00)=""/35, 0x23, 0xaa}, 0x5f}, {{&(0x7f0000003b40)=@rc, 0x80, &(0x7f00000060c0)=[{&(0x7f0000003bc0)=""/225, 0xe1}, {&(0x7f0000003cc0)=""/23, 0x17}, {&(0x7f0000003d00)=""/2, 0x2}, {&(0x7f0000003d40)=""/194, 0xc2}, {&(0x7f0000003e40)=""/132, 0x84}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/136, 0x88}, {&(0x7f0000005fc0)=""/72, 0x48}, {&(0x7f0000006040)=""/84, 0x54}], 0xa, &(0x7f0000006180)=""/243, 0xf3, 0x100}, 0xe}, {{&(0x7f0000006280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006300)=""/221, 0xdd}, {&(0x7f0000006400)=""/248, 0xf8}], 0x2, &(0x7f0000006540)=""/212, 0xd4, 0x3}, 0xc7}, {{&(0x7f0000006640)=@hci, 0x80, &(0x7f0000006780)=[{&(0x7f00000066c0)=""/41, 0x29}, {&(0x7f0000006700)=""/72, 0x48}], 0x2, &(0x7f00000067c0), 0x0, 0x80}, 0x10100000000000}], 0xa, 0x2120, &(0x7f0000006a80))
r19 = openat$vnet(0xffffffffffffff9c, &(0x7f0000006ac0)='/dev/vhost-net\x00', 0x2, 0x0)
r20 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006b00)='/dev/vga_arbiter\x00', 0x200, 0x0)
r21 = accept$inet6(0xffffffffffffffff, &(0x7f0000006b40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000006b80)=0x1c)
r22 = getpgid(0xffffffffffffffff)
r23 = geteuid()
getresgid(&(0x7f0000006bc0), &(0x7f0000006c00)=<r24=>0x0, &(0x7f0000006c40))
r25 = socket$vsock_dgram(0x28, 0x2, 0x0)
r26 = socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006c80)={0x0, <r27=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006cc0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r28=>0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000006dc0)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006e00)={0x0, 0x0, <r29=>0x0}, &(0x7f0000006e40)=0xc)
r30 = socket$inet_tcp(0x2, 0x1, 0x0)
r31 = perf_event_open(&(0x7f0000006e80)={0x7, 0x70, 0x8, 0x8, 0x1, 0x2, 0x0, 0xfffffffffffffffe, 0x10012, 0x2, 0x1, 0x8, 0x10001, 0x0, 0x0, 0x9, 0x9, 0x1d, 0xfffffffffffffffc, 0x4, 0x5, 0xcbfb, 0x80000001, 0xffffffff, 0x1ff, 0x800, 0x353c, 0x100000001, 0x1, 0x7ff, 0xc7, 0x96, 0x3, 0x6, 0x4, 0x3, 0x1, 0x8, 0x0, 0x4a, 0x4, @perf_config_ext={0x400, 0xffffffffffffffff}, 0x0, 0x10001, 0x81, 0x0, 0x3, 0x2ca9, 0x20}, 0x0, 0x3, 0xffffffffffffffff, 0x8)
pipe(&(0x7f0000006f00)={<r32=>0xffffffffffffffff})
sendmsg$netlink(r0, &(0x7f0000007080)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000200)={0x16c, 0x2d, 0x304, 0x70bd28, 0x25dfdbfc, "", [@nested={0x18, 0x5f, [@typed={0x14, 0x6f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="7008ac20faf27e81777071ce5d1c3ecc09ce2d6d1392072af6c855e9beb72f51cdb435746f73358782116a08977a80e68ae5c44791b465dd17ed6a2506d7032831f72a845c92cf95d5cfcb8c391d0f41aca705d1ce3490797c96279524180b99ab672ecacd04fe393244af26687f7f7a9c0d63e499f931d4bf1e123d7a62b54efc667e615e134604f61db1ec104d929a2a63892d07bb146fea9fc6a2e543e386a6a8fa0cc32360fa00ecc74f34cc007cc232b2839eb544c92d7719c09673a866184f47e5ae3c9716f4b719baee9d21027ae3520a0dd0d1449f8cda48c8", @generic="01693d6d2eb473842f90a8c53763f62f5fe2b5d36d6a9cc4c59e1c3fa570cd983c80c69e9ed4328cf31b2fa8d2f9056dd2f1c173839c11260580e023a1c9983501eb38bb2672a3e2e7df58a6c0296c5b54866bf2951e2bc83659018db6ed7ea2779128dc0b1ba8"]}, 0x16c}, {&(0x7f0000000380)={0x158, 0x25, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="f3919e01fe6d37474c12f0809186cca2f8db247b0977d5ab6070558710bc82e2f6d595cd43374c4e5ff74f1f17c0dce9727a334503bbd193571d6675b168e766e18d918d6b85371e836ab4988fc9b02954c8e8adc1058386d2ebbecaa00626c0f26ac3ffddb0397452c34b9b91a793c258d695299829585f14a1c4879c840cd27b6b4b32b177799ecb330eb1b74792488f29f4d6dec7f0d07003d7f819c71b3acfbd77d2647b61549db8c67dd710b85e0ce628cd6d6fc4335ce38a", @generic="e56dc3527676d18fb6d4569a17e8fd5eb440881303b3a3cba26ee852a4e71a77e9826c8cccc6667955a282eb90f4faa67175d660a8a1ab412588bf09fd5fb6d0233e64ea6015b5ddd6aa97644bd1965adc6fa5b249cd53cc216dbbbb862607139836ab8f56a562945c9af3f224bb6427aaec07fdac98f5752f77d3bb891e", @typed={0xc, 0x5b, @u64=0x8}]}, 0x158}, {&(0x7f0000000500)={0x2a0, 0x1f, 0x100, 0x70bd26, 0x25dfdbff, "", [@nested={0x104, 0x90, [@generic="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"]}, @nested={0x18c, 0x44, [@typed={0x8, 0x1e, @uid=r1}, @typed={0x8, 0x2d, @fd=r2}, @generic="41deed046006ee1ab3f075a3dd5f", @typed={0x8, 0x85, @ipv4=@broadcast=0xffffffff}, @generic="8e11d95922e807309fbe650ed171f21d6b85e68605278e20a8ae241c74284768b901f251e0e39f872b02bec2a35672c426503707d2ff757e86fa9755c2d2d21d5b194ed608c71ae5c339e46115c0f797d4079e98d3394cce864676c61dd3b08ecb85d5d38d6b291457d87c8589018b1fa97da6d44d67bec3491a187e80cb163be00438f429d8c0da269128e44e9d7ca77006f307733fbc163974b076bedc5ad4477e12a6b4f5c1e8064d624a4a21af7118db012910e7798fa4ea675a712bcb1af4fefed815d1d5109592199b", @generic="fc657b7b581d560e4a18b92c3086df12fb323a4386dbe224e7e4582536d6466cbc0b51eb813d40ede90a06a31432a0565ef44c12f8a845bd31456be898150dbd9239730178b84720059d6b37b4e8e82ac8ce4217870eca6c3d89ccd6e8df010ad58416dbe9d803b615e7da30781ac4c91d537dbfe4bf06590d427defeaf6bc76262c1435101d47fc164cf35a1cdfe06931e3c9663264"]}]}, 0x2a0}, {&(0x7f00000007c0)={0x20, 0x32, 0x20, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x79, @fd=r3}, @generic, @typed={0x8, 0x63, @ipv4=@multicast1=0xe0000001}]}, 0x20}, {&(0x7f0000000800)={0xe0, 0x1c, 0x326, 0x70bd26, 0x25dfdbfd, "", [@generic="2c6cceb0ed16826b9972126761750bc00dfb7348499f5d2fda58e336e2029a1d94af231d15085efe103379c5703ab0fafceb9d06f68b27338e8311abad7391d8ce36c64e4b960c4af9a67dbec7951f8115522d69ac99fb622e98d87ce74f115fdaee9f31690380022c1f38f2ba7e36e609c916251cc7c608171bd5f5e4699067a67c7a63f741a08f7c8db434eac11d890437056d58f924789bd5b2012b8ed1fdd4b7ca4f6c5af3bcb413ee27056ef6d8a5f0ead1c18f3f1f56", @typed={0x14, 0x79, @ipv6=@dev={0xfe, 0x80, [], 0xe}}]}, 0xe0}, {&(0x7f0000000900)={0xa8, 0x1b, 0x300, 0x70bd27, 0x25dfdbfb, "", [@generic="dbecc01a048b1a51fc6b3fd0ae8d32d992d5c4181c660e66aa0dfe215c18ff9a30a5c2d9c5d65d922a9af7b6fef1b33114ef7bbb895b73694f085af4be5d6f6513c2cad10aca46045e95c41092e92113d8edc617de04b6d779eb6c1cd93faccdcc359f631d6b1ddf8bc019a4032c1ce791ce858703a8457be8c40802c7610d921531250c4c2767e785456fc900eaf2", @typed={0x8, 0x57, @u32=0x6}]}, 0xa8}], 0x6, &(0x7f0000006f40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r30, r31, r32]}], 0x120, 0x40}, 0xc0)
r33 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r33, 0xc0505510, &(0x7f0000000180)={0xaae0, 0x1, 0x0, 0x0, &(0x7f0000000080)=[{}]})

2018/04/26 08:25:21 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00')
fchdir(r0)
syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet(0x2, 0x3, 0x19)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000004}}}}}, &(0x7f0000000000))
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000002c0)=""/17, &(0x7f0000000280)=0x11)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)={'nat\x00', 0x2, [{}, {}]}, 0x48)
io_setup(0xffffffff, &(0x7f00000000c0)=<r2=>0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000000100)="37f34bff031bc9cbab034bae0e2939743b8904ef2960ee14b321e7752dae359931fe36b5a25850fe5f1e76447ca972eb7398cb642347b396fb43ef8d9e68f63dd9cc4dc21bfaee12f88b2f0454166492564b2df273f2e064ca71d0085b905171f3dccacada7d67a3044a4e1a6f5251a1c0f2e6afec7e28917471b3b52c041f9a86e578afaa57981501a4347bb720d55cc3bd759a6d7bfebc42287b3cdee6cf30", 0xa0, 0x0, 0x0, 0x1, r0}, &(0x7f0000000200))

2018/04/26 08:25:21 executing program 3:
r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0)
write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r1=>0x0)
sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39)
sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd)
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x3, 0xe1, [0x0, 0x20000a80, 0x20000cf8, 0x20000e08], 0x0, &(0x7f0000000500), &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYBLOB="287ed3429bf330cd203791e0e85eb4d2f8cf1708fa43d6239d1700cef6ee1aea3f28cd2a003e7ab5d98c0060e43d0945e14a4e75c11953e0b63f4d80ce0b8679969b58bce603c4d1d35cdc7e2e2a6394b50a46a429a81170af4e273331c35fa35a9527a31b5a399a042184d24ccb3b2eeee474e2d7b8579e6f5de44add642cbce7daef4531c23db02edfc47e11c60190a6bf59204e05353829cdc1700f4fd6303ea453776d6f42e127c65904c3a1977edb9c5885f5e4783d7b6040ee86f8e2d37c9878c82083ae8dd764b9c03d583415f546b7c0a4", @ANYBLOB="4f678df0c6436ad92873fe4cd191a9cd656c17642f614db98a35d652c2eb5dd70b4bc58cec", @ANYBLOB="d2e42451c29c3041826def8978e5720c7974da7e80a23a1b73e9da6c210f9538270c553c91f3eb3daf0f40ae8c3a4061f9e747ccb1375fe940982807ee6505bb2fb8d5a4515ab0d23d771094fd6280e354f7ad3a8666e95b45c4934b1d64ae27075658a70a4b4fda5d0c4c4af5f7f2ca8a3dffb024fd87bb5026cf6a7f3ccf084b90f5f2a7be1c9efa3f252e346b989232f37713e4e65d976426295d96d1901003e1ff2746699c40c77dd9d4290060513372625d1694682eab04a73d97127d5a4f40c3a8281cb03a6e5b2ae8601c812a847f37444805f88cd93ee5e1abfc1b", @ANYRES64=r3, @ANYBLOB], @ANYRES64=r3, @ANYBLOB="83c76415fa470259743713b2def00b86c93454fe06dca7d072a322f34ff164a7311cc4776c961d5250cc8e11e83bad1bc9a97317bb9fff234c1ad2bec73a9fe66cc4b99e32648e2604fbabafeda1b591732c06f4608d75bb6103e9ebf8cf23dec4f11daabaa13f4a38084dd20f503c8cb837a9622839482eb7340993d6a47ba9d236a7f61e5e52eae06eedf15dda43390fe131f3586800ee", @ANYRES16=r0], @ANYBLOB="a88881b0529a05b70cfa9fd3de48c0f439bbe52e2e8baf5e17a9b731f340a45888fa65451a4a8629d058d94c8feeb00b9889a3bbe65a167db84f2f6c502fd6f408d3406c3ec4229b617fba209752a5587519ad44b069273e57074c8cd8680573c4690786b6266c9dbdf7a7ad8dc26aa90b820dd3f2124c09c46e766fb406096972b4729b555ed90ce3b3ad1e480ff0568cd18b49b01e82343e785d8a04985df035b6a101dea4f2caa8790550de9fbace7b444365726a3a4bb800e25045", @ANYRES64=r1, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES64=r3, @ANYBLOB="cbb2506019380f35b084bb0611a3c301ce0c63dc7b798bbac199c822fec4b01e3ca6baea69d2a7f36d43c58b3e0a5db44b5bef46d61e1efd310b66"]]}, 0x163)
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)

2018/04/26 08:25:21 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x80, @tick=0xedf, 0x8, {0x7, 0xda}, 0x7fffffff, 0x0, 0xfffffffffffffff9})
write$sndseq(r0, &(0x7f0000000040), 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/26 08:25:22 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x800)
setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000080)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f00000bc000), &(0x7f00006b8ffc)=0x214)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040))

2018/04/26 08:25:23 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0)
signalfd(r0, &(0x7f0000000040)={0x1000}, 0x8)
r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8)
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdfac, 0x200)
ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
unshare(0x40600)
epoll_wait(r1, &(0x7f0000096fc4)=[{}], 0x1, 0x0)

2018/04/26 08:25:23 executing program 3:
r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfc, 0x100)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x101, 0x20, 0x7fffffff, 0x7}, &(0x7f0000000140)=0x18)
setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x1)

2018/04/26 08:25:23 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x80, @tick=0xedf, 0x8, {0x7, 0xda}, 0x7fffffff, 0x0, 0xfffffffffffffff9})
write$sndseq(r0, &(0x7f0000000040), 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/26 08:25:23 executing program 0:
sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0)
remap_file_pages(&(0x7f00006b0000/0x3000)=nil, 0x3000, 0x1000000, 0x2, 0x18800)
madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf)
modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5)

2018/04/26 08:25:23 executing program 6:
r0 = memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x2)
epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xdc)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x9, 0x7, 0x9, 'queue0\x00', 0x7b6})
r1 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@random="deeef164333e"})
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x70000000})

2018/04/26 08:25:23 executing program 1:
r0 = socket(0x1e, 0x2, 0x0)
ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x80000001)
bind(r0, &(0x7f0000000640)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x80)
r1 = socket(0x1e, 0x1, 0x0)
sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="71000000f614426bab6e731eb216ff6fb8a42813fb6c9a0bf8604bfb772bcaf7d690717395d81ff8d8aa580aa5c13360cd5405880ee5995a1ad05fe0120200000052afd5c13961bdfae99bdfba357fdd496b59ef6e4ce92e1fbc900e1f5cbc8ddd04c2931b33df2700000000000000000000000000"], &(0x7f0000000800)=0x79)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000840)={r2, 0x40, "f13cf136d934532de75f5803a58a85fabe2eca07ad22d3522c40c2f5047739c8be967e175f258d2060094dee9c060ef2b7ae5ffdc527bcd791f2a0d3078db820"}, &(0x7f00000008c0)=0x48)
close(r0)
getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xc)
sendto$inet6(r0, &(0x7f00000003c0)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x2, "464c5ae3ce26836b035fc7b626234ce7adb7d56a758ebe82f37bfc1e2a165d617e8f8e96a7d30f4bd7ec559002be40d1647cb25bc65dea3c21db4325d7f1f35d827c3e4fe61dae18982d5e29527b5644"}, 0xd8)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1)
getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4)
sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x45, 0x30, 0x8, 0xc457}, &(0x7f0000000400)=0x18)
getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09)
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000900)={@dev}, &(0x7f0000000940)=0x14)
ioctl(r4, 0x800000000008982, &(0x7f0000000000))
socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040))
bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
socket$alg(0x26, 0x5, 0x0)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4)

2018/04/26 08:25:23 executing program 7:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00')
exit(0x0)
connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_team\x00'}}, 0x1e)
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000))
fsetxattr(r1, &(0x7f0000000480)=@random={'btrfs.', 'comm\x00'}, &(0x7f00000004c0)='ppp1.!trusted\x00', 0xe, 0x0)

2018/04/26 08:25:23 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x1)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffbfffffe, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8)
r1 = getpid()
syz_open_procfs(r1, &(0x7f0000000000)='attr\x00')
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c)

2018/04/26 08:25:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x1000000000)
getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc)

2018/04/26 08:25:23 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x3c3)

2018/04/26 08:25:23 executing program 3:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000db}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="0000000000000094f2dd000000711001000000efffffffffffffff0000a100000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0xffffffffffffffc1, &(0x7f0000000040)="14b99026deee6ed7c0e7786bc68848dac9006281497bc52a789750b4ffb4ed3c831e79ac1c9e94deb4881895347dbc998eb7e3d8ac537620fb2e8bedd71afd2de4babe98725184aab55be8749fd8a957e2853f08d2d89b4b342abe187283c2033b2c5f27142cec22d61b3098ec5fb3a90a8b73f66fb492cc71db6cbd3cca07053c916f2d0d293250f8a99018da81f44182cd0b9ee79ddaaa81653aa7afe07b3b3773ebc89537390bcb"})

2018/04/26 08:25:24 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = socket(0xa, 0x805, 0x3)
sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000000)="7736805d8edb89f2d2c54d811afa", 0xe}, {&(0x7f0000000080)="ee3c0e02a1e7e0ec4f8a4f47eaf0257b8e4b2827b53fb23a899f4eadc250898fef7a51b19f0ac0988688b42be62334cfb46adf1c77435f27245adecc625f73f924e5ec56993998c1da5173883e07f12786f0fcd53ec20d2685", 0x59}, {&(0x7f0000000100)="03ee89e8627a0f689cad4acffc043e36c3dd0a1c0818f36c13bd1ba0a4e876185a7389746ca7c0b6b11528257deb6847538dd20cf6aa4de29642d5944f91a34d6f0bfb2be6c08865f71bc2c90d7c71cb133b", 0x52}], 0x4, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x200}, @iv={0xe8, 0x117, 0x2, 0xd1, "62b38bac01c434d34b36db3c99b1593768942fbb053a52f062bfd416c8928e5bec9c309f91ffb4f8e8ae0eded42a19c58bbae14cd28392c6fdd0a2a86eac71d4ea1c4f47a95bb3db10629f00d54acc3e9640339f90a4f684ebe59d7a98a2d29dfe3ba7741b7fd24059b7c1994e220be9e79145c867608e3eb01c4a07b40509575b91fec9adad0a062908de66d210e144e9449e0c8cfb3fcb5c4f1644c8e2995eb727d715e6eb2bcf3a879f44ca28371fae6da925ffd2f7c5417a463e47c53ca978d1b1843bd97f6762883ed511b4891388"}, @iv={0x108, 0x117, 0x2, 0xef, "895f55f62fb712cb86a00ded4af41033fd5a49bc032d32a51cf00e15e79898f941d24214b84bdf2eb1f55ba82aed117d0f45ffce91a24c0851c35bad8bff825a71c8875763d395598dcbe98a6d2036a5b871787974c0e7904d570f6090520341e0a17c4d059991b6e6a51a7233c27198ff1e448f0e54d4baaf82e450d7da8b989e5e8bba8d78905f7db87591ecf6a131545d1b212f45d507fc5a8271b98fa2e84ed56b5faad5750b50ded6b69a8e292982a58992d8f638549b843417162666c2d7bb2440878696b9efc4e2a7926b5f996be5e97cd95ff0fe25b53123aeff11c73b617a77f7623ddef705b1d66e5b30"}, @iv={0xa8, 0x117, 0x2, 0x8e, "c17216f31951ffe04bc45ea3b7d5b80b8dea467f00823438d9e3f15558376382843be285514c63477b5e60d232172525e13ab8d86cf4b24275df67eb8721e2a34c517c54f82afeadfa99dfeecb1c99185ef33ba56067a8f6abd1c6e6720ccedd6f470e15e9be7f0bb752d2c0ad08b1af1cc65c0b02bc249de8b2adff5dfe6cc76105b3fdb5547ff4228c3d47fe97"}, @iv={0x70, 0x117, 0x2, 0x5b, "9c7672864cbdfd54460362868c5dd232d6f168b42911d7f0dd251bb2a76ba74e7ee0045c9d998bb66e0ee92e34e803ce530db8b44a356aa362717cdafbac146c86627a9ea6010d581f33666e101e8b9734a326876c04bb0379e8c5"}, @assoc={0x18, 0x117, 0x4, 0xac8}, @assoc={0x18, 0x117, 0x4, 0xa7f}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x398, 0x800}, 0x48050)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$netlink(r2, &(0x7f0000000800)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000000380), 0x0, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0)

2018/04/26 08:25:24 executing program 2:
unshare(0x20000000)
mkdir(&(0x7f0000024ff6)='./control\x00', 0x0)
r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0)

2018/04/26 08:25:24 executing program 0:
mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0)
mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000500)='proc\x00', 0x0, &(0x7f0000000000))
rmdir(&(0x7f0000000600)='./file0/file0\x00')

2018/04/26 08:25:24 executing program 3:
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x22c0)
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xc, &(0x7f00000000c0)=0x1)
r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "71bfcb2514094ab817f42dd065ffbab1c06387ec16f4925ccf65852a22bdb7f1ebf433cf390dde1153536a20"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3dac2b32fbe712317abe5fb1bbd4cd88638fcf386efa15008a0ee21b8675b98ab49898ac9aae741c75ac5905da12ac885e4a85a344eecc864227f7c99ecf215e", &(0x7f0000000040)='\\\x00', 0x2})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=<r2=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x974, 0x0, 0x80000001, 0x8, "0697b75c73506033a85d1b711fb4682a6d47b9fcdcff3c0373c0fa55a0d0540103e266d79770e4eeef4031c4", 0x200}, 0x0, 0x0, 0x7, r2, 0x78, 0x7, "9da071b6f1bb330b654f8d60924efc551c707405706b2caae801802f797076dc272eef79783e25460e4dfa50c7a29a945d6ffe7d0761bd30edf710fab44a6d23", &(0x7f0000000140)="6d643573756d6264657627c473656c6673656c6600", 0x15, [], [0x80, 0x2, 0x7, 0x40]})

2018/04/26 08:25:24 executing program 1:
syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x440)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0)
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
r2 = dup3(r1, 0xffffffffffffff9c, 0x100080000)
bind$llc(r2, &(0x7f0000000000)={0x1a, 0x320, 0x8, 0xfffffffffffffff9, 0x80, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x81, 0x0, 0x9d4b, 0xffffffff}, 0x6)
getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
recvmmsg(r3, &(0x7f0000004880)=[{{&(0x7f0000004440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004780), 0x0, &(0x7f00000047c0)=""/129, 0x81}}], 0x1, 0x2021, &(0x7f0000004a00)={0x77359400})

2018/04/26 08:25:24 executing program 6:
r0 = memfd_create(&(0x7f0000000000)='))\x00', 0x2)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x87da)
write(r0, &(0x7f00000000c0)='\r', 0x1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0x80004000000000f, &(0x7f0000000540)="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", 0xfffffffffffffeef)
pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000440)='%', 0x1}], 0x1, 0x0)
fcntl$addseals(r0, 0x409, 0xa)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x10, @time, 0x58, {0x4}, 0x3, 0x1})

2018/04/26 08:25:24 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/57)
r1 = socket$alg(0x26, 0x5, 0x0)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00')
bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58)
r3 = accept4$alg(r1, 0x0, 0x0, 0x0)
sendfile(r3, r2, &(0x7f0000807000), 0x3f)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0)
write$sndseq(r4, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x0, 0x0, 0x4}}], 0x30)

2018/04/26 08:25:24 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58)
r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8001, 0xa0100)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0))
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14)
r2 = fcntl$getown(r0, 0x9)
ptrace$setopts(0x4206, r2, 0x5, 0x11)
r3 = accept$alg(r0, 0x0, 0x0)
socketpair(0x1, 0x3, 0x100000000, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000100)={0x1, 0xffff})
accept4$alg(r4, 0x0, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="fb3a7431a7e7f32b13a1da5bea00febab1fe370c17b490fc21e282a3509a18", 0x1f}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}], 0x1, 0x0)
recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x1b4}, 0x1000000000000000)

2018/04/26 08:25:24 executing program 1:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x1)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x9}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x93}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x101000)
ioctl$KDDISABIO(r1, 0x4b37)

2018/04/26 08:25:24 executing program 0:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x4000, 0x4000000000002, &(0x7f0000713000/0x4000)=nil)
remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0)
mbind(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000000)=0x1646, 0x8, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)

2018/04/26 08:25:24 executing program 2:
mkdir(&(0x7f000002b000)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sockfs\x00', 0x0, &(0x7f00000000c0))
accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80)

[  100.531170] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic))))
2018/04/26 08:25:24 executing program 6:
unshare(0x20000400)
r0 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1)
getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x14c, r1, 0x8, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2a}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0xc}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x72ac}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8011}, 0x4000)
r2 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id0\x00', "74692d65723000000000000000000000020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000800"})

2018/04/26 08:25:24 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/57)
r1 = socket$alg(0x26, 0x5, 0x0)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00')
bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58)
r3 = accept4$alg(r1, 0x0, 0x0, 0x0)
sendfile(r3, r2, &(0x7f0000807000), 0x3f)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0)
write$sndseq(r4, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x0, 0x0, 0x4}}], 0x30)

2018/04/26 08:25:24 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x1b, "8ee4514da65f1fba4be9a872aa66a58b099bb5b9545cb1257f33a9"}, &(0x7f00000000c0)=0x3f)

2018/04/26 08:25:24 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
close(r0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x88000, 0x0)
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0))
pwrite64(r0, &(0x7f0000000000)="1e47632099c5298eecf02363f2576559fe7e92d59cebdade097535933a285c419f9f57058b97e7b3aab9709c194bccba07c1defb4e7fe2e73501cb408b8e4dca63bee4f7d938ca8fa6292a9294ec123daadf515dbdd9f2f9274d4978a23683854fa1208e0c8f4ff4998cbe9486d0a8e95b8e02a9d057a27175bf8120", 0x7c, 0x0)
accept4$alg(r0, 0x0, 0x0, 0x0)

2018/04/26 08:25:24 executing program 5:
syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xd7, 0x40000)
ppoll(&(0x7f0000000180)=[{}, {0xffffffffffffffff, 0x2000000000001}], 0x174b35938494a2a2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000080)={0x1ff}, 0x5)

2018/04/26 08:25:24 executing program 4:
io_setup(0x40, &(0x7f0000000040)=<r0=>0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
sendto$inet(r1, &(0x7f0000000080)="5fe84263bcf5634f0366fdd5e69b4f8d4f8e0c427d1003b8208a37e099dc2d34", 0x20, 0x10, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
io_destroy(r0)
io_setup(0xfff, &(0x7f0000000000))
io_submit(r0, 0x0, &(0x7f00000022c0))

2018/04/26 08:25:24 executing program 2:
socketpair(0x1, 0x80007, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x8, 0x5}, 0x2)
r1 = getpgid(0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000040)='numa_maps\x00')
sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff)

2018/04/26 08:25:24 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4)
socket$packet(0x11, 0x3, 0x300)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x2, 0x0, 0x1, 0x839, 0x401, 0x4800, {0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x7, 0x7, 0x40, 0x100, 0x1}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5, 0x20}, 0xc)
sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000000040)="be", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0)
writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1)

2018/04/26 08:25:24 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000002200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0)
flistxattr(r0, &(0x7f0000000000)=""/170, 0xaa)

2018/04/26 08:25:24 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x0, 0x6])
lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000040)=@random={'user.', "2f2f73656c696e757800000101"}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0x73, 0x0)

2018/04/26 08:25:24 executing program 6:
unshare(0x1000000)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0xb, r2})
close(r0)
fadvise64(r0, 0x0, 0x0, 0x0)

2018/04/26 08:25:24 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x9}, 0x20)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000)
ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b)

2018/04/26 08:25:24 executing program 5:
syz_emit_ethernet(0xbd02, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}}}}}}, 0x0)
r0 = semget(0x0, 0x1, 0x2)
semctl$IPC_RMID(r0, 0x0, 0x0)

2018/04/26 08:25:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240), 0x8)

2018/04/26 08:25:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
socket$alg(0x26, 0x5, 0x0)
fallocate(r2, 0x0, 0x8, 0x2)
sendfile(r1, r2, &(0x7f0000b89000), 0x8)
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080))
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x6d4, [0x838, 0x0, 0x3, 0x2, 0x6, 0x47c, 0x5, 0xcd]}, 0x5c)

2018/04/26 08:25:24 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0)
close(r1)
fsync(r0)
connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"4932c2ecb514fb"}, 0x1000}, 0x10)

2018/04/26 08:25:25 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4)
socket$packet(0x11, 0x3, 0x300)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x2, 0x0, 0x1, 0x839, 0x401, 0x4800, {0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x7, 0x7, 0x40, 0x100, 0x1}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5, 0x20}, 0xc)
sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000000040)="be", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0)
writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1)

2018/04/26 08:25:25 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0))
dup2(r0, r0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/26 08:25:26 executing program 6:
unshare(0x200000)
r0 = socket(0x1e, 0x1, 0x0)
unshare(0x1090100)
getsockopt(r0, 0x10f, 0x82, &(0x7f0000000100)=""/4, &(0x7f00000000c0)=0xfffffffffffffef3)

2018/04/26 08:25:26 executing program 0:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x284500, 0x28)
ioctl$TCFLSH(r0, 0x540b, 0x8001)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x40)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140))
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={"737fffffffffffffff00000008000004", {0x2, 0x0, @multicast2=0xe0000002}})

2018/04/26 08:25:26 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000003ff6)="73797a6b06006c657200", 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48)
chdir(&(0x7f0000000700)='./file0\x00')
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x7, 0x4000)
r2 = getpgrp(0xffffffffffffffff)
ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000500)={0xa, 0x64b, 0x5, 0x7})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003040)=0xe8)
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000005c0)="8cf035144546bc1dc06b79d5f7b1ae65a27433978238a9c1d199c67cc4a09905d35a3346dcb3a57a172b558cf37f00c6af9ef9f577ce86ed036f69c11dde5dcd4a8f8bd0da9df35459658e973c5a222ce85a017ec6886b1a2be040b6dd5ef307d376ab8cc4d01234c25b6bed2ab5930082e6380e38223124098d21657281a2fc08c2c7a446d4a30298a79365ba26e79985d8")
clock_gettime(0xffffffefffffffff, &(0x7f0000000580)={<r4=>0x0, <r5=>0x0})
sendmsg$can_bcm(r1, &(0x7f00000031c0)={&(0x7f0000003080)={0x1d, r3}, 0x10, &(0x7f0000003180)={&(0x7f0000003100)=ANY=[@ANYBLOB="abaa0001000100000000", @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="030000c001000000030000601101000026819a392b9aede0ecc0d0b4c8c770baf632a173e3ab7280837d3488d42bbe63ffbd6300e59f490c5c185c2c37cffdc125a2a5ebeb22c0f98389ee2034d0250f"], 0x80}, 0x1, 0x0, 0x0, 0x20044844}, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000680)={@loopback}, &(0x7f00000006c0)=0x8)
socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000040)={<r6=>0xffffffffffffffff})
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r0, 0x2, 0x1}, 0x14)
recvmmsg(r6, &(0x7f0000000440)=[{{&(0x7f0000000100)=@ethernet, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/24, 0x18}], 0x4, 0x0, 0x0, 0x6df3}, 0x7ff}], 0x1, 0x40000000, &(0x7f0000000480)={0x77359400})

2018/04/26 08:25:26 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}})
io_setup(0xac7c, &(0x7f0000000000)=<r1=>0x0)
r2 = getpid()
sched_setscheduler(r2, 0x3, &(0x7f0000000280)=0x4)
r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x414402)
io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x782, r0, &(0x7f00000000c0)="0f941abbd03af61ad916ab407ad421149a510f2b123f92df6c47dfaa3e68de4d355e0ca93d3d74466f8cfa7d308cf85a7fd70b625a60c8f8bb11cffcbeeee9188831c23616435497da36f69a4c502f98aaefd9269a1d479c9788271411a92ceacf028f829e559c19be11c7ec7546a5905e38c8f30b0c6e59b259b896d8d503a3304d5add8bae8f8062960eae1122d7583731eafe7dd242c8099770b06449952084a651128919e888522962b91209bce833563052b32ced864126d71f29e13180986d03bb1fe566a2972576b0c87ce67fe6e89ed1a55671e97866768d8a66f0efee45f8b2153739ec4aee9782c2f7", 0xee, 0x7fffffff, 0x0, 0x1, r3}, &(0x7f0000000240))

2018/04/26 08:25:26 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0)
unshare(0x40600)
fdatasync(r0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002300)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000002400)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000023c0)={&(0x7f0000002340)={0x58, r1, 0x300, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x46}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040040}, 0x1)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000026c0)=<r2=>0x0)
ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000002740)={&(0x7f0000002700)=""/41, 0x29})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002440)={r0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002500)={<r4=>0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xc38f}}, 0x8113, 0x10001}, &(0x7f00000025c0)=0x90)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002600)={r4, @in6={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x84)
process_vm_readv(r3, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/235, 0xeb}], 0x2, &(0x7f00000022c0)=[{&(0x7f0000001200)}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x3, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002480), &(0x7f00000024c0)=0x10)

2018/04/26 08:25:26 executing program 5:
sync()
ioprio_set$pid(0x0, 0x0, 0x4001)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
pread64(r0, &(0x7f00000004c0)=""/183, 0xb7, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000400)={{0xd2, 0x5}, 'port0\x00', 0x8, 0x0, 0x4, 0x3, 0x2, 0x8001, 0x2})
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @rand_addr}}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8)
r2 = socket$netlink(0x10, 0x3, 0xb)
writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)="abe04685bcf755e52996aa86c242f4fa615dfe5cc16b18e420"}, {&(0x7f0000000140)="c795a9f5a8eb46c1112a0fd56451d3ed9f6e9aef50dcd724e214da19f0a37bdb37354e29e55d30f9bfff0c6fa94524ad33860425794cf07089f65f4d5983"}, {&(0x7f0000000180)="377ed6e323690cbf013fc201b26d4da8a5c44c69d7b98a2691dca6"}, {&(0x7f00000001c0)="d0a568c6b596528b1f4dcdbd20451fa603993d89dfd49775bd0f2e8829cdca1c1f27407bf7efcf6021543297ff237b7dc8eb7eff36143ccdc0d07f7e0abf15b54c7f81e51392213bfeb61622662b118403c63f7cfcb0a9f515fa8920d6387ef05eb623506d44b6daeb59d479fa18d0453625f76083636121121abbd266db431e00576e49be2a1544757b3b456b5e263b64fa929e2a22cebbeb71c7b8918bd4c42c37ab9345414dab4c341dac65731a35aa7dce4184ba46de5b98461f0f97d6376a04d1a3f4ee8e12dc191e237a85ca758c19ed6184f24b7d2c60937f4c5cdfa180368c"}], 0x0)
writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1)

2018/04/26 08:25:26 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00')
execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e65743000"], &(0x7f0000000040), 0x0)
pwrite64(r0, &(0x7f0000000000)="ecce43e45f60680036e25e5092dd387f47aedd2a17eed16c126d58a707cd6a86be66ed8925e4000f0fe83436ca4f1870c1b85e604c8eb9a342bbe0b197a7e84c6054554547203e8f8ed5ed728a47bb430a8388d91bdd513c149fdd03", 0x5c, 0x81ae)

2018/04/26 08:25:26 executing program 1:
r0 = socket$inet6(0x10, 0x5, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@srh={0x7f, 0xc, 0x4, 0x6, 0x7, 0xc48a, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x68)
sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002050000100000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0)

2018/04/26 08:25:26 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x4000000)
sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0, 0x121}, 0x8)
r2 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000001c40)={&(0x7f00000006c0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001a00)="c7", 0x1}], 0x1, &(0x7f0000001c00)}, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00')
preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x2, 0x0)

2018/04/26 08:25:26 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f34a, 0x0)
pread64(r0, &(0x7f0000000000)=""/62, 0xffffff16, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x9, {{0x2, 0x4e24, @rand_addr=0xf9b1}}, 0x1, 0x6, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @rand_addr=0x6}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}]}, 0x390)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x84)

2018/04/26 08:25:26 executing program 6:
unshare(0x20400)
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1)
r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff)

2018/04/26 08:25:26 executing program 7:
syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff98d6599bc2dfffffffff0000000000000800450000300000003ea94d5778ac1414bbac1414110500907800000000450000000000000000000000ac14"], &(0x7f0000000200))

2018/04/26 08:25:26 executing program 4:
r0 = socket$pptp(0x18, 0x1, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000e808000060090000a8090000616d6f6e670000000000000000000000000000000000000000000000000000005008000000000000000000008dffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c010000000000000000000000000000000000000100000000000000000000000000000000000000baffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xee4)
r2 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
mq_timedsend(r3, &(0x7f00000025c0)="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", 0x1000, 0x400, &(0x7f0000000140)={0x0, 0x1c9c380})
connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c)
listen(r2, 0x1000008000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a", 0x93}], 0x1)
connect$inet(r4, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r4, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0)
bind$alg(r5, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58)
clock_gettime(0x0, &(0x7f00000000c0))
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0)
r7 = userfaultfd(0x0)
ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
readv(r6, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1)
ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000100)=0x2)
read$eventfd(r6, &(0x7f0000000040), 0x8)
ioctl$UFFDIO_UNREGISTER(r7, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={<r8=>0x0, 0x56}, &(0x7f0000000880)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000008c0)=r8, 0x4)

2018/04/26 08:25:26 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
close(r1)

2018/04/26 08:25:26 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040))
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @empty, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0)

2018/04/26 08:25:26 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x3, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x6800000000000}, 0x4)

[  102.504904] kernel msg: ebtables bug: please report to author: entries_size too small
2018/04/26 08:25:26 executing program 6:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', <r1=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x0, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f035428cdd59efe"}}, 0x48}, 0x1}, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00')
connect$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"97670e6b361cfc"}, 0x3ff}, 0x10)

2018/04/26 08:25:27 executing program 1:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000100)="16db0a4a1abb42a5", 0x8)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00')
sendfile(r1, r2, &(0x7f0000000000), 0x200000001000ff)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x77359400})

2018/04/26 08:25:27 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1)
getpid()
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1)
fcntl$setlease(r0, 0x400, 0x1)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0)
ioctl$TIOCCONS(r0, 0x541d)
recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]})
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x2, {0x2, 0x4e24, @broadcast=0xffffffff}, 'teql0\x00'})
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1)

2018/04/26 08:25:27 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40)
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080))
writev(r0, &(0x7f0000000040)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1)

2018/04/26 08:25:27 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080))
r1 = pkey_alloc(0x0, 0x3)
pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, r1)
ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec))
ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000))
ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0xffffffff, 0x8000, 0x5, 0x6, 0x5, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0x4, 0x200, 0x2})
ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x7)

2018/04/26 08:25:27 executing program 2:
r0 = socket(0x19, 0x400000002, 0x4080000000000100)
sendto$inet(r0, &(0x7f0000000280)="ac010000000000ca1bbd01001cf423070b00000000000009034eb6a1ba2fca39b8e0d4ac4e25000000000000000000e2941de7feefc02416ce13a71c94eb0ba200", 0x41, 0x4000, &(0x7f0000000300)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0xa1fcc008560092e1)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={<r1=>0x0, 0x10000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, [0x5, 0xe4e3, 0x9, 0x6dc, 0x6, 0x101, 0x100000000, 0x0, 0x3, 0x1, 0x5, 0xcb2b, 0x4, 0x7ff, 0xab]}, &(0x7f00000000c0)=0x100)

2018/04/26 08:25:27 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0xbb, "ad10d3d365234a776edc8fc77699cc19d83b11d3a2590c79c7e2ed50b229f007b6981a1c8c7608f9c2f3d3daa62fd7485616a1314dafcf0b17ac8316ff299e775636f5c5229ed387b67e77212de6d4d92474ff96d7fdd057f2611435957bbd7491a2abfc6015eefa1687e0a855df51e14555a2b73cf038e8ffdd48aafd2751390965f666b358ccecc97b7a953ca89fd9ad38d78339160a837f967af5187c7dbef5d0cc10a0958dbe615769c928857430b0f9bd1eb683ad6fe731bd"}, &(0x7f0000000180)=0xc3)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x0, 0x4, [0xffffffffffffffc6, 0x5, 0x6, 0xffffffff7fffffff]}, 0x10)
mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0)

2018/04/26 08:25:27 executing program 7:
unshare(0x20000000100003fc)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001440)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="400665a39c7aad9fed7d133db0fed785515623ee10df03283cbe4d61d1a96f47ea195880873ee55017b8ee46a924b9f5235b23a9e44a66797ef909e14c838524a2d4d06d7044d3cd779b18c6d8112000000000000000b94907e38fb43ee6c481a93e1b27676fc51a06bcd6fa401830432ec3e148e3b697002c4dc260735599e765cdf3d9891c81b1caf9bb2fa329d265de7a20f3e1179633c9d94ca3bc36583e77f0f11a6ae1b3fd21028201eed07c14983cdba8aaf47a653c656cfc97468e39b894407750d7dcf3c8f952e27a9aa64439f3ef627c1a4bc75bbd90e67756d3f4f350582d3b36", @ANYRES16=r1, @ANYBLOB="000429bd7000ffdbdf2502000000080001004e2200000800040001000000"], 0x24}, 0x1}, 0xd1)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=<r2=>0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=<r3=>0x0)
rt_tgsigqueueinfo(r2, r3, 0x2c, &(0x7f00000000c0)={0xb, 0xfffffffffffffffc, 0x0, 0x8000})
r4 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x400)
getpeername(r4, &(0x7f0000001540)=@ll={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000015c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x47, r5})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001740)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x80040008}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x78, r6, 0x406, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x17}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x18e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x41)
vmsplice(r4, &(0x7f0000001380)=[{&(0x7f0000000140)="d85734d8761e6d106dc24ade6751f59d6164323ba07c4b9d8566720910c1e087a1a4cf6becde46804e15cdf49dc67f9031b1db1ab3983f63d11702cfc6d3e57f4c809a676c903997d45b76ab5b2f92bc56474cfaacbd8c9a223592630c748f706fdcaeb872bebab8b8f7a18efe5d47", 0x6f}, {&(0x7f00000001c0)="3222a2ec7a839ba93129515f4068b3cf77e34d9b8bd4818e1cde0245e37a8219740782e39f47587228e53051c47cd28d6fa3f7acdf70d76ba51c909f082efab8ba2348211a3d9b52a22a4afc52ad1a24730cc2f72da3192a8b6b0c8b2b2c4b6ba860352a9ae8c7de23b567181bf7bc", 0x6f}, {&(0x7f0000000240)="c64e3182347a367cde5562f99b77cfe7a1a1e81f4b91d8cb511478efeaf68250e785a45f0fd7d2c3e277a33337437d5d1c42ceae4e962efcefc5ecfabe713f31178e9dfc303d550ea4d64ea27099aaf561ae", 0x52}, {&(0x7f00000002c0)="7202ceec81053ecf886b4646ad3b318d5216e6fcfb676dbd03b25a8e688a1b0d80c27857dd769f815e0fcbed6fd49b18901022343acd7fd002ec5d3d1f9317d326baee9b56f121db96c6bb1d104cb9db4bf0ae1789d1592cabef7236656c737f8be391775015cd94fceb44d1d367ce7258ea9a2d0997c8f8adc933e2c5e93ecd1d006641928f1be7c371043c43fc63fe6c79b0f2802e1f64ae18d8169c6790c5", 0xa0}, {&(0x7f0000000380)="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", 0x1000}], 0x5, 0x3)
r7 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00')
lseek(r7, 0x10000000000000, 0x0)

2018/04/26 08:25:27 executing program 4:
r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0xc0045520, &(0x7f0000000000)=""/118)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x5, 0x10, [0xfffffffffffffffd, 0x7, 0x0, 0x8]})

2018/04/26 08:25:27 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x60000001, 0x9, 0x3f})
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108)

2018/04/26 08:25:27 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f90)=ANY=[@ANYBLOB="020100000a0000000000000000000000030006000100020002004e20e0000001000000000000000005000500000000000a00000000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0)

2018/04/26 08:25:27 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0xfd8fa3aa7a1a6687)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {<r2=>0x0}, {}]})
ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000240)={r2, 0x3})
name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x63, 0x7, "9bd0ababaec7d3231a0986cd948f055bbb2659a9542dac286a38101278656124b82c876544e10f4a6532a404d3aaf89acda7f1e05cbb5d42cbe7fc59b6564bb0a32e76ddda4cd90bc8f982dac964f06cbfe53b64cfbfd2948e488b"}, &(0x7f0000000180), 0x1400)

2018/04/26 08:25:27 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
read(r0, &(0x7f0000000300)=""/195, 0xd)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x8000000000000100)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x20000000000002b2, &(0x7f0000000100)=[{}, {}, {}, {}]})

2018/04/26 08:25:27 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0xef)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1000ff, 0x0)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_mr_cache\x00')
fcntl$getflags(r1, 0x40b)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4)
clock_gettime(0x0, &(0x7f00000000c0)={<r3=>0x0, <r4=>0x0})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10)
setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000), 0x8)

2018/04/26 08:25:27 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00')
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000))

2018/04/26 08:25:27 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000008000000000000840000000010000000000000000000000991cd4a3bf70f05abf5a29845730ace5a097bde74934c7804a4e50746b73781cfb7e413129727c585a197734f128961cb82bdbd5dadeb3a75afbe33d4606bef6e5727650ee610b33411330d8b258df6fa208ab9675"])
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000000))

2018/04/26 08:25:27 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setgroups(0x1, &(0x7f0000000200)=[0x0])
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740))

[  103.897903] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:28 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x1)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x2000008972, r0, 0x0)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
flistxattr(r0, &(0x7f0000000000)=""/184, 0xb8)
connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)

2018/04/26 08:25:28 executing program 1:
bind$inet(0xffffffffffffffff, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x440, 0x15)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x40, 0x80000)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={<r3=>0x0}, &(0x7f0000000200)=0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000000704020f2abd7000fcdbdf250700000808000100", @ANYRES32=r1, @ANYBLOB="1389259c94418520726dd0a82ce3209adff5e7f9aad3c8c8c86df3b5b5dc800a19f7cf0400130008005800", @ANYRES32=r2, @ANYBLOB="08006700ac1414bb0c00460008007f00", @ANYRES32=r3, @ANYBLOB='\x00'], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x8000)
write$selinux_create(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68616c645f7661725f72756e5f743a7330202f8e73722f7362696e2f6e747064200000203b6f66696c653000e3f00ea01237831b92c5732ef2ee289358e1320a9c13"], 0x3e)
mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x7e, 0x0)
r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xad0, 0x40003)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000080)={0x5, 0x0, 0x3, 0x7f, "189f5e7e88c386c01ee9bda79e572c8885919c9dbd3cc24b4a87950713fbfc260e94eebdcdf0cdc0c18e8845", 0x7})

[  103.996169] bridge0: port 1(bridge_slave_0) entered blocking state
[  104.002724] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:28 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0)
sendfile(r1, r1, &(0x7f0000000380), 0x80000000)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40002, 0x0)
getsockopt$inet_int(r2, 0x0, 0x3d, &(0x7f0000000000), &(0x7f0000000100)=0x4)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8})

2018/04/26 08:25:28 executing program 5:
sync()
setxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000240)='system.advise\x00', 0x87d34bacba7f0ab, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$setpipe(r0, 0x407, 0x2)
read(r0, &(0x7f0000007480)=""/135, 0x87)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x6)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x10)
stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r4, r5, 0x1000)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000780)={<r6=>0x0, 0xe7}, &(0x7f00000007c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000800)={<r7=>0x0, 0x8, 0x9}, &(0x7f0000000840)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000880)={<r8=>0x0, 0x3272}, &(0x7f00000008c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000900)={<r9=>0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000009c0)=0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000a00)={<r10=>0x0, 0x3}, &(0x7f0000000a40)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000a80)={<r11=>0x0, 0x4}, &(0x7f0000000ac0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000b00)={<r12=>0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, [0xec, 0x200, 0x4, 0x32, 0x6, 0xff, 0xc8a, 0xd48, 0x4, 0x7, 0x7, 0x8000, 0x6, 0x9, 0x7]}, &(0x7f0000000c00)=0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000c40)={0x7, 0x9, 0x8, 0xfffffffffffffff9, 0x8, 0x0, 0x40, 0x101, <r13=>0x0}, &(0x7f0000000c80)=0x20)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000010c0)={<r14=>0x0, 0x89, "1627e6715b1dea90c60221ee6be9902212523d3b391e9b654c0eaac56b2c33fa9f341bc2cfee943fa7e09c2ef5c2fd6c68277b1c8eb29bfac12040020a1a7c4ec6fa21128bee3a0eb7eeddc87dbd3aab78320fd0640c01ec95c19d0f30c18dfbea07bc81b2baac6bec991e333369c501bbaef7b564e8637f4c4e0c503db68d2081f8b3062c9d152381"}, &(0x7f0000001180)=0x91)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000011c0)={<r15=>0x0, 0x4}, &(0x7f0000001200)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001240)={<r16=>0x0, 0x64}, &(0x7f0000001280)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000012c0)={<r17=>0x0}, &(0x7f0000001300)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001340)={<r18=>0x0, @in6={{0xa, 0x4e21, 0xffffffff, @empty, 0xffffffff}}, [0x1000, 0x7fff, 0x9, 0x1f, 0x10000, 0x5, 0xfffffffffffffff7, 0x3, 0x1f, 0x800, 0x3, 0xfffffffffffffffd, 0x8, 0x0, 0xfffffffffffffff8]}, &(0x7f0000001440)=0x100)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002780)=@assoc_value={<r19=>0x0}, &(0x7f00000027c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000007540)=ANY=[@ANYRES32=<r20=>0x0, @ANYBLOB="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"], &(0x7f0000002900)=0xeb)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002940)={<r21=>0x0, 0x3, 0x10001, 0x2, 0x20, 0x11c}, &(0x7f0000002980)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000029c0)={<r22=>0x0, 0x4}, &(0x7f0000002a00)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002a40)={<r23=>0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7}}, 0x20, 0x1, 0x0, 0x7, 0x2}, &(0x7f0000002b00)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003380)=@assoc_value={<r24=>0x0, 0x7fffffff}, &(0x7f00000033c0)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003400)={<r25=>0x0, 0x3}, &(0x7f0000003440)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003480)={0x2, 0x1, 0x8000, 0x9, 0x1, 0x400, 0x3f, 0x3, <r26=>0x0}, &(0x7f00000034c0)=0x20)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003500)={<r27=>0x0, 0x508a, 0x80000001}, &(0x7f0000003540)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003580)={<r28=>0x0}, &(0x7f00000035c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003600)=@assoc_value={<r29=>0x0, 0x7fffffff}, &(0x7f0000003640)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005d80)={<r30=>0x0, 0x8, 0x20, 0x1ff, 0x3}, &(0x7f0000005dc0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005e00)={<r31=>0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0xfffffffffffffff9, 0x6, 0x40}, &(0x7f0000005ec0)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005f00)={<r32=>0x0, 0x100000001}, &(0x7f0000005f40)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005f80)={<r33=>0x0, 0x19, 0x6, [0xfffffffffffff800, 0x2, 0x1, 0x6, 0x10000, 0x0]}, &(0x7f0000005fc0)=0x14)
sendmmsg$inet_sctp(r2, &(0x7f00000071c0)=[{&(0x7f0000000440)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000480)="275e162c3320cac14ce1538920fd0b8c17a3f41975f6df4992e55e0e1bdca6795f25466a5454979c00dba413b2483ce817db88db46ca1a5cdc8b5f2ecc98c6c0b2ce0db81cf0", 0x46}, {&(0x7f0000000500)="512e5082ea67c6f99e6bf99d68c6f40ed1b68cba614a5449cd888ea1971206f6bba6af1234caa68ff2bc787ecbf9e5048336e6c6b4b8d025fbf31264a7dd3afd63b2400990e00d7a32b0dff8b329d46d0d93c4de368c6e0f022c2eb32e94abe96323ce0273da5de57a6c3b5d70beb93b6ad379d4e5d531ee0e5d867cc6d0b97fb99f810c102a280ea4ac4cff8fe2c152ff136a78451b02ff4609bf04562720833fa69c9bd44157925a83f4690689084ff868252b78db4a656e40e3be", 0xbc}], 0x2}, {&(0x7f0000000600)=@in6={0xa, 0x4e23, 0x282, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000640)="1c75980e6485f125ac038188a1a61b067912a7ee47a014c9616e235f0f27de684e68ea38dea630b34e96815f2e9f6298166d848d3451834eca233eb8122d96001971558c617c0147fcbc8e46ea05feb400a8950f4eb5b1a10e5aebdf739b5d6b9a7c3d74ae8880f3280c203f1be705177c912c693fc45c8ee35de6cdd7122bcb2b555983ea4100d3361868f49b895036dc0daa67992f03cbb83753895bc98020705760abff84e0f3a85d64daeeb1fdc0f70d74e76312178d2a303e9e0d94ed6f9d2961962f3084975f3e36d19fd1aeac1424c28e048b8d3b1fb34be736b8fd8e3bf702794cdde03fab78c2df768bf2c99a996fc0a75d36", 0xf7}], 0x1, &(0x7f0000000cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x80000000, 0x0, 0xa31, 0x2, 0x1, 0x10000, 0x400000000000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x9, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0xb62c, 0x3, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x7, 0x8002, 0x6, 0x1, 0x0, 0x9, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x20, 0x8002, 0x3, 0x40, 0x10001, 0x6, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8202, 0xfffffffffffffffb, 0xffffffffffffffc0, r10}}, @init={0x18, 0x84, 0x0, {0xeb, 0x8, 0x10000, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x85, 0x396, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xab, 0x2, 0x8, 0x4, 0x401, 0x3, 0x7a6432a5, 0x7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0xd, 0x7fffffff, 0x6, r13}}], 0x1e0, 0x1}, {&(0x7f0000000ec0)=@in={0x2, 0x4e20, @rand_addr=0xdc7}, 0x10, &(0x7f0000000f00), 0x0, &(0x7f0000000f40)=[@init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffffd, 0x4, 0x9}}], 0x30, 0x400c1}, {&(0x7f0000000f80)=@in6={0xa, 0x4e20, 0xa4a, @dev={0xfe, 0x80, [], 0x20}, 0x3}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000fc0)="caaa61e7184b5924c81c6992c27e4533de27ab771b119ac73a6bc64acc7cdff3dc461e4b88fbb2b3089d84515e2f1c18f02d08cfbf6e029469e16f18bab1c892c0de22d266ab787af4a369ac2f8d409b7b71e73273547bdb6eab02d694e483d56b4d29545e23390561f6fff8ed12161f25c95b8275c888ca2e270fca87e20c910dfe15287627bb4b5829bd001f066c7efb140316af325f443b1571c9c51236e72f297ec979d5f3579bbe287f706baa8cdcbc8c5e4278a0ea5ca6c31c845d2a35", 0xc0}], 0x1, &(0x7f0000001480)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x201, 0x9, 0x2, 0x6, 0x9, 0x471, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x8, 0xd0de}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x8, 0xfffffffffffffffe, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8009, 0x7ff00000000000, 0x7, r16}}, @init={0x18, 0x84, 0x0, {0x9, 0x101, 0x517, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0xa7cc, 0x8, 0x2, 0xb9e, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000, 0x1, 0xac2, 0x6, 0x8, 0x2, 0x6, r18}}], 0x150}, {&(0x7f0000001600)=@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000001640)="4980231839aa13f160acf6b0a51366bcb689576f15f8f137e897f6731f45af002c5268410a26d1a349a15d03db18c41fac92ce2732c36b232a72d75af077299b976c4fee18d000da9face6bb0023a64213e4dfbdb4cd06c77ddffa96617e758f0baa39f073a22a61b258c5291aa45bd428ef2a6498b3a852613352e6a4d4ef3775baf7b0a686ee0c47ca53d92b1bdff4190e04242c28a86b0c983749541c9d2da5c8cf484a0adad52a01d8a0c29fbb31685dd3c0b8b6c805478acde484a1416ca3b411770196e3b9a72ef1c7b477a419d190804d75229fe9fbc6fd45cddac84749714c84045e8f1154e6b2f29e872b6aebfb4aeabc", 0xf5}, {&(0x7f0000001740)="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0x1000}], 0x2, &(0x7f0000002b40)=[@init={0x18, 0x84, 0x0, {0x0, 0x9, 0x9, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20c, 0x64f, 0x2, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x101, 0x5, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x9, 0x12, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x6b, 0x8, 0xffffffff, 0x7, r22}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x1, 0x9, 0x9, 0x80000001, 0x1, 0xff, r23}}], 0x150, 0x8000}, {&(0x7f0000002cc0)=@in={0x2, 0x4e22, @rand_addr=0x10000}, 0x10, &(0x7f0000002e00)=[{&(0x7f0000002d00)="f52e22e746a509f0f07b33944c05facf0e296fd7338993757f2ee35f4176b1da86810c21520533555dc18c8a9589c59f19a6a4f151a701a73045b52ea6a09a064811f0342fdab941bec76ae7f3efd69e48f1cbeaca94c0916585068141ca9c959acf5bce3b6064c3ac8842441e4abff7f4ebd53a90dda6af57f9153f308e90b61f0d73ae2ec49ae8ea5adc63d636ed293a9ea16c75db7f6f5726c632b8be4e470e45d00e38e55de4e5cc3854f5498836be4b8250ea96ea3a3b5a5b49455b68e9535c1452fefc125815a6ac9f6fc935133c256cbcc3277639d90f19d7214a84e17fec773b364ca68695b47fd953145a080e1e", 0xf2}], 0x1, 0x0, 0x0, 0x40081}, {&(0x7f0000002e40)=@in6={0xa, 0x4e24, 0x8, @empty, 0x4}, 0x1c, &(0x7f00000032c0)=[{&(0x7f0000002e80)="45813f53ece5bf5f2b336e2c1c61e16128f5c00e78e321d15d66b57688a7050eaeea3fb7f4d2c9fe45b64bc4abfaa870a6", 0x31}, {&(0x7f0000002ec0)="d9f55743922e4f10823d3da5c9b177024e9ecb7b02589631d7e2673c90f53f6af1a10d37798a4cdd0224a7d45c79ccaa399aef1f82de9849eb5d87", 0x3b}, {&(0x7f0000002f00)="9475be35ba382f4cf5b03d97f0de04f2a8e2ef288bb8765993f5d7df8fa0ce73abd291973185428740214aab2fb2ee248f72c3e6f0dcb53c0e4750867b3b7379ca20b5f62a348785fdb953ceb4693e1e9eebaf8485a5525805934a9098e64ea7d3e4c63f621d4556e5", 0x69}, {&(0x7f0000002f80)='!V)T\r', 0x5}, {&(0x7f0000002fc0)="983d3bd8ba1364da5db7268caf24e9f32af6eda2a7e7b8489801460036da8871b51dc40268c9808d30774da590170d5db5f47c95f40d3ede181ef8b2cb76cc0161fe7359fc08499e742528415b2a85dfadb50c6f7cb6f3dc67", 0x59}, {&(0x7f0000003040)="454976b1e4eafee39af0ecf603589874336cc7b0f81d0b3f8e46ae96a49c2ca6f090ab6829c8fe66203b1bd9ccc38fdcaa28e07dccd2dd8ef8b0ac0d73220e8a772e245be61dc0ddeb7de57a9b51d89e38f0f426d8bca8694a7fe04086e5ad7dd892995d76675128960a490881ece641ca814af2cbd227aa9d65f780", 0x7c}, {&(0x7f00000030c0)="107d6f2649b35afd5ba6812e9dc42d48e384d477b1cccdb04a6c70ff2fbbdcc937b9d284f01348c045afb9430b899d695368646f251c123ef62221a4f2685923e5ede5d83274d48a153029fc0331fda400eb995c4b2d866dc775daa91568f056658a89cafcd3d0852b2d55a40ee460289cff789f43b2024e0885090e7be19cb3ce2e366028fc557396ebe56c24b03e1e0f", 0x91}, {&(0x7f0000003180)="07aeefb872a5e61a62ae75a74e55b44665b149ef4b09f0feee72e204d0b98d8752b8a1283741e287f298818f424b36e2b8d6cabc83c6b058f7f5625838cd0932e7d54e96bf1217217dac348b1d8f164302a16c28265b74e44cd877725dc7", 0x5e}, {&(0x7f0000003200)="6887d9c867085e60109596e584108e1526fa179c046d16c91f4490ca18ef97fcd9bbbf7290b794d6cd234e02c438c289c62093bcf53b02e2c9922493bb59d8874630c2a4dff1cbf240842dd34998055788ff97dff92fd3d75db33ab8df9f20615ea2522acab449b8aff9bc84cc596a29b7fa37dc0af36dc732aea8b280ee4cd9309de19a10e74873ab8ab8e9817ec65485789c4a4089e03f1c72563e54da5bde5b491c264b613993cc246d4840650f60398f1fa5d537a84fe3", 0xb9}], 0x9, &(0x7f0000003680)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 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bd19b851d1c9c51ae8b23f1f6888b79eaa2956699e38e509f7109922af96996c0b39c20f600f8cf190c0e3f5d9cd9fe840c2e45f42c29fcabf82f21c4673a537a3debf79bd13e9e9ab5dcf9ff96629e8ec9232b2cfee45ac05a2fd86a5b0163cfdd09fe4c9989ad14237af4ced24fca546a68f53c2260c0b4b3bb9314fcf03289420d855052e8817b3773a575de8f80a24d5294e0642df861cd72ae0a533efdfed5800a786d67f3becf5018f54b4e27b14aff5160b1f0fe89a92ead83a00501b7fab4e1ca6af29837479d0db6e5d1287051f5a6430c35294875e95322924616f325a1ccee49985bcd88d26f039e3073a6d1d712c2d185bcc82ac2a7dbdc9d15b3f27d7d249d83d5cda3ddb86a1639bfad1b6bec49d6ae89f3aace242da4d6c30b7bbc80f4abd8667873619bede15ad2d687a1838d3af518558e43c37190d80581c60ec480af6f8351c7a50875cf036078bf369dc8bc4953351a64888f41a71b368e884615ed5bec6f44101c409b855f1f7c55474069dddb6bae62de04baa986a022d4c0e04cfdc7c8f2dcc1ae420fbfe27e6b61532de7c0dba5e01bd8a8bd270c2a61a08b5ef14289d89bc6efc6a302594f12e9f4d973e64eca7dcfc9a88beec083c3cc6344df55ceb75f34abdc5b0393037a9804d8edecce8d1535c07f6c0b0975e8b85402810305f6a08c7112dd0437a91f176340736076a38b5ef1d1aaad6d040d23e86e6b78cd559febb06a1d6b6448be1e92f36f3682e545520b658e5e5af6428da4e296d1044e1dd0a159b653f47e4cdf9a65505e6e72c4f1a940d75d8fd2354fda15a3816bb88eb4c246d89fc81e5825826eb84fda9dc76034c8a78f42144443aa550de7de590c6b011abb81bdcbf51229a44deb6d78e63b15aa325612abad5b584928e6d769edb06aeea92d92de68c8fd1a49a9bff824a138d8a589edce65f73291cc7286b89fdfb23b373be03f458e9f7fb9c1acb9a10621f12a62df533d5f738e868819c9cf4ca21962e0592988fffec40594098a4a6421ac1ed4459098dafaed6a592432328b0450000e485c1ad91c71faf2d078a4aaefb000cbd9c7b39784cb34222fd6cc809a30096be86c557dd5d96cf521ebf3139bc56bc566192a7889958ba67e2ff2fc47ec8e0eb050ac8599ea0bdf46eda13062f760a979a63b3b1922b12dd730d1c89fd9c48e3f56e508115fd27bac2e506a916f5c9c92458b8cb3163485f3b84631767e8844aaae009e2a48ef0192ac8d3a0fe7ddb70d7a4ce9ce021ab66edf04d41c607d08edb43f2a864d618e651b2d5f5142e43ae3a1a2f9786cadab6164f0aa604c392e49145c3ea38bf4f18ceb311f1169567dca78756b7beb6c1905bcd5f1a1b75049ef349a8dc95159e2367ca7d4074ba003033dfa694cfc8bce96e64be8b6315bf152b0f1fbf8d2ae35ff045e0b33c1770c28b9fc96381dc484cb6c4f947182b26a1afca1a870f8b172fcad968629262ec9efac38b8b2b53f2bac7120aeffe6d8fed8d0b13f5167824a239355c37ba3f79784a908f0881afd11d5f77a2253400ba84298bdae7b9c9337c1629fd3aa3a8721923c7add768cd89fc13c1a00d4aedac0d550642e70224cc77b390a519704ccd34aed3bb570b129e35fa08d3e83b64bd2354a59e74f1e50793923d0be24f3cdfcdb22f4093039decd36f3dfffa639e2bc493bc7255830ac783938c5256307cb8b328d680693b163d35a99464229dceb1449bf8aaf0fc9d6d981fbf7eb9bd40d62f58c9fe2d6e238215c143d12b2b06932e17c06e77396964bb6bb8774b15bbb49bfc8b8348db55524ee8ed410467b0d673b7e389c15e1df713e6c6271859bf591bd585c25270780cb4cbbfa38af8c0687f368ac278cb84948a5f6e5424b0ecb2e9f71bbac1cbbc0a68c662e6a138bb24fe39f721572731dcd9a8aa259d2541be56006304279afcec30e9de32a03a3a66f8de7aa50b6d371fa8bc45fa5c6307440da0fd8fdc40bd8cae76e25424e25138d23e762c5af8c8070d0f0e0e035f46fc5787085731a004c37ba1afc6097e981fd53c03b155912b57afb876e616ef2c674f1d4c88a4b8cb690208f6a4ba3fb4c6639431b825f72b3067fe7c3463a0793e88e96a948b12a8045a896c0145c18eceb2724b726303860ad4c89738e55a6eb5ce484657f442131f7a0b755f7b0fa8a046e1bf76bb082b6e2102fade579ace8d7dfb0d9b487820ae53e045e0428d5d5e4d657d6157670f9b747e48ff1844f9f19b5edd1f914188", 0x1000}, {&(0x7f0000005c40)="ee1efa", 0x3}, {&(0x7f0000005c80)="7001ddf916da48ecaf1bfaada71522b9a97eaf9e035aa3346f7d939da1f13ec94be26d211aeb13b2b22bb60a5140c50327d861bb6a06d05e5f", 0x39}], 0xa, &(0x7f0000006000)=[@sndinfo={0x20, 0x84, 0x2, {0xe42, 0x2, 0x13, 0x6986b267, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x4, 0x6, r31}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x20d, 0x8, 0x4c9, 0x800, 0x2, 0x80, r32}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0xfffffffffffffffd, 0x9, r33}}], 0xc0, 0x10}, {&(0x7f00000060c0)=@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000007180)=[{&(0x7f0000006100)="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", 0x1000}, {&(0x7f0000007100)="6d49a2b4fc6c060d0e9893a63b69d2ab2638f5d3c6f93f2508eb17b8bd36b8b405b0a55fbe66712a8ae9785732e2b642845c9eb5c199693afaa50cc5b5e1a15ea6ebaf703a77279494896cd25e052fdb", 0x50}], 0x2, 0x0, 0x0, 0x1}], 0x9, 0x90)
renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0)

[  104.055954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:28 executing program 4:
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
r0 = 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, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@random={'system.', 'cgroup\x00'})
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
waitid(0x2, 0x0, &(0x7f0000000240), 0x40000002, &(0x7f0000000280))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10c1000, &(0x7f00000000c0)="4d2fb2")
fcntl$notify(r0, 0x402, 0x8)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000)
mknodat(r1, &(0x7f0000000380)='./file0\x00', 0x7ffc, 0x9df)
modify_ldt$read(0x0, &(0x7f0000000180)=""/58, 0x3a)

2018/04/26 08:25:28 executing program 2:
r0 = getpgrp(0xffffffffffffffff)
r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/icmp6\x00')
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0)
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3)

[  104.124264] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:28 executing program 7:
mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x20001)

2018/04/26 08:25:28 executing program 1:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@newsa={0x134, 0x10, 0x100, 0x70bd27, 0x25dfdbfd, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0xffffffffffffffff, 0x4e24, 0x2737, 0xa, 0x80, 0x20, 0x0, 0x0, r1}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3b}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0x1000, 0x81, 0x5, 0x5, 0x3, 0x1000, 0x0, 0xe161}, {0x2, 0xd25, 0x4c8, 0x2}, {0x6, 0x0, 0xffffffffffffff0d}, 0x70bd28, 0x3507, 0x2, 0x0, 0x1e8, 0x41}, [@sec_ctx={0x44, 0x8, {0x3d, 0x8, 0x1, 0x80000001, 0x35, "600907fdd25098a6322bb60d8b1b7eb450624548db0b1f5d60948e8badbbd229dd867634906dff6fa53dadb4e90ffdc4113ba0e3a1"}}]}, 0x134}, 0x1}, 0x0)

[  104.304265] sctp: [Deprecated]: syz-executor5 (pid 8022) Use of struct sctp_assoc_value in delayed_ack socket option.
[  104.304265] Use struct sctp_sack_info instead
2018/04/26 08:25:28 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setgroups(0x1, &(0x7f0000000200)=[0x0])
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740))

2018/04/26 08:25:28 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000a00000000000000fe8000000000000000000000000000ff0000000000414e105900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000d1c40e05b59523df16f1c0d194775ae6d9f9ae6512108d2cd0dc12c9889555ba95641849f564b32c340fc1ae2a57809dd757ac72d353e67d5148ae7cab26d5f1df15399f0fe893e8101cf838909e4267465961d04bb8341d6770ccf8960bc5e6c8fb5f80e75ecfcf0bf7d40de1584897f0e9ac54749ae68b215a16d7b097d1500c3496038268067cbb66c569df529bb4f65cb32522eb06e9b1880e6196f68fa4211201b8dfebc213cdbd3379fec92b293cc8ce6c7f7683adb986e5f16eeddf1a7c2cb7f1824a741b6d3dd0e282fd09e24802e01f92d75a1571b378871e310cdb649239bc3a135394220b429ded9bb5ee13b4b7c5c84b18a9b330a085f1e34231742f6ecb9add9a39ff086b07e00acb5e8c9c9622a28694cfc4ad2e3c0b123d775ca3e867be9918a61756da7c73ab05a37587ff9a330c2599330f654df0788bab8ff850f3a1bbf67209c342913f2aa7c581ad049d92013252911542ec893818a1cfd64eb4209b04adb7625272ef853f529576ac806ea392"], 0x190)
pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
listen(r0, 0x0)
r1 = epoll_create1(0x0)
epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2})
epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7)
poll(&(0x7f0000000180)=[{}, {r1}], 0x2, 0x8001)
shutdown(r0, 0x0)

2018/04/26 08:25:28 executing program 3:
r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000040))
getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3)

2018/04/26 08:25:28 executing program 4:
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
r0 = 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, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@random={'system.', 'cgroup\x00'})
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
waitid(0x2, 0x0, &(0x7f0000000240), 0x40000002, &(0x7f0000000280))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10c1000, &(0x7f00000000c0)="4d2fb2")
fcntl$notify(r0, 0x402, 0x8)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000)
mknodat(r1, &(0x7f0000000380)='./file0\x00', 0x7ffc, 0x9df)
modify_ldt$read(0x0, &(0x7f0000000180)=""/58, 0x3a)

[  104.418136] sctp: [Deprecated]: syz-executor5 (pid 8034) Use of struct sctp_assoc_value in delayed_ack socket option.
[  104.418136] Use struct sctp_sack_info instead
2018/04/26 08:25:28 executing program 7:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
r1 = dup2(r0, r0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_team\x00', 0x3}, 0x18)
ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
r2 = eventfd2(0x0, 0x0)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r2)
close(r1)
close(r0)

[  104.482831] bridge0: port 1(bridge_slave_0) entered blocking state
[  104.489466] bridge0: port 1(bridge_slave_0) entered forwarding state
[  104.580158] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  104.611280] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:29 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x3)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10)
sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100), &(0x7f00000000c0)=0x8)

2018/04/26 08:25:29 executing program 3:
setpgid(0x0, 0xffffffffffffffff)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @remote, <r1=>0x0}, &(0x7f00000000c0)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x16, r1})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={<r2=>0x0, 0x5a, "57514af0b8a48da16f0cdaefdcc63c034f78102cfefc09360bbb1f4a6c1d37e963eff9c4243b8c37f3e69756da76ac56c58996d8d8c590ca2df6290625d8a8009a0851b40772d26cebbf5f77f0d13834d2a444c8954629e86d1b"}, &(0x7f0000000000)=0x62)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x1000}, &(0x7f0000000240)=0x8)

2018/04/26 08:25:29 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x140000000000005, 0x84)
ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000100)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'})

2018/04/26 08:25:29 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000a00000000000000fe8000000000000000000000000000ff0000000000414e105900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000d1c40e05b59523df16f1c0d194775ae6d9f9ae6512108d2cd0dc12c9889555ba95641849f564b32c340fc1ae2a57809dd757ac72d353e67d5148ae7cab26d5f1df15399f0fe893e8101cf838909e4267465961d04bb8341d6770ccf8960bc5e6c8fb5f80e75ecfcf0bf7d40de1584897f0e9ac54749ae68b215a16d7b097d1500c3496038268067cbb66c569df529bb4f65cb32522eb06e9b1880e6196f68fa4211201b8dfebc213cdbd3379fec92b293cc8ce6c7f7683adb986e5f16eeddf1a7c2cb7f1824a741b6d3dd0e282fd09e24802e01f92d75a1571b378871e310cdb649239bc3a135394220b429ded9bb5ee13b4b7c5c84b18a9b330a085f1e34231742f6ecb9add9a39ff086b07e00acb5e8c9c9622a28694cfc4ad2e3c0b123d775ca3e867be9918a61756da7c73ab05a37587ff9a330c2599330f654df0788bab8ff850f3a1bbf67209c342913f2aa7c581ad049d92013252911542ec893818a1cfd64eb4209b04adb7625272ef853f529576ac806ea392"], 0x190)
pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:29 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400201, 0x0)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000500))
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$VT_RELDISP(r1, 0x5605)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=<r2=>0x0)
ptrace$getregs(0xe, r2, 0x401, &(0x7f0000000040)=""/108)
poll(&(0x7f00000001c0)=[{r0, 0x8000}, {r0, 0x1}, {r0, 0x8192}, {r1, 0x200}, {r0, 0xa}], 0x5, 0x400)
ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000180)={0x0, 0xe7, 0x40, {0xdf, 0xea98}, {0xfffffffffffffff7, 0x8}, @ramp={0x0, 0x6, {0x80000000, 0x8, 0x63bfc11e, 0x8}}})
sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x11c, 0x3, 0xf, 0x10, 0x70bd27, 0x25dfdbfe, {0xd, 0x0, 0x3}, [@typed={0x8, 0x85, @u32=0x3ff}, @generic="40657854170fd5d9bb46d6c1f4ad128070c0899d3929df492f219c6e0f80ce694d8dff3eaef1d0ba62d937cb8392f5f99a46f0eef66a6fb30236ac86f93cee018b1b2e2fa6e196673ef3f04a31678a2bc56b792fca3c9e175fbb175d2f56e5838802c230124c3fc83193b5f8fd6f7f17125390da4ae942a8a5e91106b9376aec64061e26eccd4f58998b25c31fa5b305df555c5ad7fa500869405f6828b9ac1b7d7dc925b4597e9d8e", @generic="7c96f8df37a2a08d722d21bdb8333bc2cd4097094a820d49db6725c4164d4b42211d51a8647601100f666c", @typed={0xc, 0x5b, @str='md5sum\x00'}, @typed={0x14, 0x40, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @nested={0xc, 0x14, [@typed={0x8, 0x6d, @pid=r2}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000050}, 0x1)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000400)=""/250)
unshare(0x40600)
ioctl$EVIOCGLED(r1, 0x4004510f, &(0x7f0000000300))

2018/04/26 08:25:29 executing program 4:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e)
r1 = socket$inet(0x2, 0x2, 0x2000000088)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
r2 = accept(r1, 0x0, &(0x7f00000000c0))
syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100)
sendto$inet(r2, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)
ioctl$VT_DISALLOCATE(r3, 0x5608)
setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4)
recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00')
bind$netrom(r4, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8)
sendmsg$nl_route(r4, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c931d73fb5df0909d5a4a10af892fa0723ffa33fffa83ffb5167cf057f5c344c5c4b02992"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5)
ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc))
r6 = syz_open_pts(r5, 0x11)
ioctl$int_in(r6, 0x5452, &(0x7f0000f27ff8)=0x81)
write(r6, &(0x7f0000fd6000)='z', 0x1)
ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0))
dup2(r6, r5)
sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/04/26 08:25:29 executing program 2:
socket$bt_bnep(0x1f, 0x3, 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10)
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a)
sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x1, 0x0)

2018/04/26 08:25:29 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setgroups(0x1, &(0x7f0000000200)=[0x0])
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740))

[  105.532656] bridge0: port 1(bridge_slave_0) entered blocking state
[  105.539215] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:29 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pselect6(0x40, &(0x7f0000000000)={0x3, 0x80, 0x401, 0x75a5, 0x7, 0x2, 0x27b, 0x14a0}, &(0x7f0000000040)={0x1, 0x4, 0x6, 0x8, 0x4a3, 0x6cd, 0xe6dc, 0x3}, &(0x7f0000000080)={0x3, 0x9, 0x0, 0x100000000, 0x7, 0xfff, 0xfa, 0x6}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x1}, 0x8})
setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)

[  105.586281] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:29 executing program 5:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000019c0)={<r1=>0xffffffff}, 0x2}}, 0x20)
pipe2(&(0x7f0000000240)={<r2=>0xffffffffffffffff}, 0x80000)
ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280))
write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="9a9c27cd72a973b451d8159d61e9392dc5c1", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000200000004000000"], 0x20)
r3 = syz_open_pts(0xffffffffffffff9c, 0x1)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
quotactl(0xffff, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000100)="60c4704979437e0017a3745ca62570a581a089ad4e974a81d312b15d403b58ff60af085d103b83e3fe5fc1ac3cfe1c3146f64266d05756e1b0e55fb2cfa82067a95fb0a48d7e2200fcf1ca85db20eb0d347ef6ce01c439f5a71ebe1e0995366082f39aac38d96f239fad86b6f8d952efe78f574bd51547a66d787da3faa0be0cab4b66de8691514abcfac7818bc2f0eb3d646660827f01fe46856ae1562ca9cf1d4cb2f7454ea14123f4e0e5309c57987a7806bc526700bcc637f0c5")
ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0xffff)

2018/04/26 08:25:29 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000a00000000000000fe8000000000000000000000000000ff0000000000414e105900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000d1c40e05b59523df16f1c0d194775ae6d9f9ae6512108d2cd0dc12c9889555ba95641849f564b32c340fc1ae2a57809dd757ac72d353e67d5148ae7cab26d5f1df15399f0fe893e8101cf838909e4267465961d04bb8341d6770ccf8960bc5e6c8fb5f80e75ecfcf0bf7d40de1584897f0e9ac54749ae68b215a16d7b097d1500c3496038268067cbb66c569df529bb4f65cb32522eb06e9b1880e6196f68fa4211201b8dfebc213cdbd3379fec92b293cc8ce6c7f7683adb986e5f16eeddf1a7c2cb7f1824a741b6d3dd0e282fd09e24802e01f92d75a1571b378871e310cdb649239bc3a135394220b429ded9bb5ee13b4b7c5c84b18a9b330a085f1e34231742f6ecb9add9a39ff086b07e00acb5e8c9c9622a28694cfc4ad2e3c0b123d775ca3e867be9918a61756da7c73ab05a37587ff9a330c2599330f654df0788bab8ff850f3a1bbf67209c342913f2aa7c581ad049d92013252911542ec893818a1cfd64eb4209b04adb7625272ef853f529576ac806ea392"], 0x190)
pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:29 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'eql\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"})

[  105.631446] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:29 executing program 4:
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2a9, 0x8c2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={<r1=>0x0, 0x9f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xffffffff, 0x3, [0x10000, 0x4800000, 0xffff]}, &(0x7f0000000140)=0xe)
r2 = epoll_create1(0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000))
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cda000))
epoll_wait(r4, &(0x7f000029bfdc)=[{}], 0x1, 0x0)

2018/04/26 08:25:29 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setgroups(0x1, &(0x7f0000000200)=[0x0])
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740))

2018/04/26 08:25:29 executing program 2:
r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x92080)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000180)={0x3, r2})
r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x240)
ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000})
socket$inet6(0xa, 0x2, 0x9)
r4 = fcntl$getown(r3, 0x9)
ioprio_set$pid(0x1, r4, 0x9)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/16)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)}}], 0x2, 0x24048011)

2018/04/26 08:25:29 executing program 3:
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x400)
setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000100))

[  105.897365] bridge0: port 1(bridge_slave_0) entered blocking state
[  105.903978] bridge0: port 1(bridge_slave_0) entered forwarding state
[  105.959483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  105.969368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  106.013752] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000)
read(r0, &(0x7f00004bdf32)=""/206, 0x89)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
ioctl$TCFLSH(r2, 0x540b, 0x1)

2018/04/26 08:25:30 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000a00000000000000fe8000000000000000000000000000ff0000000000414e105900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000d1c40e05b59523df16f1c0d194775ae6d9f9ae6512108d2cd0dc12c9889555ba95641849f564b32c340fc1ae2a57809dd757ac72d353e67d5148ae7cab26d5f1df15399f0fe893e8101cf838909e4267465961d04bb8341d6770ccf8960bc5e6c8fb5f80e75ecfcf0bf7d40de1584897f0e9ac54749ae68b215a16d7b097d1500c3496038268067cbb66c569df529bb4f65cb32522eb06e9b1880e6196f68fa4211201b8dfebc213cdbd3379fec92b293cc8ce6c7f7683adb986e5f16eeddf1a7c2cb7f1824a741b6d3dd0e282fd09e24802e01f92d75a1571b378871e310cdb649239bc3a135394220b429ded9bb5ee13b4b7c5c84b18a9b330a085f1e34231742f6ecb9add9a39ff086b07e00acb5e8c9c9622a28694cfc4ad2e3c0b123d775ca3e867be9918a61756da7c73ab05a37587ff9a330c2599330f654df0788bab8ff850f3a1bbf67209c342913f2aa7c581ad049d92013252911542ec893818a1cfd64eb4209b04adb7625272ef853f529576ac806ea392"], 0x190)
pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:30 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0xfffffffffffff801)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4)
sched_yield()
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280))
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000180)="636f6d5c01")
pread64(r2, &(0x7f0000000040)=""/129, 0xffffff1f, 0x7)
syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1f, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10300, 0x0)

2018/04/26 08:25:30 executing program 4:
unshare(0x100000008000400)
r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3})
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x40)
ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x7ff, 0x3ff, 0x3, 0x0, 0x8, 0x8})

2018/04/26 08:25:30 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setgroups(0x1, &(0x7f0000000200)=[0x0])

2018/04/26 08:25:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0)
ioctl$TCFLSH(r0, 0x40045436, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000))

2018/04/26 08:25:30 executing program 7:
clone(0x0, &(0x7f0000000280), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000180))
r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x410000)
fgetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '[wlan1&\x00'}, &(0x7f0000000240)=""/45, 0x2d)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040))
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x436000, 0x0)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="a769d994c399f6cbe6317fd04819f17bd8075341fbbabf6376dc2a2309f9c639f4bcd4ee51b3663bd6956353cbd8f5aee4f186ce30e02c3d4427d0a07b2020117cf343191bb16db29e82688be9004f5e61d2c6c6d517980e42329457111c4fde2129da06efd91acdd1751e5b589ac39874347567a6e7c134be374bb31284ff0509a5789d16858ffed5527ae5204791a76ba00adb2598b97ba16ea87331155c5ad31697dd6d73272d41")
fcntl$notify(r1, 0x402, 0x30ab6067c93255c8)
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)

2018/04/26 08:25:30 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0)

[  106.522372] bridge0: port 1(bridge_slave_0) entered blocking state
[  106.528884] bridge0: port 1(bridge_slave_0) entered forwarding state
[  106.586273] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:30 executing program 2:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(0xffffffffffffffff, 0x0)
unshare(0x8000400)
getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x4, 0x0, 0xffffffffffffffff})

2018/04/26 08:25:30 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000a00000000000000fe8000000000000000000000000000ff0000000000414e105900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000d1c40e05b59523df16f1c0d194775ae6d9f9ae6512108d2cd0dc12c9889555ba95641849f564b32c340fc1ae2a57809dd757ac72d353e67d5148ae7cab26d5f1df15399f0fe893e8101cf838909e4267465961d04bb8341d6770ccf8960bc5e6c8fb5f80e75ecfcf0bf7d40de1584897f0e9ac54749ae68b215a16d7b097d1500c3496038268067cbb66c569df529bb4f65cb32522eb06e9b1880e6196f68fa4211201b8dfebc213cdbd3379fec92b293cc8ce6c7f7683adb986e5f16eeddf1a7c2cb7f1824a741b6d3dd0e282fd09e24802e01f92d75a1571b378871e310cdb649239bc3a135394220b429ded9bb5ee13b4b7c5c84b18a9b330a085f1e34231742f6ecb9add9a39ff086b07e00acb5e8c9c9622a28694cfc4ad2e3c0b123d775ca3e867be9918a61756da7c73ab05a37587ff9a330c2599330f654df0788bab8ff850f3a1bbf67209c342913f2aa7c581ad049d92013252911542ec893818a1cfd64eb4209b04adb7625272ef853f529576ac806ea392"], 0x190)
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:30 executing program 1:
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_names='gre0\x00'})

[  106.681742] random: crng init done
2018/04/26 08:25:30 executing program 3:
r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401})
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, <r2=>0x0})
lstat(&(0x7f00000003c0)='\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=<r4=>0x0)
r5 = getpgrp(0xffffffffffffffff)
r6 = getuid()
lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = gettid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, <r9=>0x0}, &(0x7f0000000640)=0xc)
stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000cc0)=<r11=>0x0)
r12 = geteuid()
getresgid(&(0x7f0000000d00)=<r13=>0x0, &(0x7f0000000d40), &(0x7f0000000d80))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=<r14=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000f00)=0xe8)
r16 = getegid()
r17 = getpgid(0x0)
stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, <r18=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, <r19=>0x0}, &(0x7f0000001040)=0xc)
r20 = gettid()
fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001700)=<r23=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001740)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001840)=0xe8)
r25 = getgid()
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001880)=<r26=>0x0)
r27 = geteuid()
r28 = getgid()
r29 = fcntl$getown(r0, 0x9)
stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, <r30=>0x0})
fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, <r31=>0x0})
r32 = getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r33=>0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001b00)=0xe8)
getresgid(&(0x7f0000001b40)=<r34=>0x0, &(0x7f0000001b80), &(0x7f0000001bc0))
r35 = getpid()
r36 = geteuid()
fstat(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, <r37=>0x0})
r38 = getpgid(0x0)
stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, <r39=>0x0})
lstat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, <r40=>0x0})
r41 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002200)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r42=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002300)=0xe8)
stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, <r43=>0x0})
r44 = gettid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r45=>0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002500)=0xe8)
fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, <r46=>0x0})
r47 = fcntl$getown(r0, 0x9)
r48 = getuid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, <r49=>0x0}, &(0x7f0000002600)=0xc)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002640)=<r50=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002680)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r51=>0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002780)=0xe8)
lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, <r52=>0x0})
r53 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000)
r54 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004100)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r55=>0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000002b40)=0xe8)
fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r56=>0x0})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a40)=<r57=>0x0)
stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, <r58=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002bc0)={<r59=>0x0}, &(0x7f0000002c00)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002c40)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r60=>0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002d40)=0xe8)
getgroups(0x1, &(0x7f0000002d80)=[<r61=>0x0])
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002dc0)=<r62=>0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002e00)={0x0, <r63=>0x0}, &(0x7f0000002e40)=0xc)
getgroups(0x5, &(0x7f0000002e80)=[0xffffffffffffffff, <r64=>0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
r65 = getpid()
lstat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, <r66=>0x0})
r67 = getegid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003580)={<r68=>0x0}, &(0x7f00000035c0)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003600)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r69=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003700)=0xe8)
fstat(r0, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, <r70=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000037c0)={<r71=>0x0}, &(0x7f0000003800)=0xc)
r72 = geteuid()
fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, <r73=>0x0})
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003b00)=<r74=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003b40)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r75=>0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003c80)={0x0, 0x0, <r76=>0x0}, &(0x7f0000003cc0)=0xc)
sendmmsg$unix(r1, &(0x7f0000003d40)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="0a6df067c809db310593d81fdd3bce1901c9a31e4dbc6c0fa92b1a087380234ebf1ecae5cec0dc269b1fb1a1f2c3fb247c22573d3aa97ea7d42ccbaed51ef5cc44b942c7d69927cb404c33fbe0364c37868a06c725477952df9b828f9d79ca55fa628abfaca3055cef972e214fc7ddb70c897bb1ce657c79f2949b5ae0291b60138b1921d828967b35ea73620a7d3c9cf05eb5448403fd80a7a8ac2093f140a979ec303ba7d2016abb3091bcf11c762bd666ffc05693bbf3e46f16b45c", 0xbd}, {&(0x7f0000000240)="e37d0f4d9802c28f7e30e9f6966502548831bd072e32a54685f761dec1d6b450cce91a5688947e0e7e225412137ad4703a376448058381aa867e1c0194b1931371782deccc83be87004d92fc37b1f0bc2dc05ae50193c706e568104ef7694a59060264b89de271f8f9469d11b25f4df7d0a484a760bea7866cf1c816dba7189ca425172ba8f1421b5013c0ec2b26c6ef2d00165e878f6be051b4", 0x9a}, {&(0x7f0000000300)="406c366f44297c4b0fce110e68027b048f961812b526211697d2f687758a1ac2513c66b5052cee6e0d179f27bee8cba935715626deee932d022e690ce97918ada2a24e8bd8dc78a1cc40d7ab7a8a515132512a4f0710aea119348fa97632a99cc2a286fa4702a8a4", 0x68}], 0x3, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd0, 0x8804}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f00000008c0)="5407a101c6ac188575ba7115de6f248b9b0e5e36723ea7aa308c64ee3e41718200211783fa9bf07d27906b9de6e48ccd467b3b4f700ecd9a98cb3b20b8931d84780fb966d2d3f007e557ae1d22943cbbb515388b3228832ba8b69546fcebb47a7f5466236a97315a049c56354c35ac148ed8ee861262e23fc614b92a8a160ce0efac1b7f4a699b6d4ebd3aec980d60cbeb8a803d06d07e5972304ff8c7b2c20052d92b4a09f29356c5dfe9ac11", 0xad}, {&(0x7f0000000980)="35a2ca123001244daaeacd24b7d65548f6dfa8727588ac7e53cc11ac24", 0x1d}, {&(0x7f00000009c0)="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", 0xfa}, {&(0x7f0000000ac0)="799f4227a67a4709f77a86374e98875cba235673978d4d32595402b58865650bd8ecc9ed9a09c967c0a4a340eaaca6ae858164037c19c5ff0f1f7fb13983b377dc94b9f0248447197d160761acc2a73ec5564cd030e928fb5ff5770c616431b7591e3b981cf85c82bd0f786a1c113069ef0e3a95d739ae930af3f7a3638994a8100e40586dec8a24f0426dc5c501e912cae4c9e403f9d785c8cd3623dcf10b37a2bc8b33764625c104241c57f483b981da1127cc3ed801b7c93e2f14fe1d48550d62", 0xc2}, {&(0x7f0000000bc0)="c7e468bb13b7427d2946be49f7dbb54a8a93ab306d91a497736589ef626644b26e86c641de71aeed20e842075953f9950ddb4cd9cc6ba169f82432dc643808d13e5a98c677694cefb88b2ea3ed03b54e089626638941e421a59c55c2485331b63e8317ce6f6025800ffb95b503a09e8beeede3f4b1ca", 0x76}], 0x5, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x8080}, {&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000011c0)="e4e8712f36b6fdecb3754691b4c447cb2272cde616e2657572c8defc0d93b0070f0cdfa61259bffafe753dfc668c0ae9a751827e5f315a196d59b3ba78e820e8", 0x40}], 0x1, &(0x7f0000001240), 0x0, 0x40}, {&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001300)="75ad20906df0ec9721e294af844e32a7bebe1fdffa27f8fae2c66251c51a0ad0ea7e9de5342fad6453e5e19a71bf06016846d65754d955640c800dedc3e433fa836097e3feea67b7cd1dde776280c06d41100f3bc13d8a08e645e6ca7670da907c2e0d2434163d101e3cd68f77b901e8a5c80ea38afd22617905f83fed228de19f1a01833c500af819634940ff88236e204b434727fb080133e31c13107e1b0c91b4d5d8f7e69c76b468887dcb717d8a5a9c278243d90d598f729b418f6acfd2f548353356091ee159fc8c62dc20acba9f", 0xd1}, {&(0x7f0000001400)="d3d2f3b0f6", 0x5}], 0x2, 0x0, 0x0, 0x4000040}, {&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001500)="3454f1f32180f19bc411f371952396a3c834ef92599d3ae6af86d3c0ad26157f4ea97665e9ce9d05ebb56a38a21210c4fa8b267a33973ca52140a0105a2c7a64946496", 0x43}, {&(0x7f0000001580)="76d9c621c9ddd54301b571", 0xb}], 0x2, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x148, 0x4}, {&(0x7f0000001e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001e80)="773f5523791cdca9f965a0cbda94907baa36240d6182b1d1f9a0a6c4097bf5c1725561f7614d0cfbc14adeb56cd0bef90164779923468ec992228eb95ed57e02bd4a6a845ef9af5bbc45e0b453a43b47dca8a6428406dfb42063751a518eefef", 0x60}, {&(0x7f0000001f00)="a8543a37764271af7d91e31210bde7b9d1ae9c080f09f666aeeed8fdaa62c488c7c7147d8cc88f0e71dee9abd9864214eb5658148ab26afc7de1138732dc66650d9db48b55bf861d5624970d4c6c9c40e4b1e273aea80c4f32bba18afc301ee3", 0x60}, {&(0x7f0000001f80)="1cca8b8ec61735a40d052ec075485d20117d66b23f3561186eb89f3b6e3b1e33075c9040c5547938a53e477c411f537c329ad8c4b68427fc63e1858d59e05de73dc0105524411350454c145588f9832e30d2ab4f443af40b9aad89d9b1dd8d2d2c43dbae5d5b7cc671c41a19c6452855a75886a8b3df38c420337d", 0x7b}, {&(0x7f0000002000)="68e5e1c476516083ae8ad7fd922a6ff5dfca5b20230aa3cc52687757", 0x1c}], 0x4, &(0x7f0000002ec0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x20, 0x1, 0x1, [r0, r53, r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x140, 0x11}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000003080)}, {&(0x7f00000030c0)="8b7c545e993d9104af7e8763cb8ca50fb1b33961f5fd83813cb0ec8fc94b44", 0x1f}, {&(0x7f0000003100)="be1eeee56856da04365bb1d48654bddf14d281faee2efc2a40cef55c26e775288a7d5e393fc8070efec4e389eed2b400424aa42228f64572eb1d2874f8c6ed8758bf3d7e11698b538a8dc327906d688d83665a31f33eccacb2bdedab78960f27a03a", 0x62}, {&(0x7f0000003180)="df1e78af47b4593608fe280185cbfb1e829059d723528a84abf6887dd9c7e24d34498444a246828a352003119ac5a25cd14da97be72c8aef3e871066080547ef4d063656bbb2bc98a50b7b9b33793316234c113efd79b9f094c14760ef2b6fea3e8963e1d0e2045721aa28f0e40c7fe8190fd48e641de961dc58f408819179eaa6420b895d7f0784294165ff56d77581a4e05d5617f5de7ea5b77f44f695629581b0f84fc63c862f01b2993591047914d249d0edc5c5b18f73bd8dd830222540439f484dbd692262be68f945282b0b9381a965d91e251541bcf7e0aadd3167738401", 0xe2}, {&(0x7f0000003280)="b026797dd2fbdcb73a06b151e6662255204b035afeb6b0", 0x17}, {&(0x7f00000032c0)="76458038b7d0acc91239725c185ac5715ceedb5adeab5ea926caa6a8f3561b4d93693ff8f8fe95ed1118740bcd41a906cb838c52697dee70bc8a845683bfb889580a381c2fcdabc708a9f0e18283cf252059d6a1e61846a3ec8bfa4c5e332684d3951130c50f4b5ac885740ad77cdb3be0cf79", 0x73}, {&(0x7f0000003340)="b271bf1cd0a71913f07060a60608db11ce05b572d5e31862031311b0cf2afcbbeb6d00a910bd77cbf1b0019a4f72", 0x2e}, {&(0x7f0000003380)="e9cb745b00c71528197d879df83d9a070313e359431690ac6e4f0d2197e035817529b7f324c66713593c8ca47607c71f72f057ae69f4d1def4759a86c448258558e36082f1a1e7cba894e33e2764f7053ee2033fefc5c2265d9bd629eb1aa8c06a59b1d22089aebc96c55ef57133ae34e1107bbf6e6059d140e442cf962ea361edaa238dafb9795cf39865f2b591353e6be9b31586113af8549a69434a94f5ddbc077b33e41af1be", 0xa8}], 0x8, &(0x7f00000038c0)=[@cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x24000000}, {&(0x7f0000003980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003a00)="08a9f68837c6fee9d4f5e7b065c0b89c535c8d0ab1ef0910d947a054011f5c1bdbcd068f1c4ad2a8cf705f32923536dd4a4c0f08692982db70d93f009659670f9f2945d4a914ef55041e896ef1775b5bef9f4f3dbe6479ae301e626193473b95c6e78435b5d3f7829e7a9d212dc85217680f4e6317d7093a0cd038ce6cb05a06d1cacd663a9367551b", 0x89}], 0x1, &(0x7f0000003d00)=[@cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x20, 0x80}], 0x8, 0x4010)
ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6d5000)

2018/04/26 08:25:30 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, 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0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)

2018/04/26 08:25:30 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setgroups(0x1, &(0x7f0000000200)=[0x0])

[  106.846689] bridge0: port 1(bridge_slave_0) entered blocking state
[  106.853258] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:30 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5)
r1 = creat(&(0x7f0000000140)='./file0\x00', 0x10)
bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw, &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
ioctl$TIOCEXCL(r1, 0x540c)
sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)

[  106.888087] bridge0: port 2(bridge_slave_1) entered disabled state
[  106.895100] bridge0: port 1(bridge_slave_0) entered disabled state
[  106.947920] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:31 executing program 2:
mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300), 0x4)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8)
setuid(r1)

2018/04/26 08:25:31 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e0da844e0536282c000000180001000000000000000000020000000000fe0400000000040008000c00160008000000", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0)
ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0xffffffff, 0x2])
sysinfo(&(0x7f0000000100)=""/64)

2018/04/26 08:25:31 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:31 executing program 4:
socketpair(0xa, 0x6, 0x5, &(0x7f0000000600)={<r0=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000640), &(0x7f0000000680)=0x10)
capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040))
r1 = socket$netlink(0x10, 0x3, 0x40000000000000c)
sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x17, 0x2ff, 0x0, 0x0, {0x0, 0x0, 0x4b9}}, 0x14}, 0x1}, 0x0)
close(r1)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x181080, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xfc79120fa9eedd69, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x2, 0x0, [0x0, 0x0]})

2018/04/26 08:25:31 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={<r3=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000102a36ed007f0005545e11aa00b98700"], &(0x7f0000000340)=0x18)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3})
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10)
sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000440)={<r4=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000480)={r4, 0x80000, r2})
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14)
sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8)
ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400))
writev(r0, &(0x7f0000000400), 0x1000000000000232)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}})
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4)
setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4)
shutdown(r1, 0x0)

2018/04/26 08:25:31 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))

2018/04/26 08:25:31 executing program 3:
r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004})
epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8)
epoll_create1(0x80000)

2018/04/26 08:25:31 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000)
read(r0, &(0x7f00004bdf32)=""/206, 0x89)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
ioctl$TCFLSH(r2, 0x540b, 0x1)

[  107.452490] bridge0: port 1(bridge_slave_0) entered blocking state
[  107.459096] bridge0: port 1(bridge_slave_0) entered forwarding state
[  107.490615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:31 executing program 7:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000a00000000000000fe8000000000000000000000000000ff0000000000414e105900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000d1c40e05b59523df16f1c0d194775ae6d9f9ae6512108d2cd0dc12c9889555ba95641849f564b32c340fc1ae2a57809dd757ac72d353e67d5148ae7cab26d5f1df15399f0fe893e8101cf838909e4267465961d04bb8341d6770ccf8960bc5e6c8fb5f80e75ecfcf0bf7d40de1584897f0e9ac54749ae68b215a16d7b097d1500c3496038268067cbb66c569df529bb4f65cb32522eb06e9b1880e6196f68fa4211201b8dfebc213cdbd3379fec92b293cc8ce6c7f7683adb986e5f16eeddf1a7c2cb7f1824a741b6d3dd0e282fd09e24802e01f92d75a1571b378871e310cdb649239bc3a135394220b429ded9bb5ee13b4b7c5c84b18a9b330a085f1e34231742f6ecb9add9a39ff086b07e00acb5e8c9c9622a28694cfc4ad2e3c0b123d775ca3e867be9918a61756da7c73ab05a37587ff9a330c2599330f654df0788bab8ff850f3a1bbf67209c342913f2aa7c581ad049d92013252911542ec893818a1cfd64eb4209b04adb7625272ef853f529576ac806ea392"], 0x190)
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:31 executing program 2:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffa, 0x2000100}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, 0x0, 0xd0f, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={<r2=>0x0, 0xfffffffffffeffff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4d, 0x8, 0x4, 0x10000, r2}, &(0x7f00000000c0)=0x10)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)

[  107.533141] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:31 executing program 1:
add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0)
r0 = socket$inet6(0xa, 0x400000000005, 0x0)
sendto$inet6(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc)
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x99c, 0x321800)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000300)={{0x8000, 0x80000000, 0x206d3abb, 0x7, 0x4f, 0x7}, 0x7})
r2 = getpid()
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20800, 0x40)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'ipddp0\x00', 0x3022})
getpeername$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000140)=0x10)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0)

2018/04/26 08:25:31 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x7fff, 0x9})
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:31 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x40000, 0x0)
ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000480)={0x6, 0x7, 0xc5a4})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={<r1=>0x0, 0x6b, "0a7935d3af862fccd4f9e3d6474e2efd88f8111cd39ca22f772e4cb3c4053d805c7e979afe3322d4ab01e1e7c2339db6b791079b16a4d92f5a071e8459f62ff3f99e88373d3082369aeb5c91f9cc8bc3c4d2d9303a5580c501961f03672ad5e989885e44fe7f54f9ba261c"}, &(0x7f0000000540)=0x73)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r1, 0xfffffffffffffffb}, 0x8)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
socketpair(0x1d, 0x5, 0x9, &(0x7f0000000240)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x2)
fsetxattr(r2, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='vmnet0*:eth0$mime_type\'\x00', 0x18, 0x0)
connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, {0x8b6a, 0x7fff, 0x4, 0x8, 0x803, 0x5}, 0x2, 0x3}, 0xe)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x600}}, 0x4, 0x7ff, 0x401, 0x4}, &(0x7f0000000180)=0x98)
setsockopt$inet_buf(r4, 0x0, 0x14, &(0x7f0000000380)="02ecf4297c8ad19fcac894515247a69e6cbb9f5e29479716f65db7bc9acaf5926d3eb108e3a49a0972fcb834401101ef2eac235a99aa74b2b53eb10473b60c6bead8e86ad4004726fcfb0de9c15cdce2177c3260d9ce27ea98cb56e79e3b5f00fd3aec6a4f744005ae31ee952d2e88852bba61beeadc5f65bc36e69ec44c1014950e41b4f7f9927d176f9073497b8e8dc45a496d9aecf7200ec761b73b3a", 0x9e)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000001c0)={r6, 0x1, 0x0, 0x4, 0x6}, &(0x7f0000000200)=0x18)
ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000300)=0x39)

2018/04/26 08:25:31 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)
sendfile(r1, r1, &(0x7f0000000400)=0x2000000000, 0x3)

[  107.772730] bridge0: port 1(bridge_slave_0) entered blocking state
[  107.779312] bridge0: port 1(bridge_slave_0) entered forwarding state
[  107.793669] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:31 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x3})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}})
dup3(r0, r1, 0x0)

2018/04/26 08:25:31 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = dup3(r1, r0, 0x80000)
openat(r2, &(0x7f0000000180)='./file0\x00', 0x400002, 0x84)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={<r3=>0x0, 0x29, "76b70e1fe17897c2b198b0f209268a51afed3941b164b060e547a91f4c48c90f6ea666b873a841ea8d"}, &(0x7f00000000c0)=0x31)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="6cfa51ca1baf377979d69a1d75339db9443ce86f8a4b0e3ec9983b1fdc82bf850246cdeb45850f73186121906bfa95fcc0e64a46ef4392e480ca8a633b867024e3da28420c3019b800706e377e9327917b32c6498d022d08a12392b16dcae8a0e243cf3c702e37e16f2180804841403bae13280eb9bc8b5a3a", 0x79)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="540000001ffe65135afe0fc613a54c01cdbaebbf2af613ba15d3d5c86852efa8b3de8cdeed2625b535ada418ef2608ed8e0b8aa7d8c75654ac512448ce50bc9ac61b2fa843e01a0fa65ea4582c589cf389ef7b07005799915aa8c511e046915d139fbf245f73680d855e94362d95d71dd541da2b424209e7ead68d9d52c343d57b7dfcae5931329bbfa62ee98fee8876e1881a552b77aef7db5779a796c2590e2d0dd4bcd2e6c5aded73dd274f8911657f87d8156b9c9a2f85e7a6a50ecfe6dc9d2e460591cc697854a4def852e67eb8728d7b136da2d456706edd13dee47e2b6de17450"], &(0x7f00000001c0)=0x5c)
sendmmsg$alg(r1, &(0x7f00000015c0), 0x492492492492663, 0x0)
r4 = dup3(r0, r1, 0x0)
ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000})
getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000100)=""/27, &(0x7f0000000080)=0x1b)

2018/04/26 08:25:31 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f000000efb8)={0x0, 0xe, &(0x7f0000001f90)=@raw=[@exit={0x95}, @alu, @initr0={0x18}, @generic, @call={0x85}, @call={0x85}, @call={0x85}], &(0x7f0000011ffc)='GPL\x00', 0x0, 0x1b4, &(0x7f000000a000)=""/182}, 0xfffffffffffffd15)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000c7000000000000000000009500000700000000000000fa3d"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)

2018/04/26 08:25:31 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  107.848637] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:31 executing program 2:
r0 = socket$inet(0x2, 0x4000000805, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup3(r0, r1, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000))
getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@multicast1, @rand_addr, @loopback}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10)
sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB='\x00\x006\x00', @ANYRES32=<r3=>0x0], &(0x7f0000a8a000)=0x2)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8)

2018/04/26 08:25:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x3, &(0x7f0000000200)=[0x0, <r2=>0xffffffffffffffff, 0x0])
r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xe000, r1, r2, 0x6, 0x2, 0x84)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0xfffffffffffffc87)
sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10)
unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x8c)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x132}, 0x4004000)

2018/04/26 08:25:32 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)
writev(r2, &(0x7f0000002900)=[{&(0x7f0000000640)="64af776142e34d623a50ce25fe8be53fa9549d1e46c8d0196741952db7d0ff11e7f801c751843030bc90f39ed28ecbbb8fa7ffb4376e749f38e889f88861469d2b037ffbdc766aeac5763fd5864a980c8203b95e708cf279e9dfdb0d64e3b8b1f371eb4b10cb3e75821ed90e0487ebd0427ee5866901640782354ddc4d58a3eac22ee163abb3080f5d62a1f91a1261e4329a2f05d874c4aed1daa4d3b477818ca182594fbb58e4d2eb2f488a4c36", 0xae}, {&(0x7f0000000780)="e3b62c40aee4a4a68b973f75cfa794d4dd08940f1c7be3ce8e36ff7103592217772ad90c9a5bc7d33a47b1a391ea4c0a4f047944adca7f06ecae88d218205e87a33b35fe3c914d2714cb65d60c3444fa838010afaf90649d1dfbe1b97d7e3de2db3960dd1970d5b40f24277767bcf2d29e7672f4ce9c801cc8626c463e8bf2282381fd5b96598a3acd0d37681497ed6694723ece6dea21dbee43a36bdf0da23c8300643d1b938b78eec1a60e8c2bcc528e81cb7d5a5c418d522920fec9143e2bfc21f87cef49264b5b3b2165889b883c315a090201db7a47747a40c4dffb5262cf998ef1c85b5a8fe6e7ddd9cdab20f2cc1d", 0xf2}, {&(0x7f0000000500)="046a71ebc8274e9f8cf0a53d5d7ff072fe98ecd258811ffc3d998f617c5fa87cd659e92b6c284689a08d53112df1df61c851f16bbc45e102e21ac9cdfa558a2db5ba49502a679c096bd2a226f1f35a2c9d7719f996229e0cef8bd06b1e77f0d29b9672", 0x63}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000000040)="0dca026b80d76d33fc0591f1675039978855ed2c3927a2b08a4e9b1705b169f825b2a7cce095438e409836c51f897132b6", 0x31}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000000700)="a2b47631fbe429b00991808d16eb4d08e9a50f45ef77dd72b5c329a3118629e310048b1bc3d62297c19b88d0c1158fa336bcbc19f828a16bcc", 0x39}, {&(0x7f0000000880)="96092415b69775b0410cdf07e9b948bda919934f92cab17f83211e", 0x1b}], 0x8)

2018/04/26 08:25:32 executing program 2:
r0 = socket$inet(0x2, 0x4000000805, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup3(r0, r1, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000))
getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@multicast1, @rand_addr, @loopback}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10)
sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB='\x00\x006\x00', @ANYRES32=<r3=>0x0], &(0x7f0000a8a000)=0x2)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8)

2018/04/26 08:25:32 executing program 7:
timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000))
setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)='\x00', 0x1, 0x2)
timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0)
timer_gettime(0x0, &(0x7f0000000140))

2018/04/26 08:25:32 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x95}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3, 0x5, 0x4, 0x8, r0}, 0x2c)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0xf95}}, 0x2, 0x8}, &(0x7f00000001c0)=0x90)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x3ff}, 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
creat(&(0x7f0000000080)='./file0\x00', 0x20)
ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000040))
bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)

2018/04/26 08:25:32 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:32 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000)
read(r0, &(0x7f00004bdf32)=""/206, 0x89)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
ioctl$TCFLSH(r2, 0x540b, 0x1)

2018/04/26 08:25:32 executing program 3:
syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6aa9697a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4360f1930f05602d30b000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x210000}], 0x0, &(0x7f0000000000))
pkey_alloc(0x0, 0x2)

[  108.355282] bridge0: port 1(bridge_slave_0) entered blocking state
[  108.361847] bridge0: port 1(bridge_slave_0) entered forwarding state
[  108.425616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:32 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = dup2(r0, r0)
connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000440))
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, 0xc800)
recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f00000002c0)=""/125, 0x7d}], 0x4, &(0x7f0000000380)=""/119, 0x77, 0x1}, 0x40000101)

[  108.467379] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:32 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:33 executing program 3:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080))
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2)
read$eventfd(r0, &(0x7f0000000140), 0xe163ea8d)
ioctl$sock_ifreq(r0, 0x893e, &(0x7f00000000c0)={'veth1\x00', @ifru_names='bcsh0\x00'})
syncfs(r0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000})
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe)

2018/04/26 08:25:33 executing program 4:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYRES64=r0]})

2018/04/26 08:25:33 executing program 1:
r0 = socket$inet(0xa, 0x0, 0xfffffffffffffffd)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x2, 'yam0\x00', 0x4}, 0x18)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x178)

2018/04/26 08:25:33 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)
socket$packet(0x11, 0x2, 0x300)

2018/04/26 08:25:33 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:33 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x22f, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000000000008000000000000000"], 0xc}}], 0x2, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101400)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000540)={{0xf711, 0x6, 0x3, 0xfffffffffffffffc, "e3f98dc640dfb4800099ffbbd2c6bc3dfc457707690e6f44c6fb149a5f2ffde995391a9e65de491d79d08b25", 0x9}, 0x800000000000000, [0x1, 0x0, 0x4, 0x7f, 0x6000000000000000, 0x100, 0x3, 0x2, 0x3, 0x2, 0xf0f1, 0xfffffffffffffe01, 0x7ff, 0x3139, 0x647, 0x5, 0x2, 0x4, 0xffffffffffffffe0, 0x100, 0x1, 0x8, 0x8001, 0x7, 0xf227, 0xfffffffffffffff8, 0xffff, 0xa9a, 0xffffffffffffffff, 0xfffffffffffffffd, 0x9, 0x8, 0x1, 0x401, 0x2b28, 0x812, 0x7f, 0x2, 0x1, 0x3, 0x4, 0x4, 0x10001, 0x40, 0x80000000, 0x9, 0xffffffff, 0x957d, 0x8, 0x5, 0x6, 0x7fff, 0x0, 0x70, 0x2, 0x8, 0x9, 0x7fffffff, 0x4, 0x7f, 0x7, 0x0, 0x6, 0x3, 0x5, 0x32b, 0xe1d, 0x40, 0x200, 0x1000, 0x8001, 0x6, 0x2, 0x1, 0x7, 0x6, 0x2, 0x1, 0x7, 0x20, 0x6, 0xf8, 0x2, 0xffffffff, 0x2, 0xb6, 0x3, 0x9, 0x0, 0x80000000, 0x1000, 0x6, 0x7, 0x3, 0x2, 0x4, 0x1, 0x10001, 0x10000, 0x7, 0x7597, 0x7, 0x9, 0xfff, 0x6, 0x9, 0xa6d, 0x3a, 0x8001, 0x60088c51, 0x6, 0x1, 0x10001, 0x8, 0x0, 0x200, 0x1, 0xfffffffffffffffe, 0x5, 0xf0a4, 0x100000001, 0x80, 0x8000, 0x8000, 0x1, 0x6, 0xf29734300000, 0x100], {0x77359400}})

2018/04/26 08:25:33 executing program 7:
r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0)
fallocate(r0, 0x0, 0x10003, 0x4)
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x11, r0, 0x4)
madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xf)
madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9)

2018/04/26 08:25:33 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20003, 0x0)
write$sndseq(r0, &(0x7f0000000040)=[{0x5b94, 0x0, 0x7fffffff, 0x0, @time, {}, {}, @addr}], 0x1c)

[  109.440888] bridge0: port 1(bridge_slave_0) entered blocking state
[  109.447464] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:33 executing program 1:
r0 = socket(0xa, 0x6, 0x9a33)
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x10000)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x2, 0x6, 0xf70a, 0x0, "4113bc21a851f4d5b4410c6c2e117b5d13c48f8a902ef154815473f27fdaca363acdf732762c27a194498ddd"})
connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c)
connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/04/26 08:25:33 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:33 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x481, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x100, 0x806f, 0xffffffffffffffe0, 0x2, 0x3000, 0x3, 0x81}, 0xc)
syz_open_procfs(0x0, &(0x7f0000270ff2)="6e65742f6669625f7472050000")

2018/04/26 08:25:33 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0)
r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="cc8c8d79389a04f81f0cb2eab13080c6d0fe3925f5255a4be8bd8c5b93ecbc324e3e13d5034443eafe9adb0377a2e327795eb8ec3af2d3d774744b08a74f52a65009fe29c446f81f", 0x48, 0xfffffffffffffffa)
r1 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="b13dd17dd5718ec91d9abd79ea4a1157fa0abd0749fe00fab73039c4259dda400aada19d68fe242201e2273d68ea725e8569d7120674065165988f9223a894f067f26342712aa2f6b2bb122a364032953a4c750aac532bfa2d371c3173a0a979f155dc719efcf17fe6c93cd587cdb606e2b1f816419d6517518c38eb621c8139b74b68f366d880010c7931cb96570abe2e1f5748a8578a5135d5fe222f5ea0ddce90970cb91e803a41044d7e4faa30983252fc251aed5cbe3c4e1b27f009f2237053d3049c156baf6de7ae7705eeb8bd489e1d77eade57e99cedfb5acaeb3df12ed6b91acf0add60793aa69a6aa5b05a2e966e2e0e58", 0xf6, 0xfffffffffffffff8)
keyctl$instantiate(0xc, r0, &(0x7f0000000140)="c1cc2653bb4edfb844918864", 0xc, r1)

2018/04/26 08:25:33 executing program 3:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_int(r0, 0x10d, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

[  109.506903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:33 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800)
accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e)
msgget(0x3, 0x4)
sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001380)=ANY=[@ANYBLOB="280000000202ffff00000000000010000000000014000200b46e2ff828502094000600b5390c00000000a458150e6c34ac72256e735a0f9211c2408f9f07cfafbbdbc29c474171d837442ef3003fe0324a211b4640896b7a000000000000000000000000000000ab084d9d67839057cbc27681de206b5aefe811b728ee21bdf78a4240537e5b9ba715d02a517aae92ca5ae45ba0e011bf18cc5404919701fd75077eec757d8d63ab08ad360fb80f300c7e86362ea51d5e3ce7d746682ab99cc6b52854e375f957434cadd69558aef440"], 0x28}, 0x1}, 0x0)
lremovexattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@known='user.syz\x00')
pwrite64(r1, &(0x7f0000000200)="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", 0x1000, 0x0)
mknod(&(0x7f0000000040)='.\x00', 0x20, 0xd3)

2018/04/26 08:25:33 executing program 4:
unshare(0x8000)
r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3})
ftruncate(r0, 0x100000000)

[  109.604656] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:33 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10)

2018/04/26 08:25:33 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4003, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=<r2=>0x0)
sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b00500000d090008003100", @ANYRES32=r2, @ANYBLOB="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"], 0x5b0}, 0x1}, 0x4000)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ffffae73da243dd4e26fe2fad65c3bf51978f889c359999c17000000", 0x1c)
accept$alg(r0, 0x0, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000780)=0x8000, 0x4)

2018/04/26 08:25:33 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:33 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aa000420000000000002907800000000ffffffff11fc9078e000000108070000"], &(0x7f0000000000)={0x0, 0x0, [0x563, 0x400000]})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80800)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8)
setuid(r1)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000380)={{0x5, 0x6, 0x0, 0x7, 0x6, 0x1000}, 0xfd42, 0x7, 0x6, 0x20, 0xfffffffffffffff8, "a49ead29a310d3ffc9924c58107620d2dae6ca990639e91c8a1a9dda7e050a2171b8f3abe262b95c210bbe69fc251224fdf00fc65e400f6f2416b408d34110fa6ec8c72e6775b3143646fa23db989d5db2078824d8fa48b1e2282a92079b6f7f7614b5ad536ce66e091417ac737073a197c12211cc310252d4d838e625eed0e2"})
socket(0x8, 0x0, 0x100000001)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x100, 0x0)

[  109.767534] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'.
2018/04/26 08:25:33 executing program 3:
openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0)

2018/04/26 08:25:33 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00')
sendfile(r0, r1, &(0x7f0000000140), 0xdf)
pread64(r1, &(0x7f0000000180)=""/162, 0xa2, 0x56)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00')
getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}, <r3=>0x0}, &(0x7f0000000100)=0x14)
sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r2, 0x0, 0x70bd28, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x4, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40)

2018/04/26 08:25:33 executing program 4:
r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9b2, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
ioctl(r0, 0x4, &(0x7f00000000c0)="114fa2a1739939bb3086d80ab64727df49bcec54728aec3252885cb877879d01eaa62afc619d419d14da94de6ed9d9c0800100000000000000eebaa8e4cf051d2dd60a342512de5d70db08d96574c4479f98084a7e664f4ce654a092600b65938181741d2fcb6d5faa83435a963b13008ff0e9d146b9f1c88196ec967a90ddc35f9ddcdd5ef1eb7f790258acae766de72870fa270efb87d68a9235311f0a7ee38e8a5e62144d6dd0c40dc1028a84d8339d59b9b31ea0ef3ffca5baeedc3afee31fd3d5dedcd9e674f8d4bd48916289a9f3f066a100c11926a17147a8ebf68194e4")
r1 = socket(0x4, 0x7, 0x2)
r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x80, 0x400)
ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000002c0))
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000200)=0xc)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0xffffffffffffff98, 0x0, 0x0, 0x0, "625eb441b984c54a5a30e9b3d2d00e3b823ac0dd1fbfd71312937118640d2714082feab7f531a3cea6af25ae"}, 0x0, [], {0x0, 0x1c9c380}})
unshare(0x40600)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x20, [0x9, 0x4, 0x6, 0x7fff, 0x92f, 0x1, 0x2, 0x1000]})

[  109.860831] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'.
[  109.893107] bridge0: port 1(bridge_slave_0) entered blocking state
[  109.899716] bridge0: port 1(bridge_slave_0) entered forwarding state
[  109.977003] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  110.022707] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:34 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd)

2018/04/26 08:25:34 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:34 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r2})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffff7867190000914b00"})

2018/04/26 08:25:34 executing program 3:
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
rt_sigaction(0x1c, &(0x7f0000000200)={0x7, {0x3}, 0x90000002, 0x4}, &(0x7f0000000240), 0x8, &(0x7f0000000280))
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="4b28c00269b1b9292c7b0000000000000000", 0x12)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x3, 0x80000)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x8e41, 0x0)
pipe2(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x80000)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb)

2018/04/26 08:25:34 executing program 2:
r0 = socket$packet(0x11, 0x1, 0x300)
unshare(0x1000000)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=<r1=>0x0)
capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f00000000c0)={0x8, 0x9, 0x80000000, 0x100000001, 0x2, 0x4de})
syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="76e165a3cfde0b61a4fc7e44a9c9ddb174aa78267db6517a4e98865bc6fabadfecbfd48ccc612031e334a4c3d331c78a3542d4049c153ef85b49ecab959fd242758fb2a8d9eb21d20f1a3c33a43e7a13d06490d18c4c6183eca1efce3212829db84eaa3264ab6224d863833015d82aaef7abc30218119c1ba4beaee296cb1b9c0f2f88c19cffd4f7ddd071230e92a99a05eea52f2489761921019776bfedbd35defc3b67899c55bd68857dadfd39e73c0591402a024e6547f8269e37565694dafb415a5ece1ca10648a418b82c91", 0xce, 0x1}], 0x380004, 0x0)
r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x482401)
sendto$ax25(r2, &(0x7f0000000300)="43370fe005608477df6cb1d5ffb43dc1eb955dcaaafe36e6358d8d66159902eaab6c97b9d177ef7e6d7b5e9e4e89f97c7fe4c7a6a8fd7c98d5a0a985c50d76e9eb3acebeb3a9cef4a37f7ee02537bef83749b6c44612bdb99cc3513bedf3b74810378717ee7e449fac42dbfecb0584a182a77d0f7c876c8fc58a26dc27a57a158d8a4e6b6b1ea0954f3e64a5fe30e9861bb03251321e563863ddbf20fcbac4eed4ad2fc4f660f4f1cadbd8da55d6a24bb8dbbad40cbaef6a829c8c3d5c4ab442c44b58ea2350e8f3734a61e93266e7", 0xcf, 0x40000, &(0x7f0000000400)={0x3, {"67b573968c04c3"}, 0x8}, 0x10)
setsockopt$packet_int(r0, 0x107, 0x8000000000000008, &(0x7f0000000080), 0x4)

2018/04/26 08:25:34 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000980)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)=ANY=[@ANYBLOB="c8002b00", @ANYRES16=r2, @ANYBLOB="000329bd7000fbdbdf251000000030000300080007004e230000080003000300000008000800ff0000001400020073797a5f74756e000000000000000000080004000800000008000600ac03000038000300080007004e220000080008007e00000014000600ff020000000000000000000000000001080007004e2100000800010003000000200002001400010000000000000000000000000000000001080005007f0000001c000200080003000400000008000600050000000800090003000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4048801}, 0x8004)
r3 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18)
sendmsg$rds(r3, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/103, 0x67}], 0x10000000000001a4, &(0x7f0000000c40)}, 0x0)

2018/04/26 08:25:34 executing program 5:
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x40800000000005)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe))
chdir(&(0x7f0000000280)='./file0\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, <r1=>0x0})
symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00')
sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0)
r2 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x4)
fcntl$getownex(r2, 0x10, &(0x7f0000000040))
ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x5, 0x10000, 0x4, 0x400, 0x821, 0x0, r3})
connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c)
r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffa0, 0x0)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1)

2018/04/26 08:25:34 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10)

[  110.266134] bridge0: port 1(bridge_slave_0) entered blocking state
[  110.272792] bridge0: port 1(bridge_slave_0) entered forwarding state
[  110.279830] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure
[  110.324171] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  110.360841] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:34 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:34 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000fa0a00000000000000800000000000001c35fd12815fe000000000000000fe000000000002dea80369bdb854e8397d5565435e695d45d2eb29d26413a0bbc358f12eef03878d9306cff47b3afa83f7d9a551ef84f5c740108364401a17a1aa02e43e125a859531a036192bc033382419d71a0fa937e080959c1de7eb7958e8987ecb95995256b3343f7ce66e40cdb8a098320d35"], 0x25)

2018/04/26 08:25:34 executing program 3:
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0)
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10040, 0x0)
connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10)

2018/04/26 08:25:34 executing program 2:
unshare(0x40600)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="000800003e0000007d00000002000000"])
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00000000c0), 0x4)

2018/04/26 08:25:34 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/7)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:34 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2007ff, 0x0)
write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30)
ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040))
close(r0)

2018/04/26 08:25:34 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0)

2018/04/26 08:25:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
listen(r0, 0x1)
shutdown(r0, 0x1)

2018/04/26 08:25:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={<r1=>r0})
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x49d0}, {0xa, 0x4e23, 0xbcc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1, [0x7, 0x2, 0x1000000000000000, 0x5, 0xfffffffffffff001, 0xfd0b, 0x100000001, 0x8]}, 0x5c)
shutdown(r0, 0x1)

2018/04/26 08:25:34 executing program 7:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00')
ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x4)
sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001a40)}, 0x0)

2018/04/26 08:25:34 executing program 6:
open(&(0x7f0000000080)='./file0\x00', 0x27fffe, 0x100)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:34 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/35, 0x23}, 0x0)
fcntl$setpipe(r0, 0x407, 0x8)

2018/04/26 08:25:34 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r2})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffff7867190000914b00"})

[  110.896201] bridge0: port 1(bridge_slave_0) entered blocking state
[  110.902819] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:35 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000))

[  110.938647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  110.978695] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:35 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000))
getrlimit(0xf, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCCBRK(r0, 0x5428)

2018/04/26 08:25:35 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1)
unshare(0x40600)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400240, 0x0)
ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x20, 0x4, 0x7, 0x3f, 0x400, &(0x7f0000000140)='team_slave_0\x00', 0x8, 0x2, 0x8})
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='i', 0x1}], 0x1)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

2018/04/26 08:25:35 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:35 executing program 7:
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f0000000100)="12000000c565b2ff7e93c7ea15f1dcd86132839a120be7ff40dfe70009149b00f99b", 0x22, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000006180)}, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x2, [{}, {}]}, 0x48)
recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x87}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x8, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0))
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/208, &(0x7f0000000000)=0xd0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0xfff, 0x4)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xd99f, 0x100000000, 0x3f, 0x807}, 0x10)

2018/04/26 08:25:35 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r2})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffff7867190000914b00"})

2018/04/26 08:25:35 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)
getsockname$netrom(r2, &(0x7f00000002c0), &(0x7f0000000340)=0x10)

[  111.124250] netlink: 'syz-executor2': attribute type 10 has an invalid length.
[  111.200556] netlink: 'syz-executor2': attribute type 10 has an invalid length.
[  111.219303] bridge0: port 1(bridge_slave_0) entered blocking state
[  111.225919] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:35 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30)
close(r0)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/3)

2018/04/26 08:25:35 executing program 7:
r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0)
unshare(0x40600)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "6a9f2f491f62267e0a5ac91ff18a13876e428e29405e29810c77e8e4059e790377d55c47e20dcb43bbf09c0a"}})
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000780)=""/242)

[  111.270025] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  111.311225] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:35 executing program 5:
r0 = socket$rds(0x2, 0x2, 0x0)
sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="5800000000000000140100070000000000000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000000000000000000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x58}, 0x0)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x84080)
setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xffffffff, 0x3ff, 0x81, 0x80000000}]}, 0x10)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc)

2018/04/26 08:25:35 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:35 executing program 2:
r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=<r1=>0x0, &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={<r2=>0x0, 0xcf4, 0x20, 0x2, 0x8001, 0x9, 0x3, 0x1, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff3414, 0x3ff, 0x81, 0xfffffffffffffffe, 0x3f}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000001340)=0x1008)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001380)=@assoc_value={<r4=>0x0}, &(0x7f00000013c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001600)={0xff, 0x1, 0x101, 0x3f, <r5=>0x0}, &(0x7f0000001640)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001780)={0x8, 0x8001, 0x2, 0x446, <r6=>0x0}, &(0x7f00000017c0)=0x10)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001800)={<r7=>0x0, 0x4}, &(0x7f0000001840)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001880)={<r8=>0x0, 0x7fffffff}, &(0x7f00000018c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001900)={0x9f5, 0x8, 0xe0d, 0x7, <r9=>0x0}, &(0x7f0000001940)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001980)={<r10=>0x0, 0x7fff}, &(0x7f00000019c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001cc0)={<r11=>0x0, 0xba0e, 0x4}, &(0x7f0000001d00)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d40)={<r12=>0x0, 0x80000000}, &(0x7f0000001d80)=0x8)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001dc0)=@assoc_value={<r13=>0x0}, &(0x7f0000001e00)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001e40)=@assoc_value={<r14=>0x0}, &(0x7f0000001e80)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001ec0)={<r15=>0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0x72, 0x1f}, &(0x7f0000001f80)=0x90)
sendmmsg$inet_sctp(r0, &(0x7f0000002140)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="8aa86b0727ab5ce51949aa72be021247cb7f5382ac4975aa708812a5b7dfbdd1c3a9b433055b9747225021ed542549bcd61bd13f036b4282266fb149fa69f3069b4671bef22f3e4f681f848139aa9a45277e76fa1ffcc7bd287ad86d72c9d6a6e6c1e3c86cf79a9e6e059a4068abe12203cea47da9a33fcc72083beb3770c1f516669dafdb1b382912a26bf525eb4a7884e2ad47b5c2f96b835282c615c65f8bfcdf77c9b0e927d266b141951219291e28e2917251c46495", 0xb8}], 0x1, &(0x7f0000001400)=[@sndinfo={0x20, 0x84, 0x2, {0x4d07, 0x8000, 0x0, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x4, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0xe9b, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x9, 0x9, 0x0, 0x1, 0x0, 0x80, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xa2ca, 0x8, 0x8000, 0xed23, 0x8001, 0x4b, 0x8000, 0xfffffffffffffffd, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x2, 0x4e79, r4}}], 0x150, 0x54}, {&(0x7f0000001580)=@in6={0xa, 0x4e20, 0x269, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000015c0), 0x0, &(0x7f0000001680)=[@sndinfo={0x20, 0x84, 0x2, {0xb8, 0x0, 0xe3ee, 0x6, r5}}], 0x30, 0x4080}, {&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001700)="b00a964558154e66736956a2fe39f8c95a616c46a730e9a79198e96d", 0x1c}], 0x1, &(0x7f0000001a00)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x5, 0x8000, 0xd65, 0x8, 0xffffffff, 0x7, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3e, 0x3, 0x1, 0x4, 0x20, 0x8000, 0x0, 0x400, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xff, 0x100000001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x10000000000000, 0x8002, 0xfff, 0xfffffffffffffbff, 0xfffffffffffffffc, 0xf, 0x9, r10}}, @init={0x18, 0x84, 0x0, {0x3d, 0xff, 0xff, 0x8}}], 0x120, 0x14}, {&(0x7f0000001b40)=@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000001b80)="ec3e694f3975d77cd818d5e1b1c77cb81685e7018c91f83c65d7c3a1fcb09b0276e821a8482838ef41157db648fca31d5855509c103f248684ba210e456841fbf1057b64b60d78d3ea060bc4726a19155de57dfa6f7a5674488448c24927b88ed307beef49a0b5cce43db040bf29c5b8b81a5c9c28c111b6950c4812150f103b639f1e185ab21c7b150ce56702a3da5bcf21d0f16b9cfdadeee07ea89b69168ca9ef12e5ee129402f44662d0f9f7", 0xae}, {&(0x7f0000001c40)="2eb282e4adcedf7c29d01ee848a08ea52779f9d4e24fbf7aec", 0x19}], 0x2, &(0x7f0000001fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x200, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x200, 0x8, 0x7, 0x0, 0x2, 0x6d, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8e9, 0x1, 0x0, 0x200, 0x48, 0x8, 0x400, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x32d9b90d, 0x13b56787, 0xa5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x128, 0x8004, 0x100, 0x6, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x2, 0x100000001, 0xfffffffeffffffff, r15}}, @init={0x18, 0x84, 0x0, {0x80, 0x1, 0x80000001, 0xec2c}}], 0x150, 0x20000000}], 0x4, 0x75373579c5bd9583)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0)
fallocate(r0, 0x0, 0x0, 0xeb96)

2018/04/26 08:25:35 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r2})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffff7867190000914b00"})

2018/04/26 08:25:35 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10)

2018/04/26 08:25:35 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00')
fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000002c0)="656d302a2e5d6b657905006e672100bb4887484a3b449a98b149e5d38252014c842a11e70a52393a29accd5a10c2107c80528768b973ff691d66f0da731a86e06cabd7b68914fd09d2b3fcc1c597ccef2a5998268f537ac06af0cf21cf97a540290a1b59683a", 0x66, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xacc)
fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)="17", 0x1, 0x0)

2018/04/26 08:25:35 executing program 3:
unshare(0x40600)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x1, 0x2, 0x10001, 0xfffffffffffffffd, 0x100000000, 0x4000000000000000, 0x2, {0x0, @in={{0x2, 0x4e20}}, 0x6, 0x5, 0x9, 0x7ff, 0x8}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0xff, 0x1, 0x9, 0xffffffff, 0x8000}, 0x20)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0xc0c5}, 0x10)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498))

2018/04/26 08:25:35 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r1, r0, 0x0)
getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00000002c0)=""/235, 0xeb)
readv(r2, &(0x7f0000000040)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1)
connect$unix(r0, &(0x7f000017a000)=@abs, 0x2)
r3 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
r4 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='md5sumself\x00', 0xfffffffffffffffa)
keyctl$link(0x8, r3, r4)

[  111.740846] bridge0: port 1(bridge_slave_0) entered blocking state
[  111.747486] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:35 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  111.820988] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:35 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00')
fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000002c0)="656d302a2e5d6b657905006e672100bb4887484a3b449a98b149e5d38252014c842a11e70a52393a29accd5a10c2107c80528768b973ff691d66f0da731a86e06cabd7b68914fd09d2b3fcc1c597ccef2a5998268f537ac06af0cf21cf97a540290a1b59683a", 0x66, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xacc)
fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)="17", 0x1, 0x0)

2018/04/26 08:25:35 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
close(r0)
syz_fuseblk_mount(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x18})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040))

2018/04/26 08:25:35 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff)
lseek(r0, 0x0, 0x0)

[  111.867072] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:35 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r2})
socket$inet_udp(0x2, 0x2, 0x0)

2018/04/26 08:25:36 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x800000003, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x20, 0x4)
ioctl$sock_ifreq(r0, 0x40000089f1, &(0x7f00000000c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'})

2018/04/26 08:25:36 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:36 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)
lseek(r0, 0x0, 0x0)

2018/04/26 08:25:36 executing program 5:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e)
mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0)
mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x6, &(0x7f0000000580)=[{&(0x7f0000000140)="e22b263d453225a0c88d5399de914a8db6b8b5614d24a5322f808609061823d2d7c09b1b316881373d03aee5a0ca75d3bb3b58e0de36a64371c4f19bd497a210e646e15adcb51e3540c145a6ca813f2a9f0691f911c92efbefc87036d05ad4c79e7e8d2bcf4f01ceb539782f56c0b3b3660b4bdf74d1fcae77e980910d7344bd27cbf2b968989e4dd04c88da0e08265c36155aef1f94d47a49637621adddb4e5d00c0b3e2ccd3747c82b836615e1", 0xae, 0xc2c8}, {&(0x7f0000001040)="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", 0x1000, 0xffffffff00000000}, {&(0x7f0000000080)="80f742e3", 0x4, 0x7a3e}, {&(0x7f0000000380)="3fd9a895176dc8b1e2f356f2eabc1e0aaf216b27d3b23bd22d872b9f46847ed7569ef3962619f7fcdd8ee9a1503215cd363afd168cc7e4c584c2a361992cd88b2549f2fb3e3fef422e38c40f24ce5a4d3c4ab39dc805fbc0f1553e7373eb455aac2a33b96e8804ef8da4fae7ceebf6c4bd85cfbf5595223a9361f3aca7fa8b05f9834397074cd54f0faaf9a521e24572c700efe0470633c3f62215a437f955a87e99a75c80ec3fe97b0cc393dc1be87b182c11dfb44be50acc919429cea48257a51b74", 0xc3, 0x3}, {&(0x7f0000000200)="fa0fba5d3dbdf63a79adc0bfa4cb1a42ab8978789c231280ad39b93a6af3195c9b9147def149d481d59d0f5c658b7126c58e121e1a832a7984b38f37b624a8c135630348bbb4001bf5e593ee6b27f0975ad2e86ceb7364ced7e829097fb9b6e98398997df09429d752843b80f51bc86f94d4b06dde41ffe10d02767cef2d04443c1eb7ac21d6ba2fa90306ba236746631b4e2f", 0x93}, {&(0x7f0000000480)="e263d7868ff3ffbf181ecc22dff3fc180d10c1c2be2bf7e5d02129bffcbd66441462b075f352a832ad77eb83cf9dc942373f7bd73922460ccea8958caf757dbf816282ea8376331e0fd127300e40073d66901e2f60e428963df7cfc8d3240f3697bd48d5bc26ce387780f833df3c7e2e20ad4568dcc41a93bc2bad3b9f0e7d1c2cfed69868b2de7658d236b01b7d2bf0a08733c527c999c7c8e26b4dbcff2aa91b3a7ffd98c9407e230bc6228da3294cbcc52ee201fa5cb71a9477eb4a9076c3c19d8714c6ff179bcf", 0xc9, 0x7}], 0x1000, &(0x7f0000000640)={[{@sys_immutable='sys_immutable', 0x2c}, {@showexec='showexec', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x30, 0x35, 0x36, 0x36, 0x34, 0x35, 0x32, 0x34, 0x30]}, 0x2c}, {@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]})
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x7fffffff})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000340)=@ethtool_sset_info={0x37, 0x6, 0x2, [0x1]}})

2018/04/26 08:25:36 executing program 3:
vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="49705590f6d44468d4f5f15879e20a27dd414ba7c4a5c654c6a4f6c92f292310b7504b6ee3924625c6621ecb0889c90e5ebc465c68e5f871699328a9dd53075bc92a196ca7357c681d44d2dada1ba14c8cef9dcf398a5da241ebe8374e0cf872ad972c2b9b", 0x65}], 0x1, 0x0)
r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
ioctl(r0, 0xc2604111, &(0x7f0000000100))
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x403, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0)

[  112.229783] bridge0: port 1(bridge_slave_0) entered blocking state
[  112.236361] bridge0: port 1(bridge_slave_0) entered forwarding state
[  112.296155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  112.353879] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:36 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10)
bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c)
sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000a80)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000073015e000000000080070000002f068c14cde4e30ef8febf31cf5b7f7b5fa4d0f733cacc517e9e52a86636b6fa964613"], 0x14}, 0x1}, 0x0)
sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
close(r0)

2018/04/26 08:25:36 executing program 7:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0xffffff92}, {0xe4}, 0x0, 0x0, 0x1})

2018/04/26 08:25:36 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:36 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r2})

2018/04/26 08:25:36 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x1002, 0x2}}, 0x68)
sysfs$3(0x3)
r1 = fcntl$getown(r0, 0x9)
ptrace$poke(0x5, r1, &(0x7f0000000080), 0x7)

2018/04/26 08:25:36 executing program 5:
prlimit64(0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100))
mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x17, 0xffffffffffffffff, 0xffffffffffdffffd)

2018/04/26 08:25:36 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)

2018/04/26 08:25:36 executing program 3:
unshare(0x8000400)
r0 = mq_open(&(0x7f000004b000)='\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3})
mq_timedsend(r0, &(0x7f0000000200)="5eee8111", 0x4, 0x0, &(0x7f0000036000)={0x0, 0x1c9c380})

[  112.727186] bridge0: port 1(bridge_slave_0) entered blocking state
[  112.733875] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:36 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'})
write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x9, 0x9, 0x40f, 0x4, 0x3, 0x3f, 0x10000, 0xe, 0x40, 0x324, 0x81, 0x0, 0x38, 0x2, 0x0, 0xa5f4, 0xffffffffffffff01}, [{0x7, 0xfffffffffffffff5, 0x4, 0x2, 0x4, 0x3, 0x7, 0x1}], "156351d5c5fd4399baf57fda0d8a1c5e31418cb7f13cfb7e47abbd3738902c99ff000a796b2c869b726ca40ca27a245fc916c99c4ffb35cfc9424013c4dc4f3773d088162c2f2945802e2f8d91f400953e6f40fadad68f57997fb4330341697b7e3d9eeac2f799e5b17d83aa", [[], [], [], [], []]}, 0x5e4)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x400900, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000780)}, 0x10)
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x501802)
getpeername$netlink(r1, &(0x7f0000000700), &(0x7f00000000c0)=0x7)

[  112.785926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  112.849096] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:36 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00')
bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180)=0x6, 0x8)
sendfile(r2, r1, &(0x7f000024affc), 0x7)
accept4(r2, 0x0, &(0x7f0000000000), 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x6)

2018/04/26 08:25:36 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:36 executing program 1:
r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x101, 0x38002)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={<r1=>0x0, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xd8}}, 0x3e5, 0x5}, &(0x7f0000000200)=0x90)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x1}, &(0x7f00000002c0)=0x8)
r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7a0502a2cc", 0x5, 0xffffffffffffffff)
keyctl$setperm(0x5, r2, 0x1200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
fcntl$lock(r3, 0x5, &(0x7f0000000280)={0x0, 0x3})

2018/04/26 08:25:36 executing program 7:
r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84)
r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x603, 0xc0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/56)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000500000000000000000076657468315f746f5f7465616d00000076657468315f746f5f6272696467650064756d6d7930000000000000000000007663616e300000000000000000000000878e253840a5000000000000000000000000000000000000000070000000100100004001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000700000073797a310000000000000000000000000000000000000000000000001f000000000000004c45440800000000000000000000000000000000000000000000000000000000f2dda18f0000000073797a31ffffffffffffffe800000000000000000000000000000001090000000400000000000000434f4e4e5345434d41524b000000000000000000000000000000000000000000080000000000000001000000000000000300000001000000000d697036677265746170300000000000006272696467655f736c6176655f310000696662300000000000000000000000007465616d30000000000000000000000085938df2f3a9ffffff00ffff0180c200000300ffffffffff00007000000070000000c00000004c4544000000000000000000000000f4ffffff00000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000100000100000800000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff010000001d00000040000000600100000000000000000000000000000000726f736530000000000000000000000074756e6c30000000000000000000000076657468300000000000000000000000aaaaaaaaaaaaffffff000000ffffffffffffff0000ff00ff00007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000701000000000000ff7f00000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000600000073797a3000000000000000000000000000000000000000000000000003000000000000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000001bb7ffb64dad002a1f59d06c8cc79a9d1d3892cf8f999751713ea63f08781000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000fcffffff00000000"]}, 0x460)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0)
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100))

2018/04/26 08:25:36 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))

2018/04/26 08:25:36 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)
pread64(r0, &(0x7f0000000040)=""/10, 0xa, 0x0)

2018/04/26 08:25:36 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14)

2018/04/26 08:25:36 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140))
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)

[  113.059520] bridge0: port 1(bridge_slave_0) entered blocking state
[  113.066171] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:37 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={"6c6f00000000000000000000001e00", 0xfff})
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0)

2018/04/26 08:25:37 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00')
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x80)
pread64(r0, &(0x7f0000000040), 0x0, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0))
fcntl$getownex(r0, 0x10, &(0x7f0000000100))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0xc)
r3 = getpgid(r2)
syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00')

2018/04/26 08:25:37 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  113.126848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  113.133947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  113.154876] bridge0: port 2(bridge_slave_1) entered disabled state
[  113.161852] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:37 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r3=>0x0)
ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000040), 0x5)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000))
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x7})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)={0x1})
epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8)

[  113.203997] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:37 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xe5, 0x40040)
getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x258000, 0x2)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x140, 0x0)
openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0)
r4 = dup(r2)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}})
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000200)=""/50)
getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4)

[  113.289875] device lo entered promiscuous mode
[  113.338184] device lo left promiscuous mode
2018/04/26 08:25:37 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140))

2018/04/26 08:25:37 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  113.376664] device lo entered promiscuous mode
2018/04/26 08:25:37 executing program 5:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x20)
openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0)
clock_adjtime(0x462ba0cd39747f09, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffff})

2018/04/26 08:25:37 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))

2018/04/26 08:25:37 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))

2018/04/26 08:25:37 executing program 1:
process_vm_writev(0x0, &(0x7f0000000000), 0x0, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x2, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3f}, [@generic={0x3, 0x85, 0x4, 0x9}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x7, 0x53, &(0x7f0000000200)=""/83, 0x41100, 0x1}, 0x48)
fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff)
r0 = syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0x80000)
r1 = dup(r0)
seccomp(0x1, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x10001, 0x6, 0x376d8000, 0xffffffff}, {0x5, 0x8, 0x9, 0x4}]})
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x4)

2018/04/26 08:25:37 executing program 3:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bb0000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r1=>0x0, <r2=>0x0})
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0)

2018/04/26 08:25:37 executing program 7:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x1)
syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8))

[  113.526012] bridge0: port 1(bridge_slave_0) entered blocking state
[  113.532624] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:37 executing program 5:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0)
read(r0, &(0x7f0000000180)=""/110, 0x139)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f0000000040)='wchan\x00')
write$sndseq(r0, &(0x7f0000000140), 0x0)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000240)=""/4096, &(0x7f0000000080)=0x1000)
ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200))
read(r2, &(0x7f0000001300)=""/210, 0xd2)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={<r3=>0x0, 0x4, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001240)={r3, @in={{0x2, 0x4e21}}, 0x6, 0x80000001, 0x8000, 0x3f, 0x20}, 0x98)

[  113.670358] bridge0: port 2(bridge_slave_1) entered disabled state
[  113.677404] bridge0: port 1(bridge_slave_0) entered disabled state
[  113.695401] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:38 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:38 executing program 7:
r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84)
sendto$inet(r0, &(0x7f00000001c0)="748aeb17a398b2a3c44b4c333cc8f41ad7e14b68ae353c7ccd2e57724fd47b05fd78b04772802dfd9a4cac334d45019e009dd587a46f58af80c2212d96feb5326eb7c682caac28a97aeba9138679b04bbeb53b2ee39b5c5916c652b36de91bd1d8e2bf4e598c3e574b0f76443b3065868e6ee60a0f41850c8b62b20c9e93c6493ef199a78e61a0bd1578cf32531fc45d7f32b931b532a889c1fe064eaa16a6e237dc71d9ee37f7c2a90787c911c661e3b5eac464e30403d17731b507de21f3ba28b2b4f2f1b60d95ad0a14e1afac4d9f011709714aef2fd9643c597f17ccfaf2a7", 0xe1, 0x739136a3d2e58e9e, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
clock_gettime(0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
r3 = dup(r0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}, @in6={0xa, 0x4e24, 0xbe8, @dev={0xfe, 0x80, [], 0x18}, 0x8000}, @in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0xb8)
connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x3f}, 0x10)
setitimer(0x0, &(0x7f0000000040)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000000080))
sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xffffff99, &(0x7f0000001700), 0x0, &(0x7f0000000180)=[@sndrcv={0x200001b0, 0x84, 0x1}], 0xffffffffffffffc2}, 0x0)

2018/04/26 08:25:38 executing program 3:
r0 = socket(0x15, 0x80005, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffc891}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1}, 0x8)
getsockopt(r0, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba)

2018/04/26 08:25:38 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
unshare(0x20000000)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x4000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x0, 0x2341, 0x80, 0x400}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x8, 0x0, 0xfffffffffffffffe, 0x5}, &(0x7f00000002c0)=0x18)
fdatasync(r0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={<r3=>0xffffffffffffffff})
getsockopt(r3, 0xfffffffffffffdb1, 0x1, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xab)

2018/04/26 08:25:38 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:38 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0)
dup2(r0, r1)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]})

2018/04/26 08:25:38 executing program 2:
r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003740))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003a00))
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00')
sendfile(r0, r2, &(0x7f0000000000)=0x4000, 0xfff)

2018/04/26 08:25:38 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  114.336307] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET)
[  114.363208] bridge0: port 1(bridge_slave_0) entered blocking state
[  114.369813] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:38 executing program 7:
r0 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'veth0_to_bond\x00', &(0x7f0000000280)=ANY=[]})
r1 = dup3(r0, r0, 0x80000)
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4)
recvfrom$ipx(r1, &(0x7f00000000c0)=""/219, 0xdb, 0x100, 0x0, 0x0)

[  114.426437] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:38 executing program 3:
r0 = socket$inet(0x11, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{}, {}, {}]}, 0x108)
r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x81, 0x30100)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)={0x101, {{0xa, 0x4e24, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x7, [{{0xa, 0x4e21, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e20, 0x6b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, {{0xa, 0x4e23, 0xffffffff00000001, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, {{0xa, 0x4e23, 0x7595, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xb8}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}]}, 0x410)

2018/04/26 08:25:38 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0xfffffffffffffffc)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb, 0x2012, r0, 0x4)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x2b95, 0x0, 0x9a3a, 0x7}, 0x10)

2018/04/26 08:25:38 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  114.477942] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:38 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x0)
fcntl$setlease(r0, 0x400, 0x2)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0)
sendto$llc(r2, &(0x7f0000000040)="4058426fa436202a31d6879cfc5cc80060763aca2de4c8b6dbbef22c61ad6f82b34950ff8f278ffdf4e8f2b6e57bb9f6f67717fd2143c4b4551b42ab77ce25ad63c8dbe17b8ce33714b5", 0x4a, 0x1, &(0x7f0000000140)={0x1a, 0x201, 0x800, 0xffff, 0x8, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

2018/04/26 08:25:38 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0)
dup2(r0, r1)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]})

2018/04/26 08:25:38 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xdd35, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x19, 0x80000000, 0x100, 0x9, 0x1, 0x0, 0x7fff, 0xffffffff})
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:38 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  114.762246] bridge0: port 1(bridge_slave_0) entered blocking state
[  114.768805] bridge0: port 1(bridge_slave_0) entered forwarding state
[  114.815192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  114.854936] bridge0: port 1(bridge_slave_0) entered disabled state
[  114.929329] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic))
2018/04/26 08:25:39 executing program 7:
unshare(0x40600)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
socket$vsock_dgram(0x28, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x82, 0x2)

2018/04/26 08:25:39 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:39 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:39 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001700)={@dev, <r2=>0x0}, &(0x7f0000001740)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000001880)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@rand_addr=0x100000001, @in=@rand_addr=0x4, 0x4e24, 0x7, 0x4e23, 0x8, 0xa, 0x20, 0x80, 0x7e, r2, r3}, {0x4, 0x5a, 0x80, 0x0, 0x5a46, 0x7fffffff, 0x10000, 0xf69b}, {0x400, 0x6, 0x4b, 0x5}, 0x72, 0x6e6bc0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x0, 0x3, 0x2, 0x5, 0x4, 0x40, 0x598f}}, 0xe8)
ioctl$TUNSETOWNER(r1, 0x400454cc, r3)

2018/04/26 08:25:39 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:39 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6_vti0\x00', 0x100000001})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/hci\x00')
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x3a, 0x4)
sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/26 08:25:39 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:39 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

[  114.971376] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))
[  115.081400] bridge0: port 2(bridge_slave_1) entered blocking state
[  115.087935] bridge0: port 2(bridge_slave_1) entered forwarding state
[  115.094832] bridge0: port 1(bridge_slave_0) entered blocking state
[  115.101333] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:39 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  115.130775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  115.138969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
2018/04/26 08:25:39 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
socketpair(0x11, 0x800, 0x40, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x6, 0xfffffffffffffffe)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="e5fef78ab67f17503591a623109b19f7edbf3d4ccb40b557f2b164bc36cee79b0836df905a16336f15", 0x29)

2018/04/26 08:25:39 executing program 7:
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x140)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0x5}, 0x8)
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x9, 0xaf, 0x6, 0x4, 0x7, 0x6})
ioctl$TIOCSCTTY(r0, 0x540e, 0x5)
sysfs$1(0x1, &(0x7f0000000200)='sysfs\x00')

[  115.201731] bridge0: port 2(bridge_slave_1) entered disabled state
[  115.208540] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:39 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:39 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1)

2018/04/26 08:25:39 executing program 7:
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000740)={<r0=>0xffffffffffffffff})
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000007c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
splice(r0, &(0x7f0000000780)=0x2e, r1, &(0x7f0000000800), 0x38e5, 0xb6fcaa4929eb1d35)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f0000000140)={0x2, 0x6, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x10000)
clock_gettime(0x0, &(0x7f00000000c0)={<r5=>0x0, <r6=>0x0})
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000840)=<r7=>0x0)
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000880)=r7)
ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000680)="89c76bd81d15ed07422a2faee8754c5fe358434b46455ce82b8edba1d8ba5d998184a9cb0bf356c924c8ff62e2236959fb41f7841701fd82427061902dbf94ea807c8099db39644c43b3aada0b89694af68cbbef28ae3209275a33d6f5020b828d7cf14445b3b3dcc923042d3acbb7ee0943c111e32bfe5109b8c581757f4b140c9242502f59c16e27130d7ba3d75a5fa7629d32fe339e27a52545fb48ff881c")
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000180)={{0x6, 0x7, 0x0, 0xd8, "3b0942d40ddf9f17f304651c2abf1c40ed24b677d55a8b297c6e84b3fa44b4d73960f7c2b58f7d8e8aefa715", 0xf752}, 0x7, [0x0, 0x0, 0x44, 0x0, 0x74, 0x9, 0x31, 0x401, 0x8, 0xe7, 0x6, 0x0, 0x3, 0x4, 0x0, 0x9, 0x1ff, 0x8d3b, 0xd7, 0x6, 0xe7c, 0x8, 0x80000001, 0x100000000, 0x9, 0x5b, 0x9, 0x400, 0x6, 0xffffffff, 0x80000000, 0x9, 0x4, 0x200, 0x3ff, 0xff, 0xff, 0x100000000, 0x6, 0x8, 0xcd9, 0x8000, 0x2001, 0x9000, 0x7, 0x5, 0x2, 0x1, 0xfffffffffffffff7, 0x8, 0x721d, 0x1, 0x7, 0x1bd7, 0x100000000, 0x6, 0x9, 0x9, 0x8, 0x100, 0xdbb9, 0x7, 0x6, 0x5f8, 0x100000001, 0x7, 0xc, 0x100, 0x8, 0x9, 0xffffffffffff0001, 0x1f, 0x0, 0x24, 0x3, 0x1, 0x0, 0x7, 0x100000000, 0xffffffffffffff00, 0x80000001, 0x9c, 0x1, 0x7f, 0x5, 0x10001, 0x3, 0xffffffffffff8001, 0x3, 0x8, 0xfff, 0xc28, 0x4, 0xfffffffffffffff7, 0x0, 0x9, 0x6, 0x40, 0x2, 0x2, 0x5, 0x0, 0x2b6, 0x10000, 0x7f, 0x7fffffff, 0x10000, 0x40, 0x0, 0x8000, 0x1, 0xffffffff, 0x7fff, 0x9, 0x9, 0x3ff, 0x5, 0x1, 0x80, 0x92, 0x5c0c000000000000, 0x8, 0x3, 0x101, 0x2, 0xfffffffffffffe8e, 0x6, 0x40], {r5, r6+10000000}})
setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000100)={0x3f, @rand_addr=0x9, 0x4e20, 0x3, 'lc\x00', 0x2, 0x7, 0x6b}, 0x2c)
getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14)

2018/04/26 08:25:39 executing program 5:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9b2, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, "f91e1c0602732d2789b2fa3063b1cb81c60000d63ab5bd6eb0f835f525f22f8562a9ebbafdb3d6d20a727b73"})

2018/04/26 08:25:39 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
read(r1, &(0x7f0000a8bfff)=""/1, 0x2fb717de)
nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
prctl$intptr(0x2b, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0)

[  115.484362] IPVS: set_ctl: invalid protocol: 63 0.0.0.9:20000 lc
[  115.556431] IPVS: set_ctl: invalid protocol: 63 0.0.0.9:20000 lc
2018/04/26 08:25:40 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:40 executing program 2:
syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1ff, 0x410000)
rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8)
r0 = gettid()
timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc))
timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x8040)
fremovexattr(r1, &(0x7f0000000080)=@known='security.capability\x00')
flistxattr(r1, &(0x7f0000002000)=""/4096, 0x1000)
rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8)

2018/04/26 08:25:40 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1)

2018/04/26 08:25:40 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:40 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080))

2018/04/26 08:25:40 executing program 7:
r0 = socket$inet(0x2b, 0x1000000801, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
listen(r0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x14b000, 0x0)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'ip6_vti0\x00'})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=<r2=>0x0)
ptrace$peek(0x2, r2, &(0x7f0000000080))

2018/04/26 08:25:40 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/26 08:25:40 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:40 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1)

2018/04/26 08:25:40 executing program 2:
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa1585da65f42127513b6ee57cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432"], 0x83}, 0x1}, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8)
r1 = dup3(r0, r0, 0x80000)
r2 = inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x80000840)
r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0xe000)
ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2c)
inotify_rm_watch(r0, r2)
connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c)

2018/04/26 08:25:40 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:40 executing program 5:
socketpair$unix(0x1, 0x8000000006, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xffffffffffffff10)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x8000000c})
epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0)

2018/04/26 08:25:40 executing program 7:
r0 = gettid()
ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000040)={0x16, 0x70, 0x2, 0xfffffffffffffff8})
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
r2 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0)
mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000))

2018/04/26 08:25:41 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0x80000fffff02c}, {0x16}]}, 0x10)
sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000a000000b300000000f0ffffffffffffff"], 0x14}, 0x1}, 0x0)
prctl$getname(0x10, &(0x7f0000000080)=""/22)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gre0\x00', 0x3000})
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockname(r2, &(0x7f0000000140)=@hci={0x0, <r3=>0x0}, &(0x7f00000001c0)=0x80)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6}, 0x10)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x10000, 0x9, 0x3})

2018/04/26 08:25:41 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
getgid()
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

[  117.102122] bridge0: port 1(bridge_slave_0) entered blocking state
[  117.108661] bridge0: port 1(bridge_slave_0) entered forwarding state
[  117.167602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  117.194106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  117.209678] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:41 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:41 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c)
socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20)
r2 = dup2(r0, r1)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x4, 0x200, 0x5, 0x0, 0x11})

2018/04/26 08:25:41 executing program 5:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(r1, &(0x7f0000000000), 0xfffffffffffffcf3, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80)

2018/04/26 08:25:41 executing program 2:
r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
flock(r0, 0xfffffffffffffffe)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x2)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={<r2=>0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={<r3=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7ff, 0x0, 0x7, 0xcee, 0x100000001, 0x1df6, 0x4, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x5, 0x4, 0x8, 0x4}}, &(0x7f0000000280)=0xb0)

2018/04/26 08:25:41 executing program 4:
socket$inet6(0xa, 0x7, 0xa7)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:41 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040))
mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000))
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0)
creat(&(0x7f0000b7a000)='./file0\x00', 0x0)

2018/04/26 08:25:41 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:41 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1)

[  117.501837] bridge0: port 1(bridge_slave_0) entered blocking state
[  117.508371] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:41 executing program 5:
r0 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x201, 0x200000)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000640)=0x9, &(0x7f0000000680)=0x2)
r1 = inotify_init1(0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0)
sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x7fff, 0x5, "8039b2bd259ba5ec8dd1813f4f9b8b81098bd1eddcd2f8da0b07858f8d76d308a18e79116cf500997192691d6e5b08a5b2d6baf186a195884f7b2e24c75275", 0xf}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000000c0)="58e75a13eedff3", 0x7}, {&(0x7f0000000100)="08655f961e44447661ed42d75dccefb7aa2f6fb333308f6f0b1e0ed36ab0e585ec53dd849639405dea1572ee39e0f9aa1393fa6f154ad254941c4560833ebb69067ab10759990b2efb617c8cfee19b20", 0x50}, {&(0x7f0000000180)="e50386bdc5da541ca3b1201d94d07db11a351dcdc1a0f75f074d6d5b7367e4d835d8de8e27bcbb23a01f3ea045f7828c3279b820a7f4030f27be9e6cbca465034a7bd24aa068b4461a2a0796bbe70baa75dd9d4f23d5cb4dbe71a372908f2214373062228c0ad356cd87987176e39f352b618773709c0948abb51367a2734ad76d77e446fb63a5d2a20007ec207ff9bcc8f736b5f2808dc41dc8f485fde02bcfbabdaf3d24f54a43ca669897b4677e68", 0xb0}, {&(0x7f0000000240)="d16fabef9836eb2504bcf8b7ca78944bceb0286a3dd99a7991032599fed3e45b88c872c219a9f1004bec5d5bf644c5e57bf0b4d9444227ed466a3f66e6b151cd742cc8", 0x43}], 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="28000000000000003a0000070000001f154b106eca3fed3e09a5e880bad31d14af320397240000008be6d966a78b6a8bed8dc818b14c0764e7798b3e18e309da0c247b6bdee13f068fb95b6cc397ab688f2f4a13d9b16441ae56ec39b026392455f4017eb82125fa328e8038a28d2bdfc699715cc30e806845e04f5db3"], 0x28, 0x8801}, 0x81)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, <r3=>0x0})
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x2a)
ptrace(0x420a, r3)

2018/04/26 08:25:41 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1)

2018/04/26 08:25:41 executing program 1:
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4})
r2 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8)
r4 = getgid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8)
r6 = getgid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x4, r3, r4, r5, r6, 0x2, 0x100000000}, 0x0, 0x0, 0x2, 0x4, r1, r1, 0xfffffffffffffff8})
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)

[  117.607132] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:41 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00')
ioctl$VT_RELDISP(r0, 0xb702)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/223, 0xdf)

2018/04/26 08:25:41 executing program 7:
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0)
write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=<r1=>0xffffffff], @ANYBLOB="3f0100400000000019cdd8a17117af7c2cc3a1dca8c2e7ddc8701b260c156443103f4bc0875a6a1e10c30869067e33b6"], 0xfffffffffffffef7)
r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x8c7, 0x44000)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=<r3=>0x0)
sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2800200}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x198, 0x8, 0x5, 0x401, 0x70bd29, 0x25dfdbfc, {0x3}, [@nested={0x184, 0x23, [@generic="7cb6df1e728c9988df08c9dad85ec5ac71452114fa6be53f5ff583a39eac20a507d45b4ee01559ff7b281c521c3d6e32519d54bb3b6460f649c6f2a58040977f36eb886639378aba98f59021d26aa256764cecc3820c55769c94e455556c1581eee61b6d5e571a62d93d372dcd0f7ee1633f6210830d1bea2f623e42e7f6e61aafca8a17ce6b33dd5563d56a30fe49783bec8d", @typed={0x8, 0x96, @pid=r3}, @typed={0x14, 0x30, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, @generic="e6724756f95b397f24adc57848a0ddaa129f65ad9034473a0f998b6ad3a6ca5384ef482fa51fd6b3b09d56a6b06d922444fa8ae170a082dd513567755d72914c38b312dfa3b4c6a9ffc256dc01a0e0cfd91029a1eee7d4efe27bf59f0612bf00118fef16491b344dae961f42e79770d54323126bb30d68d7bf5a4e288e637bf5f7", @generic="c021e7bfb930c7d4e11db8d1f8476511732c798fed2e5f5b76f10a33f77985176568fc01863bb0970778b72c3d2a96ea2b85c843422d7dd7c7d83fee8f69907794d68c702868bc6f05fd32f84666"]}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x40084)
ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000a00))
write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="eaae541aced0b9837e478fa684b1e79026b74410cc9aba342f9358ab374e33c65d17361cb71cf2a956b0442ae957bb9a292632a87ea77145abda8621e6574650fa7f655b01594ff28bd19fa0", @ANYPTR=&(0x7f0000000380)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="0100776f"], 0x8)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3)

2018/04/26 08:25:41 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:41 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:41 executing program 7:
r0 = socket$packet(0x11, 0x3, 0x300)
syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  117.865239] bridge0: port 1(bridge_slave_0) entered blocking state
[  117.871816] bridge0: port 1(bridge_slave_0) entered forwarding state
[  117.974324] bridge0: port 1(bridge_slave_0) entered disabled state
[  118.029517] bridge0: port 2(bridge_slave_1) entered disabled state
[  118.036494] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:42 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1)

2018/04/26 08:25:42 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:42 executing program 0:
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:42 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:42 executing program 7:
r0 = socket(0x10000000000010, 0x0, 0x0)
write(r0, &(0x7f0000000080)="240002002e000000f3000000000000002300f9ffffffffffffff61", 0x1b)

2018/04/26 08:25:42 executing program 1:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_emit_ethernet(0x22, &(0x7f0000000680)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="2c8f057cc6fd", [{[], {0x8100, 0x3ff, 0x6, 0x800004}}], {@can={0xc, {{0x0, 0x7, 0x8, 0x7}, 0x7, 0x3, 0x0, 0x0, "d99c223aae79af79"}}}}, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000006c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000040000000000004001de0040010000c0030000c0030000c00300000400000000aa5c9116a78bbc83c5a38fad59e528880501051795c07a076d23e2365855954b66c36081f541d636ceaafc1085e6daef106f99e9f3296df1ffe9267e5db565020a3f6c96499fe0d77be3879ee887ed3227ffb2ea3a286e1aa70a8043593614d0b97eb3ba282193", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f8)
socket$bt_hidp(0x1f, 0x3, 0x6)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x400000)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1, 0x3f, 0x101, 0xb2, 0x207, 0xaa, 0xc09, 0x7ff, 0x9, 0xfffffffffffff777, 0xe7, 0x5})

2018/04/26 08:25:42 executing program 5:
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e)
r1 = socket$nl_xfrm(0x11, 0x3, 0x6)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={"62316d745d36300000000000e71f00", <r2=>0x0})
r3 = socket(0x7, 0x0, 0x7f)
ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2})
lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7441556cbc65642e49444c4554494d455200"], &(0x7f0000000200)='bridge0\x00', 0x8, 0x2)
chmod(&(0x7f0000000240)='./file0\x00', 0x1)

2018/04/26 08:25:42 executing program 2:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/04/26 08:25:42 executing program 6 (fault-call:3 fault-nth:0):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:42 executing program 7:
r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6a, 0x40000)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84800)
setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x6}, 0xc)
r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0)
fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresgid(0x0, 0x0, r3)

2018/04/26 08:25:42 executing program 0:
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:42 executing program 1:
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4)
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)

2018/04/26 08:25:42 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:42 executing program 2:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/04/26 08:25:42 executing program 5:
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb)
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={<r2=>0x0})
r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80000001, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3})
add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0)

[  118.453606] FAULT_INJECTION: forcing a failure.
[  118.453606] name failslab, interval 1, probability 0, space 0, times 1
[  118.465222] CPU: 1 PID: 9000 Comm: syz-executor6 Not tainted 4.16.0+ #87
[  118.472101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  118.481502] Call Trace:
[  118.484159]  dump_stack+0x185/0x1d0
[  118.487849]  should_fail+0x87b/0xab0
[  118.491625]  should_failslab+0x279/0x2a0
[  118.495755]  __kmalloc_node+0x22e/0x1190
[  118.495802]  ? __msan_poison_alloca+0x15c/0x1d0
[  118.504556]  ? _cond_resched+0x3c/0xd0
[  118.508538]  ? kvmalloc_node+0x1a1/0x2e0
[  118.513457]  ? rcu_all_qs+0x32/0x1f0
[  118.517274]  kvmalloc_node+0x1a1/0x2e0
[  118.521264]  ? _cond_resched+0x3c/0xd0
[  118.525201]  seq_read+0x520/0x2260
[  118.528844]  ? security_file_permission+0x473/0x4b0
[  118.533915]  ? seq_open+0x360/0x360
[  118.537593]  proc_reg_read+0x1de/0x2f0
[  118.541549]  do_iter_read+0x880/0xd70
[  118.545419]  ? proc_reg_llseek+0x260/0x260
[  118.549721]  do_readv+0x295/0x5f0
[  118.553302]  ? syscall_return_slowpath+0xe9/0x700
[  118.558260]  ? fput+0x25c/0x2e0
2018/04/26 08:25:42 executing program 0:
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  118.558307]  SYSC_readv+0x9b/0xb0
[  118.558405]  SyS_readv+0x56/0x80
2018/04/26 08:25:42 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

[  118.558488]  do_syscall_64+0x309/0x430
2018/04/26 08:25:42 executing program 1:
futex(&(0x7f0000000fa1), 0x5, 0xfffffffffffffffc, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0)

2018/04/26 08:25:42 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xf)
finit_module(r0, &(0x7f0000000140)='lo$vboxnet0-\x00', 0x3)
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10)

[  118.558536]  ? vfs_readv+0x260/0x260
[  118.558574]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  118.558597] RIP: 0033:0x455389
[  118.558613] RSP: 002b:00007f5905ab1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
[  118.558647] RAX: ffffffffffffffda RBX: 00007f5905ab26d4 RCX: 0000000000455389
[  118.558662] RDX: 0000000000000002 RSI: 0000000020000400 RDI: 0000000000000014
[  118.558681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  118.558699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  118.558716] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000000
2018/04/26 08:25:43 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000})
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="062cf5cab22fb4c6afa31f7791c69dc3a0113cafd88d2b2fb6be37a1b08fef891c0370a0b77d3a12dae1c7524bec1b86b73e633fcce391bd25f75c877df66d6c7b0f8c8a1c55d85dcf9dbf87d3a8589b2cf900e42a5b2cfe9be215e992c8d5885e0636f8a3b338dde6746149c7eb53c74048393a1084216d58311addfbb6e57049428ebf23100cd5c6d62b828b2b8817f9ba2c70d7eee1a880a5217b0b87a5ef4aca5e625dea09ed22086928612323195c04819ca55dad932bf1b2d9f2a6918a64a267461653bcf11bbaedb456f3b333cd0c9838ba6cc842d54fd5336be5b85fdd75a26e2561422e7961573c8898aa968f89bbf8c04b62", 0xf7}, {&(0x7f0000000240)="12646ccc6114a72c8de4a7e3814d61312aa1c7f0ae44449eb79987eff7293ea71f44a154e2fc0538fd84cdfc11403e0f5973fe4baf5145651ea3516f918d64b4c9c89c422d681126be512340dd7281d36f1290d42b8c8cae63a6fd5f5f79eac983aa285e9303a6c4bb5d7bd9", 0x6c}, {&(0x7f00000000c0)="1d4d5b04fca94bf89d5d4024efca9cfa9def59a1dad9b419b222b63a436d08fda784be9a16df82f1950751ba45ec603a", 0x30}], 0x3, 0x0, 0x0, 0x4008000}, 0x10)
preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000)

2018/04/26 08:25:43 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:43 executing program 6 (fault-call:3 fault-nth:1):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:43 executing program 5:
socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={<r0=>0x0, <r1=>0x0})
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0xf, 0x6, 0xb000}, 0x4)
recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000040), 0x2bf, &(0x7f00000e2000)=""/92, 0x5c}, 0x0)
shutdown(r0, 0x2)
setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x5, 0x1)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x4)
dup2(r0, r0)
recvfrom$llc(r1, &(0x7f0000000180)=""/45, 0x2d, 0x2, 0x0, 0x0)

2018/04/26 08:25:43 executing program 0:
r0 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:43 executing program 1:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{}], 0x1)
fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='lo,cpuset!\x00', 0xb, 0x2)

2018/04/26 08:25:43 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:43 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x7, 0x0, {0x2, 0x0, 0x67, 0x3, 0x1}})
r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)="6966623000329c8e0000ffffff000200", &(0x7f0000000280)='-^\'nodevtrusted}\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='em0vmnet1@#\x00', &(0x7f0000000340)='/dev/net/tun\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='\'\x00', &(0x7f0000000400)='ifb0\x00', &(0x7f0000000440)='em0\x00'])
r3 = getpgrp(0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, <r4=>0x0}, &(0x7f0000000780)=0xc)
getgroups(0x2, &(0x7f00000007c0)=[0x0, <r5=>0xffffffffffffffff])
r6 = getpgid(0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8)
lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fcntl$getownex(r2, 0x10, &(0x7f0000000a00)={0x0, <r9=>0x0})
stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getresgid(&(0x7f0000000b00)=<r11=>0x0, &(0x7f0000000b40), &(0x7f0000000b80))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000bc0)=<r12=>0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00)={0x0, <r13=>0x0}, &(0x7f0000000c40)=0xc)
r14 = getgid()
sendmsg$unix(r0, &(0x7f0000000d40)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000540)="006cba5359a2945fa81ee76df7c81a2a513204ccf5c0d758c53ddb993702f9fea092a99fccf005c91935b8db1f8d2913097330cfc82f8fccf8a55dc9228b55b453d0dd5a3fb5930490f8f41cace4bdd416ed54c2d3fd5d411c4c0bafa45e659b0307ef740f36b8a2d7ae58044dd5d27abfba1b29808a653eb2dff012145b42b301b2349fbf25", 0x86}, {&(0x7f0000000600)="ccc4e5d122bed4c5ee6b04a6a4942b9d3655df82321afcc184be7dd94fe9e6bb971663356ed2bfdadb56de234788e97c9abb6d8e8fef6b95e7127b5e5c9d0a5c52d4ca8b86df24d44d3b6a0f5509856650b0d6f13a842b51d54f7fe0abb399324dfee8ad2b05afffb2e7949e9700da5e97aa7478a88a33b177aa16c670826bb1ccadca1139cd8dc56ba8301196e608b326cdae854af8136a23798f79b1098211ce99a7543dac74617805a6b450c5cde634f88028cc4fcccf387ea328ad8d7dbcd156a41582e4626747f8d604aaf065d79aca9fa8e5c820e66f35e5", 0xdb}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc0, 0x20000000}, 0x48080)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f})
sendmmsg$nfc_llcp(r1, &(0x7f0000002ac0)=[{&(0x7f0000000d80)={0x27, 0x1, 0x1, 0x6, 0x88, 0x9, "96ed59e60f17b908ad2e3f33f9a68282d5c113f7cfe248bdd1f7fcd39b96650b93c06b63d3024b30a73f4f0ef581379671fff271197301da5ea1a2b6d8d0bd", 0x2a}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000e00)="091247f96733d47981876f45d4759a180393233a9bb213a90b65f6558c57108f95bdc4218a2d7c87d0aefa8641ce7cdb2c1f3a70d053da6c09c54929ac931145975743010974e62b0150d7e1738695105d20629690b51a331010f46a4d3f6484733a9068409cf86bd5001629cf5a69ac7ced93d20382a0bbaee22cf1adb2f94708947c410465610fde797021c497b86b73f46d43ba96c20b9ebe823fa5ca75654261b1477d6777fdc56410cc16265d6436cd037b6b73a84fa6619205c5da1c641d6bd63d1640a946ec0ccda3b55009888dd6de6e1f2a0c09738ba2e5a9b9403da9c98166a79fd8", 0xe7}, {&(0x7f0000000f00)="d70b0414e117b0f275dca407828e846916eaa8edb3e4e0b371508024fa562e9206127e928eeee6cd3d0ac8213382a149b905126e820217d4d4e9c7501d977511535dcc5a374776672f8763c96ff59c6d3fe3df240b186d772143ad2808e346b13d64a5538ed30a57d8e356485ae263271555834cfcbc308e3bf1f21ee40c2c5989410cc449d0", 0x86}, {&(0x7f0000000fc0)="9fa8110009989077077f10a84d456c9ae10e414e0af062fde91ab1cc3aa779dcb19aa3525decf22da4c3762b6fb526ee19720e02abf3d14cd36c037e8c61e331c5d02a81147789a8e98dc7a1970515a2", 0x50}, {&(0x7f0000001040)="5301296006bd1a35f514272719cafb3acdcc674347602fad1dd43747623a6302e540bf34e47937d20fbd039f4f1a25bb62fd8190eff6e8dedc59f3b1930396ef15c82bd71bc6effb1a12b79e02", 0x4d}, {&(0x7f00000010c0)="d96424bbe8b015a2", 0x8}, {&(0x7f0000001100)="8740bd2d19c7e48d4af7f49698199b4dd04079ffeb706b4ed2e3dd02d9e556a9fd027697845db1bffa3b6fe80d86b2e5ba83acba2350f20157e2397253891aa2ce6c75dc1c9fd14a8a1dd363eb965b2af9e715c0c3b1768ca4318e18924fdece64d4d8654e14c0333e7d90683e728dc0de2429728bd452df942876fa274613c644dd7f3fd01fb3a4173889ed43048636fcc080134651af03c41cdf04e1403dba42e211d41dc22e11c7797f4c89be135c220a43820335fc50d6a1e40ee8ea0ce3a70d6e30ae463c3f332d76", 0xcb}, {&(0x7f0000001200)="d15172b48da2ba57a7a6bd7b03cbd2a2fb7677d93368e1b0cb6d39c9747e555406b5f502b657e76006125b89717b7d7c58f5c1f52e1cbb6e8f45f0a4cd02d5bce246d31c90c84a04f73504b7560168213afe4507107d23c86cd612eeab0464d9e4ea6a8b14b2680d6002b94188bfd9fef82f9f989e635f2b73d017fbae11cb796608ad31bc53421a2667f37e0dbe1d1cf0a8caacfbffea95ac79c6aa3ba7a06bf01c3905ac4a4095d6788aa2331afea72151b1cbf791a094cf817be7786f28388c", 0xc1}, {&(0x7f0000001700)="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", 0x1000}], 0x8, &(0x7f0000001380)={0x68, 0x13b, 0x1ff, "1a1ac1c677edaff6165b1edb093a0247e6ab9cb40c7858c6b58cc2c20cd487bce72eb2acf4f953020c97ce9e35bbf06a8c0e0da249fadd39e6d240c4d440e1d56ecdca7c9f32d93c186ca5b3d36f0581c002"}, 0x68}, {&(0x7f0000001400)={0x27, 0x1, 0x2, 0x1, 0x2000000000000, 0xf03, "ab9d4305e963d0671f6188d6bf9339a76a9a16b2fa7eb10c26309f89207f832ff51e2113e6106c18eb198e7fd8aef48df144ecd2d6ea2f50c91be6a03fefe3", 0x1b}, 0x60, &(0x7f0000002a40)=[{&(0x7f0000001480)}, {&(0x7f00000014c0)="98231fe97331d200d21d2e72e68b74cf1388b353faa39df18c3ed6571896dd", 0x1f}, {&(0x7f0000001500)="2e437358c8f0d483906edce33355009e728e59f5c875acb4902762d7f2bc23ed810252e6c52a1b0aa26e04216d928d79fcaf82380745760b999dbd976c87d4317847b1df9e0bf25e4e038d437d40156c95c1566892fe255107524c84a2759bd10b25ee658b1f73a5e1eebe7a05e7282b02274aa14b47e283375bd7ab773ffb8479bf19555daa63b86f1e31549210b4bdd3d731b3628dd1fea07c63f1a0d79bb8ece59d597dc480356b6fab7923dec341e58b1b3d8240b7b56b1d54b323c6038a8e5adbda8777961367cb161b69f983d11cd3788c8d5406941d205bfd1288b70e8a0ad152df45d084bcf1697009bceeef62c0", 0xf2}, {&(0x7f0000002700)="379457bb691ab7ad9b17e840c23fbed95a8251f1bee755a04fdb66ea7f92e1dd7dee974534a9021772ebd0994338685c9e404895e2d31fc12eec6a8f5c0377a5cf3d9b10e9bebb62801d49a3d04e70ec81cccf5ca0cf399dab0e0f319868e04529f8bc1496ab83f32ae13ab6d35c3371532160f56019568eb91149d9906681d72a9a8645f2113b30cc1f01e9f27a14fa9761a2005f4096d9f25dea98388538711b1336257a7bf2b911793f666ac7d084b56e25a09dd637535b2de6a95a36e07a936397c0fa3fb08c4e91ac8dbe84bef5799bad5d693f8c5a34e3c8a54af35aaa74005a", 0xe3}, {&(0x7f0000002800)="79b00ed0f77896d6eb7723f4a8ff528fbb6c7be7446e08f0d0221afd7d89d56e1fc1d0906b44c4aff6fa7f4dd1ab0ab6e7cbc3d4cbb6726142c2edcf79a465d7ce546e8c6969e6c22d876fcec2da691c1ed953e08dd271d9321b46d683a25d99b96b1fc64d848eae4577a977cf0fb93f5ba446d74f31d2562349138a73580d33f8e8cf7a8f013d750bc0a936fe7b4d82738fb6482b80ad442c52fbe7ffd6f11dc2f1484adcfecadce24c460146a429b3f632a8c25a99fd9874b21c3f0d6d3c9e1dd80261c68f", 0xc6}, {&(0x7f0000002900)="e965d77c0d71852808bf70f926e6d428c12f6282dac02df2e95bdac9f7fef1cf499b6b99070878afb8b9b67476bcaeb40926093c5b1ee4b940ea0399306841656349b755d7b8c9edf8cd421f84b44b6d079ed9b1c6a6a0cff2ad0c5383fc5aee8d2a9fdf7db2f4451998e4af53ad2a4fca337cc0058617270a9aef8ad85645cc3c1d4a65668c0b30eeeabe680f3b86b93bba14c4d456f889771cebdc989b5c7bab84fb8ba6085f4e022a75dbb43de74f8729ae3ecf8b78d3f6093f5ebf90f31114fda496db6417f5889937aae17980d057e93e97cd44b0f6858a01a218c5c3e5", 0xe0}, {&(0x7f0000001600)="f03b3095b8c43c831f34b56b5ace53881b839c568de76e59b2c50cfd694c086134e90f6a0e0cd7ba841070f727cbc02f8ecf39220731abfbe95234ddb9305b338284e3cf2046487714eb12d18f575020c605204cfb89ebe986d67560ae28c904bd6adf5c7e254f1adc6184c9a0c79ed464ca8cfd3345dfb1dfbc5eeb1f133d8b5448d66644760746", 0x88}, {&(0x7f0000002a00)="392c5690ce07be02763eac33f6a5e7755be06cae0dc0ad186d63ef56b465cfd3527ea03826e7914bbf355285e1fcbbb5e0a51171315fafbcc327", 0x3a}], 0x8, 0x0, 0x0, 0x4000000}], 0x2, 0x8000)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201})
io_setup(0x469, &(0x7f0000000180)=<r15=>0x0)
io_submit(r15, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080), 0x164}])

2018/04/26 08:25:43 executing program 0:
r0 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:43 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:43 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040)=0x1000000020008004, 0x100000448)
fcntl$addseals(r0, 0x409, 0x8)
ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x2}, {r0, 0x1000}, {r0, 0x2008}, {r0, 0x2000}, {r0, 0x148}], 0x6, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x400, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000300)={0x3, 0x48, 0x7fff, 0x8, 0x16, 0xfff})
getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80)
getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000200)=""/87, &(0x7f0000000280)=0x57)
setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), 0x4)
userfaultfd(0x80800)

2018/04/26 08:25:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0)

2018/04/26 08:25:43 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001140)=""/4096, &(0x7f0000000000)=0x1000)

2018/04/26 08:25:43 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:43 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x200000000003)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000))

2018/04/26 08:25:43 executing program 2:
r0 = socket$inet(0x15, 0x5, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="6b8f74899ef501f45f73de8d2e72305b496db9441aa045fdffeb935696e98cb53002f7de548d951ceba7411c9d06f4a7341411ae6d338c6a658d4b86a57ac0624314d2e221e582571a825ad4ece33791c2f1eaddae72a497220ca94900f2bb93ace06f73f822dbe644cbd71bfa9bfe517ba3f1e8a98a2c7551723c11263b0450ab05a23213e043a00e2e0903592ed1e10f01382afba02c39a1c50beeee65edac195d320a9576d417fc0837521c3040b8fe003b94e40482de3c690389224a53231c3f6a2c1319100a10766363f7d9610246872ca58f18583da4", 0xd9, 0x1}], 0x120008, &(0x7f0000000440)=ANY=[@ANYBLOB='noquota,grpjquota,noquota,resize=auto,barrier=flush,tails=small,tails=o,barrier=flush,block-allocator=no_unhashed_relocation,errors=ro-remount,\x00'])
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
connect(0xffffffffffffffff, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80)
r2 = dup2(r0, r0)
mq_notify(r2, &(0x7f0000000080)={0x0, 0x3a, 0x2, @tid=r1})
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r1, 0x1000000000016)

2018/04/26 08:25:43 executing program 0:
r0 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:43 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:43 executing program 5:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x7, 0x1, 0x7, 0xff, "b06adc26a8bd69caf73786a532bfc3b5efef5b600ae1afe91d36440108f29fe1929f151116315a1c7e1d0765", 0x250})
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x1, 0x2, 0x10000}, 0xffffffffffffff1c)
r1 = eventfd2(0x200000005, 0x80800)
accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800)
readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2)

2018/04/26 08:25:43 executing program 7:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000001840)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0)
r1 = geteuid()
lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x1, r1, r2, 0xffffffffffffff0c, 0x8, 0x20020)
r3 = openat$cgroup_int(r0, &(0x7f0000001980)='cpuset.mem_hardwall\x00', 0x2, 0x0)
r4 = openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0)
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0)
read$eventfd(r3, &(0x7f0000001880), 0x8)
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000340)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)=""/106, 0x6a}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000680)=""/26, 0x1a}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/62, 0x3e}], 0x9, &(0x7f00000017c0)=""/25, 0x19, 0x9}, 0x2042)
write$binfmt_aout(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000000000000000000000002001a0000000000000000004ad8cb3f44535b0190a4802c699bce16aba5f56e1659b457c4e8a60afe1932b811b38b92f8a7b8ca8321a31e83663a9eb3de68"], 0x20)
connect$l2tp(r5, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x4, 0x3, {0xa, 0x4e23, 0xffffffffffffe052, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}}, 0xfffffffffffffdbe)

2018/04/26 08:25:43 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={<r2=>0x0, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x10, 0xffff, 0x8}, &(0x7f00000002c0)=0x18)
recvfrom(r0, &(0x7f0000000000)=""/79, 0x4f, 0x40, &(0x7f0000000080)=@ipx={0x4, 0xdfb1, 0x5, "07eff22e8a69", 0x10000}, 0x80)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:43 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:43 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:43 executing program 1:
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e)
r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x49, 0x40000)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000001c0)=""/26)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/18, 0x7})
faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

2018/04/26 08:25:43 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:43 executing program 5:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x105800)
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x7, 0x92, "4864027587246b494c7e3b862ac00a0a610770ba01c0c630fe2905f92c2309e95f30fcddf56b7dd2bdbebcdfae829b042ca1e8afee6cd7f541104b844679c14571e5db8056f0a3a0afa71ca3526d909eee3b1952df24ae549fd9768ebda1693efb330cff9d8daeb6391788705c8450f6f99a1d3f64011e9ab19e7afd08ff2683743135ed6444ce493511a665da9cc8f541b2"})
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff})
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10)

2018/04/26 08:25:43 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x400000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xda1}}, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0xfffffffffffffe66)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:43 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:43 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:43 executing program 7:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={<r2=>0x0, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x10, 0xffff, 0x8}, &(0x7f00000002c0)=0x18)
recvfrom(r0, &(0x7f0000000000)=""/79, 0x4f, 0x40, &(0x7f0000000080)=@ipx={0x4, 0xdfb1, 0x5, "07eff22e8a69", 0x10000}, 0x80)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:44 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:44 executing program 1:
unshare(0x4004000a0003)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x800)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={<r1=>0x0, 0x3, 0x0, 0x79e3, 0x0, 0x5}, &(0x7f0000000280)=0x14)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xfffffffffffffff9, 0x0, 0x8204, 0x1f, 0x9, 0x10000, 0x4, 0x8000, r1}, 0x20)
r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000, &(0x7f000004b000)={0xffffffffffffffff, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x756da25c})
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000289000))
mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000))
epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40401, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0xfffffffffffff000, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x2, 0xffffffff80000000, 0x3, "d52f595929f6c079467bbaa4c6b4af609e942246d0ac269ae44e49bc86e0ba6ccb23cb6996d50842cea2c14964714974c9d4b09ff2f89740693201c509646ec0e972825d2f9e245f0d9a741526f4ac9e"}, 0xd8)

2018/04/26 08:25:44 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:44 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x800000000000000, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:44 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:44 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
syz_open_pts(r1, 0x0)
unshare(0x40600)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa01000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, r2, 0x800, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x18}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000000000}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})

2018/04/26 08:25:44 executing program 2:
r0 = socket$inet(0x15, 0x5, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="6b8f74899ef501f45f73de8d2e72305b496db9441aa045fdffeb935696e98cb53002f7de548d951ceba7411c9d06f4a7341411ae6d338c6a658d4b86a57ac0624314d2e221e582571a825ad4ece33791c2f1eaddae72a497220ca94900f2bb93ace06f73f822dbe644cbd71bfa9bfe517ba3f1e8a98a2c7551723c11263b0450ab05a23213e043a00e2e0903592ed1e10f01382afba02c39a1c50beeee65edac195d320a9576d417fc0837521c3040b8fe003b94e40482de3c690389224a53231c3f6a2c1319100a10766363f7d9610246872ca58f18583da4", 0xd9, 0x1}], 0x120008, &(0x7f0000000440)=ANY=[@ANYBLOB='noquota,grpjquota,noquota,resize=auto,barrier=flush,tails=small,tails=o,barrier=flush,block-allocator=no_unhashed_relocation,errors=ro-remount,\x00'])
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
connect(0xffffffffffffffff, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80)
r2 = dup2(r0, r0)
mq_notify(r2, &(0x7f0000000080)={0x0, 0x3a, 0x2, @tid=r1})
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r1, 0x1000000000016)

2018/04/26 08:25:44 executing program 7:
r0 = socket$inet(0x2, 0x2009, 0x40000c8)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000008, &(0x7f0000000100)=0x77, 0x4)

2018/04/26 08:25:44 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:44 executing program 7:
r0 = getpgrp(0xffffffffffffffff)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=<r2=>0x0)
setpgid(r0, r2)
syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6006f526ffff020000000000000000000000000001020090780000003f600a07ec0ae32900fe8000000000000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e2"], &(0x7f0000000000))

2018/04/26 08:25:44 executing program 1:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x84800, 0x0)
write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfd82)

2018/04/26 08:25:44 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48000, 0x20)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={<r1=>0x0, @in={{0x2, 0x4e21}}, 0x396, 0x800, 0x826, 0x1640, 0x1}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7ff}, 0x8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
socket$bt_rfcomm(0x1f, 0x3, 0x3)
readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:44 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x1000101002)
write$evdev(r0, &(0x7f0000993fa0)=[{}], 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x8001, 0x8}, 0xc)

2018/04/26 08:25:44 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:44 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:45 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:45 executing program 1:
sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x98a, @dev={0xfe, 0x80, [], 0x1b}, 0x19}, 0x1c)

2018/04/26 08:25:45 executing program 7:
r0 = socket(0x12, 0x80000000000001, 0x0)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={"66696c7465720600"}, &(0x7f0000000200)=0x44)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=<r1=>0x0)
fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x5, 0xb98, r1})
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xfffffffffffffffa}, {0xb, 0x90}, {0x0, 0x1ff}, {0xf, 0xffffffff}, {0x8, 0x3f}, {0x3, 0xed0e}], 0x6)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=0x21)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x41, "3d6c4a7af27d73a3367e662b703ebb661f33c7bc09fc3bf9606a4d09515564de922a90c392825f3fc2a8dc662d9240ffa4be505c3e3e70882696d419437e2eac92"}, &(0x7f0000000140)=0x65)
socket$inet(0x2, 0x800, 0xfff)

2018/04/26 08:25:45 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:45 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:45 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000080)='etLf<\x00\x00\x00\x00\x00\x00\x00\x00')
io_setup(0x1, &(0x7f0000000480))
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
r4 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='etLf<\x00', 0xfffffffffffffff8)
r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0)
keyctl$negate(0xd, r3, 0x7, r4)
syz_open_procfs(r1, &(0x7f0000000500)='children\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
fallocate(r5, 0x0, 0x677, 0x5)
getsockname$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14)
syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x3, 0x400)
setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000540)=@req={0x0, 0xffffffffffffff49, 0x2, 0xfffffffffffffe01}, 0x10)

2018/04/26 08:25:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, 0x8)

2018/04/26 08:25:45 executing program 5:
r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x20f7, r0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8)
getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x2, &(0x7f0000000100)=0x1)

2018/04/26 08:25:45 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:45 executing program 2:
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
read$eventfd(0xffffffffffffffff, &(0x7f0000ffcffd), 0x8)

2018/04/26 08:25:45 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:45 executing program 5:
r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x20f7, r0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8)
getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x2, &(0x7f0000000100)=0x1)

2018/04/26 08:25:45 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:45 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x0, 0x0)
close(r0)
recvfrom(r0, &(0x7f0000000000)=""/116, 0x74, 0x0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x80)
fanotify_mark(r0, 0x1, 0x20000, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
tee(r0, r0, 0x6, 0x4)

2018/04/26 08:25:45 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
fstatfs(r0, &(0x7f0000000040)=""/247)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:45 executing program 7:
r0 = socket(0x11, 0x4000000000080002, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', <r1=>0x0})
getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x40000, 0x0)
ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000340))
r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x112, 0x4142)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r3})
sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000540)=@can={0x1d, r1}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)}}, {{&(0x7f0000000f40)=@can={0x1d, r1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003900), 0x6c}}], 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
sendto(r3, &(0x7f0000000380)="a02595fbd11af00cf4b1b279d6edc805f3ea9bc3754be89e81635af4b4e19e3a6a18479e3b23274f8e5112158d429a3f58191564087bbc5722bdb55c557c3e5a66db35aec74300c54286d6", 0xffffffffffffffe4, 0x40043, &(0x7f0000000280)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0xffffffffffffffab)
ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000140)=0x4)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc)

[  121.570392] bridge0: port 1(bridge_slave_0) entered blocking state
[  121.576953] bridge0: port 1(bridge_slave_0) entered forwarding state
[  121.631283] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  121.638438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
2018/04/26 08:25:45 executing program 2:
r0 = socket(0x18, 0x0, 0x2)
bind(r0, &(0x7f0000005fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60)
getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60)
connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60)
unshare(0x60000000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00')

2018/04/26 08:25:45 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:45 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:45 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x6)
connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c)
sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0)
epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000100)={0x9b}, 0x8)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="98", 0x1}], 0x1, &(0x7f0000028000)}, 0x0)

2018/04/26 08:25:45 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x551400, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000240)=[0x3f], 0x1, 0xd207, 0x7f, 0x9, 0x3f, 0x9, {0x7, 0x2, 0x4, 0x47fe, 0x6, 0x0, 0xffffffffffffd2ea, 0x0, 0x0, 0x7fffffff, 0x100000000, 0x8, 0xfff, 0x8, "278a3fa22094e7dd87b310fe028d1a698ba64610afd802af56e0b0ef853e4b25"}})
r2 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20)
r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r3, 0x7, 0x3}, 0x14)
writev(r2, &(0x7f0000000040)=[{&(0x7f0000000440)="1793164adee20297cf935dec98b6ffb25909dac9219395227f6fba79e796714d9b77cdfce7767371eb268fd8e199d509135f0689b769ed20bd5b0696be4118a863c1815dd01c2f36338bf6f00d22edad553c0ffbaf33fa9c30da7558acbb1f33b3b03e05a04b49d750957403de5e58d1410c11b47cc37c", 0x77}], 0x1)
recvmmsg(r2, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x2, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000006600))

2018/04/26 08:25:45 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x81, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3ff}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/219)
openat$cgroup_ro(r2, &(0x7f0000000300)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)

2018/04/26 08:25:45 executing program 0 (fault-call:2 fault-nth:0):
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:45 executing program 7:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000000)="17d2890f1701f408bac3fc9c34bab11c443766c1d8")
r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0)
truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
utime(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)={0x0, 0xfffffffffffffff9})

[  122.016032] FAULT_INJECTION: forcing a failure.
[  122.016032] name failslab, interval 1, probability 0, space 0, times 0
[  122.027524] CPU: 1 PID: 9278 Comm: syz-executor0 Not tainted 4.16.0+ #87
[  122.034397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  122.043785] Call Trace:
[  122.046434]  dump_stack+0x185/0x1d0
[  122.050118]  should_fail+0x87b/0xab0
[  122.053886]  should_failslab+0x279/0x2a0
[  122.057996]  __kmalloc+0xc2/0x350
[  122.061544]  ? switchdev_deferred_enqueue+0x9d/0x4f0
[  122.066753]  switchdev_deferred_enqueue+0x9d/0x4f0
[  122.071759]  ? switchdev_deferred_enqueue+0x4f0/0x4f0
[  122.077052]  switchdev_port_attr_set+0x1bd/0x270
[  122.081877]  br_set_state+0x178/0x4d0
[  122.085788]  ? __msan_metadata_ptr_for_store_2+0x13/0x20
[  122.091287]  br_stp_disable_port+0xea/0x330
[  122.095656]  br_stp_disable_bridge+0xf2/0x2b0
[  122.100199]  br_dev_stop+0x40/0xd0
[  122.103782]  ? br_dev_open+0xf0/0xf0
[  122.107530]  __dev_close_many+0x593/0x6f0
[  122.111745]  __dev_change_flags+0x56e/0xaf0
[  122.116182]  dev_change_flags+0xcb/0x240
[  122.120455]  ? strcmp+0x83/0x160
[  122.123914]  devinet_ioctl+0x14c7/0x27e0
[  122.128063]  inet_ioctl+0x5d8/0x820
[  122.131790]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  122.137327]  ? kstrtoull+0x766/0x7e0
[  122.141145]  packet_ioctl+0x2bd/0x420
[  122.145022]  ? packet_poll+0xb00/0xb00
[  122.149044]  sock_do_ioctl+0x13b/0x6b0
[  122.153053]  ? do_vfs_ioctl+0xaf0/0x2440
[  122.157215]  sock_ioctl+0x400/0xca0
[  122.160946]  ? SYSC_ioctl+0x1d2/0x260
[  122.164799]  ? sock_poll+0x370/0x370
[  122.168554]  do_vfs_ioctl+0xaf0/0x2440
[  122.172503]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  122.177990]  ? __fget_light+0x6b9/0x710
[  122.182005]  ? prepare_exit_to_usermode+0x149/0x3a0
[  122.187105]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  122.192574]  SYSC_ioctl+0x1d2/0x260
[  122.196358]  SyS_ioctl+0x54/0x80
[  122.199840]  do_syscall_64+0x309/0x430
[  122.200444] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic)))
[  122.203785]  ? ioctl_file_clone+0x4f0/0x4f0
[  122.203833]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  122.219738] RIP: 0033:0x455389
[  122.222951] RSP: 002b:00007f96ab724c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  122.230789] RAX: ffffffffffffffda RBX: 00007f96ab7256d4 RCX: 0000000000455389
[  122.238095] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013
[  122.245393] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  122.252698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  122.260005] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000000
2018/04/26 08:25:46 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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")
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000))
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="c9f6a9b097193c74753140ff45a8727ac01e8c0a5dd575d987e612a9d3f924a0d79ba122c1d8ec22fdddfbd80b68fb6d15d8c5545b6ae1e11d7a9a4089dddb910beadacd891342701473017df078b463c9956068e02790199bd342d5ef28a3c5cdc5062cd77f3b4c560bdf962c06eb20900e157542668f71af18992eebefde8b17f54a7380589cd723db382167f8dd23615ad0fb6f9601b7a1c9ec7a274bf063acde3548a2c94f78cff68689cd0b24d5135ea0e5a7ec8b99d8cc360e57a8747f189a4470e5dded5566a795e55de4cb3bc3075170e502cc8399c4f7c27001954e8d5a3d694078eac3a5f0d9c5cca1de525ba4", 0xf2)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000081)
dup3(r1, r0, 0x0)

2018/04/26 08:25:46 executing program 1:
openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xc000, 0x0)
prctl$intptr(0x21, 0x9)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00')
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x80000000, 0x0, 0x1, 0x4, 0x5, 0x200, 0x62b, 0x5, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0xfffffffffffffff7, 0x80000000}, &(0x7f0000000180)=0x90)

2018/04/26 08:25:46 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:46 executing program 7:
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10)
unshare(0x400)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000000)={0x6460, 0x5, 0x9, 0x401, "45efb1be378a833d1b400989063cdd3bfb67c83cecb34e07e84c2380306c6053586c39c0ed04b74868fae2df", 0x91})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={<r0=>0x0, 0x1, 0xffffffff7fffffff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r0, 0x2}, 0x8)
ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000018")

[  122.267500] bridge0: error setting offload STP state on port 1(bridge_slave_0)
[  122.286709] IPVS: ftp: loaded support on port[0] = 21
2018/04/26 08:25:46 executing program 5:
r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$link(0x8, r1, r0)
keyctl$link(0x8, r0, r0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8)
r4 = geteuid()
r5 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x410042)
ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00000003c0))
setresuid(r2, r3, r4)

2018/04/26 08:25:46 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
fchmod(r0, 0x180)

2018/04/26 08:25:46 executing program 7:
unshare(0x0)
r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3})
close(r0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1b, 0x10400)
r2 = getpid()
r3 = geteuid()
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8)
stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)=<r8=>0x0)
stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x5, &(0x7f0000000600)=[0x0, <r10=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
r11 = fcntl$getown(r0, 0x9)
r12 = geteuid()
getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=<r13=>0x0)
r14 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000e80)=0xe8)
r16 = getegid()
sendmmsg$unix(r1, &(0x7f0000002480)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="99510ce230a9e133489b46689db09cba571838b095588ed4b03c96efd9d4b40991e56d2af331006cb4c2766dc07848", 0x2f}, {&(0x7f0000000140)="bcf001f744d4e2b40cdb36ea72349bad60331b47ce5d6ec19e86ef544142062aa7d94c8517d22a2b2471ccf167b604", 0x2f}, {&(0x7f0000000180)="3a347351d0db589d2281630d86dd343cfc852d13d494cb18dd6e6f5e58cc04240abce854ee785f66c958811ed1b6abc7f4bbd5bbf389eb265c21ee55d7261e3a0158674b107db1aa", 0x48}], 0x3, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x41}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d00)=[{&(0x7f00000008c0)="e2b6c131affe94390026f5b298ad6b0382f01f0e27ea2b202d2b90ee04eabe79657e6bd912a8b703e94ee12dbce073427e5ebbd65cc82863c72d7bbb7c67ee0ade958017be73e9eab290de3027bbd99af78f4fa6803cc5095080902dda988a6b1ee91c9938d7cf1626587453e857b09d2551f1e550745b3b8c80", 0x7a}, {&(0x7f0000000940)="4bbe2afe80f66862a2d03a0d8396510518abd0161df4f7252b1c352c5eaa3bd33b62900f5a8d8973bc8153286f93bb2f406ccb6b024f2c890b6bed9eb47332e2e25f22939bf2483b713b232d7aff50311c8ae6957b507a427d098204c6f3b0482d51c8fd21f774c63167155854ce3986b7eb5cebe4e753c09bf216171fa13624f75a9796025a43d520299f39eafa8501e2b4bfff5d1260a365f89adaa29ed7916df0c6a4b31849ade3d827c10f060044f796d02ba358af6b45c76b2d71aac62995ec9d644476a390b910d4039ab19faf5729c822252663dd857f1170da06", 0xde}, {&(0x7f0000000a40)="365262b3e77ca722d0ac6136d642e84631a2e0c49f923bec759174f1978966fb30", 0x21}, {&(0x7f0000000a80)="ac225264c57a1c8c39a9fcdeebab4fe234bb684b57da0136046504b523bcc373c5d2f3afeaae1643914e4d0012fa5a9c9168c2d99af06e2c91998654bb99eee05e255d1c62ca06eee42a56e1b5117917dc0f4945118c329a394e12b7a8a9c66e199f9bc34e0faf854e97afd4a6b8a13171d403ce2e4ee2e7ab763544176f6e6a7cb6b499fa27c89e60a2db8b2be8364446da7a", 0x93}, {&(0x7f0000000b40)="fcae964265feb3d65fe63a9225f23984aefcd636a48cbb42fb67e30c4bcf1a551047c46389cafd8125433117d3d50d760c7a0fde6ce43df5d87b956662897afaaa309e58", 0x44}, {&(0x7f0000000bc0)="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", 0xfd}, {&(0x7f0000000cc0)}], 0x7, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x4000000}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000f80)="9ef277b115005a050806a24c0e7808a388ae6fe2d263a61a0505d40e841bbc7fe82e190589dc34c6f066656b2e414945e7fc446add89a9f7d6f925ac7d8c48654db672d2a2e7b01cdd50080959a6f5ae5814dcbe89635fec7742a8e17b557033001ecf86e919cba42185c2d494c73faf80bd826f05aed52a31f9e67d6aa5da194ed8f967f9dc33a3dd94edfd746499ffcae84508ac54f992aab58acee7a2e7d9297f3442651a592923f95dd896cf5e1b51a6ed44651480984dfffb8d89c535", 0xbf}, {&(0x7f0000001040)="d2eee42ea4d116", 0x7}, {&(0x7f0000001080)="dac123d7fee6ca9721be710783350b0bcef16b94b6ec1282eb5a48ba8cce87069b5e2ca8706ef4f6be3abae2ad98e76cb05c8d3da291d81742c3b66b9747a793e3d16db418f094ab69832c25dfc6e945fc7ac7a4de6b2c03a81a1270bbe51869c0f25828c595664042f61f42efcb96a9d0350d8426ec", 0x76}, {&(0x7f0000001100)="cb5066aa170b5e08e6569d99d28b70b90407fe3645f0969472e4adb8b9018d81d56a6009b7c5112e9dfb7bd5173b6f81279a4bd5025fe95662a16af23294d119eea9e32541e609acd492012f60569eabea6b277e2f1db1b7d10047ff6a48150e551b2eeecf5e4fdfe2fd0a603aba51d5671609", 0x73}], 0x4, 0x0, 0x0, 0x20008000}, {&(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="d70f1d7ba32fed481cd011048eb1dc6dc3ef366656a3bcdef5f5526f1912e994f7746c15ab5084020e411795c43a9ffde28fd3ab80717ecb", 0x38}, {&(0x7f0000002280)="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", 0xfc}, {&(0x7f0000002380)="cc1f801791ed792de41d3fe981903530ab29d35d3c8a997e49", 0x19}], 0x4, &(0x7f0000002400)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x4000}], 0x4, 0x90)
mq_notify(r0, &(0x7f0000000040))

[  122.755153] IPVS: ftp: loaded support on port[0] = 21
2018/04/26 08:25:46 executing program 0 (fault-call:2 fault-nth:1):
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:46 executing program 5:
mkdir(&(0x7f000063543e)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000))
chroot(&(0x7f0000fddff8)='./file0\x00')
mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0)
clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0))
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x11, 0x2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00')

2018/04/26 08:25:46 executing program 7:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000280)=0x7, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r1=>r0})
r2 = open(&(0x7f0000000140)='./file0\x00', 0x181002, 0x1)
write$fuse(r2, &(0x7f0000000180)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x8, 0x7, 0x3f, 0xfffffffffffffffa}}, 0x30)
recvfrom$inet6(r1, &(0x7f0000000080)=""/118, 0x76, 0x103, &(0x7f0000000100)={0xa, 0x4e24, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @broadcast=0xffffffff}, 0x10)

2018/04/26 08:25:46 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00', 0x6, 0x3ff, 0xfe})

2018/04/26 08:25:46 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e65742f69639d1349e44feb1f87f6571a4824ab")
readv(r2, &(0x7f0000000400)=[{&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000080)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:46 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
fchmod(r0, 0x180)

2018/04/26 08:25:46 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:46 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10)
sendto$inet(r2, &(0x7f0000000200), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
write$binfmt_aout(r2, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x21d)
shutdown(r2, 0x1)
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000004c0), &(0x7f00000005c0)=0x4)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d})
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500))
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r0)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000440)=0x5, 0x4)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000)

[  122.908699] bridge0: port 1(bridge_slave_0) entered blocking state
[  122.915311] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:47 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00', 0x0, 0x3ff, 0xfe})

2018/04/26 08:25:47 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x100000001, 0x9, 0x6, 0x2, 0xffff, {<r2=>0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x80000000}}, 0x81, 0x7, 0x3, 0x1ff, 0x1}}, &(0x7f0000000180)=0xb0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x2, 0x7, 0x100, <r3=>r2}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000500)={r3, 0x7}, 0x8)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000480)={'nat\x00', 0x2, [{}, {}]}, 0x48)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000440)={0x9}, 0x1)
sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x400c1}, 0x4000004)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0xff, 0xfffffffffffffff7, <r4=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4)

[  122.989088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  123.072374] bridge0: port 1(bridge_slave_0) entered disabled state
[  123.079158] FAULT_INJECTION: forcing a failure.
[  123.079158] name failslab, interval 1, probability 0, space 0, times 0
[  123.090669] CPU: 0 PID: 9336 Comm: syz-executor0 Not tainted 4.16.0+ #87
[  123.097653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  123.107046] Call Trace:
[  123.109693]  dump_stack+0x185/0x1d0
[  123.113383]  should_fail+0x87b/0xab0
[  123.117153]  should_failslab+0x279/0x2a0
[  123.121336]  kmem_cache_alloc_node+0x151/0xc70
[  123.125984]  ? __alloc_skb+0x203/0x9f0
[  123.129969]  ? br_get_link_af_size_filtered+0x8f4/0x910
[  123.135385]  __alloc_skb+0x203/0x9f0
[  123.139219]  br_ifinfo_notify+0x1d1/0x440
[  123.143439]  br_stp_disable_port+0x16b/0x330
[  123.147897]  br_stp_disable_bridge+0xf2/0x2b0
[  123.152451]  br_dev_stop+0x40/0xd0
[  123.156041]  ? br_dev_open+0xf0/0xf0
[  123.159813]  __dev_close_many+0x593/0x6f0
[  123.164100]  __dev_change_flags+0x56e/0xaf0
[  123.168548]  dev_change_flags+0xcb/0x240
2018/04/26 08:25:47 executing program 7:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000080002, 0x0)
ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4)

[  123.172731]  ? strcmp+0x83/0x160
[  123.176193]  devinet_ioctl+0x14c7/0x27e0
[  123.180336]  inet_ioctl+0x5d8/0x820
[  123.184059]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  123.189603]  ? kstrtoull+0x766/0x7e0
[  123.193421]  packet_ioctl+0x2bd/0x420
[  123.197291]  ? packet_poll+0xb00/0xb00
[  123.201276]  sock_do_ioctl+0x13b/0x6b0
[  123.205269]  ? do_vfs_ioctl+0xaf0/0x2440
[  123.209438]  sock_ioctl+0x400/0xca0
[  123.213171]  ? SYSC_ioctl+0x1d2/0x260
[  123.217020]  ? sock_poll+0x370/0x370
[  123.220779]  do_vfs_ioctl+0xaf0/0x2440
[  123.224730]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  123.230138]  ? __fget_light+0x6b9/0x710
[  123.234161]  ? prepare_exit_to_usermode+0x149/0x3a0
[  123.239225]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  123.244683]  SYSC_ioctl+0x1d2/0x260
[  123.248439]  SyS_ioctl+0x54/0x80
[  123.251921]  do_syscall_64+0x309/0x430
[  123.255875]  ? ioctl_file_clone+0x4f0/0x4f0
[  123.260249]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  123.265465] RIP: 0033:0x455389
[  123.268676] RSP: 002b:00007f96ab724c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  123.276423] RAX: ffffffffffffffda RBX: 00007f96ab7256d4 RCX: 0000000000455389
[  123.283724] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013
[  123.291020] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  123.298317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  123.305618] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000001
2018/04/26 08:25:47 executing program 5:
r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x22082)
ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x2)
write$cgroup_int(r0, &(0x7f0000000000)={[0x3b, 0x33, 0x39, 0x35, 0x3c]}, 0x5)

2018/04/26 08:25:47 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f0000000000), &(0x7f0000488000), 0x1}, 0x20)

2018/04/26 08:25:47 executing program 2:
socketpair(0xa, 0x1, 0x7f, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
fstatfs(r0, &(0x7f0000000300)=""/212)
r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x100)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x8c31)
r2 = semget$private(0x0, 0x4, 0x89)
setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000240)=0xfffffffffffffffb, 0x4)
semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000000)=""/155)
r3 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=<r4=>0x0)
ioprio_set$pid(0x2, r4, 0x8)
shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_RMID(r3, 0x0)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000280))
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x8, [0x2, 0x6e189dc7, 0x8, 0x4, 0x5, 0x0, 0x3, 0xe4]}, 0x5c)

2018/04/26 08:25:47 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00', 0x0, 0x0, 0xfe})

2018/04/26 08:25:47 executing program 0 (fault-call:2 fault-nth:2):
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:47 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0xc35, 0x1, 0xffffffffffffffe0, 0x4, [], [], [], 0x7, 0x448, 0x27, 0x9, "1ef80da22ef0729c51b3ef4be11828f0"})
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  123.627352] bridge0: port 1(bridge_slave_0) entered blocking state
[  123.633883] bridge0: port 1(bridge_slave_0) entered forwarding state
[  123.701931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  123.709813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  123.753318] bridge0: port 1(bridge_slave_0) entered disabled state
[  123.759859] FAULT_INJECTION: forcing a failure.
[  123.759859] name failslab, interval 1, probability 0, space 0, times 0
[  123.771180] CPU: 0 PID: 9388 Comm: syz-executor0 Not tainted 4.16.0+ #87
[  123.778052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  123.787438] Call Trace:
[  123.790075]  dump_stack+0x185/0x1d0
[  123.793765]  should_fail+0x87b/0xab0
[  123.797599]  should_failslab+0x279/0x2a0
[  123.801792]  __kmalloc_node_track_caller+0x243/0x11c0
[  123.807080]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  123.812529]  ? br_ifinfo_notify+0x1d1/0x440
[  123.816926]  __alloc_skb+0x2cf/0x9f0
[  123.820704]  ? br_ifinfo_notify+0x1d1/0x440
[  123.825128]  br_ifinfo_notify+0x1d1/0x440
[  123.829342]  br_stp_disable_port+0x16b/0x330
[  123.833803]  br_stp_disable_bridge+0xf2/0x2b0
[  123.838347]  br_dev_stop+0x40/0xd0
[  123.841938]  ? br_dev_open+0xf0/0xf0
[  123.845690]  __dev_close_many+0x593/0x6f0
[  123.849911]  __dev_change_flags+0x56e/0xaf0
[  123.854352]  dev_change_flags+0xcb/0x240
[  123.858531]  ? strcmp+0x83/0x160
[  123.862010]  devinet_ioctl+0x14c7/0x27e0
[  123.866155]  inet_ioctl+0x5d8/0x820
[  123.869889]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  123.875428]  ? kstrtoull+0x766/0x7e0
[  123.879247]  packet_ioctl+0x2bd/0x420
[  123.883115]  ? packet_poll+0xb00/0xb00
[  123.887086]  sock_do_ioctl+0x13b/0x6b0
[  123.891080]  ? do_vfs_ioctl+0xaf0/0x2440
[  123.895238]  sock_ioctl+0x400/0xca0
[  123.898960]  ? SYSC_ioctl+0x1d2/0x260
[  123.902805]  ? sock_poll+0x370/0x370
[  123.906558]  do_vfs_ioctl+0xaf0/0x2440
[  123.910496]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  123.915898]  ? __fget_light+0x6b9/0x710
[  123.919910]  ? prepare_exit_to_usermode+0x149/0x3a0
[  123.924971]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  123.930430]  SYSC_ioctl+0x1d2/0x260
[  123.934176]  SyS_ioctl+0x54/0x80
[  123.937653]  do_syscall_64+0x309/0x430
[  123.941600]  ? ioctl_file_clone+0x4f0/0x4f0
[  123.945967]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  123.951184] RIP: 0033:0x455389
[  123.954395] RSP: 002b:00007f96ab724c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  123.962147] RAX: ffffffffffffffda RBX: 00007f96ab7256d4 RCX: 0000000000455389
[  123.969445] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013
[  123.976744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  123.984041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  123.991341] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000002
2018/04/26 08:25:48 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
r1 = dup(0xffffffffffffff9c)
setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x3b, @loopback=0x7f000001, 0x4e21, 0x3, 'wrr\x00', 0x4, 0xe00000, 0x56}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10000, 0xfffffffffffffffe, 0x6, 0xe7b}}, 0x44)
mkdirat$cgroup(r1, &(0x7f0000000240)='syz0\x00', 0x1ff)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000))
syz_emit_ethernet(0x7a, &(0x7f0000002240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c58040", 0x44, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000002500))

2018/04/26 08:25:48 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

2018/04/26 08:25:48 executing program 1:
mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1)
mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0)
mlock(&(0x7f0000006000/0x4000)=nil, 0x4000)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0)

2018/04/26 08:25:48 executing program 2:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x20000)
bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e)
r1 = socket$alg(0x26, 0x5, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00')
bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58)
fcntl$setpipe(r1, 0x407, 0x940)
r4 = accept4$alg(r1, 0x0, 0x0, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={<r5=>0x0, @dev, @multicast2}, &(0x7f0000000140)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@local}}}, &(0x7f0000000280)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e24, 0x10001, 0x4e24, 0x1f, 0xa, 0x20, 0x20, 0xaf, r5, r6}, {0x7ea0, 0x8001, 0x6, 0x7fff, 0x2, 0x9, 0x8, 0x8000}, {0x80, 0x0, 0x6, 0xfffffffffffffff7}, 0x0, 0x6e6bbe, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x4d6, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x3, 0x1, 0x8001, 0x4, 0x2, 0x8}}, 0xe8)
sendfile(r4, r3, &(0x7f0000807000), 0x3f)

2018/04/26 08:25:48 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:48 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), 0x4)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0x8)

2018/04/26 08:25:48 executing program 5:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:48 executing program 0 (fault-call:2 fault-nth:3):
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  124.598541] bridge0: port 1(bridge_slave_0) entered blocking state
[  124.605133] bridge0: port 1(bridge_slave_0) entered forwarding state
[  124.616681] bridge0: port 1(bridge_slave_0) entered disabled state
[  124.660513] FAULT_INJECTION: forcing a failure.
[  124.660513] name failslab, interval 1, probability 0, space 0, times 0
[  124.672036] CPU: 0 PID: 9406 Comm: syz-executor0 Not tainted 4.16.0+ #87
[  124.678916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  124.688309] Call Trace:
[  124.690955]  dump_stack+0x185/0x1d0
[  124.694632]  should_fail+0x87b/0xab0
[  124.698468]  should_failslab+0x279/0x2a0
[  124.703058]  kmem_cache_alloc_node+0x151/0xc70
[  124.707714]  ? __alloc_skb+0x203/0x9f0
[  124.711650]  ? if_nlmsg_size+0xb65/0xd60
[  124.715798]  __alloc_skb+0x203/0x9f0
[  124.719636]  rtmsg_ifinfo_build_skb+0x153/0x400
[  124.724360]  rtmsg_ifinfo+0x112/0x260
[  124.728222]  __dev_notify_flags+0x141/0x7f0
[  124.732662]  dev_change_flags+0x1b5/0x240
[  124.736927]  devinet_ioctl+0x14c7/0x27e0
[  124.741063]  inet_ioctl+0x5d8/0x820
[  124.745155]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  124.750686]  ? kstrtoull+0x766/0x7e0
[  124.754491]  packet_ioctl+0x2bd/0x420
[  124.758350]  ? packet_poll+0xb00/0xb00
[  124.762320]  sock_do_ioctl+0x13b/0x6b0
[  124.766302]  ? do_vfs_ioctl+0xaf0/0x2440
[  124.770452]  sock_ioctl+0x400/0xca0
[  124.774177]  ? SYSC_ioctl+0x1d2/0x260
[  124.778025]  ? sock_poll+0x370/0x370
[  124.781784]  do_vfs_ioctl+0xaf0/0x2440
[  124.787028]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  124.792430]  ? __fget_light+0x6b9/0x710
[  124.796444]  ? prepare_exit_to_usermode+0x149/0x3a0
[  124.801506]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  124.806969]  SYSC_ioctl+0x1d2/0x260
[  124.810709]  SyS_ioctl+0x54/0x80
[  124.814186]  do_syscall_64+0x309/0x430
[  124.818131]  ? ioctl_file_clone+0x4f0/0x4f0
[  124.822495]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  124.827714] RIP: 0033:0x455389
[  124.830920] RSP: 002b:00007f96ab724c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  124.838661] RAX: ffffffffffffffda RBX: 00007f96ab7256d4 RCX: 0000000000455389
[  124.845956] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013
[  124.853250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/26 08:25:48 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r1 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x4, 0x0)
recvfrom$ipx(r1, &(0x7f0000000600)=""/135, 0x87, 0x100, &(0x7f0000000580)={0x4, 0x7, 0x26f, "e64b686cb967", 0x800}, 0x10)
r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000008000009500000000000000a6f3b91c314a8fd1033cd957556ca17c7af31425069d2dc4ef575e72d92607cee660618f875c4b064be5be3f0daadd165116327ff047f2573cd64abf4b55da683517b4bd559555987f41cc52a6192899259e779eaee19c822f92adb65d41faa5c113174a643217d5f6d52683672c3cab3390954e657060b3428dcbc727e7219323c3684b2021f775ac91956a7e94b70be56b6351c07853dfc656bf8dff4ab47485f3dae1d1812a27a9c0c9478b1d75253876939f08e211930b5491f6431653deeb8bd9"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
r3 = socket(0x10, 0x3, 0x0)
r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00')
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'veth0\x00', <r5=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={<r7=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r7, 0x4)
syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x0, 0x0)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000003c0)={<r8=>0x0, @local}, &(0x7f0000000400)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000c80)={'vcan0\x00', <r9=>0x0})
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000cc0)={<r10=>0x0, @remote, @multicast1}, &(0x7f0000000d00)=0xc)
sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000f40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000f00)={&(0x7f0000000d40)={0x194, r4, 0x400, 0x70bd26, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r5}, {0x178, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x764}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x194}, 0x1, 0x0, 0x0, 0x4000081}, 0x20000000)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4)
write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)
r11 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x121080)
ioctl$VT_SETMODE(r11, 0x5602, &(0x7f0000000080)={0x7ff, 0x2d900000000000, 0x100, 0x4, 0x7})

[  124.860550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  124.867850] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000003
2018/04/26 08:25:48 executing program 7:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000340)="80aee77bef90b4b0f8f96c17f73cbd88fd3ad6e14e516b3e39e60bdc52c06ff5c5968bca0aea5a9fef8bc873817c9e7f15ad442c97607ef1f8c9d99d4a565e12e48317db915178ee7e42ec6a08794d97b005831cf99170fc82b947e6829c22f610b9c021b210f94d1831d4db0a7c12dc1a2c3a8e35dbd0673a68264066017dec19ac5b2ed90733d69e097f1274534d235026b150c6c947baaacffa03881511d13f814bbf3d7352b86aa6cdef090938a0fbbbd1aa3c9df13e6b0b8ed02eedae0ea5792673868ec0aab74af1d8e39de97e452b1e63339d96")
mmap(&(0x7f000077d000/0x2000)=nil, 0x2000, 0x1000000, 0x4d031, r2, 0xffffffffffffffff)
pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000)
creat(&(0x7f0000000100)='./file0\x00', 0x108)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000))

2018/04/26 08:25:49 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00')
recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0)
recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x37b}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xb0}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x7, &(0x7f00000016c0)=""/255, 0xfffffffffffffdcf}, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000015c0)='tls\x00', 0x4)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000012c0))
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001600)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0x1d}, @multicast1=0xe0000001]}, 0x18)
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'eql\x00'}, &(0x7f0000001280)=""/47, 0x2f)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001300)={0xb7, 0x3, 0x6, 0x4d89}, 0x8)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001800), &(0x7f0000001840)=0x6)

2018/04/26 08:25:49 executing program 4 (fault-call:1 fault-nth:0):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

2018/04/26 08:25:49 executing program 6:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x4e)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000002c0)=0x4)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=<r3=>0x0)
getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=<r4=>0x0)
r5 = getegid()
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc)

[  125.356428] FAULT_INJECTION: forcing a failure.
[  125.356428] name failslab, interval 1, probability 0, space 0, times 0
[  125.367812] CPU: 0 PID: 9439 Comm: syz-executor4 Not tainted 4.16.0+ #87
[  125.374683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  125.384066] Call Trace:
[  125.386703]  dump_stack+0x185/0x1d0
[  125.390383]  should_fail+0x87b/0xab0
[  125.394157]  should_failslab+0x279/0x2a0
[  125.398266]  __kmalloc+0xc2/0x350
[  125.401752]  ? fib_create_info+0xf4/0x9d70
[  125.406015]  ? fib_create_info+0x1f89/0x9d70
[  125.410460]  fib_create_info+0x1f89/0x9d70
[  125.414732]  ? _raw_spin_lock_irqsave+0x45/0xf0
[  125.419440]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  125.424942]  ? kmsan_set_origin_inline+0x6b/0x120
[  125.429870]  ? ip_rt_ioctl+0x1af2/0x1e30
[  125.433970]  ? fib_table_insert+0xbc/0x2820
[  125.438321]  ? ip_rt_ioctl+0x1af2/0x1e30
[  125.442418]  fib_table_insert+0x3b6/0x2820
[  125.446746]  ? _cond_resched+0x3c/0xd0
[  125.450679]  ? fib_new_table+0x247/0x670
[  125.454777]  ip_rt_ioctl+0x1af2/0x1e30
[  125.458721]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  125.464169]  ? kmsan_internal_unpoison_shadow+0x83/0xe0
[  125.469586]  inet_ioctl+0x6c8/0x820
[  125.473314]  ? sock_ioctl+0x400/0xca0
[  125.477157]  ? inet_shutdown+0x640/0x640
[  125.481290]  sock_do_ioctl+0x13b/0x6b0
[  125.485267]  ? do_vfs_ioctl+0xaf0/0x2440
[  125.489413]  sock_ioctl+0x400/0xca0
[  125.493128]  ? SYSC_ioctl+0x1d2/0x260
[  125.496973]  ? sock_poll+0x370/0x370
[  125.500731]  do_vfs_ioctl+0xaf0/0x2440
[  125.504672]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  125.510069]  ? __fget_light+0x6b9/0x710
[  125.514077]  ? prepare_exit_to_usermode+0x149/0x3a0
[  125.519131]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  125.524592]  SYSC_ioctl+0x1d2/0x260
[  125.528324]  SyS_ioctl+0x54/0x80
[  125.531783]  do_syscall_64+0x309/0x430
[  125.535723]  ? ioctl_file_clone+0x4f0/0x4f0
[  125.540085]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  125.545296] RIP: 0033:0x455389
[  125.548499] RSP: 002b:00007f214067fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  125.556246] RAX: ffffffffffffffda RBX: 00007f21406806d4 RCX: 0000000000455389
[  125.563545] RDX: 0000000020000040 RSI: 000000000000890b RDI: 0000000000000013
[  125.570840] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  125.578130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  125.585427] R13: 0000000000000396 R14: 00000000006f86b0 R15: 0000000000000000
2018/04/26 08:25:49 executing program 7:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"])
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="1d00ed00"])

2018/04/26 08:25:49 executing program 5:
mq_unlink(&(0x7f0000000080)="2e2f6301000100702e63707500")
socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000000000))

2018/04/26 08:25:49 executing program 0 (fault-call:2 fault-nth:4):
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:49 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:49 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
clock_gettime(0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
clock_settime(0x3, &(0x7f0000000040)={r1, r2+10000000})
r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:49 executing program 4 (fault-call:1 fault-nth:1):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

2018/04/26 08:25:49 executing program 1:
mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1)
mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0)
mlock(&(0x7f0000006000/0x4000)=nil, 0x4000)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0)

2018/04/26 08:25:49 executing program 2:
r0 = socket$inet6(0xa, 0x80003, 0xef)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x1, "cf"}, 0x2)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)

[  125.886986] bridge0: port 1(bridge_slave_0) entered blocking state
[  125.893562] bridge0: port 1(bridge_slave_0) entered forwarding state
[  125.934150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  125.967599] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:50 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x402000, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140))
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x800, 0x4, [0x4]})
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

[  125.996805] FAULT_INJECTION: forcing a failure.
[  125.996805] name failslab, interval 1, probability 0, space 0, times 0
[  126.008435] CPU: 1 PID: 9468 Comm: syz-executor0 Not tainted 4.16.0+ #87
[  126.015308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  126.024691] Call Trace:
[  126.027325]  dump_stack+0x185/0x1d0
[  126.030997]  should_fail+0x87b/0xab0
[  126.034829]  should_failslab+0x279/0x2a0
[  126.039014]  __kmalloc_node_track_caller+0x243/0x11c0
[  126.044326]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  126.049781]  ? rtmsg_ifinfo_build_skb+0x153/0x400
[  126.054722]  __alloc_skb+0x2cf/0x9f0
[  126.058540]  ? rtmsg_ifinfo_build_skb+0x153/0x400
[  126.063498]  rtmsg_ifinfo_build_skb+0x153/0x400
[  126.068224]  rtmsg_ifinfo+0x112/0x260
[  126.072095]  __dev_notify_flags+0x141/0x7f0
[  126.076525]  dev_change_flags+0x1b5/0x240
[  126.080791]  devinet_ioctl+0x14c7/0x27e0
[  126.084928]  inet_ioctl+0x5d8/0x820
[  126.088663]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
2018/04/26 08:25:50 executing program 2:
open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x8)
mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil)
mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0)
madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008)

[  126.094192]  ? kstrtoull+0x766/0x7e0
[  126.098004]  packet_ioctl+0x2bd/0x420
[  126.101868]  ? packet_poll+0xb00/0xb00
[  126.105839]  sock_do_ioctl+0x13b/0x6b0
[  126.109822]  ? do_vfs_ioctl+0xaf0/0x2440
[  126.113983]  sock_ioctl+0x400/0xca0
[  126.117717]  ? SYSC_ioctl+0x1d2/0x260
[  126.121568]  ? sock_poll+0x370/0x370
[  126.125319]  do_vfs_ioctl+0xaf0/0x2440
[  126.129265]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  126.134663]  ? __fget_light+0x6b9/0x710
[  126.138681]  ? prepare_exit_to_usermode+0x149/0x3a0
2018/04/26 08:25:50 executing program 5:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4)
r1 = dup(r0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)

[  126.143743]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  126.149198]  SYSC_ioctl+0x1d2/0x260
[  126.152886]  SyS_ioctl+0x54/0x80
[  126.156290]  do_syscall_64+0x309/0x430
[  126.160227]  ? ioctl_file_clone+0x4f0/0x4f0
[  126.164593]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  126.169808] RIP: 0033:0x455389
[  126.173017] RSP: 002b:00007f96ab724c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  126.180774] RAX: ffffffffffffffda RBX: 00007f96ab7256d4 RCX: 0000000000455389
[  126.188070] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013
2018/04/26 08:25:50 executing program 7:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x440000, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r2, 0x2275, &(0x7f0000fe7000)="0080")

[  126.195368] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  126.202671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  126.209971] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000004
2018/04/26 08:25:50 executing program 5:
prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0))
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x84000)
sendto$ax25(r0, &(0x7f0000000040)="05db19a1f58676231f8f385bfb81f4eba19f9363d69a307f4e3bd0c3c0bc5d19f61d17136e587e8c53301d279a2ef9ba0a5b056346bcbdafc0105eed706779b4006d6c321937bb414af2c9c0219a2228ca9862c34c443f840a7ebc833621f6fd2027bb9b8fecec36c2643f687957c2e5fc9d7b46ebc6f416e803ca98b8c1691feb5b027c3fca61deb83a35c3459af489646dd981ac666ab465454939076a1df7cbd364d914fdfc5b4331f16edbc59e54d95ec58504b7c7b5f7eada6ae223951f481e1ea59a", 0xc5, 0x0, &(0x7f0000000140)={0x3, {"6c06e0f8c29b5b"}, 0x5}, 0x10)
socket$packet(0x11, 0x3, 0x300)

2018/04/26 08:25:50 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0xff, 0x4, 0xffff, 0x101, 0x2}, 0x20)

2018/04/26 08:25:50 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x41c402)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000001c0)={{0xffffffffffffffc1, 0x838f, 0x6, 0x200, 0x8, 0x40}, 0x1})
openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0)
getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0xfff3)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

2018/04/26 08:25:50 executing program 7:
r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
r3 = gettid()
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x126d, 0x4, 0x9, 0x3f, "eac6b94109dbde6ea2e9a147933d590be0eda06ead0fe436e5ac9aa8fd479a4919fe0625dbdc4eb954e4f8cf"}, 0x0, 0x0, 0x7, r3, 0x8, 0x10001, "5989f0d5e4e1b429eafc17bcb4506ab1f5978454443d0a341ec355eca9fc9829a874ee4ddfa087f135d092ae845742d2bef76268fdc772e9431efcfb34596cec", &(0x7f0000000000)='cpusetGPLposix_acl_access\'vboxnet0[vmnet1\x00', 0x2a, [], [0x20, 0x2, 0x7, 0x3]})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'})

2018/04/26 08:25:50 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0)
bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r3 = getpid()
ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r2, 0x4, 0x46400)
r4 = dup(r2)
pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
getpriority(0x4000000, r3)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={<r5=>0x0, 0xffff, 0x10, 0x401, 0x501}, &(0x7f0000000040)=0x18)
getsockname$ax25(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000180)=0x8)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='yam0\x00')
setrlimit(0xb, &(0x7f0000000000)={0x100000000000, 0x3})

2018/04/26 08:25:50 executing program 0 (fault-call:2 fault-nth:5):
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:50 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xe6da, 0x81, 0x8, 0x8, 0x80000000}, 0x14)

[  126.643645] bridge0: port 1(bridge_slave_0) entered blocking state
[  126.650283] bridge0: port 1(bridge_slave_0) entered forwarding state
[  126.708795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  126.766530] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:50 executing program 5:
r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={<r2=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000340)=@routing={0x89, 0x2, 0x1, 0xffffffffffffff09, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x5, 0x5, 0x40, 0x80}, 0x98)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400, 0x12)
ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040))
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000500))
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
dup3(r0, r3, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2}, 0x8)

2018/04/26 08:25:50 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x200000)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@remote, @broadcast}, &(0x7f0000000080)=0xc)
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/26 08:25:50 executing program 7:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x1, &(0x7f0000000040)=<r1=>0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = dup3(r2, r0, 0x0)
io_submit(r1, 0x4, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x6, r3, &(0x7f0000000080)="826787b5ad5e55c7741a40626f75fa68a8cc1f2ed6670f00998450c55646b6cfeec0184d1d1cf188ed696d3c5fe0a4c9100f357c3d451d587a4c18a885b6d0337f9c4d42067d30ce25540d102a06e221df15ccb8ca443bc4916a227c92baad07f6a92db0d324f8dc1921763b4dc4f4407666e5f615c9fe847f6a5fbbbab32bc3066d7fec91aaf8fe5e63e6eae01f4472f8", 0x91, 0x3, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x23, r2, &(0x7f0000000180)="b6e1f94860f271e2c0d8fabc4029d7811611c76486cdc67fab9123e16cdaa87713d807457c2d87a1f80f3722d566be74f8f88c2d636dc60a9a4e8eda148ba813fee1b351b9", 0x45, 0x1ff, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, r3, &(0x7f00000002c0)="4ab27c3b9c5de1f04369d76222bd4e25099357a6e93ba43e11152f249ac58ac415c270cb476b5df45cb2978076cc5d5068d5c0c0ab99d7b5797caa78e5f0ff73fbf0bf242bbaf33a5ab4e58357cec42e5d7f5a1cb5058e64967fbea0", 0x5c, 0x7, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0xff, r0, &(0x7f0000000340)="c386f6ae5ca968b5276d08c5c24f305a52ff5c287ffcdeca338c817f9d4d4c652db514333f92c242e265a1f7b5df036f5e56e7963f93f8d3f6a98c6ac5801953d40929", 0x43, 0x8a, 0x0, 0x1, r3}])
getrlimit(0x5, &(0x7f0000000280))

2018/04/26 08:25:50 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c)
sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000029000000516a53838a0b000000e100001d6340bb34a468f9ffdb3b38271f9946e499886aa33536e3d73cbec7da745b4608dd6d2887a5856c3599085721bcb569ebc1be35090de5c69723c815ea96e0118d3cd2cc80a4273f3deb3898b3e9072d7a842ba5777fea7301740a95160334a7c54a8a5c3ddaf30fbefeb42265770f9d58fe2aa70a57f99744babb0a91bf7f558fea0ae4d4114cf8b96d"], 0x18}}], 0x1, 0x0)

2018/04/26 08:25:50 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:50 executing program 0:
r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000001c0)={0xfffffffffffffbff, 0x40000006, 0x368e, 0x0, "173ba60185c3f6f2eb3915c6d660fdb90e16dc00d8020a7b75c1e7b6983c279ee31717254a16ad60b7edfefc", 0x5})
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180))
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x800, 0x4)
r2 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000000)=0x6, 0x4)
getpeername$netrom(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10)

2018/04/26 08:25:50 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040))
readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:50 executing program 1:
mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1)
mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0)
mlock(&(0x7f0000006000/0x4000)=nil, 0x4000)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0)

[  126.969154] bridge0: port 1(bridge_slave_0) entered blocking state
[  126.975696] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:51 executing program 4:
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

[  127.038413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  127.073382] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:51 executing program 2:
r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x5, 0xa2, &(0x7f0000ffd000/0x2000)=nil})
inotify_init1(0x0)
inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x4000000)
r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
fremovexattr(r1, &(0x7f0000000080)=@known='system.posix_acl_access\x00')

2018/04/26 08:25:51 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000321e446fbb69df7c6feb6fcc5d00000000"], 0x48)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10)

2018/04/26 08:25:51 executing program 5:
r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0)
r1 = socket(0x11, 0x4000000000080002, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', <r2=>0x0})
bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
getuid()
dup2(r0, r1)

[  127.115216] bridge0: port 1(bridge_slave_0) entered blocking state
[  127.121834] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:51 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000440)=""/198)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x7ff, 0x200, 0x0, 0x3f, 0x7, 0x9, 0x6}, &(0x7f00000000c0)=0x20)

[  127.232636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:51 executing program 4:
r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x498, 0x280, 0x0, 0x280, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000140), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x7, 0x3, 0x10001, 0xd7, 0xbc, 0x1f, 'dummy0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x8, 0x1}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0xffff, 0x80000001, 0x274c, 0x10000, 0x1ffc00000000000, 'ip6tnl0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x209}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1200000000, 0x8, 0x8000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8)
setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

[  127.286153] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:51 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000006c0)={r0, &(0x7f0000000700)="eedf06e33c1d66edfd779b3f4a65daf90f3b3b1ec4a969af8998c56ad58c4fad2ba66f0c5dfe9367d84774880e54570d01849194771e93feb52e8bcd39e157bcbc93b3b67a7d53eb125bf8d4a7b30fd968fc4ecf1dbb8fe388e018e1a20964f331d14d8e6b0825aa", &(0x7f0000000600)}, 0x20)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x8)
execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='procppp0-vboxnet1md5sumbdev\x00', &(0x7f0000000180)='security\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='{\x00'], &(0x7f0000000300)=[&(0x7f0000000280)=',trustedeth1user\\\x00', &(0x7f00000002c0)='-ppp0systemvboxnet1lo}\x00'], 0x1900)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000)="ba44bfb1613081ceee9b15ea", &(0x7f0000000040)=""/24}, 0x18)

2018/04/26 08:25:51 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4})
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c03fe8)={0x0, 0x3f}, 0x8)

2018/04/26 08:25:51 executing program 7:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x2000)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x36, 0x2000000000, 0x1}, {{@in6, 0x0, 0x27}, 0x0, @in, 0x0, 0x4, 0x0, 0x3}}, 0xe8)
connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x400)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0xfa75ec25bce2720e, 0x4)

2018/04/26 08:25:51 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={<r2=>0x0, 0x4f9, 0x1, [0x400]}, &(0x7f0000000100)=0xa)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xddf5, 0x2}, &(0x7f0000000140)=0x90)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/dev\x00')
readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:51 executing program 5:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_int(r0, 0x10d, 0x4004000000f7, &(0x7f0000000040), &(0x7f00000000c0)=0x10d)
r1 = memfd_create(&(0x7f0000000340)='IPVS\x00', 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000480)=0xfb)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r2, 0x1}, &(0x7f0000000500)=0x8)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100c00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r4, 0x8, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20000010)

2018/04/26 08:25:51 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt(r0, 0x7, 0x6, &(0x7f0000000200)=""/68, &(0x7f0000000280)=0x44)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x6b, &(0x7f0000000000)="f48e65d2d20e22827aa7951d527979e3489cf572de02a115e2e5cb8ebf1b3ef25d82210272893502971414da897a04d3c72cc50190a4fbe5513db369aee51a706802e32e03ead8d9cba4aaa6ef30bcf13e1ddbc4c7f593c34e85cdfbc0effa7f12c8e9beba460e72e774d8"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'veth0_to_bridge\x00', @ifru_settings={0x3e6737, 0x8c6a, @fr=&(0x7f0000000100)={0x9, 0x80000000, 0x2, 0x0, 0x1, 0x43e3, 0x4}}}})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:51 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
r1 = msgget$private(0x0, 0x6)
r2 = geteuid()
r3 = getegid()
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
r6 = getpid()
r7 = gettid()
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x6, r2, r3, r4, r5, 0x104, 0x280}, 0x5, 0x800, 0x9, 0x6, 0x1, 0x7, r6, r7})

2018/04/26 08:25:51 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x6, 0x0)
connect(r0, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80)
unshare(0x119400fa)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000300)={{0x4, 0x7fffffff, 0x5, 0xd2d}, 0x1, 0x5, 0x7ff})
r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e945cffff6c6300")
write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/167, 0xa7, &(0x7f0000000100)=""/60, 0x3, 0x7}}, 0x68)
socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001700), &(0x7f0000001740)=0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='/exe\x00')
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001540)={<r2=>0x0, @in6={{0xa, 0x4e21, 0x7bb, @dev={0xfe, 0x80, [], 0x16}, 0x8001}}, [0x3, 0x401, 0x1, 0x8, 0x4861, 0x2, 0x5, 0x7fa9, 0x4, 0x2, 0x1, 0x21, 0xdae2, 0x9, 0x7]}, &(0x7f0000001640)=0x100)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001680)={r2, 0x1, 0x0, 0x2, 0x3}, &(0x7f00000016c0)=0x18)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001500)={0x3, 0x1, &(0x7f0000000340)=""/145, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=""/206, 0x100001})
signalfd(r1, &(0x7f0000000180)={0xffff}, 0x8)

2018/04/26 08:25:51 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

[  127.901708] bridge0: port 1(bridge_slave_0) entered blocking state
[  127.908264] bridge0: port 1(bridge_slave_0) entered forwarding state
[  127.927740] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  127.960108] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:52 executing program 5:
pipe(&(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1)
readv(r0, &(0x7f0000000000), 0x10000000000000c4)
write(r1, &(0x7f0000335000), 0x10052)
read(r1, &(0x7f0000000080)=""/126, 0x7e)
fcntl$setpipe(r0, 0x407, 0x8001)
getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14)

2018/04/26 08:25:52 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
ioctl$int_out(r0, 0x5460, &(0x7f00000000c0))

2018/04/26 08:25:52 executing program 7:
sendmsg$alg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="9f", 0x1}], 0x1, &(0x7f00000013c0)}, 0x0)
syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x82000)
bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94)

[  128.003141] bridge0: port 1(bridge_slave_0) entered blocking state
[  128.009706] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:52 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:52 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x9)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:52 executing program 1:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0)
write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '}'}, {0x20, 'ppp0'}, {0x20, 'louser,mime_type'}, {0x20, 'vboxnet0'}, {0x20, 'bdevvboxnet0vmnet0vboxnet1'}, {0x20}, {0x20, 'Ovboxnet0eth0GPLselinux)\'^+keyring'}], 0xa, "d1207d29487e91e00db838e8e80024b036d7d383a5955f82f4d4c4f63091cf9a9a93896becadaeda0633fc4a24ff4283a8fe64c01c3cb27cf54b5828cd32af39c6e50ed664cd0c45351c0790b51382a63e8f6973845b0e3c4c36eebc83e0b40b6ce699fa9920bebef92334420207c72023ba1d92cc92af8da7829764bbe021a2f1cba2bafc092f5ef23a11ce9acbe1be3ec854c5328b550786bc915d68baa3432e55a9de62776506ec3d22b5c2f6093fc29659e26e186824673053153c50487269b02ae31b127489de4cebf37c5dcd817fb7a1601319afbef68594fe408124561001f9cc56439cfa061a4e9ee6852b4da8c3f1"}, 0x15e)

[  128.095500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:52 executing program 2:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
userfaultfd(0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x3})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000380)={0x1})
r3 = creat(&(0x7f0000000400)='./file0\x00', 0x200000)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000000040)='./file0\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0)
syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfd, 0x1}, {&(0x7f0000000200)="ecfa504870a551f19e410d8111b0b52c403d", 0x12, 0xffffffff}], 0x80000, &(0x7f0000000340)={[{@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x30]}, 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x34, 0x33, 0x35, 0x32]}, 0x2c}]})
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600))
dup2(r0, r2)

[  128.360177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
2018/04/26 08:25:52 executing program 7:
mkdir(&(0x7f0000578000)='./file0\x00', 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0000, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040))
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0xfdbc, 0x0)

2018/04/26 08:25:52 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:52 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0xd, 0x0, 0x8, 0x5, &(0x7f0000000000)='bridge_slave_0\x00', 0x0, 0x0, 0x4000})
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/04/26 08:25:52 executing program 6:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
readv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/233, 0xe9}, {&(0x7f00000002c0)=""/11, 0xb}], 0x5)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:52 executing program 0:
r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0xffffffffffffff96, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0xfa, @local={0xfe, 0x80, [], 0xaa}, 0x9cc9}, 0x80000000, [0x40, 0x2, 0x3ff, 0x9, 0x8, 0x4, 0x3, 0xffff]}, 0x5c)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:52 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0)
read(r0, &(0x7f0000000100)=""/177, 0xb1)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000)
getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000001c0)=0x4)

2018/04/26 08:25:52 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200001, 0x0)
unshare(0x405ff)
write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/26 08:25:52 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd7e9, 0x240080)
connect(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x5)
setsockopt(0xffffffffffffffff, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4)
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0)

2018/04/26 08:25:53 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=<r1=>0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x1, 0x1, 0x2, r1})
r2 = socket$inet6(0xa, 0x7ff, 0x288)
sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0)
recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe84}}], 0x2, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680})

2018/04/26 08:25:53 executing program 4:
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x4, {0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, {0x2, 0x80000000000000, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x4fc9, 0xfffffffffffffffd, 0x20, 0x0, &(0x7f0000000000)='teql0\x00', 0xffffffff, 0x6})

2018/04/26 08:25:53 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0)
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:53 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
io_setup(0x2, &(0x7f0000000000)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}])

2018/04/26 08:25:53 executing program 0:
r0 = socket$packet(0x11, 0x4000000, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:53 executing program 1:
r0 = socket$inet(0x10, 0x2, 0x0)
sendmsg(r0, &(0x7f0000010000)={0x0, 0xfffffffffffffe78, &(0x7f0000000000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x35a, 0x0, 0x0, 0xfffffffffffffffc}, 0x0)

2018/04/26 08:25:53 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002})
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0\x00', 0x800})
ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0))

2018/04/26 08:25:53 executing program 3:
pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(0xffffffffffffffff, 0x0, 0x2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:53 executing program 1:
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2000000000de40, 0x20b03)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000240)=0xe8)
recvfrom$packet(r0, &(0x7f0000000040)=""/221, 0xdd, 0x140, &(0x7f0000000280)={0x11, 0x16, r1, 0x1, 0x1, 0x6}, 0x14)
kexec_load(0x0, 0x7ffff72, &(0x7f00000000c0), 0x3e0001)

2018/04/26 08:25:53 executing program 4:
r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

2018/04/26 08:25:53 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x20000)
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/221)

2018/04/26 08:25:53 executing program 3:
pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(0xffffffffffffffff, 0x0, 0x2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

[  129.551234] bridge0: port 1(bridge_slave_0) entered disabled state
[  129.616202] bridge0: port 1(bridge_slave_0) entered blocking state
[  129.622775] bridge0: port 1(bridge_slave_0) entered forwarding state
[  129.666159] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:53 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4)
sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8), 0x0, 0x0, 0x0, 0x4000080}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="b625a180ee89b98f6b4a0889a3b5701c07f0dcb3e079cb808bd7c676f82ee8cd00a58068d77dcab2ab0ed9032b9de21be8e4155f70cfc66f68995dd8d8f326369d9175961bc6ef64f0beeb78467eb53caaaa2cdc2b31fef800c9b9478b16b3ba3956d89eab129430fbc717dcc84840dda1459bc2ba3065303460bd6f670e55fb3ff58eb7d1e28832f642500bf509d7d29a766cbcf1a703a257cfa2bb6c51bc", @ANYPTR64]], 0x10}}], 0x388, 0x0)

2018/04/26 08:25:53 executing program 2:
syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff090087dd68d8652b00140600fe8000000000000000000000000000aafe890000706304bb00000000000000aa000000001104bb3c94db69511ad7d1a0860d21b3764d70f7a0d20dc6c10bb4cca43cdab160531d329082f7e2a93a2ab5c100637d5e4e555555e465b2bdd54996d041439d7414785ff41f104f31b154019cc2d9fb75eb2714f07d452834c362aad058", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090780000"], &(0x7f00000002c0))
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x101a00)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5)

2018/04/26 08:25:53 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
socket$kcm(0x29, 0x2, 0x0)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8)
syz_emit_ethernet(0x46, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, [{[], {0x8100, 0x7fffffff, 0x6, 0x1}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mcast2={0xff, 0x2, [], 0x1}}}}}, 0x0)
r2 = add_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="cd0b7b906a7938a15a27cbe01109b2ef243449fc56b8e57025ae9a0f213dc8504aaa8ed5d31602d8f8960892734efd8f2b74ef2ecc8bd8315bf432d5e86089dedd64aea12f224ec700b74c7b55ab23d2c8f6af27473883e66530b66f058470bff94a1ee2f9e59ac1c36ed546396cbc346be0834d77b3753ae85c502dacf9bcbb365be7e05246891acc54fb51c4472b4e8940", 0x92, 0xfffffffffffffff9)
r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x101, 0x80000)
getpeername$ipx(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10)
add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="821542f02a05640b0ccdcd97a949dd77e67d3127178ef019235775286de53e9fe98321a5fd39afe99ee447fcad9e0d49d35fb4786a06e0087094aa26bcd9c58c89b880feaedb16693282457ee2c22717134e6177d7adb04dc6e79c96c78ef77bdf7a7ea4a319c617ca3011438a35a8f822e700000000000000000000000000", 0x7f, r2)

2018/04/26 08:25:53 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000b9343a)={0x10}, 0x3d6, &(0x7f00002bf000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001900010000000000000000000a00100000000100ac61a8230bab2c8bcfa599e84a986e81c32d1a669d842a2b98b0652189aeb68a56f028df5ee78cc439a08d8ffbdd91e51eee5e6e463c7ff044d4723c92dce90a6ff00f45", @ANYRES32=0x0], 0xfffffffffffffcd7}, 0x1}, 0x400000000)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x19e1, 0x2, 0x4, 0x1}, 0x8)

2018/04/26 08:25:53 executing program 1:
capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)={0x0, 0x0, 0x4000000000000})
r0 = socket(0x1, 0x802, 0x0)
sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0)

2018/04/26 08:25:53 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0)
r1 = socket(0x1a, 0xa, 0x2)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={<r2=>0x0, 0x5, 0x30, 0x0, 0x5}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xafc, 0x2, 0x0, 0x20, 0x9, 0x5, 0x3, {r3, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x1, 0x5, 0x3, 0x7, 0x10001}}, &(0x7f0000000240)=0xb0)

2018/04/26 08:25:53 executing program 3:
pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(0xffffffffffffffff, 0x0, 0x2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:53 executing program 6:
r0 = syz_open_dev$vcsa(&(0x7f0000007b40)='/dev/vcsa#\x00', 0x206, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={<r1=>0x0, 0x101, 0x4, [0x1, 0x0, 0x1f, 0xb3]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001140)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000440)=0x1008)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={<r3=>0x0, @in={{0x2, 0x4e22, @rand_addr=0x1000}}, 0x7, 0x9, 0x1, 0x8, 0x2}, &(0x7f0000000540)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=<r4=>0x0, &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000600)={<r5=>0x0, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x2}, &(0x7f00000006c0)=0x90)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000700)={<r6=>0x0, 0x4, 0x30, 0x3, 0xada}, &(0x7f0000000740)=0x18)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000e00)={0x1, [<r7=>0x0]}, &(0x7f0000000e40)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000e80)={<r8=>0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000f40)=0x84)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000f80)={<r9=>0x0, 0x1820}, &(0x7f0000000fc0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004180)={<r10=>0x0, 0xea, "6dd318416a18c21bb27e653f39f3701e5485b656c5ce63bd73a6f5810f7e29d399cfe0aac314fbe14e98d99f5ab9277b6c62555ea0844bf367a23ce0cc02d60153600b58b8a62827660dfe750ad10c81f446fe6b04f45583e95f2835ea7ce694cfecec95c9dc3678ff2490e29b7f4713ff5695b2bfe67a0fdf3f591a00736e848b9a69a21e3c88774362783b06ee14fbd6d3e69e5343340b28aa4d18903d9a23af7872655bb37873719870e5d4db693bbf619c55d2347ad3ff2ad3a99c49f5fb2940a4a578585dce3a1aec9819a115f867467f39787cee01ac6678d7d101f3a34c799da196e7b13dc16d"}, &(0x7f0000004280)=0xf2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000042c0)={0x1, [<r11=>0x0]}, &(0x7f0000004300)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000005980)={<r12=>0x0, 0x0, 0xf7a}, &(0x7f00000059c0)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005a00)=@assoc_value={<r13=>0x0, 0x1ff}, &(0x7f0000005a40)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000075c0)={<r14=>0x0, 0x2, 0x4, 0x58f, 0x5, 0x2, 0x2, 0x9, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400000, 0x89c, 0xab8, 0x4, 0x8}}, &(0x7f0000007680)=0xb0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000076c0)={<r15=>0x0, 0x800, 0x8, 0x9}, &(0x7f0000007700)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000007740)={0x2, [<r16=>0x0, 0x0]}, &(0x7f0000007780)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007a40)={r15, 0x9}, &(0x7f0000007a80)=0x8)
sendmmsg$inet_sctp(r0, &(0x7f00000078c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xd3d}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="c33a77f4e87a02f6c794dea2ed0df97835fef3acdde938b8d4c4a0861954f56478835d070e132c7b3a71405f72b136d811e48268e14b83eaf16a50a43e0527c9e4bdd68b9cf2fe7c3e7444c28d5fb8c7647570f89841e7e69d79976e5351a539c3610ba8657f2cb0ca6cfdb7ae894a71a8ae205ae864ea71607ead01f409200011cac218e5072f1a5aab9d2e0289cf0ab379320568da97b1a19b8cd30a2c13fb5d292143b079969eaead4c6da490107b8e0ee147842ef881e56b451ed968f43d31fe33", 0xc3}], 0x1, &(0x7f0000000780)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x201, 0x80000001, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x100, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x7f, 0x0, 0x67}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x5, 0x20, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x200, 0x7, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff, 0xe, 0x1, 0x0, 0x3, 0x10001, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8008, 0x1000000, 0x6f, 0x1, 0x7f, 0x8, r6}}], 0x150, 0x20000001}, {&(0x7f0000000900)=@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000940)="f7d9b846bdb5fb16835a1f621620dadf53bfec670efce92cd39e8b7c2f870a220e85f999213eaa5a8d4e761c0641a1c703fab8c25f1b86d6385587b8a875b0754cf0dd0c3b5e593eb6384ca8685d5df797bb0e8a714b007314e773601e7332827c8c0dcf06eb5eb7e7fe4b8ff0e037375709eddd049f807df83c561f4ad9bd7bda5ab9cadf5c5aa6dfa20a99b62cbe9638c1da93f41384361d1fe5e1e551c990cabba8d343a2c414c179282f340ff4761259b34bc2733fc51772b29b76c78efd4962b5ffcc9624b813deb1064bfebc66094e20b21d6ffd284259a63e00273eea50", 0xe1}, {&(0x7f0000002180)="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0x1000}, {&(0x7f0000000bc0)="8a837d5326139d23c34bc11c5eee14ae8347d4ba7dd5615d36ac683106c3aecd46b9", 0x22}, {&(0x7f0000000c00)="101ab49d7f115c879c05f6e91203a9500f7c1273bf1828d9540ca575e53a1323fd185689c7c6aca88b00a26b8784464af759c97137e242d7e2b62aeee0dc05618bcad7381b6045207f6dc7abdaf3e2f5d24fa9d64cd2554f7bc15425cfd72b2a5b61636d3cf5e1c5", 0x68}, {&(0x7f0000000c80)="8aee8a6933957678762f7eacdcda8f86d1bcc2aaff970145f4c9d6dbe48c555d66ecffb7b478dc019fd575332816b26b07c369b64d9c1024dcf1a3cb64649ae1381d69cf98563dd0f709320659eb39f4adc5e23d05fdbedf01f7ff367ef4c39e56676142511be6eb85fe629e748c97f7492ee5659ba4d7dda4873d9a83e12cfb85ad96cfcab88b7b9fea6b25e11efe5858a18d5c3340493fddae11994335", 0x9e}], 0x9, &(0x7f0000004340)=[@init={0x18, 0x84, 0x0, {0x7, 0x0, 0x7f, 0x1263}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x1, 0x4, 0x20, 0x3, 0xffff, 0x100000001, 0xfffffffffffff001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xb4, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x100, 0xeee, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0xe, 0x8, 0x401, 0xff, 0xfffffffffffffffa, 0x4, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x40000000000, 0x3, r11}}], 0x120, 0x4800}, {&(0x7f0000004480)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000005840)=[{&(0x7f00000044c0)="1f829e7e1cf3b1d071bd29fae97fdb81cfc5360fabcfac8e4db08a72ac0e28aedd196b02a937b0f7f87276955cb88bbe40a12d857ae6c9c1b5024a5f42d6ad69c67dce6e40c625b8f807f2a99ce0908b4ccd17458dd08e53c439562a8618ab0831feacbb60ad530bc2b2eac1ba", 0x6d}, {&(0x7f0000004540)="e4d26780ccb54e40bcad613aac03e654fd376a41dfdf6b4fa37acf341dcafa3ea821c24d18a843c38b6e3ddc5acb645df77a7ad0b69d05d33d9b0d265e6770f2ff0ba9d3568c9a4b73322e1ff5af262cedf100bc90739dfac34b5ff43e3bd07eafaf3cc14d6562779ef95699ac77c5feb3d4c86b2d0cc23ba53094d581e580130392c8c524784be009f69a83285a4d0a6af291c833a8ac028864e9b8690562badb28be668d893d475573c28c6a911ffb49c854452421a82d8f7b6a4cea5388ec3e8fcbfd76155aecfbb952988c1593b6c61fe61902e7cf25b42e881b8c", 0xdd}, {&(0x7f0000004640)="98c91c45e30da83436430d7dbd496f6b434efef2c398550bfa61ed931901ee9a148c56cad74b151ad4cf77250848623fdfd14c75a46199b824410f0e6d9265a90e7b644469b6e9b078d198c1cea022be50c29180ea8203252a585b", 0x5b}, 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{&(0x7f0000005ec0)="fef44a84a7d9ce6244927e048463211ba79b1aa7b88bc913fa0cf0408119e35232a72d2d9e0402a2eb9450aa13940ff708f348c27ba7154f7a13d72e1eae553acc8e33ded827d8d18a93ee5e844ddcfc66d5", 0x52}, {&(0x7f0000005f40)="13dde9670b9dfc44431d6704450299a2a25113c07a9b24dca6ecfc5530886c954765355e25f8203ad70415b568429d07d529cbe8c2c3d5c7de6684dabd30d940b0234aa897a8db01193a0b574ce63eb5b9f1031eb2919e8d1892eaa591ad7ed62d51e7e3b28deff0727b33227cbb25c17e96ec83cedba81aa0d106c36739cd95e295d9764fed1bbe", 0x88}], 0x7}, {&(0x7f0000006080)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000007500)=[{&(0x7f00000060c0)="1cf9eee9c8415786861423cbae92d64678cb5fb19abd0e06cb7411b35c5ae729511c2b3914f50de309c3014ccc2497225d359d7d1852e7094702895883", 0x3d}, {&(0x7f0000006100)="ea0a6629d4169f24ec948d7a074e171aa2e69ad4fae004c39e6c73b097b938adbfc2620b18ffc30083b14b6d18b337cac4ffd64cc84f5ddd38afe8d544b2ab3780cc7f252f54a0adc29d358a7c6f6ed51fe65d02c6074b915017640a03b93e8399992808b9b21c04ca10721ff06fa106c1fb09bb6114272cbabab8b488e546636f03a134a9fab706087e968ca8dce3428bd278b01e337c89c0e53f414b31166cfcd5223ba157f4a0f2ef5a949648023e7c861e2f3d0aa224329481bc1f49d3d6d069a36700c27ac985911294bdd03696c7", 0xd1}, {&(0x7f0000006200)="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", 0x1000}, {&(0x7f0000007200)="7ca951e802216a8973af83d90a0809247fab20426309924b995d63", 0x1b}, {&(0x7f0000007240)="a8f8a2273df4b45f516aebaf94da1160c2c49672538e4df933ecc9c5a71c4679916c15b8", 0x24}, {&(0x7f0000007280)="067574fbae977af41af2f56f9dbc9682a4be59ce42f9db9c5891aba13d9c308e2825e2e06f901493f85019cb2a58f6aa51f9a3068efe6437ff141ea2c51c9ab0658808a066fac484f995330526477609f060648adeac999ad549ff25f4eb3419982dce692a9bf1193a76efe62bca7e403cb62d88516bd181fae6adae3e88d921fe7483871d8ddbe79a18b56b8e9f813cca1ae3c58e0064b74445ca4677b5a2b14e11c541417e1d9d7a73161391f0180d71de", 0xb2}, {&(0x7f0000007340)="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", 0xfd}, {&(0x7f0000007440)="e329a85399f04e9e2b6bed56ab5846a287e1ef4ffde50039", 0x18}, {&(0x7f0000007480)="602931126b1c0f46101f01d6684ab3e1ae2109b612c94d1614c9b934651f97c1797c68cc596ae0ad3898804466e03d6ecaceea54db68cdff70d94c018afdfa645f2647618b868968b548a9a3067dfd7b80", 0x51}], 0x9, &(0x7f00000077c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x52c459262ff206b9, 0x2d, 0x18bf, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x436, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x2000000000000, 0x8000, 0xffffffff80000000, 0x7, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x5, 0x1, 0x9, 0xb45, 0xfff, 0x5fc0, 0x400, r16}}, @init={0x18, 0x84, 0x0, {0x2da, 0x5207, 0x0, 0x1}}], 0xf0, 0x850}], 0x6, 0x20000000)
r17 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007ac0)={r6, 0x4, 0x6, [0x4, 0x9, 0x7, 0x8000, 0x2, 0x1]}, &(0x7f0000007b00)=0x14)
setsockopt$inet6_group_source_req(r17, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r18 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r18, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  129.834783] bridge0: port 1(bridge_slave_0) entered blocking state
[  129.841391] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:53 executing program 1:
r0 = socket(0x11, 0x3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000008c0)}, 0x4008000)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000080)={{0xffffffffffffffb6, 0x7, 0x5, 0xf, "8394b6a1e4bb20428ecea0254227493af05f801119526b12fa064070418cec3faf362a931ec1d6b132d5d04b", 0x6}, 0x0, 0x0, 0x7, r1, 0x6, 0xa75, "f6d4362b87fecfdba02a3308627cc7386ae265ebbc52ba1699338bf50de8dcdc8437167e473cc817a402e3f7e400afd4970b751a3f258d12af279258a88662b0", &(0x7f0000000040)='user)eth1wlan1\x00', 0xf, [], [0x80, 0x2, 0x8, 0x4c41]})
fallocate(0xffffffffffffffff, 0x0, 0x10000, 0x6)
sendfile(r0, 0xffffffffffffffff, &(0x7f00005faff8), 0xfffb)

2018/04/26 08:25:53 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x0, 0x6}, 0x8)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x4, 0x0, 0xfff, 0x0, 0x0, 0x100000, 0x0, 0xffffffffffffffff})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10)

[  129.912519] bridge0: port 1(bridge_slave_0) entered disabled state
[  130.009075] bridge0: port 1(bridge_slave_0) entered blocking state
[  130.015653] bridge0: port 1(bridge_slave_0) entered forwarding state
[  130.074486] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:54 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:54 executing program 7:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6bf, 0x400)
ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0xab, 0x9917, 0x1, 0x0, 0x8, 0x9})
r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="5af6030521e7ca569d98e9853f3251829d216631f6c5d23b2c3479ccd73c56cd9daeccba3884810c65c1b0aca371940cb3de12c45c4688452ba57be9c8097767b835e0d8a1b3db9514ff5aec779c4a2f69c42fbd740711ccd4ce5a196e5f8b795a0ef394f089b910e49f2ffee32ff06acf2c50523e2ebd7cf7ef8f3be07e2d5f420f46664c06771df4d54b4381c4361c259bc4b5266a723c057e8a2ccd18e52962a20e45adb7b3e9ea57e0ace4a5b44bf198eff7e7ddbf6256ea1b2037cc22f4b0888eab5923ee608f54fa6da1f7d1cb45d8bb8fcdb079a36266080e2222b9cd1a29e116e7f9", 0xe6, 0xfffffffffffffffa)
r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$link(0x8, r1, r2)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'gretap0\x00'})
getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000002c0)={@broadcast, @dev}, &(0x7f0000000300)=0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r3 = semget(0x3, 0x1, 0x80)
semctl$IPC_RMID(r3, 0x0, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0xc)
waitid(0x1, r4, &(0x7f00000003c0), 0x80000000, &(0x7f0000000400))
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)={'filter\x00', 0xb6, "cafb5fc1b04bbf9c2300d4025faae34379809defb9195f1d98aebff0dc6e3e83d92117f3a6ee6e5d3c71bedc66916ca7db092acd0b0cc8412a7c90fdb0616042cc55f7ce8d7f5b0560692da1facd6867f78e3d32098cbde411d3b8e48db19b951cf4181573c2dadd91715905d35a4861aee18e2094d229bbcbffc58ab42fc3cdf1722dc770a0af423da643d50125dc2862fb55664523f13963b2d85ca52e320ca2f76dbb284fde57fb7c857ec95bdf17bd95a3168d23"}, &(0x7f00000005c0)=0xda)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'vcan0\x00', <r5=>0x0})
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={r5, @dev={0xac, 0x14, 0x14, 0x11}, @loopback=0x7f000001}, 0xc)
getdents(r0, &(0x7f0000000680)=""/4096, 0x1000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={<r6=>0x0, 0x5a, "1577e59054ba2996c0f2ca422741184a4c9e3681e91e8c9e7104d52855dd4a0ad6cc5f86c35f33a61344c3b5f92755df93d86c9ccdbb7a5919e584b95c0bb4047c7f916f82b56fce1a2a69e9738a4744ded2f9efc0227bf9f9bd"}, &(0x7f0000001700)=0x62)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001740)={r6, 0x6}, &(0x7f0000001780)=0x8)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0xc, 0x9, &(0x7f00000017c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8001}, [@alu={0x4, 0x0, 0x0, 0x8, 0x0, 0x40, 0xfffffffffffffff0}, @ldst={0x0, 0x3, 0x1, 0x2, 0xb, 0xfffffff8, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000001840)='syzkaller\x00', 0x20, 0x93, &(0x7f0000001880)=""/147, 0x41f00, 0x1, [], r5}, 0x48)
ioctl$void(r0, 0x5450)
setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000019c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001a40)=r5)
r8 = syz_open_dev$dmmidi(&(0x7f0000001a80)='/dev/dmmidi#\x00', 0x80, 0x220040)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000001ac0)={{0x200, 0x7}, 'port0\x00', 0x10, 0x100014, 0x10001, 0x1c, 0x7fffffff, 0x7fff, 0x2, 0x0, 0x6, 0x7fffffff})
poll(&(0x7f0000001b80)=[{r7, 0x106}, {r8, 0x80}, {r7, 0x1}, {r7, 0x2242}, {r7, 0x10}, {r8, 0x8002}, {r8}], 0x7, 0x4)
r9 = openat$cgroup_ro(r8, &(0x7f0000001bc0)='cpuacct.usage_sys\x00', 0x0, 0x0)
r10 = syz_genetlink_get_family_id$fou(&(0x7f0000001c40)='fou\x00')
sendmsg$FOU_CMD_ADD(r9, &(0x7f0000001d00)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001c80)={0x3c, r10, 0x108, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xfe}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0)
ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001d40)={r8, 0x6, 0x7ff, "1fc3802df0612104c4f16b992c5bc47e9b1155871dfa8654f508b9c41f135f9c6d0fd1b1bf51d3843fd30e68760abfc8a17653f9c6c94082729de4addad848db13a6a68732ca25eeb6e4d4faa8e4afbe004ba4312d224e6eb37ba5171de409"})
pipe(&(0x7f0000001dc0))

2018/04/26 08:25:54 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = memfd_create(&(0x7f00000000c0)='[%@eth0!)\x00', 0x3)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x100)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0x0)

2018/04/26 08:25:54 executing program 4:
r0 = dup(0xffffffffffffffff)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x5, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, 0xffffffff, 0x1, 0x4, 0xb187, 0x0, 0xffffffffeffe54bf, 0x9, 0x1})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, r2}, 0xc)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x260, 0x2, 0x800, 0x7, 0x200, &(0x7f0000000140)='veth1_to_bond\x00', 0x8, 0x0, 0x7fff})

2018/04/26 08:25:54 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:54 executing program 5:
r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0)
utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0xffff})
fstat(r0, &(0x7f0000000fbc))
io_setup(0xb6ce, &(0x7f0000000180)=<r1=>0x0)
io_getevents(r1, 0x9, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)={0x0, 0x1c9c380})
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0xd8ec, 0x10, [0xd3e, 0x400, 0x7, 0xf647]})
sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140))
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0x101, 0x4)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280)=0xfff, 0x4)
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/26 08:25:54 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9a, 0x8000)
getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={<r1=>0x0, @in={{0x2, 0x4e20}}, 0x80, 0x43}, &(0x7f0000000180)=0x90)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x81}, 0x8)
pause()
setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000200)=0x7ff, 0x4)
getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'team_slave_0\x00', 0x80000001})
inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0x10)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000340))
r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="0e2a006251f1a3eae7424a09e5bf1dca6c37e167eef2aaa6befc9ef36683bbc1e6aa3d3cdb7b6ad847c052b0a18854bf1192de044e78c1a1ac0dfa4e87b786d5947762bf8d5e4161c49f875f937b558c40897b200ab90c4d019f4f5df108b86983b58914f0c7b0553d8c236d08bca71e63bda2c711895b272e7de6107b08cf21741355ce44ad6605fed805c7fad51d851e8fd1d1898b178ec216e77ec7676513ac0abb4bdc43c1", 0xa7, 0xfffffffffffffffd)
keyctl$get_keyring_id(0x0, r2, 0x1ff)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000004c0)={0x8})
ioctl$TIOCNOTTY(r0, 0x5422)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4)
r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='clear_refs\x00')
mkdirat(r3, &(0x7f0000000600)='./file0\x00', 0xd4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000640)={0x80, 0xfffffffffffff801, 0x9, {}, 0x6, 0x20})
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000006c0)=0x9, 0x4)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000700))
ioctl$LOOP_SET_FD(r0, 0x4c00, r3)
keyctl$revoke(0x3, r2)
ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000740)=""/107)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000007c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x10)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000840))
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000880))
r4 = mq_open(&(0x7f00000008c0)='user\x00', 0x82, 0x10, &(0x7f0000000900)={0x8, 0xb9, 0xfffffffffffff001, 0x1f, 0x100000001, 0x8, 0x5, 0xd})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000940)={r1, 0x40, 0xa, [0x7f, 0x2, 0x1, 0x3, 0x18, 0x400, 0x1, 0x9, 0x7, 0xe9f9]}, &(0x7f0000000980)=0x1c)
ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4)
setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000009c0)="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", 0x1000)

2018/04/26 08:25:54 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5f26b015)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

[  130.241087] bridge0: port 1(bridge_slave_0) entered blocking state
[  130.247643] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:54 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:54 executing program 7:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x627e4e5766654b58}}}, 0xc0}, 0x1}, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x400000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={<r2=>0x0, 0x2a67}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x8, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0xfffffffffffffff9, 0x3}, 0x90)

2018/04/26 08:25:54 executing program 1:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
close(r0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xc)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x6, @rand_addr=0x80000000, 0x4e21, 0x4, 'dh\x00', 0x0, 0x7, 0x18}, 0x2c)
clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33))
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=<r2=>0x0)
capget(&(0x7f0000000180)={0x20080522, r2}, &(0x7f00000001c0)={0x5, 0x3ff, 0x8, 0x8, 0x8, 0x1000})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x6, 0x4)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8c62fd53733e9be6, 0x0)
ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0)

2018/04/26 08:25:54 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

[  130.371194] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:54 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
r2 = fcntl$getown(r0, 0x9)
fcntl$setown(r0, 0x8, r2)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  130.449983] bridge0: port 1(bridge_slave_0) entered blocking state
[  130.456558] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:54 executing program 5:
r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0)
utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0xffff})
fstat(r0, &(0x7f0000000fbc))
io_setup(0xb6ce, &(0x7f0000000180)=<r1=>0x0)
io_getevents(r1, 0x9, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)={0x0, 0x1c9c380})
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0xd8ec, 0x10, [0xd3e, 0x400, 0x7, 0xf647]})
sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140))
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0x101, 0x4)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280)=0xfff, 0x4)
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/26 08:25:54 executing program 7:
r0 = dup(0xffffffffffffffff)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x5, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, 0xffffffff, 0x1, 0x4, 0xb187, 0x0, 0xffffffffeffe54bf, 0x9, 0x1})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, r2}, 0xc)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x260, 0x2, 0x800, 0x7, 0x200, &(0x7f0000000140)='veth1_to_bond\x00', 0x8, 0x0, 0x7fff})

2018/04/26 08:25:54 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:54 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x800000000002, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x7, 0x0, 0x371, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
lseek(r0, 0x0, 0x2)
r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x44000)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1ff)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x0, @multicast2=0xe0000002, 0x4e22, 0x0, 'wrr\x00', 0x3c, 0xfffffffffffffffb, 0x52}, 0x2c)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4)
ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x5, 0xc5, 0xc096, 0x94e0, 0x8000, 0x7, 0x800, 0x200, 0x8, 0x6, 0x1, 0x1ff})
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180), 0x4)

2018/04/26 08:25:54 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:54 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff), 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:54 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x98, {{0xa, 0x4e22, 0xfffffffffffffff8, @empty, 0x101}}}, 0x88)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
readv(r1, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)=""/132, 0x84}, {&(0x7f0000000680)=""/247, 0xf7}], 0x7)

[  130.785423] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20002 wrr
[  130.793396] bridge0: port 1(bridge_slave_0) entered disabled state
[  130.829844] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20002 wrr
[  130.849613] bridge0: port 1(bridge_slave_0) entered blocking state
[  130.856166] bridge0: port 1(bridge_slave_0) entered forwarding state
[  130.916326] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:55 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84800)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300), 0x0)
r3 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18)
getsockname(r3, &(0x7f0000000280)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x80)
recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={<r5=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x2, 0x93, 0x5, 0xfffffffffffffff8}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r5, 0x1}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000240)=0x40, 0x4)

2018/04/26 08:25:55 executing program 5:
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0)
sendmmsg$nfc_llcp(r0, &(0x7f00000022c0)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x2, 0xc318, "59ffd50ebef4fecb01d07909d50bf00ecc6ba7e08f8e6cf4e155cd34dfe3b288bfbdea7f0fb7d44a61ab3fcafb08cf5cb0358671197f8e6fc7940b6e5b48bb", 0x3d}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000180)="ce4b31f26004cad14c8584e5c36b35895154049c810681ae71f49f6f1a9e89701b32ab7dc1d0a157ae8cc495347d1f2cf16dff89b5500d711794b606d1a393abcf1db3af3705a3b3525ba46f69bfcfc08cc897335231f539aae78b29", 0x5c}, {&(0x7f00000000c0)="42c69368288fba8d5d17ae75d916c215e83e8da0b0bad2afec2d5627bbfcdb8c65d5fe3bfd471d77aedab8d68995e85371045569ae9f0f034c", 0x39}, {&(0x7f0000000200)="694834e3ca667ee71b3754fb1522486c9af28ad33593c9c1e6ab89c9c979c8cd691a329bae839ca68e4a22ca544cfdb5452bc5e4da7fe14a458a60e3b685c49a90ae9033ec5db9d297e78bf18b8cea5acd9af79ceaaad27b063a64a22d348929ada7b7110306e25bfbd34b07a6b9edce06cd0bc203a0428dcd4331bc194b56e80040bd3b9b09e19ce684006398e24af7b2d240b5b66043a18063dfde7f4008650388048bc234f10e7a9ff5cc065c027aee66507d3e608553d3bf0b7fdac00f050f0e5c00ad3298a49826d51c47841db79783d30108f8724509", 0xd9}, {&(0x7f0000000300)="d1c6a5928887064dfdfb001b65765ac52dfbd266890828e2c7ebeb68fb3aa2b118c13b5b8f4d8f73bc2a42f47c3e3e4d98e36b4a58c8d42075c9f373bd7c9ea9c5d3f8242d2578bc0e77d17f9fa01086d1d7174b502b4ffde4cf0621c177c7d7e41ae59683b7e849bb9c9f2050a013db571c59b12726ef514773b29c194351", 0x7f}, {&(0x7f0000000380)="98b81920021119867c574771e14e565ffaa6a904a522b4babf20da9d117b1f0d61a68efc8cfbcbd7c4d4194c63d8333f8985f236778facb21df0d6157bc937882356cdc90769a68b1761a00d9c89333b8fb5c77a7f8216735357405f69c35a367355ae93dc063d14949b2ed084c5200f49ab0d948af4d1c7353783eca934a8db9ef6f61156079d728a7913a4f087d14f721e", 0x92}, {&(0x7f0000000440)="4d1c3acb1c27f289640010163a6ceafa3f0ff9865b96bb85aeead9b6bb75", 0x1e}, {&(0x7f0000000480)="33bdf8338cebcfbc1471917e8d1c1532e4f10759b79087dbe50b593623eaa69a063b3bd2f6b55e1f4f5be236bd046e730b272b894aa5045cbfbee44f93f59d6c0c4dd19c2ca0f589ff4023dfa492331a705bd21cadf299b850974c6ab5e025b4128de44e1946182e1c6a1720d8c373131ed7be623d5bc769e83345735a5e5bd42852dfa556a51e5ed6c4bbeac44d1f82e507c3980fd6c36dfc06bbc2140eb09a63ff069035e9dda648002b606f18df742237931a7a36b2", 0xb7}, {&(0x7f0000000540)="b5ca01f06123b560e7c940b5d729fb14b582395b9f940ed547306dd016d36971a99741bee8eea8e497bd54d2cd1b9407cf66", 0x32}], 0x8, &(0x7f0000000600)={0x48, 0x10a, 0x400, "6c285acc16723de7d861908c37e6e0ea8e45ba6ab476cb7a9cc590bea665248f67e3e98dd803aad4adb5b8f3105229d590eb65dc20dc"}, 0x48, 0x4050}, {&(0x7f0000000680)={0x27, 0x1, 0x2, 0x3, 0x800, 0x5de, "33c74cd8064aeeeafbee90d09c1020af1557f95d2063d90d4a2dcf9b5b2099e5b93ea33cef3824139f631cbb8d685e1d3e30bf186059f0e113bd710e7b4476", 0x22}, 0x60, &(0x7f0000000700), 0x0, &(0x7f0000000740)={0x100, 0x88, 0x2, "06bf5198537b2e2eb2ab7d8583e87d5bbef49e5f2506191d8496d6f2533a55d3c4b652c32ba77e5db0b02cbe8d15ce238cd448f50bbe4ed60b9d81fa4d5ea72c4e33a832bb978bb2f5128a22d4b673dbb71d3a0bf50657f504d9bcc4fb54406da02f8391406c21d1c3df9ea521d214b16f5466cab360846004909757f4dee811399b8bc52ccffabc2bb5532a7d8a65cec517bdb54f3f30d3bf4ada1f555ec59b80d5892cc34bf31fce8695754aad2f394f29d826921b18a5b8a8f4b396e6aedd30a458cb65236020cfedf6ea872c97fc9520b02f810a0973148668a192117eb8351421daf9f4a6971fc78fa606336dba"}, 0x100, 0x44000}, {&(0x7f0000000840)={0x27, 0x1, 0x2, 0x5, 0x7, 0x8bb, "413f90cc9fc900ab77290cbe37e87a2d3b5b55392fae02bebcf8fcc51d89035285038fd21533342dfa518f32ba58ded1bc13601a0a2421152855ee6b47ca47", 0x1}, 0x60, &(0x7f00000018c0)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f0000001900)={0x88, 0x115, 0x4, "79ce819b0a5c52a2d381cdfb8f1db883957b899c99079f6de77131694c36f6810ed267d1e553e1d33be0e8c8dd437ede4f61feda12cdd453840666160af0a40f73482714514bad66092cf9b8b8a1e44049afad23e8e1f6957565e8ac8bc9fff9d4e82c6eadaf4f53fc43ec6481be45036d7905341762130f"}, 0x88, 0x40000}, {&(0x7f00000019c0)={0x27, 0x1, 0x2, 0x6, 0x1, 0x7, "332b64780c4c8245a053cf804467c7e2fdfa496e329926d179db27eae4662d815381c09d6d9843cfcf3762a1e3342ebfbb2a7b316c4f6372f7cbcf62c5972c", 0x29}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000001a40)="d32b715b85914ecfaaf3301e011ae27ac28dd9a879609bca55354074fe244f7014e98f6aedabb70c95779b1dc9ca2e9df42e912dd01692bb603d1e6f3c908397c1155e87563d39bba16111a9b0b0a8f95382e761f46c748743ff08dc9a8441f7b054cca9b69c3195a4bcfacbd1cf3f4b44254b49f9c362e967e7037869507bafa34ab8a747a505ad4e62f9f50ccf5396606828f6db802ddcef654f1828c38dfff5fe3cc7aea27b55fdadf070cb0d588260c321b527ac3e4d01b740c866422d0a250b", 0xc2}, {&(0x7f0000001b40)="ed1680caeebf076101f475ac068f6d9171684a44c90c56a21ec0c3856ca82511cd6315f2c24156dfd2995304d59c80db7a1c2d64756b22d3addd1b38238ff7806a4f9d18c68121ee1730b1da1cc05a762fe294997520b7a04ad7a5846baa80734627d6dca9243a7961ca7004c01a322204fbbba6fc1deada42d82c08f5d8b7a11616eee50ef75190972b58cbb78cea", 0x8f}, {&(0x7f0000001c00)="59e1e7a74cfd37f6151962e2bbd36243e83cee389a72b01377eec173d9ba6b30b37903759ab573449f51da55a077ee1c7b915d79849f860de4d91749abea268fb9d76efa84597a03df36257cb349fb31bb69f6b9", 0x54}, {&(0x7f0000001c80)="2e688ac26812c2d3904cb5099160ed52ffe414346cd4ab7087be53a6f706a29b801216ef51f30701990552fe2c55b8bf0136ea20e45ab5dec18db454aec68851590f98c5f89ccfbc34469e261d7663fbb28458dff9d0a0e3ff09ed00a68d93da44fa5773dfa0f78677c943eed1442bf92e3a9a76512deb409eddf6c49294be8ee93971a81f60929465d974a92a5e69c2a711a59a3f3b22bc165732bb77d1774e572aa54a24d3c53a7d3943428b5aceada78d88ee2bf628e76f46a3288cdbd86bff51d88fdcefbb634dc3deb29123790e70d563e802ab0344a816e8bf0e7b11b77f3d733d", 0xe4}, {&(0x7f0000001d80)="e7ce4705ae36f19a", 0x8}, {&(0x7f0000001dc0)="dc17907c9b2da7324064c87478d00b2d092aacd88aa764153d68a543acf5c20e7eb3aa8173bcde6b892d7e4bad4e5bb924cf235f799120f56a4b203d0dde091a04d18ec5939cacae483f0aff4d8f4fadcbd08a81804c82abb942ba91431416a17a1d9d98baf6d9966bd7c2f423ca66d3c7bfdcda3fbcf1550aac483a025ece5b4187286298eaa486738d490ddc914b8dfb22af477ce19b7cb206283b8e9fea60adaafdf615c885a462c8ef666b6cb548944065a970dbbbfe3632849731e2f34afc3545de6eb3cb45a4ccd75c090d7bbdc4d83e620aeb509f1752db3c9dac9378b5d6f75dfb86702eaa7499bb5cb65ef26f3b4567", 0xf4}, {&(0x7f0000001ec0)="dd2548a4d28fbb2c65ebf9576a7b321dc089e55ef39444e8eb288c086f", 0x1d}, {&(0x7f0000001f00)="28175c879a46b01cc5ce43241e440ebb467bc65826a4947c47677322f6a26bf54d77499c3da681c04804cefec421feb51a090e", 0x33}], 0x8, &(0x7f0000001fc0)={0x100, 0x3a, 0x1, "aba60f3e86d33e011679f9d1e8c9b1aa06affd34967edd75abb14a76f8440904e006aa7dca69e320e15355111d65b7dcf449afeb2c78145e523f41a4f94e6e577679569fec3e8cc58c766395504cc3e54394a132bf5c0a665bd70116f14470456ff593e484baeb01ee0cddce6767ccec205e7910bfbb0824332b24c5bd384554a8257e653a420fe8baa8a13407aaf75f4e8f8ff62bef7c0e166ed15b3b7db2277e17bd8e1bd5081f1dc41ac579050414d585a2cbd9f47d7b604960337bbd159fa18e4ff8583dc328a07fee139593b514f69b525c1087a32ac2d28cf530cd95fdae20fe77a9c88a37d9"}, 0x100, 0x4004051}, {&(0x7f00000020c0)={0x27, 0x0, 0x0, 0x7, 0x200, 0x6, "768f4904fff2f45d8391576249d4e783b958a60d8577f7b48653c388e95496616b8fa2b0cb4235da3c6edbcfe097c4359b5f1e4bbefe20fc1d0a16024e357d", 0x1d}, 0x60, &(0x7f00000021c0)=[{&(0x7f0000002140)="66c4e024de799ec5f79fec18b76b620edd2aec6d7bf092adf512d743a22e27a9c7601b6a66c967505e3589f320febf6eb7401022ecadd059f69739edc102cca7a6cb712a73def5a549a40dbcbc", 0x4d}], 0x1, &(0x7f0000002200)={0xb0, 0x84, 0x9, "f7858930cf0e0d4669be45615ec910260112922c537e78f25b7d10421a3dfd099a85aa8c6ad15a6bf4760186a3fb27d97e67607e206ee6a38c5baaa76ea5543c23f335ed16e7c5128eed86c2f41edac53213b8e162bdf9da76ec3484c727cdaf075560b6047612631814996eea14f8617db7935517472411386c3ed7d228a2fa8b17359f0e81a86d9a207ca03ad285913de32cd7a67fc90656d9f188e5de"}, 0xb0, 0x1}], 0x5, 0x40)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10)
sendto$inet(r1, &(0x7f0000000000), 0x2c1, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/26 08:25:55 executing program 1:
socketpair(0x4, 0x7ffff, 0x100000001, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/177, &(0x7f0000000140)=0xb1)
setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000000000)="0ecdba0060dea310", 0x8)
r3 = getegid()
getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/229, &(0x7f0000000280)=0xe5)
ioctl$TUNSETGROUP(r0, 0x400454ce, r3)

2018/04/26 08:25:55 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x6, &(0x7f0000000000)='bridge0\x00', 0x0, 0x0, 0x7})
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x40, &(0x7f0000000140)=0x4)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', <r2=>0x0})
recvfrom$packet(r1, &(0x7f0000000180)=""/209, 0xd1, 0x3, &(0x7f00000002c0)={0x11, 0x6, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={'veth0_to_bridge\x00', {0x2, 0x4e20}})

2018/04/26 08:25:55 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000000)="6e800cba0325bf73c6de456d3a4b")
readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:55 executing program 7:
r0 = dup(0xffffffffffffffff)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x5, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, 0xffffffff, 0x1, 0x4, 0xb187, 0x0, 0xffffffffeffe54bf, 0x9, 0x1})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, r2}, 0xc)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x260, 0x2, 0x800, 0x7, 0x200, &(0x7f0000000140)='veth1_to_bond\x00', 0x8, 0x0, 0x7fff})

2018/04/26 08:25:55 executing program 0:
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz1', "762dad1dc8d87a9b08"}, 0xfffffffffffffd16)

2018/04/26 08:25:55 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff), 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:55 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x408140, 0x0)
recvmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/6, 0x6}], 0x2, &(0x7f0000000340)=""/233, 0xe9, 0x100000000}, 0xffffffff}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001500)=""/228, 0xe4, 0x7}, 0xffffffff00000000}, {{&(0x7f0000001600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001680)=""/241, 0xf1}, {&(0x7f0000001780)=""/107, 0x6b}, {&(0x7f0000001800)=""/5, 0x5}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/140, 0x8c}, {&(0x7f0000002900)=""/114, 0x72}, {&(0x7f0000002980)=""/192, 0xc0}, {&(0x7f0000002a40)=""/68, 0x44}], 0x8, &(0x7f0000002b40)=""/4096, 0x1000, 0x8a02}, 0x5}, {{&(0x7f0000003b40)=@in6, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003bc0)=""/227, 0xe3}, {&(0x7f0000003cc0)=""/234, 0xea}, {&(0x7f0000003dc0)=""/67, 0x43}, {&(0x7f0000003e40)=""/212, 0xd4}, {&(0x7f0000003f40)=""/122, 0x7a}, {&(0x7f0000003fc0)=""/248, 0xf8}], 0x6, 0x0, 0x0, 0x100000001}, 0x800}, {{&(0x7f0000004140)=@hci={0x0, <r2=>0x0}, 0x80, &(0x7f0000004500)=[{&(0x7f00000041c0)=""/249, 0xf9}, {&(0x7f00000042c0)=""/255, 0xff}, {&(0x7f00000043c0)=""/204, 0xcc}, {&(0x7f00000044c0)=""/47, 0x2f}], 0x4, &(0x7f0000004540)=""/19, 0x13, 0x80000000}, 0x1833a73a00000}, {{&(0x7f0000004580)=@can, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004600)=""/173, 0xad}], 0x1, &(0x7f0000004700)=""/191, 0xbf, 0x1}, 0xfffffffffffff54b}, {{&(0x7f00000047c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)}, {&(0x7f0000004980)=""/165, 0xa5}, {&(0x7f0000004a40)=""/85, 0x55}], 0x4, &(0x7f0000004b00)=""/147, 0x93, 0xd33}, 0x9}, {{&(0x7f0000004bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005e80)=[{&(0x7f0000004c40)=""/48, 0x30}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/24, 0x18}, {&(0x7f0000005cc0)=""/30, 0x1e}, {&(0x7f0000005d00)=""/154, 0x9a}, {&(0x7f0000005dc0)=""/153, 0x99}], 0x6, 0x0, 0x0, 0x1}}], 0x8, 0x102, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006100)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000006200)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x7fffffff, 0x4e21, 0x3, 0xa, 0xa0, 0x80, 0x67, r2, r3}, {0x6, 0x6, 0x8001, 0x0, 0x7, 0x66f0a112, 0x800, 0x4}, {0x0, 0x1, 0xffffffff, 0x3}, 0xfb98, 0x6e6bb4, 0x2, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x3, 0x3, 0xffffffffffffffe0, 0x0, 0xfffffffffffffe00, 0x7}}, 0xe8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004940)=0x1, 0x4)
r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x8]}, &(0x7f0000000080)=0x6)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/26 08:25:55 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000))
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040))

2018/04/26 08:25:55 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
setsockopt(r0, 0x1, 0x0, &(0x7f00000000c0)="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", 0x1000)

2018/04/26 08:25:55 executing program 7:
r0 = dup(0xffffffffffffffff)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x5, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, 0xffffffff, 0x1, 0x4, 0xb187, 0x0, 0xffffffffeffe54bf, 0x9, 0x1})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, r2}, 0xc)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x260, 0x2, 0x800, 0x7, 0x200, &(0x7f0000000140)='veth1_to_bond\x00', 0x8, 0x0, 0x7fff})

2018/04/26 08:25:55 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff), 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:55 executing program 1:
r0 = socket(0x10, 0x802, 0x0)
io_setup(0x9, &(0x7f0000000540)=<r1=>0x0)
socketpair(0x1b, 0x6, 0x2, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
ioctl$KDDELIO(r2, 0x4b35, 0x2b)
getrlimit(0x8, &(0x7f0000000040))
io_submit(r1, 0x1, &(0x7f00000007c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x4000000, r0, &(0x7f0000000100)="040fb5f957bdedbf20e87de46b592ad077fdc29e97d49913c3c41de186ac7689e0c013fad3ab41651c200083ed9d99c7a643ded500e513de29df4c28e5d626d1a45b2d030e66d9836e859184aa5e38b562bc05f9e3f782f6dc2f080805495884dc9e01da85e541da", 0xfffffffffffffef9, 0x4}])

2018/04/26 08:25:55 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

[  131.581260] bridge0: port 1(bridge_slave_0) entered blocking state
[  131.587800] bridge0: port 1(bridge_slave_0) entered forwarding state
[  131.651314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:55 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

[  131.716534] bridge0: port 1(bridge_slave_0) entered disabled state
[  131.789360] bridge0: port 1(bridge_slave_0) entered blocking state
[  131.795937] bridge0: port 1(bridge_slave_0) entered forwarding state
[  131.857016] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
2018/04/26 08:25:56 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x4, 0xa)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

2018/04/26 08:25:56 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84800)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300), 0x0)
r3 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18)
getsockname(r3, &(0x7f0000000280)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x80)
recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={<r5=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x2, 0x93, 0x5, 0xfffffffffffffff8}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r5, 0x1}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000240)=0x40, 0x4)

2018/04/26 08:25:56 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/26 08:25:56 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
setsockopt(r0, 0x8000, 0xfffffffffffffff9, &(0x7f0000000180)="42beed931b27b5d5acc24202f52c189ed5d6e91bb92724cbf350c4dd3b964d07dce21b286d095a8512e6ece4f9a64a39a5a4c9c157c44a820bd684b719d2447bd852f15612599edcc5f5b9dc9bbe62aea8c967318e24c47472a5799d13445c717cc041d45971c471c607aa1a5061aab45bfbdc2bf7a9ae21b366ece823ff47779b8f606af6752fb93812abafbbc39ae1e3375085c7e773d6d21bc39825acd85507830d5b1d3f3e2ec8fa54c293a5781fee33d52c0bcff4c3730f869ff8933246b585c0a0bab4fc8ad19e5ad68a33620437663a95a9f75421a72bac7f0883", 0xde)

2018/04/26 08:25:56 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x800)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{<r1=>0x0}]})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000380)={r1, 0x22})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
r3 = dup(r2)
socketpair$inet(0x2, 0x0, 0xbc, &(0x7f0000000240)={<r4=>0xffffffffffffffff})
getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00000001c0), &(0x7f00000003c0)=0x4)
getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00000000c0)=""/176, &(0x7f0000000180)=0xb0)
getrlimit(0xc, &(0x7f0000000280))
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000000, 0x2013, r4, 0x0)
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bridge0\x00'})

2018/04/26 08:25:56 executing program 7:
socket$vsock_dgram(0x28, 0x2, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000140}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x94, r1, 0x202, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8d69}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe9}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x10)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140019b469a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1)
sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r1, 0x8, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x38}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040}, 0x8080)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x200, 0x4)
r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7, 0x80100)
write$cgroup_subtree(r2, &(0x7f0000000480)={[{0x2b, 'io', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x9)

2018/04/26 08:25:56 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x40000000000000e)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)

2018/04/26 08:25:56 executing program 1:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200000)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x3, 0x1, 0xffffffffffffffc2, 0xd57d617, 0x8001, 0x5})
sync_file_range(r0, 0x4, 0xfffffffffffffffe, 0x7)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101681, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xff, <r2=>0x0, 0x10001, 0x13c})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x7, r2, 0x2, 0x3f})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=<r3=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x1000, 0x7, 0xff, 0x20, "c7c18cd02cd1966dee9e5fc90363f4cb14ab614a53de7f3b10c3f638f98d9e019f41527faa74e2905c2650ac", 0x5}, 0x0, 0x0, 0x200, r3, 0xf2, 0x3, "d45d8e328356fe7b684d05c6d15199bafc407af567505d98b0e96e79860d51c359db28f88c48430b56e3d30f8a88fe3c6657e6318a99d97c4f57f80c45241630", &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x11, [], [0x10001, 0x8, 0x26a, 0x9]})
r4 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00')
sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x11400002}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r4, 0x304, 0x70bd2d, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x1)
r5 = socket$bt_hidp(0x1f, 0x3, 0x6)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r5)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)={<r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={<r7=>0x0, @in={{0x2, 0x4e21}}, 0x8, 0x9, 0x2, 0xfffffffffffffffb, 0x80000000}, &(0x7f0000000580)=0x98)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000005c0)={r7, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xfffffffeffffffff}}}, 0x84)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73e)
lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
ioprio_get$uid(0x3, r8)
sendmsg$nl_netfilter(r0, &(0x7f0000000d40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000780)={0x54c, 0xc, 0x5, 0x500, 0x70bd29, 0x25dfdbfc, {0x5}, [@generic="19d39c5a00a16ab7a177331c95ef035aae9d5fc91006d3e3012f7f1b7aa57cee02ee68f9c53fab8c625a33124e644934975446a2cf867cecea848f0db4479a568ba21574f44c67d384b955008aadab40ce5970827cf6260f267598cef3a72a8458957186a0ac466c4927648970d38202eb04efaaf0ec6c899844ae9365c1df0404fbeff2debdf48b690a243f6617f20e2ed3fad278f1f9872282b5afa3d359292d399a4f15", @generic="74613fbaf4222ebe912d2e4e8121e4535abafee3fc7f3e54900b3406fd78f7dc80cf6808dfa956b328bb2cdccbc47781b686f0dfdd17bc1d82ab5f284bfa6ba70adcf9a072ded7a1f9c3911aaadb1bff1597d076463daf965c10903a8ff02cee14fec6124a3c535802b18486c87a27770864d10f458e7b4c9ebaf3429d1f915ce23d95d602ab3015c77f3dbff2d285cfa2920395d19c5ce6a03340bf25b7a3637c40e3b4ca801a705ec3ec5089706bae705b43ef4920053d", @nested={0x12c, 0x1d, [@typed={0x8, 0x7c, @pid=r3}, @typed={0x18, 0x5f, @str='/dev/vga_arbiter\x00'}, @typed={0x8, 0x8d, @pid=r3}, @generic="2ff8e7e21d2f3428965c636337fb2644082425a7bf2c7d073524887b42fe42f6", @typed={0xe0, 0x4, @binary="866065f95bca6b96d530aebc640ccabecd1135256266361e3f19c0751933d59d6c961a3148a91354cd75e0c725dc9e8cba076fe234a476ae45105ed60cfb959f84a0ef6b7176848fcd21a87ac25c8f3f6ec9bc1190db6b99b7a023e00146d3e51b69bb57a3101dcd4ff72c96a9ff1c8f0e527caced34c6cb63dd7ad1daccbc4b0ec110faf20f8dbd6b19c232e72d4e102aa0d2253344fa1dedf1f3270c25a478d9de4d7ab3dbd7b2a0f3c773e855fd86d07435d5c4c4ad3f06d698c0c90568987c5eefad30f1e818277547d05f9e9be82f7dfd6bdf10867bcc7610"}]}, @nested={0x144, 0x68, [@typed={0x8, 0x87, @uid=r8}, @typed={0x8, 0x3f, @pid=r3}, @generic="2f21a59641474069fd57b95e75932439256f310a25e503445335600997301347979be985403fef445e81446369d6ec983b871b5980dd362e7362d2c53066f5b130c6fa789c04df43fc7dab8b8d461985fb92c4981e18206f394c0748647c18a4978836b3c33325d9da4e6f45194a62d4a185f8bc01ec2a1ea6b1c5e0763ff87ae7729c33924b71a657039fc74c5c46b147e6f3605a66f42b27e5c880e667196b3070f7b4bd67599a196ecf194fc085235526ebd4897ca54a9d43026d31d85b68635b08fd6918bbd64e6431a73ddf18aa4d", @generic="b3b0976ec9a3fcd7043ce1bf0d439c6ced4f9ec9d9e6e245582a0d81b62828cbea1265270ca7fa2c1a953f6da90579e6ab2c6b6199eb4b418a54b382dd0b9cdafa569badda042ee4083df7c461c913", @typed={0x8, 0x11, @u32=0x3}, @typed={0x8, 0x71, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}]}, @generic="259289e124c278fdd1a933a280d802fe3a0e671381bb3b027d91c65092a9543e82d6706a476125f131d76d25a24add646e82eea33cbaf91188b04011b3c371cf5fc21d5f0af0d51504757d1221d481b7e31ddc926de9f5d6090ed626622a16788507937f802109", @typed={0x104, 0x67, @binary="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"}]}, 0x54c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004)
ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000d80)={&(0x7f0000fff000/0x1000)=nil, 0x6, 0x7, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0xda})
setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0)
setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000dc0)=0x10000, 0x4)
fchownat(r0, &(0x7f0000000e00)='./file0\x00', r8, r9, 0x400)
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000e40)={r2, 0x9})
ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430)
pkey_alloc(0x0, 0x3)
pselect6(0x40, &(0x7f0000000e80)={0x20, 0x1, 0x9, 0x6, 0x3, 0x100000001, 0x0, 0x1fe}, &(0x7f0000000ec0)={0x9, 0xfffffffffffffffe, 0x8, 0x9, 0x6, 0x1, 0x4, 0x9}, &(0x7f0000000f00)={0x0, 0x5ce4, 0x4, 0x7a69, 0x81, 0x4, 0x3, 0x3}, &(0x7f0000000f40)={0x77359400}, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x1}, 0x8})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000))

[  132.105232] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:56 executing program 2:
mkdir(&(0x7f0000062ff6)='./control\x00', 0x0)
r0 = inotify_init1(0x800)
inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000204)
symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00')
read(r0, &(0x7f0000000040)=""/32, 0xa7)

[  132.172947] bridge0: port 1(bridge_slave_0) entered blocking state
[  132.179565] bridge0: port 1(bridge_slave_0) entered forwarding state
2018/04/26 08:25:56 executing program 7:
r0 = socket$inet6(0xa, 0x100000000002, 0x0)
getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000919000), &(0x7f00004fe000)=0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bond_slave_0\x00', 0x4}, 0x18)

[  132.289189] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  132.297228] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/26 08:25:56 executing program 1:
r0 = socket$packet(0x11, 0x2000000000000003, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c040, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10)
poll(&(0x7f0000000040)=[{r1, 0x200}, {r0, 0x6010}, {r0, 0x8}], 0x3, 0x3)
write$binfmt_script(r1, &(0x7f00000023c0)={'#! ', './file0', [], 0xa, "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"}, 0x5c1)

2018/04/26 08:25:56 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000))
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  132.447114] ==================================================================
[  132.454568] BUG: KMSAN: uninit-value in inet_getpeer+0x1567/0x1e70
[  132.460903] CPU: 1 PID: 9964 Comm: syz-executor1 Not tainted 4.16.0+ #87
[  132.467746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  132.477362] Call Trace:
[  132.479963]  dump_stack+0x185/0x1d0
[  132.483595]  ? inet_getpeer+0x1567/0x1e70
[  132.487747]  kmsan_report+0x142/0x240
[  132.491561]  __msan_warning_32+0x6c/0xb0
[  132.495629]  inet_getpeer+0x1567/0x1e70
[  132.499621]  ? __msan_poison_alloca+0x15c/0x1d0
[  132.504326]  ? kmsan_set_origin_inline+0x6b/0x120
[  132.509168]  ? __msan_poison_alloca+0x15c/0x1d0
[  132.514478]  ? inet_frag_find+0x7da/0x1610
[  132.518717]  ? ip4_frag_init+0x59/0x740
[  132.522701]  ip4_frag_init+0x4d1/0x740
[  132.526595]  ? ip4_hashfn+0x170/0x170
[  132.530399]  inet_frag_find+0x7da/0x1610
[  132.534462]  ? ipqhashfn+0x77/0x2f0
[  132.538095]  ip_defrag+0x4ba/0x6860
[  132.541721]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  132.547176]  ? kmsan_set_origin_inline+0x6b/0x120
[  132.552021]  ? __msan_poison_alloca+0x15c/0x1d0
[  132.556692]  ? ip_check_defrag+0x5f0/0xd90
[  132.560928]  ? kmsan_set_origin+0x9e/0x160
[  132.565163]  ip_check_defrag+0x76b/0xd90
[  132.569233]  packet_rcv_fanout+0x2a8/0x8d0
[  132.573472]  ? packet_direct_xmit+0xbf0/0xbf0
[  132.577965]  dev_queue_xmit_nit+0x8fb/0x11e0
[  132.582386]  dev_hard_start_xmit+0x27c/0xc70
[  132.586798]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  132.592169]  sch_direct_xmit+0x540/0x8f0
[  132.596237]  __qdisc_run+0x1785/0x3730
[  132.600127]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  132.605497]  __dev_queue_xmit+0x1d50/0x3520
[  132.609831]  dev_queue_xmit+0x4b/0x60
[  132.613631]  neigh_resolve_output+0xac6/0xb60
[  132.618138]  ? neigh_event_ns+0x360/0x360
[  132.622290]  ip_finish_output2+0x1344/0x1470
[  132.626707]  ip_do_fragment+0x3748/0x3f80
[  132.630861]  ? ip_fragment+0x3f0/0x3f0
[  132.634766]  ip_fragment+0x248/0x3f0
[  132.638487]  ip_finish_output+0xd1b/0xff0
[  132.642636]  ip_output+0x505/0x5d0
[  132.646176]  ? ip_mc_finish_output+0x3b0/0x3b0
[  132.650765]  ? ip_finish_output+0xff0/0xff0
[  132.655090]  ip_send_skb+0x173/0x350
[  132.659355]  udp_send_skb+0xeb6/0x1310
[  132.663258]  udp_sendmsg+0x9ef/0x33f0
[  132.667063]  ? ip_copy_metadata+0xee0/0xee0
[  132.671391]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  132.676763]  ? futex_wait+0x937/0xc20
[  132.680582]  ? udp_send_skb+0x1310/0x1310
[  132.684737]  inet_sendmsg+0x48d/0x740
[  132.688552]  ? security_socket_sendmsg+0x9e/0x210
[  132.693404]  ? inet_getname+0x500/0x500
[  132.697385]  sock_write_iter+0x3b9/0x470
[  132.701458]  ? sock_read_iter+0x480/0x480
[  132.705615]  __vfs_write+0x7fb/0x9f0
[  132.709347]  vfs_write+0x463/0x8d0
[  132.712893]  SYSC_write+0x172/0x360
[  132.716524]  SyS_write+0x55/0x80
[  132.719896]  do_syscall_64+0x309/0x430
[  132.723792]  ? SYSC_read+0x360/0x360
[  132.727512]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  132.732697] RIP: 0033:0x455389
[  132.735881] RSP: 002b:00007fc634c57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2018/04/26 08:25:56 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000))
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa)
lseek(r1, 0x3, 0x1)
getdents64(r1, &(0x7f0000002ac0)=""/4096, 0x28c)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x80000000032, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x40)

2018/04/26 08:25:56 executing program 3:
r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x37)
lseek(r0, 0x0, 0x2)
sendfile(r0, r0, &(0x7f0000317000), 0xfe8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

[  132.743589] RAX: ffffffffffffffda RBX: 00007fc634c586d4 RCX: 0000000000455389
[  132.750857] RDX: 00000000000005c1 RSI: 00000000200023c0 RDI: 0000000000000014
[  132.758127] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  132.765398] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  132.772667] R13: 00000000000006c6 R14: 00000000006fd330 R15: 0000000000000000
[  132.779942] 
[  132.781573] Uninit was created at:
[  132.785117]  kmsan_internal_poison_shadow+0xb8/0x1b0
[  132.790219]  kmsan_kmalloc+0x94/0x100
[  132.794034]  kmem_cache_alloc+0xaab/0xb90
[  132.798182]  inet_getpeer+0xed8/0x1e70
[  132.802071]  ip4_frag_init+0x4d1/0x740
[  132.805951]  inet_frag_find+0x7da/0x1610
[  132.810008]  ip_defrag+0x4ba/0x6860
[  132.813640]  ip_local_deliver+0x18f/0x4e0
[  132.817783]  ip_rcv_finish+0xa36/0x1d00
[  132.821754]  ip_rcv+0x118f/0x16d0
[  132.825208]  __netif_receive_skb_core+0x47df/0x4a90
[  132.830225]  netif_receive_skb_internal+0x49d/0x630
[  132.835241]  netif_receive_skb+0x230/0x240
[  132.839478]  tun_get_user+0x740f/0x7c60
[  132.843456]  tun_chr_write_iter+0x1d4/0x330
2018/04/26 08:25:56 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x4f8, 0x30}, &(0x7f00000000c0)=0xc)
readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)

[  132.847773]  do_iter_readv_writev+0x84d/0xa00
[  132.852268]  do_iter_write+0x30d/0xd40
[  132.856150]  do_writev+0x3c9/0x830
[  132.859691]  SYSC_writev+0x9b/0xb0
[  132.863231]  SyS_writev+0x56/0x80
[  132.866686]  do_syscall_64+0x309/0x430
[  132.870573]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  132.875750] ==================================================================
[  132.883100] Disabling lock debugging due to kernel taint
[  132.888549] Kernel panic - not syncing: panic_on_warn set ...
[  132.888549] 
[  132.896353] CPU: 1 PID: 9964 Comm: syz-executor1 Tainted: G    B            4.16.0+ #87
[  132.904490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  132.913837] Call Trace:
[  132.916428]  dump_stack+0x185/0x1d0
[  132.920072]  panic+0x39d/0x940
[  132.923292]  ? inet_getpeer+0x1567/0x1e70
[  132.927449]  kmsan_report+0x238/0x240
[  132.931258]  __msan_warning_32+0x6c/0xb0
[  132.935323]  inet_getpeer+0x1567/0x1e70
[  132.939310]  ? __msan_poison_alloca+0x15c/0x1d0
[  132.943982]  ? kmsan_set_origin_inline+0x6b/0x120
[  132.948835]  ? __msan_poison_alloca+0x15c/0x1d0
[  132.953504]  ? inet_frag_find+0x7da/0x1610
[  132.957739]  ? ip4_frag_init+0x59/0x740
[  132.961711]  ip4_frag_init+0x4d1/0x740
[  132.965598]  ? ip4_hashfn+0x170/0x170
[  132.969395]  inet_frag_find+0x7da/0x1610
[  132.973460]  ? ipqhashfn+0x77/0x2f0
[  132.977094]  ip_defrag+0x4ba/0x6860
[  132.980724]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  132.986174]  ? kmsan_set_origin_inline+0x6b/0x120
[  132.991029]  ? __msan_poison_alloca+0x15c/0x1d0
[  132.995699]  ? ip_check_defrag+0x5f0/0xd90
[  132.999930]  ? kmsan_set_origin+0x9e/0x160
[  133.004166]  ip_check_defrag+0x76b/0xd90
[  133.008232]  packet_rcv_fanout+0x2a8/0x8d0
[  133.012469]  ? packet_direct_xmit+0xbf0/0xbf0
[  133.016962]  dev_queue_xmit_nit+0x8fb/0x11e0
[  133.021378]  dev_hard_start_xmit+0x27c/0xc70
[  133.025788]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  133.031160]  sch_direct_xmit+0x540/0x8f0
[  133.035231]  __qdisc_run+0x1785/0x3730
[  133.039125]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  133.044495]  __dev_queue_xmit+0x1d50/0x3520
[  133.048826]  dev_queue_xmit+0x4b/0x60
[  133.052632]  neigh_resolve_output+0xac6/0xb60
[  133.057177]  ? neigh_event_ns+0x360/0x360
[  133.061325]  ip_finish_output2+0x1344/0x1470
[  133.065740]  ip_do_fragment+0x3748/0x3f80
[  133.069889]  ? ip_fragment+0x3f0/0x3f0
[  133.073791]  ip_fragment+0x248/0x3f0
[  133.077503]  ip_finish_output+0xd1b/0xff0
[  133.081657]  ip_output+0x505/0x5d0
[  133.085199]  ? ip_mc_finish_output+0x3b0/0x3b0
[  133.089780]  ? ip_finish_output+0xff0/0xff0
[  133.094211]  ip_send_skb+0x173/0x350
[  133.097927]  udp_send_skb+0xeb6/0x1310
[  133.101819]  udp_sendmsg+0x9ef/0x33f0
[  133.105619]  ? ip_copy_metadata+0xee0/0xee0
[  133.109939]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  133.115309]  ? futex_wait+0x937/0xc20
[  133.119125]  ? udp_send_skb+0x1310/0x1310
[  133.123276]  inet_sendmsg+0x48d/0x740
[  133.127080]  ? security_socket_sendmsg+0x9e/0x210
[  133.132099]  ? inet_getname+0x500/0x500
[  133.136070]  sock_write_iter+0x3b9/0x470
[  133.140144]  ? sock_read_iter+0x480/0x480
[  133.144296]  __vfs_write+0x7fb/0x9f0
[  133.148029]  vfs_write+0x463/0x8d0
[  133.151582]  SYSC_write+0x172/0x360
[  133.155213]  SyS_write+0x55/0x80
[  133.158577]  do_syscall_64+0x309/0x430
[  133.162473]  ? SYSC_read+0x360/0x360
[  133.166191]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  133.171375] RIP: 0033:0x455389
[  133.174559] RSP: 002b:00007fc634c57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  133.182267] RAX: ffffffffffffffda RBX: 00007fc634c586d4 RCX: 0000000000455389
[  133.189548] RDX: 00000000000005c1 RSI: 00000000200023c0 RDI: 0000000000000014
[  133.196816] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  133.204085] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  133.211351] R13: 00000000000006c6 R14: 00000000006fd330 R15: 0000000000000000
[  133.219122] Dumping ftrace buffer:
[  133.222651]    (ftrace buffer empty)
[  133.226336] Kernel Offset: disabled
[  133.229935] Rebooting in 86400 seconds..