00000080)={0x0, 0x3ff, 0xa, [0x2, 0x5, 0x400, 0x0, 0x4, 0x6, 0xff, 0x6, 0x9, 0xfffffffffffffe16]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xa0, "3a5344b8509cc5597fec23623fb02514c63b8e406d7bbd705e59e896736a5b3c27d97329c9d26b883d4c30cb16eff3d77ff5bc589fd9ef153a2c00a493b16c118c105c7af2174dfb4ffbd58d2c99612bc9dc192125f7fbf34c8992e61d2cbec51cd5fbeca61f4b97701746ef3d90b4d43826f3bdfc8f1f2a017eafc931c49b241d87c054dc0372fdeaf31bd2b97cebef39d057dcf8091776c37d0b1b1716fa32"}, &(0x7f00000001c0)=0xa8) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/10 19:23:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x1, r1}) 2018/05/10 19:23:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x20d5, &(0x7f0000519fa8)=ANY=[@ANYRES16], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x7bb4d8eba42a779c, &(0x7f00001f7000)=""/4096, 0x41100, 0x0, [0xffffffc0, 0x2]}, 0x121) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffc1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x0, 0x4e20, 0xcb1e, 0x0, 0x0, 0x20, 0x62, 0x0, r1}, {0x2, 0x4, 0x80000001, 0x68, 0x800, 0xfffffffffffffa9c, 0x2, 0xc7}, {0xcc4, 0x10000, 0xfff, 0x101}, 0x7, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d6, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x0, 0x1, 0x5, 0x9, 0x9f3, 0x40}}, 0xe8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000280)={{0x3b, @rand_addr=0x1, 0x4e21, 0x4, 'wrr\x00', 0x2, 0x0, 0x2e}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0x4, 0x4, 0x2}}, 0x44) socket$inet(0x2, 0x3, 0x1) listen(r0, 0x7) 2018/05/10 19:23:46 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001000)=@nat={'nat\x00', 0x19, 0x5, 0x0, [0x20000880, 0x0, 0x0, 0x200009c0, 0x20000dd8], 0x0, &(0x7f0000000840), &(0x7f0000000880)=ANY=[]}, 0x78) move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x40, "b97021235b37652b4094df302822e87e37d2989b19797bc43072d8c7b06df134c43eae1ecbe2dab977be06e3cca598fa9eb942b900049e2578b19b43239f9e65"}, &(0x7f00000001c0)=0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x1, 0xb4, 0x3, 0x0, 0x1f, 0x400, 0x1, {r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}}, 0x9, 0x3, 0x1, 0x3, 0xfffffffffffffff7}}, &(0x7f0000000340)=0xb0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000380)={@broadcast, @dev}, &(0x7f00000003c0)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x40, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) dup2(r3, r5) 2018/05/10 19:23:46 executing program 5: r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x17, r2, 0x1, 0x7, 0x6}, 0x14) ioprio_get$pid(0x10000000008, r0) 2018/05/10 19:23:46 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9217, 0x200) listen$netrom(r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x4, 0x101}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/05/10 19:23:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x80, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000001c0)={0x2, 0x3, 0x7f, 0xff, "68b80660b0165c988ac44415f2c2c6f453a45bf24b45c6449142cfccd8ca3e174cc2a0851c34ab85cdc6c2d6", 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) select(0x40, &(0x7f0000000000)={0x8, 0x401, 0x720d, 0x1ff, 0x100000001, 0xe2, 0x0, 0x1}, &(0x7f0000000040)={0xd3de, 0x7, 0x101, 0xffffffff, 0xffffffff, 0x6, 0xffffffffffffffd6, 0x5}, &(0x7f0000000100)={0xfff, 0x401, 0x4, 0x4e, 0x98b9, 0x7fffffff, 0x7, 0x9}, &(0x7f0000000140)={0x0, 0x2710}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/05/10 19:23:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000280)=0xfff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x14, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000005c0)=""/240, 0xf0}, 0x2) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x701302, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000440)='(', 0x1}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f00000000c0)=0xc) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x400040) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) 2018/05/10 19:23:47 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) socketpair$ax25(0x3, 0x7, 0x1fa584632abb70ca, &(0x7f0000000080)) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)) 2018/05/10 19:23:47 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000779000/0x9000)=nil, 0x9000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x8000) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000001c0)) sendmmsg$alg(r1, &(0x7f0000008ec0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="53838b89b06ac4175eaf969dc9f656c4112c2fe7786ad8d3dd77e0ffcececbc5b700a23fea312922fcbb9691681ed6081689034fca19223058ac5479168bac7f47b18dc0d222a2d67d7c64f37990e043f849d345f176647212b9d08f", 0x5c}, {&(0x7f0000000280)="e95f7dfac17fdd9aece4ea44443ebe83fa061c5288cc22ce9dbcdef0f6ca16b66321cc3f633070665adf5ea505aeb11163e45486173ab0c75060294fbc4e07bd076cbd024602a95e17c33745839b80a049d93526c6668006635c607dadea4e465ed50718803663aed8e6b6787b9daa4af0fcf1bbcc434ce9e91d9e0ca505034c48d3f4889574984635cac60bdb6eb6b8d0e855984dee3fcfc3", 0x99}], 0x2, &(0x7f0000000340)=[@iv={0x70, 0x117, 0x2, 0x56, "6c437aa08cf6ddae546d09102640440a19c69282ada15f02f384c83c96b68d8cef6536983f86f81a336ddb52bb9753b3bf7aafe7775476a14e83a24be126ea2f8be66317b8e47a50bdfac73409f4dee3d728ef9fb7ac"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800}], 0xb8, 0x4001}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000400)="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0x1078, 0x4008805}, {0x0, 0x0, &(0x7f0000008d40)=[{&(0x7f0000008c40)="5c02aae3ba9495ed31a7da67df8560a553084d449d5e64099ecd324c183aee3b3322e940a9b866a314a711c866ff2930f3eb429fb1462dd1a6093f4abf1b735c19bb3d174476fea60b0d1bd24ec03078b298fd843019bb45f2a059cb23f50304c9a1faadc8a961c171b1e9f6d26c75bf53306c03e1b152203ca1e82807ba", 0x7e}, {&(0x7f0000008cc0)="bac6084584dbdac0d740fa128c6936030372385b4db0ffe3bbd318ba9b49c0c2e9a4352bc0911711b6ceb92f60790f1b7ae909332d11e9a0223cb8270f2c016798bebb65a5a012285a535d3bdfbbac10d186bf87a496f4b573c95d8e596b78da13027bf446c74f9d", 0x68}], 0x2, &(0x7f0000008d80)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x58, 0x117, 0x2, 0x41, "f2ba69fb93935e23a3b187cfa920ca36bc3bb1fcc7d14c395014729fc05f6bbc2e18476baa90ea732c27f30bc782277df6a0eaae3835e45ab7e716b5e3342a1636"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @iv={0x20, 0x117, 0x2, 0xc, "f457d7ca0e33e89556c27fd9"}, @assoc={0x18, 0x117, 0x4, 0x101}], 0x108, 0x20040015}], 0x8, 0x4000000) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x0, 0x6, 0x4, 0xc76, 0x1, 0x94b}, 0xeaa8, 0x2, 0x3, 0x10001, 0xfffffffffffff5a7, "425575b2bca71b9823136d9fc1b7a801a3e336c92fa5d53a7d790f433847dd8f3fb70e110f7b9c00564b812eb6a9ff9735f2aeba93c348eac69208df93603601e6ff7c46d74375206a0a12509bbf8970e495f57abb392e7d41e671c889e2ea05d5d3eb4ee4b8af1d58f75517fe3c731785bf46d0eb396b4f41341776b9235b56"}) 2018/05/10 19:23:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6f, 0x2000) fgetxattr(r0, &(0x7f0000000140)=@random={'btrfs.', 'md5sum+\x00'}, &(0x7f00000002c0)=""/244, 0xf4) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) setns(r0, 0x78020000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'bond_slave_1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/10 19:23:47 executing program 5: unshare(0x20020000) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000000200)) 2018/05/10 19:23:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x1100, &(0x7f0000ffb000/0x4000)=nil) r4 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="4d4dcf368fd0640f5919d3e9d6fe8398264f3766ee37cac9193133f337fab24c5ef24c1a06e0daea14b339678fa809e5713d7c90099bbc0875fcedf6564e4eb8f6a240f65773e16ac2f2eb647c20c6ec9913d45f28fba110944ff54534ae864e4e11b4298e4ea99c18d91507ddafdf9b084e48d04bbba11795fe46f29b6570dfa381193d084c2d6bc2b6e8069c8dc90235a8b426c259291b326ac5890f045546baf099421ebd79d5ae0def9aa3f21c61a914242b4573b7053ca81549fc35c5044f9ab2d4dfabdc0c97ac30a093333e7b2cf1c71180066643856067690c84ff6aabfcb9ab940db1a1fdc33f724a8201", 0xef, 0xffffffffffffffff) keyctl$clear(0x7, r4) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000080)=""/103, &(0x7f0000000000)=0x67) shmctl$SHM_UNLOCK(r3, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8000, 0x100) accept4$netrom(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000000540)=0x92ff, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c23c000000f10800907894020000dbacffff4e204e2000289078bc77b83f863c33c0cdf1a352c40bf0a93f7f48b593875809a971a54fee057e10353471394bed3cfb17ab3a08b0202bd8038e80000000c730172c5cb5db980e8360c9245a118f6cb7a5f4094c81b683cd4b85210050e068ff702ba033c4fe527c2ba43c25f3b1ce2fb9fb8e5882c9abebbce4baa869fb5f565b05813317ea0e3af222e63ad57aa7648c4ec1567f478b023cb308ee2393ba494ab6a9aaa63475079e61cf6162bf8347f4db9366a28ff3ffb60f86fe2989664fc9"], &(0x7f0000000380)) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="040329bd7000fddbdf250200000008000313e8d2d4e94e068d87efd2ea003f0000000800030000000000080002000c00000008000400020000000800030000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20008881}, 0x91) 2018/05/10 19:23:47 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x4000, &(0x7f0000000180)) unlink(&(0x7f0000000040)='./file0/bus\x00') 2018/05/10 19:23:47 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0xbe8, 0x799a5cd3, 0x1, 0xffff, 0x13, 0x800}) r2 = dup(r0) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/10 19:23:47 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x2, 0x4) dup2(r0, r1) [ 107.007229] IPVS: length: 103 != 24 2018/05/10 19:23:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') 2018/05/10 19:23:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x402400) connect$netrom(r2, &(0x7f0000000100)=@full={{0x3, {"b566693efe51c6"}, 0xfffffffffffffff9}, [{"b091484cf5e6e9"}, {"e7b21f019ab158"}, {"510901aebdb7cd"}, {"fe33d7403f28f5"}, {"3107b485424397"}, {"3290d14afeeec5"}, {"f5c3be288dbf19"}, {"bf6f01a4b67f01"}]}, 0x48) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="3c466858d1776e5cd8898c9fa57e6d44c453a6705f55ca33c3d72043", 0x134, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x49) 2018/05/10 19:23:48 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000100)={'\x00', @ifru_data=&(0x7f0000000080)="f724059933f4b6fad52fe1dd945a232ba70eb9eb2e98d884dbcc95183f36031d"}) close(r1) mkdir(&(0x7f0000000140)='./control\x00', 0x12) 2018/05/10 19:23:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x1b0) [ 107.092498] IPVS: length: 103 != 24 [ 107.229362] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 107.230224] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/10 19:23:49 executing program 6: unshare(0x60000000) 2018/05/10 19:23:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x80000001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/05/10 19:23:49 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000000c0)=""/17) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0x9) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="64f9d1c5277b408f7bbe927418699f068f71c37ce7350a20c2ff7b424e98a2de4722bfd4398d387ac028f0d4141d4a0325b5adb1dfc288a01293b001292308961c983c1309befb3c0b0b951ac631c5706667fe3e7625c5c118f5bf91247d997dd8ce47fa1d0c1ed2c011619e324a4bff2c72c2f1704cb465980eb89a16180c7e85340166176b8c7d79267ba3788f2abaeca0d6f78307201ab886b37befeb8be175220b1f1b81e762a7284c9d3da0c6bfff3bb730011d2a", 0xb7) write$binfmt_aout(r1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x1b2, 0x10f}}, 0x20) 2018/05/10 19:23:49 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000180)=0x10) 2018/05/10 19:23:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xbe, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) delete_module(&(0x7f00000000c0)='user:\x00', 0xa00) 2018/05/10 19:23:49 executing program 5: syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002dc0)='/dev/dmmidi#\x00', 0xee, 0x100) recvmsg$netrom(r0, &(0x7f0000002f80)={&(0x7f0000002e00)=@full={{0x3, {"71d3d26ff72730"}, 0x6}, [{"2df05b6083bd20"}, {"cd7c24dce0368f"}, {"d1a6908c755675"}, {"04f32fbac9c9a1"}, {"0847a538976c9f"}, {"0083c97c631271"}, {"f7b49d48339772"}, {"3ac71df19188f6"}]}, 0x48, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=[{0x38, 0x11e, 0x0, "0925d90172ac23d442d5fdee491e322df1f7379df07b8efee4b7731f6215ce4c06ea"}, {0x70, 0x0, 0x2, "a508e4f0327c7b6a5fdcaac94326cd6dfe22caf9fe1e410be5925255f2ad16035db6cbfac68be9877a0c288e8600fde7a7931f1b1b61a7c6ff88f74442d7d2da7945a89452e3fb826719dc31319c768b985f65e1ce080ef665c3"}], 0xa8, 0xc000}, 0x22) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x958}) 2018/05/10 19:23:49 executing program 4: io_setup(0x81, &(0x7f0000000000)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000a80)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000580)}]) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x100) 2018/05/10 19:23:49 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x8}], 0x3e62e0af78fb6df, &(0x7f0000000040), &(0x7f0000000140), 0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) socketpair(0x9, 0x80000, 0x80000001, &(0x7f00000000c0)) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101000, 0x0) [ 108.220480] IPVS: ftp: loaded support on port[0] = 21 [ 108.232721] device ifb0 entered promiscuous mode 2018/05/10 19:23:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x1) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="b6cc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be3300000000000000000000", 0x48}]) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x5a, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000300)={0x1, &(0x7f00000000c0), &(0x7f00000002c0)=[{0xb6d, 0x5f, 0x3, &(0x7f0000000240)=""/95}]}) 2018/05/10 19:23:49 executing program 4: unshare(0x80003ff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/05/10 19:23:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000003c0)=""/24, 0x18, &(0x7f0000000400)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x3e0, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/05/10 19:23:49 executing program 3: r0 = msgget$private(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/61, 0x3d}, &(0x7f0000000080), 0x1}, 0x20) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0xfffffffffffffffc, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a327860d95054f13054eea065b66"], 0x8, 0x0) 2018/05/10 19:23:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffdd1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000fc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000f80), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d3410f84fba930e242cfb27f7e3eda47"}}}}, 0xa0) 2018/05/10 19:23:49 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) fallocate(r0, 0x3, 0x4, 0x5000ffe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r1 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='&self]securityGPLem1procppp0\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/35, 0x23) prctl$getname(0x10, &(0x7f0000000180)=""/146) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) 2018/05/10 19:23:49 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101400, 0x0) r1 = signalfd4(r0, &(0x7f00000000c0)={0x6}, 0x8, 0x800) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, r1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/10 19:23:49 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x80) ioctl$KDENABIO(r0, 0x4b36) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00003e3000)="240000002a007f000000000000800000000200010100000000400000080000000000ff10", 0x24) 2018/05/10 19:23:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$void(r1, 0x4020940d) 2018/05/10 19:23:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000000180)=""/74, 0xffffffffffffff5f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x7a8a, 0x4) 2018/05/10 19:23:50 executing program 5: unshare(0x40600) r0 = memfd_create(&(0x7f0000000bc0)="13000000190800", 0x0) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) fsync(r0) 2018/05/10 19:23:50 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000000040)=0x10, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7ff, 0x80, 0x596, 0x8}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x448000, 0x0) timerfd_gettime(r0, &(0x7f00000002c0)) sendto$unix(r1, &(0x7f0000000100)="51d90e039daade29f53ea1851acc97f83e1660137bcec5c9b9c3a1c0ee743c8ca3daded7f3ffac3386f842ad63e0f2c8119794c298631a6796994c0d64422d984b70093b527239c5fd80b6173622fb09bbd45295c8", 0x55, 0x20040091, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/10 19:23:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) 2018/05/10 19:23:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x3d40, &(0x7f00000012c0), 0x35f, &(0x7f0000000240)=ANY=[]}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3, 0xff, 0x3, 0xff, 0x3, 0x3}, 0x20) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) 2018/05/10 19:23:50 executing program 3: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='../file0\x00') chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x0) open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x0) 2018/05/10 19:23:50 executing program 6: readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000100)=""/70, 0x46}], 0x1) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x20, &(0x7f0000000040)=""/32, 0xd6, &(0x7f00000001c0)=""/214, 0xce, &(0x7f00000002c0)=""/206}) sendfile(r1, r0, &(0x7f0000335ff8), 0x100000002) readv(r1, &(0x7f00000000c0), 0x100000000000022d) ioctl$TIOCSTI(r1, 0x5412, 0x1) 2018/05/10 19:23:50 executing program 7: unshare(0x2000c00) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/19, 0x13, 0xffffffff7fffffff, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x141101, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000180)=0x2a0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x22e, 0x20, 0x1, 0x8}, &(0x7f0000000200)=0x18) 2018/05/10 19:23:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x40002004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r3) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/10 19:23:50 executing program 5: futex(&(0x7f0000000040)=0x1, 0x400000085, 0x0, &(0x7f00008b5000), &(0x7f0000000000), 0xf0000001) 2018/05/10 19:23:50 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0x3}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xce7, 0x8}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={r1, 0x37e, 0x14}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0x8001, 0x1}, 0x10) pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) r5 = epoll_create1(0x80003) dup2(r5, r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000080)={0x20000000}) epoll_pwait(r5, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/05/10 19:23:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = dup2(r0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x0, &(0x7f00000004c0)=ANY=[], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@newqdisc={0x68, 0x24, 0x12, 0x70bd29, 0x25dfdbfe, {0x0, r3, {0xfff7, 0x8}, {0x10, 0x10}, {0xffff, 0xf}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x100000001}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x31, 0x0, 0xb, 0x9, 0x5, 0x9, 0xff, 0xfffffffffffffffd}}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x2}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x200}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) socket$bt_cmtp(0x1f, 0x3, 0x5) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/10 19:23:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757375d78a245a62b15b8c9caff1c3082aedba6e9a9f039674d8286ea7b3f9e7eb44f3223dfc30175e606ef5673b2843136c66fceae5d986666166d0bcdd16a07f83d6b49b1ac0e305815613a5b02faca855a665ec1af906cd5265a9f38e5be817d817875692ddc029f40ed376b1d745b9610eb15ce9ce00eb4fe0238a7b5a98ba"]) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffff9, 0x9, 0x158, 0x7, 0x2, 0x56, 0x10001, 0xfffffffffffffff8, 0x1}) 2018/05/10 19:23:50 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100000001) r1 = dup(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 19:23:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x3d40, &(0x7f00000012c0), 0x35f, &(0x7f0000000240)=ANY=[]}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3, 0xff, 0x3, 0xff, 0x3, 0x3}, 0x20) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) 2018/05/10 19:23:50 executing program 6: r0 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x8, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x2, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000674989ff105824e000020000000300000054000000080d73797a5f74756e000000000000000000726f73653000000000000000000000006272696467655f736c6176655f31000079616d30000000000000000000000000aaaaaaaaaabb0600000000000000272119efffffff00ffff000070000000d0000000000100004e465155455545000000000000000000000000000000000000000000000000000800000000000000e6ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000800000000000000fdffffff0000000072656469726563740000000000000000000000000000000000000000000000000800fffd000000001d0000000800000000f97665746830000000000000000000000076657468310000000000000000000000697064647030000000000000000000007465616d5f736c6176655f30000000000180c2000003ffffffffff0000000000000000ffffffff000000b0000000b0000000e000000074696d650000000000002d06aadafbccd4000000000000000000000000000000000000000000001800000000000000031e0000b60000005e540000a6cc00000000000065030000434f4e4e53ff0f4d41524b000000000000000000000000000000000000000000080000000000000001000000000000000000000000000000000000000000526b28525c7cf628000000000000000000000000000000000000000000000200000000eec5728e7ea1290d329b04d1896d0b1921fc"]}, 0x2fa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x18000000000000}}, 0x1f, 0x101}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x7}, 0x8) [ 109.988723] device lo entered promiscuous mode 2018/05/10 19:23:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x400202, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000480)={0x4, 0x0, [{0x1000, 0xc4, &(0x7f00000001c0)=""/196}, {0x103002, 0xe6, &(0x7f00000002c0)=""/230}, {0x5000, 0x5a, &(0x7f00000003c0)=""/90}, {0x15000, 0x15, &(0x7f0000000440)=""/21}]}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x48400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0xdb, 0x0, r0, 0x0, [0x115]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) [ 110.044185] device lo left promiscuous mode [ 110.085695] device lo entered promiscuous mode 2018/05/10 19:23:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000600)={0x401, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000500)=""/195, 0xc3, 0x0, &(0x7f0000000000)={0x1a}, 0x10) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000002600)=""/27, 0x1b}], 0x7}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', r1}) 2018/05/10 19:23:51 executing program 2: unshare(0x800) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x100000000002) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)) 2018/05/10 19:23:51 executing program 6: r0 = socket$inet(0x2, 0x8000e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00', 0x6000}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@empty, 0x0, 0x0, 0x102}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x80}], 0x1) 2018/05/10 19:23:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0xfffffe71, &(0x7f0000001740)=[{&(0x7f00000001c0)="cf2bb8da5dd79f40fd1675a27ba496826ec50f5016fea8fc4500eab74c32ceb3cc6356bc38dbb0740e8fca7914c6cd73d470b1439e511dd78d802059e90c0cde97c45ae14fc40d08e82bc5cf64d2cb97663b10c204bacf8626e0a4c2d6a4cc723dd444aabdd681a3e014b1134bc9daede5dcbfab4c64a5aa774f2ebf5a7b1568924b2ac4c0a37da9a6cfe18ccd1a7dff21e17d3de06cf81023b971ea61cdfa049059864ec39347d2b7eca63b36cd802c7833c459c7feaa08adaa8a357a0b563e6d63f5839dd2f8853e6257ecd29c5055c6e5efce340f0378f968ab3db3"}, {&(0x7f00000002c0)="afa5395b2875e1040dafeaa879718371f60fafb4d9d98e57e2d44b06c3e8e2dd64909ce45407c4ad9f8fb173b9a0f0a97a25dbd2f4fb05b8f5d8293393cc78bad3e57684ef9c35cab6c8dc802ace3ed13ef02f6295dc355d9765d2c61b74f362c87559abdff5d462e352fe4518101b593a120db2b96220fc511a832327e534dec9036363f323fb722529d7f86aae2cc3dcf8acb52621100ffd7f5eb877e38822991be979"}, {&(0x7f0000000380)="34eb1d663734744834552972e20cb28b6034d7f708d7d9ced8e0139276a273babf227a5f1b5c51dfb3c72ffba2f44c767373ef9094952fcf7073f083b55e54f4a7ead92e9249f819b30657a07266d54c90125f29cbdeacd8dd8de98e2229c8e594a0759deee2904f76da1683d4fb55beef15c4f89917754ce044d60cece7b4500bfbc244142cebc3f6488cd4d1f61f2ac831dc66ab39111b2f1bf6effe4c23cfe63f073e881fc5c97a7a3db00cf12c868f10cdc1f9e3270d55f2a7bcb8111937a4796e1afa0657f12073e30fd576227af6fffdf83780d6c166f92865cae80f910161fa6790259fcb7cb74d8e13b47af1cc"}, {&(0x7f0000000480)="25138f449c7de0903f4e69ee02d2841e8c4ad7cd3eb0fbf60acc2c17eb0f0b789d87901e805513ecedccc45c7798691d02bcd83cab9970464fa239a72d8945495a04dd32f6ac260403404cb222f816530342a8e1f8a95e59cc4261aab99a5262285d52a3742f1b99a2cb362779c939b92f0a58abc656dcaecb0c600934dda4c42e0ed8435e4a7b6a700922bee806c2cdb19fd54e43cd0dbd09d146aeb2fa13a96cce4aa6f61a34b6efca5494f2234d6f3ebe970cae6b85e2"}, {&(0x7f0000000540)="cd8032d35f396feac6d2176d2a20770c35660e8a9dc0b86a7354ab7e4c02567091eba78e874dba21beef39cf850380f42a7de628968faf6bf121c66ae11f0437bee41549f739249a23f21886509cc3130251b0bb83c194a63d5d836ebbd1c0a2e445245f6aeaf153664cc0a1787050b6ac22ec4df25d77e39fa13ada9025f9a086267d74e984a026e3be70896273aab3955da3a0ae6f21536e8c5fb9881eb1b9676ec332f596b2bcba8b691a43794245dc53dea4b7b9995dd19bd8c9598e7caf7ec187ada030c107e42683a7696f256d7f1ac9575804df8b60b8f7257977"}, {&(0x7f0000000080)="5598315cf5526147cea5bfb6bd907367253a569dd3423cb5c7645afd71d52856a0a0240582763b1c6a70e93b55130405a7b214d348fd27527b1549f184adf47261f456234f955acfe0bf35ef5558ef3d24e1f6a351cc62e60d82e5825b59d5771455451805"}, {&(0x7f0000000640)="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"}, {&(0x7f0000001640)="7dd95a45f5b21d1c300650f9db3499d22553aaff93fb9132be2146da046709787434b5fe047ccc7b2023fe245689584008c3e7d4f9364235e85991d2f456aa009a91e835d6feed6bbfe9ab1f59e9815abd3787df7578fc1850cb2d8e72"}], 0xc5, &(0x7f00000065c0)}}], 0x278, 0xc802) sendmmsg(r0, &(0x7f0000006540)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)='n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x1, 0x4004000) 2018/05/10 19:23:51 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfff, 0x402100) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 19:23:51 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000000c0)=0x68) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00001e3000)=0x2000000007) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) 2018/05/10 19:23:51 executing program 5: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x1f) 2018/05/10 19:23:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x400) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x6a35}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002000110000000000000000000a0000000000fdad7e5b33e86b54d600"], 0x20}, 0x1}, 0x0) [ 110.320826] Unknown ioctl -2146391550 [ 110.330874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 110.359872] Unknown ioctl -1073457898 2018/05/10 19:23:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd46, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xfc, "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"}, &(0x7f0000000040)=0x104) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) 2018/05/10 19:23:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0xc1, 0x7ff}, {0x2, 0x199}, 0xfffffffffffffff7, 0x5, 0x6f4}) listen(r2, 0x68235eb6) dup3(r0, r1, 0x0) [ 110.373242] Unknown ioctl -2146391550 [ 110.386951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 110.406896] Unknown ioctl -1073457898 2018/05/10 19:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0800001d00ffff00000000000000000500000200ff0a80d2c712ebf156c1759044e1cc132900f04e000000"], 0x1}, 0x1}, 0x0) 2018/05/10 19:23:51 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x7917) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 19:23:51 executing program 5: lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000280)=ANY=[], &(0x7f00000001c0)=""/167, 0xa7) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=ANY=[]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0xa0000201, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x800, 0x101080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x1f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x7a, "4453cb1326a7ef6cebf9278e4046017b11e3168ebd9aa2c616781d7fdc4006541dc3464b0416b40b00efa2013324fc61704870618ec65638a3a13386e01d7eb538923b43de2881462c9f67c81683f9add9377ce28e86ea520225871d6226bb6f46b071160a21a44ebffdbe8b4e53941fbfc0d089660794c6d136"}, &(0x7f0000000540)=0x82) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)={r4, 0x8c36, 0xa, [0xe0, 0x4, 0x3, 0x5, 0x8, 0x419224c2, 0x5, 0x2, 0xac, 0x2371]}, 0x1c) 2018/05/10 19:23:52 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/10 19:23:52 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0xfffffffffffffffc, 0x0, 'client1\x00', 0xffffffff80000004, "542dcd5fcdbd4496", "542582688da8bd700b15a4d84cff645a641432e47db214a040434813719043b6", 0x400, 0x2c}) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) 2018/05/10 19:23:52 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x2) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0x2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1c8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000001bc0)=0xff80000000) 2018/05/10 19:23:52 executing program 0: 2018/05/10 19:23:52 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pptp(r0, &(0x7f0000000880)={0x18, 0x2}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20082, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000440)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'dummy0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getsockname$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x3e01638158ae6a76}, 0xc, &(0x7f0000000740)={&(0x7f00000008c0)={0x194, r2, 0xb, 0x70bd2a, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x178, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x718}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x194}, 0x1, 0x0, 0x0, 0x40}, 0x20000084) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200018}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x22c, r6, 0x707, 0x70bd2c, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xda8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x49}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff1198}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xae2a}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/05/10 19:23:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x10000, 0x1, 0x401, 0xbad4}, 0x8) 2018/05/10 19:23:52 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x2b) rt_sigqueueinfo(r1, 0x33, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb}) r2 = memfd_create(&(0x7f0000000040)="f373656375726974792e282800", 0x2) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/160, 0xa0}], 0x1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/130, 0x82}], 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x72) geteuid() 2018/05/10 19:23:52 executing program 5: pkey_alloc(0x0, 0x3) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xffffffffffffffe9, 0x8001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00fd00ff0fb572d60000000008000000", @ANYPTR=&(0x7f0000001340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000480fd7691759fd2e9e1bd09533ce7ddfe4f527ad2f88dda635ed457c1fac4089074c9ce8373e806915ab227a032db1e6db59a577da22490fc714224f710e7bcabdbeb8cdfa9b8b3a65f59f651de08205dd45d00f70d6840f3bf4208d3faece60872a00ebf376cb3e29fdb4ee31983fc16b7865c75157c69f59927e2734824108cf382ce2a4c2"], 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e23, 0x6, @empty, 0xfffffffffffffffe}}, [0x3, 0x9, 0x1f, 0x2, 0x3, 0xcbb, 0x400, 0x100000001, 0x200, 0x1ff, 0xb030, 0xad2, 0x1, 0x4, 0x1]}, &(0x7f00000000c0)=0x100) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a914f30000000000", @ANYRES32=r4, @ANYBLOB="300000001b00000000000000983ca75d4e8347ba0a26c29a940f18490000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/10 19:23:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = dup2(0xffffffffffffffff, r1) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) 2018/05/10 19:23:52 executing program 4: socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000040)={0xffffffffffffffff}) listen(r0, 0x2) r1 = socket$inet(0x2, 0x801, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x64, 0x200100) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) connect$inet(r1, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 19:23:52 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x100000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000001c0)=[0x4, 0x1000]) accept$alg(r2, 0x0, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/10 19:23:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)=0x1) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3, 0x4, 0x7ff, 0x9, 0x14}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8001, 0x1f, 0xb2b4, 0x6, 0x5}, 0x14) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423fdffdf00", 0x1f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000040)="1f0000000104ff00fdde45c8f305f0f00800018001fd00dcffdf0000000000", 0x1f) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'\x00', @ifru_flags=0x200}}) 2018/05/10 19:23:52 executing program 2: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) 2018/05/10 19:23:52 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xb, 0x5, 0x80000) setsockopt$packet_int(r0, 0x107, 0x2a, &(0x7f0000788000)=0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x400000) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1, 0x10001, 0x6, 0x3, 0x0, 0xb8, 0x82, 0x2, 0x7, 0x7fffffff, 0x2, 0x1000, 0x7, 0x0, 0x9c, 0x8, 0x0, 0x20, 0x800, 0x98, 0x4, 0x47, 0x8, 0x6, 0x4, 0x8001, 0x9, 0xe32, 0x7fff, 0x0, 0xb8, 0x5, 0x1, 0x77f98928, 0x41ac, 0x9, 0x0, 0xb5e, 0x4, @perf_config_ext={0x9, 0x20}, 0x10080, 0x5, 0x0, 0x6, 0x8, 0x101, 0x44}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x70, 0x2, 0x7, 0x81, 0x2, 0x0, 0x5e, 0x40, 0x0, 0xfffffffffffffffc, 0x7, 0x4eb, 0x744, 0x81, 0x6, 0x10000, 0x3, 0x100000001, 0xd8, 0x8, 0x2bd3ae99, 0xe1, 0x7, 0xc, 0x7ff, 0x2, 0x7, 0x0, 0x3f, 0x0, 0x2, 0x7fffffff, 0x98, 0x9, 0x3, 0x2f5, 0x5, 0x0, 0x9, 0x2, @perf_config_ext={0x936d, 0x1}, 0x0, 0x4, 0x1ff, 0x3, 0x8, 0x7, 0x1000}, r1, 0x4, r2, 0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x48000, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/05/10 19:23:52 executing program 0: unshare(0x60000000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xde88000000000000, 0x400000) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x5, 0x6, 0x8, 0xedeb, "651833fb4af2e1c76b3f5f01df6298f901a66bfe02681e058d1a4c931c791aa0dbed54a8e511db066031c016", 0x33}, 0x0, 0x0, 0xfffffffffffffffa, r1, 0x0, 0x4, "3f77e84840d69e3459a501a459a381bb2dec228c90635aaeea65ecb8d40e633f3a6d258df5977ad61d0deccbbff1acd255110817b8cd54df4703a77eeb7a8dce", &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x25, [], [0x7f, 0x8, 0x9f, 0x7]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/05/10 19:23:52 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000001c0)=""/103) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) r2 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000040)=""/138, 0x8a, 0x40, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x0, 0x4, {0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x3}}}, 0x80) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) [ 111.428363] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 19:23:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) shutdown(r0, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/05/10 19:23:52 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x9e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xffffffffffffffff}], 0x1, 0x673) close(0xffffffffffffffff) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) sendmmsg(r0, &(0x7f0000001380)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="8c2e5b5609fde5ebae97eb3b744f70d68bb0b6ae7d29341b59929409eb497053f281fad695db0b9513da266295a4704af23e8dd1b000381ccf7bdaac2f874bccb9ccc87418dbd117eccbfd2da83f29c5fe9578fd6d938e840083011272337a83d3ccfb2c7f95403f84afe9111b04fac3fc0546f7a728918c1b0f4c83fb43021301a46cffb8b4cb8d937bece1db7f18b3481b03b4ca4fab724c7f4890295a7255f4128416c305a1218eea16b8b73c84ad2608e0a1c354d9ea359fabfddd67509ce01270e1928e7a", 0xc7}], 0x2, &(0x7f0000000100), 0x0, 0x41}, 0x6}, {{&(0x7f0000001300)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x804}, 0x2}], 0x2, 0x0) pread64(r0, &(0x7f0000001400)=""/145, 0x91, 0x2) [ 111.517126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.582293] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.601451] IPVS: ftp: loaded support on port[0] = 21 [ 111.640828] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.689697] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.733329] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 19:23:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x22, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x492000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) 2018/05/10 19:23:53 executing program 5: syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x80000) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) fcntl$setown(r1, 0x8, r2) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r3, &(0x7f0000000300)=""/213, 0xd5, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x0, "102e5e5f61cb"}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/10 19:23:53 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0x10) rmdir(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, &(0x7f0000000100)='@', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x2a4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) listen$netrom(r1, 0x1) 2018/05/10 19:23:53 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x402000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) dup3(r1, r2, 0x0) 2018/05/10 19:23:53 executing program 6: r0 = memfd_create(&(0x7f0000001800)='\x00', 0x3) r1 = syz_genetlink_get_family_id$team(&(0x7f0000001880)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001900)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001940)={0x0, @multicast2, @multicast2}, &(0x7f0000001980)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001bc0)={0x0, @loopback, @remote}, &(0x7f0000001c00)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001c40)={@multicast2, @broadcast, 0x0}, &(0x7f0000001c80)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001d00)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001e80)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001f80)={@mcast2, 0x0}, &(0x7f0000001fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002100)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002200)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002240)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000024c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000025c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002800)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002840)={'team0\x00', 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002880)}, {&(0x7f00000028c0)=""/30, 0x1e}, {&(0x7f0000002900)=""/33, 0x21}, {&(0x7f0000002940)=""/25, 0x19}, {&(0x7f0000002980)=""/86, 0x56}], 0x5, &(0x7f0000002a80), 0x0, 0xfffffffffffffff8}, 0x1}, {{&(0x7f0000002ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002b40)=""/255, 0xff}, {&(0x7f0000002c40)=""/238, 0xee}, {&(0x7f0000002d40)=""/59, 0x3b}, {&(0x7f0000002d80)=""/14, 0xe}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000003e40)=""/203, 0xcb, 0x7}, 0x1}, {{&(0x7f0000003f40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000003fc0)=""/64, 0x40}, {&(0x7f0000004000)=""/7, 0x7}], 0x2, 0x0, 0x0, 0x8e}, 0x80000000}, {{&(0x7f0000004080)=@nfc_llcp, 0x80, &(0x7f0000005680)=[{&(0x7f0000004100)=""/47, 0x2f}, {&(0x7f0000004140)=""/72, 0x48}, {&(0x7f00000041c0)=""/143, 0x8f}, {&(0x7f0000004280)=""/215, 0xd7}, {&(0x7f0000004380)=""/103, 0x67}, {&(0x7f0000004400)=""/137, 0x89}, {&(0x7f00000044c0)=""/96, 0x60}, {&(0x7f0000004540)=""/56, 0x38}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/209, 0xd1}], 0xa, &(0x7f0000005740), 0x0, 0x4}, 0x3}], 0x4, 0x1, &(0x7f0000005880)={0x77359400}) accept4$packet(0xffffffffffffff9c, &(0x7f00000058c0)={0x0, 0x0, 0x0}, &(0x7f0000005900)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005a00)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000005b00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006e00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000006f00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006f40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000007040)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000073c0)={@remote, @remote, 0x0}, &(0x7f0000007400)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000074c0)={@local, 0x0}, &(0x7f0000007500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000075c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000076c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000007700)={@local, 0x0}, &(0x7f0000007740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007780)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007880)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000007980)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007a80)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000007b80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000081c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000008cc0)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000008c80)={&(0x7f0000008200)=ANY=[@ANYBLOB='h\n\x00\x00', @ANYRES16=r1, @ANYBLOB="000726bd7000fddbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004002a070000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r4, @ANYBLOB="ac010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400b300000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040082ffffff08000600", @ANYRES32=r8, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000008000100", @ANYRES32=r9, @ANYBLOB="9c01020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r10, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000f8ffff38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000200000008000100", @ANYRES32=r13, @ANYBLOB="7c0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="300102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff00000008000600", @ANYRES32=r17, @ANYBLOB="3800010024b2096a496374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="3c01020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="080007000000000008000100", @ANYRES32=r24, @ANYBLOB="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", @ANYRES32=r25, @ANYBLOB="280102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000700000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r28, @ANYBLOB="fc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r29, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000010000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r30, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f616463617374000000"], 0xa68}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r31 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r31, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x80002}, 0x20) 2018/05/10 19:23:53 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="500000001400003900000200000000000014ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000004c2bf23e3e29a82076ef705de018f47ceb6122af6e5ce7bac39548d732f0ff000000bcd107ec1283afe00461f521ba5b1768791e2904705a48a30f16314ea91c85edddda082980000000000000ffffa4d6e8b6ec8869b357af64b6a2b3a782c400000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="8000000800000000"], 0x2c7}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/10 19:23:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'nq\x00', 0x4, 0x80000000, 0x27}, 0x2c) signalfd4(r0, &(0x7f00000000c0)={0xf606}, 0xfffffffffffffe79, 0x80800) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6006f52600383a00fe8000000000000000000400000000ffff0200000000000000000000000000010200907800000000600a07ec00002900fe8000000000000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e2"], &(0x7f0000000000)) 2018/05/10 19:23:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000189ff4)={0x10, 0x34000, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x600, 0x70bd25}, 0x14}, 0x1}, 0x1) [ 112.775732] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20004 nq 2018/05/10 19:23:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20c00, 0x0) write$fuse(r2, &(0x7f0000000140)={0x20, 0x1, 0x7, @fuse_ioctl_out={0x5, 0x5, 0x14787bc, 0x7}}, 0x20) epoll_create1(0x80000) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x400) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 19:23:53 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000002300e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0xbe}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000280)=@nfc, 0x3a2, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/10 19:23:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4000000004e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab7539a572f3274191c5724089c2d853602000000fcc594f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2000041ecbc1f65b7f9050006ad73", 0x44}], 0x1, &(0x7f0000000040)}, 0xc100) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, 0x20d, &(0x7f0000000580)=[{&(0x7f0000000200)=""/190}, {&(0x7f00000002c0)=""/86}, {&(0x7f0000000340)=""/86}, {&(0x7f00000003c0)=""/188}, {&(0x7f0000000480)=""/255}], 0x10000000000002c6}, 0x3) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) [ 112.830318] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20004 nq 2018/05/10 19:23:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42200) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000040)="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", 0x1000) tkill(r1, 0x7) 2018/05/10 19:23:53 executing program 6: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/10 19:23:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x0, 0x0, 0xc, 0xfff, 0x101, 0xffffffff}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4363a41b59356e1cbb3f3e2414de5ab2a6c6ff2195485ada2110", 0x1a, 0xffffffffffffffff) keyctl$link(0x8, r2, r2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 19:23:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0xfff, 0xfffffffffffffe2f) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/10 19:23:54 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000280), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x786, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x8, 0x83d4a32e03a50221, {0xffffffffffffffff, 0x0, 0xffffffffe39d9270, 0x3}}) 2018/05/10 19:23:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x6, @empty, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x1aff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x3ff}], 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e00000027f00000100000000090000007f0000fd0ed10351d401"], 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/05/10 19:23:54 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) accept$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newroute={0x48, 0x18, 0x510, 0x70bd29, 0x25dfdbfe, {0xa, 0x20, 0x10, 0x1f, 0x0, 0x0, 0xff, 0xb}, [@RTA_PREF={0x8, 0x14, 0x5}, @RTA_PREF={0x8, 0x14, 0x4}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @RTA_PRIORITY={0x8, 0x6, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) socket$inet(0x2, 0x80003, 0x4) keyctl$unlink(0x9, r1, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x2, 0x400}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x103900, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="91d0bd5bd41e", 'sit0\x00'}}, 0x1e) 2018/05/10 19:23:54 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0x67b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f40], 0x0, &(0x7f0000000200), &(0x7f0000000e40)=ANY=[@ANYBLOB="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"]}, 0x6f3) 2018/05/10 19:23:54 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x8c, 0x4, &(0x7f0000000000), &(0x7f0000000100), 0x0) r0 = inotify_init() fstat(r0, &(0x7f0000000040)) 2018/05/10 19:23:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000000000), 0x54c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000040), 0x102000001) 2018/05/10 19:23:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) sync_file_range(r0, 0x3ff, 0x2, 0x2) 2018/05/10 19:23:54 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x2, 0x8}, 0xc) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) unshare(0x40600) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/10 19:23:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/107, &(0x7f0000000040)=0x6b) 2018/05/10 19:23:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x9, 0x77e, 0x0, 0x0, 0x803ffdff, r1}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4000) [ 113.886253] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/10 19:23:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340), 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x120) 2018/05/10 19:23:55 executing program 2: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc)=0x3, 0x1) listen(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x37, "93d304794cde65eab8c057cd356010d245afc11f6740f864fb6b4ea6afb918700a5b563c9d446dd94de60b8c4c6f2d732261a1957c42a3"}, &(0x7f0000000080)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x7f, 0x7ff, 0x0, 0x0, 0x4f}, 0x98) socket$netlink(0x10, 0x3, 0x80000003) 2018/05/10 19:23:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/3, 0x3}], 0x2) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) flock(r3, 0x7) dup3(r2, r0, 0x0) 2018/05/10 19:23:55 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = socket$inet(0x2, 0x6, 0x5) getsockopt$sock_linger(r1, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe32) 2018/05/10 19:23:55 executing program 3: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x200000000, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000240)) 2018/05/10 19:23:55 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40080, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000940)={&(0x7f00000004c0)={0x470, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r0}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r0}, {0x218, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffde5b9ee6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfa}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r0}, {0x17c, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x101, 0x1f, 0x3, 0xffffffffffffffff}, {0x4, 0x5, 0x5, 0x4}, {0x3, 0x80000000, 0x6, 0xec}, {0x8, 0x8, 0xd26, 0x1}, {0x1000, 0x48638195, 0x94, 0x6}, {0x9, 0xffffffffffffffff, 0x1, 0xdcd}, {0x81, 0xb7, 0x1f, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r0}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r0}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r0}}, {0x8, 0x7}}}]}}]}, 0x470}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@upd={0x110, 0x12, 0x22, 0x70bd26, 0x25dfdbfe, {{'pcbc(blowfish-asm)\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0xffff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0xffffffffffffe0a0}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x48000) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/05/10 19:23:55 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x0, 0xfffffffffffffffb, 0x46, 0x2, @scatter={0x3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/173, 0xad}]}, &(0x7f0000001200)="fe1c2236f1696556c1bb7f642ad0e30096b147c16dcc48ace3c9c9c3c4a40b0317df90519bbe8297168deb79793ede00fa0a575513b4bcf4e91b0eae11bc751f2859f74bf15f", &(0x7f0000001280)=""/4, 0x1, 0x2, 0x3, &(0x7f00000012c0)}) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/10 19:23:55 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000000)={0x60000000000}, &(0x7f0000000140), 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="9807000000070000000000000cbdc6fe85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80002, 0x44) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/05/10 19:23:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fallocate(r0, 0x0, 0x100000000, 0x7fff) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x81, 0x5, [0x9e8, 0x80000001, 0x8, 0x9, 0x7]}, &(0x7f0000000100)=0x12) 2018/05/10 19:23:55 executing program 7: r0 = getpgrp(0x0) set_mempolicy(0x4000, &(0x7f0000000100)=0x2, 0x4) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x300000000000, 0x54b, 0x4, 0x3f, 0x2da1c6cc, 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4a8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x8000) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/05/10 19:23:55 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/117, 0x75}], 0x2, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) readv(r1, &(0x7f0000001980)=[{&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000001640)=""/66, 0x42}, {&(0x7f00000016c0)=""/233, 0xe9}, {&(0x7f00000018c0)=""/157, 0x9d}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000001a40)=""/227, 0xe3}], 0x7) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa", 0x43}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001b40)={0x400, 0x1f, 0x5}) dup3(r2, r2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/05/10 19:23:55 executing program 1: r0 = socket(0x8, 0x20000000000005, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xfffffffffffff801}, 0x8) 2018/05/10 19:23:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240)=0x40, 0xffffffffffffff70) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) bind$ax25(r1, &(0x7f0000000200)={0x3, {"71bbf5555d9bc8"}, 0x1ff}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0), 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/10 19:23:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00'}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x8, 0x7, 0x8, 0x3}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x228042) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/10 19:23:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="010008030020000000678ac0e085c700"]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x68b3, 0x400800) [ 114.491309] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/10 19:23:55 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280000, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/05/10 19:23:55 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) sendto$inet(r1, &(0x7f0000000100)="a9229eccbef4bacb86e0c6a1e86f328fdec061ff1fee6b13c7a5bea02df26f1800d0ff009d2ee4893676eeb239dc3d9cf275a37a82988624d1bfd942f3cb7795849c99c89c491608fc3a69acda0bc68c9738b764b5c026cdf2f28cfce63bc262f5082fcf304c2f8cbbf14be546676949eb067c3e75915cc2250f67c43a494b07f035bebe2e5d5e7654f5e8c2a88c739de0e8bc6496de13aefd", 0x99, 0x1, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x2, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/05/10 19:23:55 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) rt_sigreturn() personality(0x400000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x811, r0, 0x0) [ 114.694273] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/10 19:23:56 executing program 0: rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000040), &(0x7f00000000c0), 0x8) 2018/05/10 19:23:56 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)) r0 = socket(0x20004000000013, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x100, r1, 0x300, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7de}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd4f}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x906c) 2018/05/10 19:23:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/187) 2018/05/10 19:23:56 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @local}, &(0x7f0000000080)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x4, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/05/10 19:23:56 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x80, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xfffffffffffffe62}, 0x20}], 0x17c, 0x0, &(0x7f0000c08ff8)) r2 = socket$inet(0x2, 0xa, 0x1000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), 0x4) shutdown(r0, 0x1) 2018/05/10 19:23:56 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="220000001400070000e800000100030002480800010000000800020041d80af0f055", 0x22) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 19:23:56 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x7a]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, &(0x7f0000000080)=0x20) 2018/05/10 19:23:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) close(0xffffffffffffffff) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) [ 115.256098] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 115.267968] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 115.304092] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 19:23:56 executing program 0: mmap(&(0x7f0000b53000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000000040)=0x1, 0x4, 0x0) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000735000/0x1000)=nil) unshare(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xd001, r0, r1, 0x80000001, 0x2000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/05/10 19:23:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x801a) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x8200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x5}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000180), 0x10000000000001ff) 2018/05/10 19:23:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0xffffffff, 0x5, 0x8, 0x2}, &(0x7f0000001640)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0xff, 0x6, 0x40000000, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0xfffffffffffffffe, 0x8, 0x2, 0xea7e}, &(0x7f0000000180)=0x98) socket$inet(0x2, 0x7, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x80, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000200)=0x4, 0x4) r3 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000001400)='id_resolver\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001480)="36f5d88b3f5e3261cddf27e5b2d401cf0b92b41abd6e3a47e3f34766396275d0feda0e67c3b0c4bd0557d99154d2d4d7f035bd3878518faa394fa578ab6dfad3d8f42e3d4aec145568dafb3fc86d4f0a57a6593c2c6e6c71c46754ae46992ae61f71c4e5510abcad6a", 0xffffffffffffff73, r3) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, r4) 2018/05/10 19:23:56 executing program 1: socketpair(0x5, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x80, 0x7, 0x100000001, {0x0, 0x1c9c380}, 0x305ebb3a000000, 0x7fffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000940)='/dev/snd/pcmC#D#p\x00', 0x2, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000001}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) write$sndseq(r1, &(0x7f0000000d40), 0x0) 2018/05/10 19:23:56 executing program 4: socketpair(0x1, 0x0, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x1}) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r2 = open(&(0x7f0000000000)='./file0/bus\x00', 0x202004, 0x1180) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r2, r3, &(0x7f0000aef000), 0xffffffff) 2018/05/10 19:23:56 executing program 2: request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='asymmetric\x00', 0xfffffffffffffffb) r0 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='asymmetric\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)="10323024038741aa81c32cbfdf9af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981c21521ea8ca", 0x34, r0) 2018/05/10 19:23:56 executing program 6: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=""/45, 0x2d}, 0x0) 2018/05/10 19:23:56 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="bb5d34833370b025dd485dc21e09b04e4cdf97de5c863e9ebdc16188c59ad3b1ffbd6e2a557d4fea35c7865a945fafa96044874e8b38a23034ce43e313fd8f9656fa968a6e85443978f6d5c7ca639785063d6523e2c84bad65feb750ce32e4dbb293085a3bb1bda600db9832db692dbc384b81a6bdf83e3b70a42830f693b3f1560d542f81e7d5015e49d446708623014e9a554ef0c1e5b9fe40b6f09faf56581754f1ebc65c6160fa5d3f6a37bbc4eff484f1de03163dbdaa752bb12fe5acc9f70f8e8ad3865f3c70dcf62efae04a1d280ee06cc4ef1677b17817294bbfabb972568f287149f9409008076ff660fccc0273064f0b921f7ed8", 0xf9, 0x10, &(0x7f0000000080)={0x11, 0x19, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x1000}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x8, 0x0, 0x5, 0x2, 0x2}, &(0x7f0000000400)=0x98) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/05/10 19:23:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000dee5f2a2324a144310a9c61c392c676a9ae1bf3e2f7349ad141249a0c60d057fefa8ee6aa0191e89f7ca5ee4242e9a2ba2754e62e50bb7180e27e5070f3420054b") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000003c00)=""/4096, 0x1000}], 0x1) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff8) 2018/05/10 19:23:56 executing program 0: r0 = socket$inet(0x2, 0x402, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond_slave_0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x60000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7fffffff) 2018/05/10 19:23:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x85, 0xe8, "e0b9b8c41344dc6db7fee775af45de8483b0a560ad8e67120d2c01a6ce99aad798dfdac61ed9b99b5c700c8f5cfd97dbe34295865697732de826138a4f47ecd56cf84c619b10f6d618a51ed6c416189220271eb2aba891a700e5ef5a72f7b226a5a67808eaa0517125fd82df48815feedbc29d49c62e53f21545ec7a2367098a6bc9cada0f8ad9fce1692df8ddd0c29c886466f29e37dc483e84f438909d258ec0f926a6d7e3011244372484cc33c308a86b3af0410a34c94f823344cd97bd4ce1768f4a062255d57448ef5ae3608359ecd8c7cb6adeca987aee649b93cfa00d605f2b0592455d0d"}, 0xf0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f0000000040)=@ethtool_cmd={0x4e}}) 2018/05/10 19:23:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001500d3f40000000000000000ac1414aa000000000000000000000000ffffffff00000000000000000000000000000000000000000200200000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e3095e080000005de26190cde462206b6bce4aad81b8f091e46901f90eb25c40a6b92c22952c750685ffe1d7826b42aebdc9c5d245a73ed6cbd30ea089260ce24d688638ac6149501ef586ccaf8a4e0aa2830efe5d5af4137d1886dc2c5e434951f6f0c178397ea4d6f01d232a"], 0x50}, 0x1}, 0x0) 2018/05/10 19:23:57 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/223, &(0x7f0000000200)=0xdf) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x10001) 2018/05/10 19:23:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) 2018/05/10 19:23:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="776c616e31ff766d6e65743173797374656d73656c6600", r1) fcntl$addseals(r0, 0x409, 0xb) r3 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='/selinux/enforce\x00', r2) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/112, 0x70) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="cda8ad8dd82d89016a44ee9b1e75b71caf5905795efc831a2ee43fcb2a3a940db13e8ba048a598d300c703bc9390477e81305b76fd84cd4bc18cb78bd92aedeb80a49268985e646349ab4b9ab2a61b17eafce6f56f1992591b2c5e5c2604100c9fd3e9771b3f513abd7ba06fb413d300ebffae2faa2b552c14fe3c9544945bc6c461bc99919f0986254384821691518101353469ec8cc09f8f2d558d52f755527c9bbe032933d7f8a293cf19d352252cbe742194bba46e8a29ffd27c43cc004088b7de6e427ae812e530846ec650ae54c3c22f2c11250ca69a21ed0b6c2935aab2ceea092f235f508345e3f7bc909d1f679a9abca9320a75e597f6", 0xfb}], 0x1, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0xffffffffffffffc0, &(0x7f0000000240)=""/126}}, 0xa) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="627472668a1f00c16994f95a6600"], &(0x7f00000006c0)='proc,%]]@\x00', 0xa, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @multicast1}, &(0x7f0000000380)=0xc) shmget(0x0, 0x2000, 0x904, &(0x7f0000ffd000/0x2000)=nil) 2018/05/10 19:23:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f0000000000)) 2018/05/10 19:23:57 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f00000002c0)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000300)={'sit0\x00', 0x8001}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r1, &(0x7f0000000280)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/10 19:23:57 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x81, 0xd08, 0x0, 0xf}) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/10 19:23:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_sec_ctx={0x4, 0x18, 0xfff, 0x8001, 0x11, "ea9ee440cbd03782d975915a1b6e83bc7c"}]}, 0xffce}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x8, 0x9, 0x0, 0xc, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x10, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x9, @in=@multicast2=0xe0000002, 0x1, 0x14, 0x10}]}, 0x60}, 0x1}, 0x48004) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/05/10 19:23:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x14, &(0x7f0000000080)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff}, @exit={0x95}, @ldst={0x2, 0x2, 0x3, 0x0, 0x2, 0xffffffc0}, @exit={0x95}, @generic={0x800, 0x400, 0x5, 0x5}, @jmp={0x5, 0x6, 0xe, 0x3, 0x7, 0x18, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0x20, 0x3, 0x7, 0x9, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000140)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231, 0x0, 0x1}, 0x33) 2018/05/10 19:23:57 executing program 5: r0 = socket(0x10, 0x2, 0x10) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) write(r0, &(0x7f0000c9e000)="24000000100005004d0800080001ff0303450100100001001000f100f70000f1de005609", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x10080, 0x10}, &(0x7f0000000180)=0xc) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 2018/05/10 19:23:57 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x526, 0x101000) recvfrom$unix(r0, &(0x7f0000000040)=""/17, 0x11, 0x1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x5, 0x62, 0x3, 0x5, 0x9, 0x5}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b84233065de59e1fe0c6df1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") sendfile(r1, r0, &(0x7f0000000340)=0x1, 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'gretap0\x00'}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000200)={{0x0, 0x8, 0x9, 0xba, 0x401, 0x101}, 0x32a6}) 2018/05/10 19:23:57 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) [ 116.784622] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/10 19:23:57 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ppp\x00', 0x10000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001840)='/dev/vsock\x00', 0x200000, 0x0) pipe2(&(0x7f0000001880)={0xffffffffffffffff}, 0x0) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000018c0)='syz0\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000001900)='./file0\x00', 0x30) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001940)='/dev/urandom\x00', 0x294500, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vga_arbiter\x00', 0x400, 0x0) r7 = syz_open_dev$mice(&(0x7f00000019c0)='/dev/input/mice\x00', 0x0, 0x202000) socketpair$inet(0x2, 0x80807, 0x6, &(0x7f0000001a00)={0xffffffffffffffff}) r9 = syz_open_dev$evdev(&(0x7f0000001a40)='/dev/input/event#\x00', 0x7, 0x40000) r10 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r11 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/urandom\x00', 0x4200, 0x0) r12 = openat$full(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/full\x00', 0x400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = syz_open_dev$admmidi(&(0x7f0000001b40)='/dev/admmidi#\x00', 0x8, 0x80000) r15 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/snapshot\x00', 0x800, 0x0) r16 = syz_fuse_mount(&(0x7f0000001bc0)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x2, 0x2080000) r17 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001c00)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001c40)=0x1c, 0x80000) r18 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001c80)='./cgroup.net/syz0\x00', 0x200002, 0x0) r19 = socket$unix(0x1, 0x2, 0x0) r20 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001f00)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r21 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001f80), &(0x7f0000001fc0)=0x1c, 0x80800) r24 = perf_event_open(&(0x7f0000002000)={0x3, 0x70, 0x3, 0x40, 0x614eef2c, 0x1, 0x0, 0x3e4, 0x0, 0xb, 0x7ff, 0x600000000, 0x5, 0x2, 0xc2d, 0x9, 0x2, 0x2d4, 0xfffffffffffffff8, 0x0, 0x3, 0x6, 0x401, 0xbfe0, 0x1, 0x10f, 0x10000, 0x9, 0x0, 0x61, 0x7ff, 0x87, 0xffffffff80000001, 0x1000, 0x100000000, 0x0, 0x3, 0x4, 0x0, 0x5, 0x0, @perf_config_ext={0x100000001, 0xd694}, 0x8001, 0x1, 0x8000, 0x5, 0xc77, 0x1, 0x800}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x1) r25 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002100), &(0x7f0000002140), &(0x7f0000002180)=0x0) r28 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000022c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002380)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0}, &(0x7f0000002400)=0xc) r33 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002440)={0x0}, &(0x7f0000002480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000024c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000025c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = syz_open_dev$vcsn(&(0x7f0000002680)='/dev/vcs#\x00', 0x9, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002b00)={0x0, 0x0}) r39 = geteuid() lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0}, &(0x7f0000002c40)=0xc) getresgid(&(0x7f0000002c80)=0x0, &(0x7f0000002cc0), &(0x7f0000002d00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002d40)={0x0}, &(0x7f0000002d80)=0xc) stat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getegid() r50 = accept$ax25(0xffffffffffffff9c, &(0x7f00000039c0), &(0x7f0000003a00)=0x10) r51 = inotify_init() r52 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003a40)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r53 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003a80), &(0x7f0000003ac0)=0x10, 0x80000) r54 = openat$uinput(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/uinput\x00', 0x20800, 0x0) r55 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003e40)='/dev/autofs\x00', 0x22100, 0x0) r56 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003e80)='/dev/autofs\x00', 0x2, 0x0) r57 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003ec0)={0xffffffff, 0xa15c, 0x10}, 0xc) r58 = getpgid(0x0) r59 = getuid() getresgid(&(0x7f0000003f00)=0x0, &(0x7f0000003f40), &(0x7f0000003f80)) r61 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004340)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004440)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004500)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000004600)=0xe8) getresgid(&(0x7f0000004640)=0x0, &(0x7f0000004680), &(0x7f00000046c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004700)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004740)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000004840)=0xe8) lstat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004940)={0x0}, &(0x7f0000004980)=0xc) lstat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005180)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000005280)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005640)=0x0) r77 = geteuid() getresgid(&(0x7f0000005680)=0x0, &(0x7f00000056c0), &(0x7f0000005700)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005740)=0x0) r80 = geteuid() stat(&(0x7f0000005780)='./file0\x00', &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r82 = socket$bt_hidp(0x1f, 0x3, 0x6) r83 = syz_open_dev$midi(&(0x7f0000005840)='/dev/midi#\x00', 0x0, 0x2) r84 = socket$inet_sctp(0x2, 0x1, 0x84) r85 = syz_open_dev$audion(&(0x7f0000005880)='/dev/audio#\x00', 0xffffffff, 0x2000) r86 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000058c0)='/dev/loop-control\x00', 0x300, 0x0) sendmmsg$unix(r0, &(0x7f0000005980)=[{&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001540)="abf6dcfd3803a8d095f454194b3c92a6cf8acc92d186dad04834591fee2279674ecaa798b2dd489ba49496a9f60a59c65f743ae8cbec4eaa27", 0x39}, {&(0x7f0000001580)="5262ebddde32ada7b11b6daecca1557b8f9ba7537dd8e79025dc23f64b01cbf7983987339565e3ff3cab3a12b00b3d5a470e89b9f00807d0bc0734aab90e29df5c9d2c2e1bf5921a66a093d4373ef0e6a33622c7f7a7bd6e0551539953182629f06e32dfc671136ce0923b43bcb7828c515366ad3df749e15455207f7ce76e30d86ce5843f42f4551ef6dea6669e36a6d2b3f3a3db06c4eabddef7b0fd708c8af7a65bba022612f1adb588ba67d60e1053d56999c8a34844442a6ced8c7b20492e4477a9531d3860eb999120", 0xcc}, {&(0x7f0000001680)="41015bbfae83a236d4758e2ae4c23dbaaa41a6129915289df1254edd1ff5b734bf0d472de86771380eed0cf63544db2f10d7295d2d1cd07255ee68611acfd7a674ac38e04a9ddb56cff3b78d760630a0d93faa8879fc81f2e4693d9b4661e54598c0571ce1880f53", 0x68}, {&(0x7f0000001700)="43ecdff1faf4418102133a0eb9f73b80dfc7adb628aa5ebe278788bddab5de5593fe98b4f4506342b5b420caabf30b796d115689be969f042e90d70319f5537d009015d5421052f37b22f6f5788456d09c62bfa268ed01566b06ebcfbb31ad7fda43f68bd5f95db1114ad48deb07f87dd9ef9a16f4941d4f8f42853a86aa7bd5bdf5e223bf96edb4acba1345bf730634ff6ee598dc582abc4ab2ed0956e7cd62f7e51c678db37650e9fb82d5b73b58f4eba711c7634d3813be6119b6d1c436f2f1145bdaf51975d801c1cd33b86a8ad9bcf4eec9bd5c8b9daada4e25766a06f87af0bf0d899c35", 0xe7}], 0x4, &(0x7f0000001cc0)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}], 0x88, 0x800}, {&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="6b5a96d600aecf0329e17a45dda5b9e12283a143afcaf1910c108f76cb9e90ac20f62eb91d47c1f70f7c730147669c0525fc43bdbd310d535aba2d4a6927e6e597e00781e4c807b2d06411aba566b549a5283e73c41c9a84669cecff52d6af916bb040bdbf7b131de808dd052f88767c56598a9087fcc2cc9cf3ede72449e455203ed3c08de4377d082c9dba23016cad3b1395dd390034da858835230f50f5e57b550fbca4a3df12b8210b7e2d", 0xad}], 0x1, &(0x7f00000026c0)=[@rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r37]}], 0xc0, 0x44081}, {&(0x7f0000002780)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000002800)="dbc1addd1bdfff13f0243413380e4f736b4da39bd3ebf128c5eb68184ca81858", 0x20}, {&(0x7f0000002840)="b64ac731ed6997283958da34e3c75d51924070fd072e6dc0903ef3eaf975c3fc4ebdc42f6894fb571ea259b146dfa9e1b39ddcddb9344952dcb88a9f04122c51fde99d21a6dec09d3c4d4837274d063f156705af6718f65c7de035c4bc1c6e0e497f2cfdd2fc867472b6d3c241615f80364bfee5833811c410e24ed86ae38a1fa3a652fa", 0x84}, {&(0x7f0000002900)="f31b679d6465e057bee0ece5d3e0f7874e0194efd0ce0253f4a0a03b8cd8a6051b3ebff3cbe780fc52f407908199c3a850", 0x31}, {&(0x7f0000002940)="20945b71f0de2cb9fac5acdcd708caf8cdb7f2a621902d520f0fbc641000de5495bc02126b33b1e1387ecc826c460db1451d547fcecf19a96f9bef509a045cf360edc21f613542fb173916d80caf511a5fc6b6ba2a8b1b8d8d2a886b478f95481625e22892e97f01c7f0b7be495715735bd766f6b6fabe9ce8df3165aba58befe941012b0276332527c36612f87c6b70cab29c9091b8faa52d8ea01cc9f21c34b372df8625858c82c8040d3643115548e6f5e380069ac7c1cd415a43e176ff8fb03897d19ead607014b15d7f43a9190ef227e6f19ef96bdf", 0xd8}, {&(0x7f0000002a40)="a7447a17e6da0e3eb6a952d032f8b328a2f2ffe4f063971e0805949346", 0x1d}], 0x5, &(0x7f0000003000)=[@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}], 0x80}, {&(0x7f0000003080)=@abs={0x1, 0x0, 0x101}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000003100)="13881ccccda52b909ab30f2c137ea731ef46e20fa1dda69cfb21d65cceaf84cfd7a100e9856f74aca4284839ec18bdfd7087d277a79cb8c8df4555d0da9e28f7917596501acef913b58ed7e4e584bc73caf541166f446d5e7c0ab4f22c750fe855a6e47718cdf2c60b3ba404a2933cd1ee584302e98585fdaaee3e3894a1e9617e767a8060fe4df26b91c89686d299922cf81df0f7547de1c3860418543323456504af92e69afd638fbbe95b62d1995cdb2574a2ddc55ce1be8578e2af744f673d8d71a8e361bdaf86a1c8664dbf0ccd50b8909e7e09c6307f", 0xd9}, {&(0x7f0000003200)="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", 0xfc}, {&(0x7f0000003300)="ca4be2743fe7f2beeeb1fb7d3e266e74f937e338aa848baca114be5188ca30812fe35d2c3a374db32edf199812c8", 0x2e}, {&(0x7f0000003340)="c490221a9120f1bedbe91d6a5f313044178978ff2c2b6751c9dfcabdbbee59e0afa6644bc14e226750f994ca11ea6481c91b4b2991fb6465aad17574d5703d8a8f3ea04fae6575c734ccf33116c9dbf2dcd76eb0b414a07333bf787e77c3a3c3fcee51a7a77539b91005223a49996b17a12068f9bf12729310d216d3ec8b62d2cd8e80d235fbdb299b1cfa9e589a43fdb9266e685075746022d2087d9f9c7742dc48f3b8c3c4502b64d4205c03835f28b27fa4965cf0fca8b002a1090675aa463dd66ed2e01ab5d520e4a9c0eaa8b1a463d88f195b", 0xd5}, {&(0x7f0000003440)="5eb35c9bd065ea7eacf761d1b40ed214ebdbdea850fb20eaf479118b175bf0ea8f5b33fb584feb59eb6b8b", 0x2b}, {&(0x7f0000003480)="c697127227d1bcdff5f3865d4da7409769f95d7f2f83cd7f280eb8d20d7dd7370bf97b1fe1675ed384ec6d79dd0d", 0x2e}, {&(0x7f00000034c0)="21c49c65f3a9ce3657a01a63ed92be656d3f95af3912ff51c4b8c792ef2c2bc4145a19b1cee06221f8a43e278d1e0fb443005fa4da7c4540e94e30147fd61333dd414d4a8f2068d427ac9a773957d1cc6546f5b567c29dd5c12dbb74412379b30748781a80873e12d6ffb3bd476beaaaf53a8b670bfa1d3a85af883a800548380236f145acc1781dccf84e24c2fcb9e7314e00e539137b81c7b1faffdaf74e6c3c83e35a2822837b25a2", 0xaa}, {&(0x7f0000003580)="382c000dfd464c", 0x7}], 0x8, &(0x7f0000003640)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x48000}, {&(0x7f0000003680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003700)="f374cd34191e776d9a5f93be5dbd75199747aaf75a852cb8aa2f8ff54274f432633567e6ac172658c5189f44503239ba029cc593423d821deff2171efeb769d1dde59dfaf36066b0c045ed2ead703d7ab1fb570188224a474abff89cbbf3c38f52ab11199c8d8c231246bde50618f59bec4bc15228e856b1051d3bdfab512884a43a012e432fe0bbe421d581ffa99d4423ea79be8b2d6492848062c8", 0x9c}, {&(0x7f00000037c0)="9f86dc377245ffb74ab2e17227187d0fade774b954dbb1f29095b61b9fbe95adbf27837894fd28728429d2adefae3bef014acffbc1b6370ff0442af579f9a3e111b74fe7680d2a83c78e5bca846718ad7e7723c1db15699fc42ea795518272a66e7f54dfa2c00b5bcb2baee42be68a6f59a7bd4f77509442d0f61230bb84ba066d77bba14e20a1a1c202267c10aaab1894d8db24201098517affe8df735f6faee69556d202b012ee35e3eea4", 0xac}, {&(0x7f0000003880)="32e992487a2de1bde5e8da783cd7a0de183ccc7075094a425b738dd68d798590af2e1b944b32a005a0fada3363a9b0b642854879686c73d00bfaf5d3883d29345aca3390e378beed9bbc0cedff8e43991e659c46125a421ad9ee1bf650e9eda25d79e5b1862efc2a0c91a777dea68781322fde8d4995b1f81ad980afa46a5f9f1d3a883b6cc462e32e3df25a3c068a31fb867e22b2a3226e51ae484716f75abfee5949d45424a895c89ec4eb070ed1cce0322d06b63598dbc926e62f19518a8b0ed9b1699d8f65514845dcd073e6e661d8cf1c1a1fdb1b709eb804ccb0f9620a85a04081f33c69ff1a", 0xe9}], 0x3, &(0x7f0000003b40)=[@rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}], 0x28, 0x1}, {&(0x7f0000003b80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003c00)="4c02ed01e97c404a152e00b60e8d17e5c69f5c27ebc49c11768073b24e026dcd32ecbdf00a5cdf4d41695bca3c243566b54986a9962108385d984899b799b4b9be9c8b8e9928cacad90be8dae1708a85cddf490af146be2c766df3a5120ef9d67c11878ada99caa20c2c61ae9cb540cdc779bf246c8ddf260cc769a84d1251a65e2f274fdb8d1aa1c00a1149cd59bc9c4bb8102039cd0135e2318d8dc4cd6eaf", 0xa0}, {&(0x7f0000003cc0)="942250da1aeb16e19252808efd2fc129f305eb97578f685b499382e230d784d5fad1400d7d6379376cb261e0ce313d51794e601b9b4f283a3b71776a20574476f768b437ac43d53498f63dac5368a59354500509061205063fa2468a8a52b415c81a", 0x62}, {&(0x7f0000003d40)="7c3ca3eac3b19e98c63b7fc0625db0cf11961d18de12a443710689c6898f107d0c163e573e589a287baaa5d3cbd62dd6cd55578cacb73ecafac3df3bd936d7b1b6546afd9de99392cd17626f53ce13e1a133374cdcf3d5d74413c3f614a4d525d7a2a5345b8f621ffcf865bfaba6ef76e0dcfc4f463b9cb7ac91b7b51b1d9d513f665408f17639f48a304ce5b05a7eba1b633671032c234d", 0x98}], 0x3, &(0x7f0000003fc0)=[@rights={0x20, 0x1, 0x1, [r55, r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x10, 0x1, 0x1}], 0x50, 0x8000}, {&(0x7f0000004040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004300)=[{&(0x7f00000040c0)="8b83b6543b933d2bd7cf37d052cc1ef0a437ae42780361079dd9f0458bf94e6e055a44c345dce56da956202050d893ecacdf51283fc6325c7a0e79ab17a91083347d084da4bd17670b67949603c95ea05219b5f09d537a3bd26664833a85745831743e6901ffe04e03ddda38308007834abab0e6331a1a50703c4a532cb7613702ea81edbc0bb31f1eff697136", 0x8d}, {&(0x7f0000004180)="18e7a991d0ed2fe523b0b502cfc42146581a825fd21e62da3e5eb23fa5899dfe9da1", 0x22}, {&(0x7f00000041c0)="eead48cdd8744a824985f46f1f4ce59d", 0x10}, {&(0x7f0000004200)="d64050b64a7419ee7fdbedea28cac48da5bb3d926e29727109f9f1e7ec9941969d8ce740556f3e5b77731eb93e2484ee2c670da57e671e0fd43eaa5be08f95e45ca093e816552947676a6c1b4f512404b8f6d24d28aa52bb69adb04324c6ab713a2d550d897048d5f4549802883d759ac9b2df3fe9649d83c910ff9f0ec01f5a7d18abaadb2a15fb40e34bf4ace728a4e8340ecfbf9f41dad8fdf69790c5085943e6cf8cd76f6b953f8bb4fb78fec9bbb515a869e3765675d36bcb34e8527722b3da7cad210b5cea49cf404aa72df3f346d23d", 0xd3}], 0x4, &(0x7f0000004b40)=[@cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}], 0x80, 0x20000840}, {&(0x7f0000004bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000050c0)=[{&(0x7f0000004c40)="f6eb08f9c142d85e9741ac7f27e60579cfb9c18b63f6f7a61f4aa3fd9444ee9cbf995717366cbedcf48a0545aa35d00bac812054ba435778d01cdb23357856d107dd45f533d2edaf4ddace6fcfaa0122bce2140cde0790f20ef8c9a22e45d23e0cba4b84a97d1dfb64e4ad900f403b43a5a023beff8904c72f08c017ab8510923d540f558b26cd2306facc03bd52f5d1b00baddda543c581", 0x98}, {&(0x7f0000004d00)="16f87a26726f60f5ced5165f61c6559974e0664ec14e59754ca0914e6e94750176e557361c6ff71f60285cf1db58dadff44436940e79ed75b6ea545ffda799deac9be00e1d35f6a216151ce651a92b95c673c28b56c1a8ad8db05a4484304ca34d220ea5e1e1f782138662e96ebd77f1659227732d026e373cbe43365bc7de732e96a8f2aa931e8bf753f98d6868af183c8be92e8685394b80986da6ab195467a8bf84cfb9be38138ec6d22261674c0fc73604c40e3a2ea7712e0c88fc3517b846e9be20cf05dbb3b5623488594b5bbba90cc7f4f144783a10590e1ac6f3efb97db0194db5d6", 0xe6}, {&(0x7f0000004e00)="8062a8632688903f075f266ba46b105600b930b53bc863ea46c0b0a57b9abae51a7c9d44859f5a3eddad88402fcbb347c45aac86caf606e14e705965177d046e1eb68408a5e368e0ccaacdaaae3e23d29c0d4a684ec6a1", 0x57}, {&(0x7f0000004e80)="3feb638702bfbfb26519d1d6861c3f3e1e1db21b97c8f85210f2a9b776c6da", 0x1f}, {&(0x7f0000004ec0)="cb0fe5ecbf466102e7be397e24e73fd3574a83e7f1aea2ba0e8e0cec7ab83d78b3e455ef993b8c324ab482175b92aaabe3f0b9678683f2dbd6df97b7d60858680f8d7459d38bf48676155650c9d4cc3eb3b77e6ff94a2bf6ea0ba5e3ad92519eb5335d052636a03370e5e79376c3386ed0c49a9fbe9d3e18582b2f7896ffb93d51b590b0ddd05247c5cdf6ba7df5fe27e5e95962572eac3aa500dbf7a56c623cd87c3dab48554c338c1e6589a23259166bb1c8387dcff1f8842d37939723e00bf35a7e3c86ffcb6dd8ca812edbb4725db094a9bd1e", 0xd5}, {&(0x7f0000004fc0)="1d3f88cfd4ec29f87830de3deb9332282833178c54c06eaddd92e135380d6d9c57a8de53166d3337b94490227c", 0x2d}, {&(0x7f0000005000)="cd696f53700c0f3abaef248d5d3e610ce7f2505653af7f9bcc970a73ba7b0751d7ffabeae7e7cb6efc730dc25d43645026e091475b1bf5082e8ab90025af099c990ec12789c24d9d7b1bf4664f1d06603c4fcafa46a3f316f6dae4949875f10cd18edf59c81cd513247812e235cb3d62f4e469ccacc507a55ae0607b57b92ab6f138a5c194df91d38aa36cd73acafb5e68c0ed70e74b", 0x96}], 0x7, &(0x7f0000005340)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r73, r74, r75}], 0x30, 0x45}, {&(0x7f0000005380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005600)=[{&(0x7f0000005400)="4130a800e49ef7779658da889ebd71e758648bab656bb7149e8ad68166106013f3881ee3d4494d4293ec58dd6fe0f03e072e5d820d7bf01d27ea3a9c2d7ead544ae1c0f9745cd6c351f17aef394a76", 0x4f}, {&(0x7f0000005480)="aa13553b0a62ad80c26bfaf63abc904c469a41b8b2dd4ea35f2168fab08991eaade8d794c41d0217b540b267cd785b34264b3dd598eea85cac8bb7799d4f9dd573472ad9520f636763240e03786a8b33ea4d25677b8a2494c6df1cec45", 0x5d}, {&(0x7f0000005500)="128bd85c67d1cf07c9943e99ebe40858b1503ed11ae2de3d1c91c7183d796be8ea3b9931e1300e55f0e4ded544c0b01fef64683a750ea1dca1dcdf8a02eb15ba580a59995eecdda1f4edf43ea31cca407957ecdcd1da75412b4b8a51b0561092087f815d90947cc7c9dd1ea77e583b66e680497504c7c3e5c1d930d75c5eb5cc7630619b218092a38ec6797743f88222971e9a0f4a46f8bf0e206e67d3c116d03456d41b77b1e2d58ebfc9447168262b5fbb5ba8fef8298adb9d02f4c9cb26e589c476797ea4451076cb9338f44e71f73ec73fc9", 0xd4}], 0x3, &(0x7f0000005900)=[@cred={0x20, 0x1, 0x2, r76, r77, r78}, @cred={0x20, 0x1, 0x2, r79, r80, r81}, @rights={0x28, 0x1, 0x1, [r82, r83, r84, r85, r86]}], 0x68, 0x8000}], 0x9, 0x4000) r87 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r87, &(0x7f00003cd000)=@ethernet, 0x10) setsockopt$inet_tcp_int(r87, 0x6, 0x19, &(0x7f00000000c0)=0x2, 0x4) [ 116.845862] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/10 19:23:57 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/05/10 19:23:57 executing program 6: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x6, 0x6}, &(0x7f00000000c0)=0x10) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/10 19:23:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x3ff, 0xca0b}, 'port1\x00', 0x0, 0x1000, 0x4, 0x7, 0x7fff, 0x1, 0x8001, 0x0, 0x1, 0x2}) dup2(r0, r1) 2018/05/10 19:23:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000540)="e7", 0x1}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xc3, "2c2f3068bc65d5672da61df0e57a1ba0b0825676b3a264523abed33880a927f1dcc3eb85994b0c3c8d4cb824bc6c6ec4bc06c485e0a41f43fbdd5edb2b79f3c54af19970c6bb2f702d09e45cb4138c6370720162fc1aa2ffdab7a63ff971cf3bf12f5c2cf28cabb8652d50742b33ee23743e21178fdea54860b3bac157497baa6d7e26a7e4c5667e65ae0dc9c71fa40e897587ef7d5c138fda5feda63c3e312c80bd40bf730455cfaad3e8d5896400900445477916f2c6d8689dfe704e1805bcdefee2"}, &(0x7f0000000180)=0xcb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) r4 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cgroup.controllerq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000100)) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/42, 0x2a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000001580)=0xc) lookup_dcookie(0x2, &(0x7f0000000580)=""/4096, 0xfffffffffffffea9) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000400)=0x4, 0x8) 2018/05/10 19:23:58 executing program 7: unshare(0x7fe) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x4, 0xfffffffffffffffe}) unshare(0x8000400) 2018/05/10 19:23:58 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x40) dup2(r0, r1) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000180)=0x8000000) openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="37952ef18280dd04ae6b9173b155c22e823c3a1c00000000730bd8fb19394a97ed3c74d315c9274fc20c1f345deacd2b1d4351236e1574dafaf2de7d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) sysfs$1(0x1, &(0x7f0000000040)='\x00') 2018/05/10 19:23:58 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getscheduler(r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={[], 0x9c, 0x8, 0x1, 0x9, 0x6, r1}) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) ptrace(0x4208, r1) rt_sigsuspend(&(0x7f0000000000)={0x8}, 0x8) 2018/05/10 19:23:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000340)=""/187, 0x383) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x102dc) 2018/05/10 19:23:58 executing program 5: r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0xa41, &(0x7f0000000000)={0x22, 0x80, 0x1, 0x4}) r1 = gettid() waitid(0x2, r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0xc0eb, 0x0, 0x2, 0xfc}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r3, 0x100000001}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x6, 0x4) 2018/05/10 19:23:58 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x2, 0x4, 0x8001, 0x2}, 0x22, 0x3, 0x0, 0x0, "f3dc7d96a91717111b94d35ace6911250e6a78f27472b1308e5bd0b3462aa21ecf3d9bc45a1229aa718204b5001d594539d94d38324cbab1494bf561c94d735a"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x200002) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bond0\x00', 0x1}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r2, &(0x7f0000fce000)}, 0x10) 2018/05/10 19:23:58 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x2a, 0x0, @thr={&(0x7f0000000040)="f1", &(0x7f00000001c0)}}, &(0x7f0000000240)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000140)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xab8, 0x402) accept4$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) timer_create(0x7, &(0x7f0000000200)={0x0, 0x33, 0x6, @tid=r1}, &(0x7f0000000280)) 2018/05/10 19:23:58 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) r3 = socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0xd) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x500, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40, 0x0) fdatasync(r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) recvfrom$llc(r4, &(0x7f0000000780)=""/203, 0xcb, 0x10002, &(0x7f0000000200)={0x1a, 0x201, 0x8, 0x0, 0x1, 0xfffffffffffffff8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) keyctl$read(0xb, r6, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) splice(r5, &(0x7f0000000600), r3, &(0x7f0000000640), 0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r7}, 0x14) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000280)=0x1, 0x4) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$llc(r1, &(0x7f0000000580)=""/107, 0x6b, 0x40002040, 0x0, 0x0) [ 117.520145] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop4 [ 117.534269] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 19:23:58 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3b) sendto$inet6(r0, &(0x7f0000f98000), 0x13f, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="73797a5f74756e0000000000001700", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x5}, &(0x7f00000005c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000006c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4000}, {&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)="96a9172ce70345fd9cb09d831fece61ccecc2d8fafa56ca75c6573bc8ed1ec333211490f7d0b5db7146f78dae4918b564c6962486667f61a89ed0cd48727dbaff10e1136bd07fcd494979fe9d50a1141d9efa2aafe710dd6bfd9a181cb0a80825af50e4174955b345dc046d1159a8dc7f13c1e93c46bafa6fdf3526c1d6e082b271e943ed9df334808d41d61f9f3c0ff66f273be640ee6c89a8d0659b29ceb3c522411c6e6b9ad0d8b7f848c674e00e7fe6bca9f96e6", 0xb6}, {&(0x7f0000000200)="16c0ef9b99a8b3887d9a286f49539427fda39faf8c935536fc5e0435f6ce5523a2eef6dfdcc3550d8d7c87c0e0803a87426628555454d37335c478d7dab368468bcab878e9bb96ab81e6", 0x4a}, {&(0x7f0000000280)="3e4cf9654c20b1685555070a71570161a79270c324439562e99e51952998934d34be2ee12e4be2d0d01dac4c20d94d8840a98c1af7d4e27d30b33c5e3f22f3c749f76b3c610304fe9a609078ad625c293b7ae6fab6fd67b52699654581bf75c68004d0981fb2eddb1dbb5d72c765ae047ccca996d8561fda9e965a0e8b47160033406af06025c19ba2994eae4a85b9e8df41595db6c09ee64d23ca328b70098b8c073624c32a237e60c1a92b65367e4d79b0be3ac351e1050d5da3ce1999e14ab3269578e1397d28930a653903eda535d12c48ea24188f127d6359c749bc624fef90397a6c96cb2b9c72f88939da47a0", 0xf0}, {&(0x7f0000000380)="b543582c69241b7d7f07bd2c336c5762dda39cda56249e26800c1785c198c85f851724578d00c2aef38be32d5a0b6cd99ceff348f0e78aed477267d7ecb11749ff330e69fd37c98cac30cb86e4c5ff57d82ae0e412e5aeafe4ad3dfc711b4c7021755eebb311a6f1172622", 0x6b}, {&(0x7f0000000400)="442c807882ab548186a20cb53411ae4f256cecac2dfd926e7cac0aee8f8411742c10d983be055131036b29eca777ed907d672a5af4dd6cfa49c37d4940bc5bbc77f0db15edf455a974f05f65a3222e1a08fd9adef6fd64acef88e04403217377f3e2d4e41bfb0923f79f9b24950a372ca5b563cd936c33a69a969c358c57982c7e15047551bf427988053e62c0b9bd", 0x8f}], 0x5, &(0x7f00000008c0)=ANY=[@ANYBLOB="18000000000000008400000000000000ff7ff8ff06000008180000000000000084000000050000002000000003000000180000000000000084000000060000000000000000000000200000000000000084000000020000000100000007000000ff030000da74d267bcf7e16b95a953f5f6a21984f7f1d7d6cceb5b0bcf0e56a4e66398f49b0cce32fda8eb3fc9abe5530c68d077c18dfaa9afdc213860e61f532db82dcf4834e54b7f1211810bbf6f622c125d28c6abd071ee30c34807ce94fa1cfe2af1503f72b314802c981ade18a43b92a3e2c62d15e97e1854d27ff1e82c8e2de1b40afa328cb2ec4b76c6", @ANYRES32=r3, @ANYBLOB="300000000000000084000000010000000000db0802020000425400001f000000050000000600000000000100", @ANYRES32=r4, @ANYBLOB="1800004c3753e1123c69d5a915c53ea36934000000000084000000000000000000000000000400"], 0xb0, 0x4000}], 0x2, 0x800) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/05/10 19:23:58 executing program 7: ioperm(0x0, 0x9, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0xfffffffffffffffd) 2018/05/10 19:23:58 executing program 4: getpriority(0x1, 0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x3, 0x9, 0xf1, r1}) 2018/05/10 19:23:58 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup(r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) setsockopt$sock_void(r2, 0x1, 0x400000000001b, 0x0, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000100), 0x800) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5641, &(0x7f0000000040)=""/21) r3 = socket(0x2, 0x2, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x2000, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f00000000c0)={0x7, 0x6, 0x3, 0x8}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c50000)={0x3, &(0x7f0000f13fe0)=[{0x2, 0x0, 0x0, 0x4}, {0x60, 0x0, 0x0, 0x4}, {0x6}]}, 0x10) 2018/05/10 19:23:58 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) r3 = socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0xd) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x500, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40, 0x0) fdatasync(r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) recvfrom$llc(r4, &(0x7f0000000780)=""/203, 0xcb, 0x10002, &(0x7f0000000200)={0x1a, 0x201, 0x8, 0x0, 0x1, 0xfffffffffffffff8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) keyctl$read(0xb, r6, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) splice(r5, &(0x7f0000000600), r3, &(0x7f0000000640), 0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r7}, 0x14) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000280)=0x1, 0x4) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$llc(r1, &(0x7f0000000580)=""/107, 0x6b, 0x40002040, 0x0, 0x0) [ 117.857134] eql: renamed from erspan0 [ 117.895916] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 19:23:59 executing program 7: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x879619dde3e7630d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100, 0x8200, 0x1, 0x2, r1}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pause() syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/10 19:23:59 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 19:23:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1ff, 0x200000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x57, 0x9, 0x11, {0x1f, 0x1}, {0x0, 0x8}, @rumble={0x0, 0x1}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) 2018/05/10 19:23:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x9, 0x6, 0x800}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/54, 0x36) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100000002, 0x200000) ioctl$TCSBRKP(r2, 0x5425, 0x7) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0xfffffffffffffffd, 0x8000, 0x3, 0x0, 0x1e62}) 2018/05/10 19:23:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x200) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x207fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x100000001, 0x2) 2018/05/10 19:23:59 executing program 3: clone(0xff33f7edd37d4c, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x440, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4e23, 0x6, 0x4e21, 0x9, 0xa, 0xa0, 0xa0, 0x89, r1, r2}, {0x0, 0x7, 0xff, 0xb8, 0xffffffffffffffff, 0xfffffffffffffffa, 0x1000, 0x3}, {0x84f, 0xebbc028, 0x7, 0x6594}, 0x100, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x2, 0x3, 0x8, 0x1, 0x9, 0x4}}, 0xe8) 2018/05/10 19:23:59 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='self+selfGPL{selfem0vboxnet1\\selfcgroupproc\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x81d7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x84) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/10 19:23:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') lseek(r0, 0x400002, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/70) 2018/05/10 19:23:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x7) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[0x500e]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x7, 0x1, 0x4, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x665}, 0xfffffffffffffcd4) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) unshare(0x10000) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x28f, &(0x7f0000019000), 0xfffffffffffffe74}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0xff, 0x4, 0x7, "378269a42f449bcdde39a2c6d217cadce443a48e19c9f805907f642dbe49f152cb138a822f891b65716ab1d3e50fd7081847517488e98f7a027b432ed95f4a8c294f46ecbf9194edae808c01d2cdb757"}, 0xd8) 2018/05/10 19:23:59 executing program 6: socket$packet(0x11, 0x3, 0x300) socket$vsock_stream(0x28, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 2018/05/10 19:23:59 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x46}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0xfffffffd, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3f, 0x1, 0x8001, 0x3, 0x0, 0x20, 0x2080, 0x2, 0x9854, 0xcb91, 0x1, 0xff, 0x7, 0x0, 0x3, 0x3, 0x52, 0x2, 0x9, 0x7fff, 0x800, 0x100000001, 0x80, 0xffffffffffffffe1, 0xb4b, 0x9b9, 0xe074, 0x5, 0x100000000, 0x8001, 0x6, 0x800, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x3a, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x820, 0x5, 0x7, 0x2, 0x2, 0x0, 0xffffffffffff40a6}, r3, 0x3, r1, 0x3) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x4, 0x9, 0x3, 0x4, 0x0, 0x2, 0x40008, 0x5, 0x2, 0x6, 0x80000001, 0x1000, 0x8, 0x100, 0x800, 0x3, 0x6, 0x1, 0x7, 0x0, 0x1000, 0x8, 0x100000000, 0x1, 0x23, 0x7, 0x8, 0x8, 0x0, 0x9, 0x7fffffff, 0x0, 0x30000000, 0x8, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0xb6ab92d5df58fd70, 0x0, 0x1, 0x3, 0xfdc, 0x8, 0x400}, r3, 0x6, r4, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000540)="119b56c5283b86014a9648c5a8aaf21286c07a18bb315eb1776a5a81216ce2aedcc38bb595b2bd6188b8fb30901767ecd39975d71dddfc88cd424a700da41d4feb7aa1219d6d9e9f8b4013319ab37792c57e2507dbce8872e7d55c5682bbd219251174931c4bcb45a2ac8af881aa1a7a318375d487f81f7aefc2349f", 0x7c) 2018/05/10 19:23:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bind$alg(0xffffffffffffffff, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0xc) 2018/05/10 19:23:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x512f, 0x6, 0x2, 0x400, "17ae151e68d79b3a3e1c514201adea82758efbff49a0804ca2bb7bdbae302285"}) 2018/05/10 19:23:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {0x77359400}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "988a1708bbabe75c"}}, 0x48}, 0x1}, 0x8005) dup3(r0, r1, 0x0) connect(r1, &(0x7f0000000040)=@generic={0x1d, "42352603c35b202329c4e3eb09567cf1a5a5cae6f0ea1a6c0b1addb9f9ab08c6b6245e71b3ffbc100a5304ac226f684f92a205d7bf7c135fdf64aa6091e0a162aba328e5bbe2ad6632191f6ae7c407d0c3edf8f0f098b3d6ab43b032d094e3f85e9fa6933931d9991635f02c912eeab16c71d4b953afd303d0a55be78852"}, 0x80) 2018/05/10 19:23:59 executing program 4: clock_getres(0x1000000000006, &(0x7f0000000140)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1f, {0xfde, 0x6, 0x7fff, 0xffffffffffffffff, 0x2, 0x5}, 0xffffffffffffffff, 0xffffffffffffff0d}, 0xe) read(r0, &(0x7f00000000c0)=""/38, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80002, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0x2}) 2018/05/10 19:23:59 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/11, 0x34c}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000003c0)=""/42, 0x2a}], 0x9, &(0x7f0000002dc0)}, 0x4000000) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x8000a, 0xfff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000400)=0x2) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000440)={0xaf80}) 2018/05/10 19:24:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x4, 0x0, 0x4, 0x813, "78fdbabf7a0131e8a95cb76840a7bf03b1874bd7ec51e7dd0ec3b345ec8c6512749503fb8b08578dd27106cf", 0x66}, 0x0, 0x0, 0x8, r2, 0x0, 0x2, "63f02f7ea32f0957cfa788218adeaaed4e0cc7d6099c6321a674eb19495bce9f5f0a5f3f0f4950ae9f4e75e9a522f157b1b5ca814e262a3319e8fda43c6c6c5e", &(0x7f0000000100)='\x00', 0x1, [], [0x6, 0x8, 0x81, 0x6]}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/10 19:24:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x1000000) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, r1) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/10 19:24:00 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x200}, 0x90) 2018/05/10 19:24:00 executing program 0: r0 = socket$inet(0x2, 0x803, 0xff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/10 19:24:00 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) socket$inet(0x2, 0x5, 0x672a3939) 2018/05/10 19:24:00 executing program 6: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xfe1, 0x4) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) timerfd_create(0x7, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r3}) 2018/05/10 19:24:00 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x100800001) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/10 19:24:00 executing program 7: ustat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40000040000600, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0xe}, 0x7e}}}, &(0x7f0000000100)=0x84) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x2, 0x1f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000280)=0x8) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/10 19:24:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) pread64(r0, &(0x7f00000000c0)=""/254, 0x4d7, 0x3c) 2018/05/10 19:24:00 executing program 1: r0 = socket$inet6(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007fbdb76d1cb2a4a280930a86000000a8430891000000390009000a0005250d0000000000000712000000000000cc1338d54400009b136e000000000000c43ab8220020bdf26f4ea867ae09caaaa198", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0xf56}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x13}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x68b5}], 0xe8) 2018/05/10 19:24:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x1}, 0x10) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0xffffffffffffffa0) write$eventfd(r1, &(0x7f0000604000), 0x8) 2018/05/10 19:24:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x81, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400803, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000005c0)={0x200000000000d7a0, 0x80}, 0x7cd2f67) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x90) r5 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x83, 0x408400) fcntl$setpipe(r1, 0x407, 0x800) socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r4, 0x8, 0x5, 0x1f, 0x1, 0x4}, 0x14) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) iopl(0x6) set_thread_area(&(0x7f00000000c0)={0x7, 0x0, 0x0, 0x5, 0x3, 0x510, 0x7fff, 0x100, 0x2, 0x3}) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000280)=""/96) r6 = memfd_create(&(0x7f0000000040)='/dev/vcs\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000480)={r7, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x101}}}, &(0x7f0000000540)=0x84) 2018/05/10 19:24:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180), &(0x7f0000000140)=0xb9) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x920}}, 0x3, 0xff, 0x2, 0x7f7d, 0x800}, &(0x7f0000000100)=0x98) r3 = getpgrp(0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000017c0)=0xe8) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000018c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001fc0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000)={r9, 0x80000, r1}) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001b00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001cc0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001dc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0, 0x0}, &(0x7f0000001e40)=0xc) sendmsg$unix(r1, &(0x7f0000001f80)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000002c0)="7818c75fb065013d3b97f4add2216b37e861cc8792be3abb5fb908285dca2870640056e95431a0de3a0f8357d727b32fb62ded0eaf14409e5a11cb176b0b6f198d6a84bbbcaf3c9c36930b3eae4edcb72eb0c83c0e962244bb27725d21137e92cb0f25a85087279f99e40903ecb1e34dd760a745aabc201e464ed216e07a69", 0x7f}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="2cc5ace98ab1cb6488a426ec5c3e150f605fe2e8c121ecced61a91a4de191dfaa9131de3ec9c3bfa4355860686a3b66816720ff4453db06e17f071d9709088c74d58d38c7e3b1d140c090ee243bb27dcfdf6beb277cfab8386a19eca88e045bcac0eae33", 0x64}, {&(0x7f00000014c0)="3a8fc92f659cdbf09205c8ae7745d09c949532e07beb54a5204d2f71bebfd832897a79cc309f1752a26daa20ae8cf5ea6fe5c23c1e95a1b2e1e911379ebe3969d33df73b00d961f1663475a83890f00891cfa40510f6e2d1acbeefd66ae14b92408a09fda9078eda921f29871f3eee09f2e6bd474bc51ad9b2ec6832c9ee6b64d96e73cb4f6f9135c143e7b5f35fb9b0da631e2b54a41148c3bec13e88e0372e76c0ed0ca18cdd4b66b531493cf42a382471deb9a0", 0xb5}, {&(0x7f0000001580)="eef67de239cba976819d97e85faffea99bbdf0ca7d16cf4ead428595ea4160cbd11425c3b995f27f5ef3fcf8fb3029c3c7e51685b02fb684276fa261fd66d9a282174b78b75c0300975d64ee05a8da14462911d2c8bfb8256652d712b11edd31e3c4d6c6928f345054", 0x69}, {&(0x7f0000001600)="05b6d839714fbbc54075672e61d7362c0e57b5c1470b7d93a22967b389603b0f8f67acc89b7e40", 0x27}], 0x7, &(0x7f0000001e80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x4000000}, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0xfffffffffffff990, 0x0, 0x8, 0x4}, &(0x7f0000000200)=0x18) 2018/05/10 19:24:00 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/05/10 19:24:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000041dd26657c23db9e903c9f649f78c17e00c682750fd77cc7052cdd66327c9ea2965c227811ac360744d4ed977184c768ad2cba3022475d0a84e3321a28cdbacf8952f249b04854f47374b20e08003892c9779cd06dd44865ab400dedc867e329d826c9c12b16dd15a448e281e700000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x1, 0x81, 0x401, 0x7fff, 0x8760, 0x5, r1}, &(0x7f0000000140)=0x20) fsync(r0) close(r0) 2018/05/10 19:24:00 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x2e) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x48, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x141) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000273ff6)='./control\x00', 0x80000c12) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r2, 0x8, r5) ioctl$KIOCSOUND(r3, 0x4b2f, 0x4) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000040)) writev(r3, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/05/10 19:24:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="384b8098fd93befd42a0279b960e8a5bc965ab2191ca9b7de8ad6adcf7321e800acd843a8b451e3200000000000000000000000000000000"], 0xffffffffffffff25) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/10 19:24:01 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xf000, r1, r2, 0xfffffffffffffffb, 0x20000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) 2018/05/10 19:24:01 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf64(r0, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x679) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000840)=ANY=[@ANYBLOB="ac1414aae00000020000000006000000ac1414bb14bbffffffffac1414134a7775e630cfec4136bc33c916ef78b3edd8cfaf05d617ad2522686917921ae11114ba3871a41c44dace4f48444bc57dfbb1b5000000000000000000000000"], 0x28) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x4d8, 0xffffffff, 0x318, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x9, 0x2, 'fsm\x00', "f153f30bf3b0ca06ae6afdfc0e0e7c28a6fe56a54dee41f3781d03089a2a928c5dea1160192332455ac4161a37374383ff5a2491351e3d5b552b2fe37bdb7468b83faead93b64d1ef86782975d7a5534efc7a93647056d9193d8daac47f946ff21c7fd1318e646ef20f05eea563ba3e2f15b456e69280f60bbd7a414b7e448f3", 0x5, 0x2, 0x9}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0xfffffffffffffffb}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x18}, @empty, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xff, 0xff], 'ipddp0\x00', 'sit0\x00', {}, {}, 0x3c, 0x4, 0x4, 0x20}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@empty, 0x2}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x8}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4, 'sit0\x00', 0x8}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, [0xff000000, 0x0, 0x0, 0xffffffff], [0x0, 0xffffffff, 0xffffffff], 'teql0\x00', 'bond0\x00', {0xff}, {}, 0x3a, 0x3, 0x4, 0x1}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000e40)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000700)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x24) r2 = add_key$keyring(&(0x7f0000000e80)='keyring\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x3f) unshare(0x203fffd) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'selinuxlo\'system]'}, {0x20, '/dev/usbmon#\x00'}, {0x20}, {0x20, '/dev/usbmon#\x00'}, {0x20, '%-trusted:ppp1'}, {0x20, 'user\''}, {0x20, '/dev/usbmon#\x00'}], 0xa, "4ab52fd5bdcf12e5ec50459811d383045118c6733a4edbd37ad6235c3d968bbf5b5ef4cca18f647af25ecf74db332add7aa665e84266b83e73a6092dda109f1b3fea0b2fa80c4cc68365dcb3824997a6aceacb6e601547acb525df28b30dd3144076e1071e1a675e03acec851c4668755244d0321f98d9006aa871cedb6d106b3ea93f42b77cda83c4ad323fbd89cc09da6dfc6ceca3810524dc42bc67a90fde99e4f106b64112021aeaad1f0de958bc73990c3f"}, 0x111) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000000e00)) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000780)={0x0, 0xbd}) 2018/05/10 19:24:01 executing program 2: semget(0x2, 0x3, 0x2) r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000000000)) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) write$binfmt_elf32(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x365) rt_sigsuspend(&(0x7f0000000100)={0x1}, 0x8) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/05/10 19:24:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x33a, &(0x7f0000000000)=[{0x1d, 0x0, 0x0, 0xffffffeffffffffd}, {0xffffffffffffffff, 0x0, 0x10001}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/05/10 19:24:02 executing program 2: unshare(0x60000000) socketpair(0x3, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7ff}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280040, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/10 19:24:02 executing program 5: r0 = memfd_create(&(0x7f0000000240)="7070704817db7eac34cede5c346c6f876c090000006f5c2e00", 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xa00000013, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0xfffffffffffffffe, 0x3, 0x3, 0xfffffffffffffffd, 0x60}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) mq_unlink(&(0x7f0000000000)='security.evm\x00') 2018/05/10 19:24:02 executing program 6: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@empty, @loopback}, &(0x7f0000000100)=0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000300)=""/121) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x200, 0x7ff}, {0xe55c, 0xfff}, 0x0, 0x0, 0x6}) 2018/05/10 19:24:02 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffff, 0x400800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='pagemap\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00', 0x6}) sendfile(r4, r3, &(0x7f0000a2effc), 0x100008) 2018/05/10 19:24:02 executing program 7: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc}) 2018/05/10 19:24:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x640) ioctl(r0, 0x227f, &(0x7f0000d27862)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x32) 2018/05/10 19:24:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x1f) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x2c, 0xaff, 0x0, 0x0, {}, [@nested={0x18, 0x0, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 19:24:02 executing program 0: r0 = socket$inet6(0xa, 0x200000000000003, 0x3a) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x18000, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0xf79c, @mcast2={0xff, 0x2, [], 0x1}, 0xf4}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x21b80, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0xb8) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) [ 121.277099] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 19:24:02 executing program 5: r0 = socket(0x1, 0x7, 0x70) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2ae}, {0xa, 0x4e24, 0x4, @empty, 0x7}, 0xfffffffffffffffb, [0x5, 0x5, 0x401, 0xd5, 0x8001, 0x5, 0x829, 0x9]}, 0x5c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB='7Z\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0xffffffffffff7b2b, 0x4}, &(0x7f0000000380)=0xc) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x38, 0x0, @thr={&(0x7f0000000400)="317197", &(0x7f0000000440)="528dd367e8659f3ca366301d4ccbc666677dbfce240eb4714385623120356e149b40a8b71b8393974402d6534e3a131faf64a20643f172616f9955d0bb3e3bd2ca3883ce109b1813fab27aaa0642b506"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000580)={{r5, r6+10000000}, {0x0, 0x989680}}, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00000003c0)=0x1e, 0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r8, 0x10, 0x70bd28, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000040)=0x66, 0x4) ioctl$KDSKBLED(r7, 0x4b65, 0x9) getsockopt$inet6_mtu(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/10 19:24:02 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fedff5)=']*selinux/\x00', 0x0) execveat(r0, &(0x7f0000fc8ff8)='./file0\x00', &(0x7f0000fedfe0)=[&(0x7f0000fedfe8)='procvboxnet0wlan0ppp1[.\x00'], &(0x7f0000000100)=[&(0x7f0000000000)='procvboxnet0wlan0ppp1[.\x00', &(0x7f00000001c0)=']*selinux/\x00', &(0x7f0000000180)='![\x00', &(0x7f0000000140)='procvboxnet0wlan0ppp1[.\x00'], 0x1101) 2018/05/10 19:24:02 executing program 7: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000683000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x37, "ff4043b42939a917dbc04404c12f1f3707cc0c2ab184ea3732f28cb1596348a40af001c82fb90465493ca2504ebe2ca7946bd68763f5b8"}, &(0x7f0000000040)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x53, 0x1, 0x4, 0x80, 0x0, 0x353, 0x7f, 0x0, r1}, &(0x7f00000000c0)=0x20) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/10 19:24:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x200800) readv(r0, &(0x7f0000000040)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x10000133) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0)=""/78, &(0x7f0000000000)=0x4e) 2018/05/10 19:24:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x20, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/05/10 19:24:02 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50400, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) listen(r0, 0xfffffffffffffffc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001080)={0x0, @multicast1}, &(0x7f00000010c0)=0xc) sendto(r0, &(0x7f0000000080)="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", 0x1000, 0x1, &(0x7f0000001100)=@can={0x1d, r2}, 0x80) shutdown(r0, 0x1) 2018/05/10 19:24:02 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbe, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x9, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0xe5, 0x10001, 0x4, 0x9, 0x80000000, &(0x7f0000000000), 0x10000, 0xffffffff000, 0x80}) 2018/05/10 19:24:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x10}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff}}, [@migrate={0x5c, 0x11, [{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@empty={[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 19:24:02 executing program 6: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) connect(0xffffffffffffffff, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40001) 2018/05/10 19:24:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10020200) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/05/10 19:24:02 executing program 7: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x101840) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f0000000080)=0xfffffffffffffe82) perf_event_open(&(0x7f00001d4f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000000)=0xe6f, 0x4, 0x3) 2018/05/10 19:24:02 executing program 2: unshare(0x60000000) socketpair(0x3, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7ff}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280040, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/10 19:24:02 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000002c0)={0x2, "69726c616e3000000000000100", 0x2}, 0x382) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000380)="715a0f14b2779046dd7c4f32d7261cf71a440d152e67ca2c7b5bf72eece51c4ce19a98a78d78cdbb60a1046838f7e858533ff68bd139d3b4dc4ce0bdfe04432690d6d0a3a4ba3fc6eb3adaf3a4f3d305c0bc961ae8581096c102f9ec5e30cd659b78d4d9b3e0d78097cb0639cfd4517bc8620ed6bbe992d3900f1715a9bcff337a7529d3b945e131eb6099b9f1edc3453482508b10ce5667389b2dad36560d6613bd25f712f4b6c8d2894ed62cbc436c336594ff437fe36a4739a695"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0) [ 121.989595] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 19:24:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$fiemap(r0, 0x6611, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000"]) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) 2018/05/10 19:24:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000000003) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80c20000}, 0x255, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[], 0x1}, 0x1}, 0x2) shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x402) accept4$llc(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10, 0x80000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)=']em0^}\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='nodevGPLkeyringnodev\x00', &(0x7f00000001c0)='*\x00', &(0x7f0000000200)='trusted\\\x00', &(0x7f0000000240)='cgroupbdev[%\x00', &(0x7f0000000280)="76626f786e6574303a73797374656d2c73656c696e75786367726f75702173656375726974792f6264657673656c66912e2700", &(0x7f00000002c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='-&em0\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='system%\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) recvfrom$inet6(r1, &(0x7f00000005c0), 0x0, 0x1, &(0x7f0000000600)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) 2018/05/10 19:24:03 executing program 3: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x80cf, 0x4) 2018/05/10 19:24:03 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x82000) io_setup(0xffffffff, &(0x7f0000000200)=0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000240)="0c242eed5d74d5f100ca0be9790b5d22e529517c4eca54fb71cc2a448a034a5f687ba59c7279c9e5aa6ac29b1dc09f8faa6a470bc8a8359965010f61bd67", 0x3e, 0x53, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0xc, 0x70, r0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xdf}, 0x8) 2018/05/10 19:24:03 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="6d058633474baaaaaaaaaabb085c0300000006000000aaaaaaaaaaaa461c728f6fcde9720084854cc542d0f7ab6ee8987f3f"], &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) 2018/05/10 19:24:03 executing program 6: socketpair(0x5, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) inotify_init() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x3, 0x4e22, 0x9, 0xa, 0xa0, 0xa0, 0x89, r3, r4}, {0x4, 0x3, 0xece, 0x1, 0x7f, 0x3, 0x800, 0x7}, {0x6, 0xffffffffffff8001, 0x200, 0x3}, 0xffffffffffffde39, 0x6e6bba, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4d5, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0xffffffffffff7099, 0x1, 0x7fff, 0x7}}, 0xe8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x1, 0x0, 0x0) 2018/05/10 19:24:03 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000240)=0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r2 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r1) 2018/05/10 19:24:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x402) write$evdev(r0, &(0x7f0000000000), 0xfeee) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2c02, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) 2018/05/10 19:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/raw\x00') fallocate(r0, 0x0, 0xcd3a, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r1) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000340)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES16=r0, @ANYRES64=r3/1000+10000, @ANYBLOB="0100006001000000010000800e0200008181e86f3966596f14878446851b0d1168c63fae0c0df784f590c8ee8eafebbc732468c344360e7fb702745937019891576483"], 0x6}, 0x1, 0x0, 0x0, 0x10}, 0x4000) fallocate(r0, 0x0, 0x0, 0x1ff) 2018/05/10 19:24:03 executing program 1: unshare(0x40600) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) 2018/05/10 19:24:03 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x81, 0x40000200080) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x18b) r2 = memfd_create(&(0x7f0000000040)='!]nodevproc*+vboxnet0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) dup2(r2, r0) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) 2018/05/10 19:24:03 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000080)="e7fb3eac708ffb1872767eed7d359d4acbb30fb24b6723131c6034506551de758185937c724be8fb6258d7639b3467eb4fc837b6f64de51277e92930ff511fd3b9d3e071f3a09aaa35674bfb0818b886074e13bc7941d7fc5501315f3c936aaa5371277640611e5b326266bd5d5b124f97d6bd8ed6ec437e2a7a9d00f5210919e14de23f01f0657d31a342c7fe2144ec794acc17db96a8b9a5834924156b37ee4b22ab5a307ef899cf00f0747963070ac6663a7739e10adef2a3aed378dd5e349bde43c4a30a084582a042abbb20203e63af4955fa176c5c0fff5a8c98f7619ba2437cb587d3a842c2c04b26110dbd2324f525aea0"}, 0x10) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, ']'}, {0x20, 'memory.swap.current\x00'}, {0x20}, {0x20, 'memory.swap.current\x00'}, {0x20, 'trusted}*\'md5sumnodevselinux'}, {0x20, 'memory.swap.current\x00'}, {0x20, 'eth0+'}, {0x20, 'memory.swap.current\x00'}, {0x20, 'memory.swap.current\x00'}], 0xa, "2fbf5330ac24ce48548d5135b6df00ba6ad03d96"}, 0xae) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) readv(r1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) 2018/05/10 19:24:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40080001}) read(r0, &(0x7f0000000300)=""/4096, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) tkill(r3, 0xc) socketpair$inet(0x2, 0xa, 0xffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000140)=""/74, &(0x7f00000001c0)=0x4a) 2018/05/10 19:24:03 executing program 7: r0 = socket(0x6, 0x800000003, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) bind(r0, &(0x7f00005a2000)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffdb7) 2018/05/10 19:24:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3}) socketpair(0x4, 0x23cd9af9b540b94c, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000002ff0)={0x0, 0x989680}, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x2c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/10 19:24:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) syslog(0xd, &(0x7f0000000500)=""/222, 0xde) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = gettid() rt_sigqueueinfo(r2, 0x28, &(0x7f0000000480)={0x2e, 0x3, 0x10001, 0x7}) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x106}}, 0x20) mq_getsetattr(r1, &(0x7f0000000440)={0x1, 0x0, 0x2, 0xda, 0x9, 0x5e95, 0x34a1, 0x7fffffff}, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000004c0)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) rt_sigtimedwait(&(0x7f0000000380)={0x8}, &(0x7f00000003c0), &(0x7f0000000400), 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000340)={0x2, &(0x7f00000000c0)=""/83, &(0x7f0000000040)=[{0x68, 0xcb, 0x5, &(0x7f0000000240)=""/203}, {0x800, 0x9d, 0x1f, &(0x7f0000000140)=""/157}]}) 2018/05/10 19:24:03 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000200)=""/136) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000000c0)=""/101, 0x65}], 0x2, 0x0) 2018/05/10 19:24:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x8, 0xa0b, "7175657565310000000100000000000000000000000000000000000000000000000000000700"}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) 2018/05/10 19:24:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000019f97), 0x0) close(r1) 2018/05/10 19:24:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) 2018/05/10 19:24:03 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}) io_setup(0x8, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f00000004c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100), 0x0, 0x7ff}]) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x52d40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x1}) 2018/05/10 19:24:03 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x20, 0x10}) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2275, 0xffffffffffffffff) pkey_alloc(0x0, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1000, 0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x89df, &(0x7f000012d000)) 2018/05/10 19:24:03 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x330, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, &(0x7f0000000080), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'veth1_to_team\x00', 'ip6gre0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}, {{{0x3, 0x0, 0x0, 'eql\x00', 'veth1\x00', 'ifb0\x00', 'bridge_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x1d0, 0x200}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:insmod_exec_t:s0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3a8) [ 122.965018] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 122.972718] Unknown ioctl -2143271671 [ 123.010587] Unknown ioctl -2143271671 [ 123.016708] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 123.041721] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 19:24:04 executing program 3: clone(0xfffffffffffffffd, &(0x7f00000003c0)="5a524f8decebc8302075bb8db802abf3bd009e960000000007adcdc1c97496ab40b993dfc91f2307d14372bbec2b9e79f302aafcba000000bae90000000000000000000000a4fed65a2a", &(0x7f0000000280), &(0x7f00000001c0), &(0x7f00007c4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000004c0)={0x32, @dev={0xac, 0x14, 0x14, 0x21}, 0x5d39, 0x3, 'lblcr\x00', 0x22, 0x0, 0x20}, 0x2c) recvmsg(r1, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000b30000)}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000340)=0xfffffffffffff033, 0x4) wait4(0x0, 0x0, 0x7ffffffe, &(0x7f0000000000)) r4 = accept$inet6(r0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240), &(0x7f00000002c0)=0x4) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x400, 0x0) setsockopt$inet6_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0xffffff08) 2018/05/10 19:24:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98) r1 = dup2(r0, r0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/198) [ 123.234304] IPVS: set_ctl: invalid protocol: 50 172.20.20.33:23865 lblcr [ 124.129882] IPVS: set_ctl: invalid protocol: 50 172.20.20.33:23865 lblcr 2018/05/10 19:24:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000006a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006a40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000006b40)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) userfaultfd(0x800) 2018/05/10 19:24:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001d000000000000000000000067000000"], 0x14}, 0x1}, 0x0) 2018/05/10 19:24:05 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000340)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x63c, 0x40) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x100000001, 0x5, 0x3, 0xfffffffffffffffe, @tick=0x100, {0x100, 0x200000}, {0x6, 0x100000000000}, @raw32={[0x1, 0x80000001, 0xfffffffffffffffb]}}, {0x9, 0x0, 0x7f, 0x3ff, @time={0x0, 0x989680}, {0x4, 0x4}, {0xbd1, 0x4}, @connect={{0x94cc, 0x7fff}, {0x3, 0xe0}}}, {0xfffffffffffffffb, 0xc19, 0x8001, 0x6, @time={r2, r3+30000000}, {0xfffffffffffffffd}, {0x6, 0x3}, @time=@time}, {0xabf, 0x9, 0x2, 0xf9, @tick=0xffffffff7fffffff, {0x0, 0x3761}, {0x2, 0x7}, @addr={0x58, 0x9}}, {0xfffffffffffff820, 0xdf3b, 0x1000, 0x9, @time, {0x926, 0x7}, {0x71e, 0x1}, @quote={{0x3f, 0x7}, 0x6}}, {0x0, 0x80000001, 0x1, 0x7, @tick=0x1, {0x24e, 0x5}, {0x3, 0x2}, @addr={0x1, 0x1ff}}, {0xff, 0x6, 0x3f, 0x8, @time, {0x5, 0x800}, {0x7fffffff, 0x6}, @queue={0xff, {0x455, 0x1}}}, {0xe12f, 0x8001, 0x7, 0x9, @time, {0x1, 0x4}, {0x9, 0x3}, @quote={{0x82, 0x2}, 0x83fc}}, {0x100000001, 0x401, 0x3, 0x20, @time={0x0, 0x989680}, {0x3, 0x8}, {0xffffffff00000000, 0xfffffffffffffff7}, @connect={{0x51cf3e07}, {0x2, 0x80}}}], 0x1b0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/10 19:24:05 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x20007, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x20}, 0x3, 0x1, 0x1, 0x3, 0x6, 0x3f}, 0x20) mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000986000), 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaeb, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/10 19:24:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffa", 0x3}]) inotify_init() 2018/05/10 19:24:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x3, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000440)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000400)={0xfbca, 0x10001, r2, 0x80000001, r3, 0x3937, 0x31, 0x2e5}) r4 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaaab1, &(0x7f00000002c0), 0x44002, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r4], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES32=r4, @ANYRES64=r4], @ANYRES64=r4]]) 2018/05/10 19:24:05 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/10 19:24:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f00000000c0)=0x802, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3da}], 0x1}, 0x2404c040) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="ed871662855a221fd992", 0xa}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/10 19:24:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'authenc(sha224,cbc-camellia-aesni)\x00'}}}]}, 0x13c}, 0x1}, 0x1000000000000000) 2018/05/10 19:24:05 executing program 6: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$sock_int(r1, 0x1, 0x80000000000022, &(0x7f0000c3b000), 0x94) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x2e1}, 0x0) 2018/05/10 19:24:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000840)={&(0x7f0000000680)=@migrate={0x1a0, 0x21, 0x0, 0x70bd29, 0x25dfdbfd, {{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x0, r1, r2}, 0x6e6bb7, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd29, 0x70bd27, 0x70bd25, 0x70bd25, 0x10000, [0xae, 0x56d6, 0x9ee2]}}, @sec_ctx={0x3c, 0x8, {0x36, 0x8, 0x1, 0x63e6, 0x2e, "59d80d7b1d127b02cd70c48d8a47bdbc8e87e6aea91157e5c06d395198cb19b303d123e012e484f73e548527f51d"}}, @tmpl={0x4, 0x5}, @algo_crypt={0xbc, 0x2, {{'cbc(des3_ede)\x00'}, 0x3a0, "07f443ff7b0177567876dce27a77709733c10b7e6c502d9911f1722098b3f4a31a0f3b8d89c62a2012e097b597a0fdb26a5478a08f85ab9a4fa0c3f785180bf7d31b4eb3027fffcf2381ad5e9eda4b9c12e0ba476d32f3935072decef708f48e637b8b26ad0a32517e51616274f13f68c803074e"}}, @etimer_thresh={0x8, 0xc, 0x1}, @replay_thresh={0x8, 0xb, 0x2}, @mark={0xc, 0x15, {0x35075a, 0x8}}, @proto={0x8, 0x19, 0xff}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x40008c0}, 0x14) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x8, 0x102) r3 = socket$can_raw(0x1d, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt(r3, 0x65, 0x6, &(0x7f0000000040)="c8d63f23", 0x4) 2018/05/10 19:24:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/05/10 19:24:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x800, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x8001}, 0x200080d4) unshare(0x400) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000), 0x0) r3 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000080)=""/53) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x100000001) 2018/05/10 19:24:05 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setgid(0x0) listen(r0, 0x0) setresgid(0x0, 0x0, 0x0) dup2(r1, r0) 2018/05/10 19:24:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/4) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) [ 124.664207] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/05/10 19:24:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xfffffe77, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_getrule={0x20, 0x22, 0x200, 0x70bd2a, 0x25dfdbff, {0xa, 0xb0, 0x80, 0x5, 0x4, 0x0, 0x0, 0x0, 0x11}, ["", "", ""]}, 0x20}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 19:24:05 executing program 4: unshare(0x8000400) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) 2018/05/10 19:24:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x5c2, 0xfd22) r1 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x5, 0x1000}, 0x4) 2018/05/10 19:24:05 executing program 3: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/28) 2018/05/10 19:24:05 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f0000000100)=0x96, 0x7) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="b1d545592388098efb0c8b24c1fc25859bd4b612e1b7e3c1d7be9166a28d2555c8ca92a5292b8cd49bee313dcdb91cb8fa0b19e1d9cb0a1d11ffccf5c98506f62abe33d69b2e885e", 0x48}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="10cd60c8714a2f5454c32edd6e6de7b556f145da44bdeb01b9a599dca24aa03bac5d9c1c9eabbbc0714d1aafc6354971290f36e9de4b44188a6ee1197dcadc5effff6be4f368784a3f1091b7f06b13dfaed06da988de7a255759106e4015b63e08f0e4e518742a636a659c0f3eddbe383a61e321004dd73e411688743274d91aeeacc5dc189a0743dddf09efc0ba6a1b8e727fa109da3d3185ef4e78cd6d33827b87a6fd26", 0xa5}, {&(0x7f0000000200)="13e971300f44ce1699af16a9cc13d2f0f88cbc85dd0e97faf028af27bec6024205db0a055aed9ad6792e23de8d88c8d9a63815fb4c9f", 0x36}], 0x4, 0x0) [ 124.738352] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/05/10 19:24:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) ioctl(r0, 0x80000000, &(0x7f0000000000)) 2018/05/10 19:24:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/111, 0x6f, &(0x7f0000000200)=""/154, 0x3, 0x3}}, 0x68) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/05/10 19:24:06 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x3, r0, 0x80000001) 2018/05/10 19:24:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x9, 0x2742fbec, 0x9, 0x7fff, 0x10, 0x3}) unshare(0x40600) recvfrom$llc(r0, &(0x7f0000000180)=""/199, 0xc7, 0x0, 0x0, 0x0) getrlimit(0xf, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0xff, 0x8, 0x7fffffff, 0x9}, 0x6) 2018/05/10 19:24:06 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x57) r1 = socket(0x2, 0xf, 0x100000000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000273ff9)=""/7, 0x3be) 2018/05/10 19:24:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x10000004}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1400, r2, &(0x7f0000000000)={0x10000000}) 2018/05/10 19:24:06 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="03"]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/10 19:24:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000d187aea0038000000000000000000000000002000000000000000000000000000000000000000000000dd37000000000000f50000000200000000000000"], 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x22c}], 0x1, &(0x7f0000000300)}, 0x0) 2018/05/10 19:24:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000105082) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) finit_module(0xffffffffffffffff, &(0x7f0000000000)='(\x00', 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000300)=""/213, 0xd5, 0x1, &(0x7f00000001c0)={0x4, 0x2, 0x3f, "102e5e5f61cb", 0xc3}, 0x10) sendfile(r1, r2, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/10 19:24:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'lo\x00', 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="0ec392a11fe5"}, 0x10) close(r0) [ 125.216455] device lo entered promiscuous mode [ 125.235161] device lo left promiscuous mode [ 125.267325] device lo entered promiscuous mode 2018/05/10 19:24:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f00000002c0)=0xfffffffffffffffc, r0, &(0x7f0000000280), 0x1, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x30800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x8, 0x8, 0xd781, 'queue0\x00', 0x200}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000001c0)='.\x00', 0x8) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x208500, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000000c0)=""/180) [ 125.287659] device lo left promiscuous mode 2018/05/10 19:24:06 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom$packet(r0, &(0x7f0000000180)=""/80, 0x50, 0x40001040, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400) 2018/05/10 19:24:07 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r1, &(0x7f00000000c0)=""/226, 0xfffffffffffffdff, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000000000), 0x3) 2018/05/10 19:24:07 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x2, 0x468, [0x0, 0x20000f00, 0x20000f30, 0x20000f60], 0x0, &(0x7f0000000000), &(0x7f0000000f00)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'lo\x00', 'veth1_to_team\x00', 'ip6_vti0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="ab0de8829b68", [], 0x70, 0x1a0, 0x1d0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:etc_aliases_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'rose0\x00', "6772657461703000000080040900", 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x1a0, 0x1d8, [@limit={'limit\x00', 0x20}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bed0d5d0797656507cdce4b45fef19fb37825b8db20e00de1cb84480fe46d35dd039532d20426bf508242e3749dcbe2d039be06902308c54ff5bfe77bb3442be"}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x4e0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/10 19:24:07 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x12, &(0x7f0000e77000), &(0x7f0000632000)=0x4) 2018/05/10 19:24:07 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x2, 0x30e480ae, 0x400}], 0x18) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r1, 0x1000000000016) 2018/05/10 19:24:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_wait(r1, &(0x7f0000000280)=[{}], 0x1, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x70000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/10 19:24:07 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000000)=0xfffffffffffffe8a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xff, 0x7}, &(0x7f0000000180)=0x8) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30000000060000000000000000000000000000000000000000000000000000000700000000000000e3ffff4d318f23f95f7971e7de61f4a90ebe7f6b3475885243c35d5e2b5282ebe387c183c941d130aa8f76e070df9c10cfd40e3351a5345cd14c38ac0be65a897e3432866e6d8deb252ce8341eb18cd1132f5422041cef7fa3fd78d438ca0ec2ee3edcfe3bbf5aa83f8984825b83ecd9721a9727bc60fa9003f2ef99759d8f3f4f9db3a7a67edcb95c33f1f9565282ac21212800000000000000000000000000"], 0x30) 2018/05/10 19:24:07 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) 2018/05/10 19:24:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x10000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x502400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r4, 0x0, 0x70bd2a, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x44000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x8000, r2, r5, 0xbfd, 0x0) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000004440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004780), 0x0, &(0x7f0000000100)=""/129, 0x81}}], 0x1, 0x2021, &(0x7f0000004a00)={0x77359400}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000340)) 2018/05/10 19:24:07 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001000)=@nat={'nat\x00', 0x19, 0x5, 0x0, [0x20000880, 0x0, 0x0, 0x200009c0, 0x20000dd8], 0x0, &(0x7f0000000840), &(0x7f0000000880)=ANY=[]}, 0x78) socket$vsock_stream(0x28, 0x1, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000002000), 0x0) 2018/05/10 19:24:07 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = memfd_create(&(0x7f0000000000)='@trusted!proctrusted\x00', 0x3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r2, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x12, &(0x7f00000003c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000480)) 2018/05/10 19:24:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000340)="18346367726f75702e6d6100000000fc2bee5b64616e7401d1fa4082516ff83be5d11353d9a5dd815ecda5329801746ae36880bdf5f36599f016d5825de7f19f86969c23fc07e687c7724130d1f684cf6bf23a97ef1d6807fef47ddab6ebf100a710c092cee5483dbbd3b2d9c21811a277b1f6697e8fab5a155cd82e86d9b4213e1abe4b62b24260b972832dc55d08c38f7af31bb4e9fb064a30f7a9941a5da97b6439b41a74a3ac890b43ad5944c73c3353f686e2", 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x80, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000200)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000003680)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000002500)="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0x1000}, {&(0x7f0000003500)="6028758b28d192b20ef46c54197992f361dd288e7511a2e17039e06840916c127f59bffbbac16dde25dcf9d201293e25b13e92dc1d8c4d5e503c8f3349a47a06a67e7e3156b28077ba5a78f5df6fa6ac2a222ae9a6521a8f9eaa86909f434c", 0x5f}, {&(0x7f0000003580)="7e38e7eb8e92896c5d9741853d744a5ef4021b5f73a972c7172beb72d98cad3e14f6bb49ff815d90cff5f08e0a422cb9a316492b9645355e1cacc14b30d555af418888e1d4fa388091c9575261fc40d7899f6d480e9c3d0cfd2eb92530a8a067ce3f3b9a4e05092bf21828a3e87a7c0b2e81ef6b75806fc95844aeafe3ccf6f1cb49f070b020d946f1fd357b264cf529111289016a6b1d66439722c71a56f4e041d18cfcf7ffcca59c1ca3c005945df040e827f56a33085ca4b9180e54376dbe89d22312fce1253085ab16fcaeb565b8", 0xd0}], 0x8, 0x0, 0x0, 0x20000000}, 0x10) read(r1, &(0x7f0000000000)=""/35, 0x23) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x1f}, 0x2}}, 0xffff, 0x4, 0x2, 0x200000000000, 0x7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003700)={r4, 0x8001, 0x0, 0x0, 0x8b, 0x1, 0xef9, 0x0, {r4, @in6={{0xa, 0x4e22, 0x8, @empty, 0x2}}, 0x88bf, 0x7, 0x3, 0x100, 0x1}}, &(0x7f0000000240)=0xb0) 2018/05/10 19:24:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) close(r0) 2018/05/10 19:24:07 executing program 3: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 2018/05/10 19:24:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x28400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0x10) 2018/05/10 19:24:07 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) memfd_create(&(0x7f0000000040)='$\x00', 0x1) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x800030) 2018/05/10 19:24:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/05/10 19:24:07 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7f, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000380)) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x10000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/244) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)="7363616c3f626c6500de11b5a73a0b62553db2c0bc5e991154e173dadfda2d28c6feb252cd6a8bc58d8cea91c3f158f32117b2859f", 0xfffffd7b) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000400)={0x8, {{0x2, 0x4e24}}}, 0x88) 2018/05/10 19:24:08 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000001bc0)=0x7) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/10 19:24:08 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0xe}}, 0xa) unshare(0x20000400) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f0000000200)}, 0xa0) r1 = msgget(0x0, 0x100) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x71, 0x800) 2018/05/10 19:24:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000380), 0x80000000) socket$netlink(0x10, 0x3, 0x4e9a77e81d42d947) 2018/05/10 19:24:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="a4", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/183}, {&(0x7f00000008c0)=""/4096}, {&(0x7f0000000100)=""/71}], 0x0, &(0x7f00000007c0)=""/246, 0xf6}}], 0x0, 0x40010121, &(0x7f00000020c0)={0x77359400}) 2018/05/10 19:24:08 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x4, 0x7ff, 0x800000000, 0x27a, 0x5, 0x101, 0x1ff, 0x3f, 0x5, 0x800}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r1) connect$inet6(r3, &(0x7f0000000040)={0xa}, 0x1c) clock_gettime(0x1, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/05/10 19:24:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f00000003c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@loopback, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0xee, "7f71d01b20de681663d88a2ee396dd05cce3b51805dbeed9795e0987267803243a7b05736180fae90f04c6b756243b1d35fbee92027add4cf370a7e9c17119cd7e1bc1fd52786c33ec28489eb3ccd529b4e871176a302a4eba80c24bbcacc925f6bc4c994bf81c3c68f21a63913eceb3b9352d7f65e9e4fe52ce12559dd4e7df4b065147d86b4739c9b0b248d5b1d2494219070139deb1f66f12c65ca472052217e5bd088bbcb67a95d5771582a37f9cf9ad5e5695168d0f61956bffede2ab8e1832aab014730144444ce33947bb650f21f299b99178d6a6062fa2f1556b5e9edf96016fb18e1a5594a098844cc7"}, &(0x7f0000000000)=0x112) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000440)="c03385f5722eb075b7d446293c2c421fa0f7c02ccc878a085559ef55dc3cff896d7d3e2e052816bad210b8ce6963fd45805fc26de512a2e64104ef2ccde45ffef6964576ebefdb40af6e4a828056406ece671bd71f75b7a400bd86f8ad0f1e4ea6c99f8cb9c27bcde63cd94ccdc61ebf6a253aa7317c988efb14490878ed095ff3e84d88ad24c542c2eb920eb508c307b0bcbcdf", 0x94) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xd9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000340)={0x7fffffff}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/05/10 19:24:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b24545c2d0cb0f08b3b8487e77fd50f05c3a62e0e852cd03432d66c346236ce771769ffc753ded69a98d34e72706402eb3ae8d524ff17e54cd68423e501efd0405681b4d50313ee97ef45ba9589c23ff14608120c59f69da2e9115617de3594ec3f9352edda06154e"]) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x44000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000001) 2018/05/10 19:24:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$fuse(r1, &(0x7f0000000000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000003c00)=@rc, 0xfffffffffffffdb6, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/10 19:24:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x2, 0x1, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="480000001400197f09004b01fd0d8c560a880100fff7e08b060000000000a800a2bc5603ca8164e43e89000008282108000000d400000000ffff5bffff00c7e5ed5eff0000000000", 0x48}], 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @multicast1}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x5328, 0x6, 0x3, 0x400, 0x0, 0x20000, r3}) 2018/05/10 19:24:08 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x266, 0x0) memfd_create(&(0x7f0000000180)='crc32c-generic\x00', 0x2) mkdirat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x1ff) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x3c8) r3 = accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x3, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000200)='net/raw\x00') sendfile(r3, r2, &(0x7f0000000140)=0x45, 0x9) 2018/05/10 19:24:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x8, 0x4, [0x3]}) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="280000f8ffffffff28000000050000002702020100000047b07ce3f9f6386ac9db59ce749e3ad756"], 0x28}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/10 19:24:08 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x16300, 0x10) signalfd(r0, &(0x7f0000000040)={0x43f}, 0x8) pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x200000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="89b01d710f6ee63b"], &(0x7f0000000180), 0x1400) 2018/05/10 19:24:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB='subvolid=eth1\x00\x00\x00']) 2018/05/10 19:24:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x3bed}, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) 2018/05/10 19:24:09 executing program 1: mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x400800) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x3, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xffff, 0x87, 0x7}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) 2018/05/10 19:24:09 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x80040000110) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="d675393064af72fba81b91e29baa58bb857de0895f98b90338b18236ab7675bc71b97f9ac926b1244d88d79416ead671ed443707a859341526f017ab44cc9e01c279a0ed05dbc4a2906832f1c708efa70fbc387ce7c9bc57a02cd45caafd6384377f94e425f1d9bcb7b90752ea72f23f07fc794d5887172e0e3f504ca0ef597f76fba1adff78e9077db8855c5034d8bec9ebba3d1f4c7f9a1ddceedb42318467939f91cbe2ce8c8d05f79d3926679e940e5e5aacae34771eeaac6616fec9292efab55121c9951d60d0416d7b5d7c2484936b8f11c4fee8a4c44027ce42b172456dc643792dcbfe064e51726c", 0xec}, {&(0x7f00000002c0)="f09f61bee28924173634a6f6b7f478c23b57c4067eeb0cafd4cc7e5100e27e2b5ddc684061108ea04e7715ea2754d0e360955b8d96775bc4fd28722fda7777d520aaf07831b8a89e75426ed10628b0467f3cf7fd26f6bbc6ba", 0x59}, {&(0x7f0000000340)="71cf2961ec06aa6418b652adc13a5db4e44aa5cba6e21dcfd6bbebceb534481d2db9beee6deebb7859964769c505fecd46e5a77545068c25f6f94da5b5f72bf18c94ff87f7c80d4ca3877e4ca84844d61e70922776636ff35bfba3e044d094faf1fc35439d917e8517dd9bb9a1761a08b6a8468b7635021ad42225c43f394d771564c5303514e34a9a99e436ffcd741e58fccb8e435477cae9d852bca257ae12c59de26f6318ccb53476eda9e444d9e926e09593b47aedfa86b454804820ccb112ae364817729aabe7d956f7ecd834c048f9dd7f0c3525fb90e531af3305a5cdc1d8db450969c06d93f2509fd29c", 0xee}, {&(0x7f00000000c0)="64518eceb97a09f6", 0x8}, {&(0x7f0000000440)="0932caecd6b4880abb35d29215d040c85beba43418d8f2b98d6cf5d8dc209d481a021fbde27945c7e5502362689bb05f1a8388b96cfa9f64643564296075f7f3606d1be95287a4dbfc924cb6f4d05dfda2a7dacb1e1c0938d8cc26", 0x5b}, {&(0x7f00000004c0)="86ec908c5a104bd8ad090f379a161d722c2cd7e26c9d9c70c0ce4da632a622c9fe1afc038c925e2dd4100992b97eb53dff93227bacdb6e478dc86105b58ab48adfeb47995c20064a2da4b44d0066021d638527f79e3b3d758a00a1df14f3cbab6c46ff59bb36724ad0865f06fd3248884c55336388f8660b791829ac0071466c50fc08a2ec144ca8752d", 0x8a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="9f2cea1b7700f16bfb51edf0153a0414c84cc8296c62f2e27e8e0429176d6e7dcf2427888facac617b3c9411beccaef63cb862bb02631feceecf3c1f0369e0e4d59a400fc8e9c25c9e2def86d1e3a009986dece2944e57b08bb64ed0c9e5157db740f52c229c95c2919864e0904949c1831d903076af564e5ffb6286baa03482e123e3be78caae53ee081e5df16f42e49e2539c226aad41909ba91ab3af54454b36246ac5dcd528c54", 0xa9}], 0x1080, &(0x7f0000001780)=[{0xa0, 0x13f, 0x7fffffff, "08c810714f12bbeb8a3e039ab17ec8b630fea9a6cf6bed4c74a23978652d406f4718ff4104da6bbc218828d4418131be1effc817a6e9da6b7f60a44253bcbac98e850ae1372b5c8359c0ad92239d8dc7395ebf938079dab193d0a23bbd8846e54db2ca62e5aaeadaa6b3f8b7c4edfe8da29562257542779df9103b135d77e43bb7967f7afb762e99c0ba2526378298"}, {0xe0, 0x0, 0x6, "a792b557f76566bd12c8ca27cbfa143ccde3e6f754845dc8d060981d802405d8255904c7a33544d7e82c16e948dd5177247ad16a7e58385277466ff977a14d7775c74169f43e6fb3884a4e2a5515039ca32ec00b2982fe83a986c8bc771f3d2cb4ca895f208f9c3eee1e5ea23cecd1b5d7c82209572f3c1fab00e8cc08950c70134bdab65367d429a9c05e7967545c4c5a0bb1d2b19e3d5a2a804d88268c1f6e0ff4b1628a0f9d8eb905056d48e9ab841257a74d35d7a386f550712d22b27b98a4c4836b43414dfd3abbc0f47cde5144"}, {0x88, 0x101, 0x101, "4589e7b993e6ffa8f2a540d712a4e768454abee4fc4ca7facf377077a1ffa19d71c870823eb06e39720fc55696befdf19eacbcc9ddec1e92a7c2f3b654ad2802cf3c9346dd653a45d9d9d31262f1e8cd069a50482c61b406b0291e72d9e8a6f9c4e08495b43327def1576d2775727ab04fdd4c"}, {0x80, 0x11, 0x5, "5e3a5a2eee33ed82ef7e377c18bbb4394d53726bde3a2e603258d7671e21b228001f7e67a864c00a62e64e787957b72a9fa666a01c4fe9b9ef2e8b158809426ff3879a30a15e0679950e80b586ebbb59ce06657692dcdaef651a6cc104efdeb88035280879fbd846d83b9ab0"}, {0xd0, 0x100, 0x8, "3fde9e05d6a85f35e90bf87efbe362905f6a2bc5e6b13ebdec6ad6f27e3ba6781ff4a3da1c0ed4ea74d6fff5116dff0f2f242a645df0e94e8cf13905260a83d59c25f4dcfe5d005c109d8d8ff47d917118876d5dad8f59502f09d80307778be77a266eed915df10ac7d860b5f7530d434811ee423c9dc863280d5a2a6f6721f53b0e1e566e584d1574efc10d239b7ecdeccf1de3203b94a9692c507e270482f9e8482950d2652ed19c187c09adec90ec023f07858b5d9e0a546689102d3568af"}, {0xa0, 0x10c, 0xfffffffffffffffb, "09a2e5155f17be9c602eb770f40ac778f6f83ed5c585b661a21dc3cf8bde08ea3e0355ce22edb11a07a42fa4cce2948b1da79e94cb4566cd8e1da05ea307faeeee12ab36d2ca554c4fb151b15fb29cbe35a13e5a5dcae4bbb685d09784ef5c2ac50173cbc3cc053e62b3cfce715efa1164b8fa16da48f9dba93cbb043d1f252f772f569737a68718bd98a082c9449e5d"}, {0x98, 0x11f, 0xfffffffffffffffd, "b8d96f14687abc14cf33ba55ed3950964b9fea059d609957012d0d3ae9376dffd49fae5acc0dd9e966bd4ccec4a8cb5ddbca857f0b143a2a89b6ad0a01b3e2579d2081fea729d4be8d2f258f8a183e07a4af7b6df27bf22a3c4b6b683a910dc729c73f72b727fa48341b6a6b56bbaa1063f9057b1c95653d64fa2be76b6874ba9e33d7"}, {0x50, 0x11, 0x1, "e7469341389276c1ad5c1b124c607b96c3ee94bc8b3c25063d2f05702f746b18d7fbbf258d94784c5321b40e3b7d3d673968f50cb1bc3c6efbbbd05e50c506"}, {0xb8, 0x105, 0x31c, "7d2090d2613db3929ae10390d6203fb3e4d66bceefed8cdbc63518587784261e944100b7b35096dc96abae45d1787b2fb29761c33bee8fcbed500ef3dc09730dd664c124c56c4a94fb729c6fc87c2b916a2ad385f9f10ea5d5644fe2760f5a994b2cc504dbfa685a7afd9c8653b2f7145a995b0411617524887633114ee4fb1cb7ec7b2206df046473c1ffbe3b3b2b8ea80502f535d583f2afd9d81c36575272d8c3a3"}, {0x78, 0x1, 0x6, "520d81de4c220012dee6eeb2fe35d565ac419d8823858210835f104be57e06adb09b2297d8bd1aa118541dcdb9728eb6c3e53d9f0d2d240fa88bc8c773aad86312be153cf2ee317200e1eb04ef9101f4b11d727b14949164265ae9b94f998ad60fba"}], 0x610}, 0x20040000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000030721000020000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/05/10 19:24:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2, 0x1000}, 0x4) close(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x40}}, 0x7fffffff, 0x0, 0x7, "fc8a4fd8c06467d0ea78a4d1c275cf330146e537b0e6e669b841c2e6d24e66148b36f4ef8b8b349f6bb6e1179e48ca6e5d19ed760ec3c5ff5a62e4f7cc56831a2b733b843423309d030c1079f6d2a122"}, 0x7c) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3ffc00000000000, 0x80200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') rt_sigtimedwait(&(0x7f0000000380)={0x8}, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, 0x8) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000890}, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) 2018/05/10 19:24:09 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x10200) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind(r0, &(0x7f00000000c0)=@hci={0x1f, r1, 0x1}, 0x80) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xfffffffffffffffc, 0x0) accept(r0, &(0x7f0000000280)=@nl=@proc, &(0x7f0000000300)=0x80) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r1}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @multicast2}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockname(r2, &(0x7f0000002540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000025c0)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000002bc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b80)={&(0x7f0000002600)=ANY=[@ANYBLOB="74050000", @ANYRES16=r3, @ANYBLOB="10002dbd7000fcdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="bc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100010008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r5, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000010000008000100", @ANYRES32=r6, @ANYBLOB="f00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="2001020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000500000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004004000000038000100240001006e6f746966795f70656572735f76616c0000000000000000000000080003000300000008000400ffff00003c00010024000100656e61626c656400000000000000000000000000000000000000000000000000080003000600000004000400080006000000000000", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r8, @ANYBLOB="300202004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400feffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="84000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000054000400fbff1f84fcffffff0900043fc0000000060016070900000000800203040000005a8301018100000001004a01ff0f000081005cfbf7780000020000ff0300000001f8017e0900000005001fb1050000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040006000000"], 0x574}, 0x1, 0x0, 0x0, 0xc004}, 0x20000004) socket(0xa, 0x3, 0x9) socket$netlink(0x10, 0x3, 0x1f) 2018/05/10 19:24:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/10 19:24:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8d", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000005d40)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005dc0)="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", 0x648}], 0x1}}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='bdev@\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/05/10 19:24:09 executing program 4: add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xa1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x6, 0x9, 0x3, 0x8000, 0x80}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x1}, 0x8) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x1) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/18, &(0x7f00000002c0)=0x12) 2018/05/10 19:24:09 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffffc, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0xffffffffffffffff]}, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x20032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000867ff8), &(0x7f0000000000)=0x8) 2018/05/10 19:24:09 executing program 1: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400a80, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x2000) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000001c0)) r4 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) r5 = dup2(r2, r1) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000100)={&(0x7f0000016000/0x3000)=nil, 0x5, 0x0, 0x50, &(0x7f0000002000/0x3000)=nil, 0xe351}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0x0, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/10 19:24:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4040, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x9}) unshare(0x8000400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2) 2018/05/10 19:24:09 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x4, 0xfff) memfd_create(&(0x7f0000000000)='vboxnet1{\x00', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000040), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 19:24:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000080)=0xe8) 2018/05/10 19:24:09 executing program 6: unshare(0x400) r0 = socket$vsock_stream(0x28, 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000280)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e23, @rand_addr=0x2}}) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8c33, 0x90100) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80800, 0x0) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f00000007c0)}], 0x1, 0x0) 2018/05/10 19:24:09 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_getevents(r2, 0x1000, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) r3 = dup3(r0, r1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/10 19:24:09 executing program 2: syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x80004) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x7, 0x5}, &(0x7f0000000500)=0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/123) fallocate(r0, 0x3, 0x0, 0x5000ffe) write$binfmt_elf64(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x81, 0x3, 0x8, 0xbfd2, 0x2, 0x7, 0x3, 0x32f, 0x40, 0x2df, 0x9, 0xdad, 0x38, 0x1, 0x100, 0x6aa, 0x3659e844}, [{0x0, 0x0, 0x0, 0x7, 0xdbee, 0xae, 0x80000000, 0x5}, {0x5, 0x8, 0x0, 0x80000000, 0x1, 0x56, 0x7fff, 0x8}], "6372438cdb1424f23ea2ae346be5a84d2e125d14cdc023666ff16c232acad0635050343955adb950a09c94170c295f5239d1dbbb9dfc07558768e6ac1ef43bb130374ace37691db59bbc8e3d606982cf1b9286649e57552dfb86ea5653881b718264f969613c3b0b5860fb23d3", [[], [], [], [], []]}, 0x61d) 2018/05/10 19:24:10 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x6, 0x326b, 0xe0d9}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/130, 0x82}], 0x1) 2018/05/10 19:24:10 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x40000) dup3(r0, r1, 0x80000) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0, &(0x7f00000001c0)="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", 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80000000000000}) memfd_create(&(0x7f00000001c0), 0x0) 2018/05/10 19:24:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x9, 0x42, 0x2, 0x0, 0xffffffffffffff9c, 0x40000000000004}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xdb, 0x13c0, 0xfffffffffffffff8, 0x100000000001, r0, 0x2}, 0x2f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080), 0x3}, 0x20) 2018/05/10 19:24:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140)="364ef20b", &(0x7f0000000300)}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x100000000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/10 19:24:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x3, 0x1, 0x6c4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="50010020f0ffffffff00000000855da0", 0x10, 0x0, 0x0, 0x0, r0}]) 2018/05/10 19:24:10 executing program 0: r0 = userfaultfd(0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x7, 0xffffffff00000, 0x2, 0x5, 0x7, 0x0, 0x1f, 0xff, 0x1, 0xffffffffffff8000, 0x8, 0x80, 0x2, 0x1ff, 0x1ff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x2, @empty, 0x6}}, [0x71, 0xfff, 0x6, 0xa0, 0x1f, 0xcdf, 0x1682, 0x81, 0x5, 0x2, 0xfffffffffffffffd, 0x5, 0xa11, 0xffff, 0x80000001]}, &(0x7f00000000c0)=0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/05/10 19:24:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) dup2(r1, r2) 2018/05/10 19:24:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="033348e1819e5109f03d126da5c90901d45a57c068496578df7202c9d583ddbebdb3c182f3a42137818f00ace985a5113e52c6ec09ba8bdfff0558afff68ed59280993f3db672c123bc48ab532db7d3d617031eafb078bd269cbe2cadf948f84e06cd6eadf4fa8f5c8d73473a19144e4090f15c70deafca85b62eb1033b91c585c55fa67ea6e93d0547cd8f8", 0x8c}], 0x1, 0x5) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) 2018/05/10 19:24:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x101000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22, 0xa9f2, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x8) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/05/10 19:24:10 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt(r0, 0x10d, 0xff, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x84) getsockopt$bt_hci(r3, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0xc73, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6101, 0x48400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000010c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000001100)={r5, r6, 0xffffffff}) 2018/05/10 19:24:10 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/10 19:24:10 executing program 5: socket$inet(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc82, 0x800) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f0000000080)=0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) 2018/05/10 19:24:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={"62726f7574650500", 0x20, 0x3, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f0000000000), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x610) 2018/05/10 19:24:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) shutdown(r0, 0x1) 2018/05/10 19:24:10 executing program 6: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = msgget(0x3, 0x14) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/150) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x7, 0x10000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000380)={0x9, 0x6}, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x2e, {{0xa, 0x4e20, 0x7a0, @empty, 0x40}}, {{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) 2018/05/10 19:24:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0xfffffffffffffc95, &(0x7f0000000040)}, 0xffffffffffffff67) 2018/05/10 19:24:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000c40)}}], 0x153, 0x0) 2018/05/10 19:24:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) socket$key(0xf, 0x3, 0x2) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0x0, 0x120202}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) [ 130.043008] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/10 19:24:12 executing program 5: socket$inet(0xa, 0x2, 0x0) 2018/05/10 19:24:12 executing program 4: syslog(0x3, 0x0, 0x0) socketpair$inet(0x2, 0xe, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x401, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff, 0x6, 0x4, 0x1, r1}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x4d1}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x90000, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='system.sockprotoname\x00') ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) 2018/05/10 19:24:12 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = dup3(r0, r0, 0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x6) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x3, 0xfffffffffffffe01}, {0x4, 0xfffffffffffffffe}, 0x6842, 0x2, 0x5}) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/05/10 19:24:12 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x309000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/05/10 19:24:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="000000008c00", 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast2}, &(0x7f00000001c0)=0xc) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000240)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/181, 0xb5}], 0x2, &(0x7f0000000540)=""/223, 0xdf}, 0x40000060) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="c676f3989bf6fc0c6d10ebaf1221aa0d19cee89d6d91f90f3cd18d2059211c6c964d474b65ac5e93ac09a04b30a4c173b7d68e4fb89ea488182134b122cfee103551e77ee1c5b1ca8a3774f09f1bfd157f574486b4fa3303cc73153df94f696c04ef020315237cb0e93204ba3f56255d3c988f4ec0608cf9545edf186788fb95b2b859dd0ba388e24ef53d269021d16924bcde1ca9e0388af3e51e58e7ed02656aa6e936553c831d", 0xa8}], 0x2, 0x0) pwritev(r1, &(0x7f00000047c0)=[{&(0x7f0000000500)="9c", 0x1}], 0x1, 0x205e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendto$inet6(r1, &(0x7f0000000480)="6e738ec4ec9426b93441f86b923c1d30fe814251cc10a5c3f34047ad8accd1bf", 0x20, 0x1, &(0x7f00000004c0)={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x1c) sendfile(r0, r1, &(0x7f0000000040)=0x50, 0x102000001) 2018/05/10 19:24:12 executing program 6: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600d948095a73bfc, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000580)={0x0, 0x0}) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000300)="47422214a992ffa68bfcfa742da153109e475247feeaaedb2260496d9ac83904ab425a9d7ec6eacb907f91f7f3d0462ad966a67c3d6950b980c8f3d4a6991bf018277bd7013c9d5a42f6de854a6c63c4057566fd78c60e919463e31036590a00b53a4e978e012ca2d599165adc57001b8d47529434cbc0ed2c62a7e9366c4d1d3b4a81fe3c801fdf56797b58fbcf4c2e93c7e5729fd69fac48c3e8fd396512bad78f3a8fc23e2cd950becc43e60d0f075beed8c292a280ee6561aa27d0343d6d17d81746", 0xc4}, {&(0x7f0000000400)="db28c0f27b1258c558c8044ff8cd932f95eb45822ffc032d07c898425d3ba01a024faf0fa595af92251e658a48944570e71e5b05b7327d7796706fa43dda4a8be005f02c8185bcb2192a058dfe3a5559e3567fa17391108149dea5447b658b4188a0c555ff4fae0f38b40e27722769bb748214b40d9a853809", 0x79}, {&(0x7f0000000480)="8d3de1d911de50d867faf7cb1a8d4bc2b8560ef2827c20601cde92c70046bfc12ca40ad345089d998064e6998f2a099c03e2c026ed528a5665bab9e72b4fee5f559bbb88716b6bbe26f7b567d2a5b15750ba7da0110555a7a8ae61cdb2f19f8f6171eae7738db01a650f82a642a0490c259a3b3b73d68d72ed1558d589772442cc17d2c033", 0x85}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000000}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000700)={0x6, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}]}) r4 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/10 19:24:12 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x214001, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'sit0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000780)={@loopback, @multicast1, 0x0}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000008c0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006a80)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000007080)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000006ac0)={&(0x7f0000006dc0)={0x290, r2, 0x20, 0x70bd29, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x1a0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r7}, {0x88, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x290}, 0x1, 0x0, 0x0, 0x80}, 0x804) sendmsg$nl_route(r0, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000006a40)=ANY=[@ANYBLOB="340000001500050000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="080008000000000014000100fe80000000000000000000001e0000bb"], 0x34}, 0x1}, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x1, 0x0) getpeername$inet6(r8, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) connect$packet(r1, &(0x7f0000000640)={0x11, 0xd, r7, 0x1, 0x86, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) execveat(r8, &(0x7f0000000800)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='/dev/nullb0\x00'], &(0x7f0000000500)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='{em1md5sum,system\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/nullb0\x00', &(0x7f0000000380)='/dev/rfkill\x00', &(0x7f00000003c0)="e700", &(0x7f0000000400)='\\\x00', &(0x7f0000000440)='system:wlan0\x00', &(0x7f0000000480)='/dev/nullb0\x00', &(0x7f00000004c0)='/dev/nullb0\x00'], 0x500) r9 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) fcntl$F_GET_FILE_RW_HINT(r8, 0x40d, &(0x7f00000001c0)) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000000740)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000080)={r0}) 2018/05/10 19:24:12 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x50, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x80000001, 0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x100000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/05/10 19:24:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x2000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1286, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x10000, 0x1, 'client1\x00', 0x2, "62a416fff7536bf7", "abea21806103c1709e16d6890cb1d665f35b4508dc8efaffbfe206045e06fa12", 0x5, 0x4e85b2f1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000180)={0x6, 0x1, {0x2, 0x0, 0x7, 0x3, 0x9}}) 2018/05/10 19:24:12 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x400000000000001, 0xb}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x600000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/10 19:24:12 executing program 3: r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfe27) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000040)={0x9, {{0xa, 0x4e22, 0x8d, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, 0x108) recvfrom$unix(r0, &(0x7f0000000140), 0xfffffffffffffef8, 0x0, &(0x7f0000000180)=@abs, 0x6e) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0xfffffffffffffe90) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e23, 0x7540cb91, 0xa, 0x80, 0x20, 0x3a, r2, r3}, {0x2, 0x100000001, 0x6d, 0x4, 0x1300, 0x60000000}, {0x8102, 0x3, 0x3, 0x7}, 0xff, 0x6e6bbc, 0x2, 0x0, 0x3, 0x2}, {{@in6, 0x4d6, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x9, 0x69, 0x80, 0x3}}, 0xe8) 2018/05/10 19:24:12 executing program 6: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000480)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10003) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000180)) 2018/05/10 19:24:12 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)}, 0x0) 2018/05/10 19:24:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) socket(0x0, 0x7, 0x1f) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71, 0x9}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fe000000000, 0x80800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/05/10 19:24:12 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/05/10 19:24:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000005a040000000400000000518741e7c8f3", @ANYRES32=r1, @ANYBLOB="00000000000000000c002b00080001004b97e19e"], 0x2c}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/10 19:24:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="5a8782790cb3885e01a1c8fa8abf8d75e599f408535a", 0x16, 0x8050, 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) signalfd(r1, &(0x7f0000000080)={0x3}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x1, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x1, 0xfffffffffffffffe, 0x7, 0x0, "84fb697f1cdd99e8c0341c7dbdb08fa8022f871045910c16f192048fa52ea7e8d4f02af11e4f08eec90115d0", 0xfffffffffffffffd}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0xffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x2000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a315df2807e2632eec545ff9cba41c310995acd8a56a64895bba0f08cd973da563aaa2be0b05e693e7995f387de228a6a00f70c2c474d74966184dabdbcdee2ecb3a03526780c60dbb00530c459fe1238ecec58ce0f11ce794c9251a94087c565ce89ff113b935912c556a832600efb8c6a9c4e59312578732fa1d834595a766c66baf41f721ccdfd5193f6f05aef75ca7972ba458a53c33dcc1ec0b1c903047ebacf40a0d6bf60dc30a6e82f5d05b4e3795bd48a0f67c6"], 0xb6) preadv(r2, &(0x7f0000002500)=[{&(0x7f0000002480)=""/89, 0x59}], 0x1, 0x2) 2018/05/10 19:24:13 executing program 5: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/10 19:24:13 executing program 1: r0 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x10000000}) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) 2018/05/10 19:24:13 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) socket(0xa, 0x3, 0x3) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) 2018/05/10 19:24:13 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x12002) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000100)=""/95, &(0x7f0000000180)=0x5f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'tunl0\x00', 0x8000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x0) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/05/10 19:24:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10, 0x1012, r0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x3a5}, 0x1bf) accept4$alg(r1, 0x0, 0x0, 0x800) creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8ad, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x101}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/05/10 19:24:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000040)=[r1]) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1000000000000043) 2018/05/10 19:24:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/05/10 19:24:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) sendmmsg(r1, &(0x7f0000000e00)=[{{&(0x7f0000000000)=@l2={0x1f, 0x7, {0x5, 0x100000000, 0x8, 0x8, 0x1, 0xef2}, 0x200, 0x401}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="cc13ad6cf94d34ea17b2b92c9a3f89f79d1ab0449704e9ab2ae0e25b061d752619fa2c53e1e1dbc253613e16c1c4dd8d8b654fa75ccb3908ec072b94b2762a2d477618430aefb736ba9de88c9380", 0x4e}, {&(0x7f0000000100)="0e301693366c72a7a8259797392a2f7fbef439aa7f7bfacd4cb06edd5dd33d123a26faa4f9058198999c0b7f05e4c68ef664a6b3fe3580d42f136de81b637d5e7b99982f5907f588a76c6f27ce938d11c1b61e770160d2ab9be16d85a44348df79e2b095bb155490dcaa7c8153f6fbcf59e0646d97ee5ee89e3d163ffdc2f694ad084a5ca4bd4649ed3a5eb4a3d7d4caf52a7291dc1e57688bd77b49c787ddb7f3837bb4146b01238f1d7a29327abeeb6666aa8dd35f265a8d845377e1f25be4fe2336104fc1eda4edd5fc87668f61ef5e205ab488e8eea3", 0xd8}], 0x2, &(0x7f0000000240)=[{0x100, 0x13f, 0x80000001, "a7d8326eb9b72bbca9c5a9863fe3a0482422ed39ab2cb7c959e41d6f7d559e4a942454f02d664d9c1d8f0e058c599406916e223d7038c907eb267318ba40815bbe7653014b9eaae4065cdc478bba42f774e95b1ac9b032ccbebd39e1866b6d98923dd902cccf7b6d3836210770481d8665f3eaa6bd9e7471ba89e334c16c327c8759c7a14658ad7bd02300cf10e62642c300c241f429827275f82d9f54693cf8411142a63291049e93cb1bca5f3b6f72c6a9f9bbd2527f307ca82b081097a0e42899a220733b392aa3b8820d6dfe6f9b28a5ea0177519114c5d0b975b23e49b43a99f559a94ee50bf2"}, {0x58, 0x118, 0x7, "8b0a78c4803ff2ca5f5dab4f770130409638aa5ee084ad65415cea5b70dcd4657b84c21e367e85b51e7d34aec3c726ca5468565fc906966c918a68cb8a886147de808a6c"}, {0x58, 0x107, 0x4, "3f3072517e438daef021e652c6fa9c1b44af20b469c20f7c376f6bac83a456f44ae37b14f0cd40da601435d57cec7623a4532f2565964ded547b694cb53eddbbc52f8a"}, {0x78, 0x11, 0xeb51, "00c837c8a4fe1995bfb6f61da5c81568bfdc5f0c4146d9f01069d99ee19d8ae91127547f2ac2960e62192d634a246731f8193218208a66df91f133c7a309706a4c7f090728c5b78419a3856917c88353ff78d3216b546e4c606da535270ca09c315378af3456"}, {0x38, 0x111, 0xffffffff, "d635a23fad4f994b351c3df13ac9a7e08c07bbdfff323c977731e0f571565d946bf2dfa4"}, {0x68, 0x10f, 0x8, "93d41e54ab1dcb4948baad05baa3a2da2ab92f76364465e71acddfa35a92f4db857ee6f173f23a6bfc582a1e277e543d7b85c31ce28e6e20edcc25fd19f2eb67459e186cd1b4c01c840a334432a453d28a"}], 0x2c8, 0x84}}, {{&(0x7f0000000540)=@sco={0x1f, {0x7, 0x1f, 0x2, 0xff, 0x1, 0x5c}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000005c0)="3ea8600b0ddca8387ad5f278a5aecea3bb254c0b227c4e00574cfa3e0446983b35d39341ee97ec03d9d6befed89a1ad56788103bedf1a547aa4d807233543da45579feeec616003a151595d6e0c2589b4589904999de43951ee2c65a0ad945d3c6c08d3a0194cdcff175922d7f15f460254d88dbaecf792f282f1b395cdf50f93e4ef4e0f1863956f357f64851a1f29e6211ea", 0x93}, {&(0x7f0000000680)="0eb74904c61a2f54adc4f9e17529b513b5730140bc296859bfa903b83e445286af2787ab9d984b80068f5f8469afae585a289866518d576c51da1b9626992b0cc5e2c1390b1fe58a", 0x48}, {&(0x7f0000000700)="d6bc0d1f5d1322ffa728aabfbc29244224dc0c69511114bf85d00c89689a109e6c69c318ea7a47452b85fb22bfe06d08c817e3ff5456f158bc284716cdd9b9e3a31fa79b6fb075ac7366ee99e7927fb0e5f173b14f061d227785b9be8cf20849dd631cc4773bb6296deba9671632ea4b5b491e8f66ada3760c7c5cee85e74a9bf77ce3147a5bc033c2c0e179d5bd2307a81eea28be331ac7e6f07bdb72be7148", 0xa0}, {&(0x7f00000007c0)="2ebdf227", 0x4}, {&(0x7f0000000800)}, {&(0x7f0000000840)="ede6a053ff65ba1107d248e06a595ac248c542a9bf4727c56eb287cb9b86677e5a325fa90ca9244aac04f8d9e9ea1641ee0cc3b38edce6f4f208eb3213b6e267abcfd5e3f7377055f5bf0c42c44c073d1d8e6a79503e39c7", 0x58}, {&(0x7f00000008c0)="6d496071008c8353da938f5b44789637d88d8958430c10c58c9ccd7ed518b791e8380288b2bf3b08e193b8381dc0a73e9eae9629d49aa6e9efe4de87fab47e289e6dc2c20d7c44cb20001deb88f7f2325b27791dccc533d283f276091ebe0046949c3a6fea724063ad450bab115a32525c9cb2d262812f5265b34f7d8a03a9299c4356dbf1e26ed49334b5ed571cc9ee36f7a9c18a0eba1f7d1c555f3c7cb12b16561f1ea0bdae7ab30cd946b0431469abe4cd7484cdd9601af4", 0xba}], 0x7, &(0x7f0000000a00)=[{0x68, 0x113, 0x3, "1fa604015a8cb155b84b650e31a54944b53c38eee06fe5d7e7058ca7b9dc8bd31c8bd8a7ef01347dcdb6bbac43de1183e52bb434f176be4ad6b1927c1a405f3365e00b6beea04bb282037c01aa75c6a6b2a78857893db9a2"}, {0xe0, 0x11d, 0x5, "37135c0a18975f8a344f588788e72318bd866f5597f8d62f8f2628fd5540bffa1d214da935645083fb189c2a56c1a1f3a8951750457d2721457785f0fba8349ae62a275258a95cbf40f6fba8febee47815d4731dcca3e2de575ea4ee33d3bb17956d03fe7f8e9b120438f83bae4d17590dffb7389faca31d2878a7a2b2fccc3a50b02d0032347897a45a7b3b6cbb56b6aacc088ba5610e3b602d34ef930440ebedd8c475a33bd5ec21ca5ede06f1a0f9d66fc5d0130b98d1f187c31a725f3f97fe590d961b20538ea9576645dbfd2163"}, {0x48, 0x11, 0x3310, "2b1aee027d9092b71becd7dc8824760ea05393b40efd394d9e036928d0f9065cb4317cd4eabd9a24357817cc880cfa2cae292dc5291c473d"}, {0xa8, 0x105, 0x7fffffff, "6db2467c985b44de6cacb49276a67ef8c205dcbbf395d550107f6b76bde51de66c3eccf0decfd66b2e553d118cc9260ab39ebc108a5b310e7f7bffdd3cb7f70138bc1311cb63ccb779fd4893d3115ab6cb1496a16b4250a88f4904193ccb399f510031136019c970e35b4b2b942806ebf950f7c29d6da4630ae4bd298078676710dd1e6428583371bc8f809aa3e282caef9702"}, {0xd0, 0x114, 0x10000, "def8159f5efcc7bdcd23dfaca64036c8bf7c13b08524ed3b3ff44b58d11a52b444d1a608999d55c25919fb742d1218c8cfd523127329f197c05b4734a7cb7a10fae0450ac7489f5ccfa9b36d85353f4a95a062acd1c327ccee55a3a0a498d2d49e2a6143f7d303ea6e2d5376c44ae29e729552b889f70f1575843da012959de2951e437487df37f53f4a17b73113fe156f5ba00f89187edf5b706c65ce5c5ed2995d1e0fa8d4a8eae5655dd70387c460cfb488a712aa09a2925cdda1"}, {0xd0, 0x100, 0x2, "cb05bbc64cc12b735adadebfe13568517791883a0fe8684b47d3c9c3ec1621a24f6bf92de459068dbce764f07c3c83fbeb080b368ad0607eb36d5efa1738f29581ef550d1bffc7cb4d3f2a15ecf7cdd8fda96bdaf59c874e583c02030f2d41b0b75965d2e34ec6933dd6a86bee9eaf943ffe64fdba473064c01759b4bdaee7871764c784e125a613aebc1b09d1500bdadb54382dc1307687f8947fe293f96f43ece47a5a97ac0ae58095f437925a53b3ecb7981709fa4c99fd75fd8d7513"}], 0x3d8, 0x10}, 0x798e}], 0x2, 0x0) recvmmsg(r1, &(0x7f0000007d40)=[{{&(0x7f0000001080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002300)=[{&(0x7f0000001100)=""/24, 0x18}, {&(0x7f0000001140)=""/11, 0xb}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/208, 0xd0}], 0x4, &(0x7f0000002380)=""/78, 0x4e, 0x28}, 0x20}, {{&(0x7f0000002400)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003600)=""/227, 0xe3}, {&(0x7f0000003700)=""/77, 0x4d}, {&(0x7f0000003780)=""/75, 0x4b}], 0x3}}, {{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000005700)=[{&(0x7f0000005540)=""/131, 0x83}], 0x1, &(0x7f0000005740)=""/223, 0xdf, 0x2}}], 0x3, 0x0, 0x0) 2018/05/10 19:24:13 executing program 5: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/05/10 19:24:13 executing program 4: r0 = socket$inet6(0xa, 0x72971da3ca6220bf, 0x80000000000080a) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)=[{}, {&(0x7f00000000c0)="b3e18bde93435480f4fa1c599d61b7df921d5a39159237ed1e7cf622affadc0857dec2f85aec4fd50346bca808f8ce388e1bb3cbf35cd065ac5804b6", 0x3c}], 0x2, &(0x7f000000ae80)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)="7d938d6098129e52e264bbf8f1e13e51d21a49cd21b5e03f6b9a02f889478a6c", 0x20) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x109) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) 2018/05/10 19:24:13 executing program 6: socket(0xa, 0x20000, 0x5) 2018/05/10 19:24:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) chdir(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={{r0, r1/1000+10000}, {0x0, 0x7530}}) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) chroot(&(0x7f0000000080)='.') 2018/05/10 19:24:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') fsetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='user.syz\x00', 0x9, 0x2) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/10 19:24:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00011a664900") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20800, 0x0) getdents64(r0, &(0x7f0000001080)=""/4096, 0x1000) 2018/05/10 19:24:13 executing program 6: modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r0 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x7000, r0, r1, 0x5649, 0x9, 0x1040000) modify_ldt$read(0x0, &(0x7f000071df7d)=""/131, 0x83) 2018/05/10 19:24:14 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0xffffffffffffffff}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0xa5, @loopback={0x0, 0x1}, 0xe52}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x58) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 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)) 2018/05/10 19:24:14 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="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", 0x1000, 0xffffffffffffffff) r1 = add_key(&(0x7f0000002840)='.request_key_auth\x00', &(0x7f0000002880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000028c0)="fbc0226698815c056e93ac52567919781a47f780c079cf4182b625f82b575b52d20e9cc8704b55cb836a7d8750457dfca57809a38bea624d705d25920039c020f1179b714b1b9a7185e325319d354adf15b39bbe4225fa8d6faf34fb6ff124f8ddd076d5e70eb4e305b99e6a248fe52fe46321e0fb337b18b75e6122223d808d36af755fa3cea36ca404c7aa184e4428a0ff00e89cf3def171c39658e660", 0x9e, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="0368e1f8a87ee007c774d779708c16ba92824776601e9db1bc0621479a44f3360d5d58f695e123aab5659c907b5d56b17103c692ef45802d957fa593e9d3b863fff146d2a6d548ea2053709cc8c1ba03962aebc819f20f1d1563569e51f9d28066e59717c6c1e96c3f1b6c5dddc86eb50a41c9bb843643001a8b65c16126919c8dc39e8f452e19f5924e8d7e12e93c4a632bff07f6d9b387b6da958090a425669d6d18f1351578ebb83284f6422ead3db6abfbe3244cdc5beb84b1ef8a9cc68c76e73461eaba2a4823d60e8ee94e5b62351114c71b45cf191b9ada56162ef84696a23af3fa6e3797647bbf49f0da8d91", 0xf0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='bond_slave_1\x00', 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="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", 0x1000, 0xffffffffffffffff) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001600)='memory.stat\x00', 0x0, 0x0) getsockname$ipx(r6, &(0x7f0000001640), &(0x7f0000001680)=0x10) keyctl$dh_compute(0x17, &(0x7f0000001380)={r3, r4, r5}, &(0x7f00000013c0)=""/184, 0xb8, &(0x7f00000015c0)={&(0x7f0000001480)={'sha1-ssse3\x00'}, &(0x7f00000014c0)="4c76d2e6e0ee70fd05386522e36dd3faee16ba57913f22fe9acf25e65074ff0e72c373adc04de2b77dad659e873177333d578c7eae20d1018d956dee6e9833c83298bb423424bda158134e6d300310b366f622b59a8cd5a219cd32eaea22eb83d6ec06477a4177346ed3259d1400e91392b99747414d93f691afda1d7b44bb7e18bf34d24e8817d80cff3632e04d4ff6b4bc2af3de9e94072254711cde11aa43433a2d636d7ba6d19ce7272ab23d739125b229875756f604ab920a34eead1acfbf69f533399897fc6a8564272d0d055c563f4436b1f3b1d56cda6efe226b56af8ff8f2c5bea85f57f504324b88f58e9ce0a6f691d38b", 0xf6}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000016c0), &(0x7f0000001740)=0x68) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001780)=ANY=[@ANYBLOB="00010200000000aa77af601fb0000000000a000000c84256a6ae51db5464fabd23655cfbcd066a03b5827d06b2290000000000", @ANYRES32=r7, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/05/10 19:24:14 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffc) 2018/05/10 19:24:14 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002900)='/dev/null\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000002a40)={0x1, {&(0x7f0000002940)=""/75, 0x4b, &(0x7f00000029c0)=""/91}}, 0x68) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7f, 0x1a, 0x100000001, 0x7, 0x6, 0x2, 0x3}, 0x1c) 2018/05/10 19:24:14 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'bond_slave_0\x00', {0x4, 0x3, 0xa00a, "b972501c89dc", 0x3}}) mlock2(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x800, 0x490200) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x6f, "779f4dd8e47a1400323b5d2fe76c4b7ec9686f373e8ebc676c3c60696a638d1cb171bfb9cd9f7ff4a068d40ebd1114daabf19f0ca3626001000100a2594ffe9eb8da082eed2bd5ff948c2ac914ed6a03a64dbdf7789965a226f0a99c16fdc984773fcc72fc50aba6185963e03d0000"}, &(0x7f00000000c0)=0x93) 2018/05/10 19:24:14 executing program 0: getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/net\x00') ppoll(&(0x7f0000000040)=[{r1, 0x2100}, {r1, 0x20}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x7}, 0x8) 2018/05/10 19:24:14 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x2000) ioctl$KDSETLED(r2, 0x4b32, 0x4) r3 = dup(r1) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x6) ioctl$GIO_CMAP(r3, 0xc0045540, &(0x7f00000000c0)) 2018/05/10 19:24:14 executing program 2: syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7fff, 0x0) io_setup(0x5, &(0x7f0000000000)) unshare(0x80000000) 2018/05/10 19:24:14 executing program 7: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = timerfd_create(0x0, 0xfffffffffffffffe) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) r2 = semget$private(0x0, 0x0, 0x1) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000100)=""/9) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x80}}, 0x7, 0xae, 0xfffffffffffffffe, 0x7f, 0x4d}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r4}, &(0x7f0000000240)=0x8) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x7fffffff, {0x7fff, 0x200, 0xc53, 0x4, 0x1}, 0xffffffff00000000, 0x2}, 0xe) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000000c0)={0x9, 0xb}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000380), &(0x7f0000000400)=0x4) 2018/05/10 19:24:14 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000240)={0x4000000000000001, 0x81}) clock_gettime(0x7, &(0x7f0000000000)) 2018/05/10 19:24:14 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) unlink(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000100)="b2fa9d4e83c3bdd8d227bbba3e6c484b862df8ce3077f614f55fe9b1f5042214fe7645dcb14355835abd293d6815ab268948f1", 0x33}, {&(0x7f0000000140)="a4046b94604b9e802092ea4fbc0935595f1cab73e91391dbd9e23663e883a4cd616224d96f692c5df0d471e355208f79323cdae85cf9953b74217327b9fb4acb1eeefe2fc113940528ce44779379a033c3c497157e7352ae43b12f13113b3d84acc95106f72aa379a526d462bbf0e4d251713f15b7eeeef01ee1b295b2a5997ba6850c2a1e730477212ba3a9a335b760d743fa72baf468c59aa059bc8e3e533243e4628c1f215a8448a8a990eca18d7df9b7298179fee37e22e580fc339c0ee687a2fdbe1e0a1cfc93ce961883e1e59382dbb692e7", 0xd5}, {&(0x7f0000000240)="022a02532ea9c6b8dbce86762fe11a3e365ecc642918f5f915f03923b800322eba939ea378e410d506bbdf59661be3178ff36c10e042301cfec4045a064fe9bc0aecdfb9e20424dcda0bb66d65f18a249730808ae5c5b536966cf0c495c457dcba0e0a398066fc622fc23f627424976c6bc8e70f887f8f85c2ef61ba15018147fa8dd0a017409fbb8194b5af6e263a6ddd6b2a41b7e8916e0ce2a1c61a5cb56e2e27a07fbb8c22684a1dfe3f766bc68abfa57957c7d36dbd2c8bfd838e1ca3ae6c5aee974c159a8b641fd57a444c8d0f5902329e3c35bb221833510ef90003db3bd67b679648b72967", 0xe9}, {&(0x7f0000000340)="33775567cd15211202770389242d696a2c2c53af0ded9a853f4e574c48b9e9b7ba606fcc419930650cd5cec3df97b05c6b4330820c673e7b28f5344c100bfaf64d965bf5b54fe59182917792e369dd07d6fac8a3f5d072fd556d8dcc5e72271a092ddf73c2e7f62091b48053a79f98e4889521abc891df7b06b8de93e6ae8c80e6237f754ce1dc2208b0c642ada58546991f9e61008216ee7058792f642ac65bf51a61a001688d781f5c2075f91a9e4029", 0xb1}, {&(0x7f0000000400)="b81546bfa28d2a3b8d5fcf6f067b368388135f029984d5db1b9b9b86f7e79b6f0001ffe118a111c21d39db1b892c45a1b1a8d73b9f662ac6b5ce4f28b7ebf8b79e3b530b3246b0787240cfe185580624a37c8162aade23862d8a7bd8bac7ea664358ecf6d3a8b41c9d04cbb276944ba057262f193e2ee3840fac20fce3297555d7", 0x81}, {&(0x7f00000004c0)="3989229b1422f5227c12e88b658a07540fe80c1596c2ca09c22378c6943e74d734668db52e86796b0bdac6f505e4a0899e0815d84f7360e04ddeadf1d9c876edea494e3b7a392f75260e146aaf5fe1265e43a51fadd7a8d6e7af39e656ae2fe07f7f9bedc09b496985deadb503b5f1f3ef26cfb388962d292e216245031eaaee47475a2480fc5004d00ba61a23a65046c74a8753df7223cbbf349c408d5f42216a3c19ead13e4b5edae86c0b33dc6ccae6f0a020a048df283dd59f2ec6e9ac36a7dbb6a6ca81376305d7251232257ca77d4dea2e42e67f2270a79f", 0xdb}, {&(0x7f00000005c0)="93d2a422e2656a46ee77a77a183033b0f002fd664e9a7b22d9c990c93604b1ef4ec4811eb08b437d0f73ccf5772876026531940ed8c65756373a29738b0ce98f40c6ddd0777e55cdc02945bbf59acd2e625495ea37dd913f53b3e2d5380619a412d23a0ede576d25972d4997083e1cbd1a62a652f61f1dff59d1dfd2925144ecbcc720a28639da6cbde2a2cd344694dc0bfd15710211137fa30526715cd97558f88563f044945c7fe6095543384e41b9c606a10ed9fbdb77289ce8e9", 0xbc}, {&(0x7f0000000680)="c8c6eb372fc1ce0265e6c620b04ca5571bb6da401f4473ece02c7fe4d0a474070a6d335e82b957491a4f0572a68432f001cec8513aaec738d71cc39bd5a32e70a7cb486c3c4a0b7725bca1b5ef28ecde223cd0f2d53da6b74186e289fe9e61b3a034b2efe31607605d995bb5e51af57ca6629825ff2185da51f94b5f9b83e16fe0143eb83cc754893fca96061baecc91308d0cc22888ae9b0482573b02ff83df", 0xa0}], 0x8, 0x0, 0x0, 0x40}, 0x4040000) dup2(r0, r2) 2018/05/10 19:24:14 executing program 4: request_key(&(0x7f0000000640)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='keyring\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000440)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)="41676753b22493fa0a4495483c476c2fe6dbdab79250802d1be1eae9cebd1d5554fd384aa97fa1c45d714aa20f89a80674f538f995a6094ebb77e1e212188686ebc1380da62a286564a53d690783155f3b09afee2e54073c0321a7e7652531b8f56e788cf0a05a58798eb209e13946f1be13e65321a44d2172e4ea1c5675b8f24f", 0x81, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x155, 0x0) fcntl$notify(r1, 0x402, 0x3) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r5}, 0x14) 2018/05/10 19:24:14 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setsig(r0, 0xa, 0x3) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) 2018/05/10 19:24:14 executing program 0: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xf, 0x55) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) r3 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x5}, {0x2, 0x80000001}, {0xa, 0x2}, {0x2}, {0x8, 0x800}, {0x2}, {0xf, 0x81}], 0x7) 2018/05/10 19:24:14 executing program 3: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x8001) 2018/05/10 19:24:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x20) munlockall() 2018/05/10 19:24:14 executing program 7: socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000140)) r0 = socket$inet(0x2, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x2, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x20000930, 0x20000960], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) close(r0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x53692f7f, 0x208000) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) 2018/05/10 19:24:14 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r2 = socket(0x80000000010, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2b, 0xc0000) write(r2, &(0x7f00000017c0)="8000fdff290047f10701c1b08033c400000800010008090000001a007c04a5837b4c1b7c0000", 0x26) 2018/05/10 19:24:14 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={'ip6gretap0\x00', 0x500}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x1ac6824443de8e78, 0xfffffffffffffff9, 0xfffffffffffffffe}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000011c0)={r3, 0xec, "896c005fed24cc63c5dc4561ce1414b813e45c7ea91fc8e3b62139fa4e154f10a92b21b461d22ff07bb597290e5be29273c32f51add654a838e4c36d513788a347b0d8896eeceec94d631b8876a775ca46e33e9b8570417fd92147de18b3669745baa0b7511e421e20e8df7a54c227b57009f2363f71e90eed0288aaba6f1f15baed65e638ab6d53c9bb07ff9c050d5fb3eb2fc06b77adfc68c92fb84d14cf4b53a0865ff4d794dcf26539c019df24bc795d3d7711473ffe11760f8394c65e7aab1e522a1fa8ab94538862abae81e81a0da18e86adff88e10564965ed8e0a156fedeff6a0d1e53097e0d2cb4"}, &(0x7f00000012c0)=0xf4) 2018/05/10 19:24:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/05/10 19:24:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000440)='\t\x00\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/05/10 19:24:15 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getdents64(r0, &(0x7f0000000000)=""/48, 0x30) 2018/05/10 19:24:15 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e24, 0x4, 0x4e22, 0x100000001, 0x0, 0x80, 0x20, 0x3c, r2, r3}, {0xfffffffffffffff7, 0x41, 0x1f, 0xff, 0x40, 0x8, 0x29242178, 0x1}, {0x27f, 0x1, 0xffffffff, 0x6}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x81, 0x4d3, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x2, 0x0, 0xb23, 0x7fffffff, 0x2}}, 0xe8) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x0, r4}) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x7, 0x0, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000002c0)={r5, 0xe5, "c0e5e18bd1f865968be46749e2d91e73bf090cf42dadf4101186b649b8e0c5e377387c68b9fee0f7cba364e0a5c9eacd7d30ddb15b2a77d7f5ef2ad19fe456e625354c6e0917533786362ee21cca922cf14a438c6e915e0aa6f81c6f4718047a044966ec627bb24324918288b1652c72fc924c13816045a4be311ad40c3c614df9ae1ce2e28151bd909ec8352f48590a2984bfea3115aefb5e7e45db3d32f7f32a45723a241cbb730df493ab0dcd697baf3f04606d3298378d38f73ae3b69021d0fc7bf24e453c047e839b55e359b2c1bd0c951d6abddf1386e3e59c4dafcf6333f48a43a4"}, &(0x7f00000001c0)=0xed) 2018/05/10 19:24:15 executing program 1: r0 = getpid() setpriority(0x0, r0, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000549ffc)=0x100000a0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000581fdc)={0x401}) 2018/05/10 19:24:15 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000febffc), &(0x7f0000009ffc)=0x4) 2018/05/10 19:24:15 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000080)="220000001380010000000000000000000000000000000000", 0x18) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/05/10 19:24:15 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) read$eventfd(r0, &(0x7f0000000240), 0x8) 2018/05/10 19:24:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000140)=0xffffff90) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x2000c000, 0x0, 0x0) [ 134.736964] IPVS: ftp: loaded support on port[0] = 21 [ 135.614638] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 19:24:16 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82080, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x200) 2018/05/10 19:24:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}, 0x7fff, 0xffffffff, 0x1}, {{r2, r3/1000+30000}, 0x1ff, 0x8}], 0x30) socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/223) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/10 19:24:16 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x11c5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="bc0000007ffac67088000a9f7e16c44d2876f1e3f6ba974c7d23f8432362e57ad1296190062d0eefb0ee0c8843d8c4281cbfc107169d72acb6cfd16bace08b3c021a2556499a991a789a06d0a79bdddb4c44d1b2da9430402a42368feb3d5347d57d2f51131a86e15f77a2dae41dacbfe628f559eb236a87e04b23606cbea6fbb9bb44b5fb796987470f19119c72af93cc494ee9ea496b6bad05568a45020078af01fec96770c70deddd35494bb405abc50547b93b98f4f6506a019483ce996a2f1513b19f3fbd9bc6d949f19781aa82dc434714bc0802430a2e2d6036999af17992c15f5c7b7922c5b795cceee867aa380c385d1d0b5816954a8de597fbe62407467c77f5b6bbdbc07bdd0ae3164fe72f75d5e6615560d299000000"], &(0x7f0000000200)=0x2) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000240)=""/244) r3 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffff4f, 0x480200) rt_tgsigqueueinfo(r0, r3, 0xb, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff64}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x3) 2018/05/10 19:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa8ffa)={0x0, &(0x7f0000000080)}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/10 19:24:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8000) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)) fanotify_init(0x2, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x2f, @multicast2=0xe0000002, 0x4e20, 0x0, 'none\x00', 0x25, 0x3, 0x1c}, 0x2c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x80000001, 0x7, 0xfffffffffffffffd, 0x5, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x28, 0x2, {0x0, 0x0, 0x8, 0x0, 0x6}}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x208000) 2018/05/10 19:24:16 executing program 0: timerfd_create(0x7, 0x0) socketpair(0x11, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xfffffffeffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="87253169f6ee"}, 0xfffffffffffffffc, {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/10 19:24:16 executing program 5: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 19:24:16 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:etc_aliases_t:s0\x00', 0x23) io_setup(0xfffffffffffffffe, &(0x7f00000000c0)) dup2(r0, r1) read(r0, &(0x7f0000000180)=""/184, 0x62b) 2018/05/10 19:24:16 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @loopback}, &(0x7f0000000380)=0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bind$packet(r2, &(0x7f00000003c0)={0x11, 0x21, r1, 0x1, 0x22eb, 0x6, @random="7e3b71fd1c50"}, 0xfffffffffffffc34) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000000000000000000000200000000000000000000000000000000000000000000000001000000000000000000"]}) 2018/05/10 19:24:16 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), &(0x7f0000002080)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x9, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000240)={[{0x2f, 'io', 0x20}, {0x2b, 'io', 0x20}]}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/10 19:24:16 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301080, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c) r1 = socket$inet(0x10, 0xa, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x806, 0x8ae) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) 2018/05/10 19:24:16 executing program 7: r0 = semget(0xffffffffffffffff, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x10100) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)) 2018/05/10 19:24:16 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) 2018/05/10 19:24:17 executing program 0: unshare(0x8000400) r0 = socket(0x1e, 0x2, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x6, 0x80000000, "63e0a8294294", 0x3ff}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xff, @multicast2=0xe0000002, 0x4e24, 0x3, 'sed\x00', 0x1, 0x400, 0x65}, 0x2c) 2018/05/10 19:24:17 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/10 19:24:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000), &(0x7f0000002000), 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000002000)}) ioctl$KDDISABIO(r0, 0x4b37) writev(r0, &(0x7f0000000000), 0x100000000000006c) 2018/05/10 19:24:17 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0x1) 2018/05/10 19:24:26 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10000000006, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffff7f}, 0x2c) 2018/05/10 19:24:26 executing program 1: r0 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="8c0d8bc8ef9fafa625d184255ab1e2b66c0c6286bb9c9b1b2cb183d1e995ff357da683fd5472819f4462bc90da379c635027aa7770bda023e387cbdb0b5c7eb63ec5b9b6d584645d19a18aa5036bcf4bdd2811dbdd5828ed9130cac983de766b42e3c6ccd97611c26d3d82cb7c059b845da726cd49cc77e21fad9cf7bd6631272866c0c132197b2f1d55d1a5f757ee77c74b5f401a15c26312fd1c3803c0692877067cf1f82697cdf81a4e956d5882a1ebb98a5d73361ad90061969706dc1aa2625f92", 0xc3, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) unshare(0x40600) r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) 2018/05/10 19:24:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0x1) 2018/05/10 19:24:26 executing program 6: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x20200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x6, 0x8, 0x4}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x2, r0}) 2018/05/10 19:24:26 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) finit_module(r0, &(0x7f0000000000)='posix_acl_access]\x00', 0x2) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') pread64(r1, &(0x7f0000000040)=""/198, 0xc6, 0x0) 2018/05/10 19:24:26 executing program 4: gettid() set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(0xffffffffffffffff, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0xf0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x1f, 0xe, 0x1, 0x3, "2b6a78d4d0598020a6b9629a6dec47e20a46ea2a0b986b0d341b7bcf2a304cb7"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x35, &(0x7f0000000180)=""/53}) 2018/05/10 19:24:26 executing program 5: clock_nanosleep(0x7, 0x0, &(0x7f0000000080)={0x77359400}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd4, 0x800) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) 2018/05/10 19:24:26 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7fe40dfe70009149b00f99b", 0xffffffffffffffdc, 0x8000000000000803, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/10 19:24:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "c62ed1dd845f0e14885c99da7cbaf0c9633203054bd5d4f8a4ad1da726063a0db4"}, 0x25) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0xf4) 2018/05/10 19:24:26 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x12, 0x4) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000000180000fa0000000000000000450a896e404bf649a4026af7aedf4bd6451766c6c0bbdb070c93ba553421bf21203c0e7c3f16481db114cc89fc7ad4685ff544c3ad93f5fa1a6c41ba5f04672e6782fc1a3433255d04fb0cbc4f5b9528f3eb37b848bf96b0fca5c2487f50180e93beb8da545346951904610498cc1d92b1b77f253e5ce93fc472d48956673058a1713ba6dae205db3b202f9404d361fb5e7293af757d6e8ddb3a99d49fe867da12a6716468388411e3404c41c7ae8c1970fed0af77f598420eb7a9c0ca35", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0292896a611c39a2"], 0x20) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000680)={&(0x7f0000000580)={0x1d, r4}, 0x10, &(0x7f0000000640)={&(0x7f00000005c0)={0x7, 0x8, 0x81, {0x77359400}, {0x0, 0x7530}, {0x3, 0xeb8, 0x3, 0x1}, 0x1, @can={{0x1, 0x2, 0x9, 0xffffffffffffff0a}, 0x2, 0x1, 0x0, 0x0, "82eb2facfa681337"}}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x4005) close(r3) write$rdma_cm(r0, &(0x7f00000007c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x272) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2002, 0x0) sendto$ipx(r5, &(0x7f00000000c0)="d0", 0x1, 0x4000000, 0x0, 0x0) 2018/05/10 19:24:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setreuid(r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r3}, &(0x7f0000940000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) 2018/05/10 19:24:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="f40a0000120008002cbd7000fddbdf2507000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0xaf4}, 0x1, 0x0, 0x0, 0x4000004}, 0x4040) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/10 19:24:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000000)=ANY=[]}], 0x1, 0x0, 0x0, 0x8000}, 0x10) getpeername(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000240)=0x80) 2018/05/10 19:24:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) r1 = dup3(r0, r0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x4, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) connect$ax25(r2, &(0x7f0000000080)={0x3, {"d041abfc6dbf38"}, 0x4}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x1, 0x6}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/05/10 19:24:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x422000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3e, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x1, 0x0, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="09b913836020568e058c05062716c95b4ca4aafe8e2ded80f18c580c25a10ce9f4c158b7b3fedd670721fb3e44f2141fe7a2358c4fe3d8d0a1b5f7197c9764865ec2d92b8c3a7ec93436d16e02513e063af18fafe674eae39c2f89fc0fc7c6454b5eadf8041d273fee4ada253f45da3c5baae6084e1d81b04705c53abe729ccac65f274978a58a9fa3d6dec9fec168e0cf9f974941e905224ed9858ec299466b72e395535fe8c81784f5995b6ed858c020c81e30dc2201e2d7664369792d6b5a79c30efa8a6df87aa200a3728352deac63", 0xd1}, {&(0x7f00000002c0)="174c0f25e3b77b895e2c09108638a6172e9e708079ceb886524665b6a6e1af216bcc169daf82e2bef9a76bbecf4f1cbfb3be8caaae3845035e742fddd34df53f67a263b356ef57ab4fa0b49e56e73d2445648d31f0c2deeeb9c7e1c24a8d483d4706d935", 0x64}], 0x2, 0x0, 0x0, 0x4040000}, 0x1) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000056c000)={0x2}) 2018/05/10 19:24:27 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000010ffc)=0x5, 0xfffffffffffffe66) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x9, 0x10001) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0xffffffffffffff7f, 0x2, 0xff, 0xbba9, 0x1f, 0x8}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@mcast2}, &(0x7f0000000300)=0xfffffffffffffe32) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x2}) 2018/05/10 19:24:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x1, 0xffffffff, 0x0, 0x6, 0xffff, 0x722f}, 0x80}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/10 19:24:27 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x280100000044dff, &(0x7f0000000040)) sysfs$2(0x2, 0x3f, &(0x7f0000000100)=""/171) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x3, 0x6, 0x9, "2f79ed62daa6c926449b761028855f65d0e54fa6e0642884d017c761a4ab8ade99a934da8e861503cac7bf304f93e28b60b4d85f01163e4239e9ceb91ecc40", 0x25}, 0x60) clock_gettime(0x6, &(0x7f0000000000)) 2018/05/10 19:24:27 executing program 7: io_setup(0x9, &(0x7f0000000180)=0x0) io_destroy(r0) io_setup(0x4, &(0x7f00000001c0)) io_submit(r0, 0x0, &(0x7f0000001680)) 2018/05/10 19:24:27 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x2) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x8000400) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000000)) 2018/05/10 19:24:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000017c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x149c, 0xc, 0xb, 0x20, 0x70bd2b, 0x25dfdbfe, {0xc, 0x0, 0x8}, [@nested={0x1ac, 0xc, [@typed={0x8, 0x60, @fd=r0}, @generic="c99dd4b4c6b42ab7ebe8b909859b14b10b7a148ce2b01cc57bffbef1f72905ce5a36862527a51570c75d12c83e67cb91a92e1cfd6deab0f42278a37391742f1aa29bc607eef48cbd7911ee14e626fff910eaf9817a732539f573ffa5507621bae33863b629cab3518c661e191191f2423013e4cfa08b7052fa101878dfc9b830f925c6cfd862297c1f65f0c3f45b4631c0c3aa33a2b8c8a2e0b877a66607e1f1593501d59fccc46191e978ddf33257d3e3595acdb7c8d5ba3f1442716a6ffd65d4af0f613fe91f84de28c17259b353f052c0ad6e36daf1c387a564782079eca07d0dae4ce248330a737d005789edaba3a6729eac13522476", @generic="5800dc83a3435df28c794ba0e1e8c480b897c7c62fffd82cbb321e14e57f939fd58bf20ce35d78fe5deec6c6590b158968543a1f51598e5d8da9d7af13d887bd89ee328e55f430b1acd8ab66dfc053a627606b1c406d42b004ae327341785a774c107018a117ba7556e74345f2342eab3d08242ddb2dc16bf8fb614fcd3ef7ddc65b15f2ab056f3a17a933af713f28a790a6b36bd18219e7bbb465b41c3dbfbf18ca643f2b6ae891"]}, @nested={0x11a4, 0x53, [@typed={0xc, 0x43, @str='cgroup/\x00'}, @generic="144c0aef55ba05a1d541eeb34681764598e804140b10bf6d8e3f81c65f6f37", @generic="236ca6baa2a19cec324c8aa937013e2ae6980c7671721c1dac6a7f68307775add1553a2973aa5951525e931f95a1d34a9e7ec1b231", @typed={0x8, 0x71, @uid=r1}, @generic="8faa019854fd91df32ddfd15224bfb0f48aa583df5b85de3a2c7416068c006c02a379e3b55a9ea961a3dbe2f3dc264e6de41f676b8d8e95e293164fde82521241c2c4758070409c1f1f220a3660ef38712b3e6929d11d1172a50c01b2d27a69cda226ca7025927d1e9e29b3905d6ce0d6c4821d5af41222e2d2cd3a63eca5d4f16646a0bdcc1288ae5d6554a99c48faa536379bda46072ab1877c659051a591749", @generic="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@typed={0x8, 0x84, @u32=0x5}, @generic="7319dfee0ad2b474e71f6d6a1e875bba3cbf66890df8a608bc8635951357900174b8de85c2af213bfb11498f08bb10638dfd61029092c4c86761e0cdbc27bca7797c98950d4043ef8e44a4b6f2e8daea277357ea1663e481b7dab54c8a4926b7d9a5e4791e30fd4638092bdb87dc4f43fde16769d060e71d9e1131aac30468f0ab756a7aae42d656b4bbe685a665"]}, @typed={0xc, 0x1c, @u64=0x81}, @typed={0x4, 0x2d}, @nested={0x34, 0x3e, [@typed={0xc, 0x70, @str='bridge0\x00'}, @typed={0x14, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x7a, @uid=r2}, @typed={0x8, 0x72, @u32=0xfffffffffffffc01}]}, @nested={0xf4, 0x26, [@typed={0xc, 0x56, @str='bridge0\x00'}, @generic="ba4be7ee0496ea2b70b0f15ab0a6d2513fce5b8ada9c532c63726a1f976d9a6910dcc95e2acd553df93f4ed80be2343f3d4a3b3acfc2f6274eac655592b8153b7a572179f52fb61615858b1e", @generic="d70f8f9522927784e1dcf79edc3eb1480ec973716d2e0039ee0e84a43bfba673dd28c8a5b149211c574d9a11a7c56aea9b5374b6b673421b709f2ed5dd4b7436dd85ba55ed6ec444ea7fbe2f5fbc79ed5ffb70efceaefc69aeb599d7117b2306508832c4c7b9f8b6ba8a73074727717d8fea9bb55cb53c0724752f4f40dfdf40650eefdfb7a743a8445da886ac", @typed={0x8, 0x96, @u32=0x5}]}]}, 0x149c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r5 = dup2(r3, r4) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/10 19:24:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x242}}], 0x20}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffbf76, 0x404000) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000040)=0x9, 0x4) 2018/05/10 19:24:27 executing program 3: unshare(0x20000003) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) wait4(r0, 0x0, 0x40000003, &(0x7f0000000040)) socket$inet_dccp(0x2, 0x6, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x40000, &(0x7f0000000700), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000740)) r1 = gettid() prctl$setptracer(0x59616d61, r1) 2018/05/10 19:24:27 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x624, 0x8}) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/05/10 19:24:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="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", 0xc51}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ipddp0\x00', 0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 19:24:28 executing program 6: r0 = socket$inet(0x2, 0x200080002, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x7f, @multicast2=0xe0000002, 0x4e20, 0x0, 'sh\x00', 0x20, 0x9, 0x49}, {@rand_addr=0x9, 0x4e23, 0x2, 0xc58, 0x8000, 0x1}}, 0x44) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/10 19:24:28 executing program 1: unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)="2f2a9100", 0x3) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80) 2018/05/10 19:24:28 executing program 4: timer_create(0x7, &(0x7f0000000240)={0x0, 0x24, 0x1, @thr={&(0x7f0000000080)="ba312c1d4729cbd3b2680ec62e31c09e496bf7a3cfd08474cfad4814cc43162243563d335fc46b6bdf72ed9a8b641fc8d7bc307a5dfaaf6c1dd9fb937a9d3940be88d89a1bf598596551bf3b876778084ae8b8c10ccf3c4163", &(0x7f0000000180)="8933732034264f2001d1d83246d84f67eb1512637d37e7955587deace94bada0dd4ed3fb7508093a242ee3f23e5ab536c4325a673135227156c6cb07e3f5614093f22389c0a3fa27fa4289321b5f2ec13e3c9519cf733677c5d9769e5015977fec84fc9b5bb24107f27a62697ed38d7fc79fce819e037a10196e5f426080d3e74aa4607bd9c500473cee11f796af92444bd08501ff7a237cad05526c8ad7fe00736620e0a8865fc18a83829a48b91fc606b4e9dff5e022679d8b"}}, &(0x7f0000000280)=0x0) timer_gettime(r0, &(0x7f00000002c0)) io_setup(0xba, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x803, 0xff) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180), 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc6d) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)}]) 2018/05/10 19:24:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000ffc)=0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0xfffffffffffffe46}}, {{&(0x7f0000000040)=@ipx={0x4, 0xffffffffffffff93, 0x3, "ef9724c003cc", 0x5}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 2018/05/10 19:24:28 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) close(r0) 2018/05/10 19:24:28 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000002240)='/dev/dmmidi#\x00', 0xffffffff, 0x8002) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002280)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000022c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r2 = eventfd(0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/05/10 19:24:28 executing program 0: r0 = socket$inet(0x10, 0x106, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x10000130, &(0x7f00000004c0)=""/120, 0x78, 0x100000000}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/05/10 19:24:28 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000002e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002ec0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000002fc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000003100)=0xe8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002b80)=0x82, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000003700)={&(0x7f0000002d40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000036c0)={&(0x7f0000003140)=@report={0x560, 0x20, 0x200, 0x70bd2a, 0x8, {0x7f, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0x6, 0x4e21, 0xfffffffffffffffe, 0x0, 0x20, 0xa0, 0x3a, r2, r3}}, [@replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2c, 0x70bd26, 0x70bd2b, 0x5, [0xffffffffffffffff, 0x7, 0x56]}}, @algo_comp={0xbc, 0x3, {{'lzs\x00'}, 0x3a0, "8505bca3673157c2cebcbdb140f3446323039957da995d27f78bb40480490b1113d9400356b3498d1dcd3a7bb25ca8f211bd2424c3ac26bc1d58f848522e33ab466565adb93bfa028839ff7272fb9d0a8857c80d0572771047b8ee40eb7cf97acee498db8004b47a7c474ed9e7696b46185ff227"}}, @algo_auth={0xe4, 0x1, {{'sm4-generic\x00'}, 0x4d8, "b92f60c758265f83634674e8efa5bcb6f247eee29f7cdc0d6efacfb149ac5c8029fbb8afd36c61cafc7c6930bbcff01d3cb6b6ff383ff5ff2617f2df7cd906bcf5101a9fac290c83ca26420ccf5c38e4d8566bc69ef1a804ea89b9862db351a9b53cf5eaa9d7e838c3bce69dbfea337cc2eedf9de5bc96829fd95844dce32b1e2570e364c22327b884a9cfad584c9923a91a4d2c0684e8799b7a1e"}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd25, 0x80000000}}, @etimer_thresh={0x8, 0xc, 0x9}, @sa={0xe4, 0x6, {{@in=@rand_addr=0x84, @in=@multicast1=0xe0000001, 0x4e21, 0x1ff, 0x4e23, 0x0, 0x0, 0x80, 0x20, 0x73, 0x0, r4}, {@in=@loopback=0x7f000001, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0xfff, 0x3f, 0xff, 0x58, 0x81, 0x8, 0x400, 0x8}, {0x1, 0x10, 0xfc, 0x2}, {0x7, 0x1, 0x6}, 0x70bd2d, 0x3507, 0xa, 0x2, 0x5, 0x42}}, @mark={0xc, 0x15, {0x35075c, 0x101}}, @tmpl={0x244, 0x5, [{{@in6, 0x4d4, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x6, 0x3, 0x3, 0x5f1, 0x1000, 0x80000000}, {{@in, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x3, 0x2, 0x400, 0x0, 0x3f}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3500, 0x1, 0x0, 0x81, 0x3, 0x0, 0x40}, {{@in, 0x4d4, 0x3e}, 0xa, @in6, 0x3500, 0x1, 0x3, 0x9, 0x1, 0x3ff, 0x9}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x0, 0xffffffffffffff28, 0x6, 0x8a, 0x8}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0x32}, 0xa, @in6, 0x0, 0x6, 0x3, 0x1, 0x463, 0x1, 0x8}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x4d5, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x3, 0x2, 0x5, 0x0, 0x81, 0x4}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x3, 0x0, 0x86, 0x401, 0x8, 0x81}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x1, 0x1, 0x9, 0x9, 0x9, 0xfff}]}]}, 0x560}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) sendmmsg$nfc_llcp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x3, 0x5, 0x6, "ccc77c05796122b08c724e615553bf3bb1b4334ecdafc3c23317acccc49ff01533275721dd0601353708067c783ebb084c33782c730010a41dc6d264b87cdd", 0x3}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="9df9762b7aef8cd95f919d911866217b84692f1daf20b66a80120763023d30606f16062287f3f90a7f334cae88d13bb7911cbeb7ef3a75d5bac1f03ea729abc800823e1530acb432f0cd513702f9d4394228cbbf37f083f634b9e8ee9ea0db6cc179cb8680cd82b430dbe79ddc789fd979a55502a1596f1fd9515ba7900df33c101248461a4baf7204e0dfa883b54d8bc0b7cb52e5fa0722ee7c98a8015c928edae81045111b2aaa39ae00cb82b33cdea5e8ec5bdbc95ce0", 0xb8}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x7, 0x1, 0x450, "f81094b4b14c038ae0b3e1c8ae595e0026183b7cfd4961a935273c0c76d120f7a577fe155a6a210da30eb85e59c262bf159e6b63cfbc7182d9b443dba5e30f", 0x4}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000240)="b494e0717a71e87f9c3675fd109d9bc3e090f08995f038dd2a8047396bf849a8950825fe96580fe373c42c45ef0710fc35cf4a93dafe84fd1afb59ba09a4c1a93ec9a792fe15cf5b018786eb486be4aff308e2a068b0ebf72624c9a7df3ae67728af926cd6887353b6dc46e2477ed7531214e9b9cebe5ed028adf7e4e9245d002042f6a14463f46773d7577d24f4598499b18c41e41c419eaeacd6", 0x9b}, {&(0x7f0000000340)="321b3638181a4dfb8df9d7a7c858288b794a8ffd7b5c98af7ea74d342ccffe06b41acdb096fe766c93e94dc02e7e7a2b08c68dd56dd570d9e4a61db288c3947b33e0e01bcbf5f777a403d9b163d28fffe7f2e1d96a8bbdd8bbe5124c87eccdb9237cad338ee892a954a6d18a655be031928108cedbec014f81721db6a43cf1764f59a40f13091dfc9500ddfaf152acf1e8d6dbdd5a01d4361845c7806d3b57bfdf93e95cc76cdcab4020ff81842b766a295a2b2950d10b943b4630ca188ea9723b65ee2f275491283aeba38943e3809619afbc31e99fd014ff343c53381a5b13f3320a44df6621bbc79297125079", 0xee}, {&(0x7f0000000440)="d9a85335da2ae540e43f6029eca3defdf1770db574982a1d5cbb1b18", 0x1c}, {&(0x7f0000000480)="d8", 0x1}], 0x4, &(0x7f0000000500)={0xf8, 0x115, 0x5c2, "b9109e43d729bd93de5a051c64cb320eecf722e301bb3dbc2c2ea778c9267728a83ec48c463271c7836da0f28d2084c39a741f6f4490c0180524113430959644502c1b39cb6774a15b4b387ae20f1b478e933f3e1c4a34bdcce079fceaf99fe11f190d2d341d62bcafa49a5aae829936f221393bd7f98ecb4b207fee1c8da554f907ac1613f579e995b85a9799d75b66ecd00b1331616d9e9fa211bfba986eae96f01e075dc50fbf09c24c7c7dbbe36740159f470dff457f20b0ea8161171623d07c4f79dfc244c456e8362823e3a7007f7e0a6323f068d98f72411f40c4ac936c0b835bdd82e61d"}, 0xf8, 0x20008804}, {&(0x7f0000000600)={0x27, 0x0, 0x0, 0x2, 0x7, 0x3f, "122e9c571c1b2b3bd27d9728c37b35f3e006d1e0464102dc80b3ce730b6c30994f7f2562b9e6cbcc2253c551bc332ccf3199c462528a7bc8d933531f9f2d08", 0x27}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000800)="effef4fbb6212f4347178d9af359eafacabc434c0ce638b9cd60994415f4c1f2cf91207e7e01cc3421fa869c6d1bb8155ac1439723f1f63f092688069308f5cee3755391167dab23e253b9892e8fdf94fb86324b65668b23d30a7722b1886594eaac0b12", 0x64}, {&(0x7f0000000880)="9b7187a3328ceea0b20f59883dac7f823f1207757c6e374fbaa09ec52b1f4e6eeb63143bd73ee9f60d4c2f466b1e8140404630bee276acb609ab36efe80165413f0b5977594b27b0d0d0926b293d3bc6acdd25236291fbc26ef0b488720b4b7e8daf6f2d89af4b4f266f1b389e53f0561248435abdedb9ee9437b6aa980e574acd5a85f25e235330f38040bb7ee3ae784f4422337290aaf4c48b524ef432282064f0f66e3bbd8fbe41ed424a03116082543e303e39719baf96a627f963bc15325d60620b24268b486589753d32120c9f858fce9619f6e1fddcd11a7fd377c8b9873a8f3542c1d2fb7d962a2faece", 0xee}, {&(0x7f0000000b40)="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"6f6ffedd8a6c636f6912916a01bbdd5ec42fd7bd97bbf9da75129282490519ed36a8e9f4c73472eb9f0da4eb25b118886d8f5ca2145d5c7f6186439f3bf8fe", 0x1a}, 0x60, &(0x7f0000002880)=[{&(0x7f0000002280)="999d643228e7e899346e8cc0398c6fdcd5c11012ae5e02fc1a04d4bfdd88c1d5cc1023ddf988564dac13d3da63ece09e62c9d54cde7f17ee73266260dd54a9b4dd08d216231fa8b2a956db262bcdc4c5802a197b778f0b2ddb8c6887a326992f57e7b055bf59560818c3e95343ec1747d08dc836e9a5919659f71903da9e9e447fa88bf9d059ff67035a3926a3e6caa890a2dad015aad78fb7170881dfc7346325156104aa08945e976b0b819c51b0e3b2ddd15e29c46c5b3e87d2", 0xbb}, {&(0x7f0000002340)="8341fb3ac7aaac45a6f26e3f2bed6d19c4619f8e24e25a48ba02e399e7b81c80d10eb9a150841d2a2780ace0fbfa587a3e237f8f5455a9d0c9ca1f1a27d574b60d04931f62aa9ad1f4e2c529316da6e057a08b02b4de8eaa7590af03406d74a8a1bfd0c50a5cd2de235e2478427871f2bd36490793b2b2a8f62d19225d787b97609868fcd182561bc6a78a3dfd8c72efcae1ec517e6af63bcdf83acc762aa1b6c8448838f3e7e5f196264181c52fa6d411fc0be22be37436aa42a4c3abeef92f1e6e9cfc8ad01004b1cf5ff89023a77f98da3e2756c279abe77df70a6016dd144b840698eb3e2e1629a2cbb9ce662e", 0xef}, {&(0x7f0000002440)="d82fcf8ca1f162c1154427e1f67e3203ab607dd20e84b108", 0x18}, {&(0x7f0000002480)="2f4e6d63e19188f85dd1074f8195c9c5c6eaf7e1cdd1c328f1e03ae7ffdfce225de99a96bd025cedcd16dc25ffee669f12a530c3fc1a0daef9b067ef66c84dbaeb3bb124cf3d531ef07fc3d57fa9c85134280ef81344c70a9e931ee04987d354dfdbfe0430a17c35e3578da6d8f71094cd613640a565a8d656ab7ed764c07e9ba87e008cd9f4e0f9ee3f71bd4f1974cdf2fed72ed1ae867a8ab5b193dd23672da85836632e26a4194948069544f392404655840d2f95e7c91c0509dcfc8df8efb8978551e610bdd065d1d7af8f1b9f42865bf001fb294cb7", 0xd8}, {&(0x7f0000002580)="6de599549a264de68741aad9100430b266b6be22567e5821550a5564482f177fe2614bb9c92d0711353a6b494b7cee4509f729439e32d04952470180d608a1e8cbd7a980fccd1f00109ac8987a53cbccb14f91d76e863a656b795ef16682032f1b872e944dfd0b1d27cc14adfec08ccb0f90b4d3248c42be5da1a811398ee69b2c097c7117077d229627bc74e3562f81ee679b4c6b6d3b97f77fd63e5b1e866775b7cd58a4f18fc8bab17ec9e4382aac544ea12edf99c27ef3b69ade88ff5c98da43b132de9eff60a5b886723a882e69435b086dd36a6e15cdde05eef66924a61be4b8a2180a83bec776ca66deee5cceb8b1d32aa61b4c3113", 0xf9}, {&(0x7f0000002680)="7e78b9a2e727f27537a5dd3f13cedfccdc169e36b1efa8b3928e679c77873d09ee6149f71798584ce464d84388c8291b516f2a5bfbf4190c8d5e8dd9f60a6559d9e54707bf560da9f9a297c2f3f0d2e0dbbefd5e636276bf2677072e36dd25e64c9e123e09fbc87834a22754a09435913621350fa4207e4843d875df029c59d0c00d7b939b4fc0988eab53dbaf213e33300a965fedeaad9e4537ddf1740363f97f9dd5366968ee466a6fc857d52db48233", 0xb1}, {&(0x7f0000002740)="35638d75a634f8b697bf8bb6cc8c78dee8929bbb17efe8cbd474a3c2f4eefd787f1f6e59ec798313c6", 0x29}, {&(0x7f0000002780)="b8fc4d7cd81c4d498de2dcc2b2466d1afe808223dac1b14cf3dcc936e66bb9fe6cdb733d359adba61c7151c54f994cbeed11917867f814a5760bea0498dc1741a08d5257a053e744cdcc1bc036bfd3dbb663ae08ab92fdad", 0x58}, {&(0x7f0000002800)="de25aa2ec796f8be021b8b3064d7f1a6057c16255e47f07616aa4b18de6ee528493b29f3b3f5ecfb2c9305f6cc49fbcb594dc5edb57887fef751cfc5a5bfb9eacfb2fb49aaabe99ad96638b5", 0x4c}], 0x9, &(0x7f0000002940)={0xd8, 0x117, 0x6, "9c93790437c07c9c2df723be0938ab7e2ac4942e9b1357dd010fccfc74d368a2e8b9fac5b5f0a92dc24f8ba6e8b5305850eabb09f43104d3be8ca063ca4c05a9f822508f3b7b2a8a32154bd42d7ce313ab28eacb038101355c35142ce0a3ab590ab5e5da4d49fe4a3eecf03cdba1a94236691a4c81bbc6ae256b7d36c0ac68e1ef29474a51eb88ce8c0358cb9991d400d25757a8ea8804f881d0c812c7db850a97424c3ba0862e4c8db1e1a45a182c51ade2667e65e9a868f53e615f9df1785ae8"}, 0xd8, 0x20000000}, {&(0x7f0000002a40)={0x27, 0x1, 0x2, 0x7, 0x6, 0x7, "604049e75dfd0b9e4ea7f68411d3c63b0a04c133a90b12fa96a04ad5917a96e1886345bc17a93c72a7cf83708dffd7ff7d07970fe1a184baa5a2418eba27f5", 0x23}, 0x60, &(0x7f0000002b40)=[{&(0x7f0000002ac0)="68dc454ac2f8e0c2c71ec5d479cf32ffe16910066f185d607146dfa0f8b8bbde3b8e56daac71487cdec3dcd1fe59", 0x2e}, {&(0x7f0000002b00)="03e1727539c02e94c9b5da15c2f8fb4f4916a1d377f26e246904d60cd0ab0f4e4537528639dc3809ae9f95fa7daa4036", 0x30}], 0x2, &(0x7f0000003740)=ANY=[@ANYBLOB="2800edf30051ece33a1d1d7d4f1ea20000ce158f0300d3000600000000"], 0x28, 0x40000}], 0x6, 0x8885) sendmsg$nl_xfrm(r0, &(0x7f0000000b00)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f00000006c0)=@newsa={0x13c, 0x10, 0x90f, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3c}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd256-generic\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/10 19:24:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x7c, 0x10, 0x2290, 0x5, "720c294185ddad76bed863ba2bb4694902118d345d7f6a9279e259e7f977da66"}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x4000)=nil, 0x4000}}) dup3(r2, r0, 0x0) 2018/05/10 19:24:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/05/10 19:24:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3e, 0x0, &(0x7f0000000140)="096147aac47ed0ebdfd0a21130510cbda4716f796befd8fc6dc31f70cceef718bce478a84329cc0c05d9593b5a1d22e47ab9db8d00397f77cc119cd96be18cd31bf840aa9d9e04c46d515367856023f4a277dc976cb48c4617dce2ab01c3743ae7f13bc28689fdcdd41fab3fa351223a498d0000000000000000", 0x7a) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x50200, 0x0) getsockname(r0, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0xb) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000500)=r2) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x2581) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000001c0)=""/142) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x1, 0x0, 0x2, 0xe8, 0x200}, 0xc) 2018/05/10 19:24:29 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/113) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) 2018/05/10 19:24:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) r3 = epoll_create1(0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x5, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)) accept$alg(r2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x2}) 2018/05/10 19:24:29 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/10 19:24:29 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x8000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="2204", &(0x7f0000000080)=""/252}, 0x18) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x3}, {}], 0x2) semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/05/10 19:24:29 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) fanotify_mark(r0, 0x18, 0x8000000, r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x445, 0x2, 0xb4, &(0x7f0000000400)="e1939dbb497002dec2b604d9eeaf457d0eaf70284edec7ee277164531724c84d164d2201016e6fd49bd91ffd2d65c4310a2e68accf40af71cbe032e09bda67f3ad678bcc9342f139d794bd046771d04418a9168bd99aaa0109d398fdef3e5d5e4ec60bb2a36ad756e4401eb6887ef2b9a71dea618b388b0f145ce5b06d2e002433c3494c9d1f24562d59167fce130b6c7e9da5d3a8af1293ed1187074cbed50bfb5432905ce709472eb0e7fbb0d12f6b7d9b631d"}) connect(r2, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendmsg$can_bcm(r2, &(0x7f00005e4000)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0xc90, 0x0, {}, {0x77359400}, {0x0, 0x0, 0x9}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000300)={0x5, 0x408, 0x0, {0x0, 0x7530}, {}, {0xfffffffffffffffd, 0x0, 0x1000001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "551e4de2de80bbc8"}}, 0x48}, 0x1}, 0x0) 2018/05/10 19:24:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xa, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) getsockopt$bt_hci(r1, 0x84, 0x6c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x10bd) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004900)) 2018/05/10 19:24:29 executing program 4: timer_create(0x400000000000002, &(0x7f00000012c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000280)="7a34891e8a12847d3883bab7b1", &(0x7f00000002c0)="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"}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) pselect6(0x40, &(0x7f0000000240)={0x1f, 0x0, 0x0, 0x2, 0x7ff, 0x80000001, 0x4, 0x7fffffff}, &(0x7f0000000200)={0x3, 0x7, 0x7, 0x15b8, 0x3, 0x10000, 0x7cb2, 0x6}, &(0x7f0000000080)={0xbc, 0x8536, 0x1, 0x5d0, 0x7, 0x7f, 0x4, 0x5}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x7fffffff}, 0x8}) 2018/05/10 19:24:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xf7, &(0x7f0000000000)=0x9, 0xffffffffffffff66) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rtc0\x00', 0x4000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001440)={0x1f, {0xffffffffffffff7f, 0x8, 0x3, 0x1f, 0x3, 0x94}, 0x5}, 0xa) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000014c0)={0x8000, {{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001380)='/dev/snapshot\x00', 0x80, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000001480)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001580)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000013c0)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000015c0)=0x6, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000001700)=""/111) r3 = fcntl$getown(r0, 0x9) process_vm_readv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/198, 0xc6}], 0x1, &(0x7f0000001340)=[{&(0x7f0000000200)=""/121, 0x79}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0) 2018/05/10 19:24:29 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x4, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000001c0)) clock_nanosleep(0xfffffffffffffffb, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x4, "f35664d744b3d544ab0364f63d3f2c42f3054162cf6a075a512ac3aebea3612fdf48d65a174105e67f119a1a8feb3070909aafe99e6c9d72d5eb88b94051534d", "dfb33d1ca5d8845c4cee511189036a77df8b2c11be568734fe3b6727c233ffc9", [0x5, 0x3e]}) 2018/05/10 19:24:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fef7ffbf002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xd00, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/10 19:24:29 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/10 19:24:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x1c, 0x2c, 0x821, 0x0, 0x0, {0x4}, [@typed={0x8, 0xb, @str="c000"}]}, 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 148.565174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 148.626482] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/10 19:24:30 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x42}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00003e3000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3ff, 0x101, 0x5, 0x7, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x5}, 0x8) read(r1, &(0x7f0000000280)=""/100, 0x64) read(r0, &(0x7f0000000400)=""/100, 0x64) 2018/05/10 19:24:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)={0x20, 0x2c, 0x109, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="5588"}]}]}, 0x20}, 0x1}, 0x0) recvfrom$ipx(0xffffffffffffff9c, &(0x7f00000001c0)=""/4096, 0x1000, 0x10000000010042, &(0x7f0000000040)={0x4, 0xb9, 0x3, "618440c025a3"}, 0x10) 2018/05/10 19:24:30 executing program 0: ioperm(0x0, 0x1000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 19:24:30 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) recvmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000240)=@un=@abs, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/4, 0x4}, {&(0x7f0000000300)=""/178, 0xb2}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/176, 0xb0}, {&(0x7f00000015c0)=""/235, 0xeb}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x7}, 0x1) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002840)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = add_key$keyring(&(0x7f0000002780)='keyring\x00', &(0x7f00000027c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000002800)='+\x00') r5 = semget$private(0x0, 0x5, 0x405) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000200)=[0x8, 0x40]) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x34, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002880)=0x10001, 0x4) close(r2) 2018/05/10 19:24:30 executing program 1: mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) r1 = epoll_create1(0x80000) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) write(r0, &(0x7f0000000100)="78ef8424425cba2b4a18930d184f1c2794650a9111f00fe22e7f3d7588c2c2a1884fcaf774ced35c1b2081f5b30b0f5ac5342ef22ffdd3de275cd5df9149853b18d0a58dd752fddf29c6", 0x4a) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0x2e0) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000280)="cad085282ff16f7dfddabc562a497ec8f944d9a8594ad6a3626c1abe797854d99c187e1148ac0cdece260e544f4a73b49bb82646e189f98454affe8b1f0b0d02b12faa6698712164535e1b46b9ac03e219729c6d29c0f18fd1e5c187b1a978e23a2bfe99", 0xfffffeb3}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}], 0x1, 0x4) connect$ipx(r0, &(0x7f0000000540)={0x4, 0x8, 0x1, "e93ffe220961", 0x463}, 0x10) mq_getsetattr(r0, &(0x7f0000000080)={0x4, 0x803c, 0x3, 0x4, 0x5f, 0x3, 0x25a, 0x8}, &(0x7f00000000c0)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/05/10 19:24:30 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) unshare(0x40003) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/10 19:24:30 executing program 5: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7f) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x15e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/117) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000000)=0x4, 0x80000001, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/05/10 19:24:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x68d, 0x84000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000100)={0x402, 0xc, [0x10000, 0x8, 0x4]}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/05/10 19:24:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x15}, 0x8, 0x0, 0xff, 0xc, 0x1, 0x6, 0x7}, &(0x7f0000000040)=0x20) getpeername$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) bind$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x4e) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x5, 0xd8, "8a311ca2dbeb9cf3c7c6f003173959539f9fa1aa4bee162559c4b7bd233005411dd0cea9cc7f0006e794d01f139ffcc114fa7729baa86ac826d75f4aa50203364d0a818a76881d87f24bded57f78b017"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x94e}}, 0x9, 0x7, 0x8, 0x7, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="710000006b20b27d223fd0f25e03e1343c52a256a6510e65b1d4c6bc1ef6da7d730000000000000080bf7f0910f8f9094dbf441c99a2a161d1dee77bdb17fe1cbb5f7fad32ee02cd82f26c7b57dcd7947b107916b843109a197a6393648273d02acdf4ead0a79e368ec1f9decc4b85fa572aeed9fc"], &(0x7f0000000280)=0x79) 2018/05/10 19:24:30 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/unix\x00') lseek(r1, 0x4002000000000, 0x0) 2018/05/10 19:24:30 executing program 0: r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf5ff6)='/dev/vcs#\x00', 0xfffffffffffffffc, 0xfffffffffffffffc) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)) 2018/05/10 19:24:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f00000002c0)) timer_create(0x4, &(0x7f0000000000)={0x0, 0x11, 0x78e73151023ced0a}, &(0x7f0000000040)=0x0) timer_delete(r1) 2018/05/10 19:24:30 executing program 6: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) 2018/05/10 19:24:30 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x1000) renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/05/10 19:24:30 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/unix\x00') lseek(r1, 0x4002000000000, 0x0) 2018/05/10 19:24:30 executing program 0: clone(0x200, &(0x7f0000000240), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000340)) r0 = syz_open_dev$usbmon(&(0x7f0000000b00)='/dev/usbmon#\x00', 0x9, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000b40)=0x40, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000240)='cgroupppp1\x00', &(0x7f0000000280)='*self-{\x00', &(0x7f0000000480)="697b8ab315891b6c771eeada72416f00", &(0x7f0000000300)='security-&\'\\$c]^U\x00', &(0x7f0000000340)='em0#\x00', &(0x7f0000000380)='io\x00', &(0x7f00000003c0)='io\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='io\x00', &(0x7f0000000040)='\x00', &(0x7f00000000c0)='eth0cgroupem0![nodev)nodevlo:+:\x00', &(0x7f0000000100)='(selinux\x00', &(0x7f0000000140)='io\x00', &(0x7f00000001c0)=')(\x00']) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000004c0)={{0xa26, 0x7, 0xc3, 0xffffffffffffff81, "1ab7b2d4414613a5ad56040fd04bf666b2ddc7c1a98baecc80b92491351018f33c1c5dcabeb59adfe982de3a", 0x1}, 0x4, [0x3, 0xc02, 0x5, 0x100, 0x297, 0x5, 0xf, 0x3, 0x6, 0x95, 0x8000, 0x388efa78, 0x7, 0xf5f, 0xfee, 0x71, 0x800, 0x4, 0x4, 0x7, 0x8, 0x4, 0x7, 0x8, 0xffffffff, 0x2, 0x6, 0x2, 0x401, 0x100020000000, 0x3, 0x100, 0x3cbe90c3, 0x45532e72, 0x8001, 0x4, 0x1000, 0x7, 0x7fff, 0x3, 0x9c, 0x1, 0x8, 0xff, 0x5, 0x52a, 0x8, 0xec, 0x9, 0x270, 0x2000000000000, 0x80000001, 0x20, 0x1, 0x8000, 0x2000, 0x1000, 0x7, 0x100000000, 0x3, 0x80000001, 0x8, 0x40, 0xffffffffffffff76, 0x2, 0x9, 0x4, 0x4, 0xe7, 0x3, 0x8, 0x6, 0x6, 0x2, 0x8001, 0x1, 0x7, 0x6, 0x7ff, 0x3, 0xfff, 0x81, 0x1, 0x8, 0xffffffffffffffff, 0x4000000000, 0x5, 0x3, 0x6, 0x5, 0x20, 0xec0, 0xf2, 0x9, 0x6, 0x101, 0xc9a, 0x81, 0xfffffffffffff8db, 0x80, 0xfffffffffffffff9, 0xd5, 0x4, 0x53da, 0x82, 0x8, 0xe8, 0x1, 0xffffffff, 0x4, 0x7fffffff, 0x2, 0x4, 0x9, 0xfffffffffffffff7, 0x3, 0x2, 0x3f, 0x1, 0x6, 0x5, 0x9, 0x3, 0x4d83a07d, 0xfffffffffffffffb, 0x4, 0x5, 0x403], {0x77359400}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@assoc_value, &(0x7f0000000ac0)=0x8) pread64(r1, &(0x7f00000003c0), 0x62f, 0x0) lseek(r1, 0x0, 0x0) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f00000009c0)=""/255) open$dir(&(0x7f0000000080)='./file0\x00', 0x428040, 0x0) 2018/05/10 19:24:31 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230ff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f000053b000/0x4000)=nil, 0x4000}) 2018/05/10 19:24:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x3, 0x0) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c0000001d00ffff000000feffffff00670000000000000000000600"], 0x1c}, 0x1}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x0, 0x11b4003, 0x80000000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffff8, 0x7, 0x4, 0x0, 0x6, 0x80, 0xa01e, 0x9, r5}, 0x20) 2018/05/10 19:24:31 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/unix\x00') lseek(r1, 0x4002000000000, 0x0) 2018/05/10 19:24:31 executing program 4: r0 = epoll_create1(0x4) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000180)=""/157) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x8) 2018/05/10 19:24:31 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x8d, 0x1b, 0x8001, 0x7fff, 0x7, 0x6, 0x4, 0x6, 0x0, 0x401, 0x7, 0x6, 0x0, 0x59d6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x2, 0x9}, 0x90) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402000, 0x0) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/9, 0x9) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/10 19:24:31 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x3f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) getrusage(0x0, &(0x7f0000000040)) writev(r1, &(0x7f000051c000)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/10 19:24:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x8, 0xe0, 0x8, 0x2}, &(0x7f00000001c0)=0x98) write(r0, &(0x7f0000000080)="1400000014000707030e0000120f0a0011000100", 0x14) accept$nfc_llcp(r1, &(0x7f0000000380), &(0x7f0000000400)=0x60) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x8000, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x129002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r3, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r4, 0xd57d, 0x8}, 0xc) 2018/05/10 19:24:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) socketpair$unix(0x1, 0x2000000000007, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) close(r1) [ 150.332465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 19:24:31 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/unix\x00') lseek(r1, 0x4002000000000, 0x0) [ 150.405863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 19:24:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = dup2(0xffffffffffffffff, r1) getsockname(r2, &(0x7f0000000080)=@sco, &(0x7f0000000180)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x3, 0x100, 0x7fff, 0x2d7f, 0x7a, 0x80000000, 0x94, 0x0, 0x79a, 0x80}, 0xb) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x1d, 0x6, 0x81, 0x6a01}, {0x3ff, 0x8, 0x7, 0x3ff}, {0xef10, 0x3, 0x1, 0x80}]}, 0x10) 2018/05/10 19:24:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e23, 0x3, @empty, 0x100}, 0x8000, [0x19, 0x7fffffff, 0x1000, 0xffffffff, 0x7, 0x0, 0x3, 0x7f]}, 0x5c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x20000087c, &(0x7f0000000240)}, 0x20) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000100), 0x267, &(0x7f0000002040)}}], 0x2, 0x0) 2018/05/10 19:24:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x3, 0x0) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c0000001d00ffff000000feffffff00670000000000000000000600"], 0x1c}, 0x1}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x0, 0x11b4003, 0x80000000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffff8, 0x7, 0x4, 0x0, 0x6, 0x80, 0xa01e, 0x9, r5}, 0x20) 2018/05/10 19:24:31 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) lseek(0xffffffffffffffff, 0x4002000000000, 0x0) 2018/05/10 19:24:31 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000e00)={0x0, {{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x2eda}}, 0x1, 0x5, [{{0xa, 0x4e24, 0xfb, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, {{0xa, 0x4e20, 0x9c9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0x2, @empty, 0x9}}, {{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}]}, 0x310) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x2, 0x0) syz_open_pts(r1, 0x40400) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000bc0)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f00000009c0)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0x8}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000da3000/0x4000)=nil, 0x4000, 0x1, r3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000000980)={0x28, 0x0, 0x2713, @hyper}, 0x10, 0x1) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) sendmsg$nfc_llcp(r2, &(0x7f0000000940)={&(0x7f0000000500)={0x27, 0x0, 0x0, 0x3, 0x2, 0x1b8, "5a39808a07fd5dfa01eec33a56a56e11f6021c16157f61ef7ed1de8740b2080b3fe9fd04587f927d5294a4b3ca738e54bdb6180c3c230eafebfd58709eae79", 0x2e}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000580)="4a68f176f617b33a4ffc9c8879e7b0196660b6fe73bda2028de6ced2dd950c6ea72a1a69793c81738aa90c1e5e3b2e920a483319df6b2110506c3d7374b13327892d8e0306cb5e4f551d132ef2f59b16d3fade5f5d3856e10b5ee48b403f72c7b7fc35a0b262ff8e699bb63e851cffe61d8bfd80a7a7fd6e2fbad8c4a95bfac902e100b15e0e98bffaf228510ed8497d9b57436d5036005d0838738638b5e68d5fe59b1296197ffa8994437927e310aedc580e9a5ad608f8f3232d27e4eb3796d3ff", 0xc2}, {&(0x7f0000000680)="a02caf788c5317ec1815c88f702fda96c047128ad79776b9af936ff9143ed5aad67f2d", 0x23}, {&(0x7f00000006c0)="60a8074b2f36c3de9bddcd3740cadb806c6f7b6dee717ecd2bad3c9ec173b469c3ec21dc40e9470e294600bd3399155ab1e9127879f1ec35b6b6244d6e0baf1315f9c22444e3e45669dd40529a68ef714e", 0x51}, {&(0x7f0000000740)="c13a4d6769c976607c6827cee34070394f7d68d28b192dc81453d341822bf93e9b9f26884003c40c85ed065eead42f37e94ae6d3ec4c024112a66ef5891716d35d86da5411f09e2003d99a12be968e4d08ab59888a2733fbbbb38514", 0x5c}, {&(0x7f00000007c0)="c70ccff8f86c7d1b62b13bac14e3d38f21cd54e76cf9204a8305a20ebb3be159e80456d8b8cc2e759bb9ac58b0f34166a7f0b8701245eca065293c03777d4dd5d3fdbc9c2880fbe6fc660873fdf216b982c988e28f694c47eeb10435710165c098ea5a66053769c59672de6c31acf4cdc5", 0x71}], 0x5, &(0x7f0000000cc0)=ANY=[@ANYBLOB="58000000100100cc8ede2400cdeeea4df41e3a3aeb36d2649da52c44901776cafe91d96870be133ef7d756794a9811195241b6c13558fa1da8b3e1ed26a6825a757fcfd4fa364d3a140ef66f00d60474fb20e20000000000bfd5572cf64261a9c6dfad192b514cb3391526ec52c337d5c3726ff526e2d50699c4d83e534d9c08d1052b8940bb7f669a0000e75985ca842ffa95a839bfce6b14e190775ff149343cd8b904d32105d6650ae6c9aa1a106925e4b8b61c278e2f769101d27caf93bd1576049fcbab40186482777a9fd155c854e87ebc70921505c864f04db76313fed8d682ab82e9c325503b5c294edc817e4e5679dde8d427302cec1838ee439f954c5795a3eb678f39d3ecfc931b4fa6d4d702a83e7aca51b0d90ff7dc470717"], 0x58, 0x20000001}, 0x40000) 2018/05/10 19:24:31 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x7, 0x3a) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x1003b, &(0x7f0000000040)=@fragment, 0x8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000000080)="33b7", 0x2}], 0x1, &(0x7f00003a8000)}, 0x0) 2018/05/10 19:24:31 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000028000000ff0000000900020005000000030000000500000006000000010100000900000065000054000000"]) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/05/10 19:24:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$packet(0x11, 0x0, 0x300) [ 150.692217] mmap: syz-executor5 (9183) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 150.692617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 19:24:31 executing program 0: unshare(0x400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40500, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6, 0x4e24, 0x8, 0x4e23, 0x0, 0x2, 0x20, 0xa0, 0x5c, r2, r3}, {0x0, 0x0, 0xff, 0x7000000000000000, 0x3a2b, 0x4, 0x200, 0x3}, {0x4, 0x2, 0x7ff, 0x9}, 0x4, 0x6e6bbb, 0x0, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d2, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x3500, 0x3, 0x0, 0x3, 0x81, 0xe9, 0x40}}, 0xe8) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[@ANYBLOB="0500000000000232"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)=""/63, &(0x7f0000000600)=""/141, &(0x7f00000000c0)=""/52}) 2018/05/10 19:24:32 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:32 executing program 2: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000014) 2018/05/10 19:24:32 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9e, 0x40080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0xb89, 0x3, 0x6, 'queue0\x00', 0x800}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/05/10 19:24:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000000100)=@hci={0x1f, r1}, 0x80) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/05/10 19:24:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x138, 0x39, 0x124, 0x70bd2c, 0x25dfdbfe, {0xe}, [@nested={0xa0, 0x6c, [@generic="2a74348b646849e3a33bd2abd96a650a89928b5586c701230c49871d2de13b14eeefc6b53fd5f25e6d5036bc0959df3847bebf9ab3f2b87ef3fc1a6ea5a11c1ecf5c9665b05f06559aefb8fa587683d847cfed8d42eb98dc5658263ddc204a1e2c955988aa57345202254bc3992f665608f36356734c69fa9c035e8fab4e2681b065db6a184522ae0876", @typed={0xc, 0x96, @u64=0xfff}, @typed={0x4, 0x79}]}, @nested={0x24, 0x7, [@typed={0xc, 0x40, @u64=0xb7f0}, @typed={0x8, 0x3f, @str='\x00'}, @typed={0x4, 0x73}, @typed={0x8, 0x14, @ipv4=@broadcast=0xffffffff}]}, @nested={0x60, 0x9, [@generic="24ef701308fe1c8df730ecdfbf414e0bcd8a62e5487a4ced7ac4a564f0075c9bbe111d44a7c52b02a10277ce98b0901a2b8e9b2a70ea5e6f417830aeefae6e0f7a422a2b51c9d2258952c450a5642d3361", @typed={0x8, 0x44, @uid=r3}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/05/10 19:24:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x6, 0xad0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fc0], 0x2, &(0x7f0000000f80), &(0x7f0000000fc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x4, 0x6005, 'team0\x00', 'nr0\x00', 'team_slave_1\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@pkttype={'pkttype\x00', 0x8, {{0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"4fda5b668c36eb43864df874e838afb949540e3412bf6a28a73462085ea4"}}}, {{{0x3, 0x45, 0x8863, 'veth0_to_bond\x00', 'bridge_slave_1\x00', 'bond0\x00', 'nr0\x00', @random="7ce4fc92c8c5", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x148, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xff000000, 0xffffff00, 0xff], [0xffffffff, 0xffffffff, 0x0, 0xff], 0x2, 0x6c, 0x11, 0xa, 0x4e23, 0x4e22, 0x4e22, 0x4e20}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x10, 0xe8ff, 'ipddp0\x00', 'yam0\x00', 'ip6gre0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0x0, 0xff, 0xff], 0x2d8, 0x320, 0x368, [@vlan={'vlan\x00', 0x8, {{0x0, 0x7, 0x800, 0x5, 0x1}}}, @bpf0={'bpf\x00', 0x210, {{0x5, [{0x3ff, 0x21, 0x80, 0xffffffff}, {0x9, 0xeec, 0x1, 0x3ff}, {0x7588, 0x7, 0x0, 0xad0}, {0x1, 0xffff, 0x3, 0x3}, {0x8, 0xffffffffffffd04f, 0xa736843, 0x80}, {0x3f, 0x8001, 0x6, 0x1}, {0x81, 0x81, 0xfffffffffffffff8, 0x40}, {0xfffffffffffffff8, 0x2, 0x10001}, {0x3f, 0x80000001, 0x200, 0x4}, {0x466, 0x100000001, 0xc402, 0x8000}, {0xeadb, 0x100000000, 0x3, 0x6}, {0x5, 0x7, 0xd887}, {0x6, 0xfff, 0x8, 0x8000}, {0x5, 0x1ff, 0x31, 0x5}, {0x100000000, 0x8, 0x4, 0x7}, {0x1, 0x6, 0x3, 0x7ff}, {0x458, 0x8, 0x8001, 0xdd22}, {0xfffffffffffffffe, 0x6fb2, 0x0, 0x8ce}, {0x6, 0xfffffffffffff800, 0x3, 0x101}, {0x8, 0x346, 0x8000, 0x3c}, {0x5, 0x1000, 0x4, 0x5}, {0xc31f, 0x81, 0x0, 0x400}, {0x7f, 0x30, 0x8d3, 0x3f}, {0x2, 0x6, 0xe05d, 0x3}, {0x1735, 0xbb, 0x1f}, {0x100, 0x9, 0x8}, {0x5, 0x100000001, 0xf5, 0x3}, {0x5, 0xa971, 0x7, 0xdd5}, {0xff80000000000, 0x3, 0x9, 0x20}, {0xe7dc, 0xd9, 0x9, 0x20}, {0x1, 0x0, 0x80000001, 0xfff}, {0x1ff, 0xffff, 0xfffffffffffffff9, 0x5}, {0x401, 0x15a7, 0x0, 0xfff}, {0x3e, 0xfffffffffffffffa, 0x101, 0x3}, {0x4a1, 0x3, 0x3, 0x2000000}, {0xdf0, 0x81, 0x2, 0x6}, {0x1, 0x26, 0x5af9, 0x2}, {0x6, 0x6, 0x7fffffff, 0x1ff}, {0xff, 0x9, 0xa6, 0x2}, {0x1, 0x2, 0x800, 0x101}, {0x8, 0x5, 0x6, 0x4}, {0x0, 0x2, 0x1000}, {0x6, 0x401, 0x775, 0x7fffffff}, {0xffff, 0xd8, 0x5, 0xdfe}, {0xfffffffffffffffe, 0x1, 0x2, 0x3}, {0x8, 0x2, 0x1, 0x7}, {0x100, 0x4, 0x0, 0x2}, {0x3ff, 0x1ff, 0x663, 0x40}, {0x6d, 0xe103, 0x20, 0x40}, {0x9, 0x100000000, 0x1, 0x2}, {0x2, 0x6, 0xfff, 0x3}, {0x7, 0x80, 0x9, 0x6}, {0x6, 0x6, 0x3, 0xc7}, {0x80, 0x7ff, 0x101, 0x7}, {0x1, 0x2, 0xff}, {0x4, 0x7, 0x5, 0x10000}, {0x8, 0xc226, 0xcb17, 0x1ff}, {0x5, 0x5, 0x0, 0x7f}, {0x5, 0x8, 0x1f, 0x200000000000}, {0x0, 0x3, 0x46e, 0x7}, {0xcc3, 0x31, 0x7, 0x4c}, {0x40, 0x7, 0x1, 0x1f}, {0x401, 0x0, 0x200, 0x5}, {0xe3b4, 0x9, 0x3, 0x6ff00000000000}], 0x400}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7ff8000000, 0x8, 0x5}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"2ea3866f8fb316091d60609e86f9fd4ee21b39d0317c04adfd041d1092ab"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x1b, 0x0, 0x8863, 'veth1\x00', 'bcsf0\x00', 'ip6tnl0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x100, 0x138, 0x180, [@helper={'helper\x00', 0x28, {{0x1, 'sane-20000\x00'}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x80000001, 0x6}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x10001, 0xa, 0xffffffff00000000}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'team_slave_0\x00', 'bridge_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="cec712d9f177", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x1, 0x5}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x89ff, 'gretap0\x00', 'bridge_slave_1\x00', 'veth1_to_team\x00', 'veth0_to_team\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x118, 0x190, 0x1e0, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @stp={'stp\x00', 0x48, {{0x9afe, {0x80, 0x4, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xffffffffffffff7f, 0x2, 0x0, 0x1, @empty, [0xff, 0xff, 0xff, 0xff], 0x4e22, 0x4e21, 0xfe40000000000000, 0x3, 0x5, 0x7, 0xb27a, 0x0, 0x6, 0x6}, 0x800, 0x2}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@ERROR={'ERROR\x00', 0x20, {"42776bd0e0052c28fb8911eb850f823ff803c0d4a40adf96b38b855471c9"}}]}, @common=@log={'log\x00', 0x28, {{0x3, "08b9b40dc66da5d0e818f5fc480e791b33f12c16e9c4c43da6869422be8c", 0x4}}}}]}]}, 0xb48) 2018/05/10 19:24:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "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"}, 0xefd) fallocate(0xffffffffffffffff, 0x0, 0x81, 0x401) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3ff}, 0x1) 2018/05/10 19:24:32 executing program 6: unshare(0x40400) unshare(0x28060400) 2018/05/10 19:24:32 executing program 6: pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000440)="c117e77b7276471792cc323f06ade9333e5af2efcd4496956219f051f087933f95bbbad300eec716bc071b9f34f2b509e18667090e178fdc6355933d96f385ed271f5d5bc80a285e58ae8798fe48b4df85535e3fba411af20877c8a995fa216906448951b218289606627f253daa5d01dda7250040426c0159a0dfb2c76a7eae8b7876e0d239d30f58bda1", 0x8b) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000000280)=[{0x2, 0x9418, 0x95a1, 0x4, @time, {0x7f, 0x2}, {0x40, 0x9}, @raw32={[0x6, 0x4, 0x137]}}, {0x5, 0x3f, 0x100000000, 0x0, @tick=0x9, {0x3, 0xd265}, {0x4, 0xd9b}, @control={0x8, 0x77bf, 0x4}}, {0x1, 0x3, 0xfffffffffffffff8, 0x9, @time={0x0, 0x989680}, {0x760, 0x9}, {0x3ff, 0x4}, @raw8={"5b374a61ca7b1fd117861177"}}, {0x3ff, 0x100, 0x10001, 0x4, @tick=0x2, {0x1, 0x5}, {0x8000}, @queue={0x6, {0x100000001, 0x18000}}}, {0x4, 0xfffffffffffffe00, 0x7, 0xea32, @tick=0x9176, {0x8, 0x1}, {0x5, 0x8}, @raw8={"8808a797970c4f9f3f63d10c"}}, {0x18f1, 0x400, 0x1, 0x25ae, @time={0x77359400}, {0x8, 0xf7}, {0x5, 0x7ff}, @quote={{0x2c8f, 0x5}, 0x2a487dbc}}], 0x120) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)={0x80000010}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000080)={0x1, 0x70, 0xffff, 0xfffffffffffffffc, 0x9, 0x1, 0x0, 0x8e, 0x1440, 0x2, 0x9eb3, 0x4, 0x100000001, 0x6, 0x1ff, 0x1, 0x400, 0x9, 0xffffffffffffffff, 0x7f, 0x7, 0x65e, 0x300000000000, 0x3, 0x9, 0x40, 0x101, 0x80000001, 0x13, 0x9, 0x2, 0x5c0f, 0x7ff, 0x3, 0x8, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0xe279}, 0xa01, 0x972b, 0x8, 0x4, 0x7, 0x10000, 0x4}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x8}, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000240)='(\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x2, 0x3, 0x6f, 0x1ff, 0x0, 0x7, 0x4100a, 0x9, 0xfffffffffffffffb, 0x3ff, 0x6, 0x9, 0x5, 0x6, 0x5, 0x9, 0x8, 0x9, 0x400, 0x9f, 0x8, 0x8, 0x1ff, 0x8, 0x9, 0x2f13, 0x5, 0x70, 0x2b6c2f74, 0xc0, 0xdaf, 0x6, 0x2, 0xde, 0x100000000, 0xc1c, 0x0, 0x17d, 0x0, @perf_config_ext={0x3, 0x5}, 0x50, 0x4, 0x40, 0x1, 0x2, 0x1a, 0x8}, r5, 0x3, r3, 0x9) 2018/05/10 19:24:32 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x8, 0x400200) getdents64(r0, &(0x7f0000000880)=""/4096, 0xff99) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x139) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001880)) getdents64(r1, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r1, &(0x7f0000179f35)=""/203, 0xcb) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000700)={0x3, 0xbb, "fc3b97c168f1719e439cc12a542161708a6703dc31b831838e11b7c3d8d1378ac0970df645ebcab02b261233fcb3b8a8d3686c7aa5779f3d1b6ab2621350f76c44c1fe362781c18df7f12703640ff5cb5adc5d39e60291c0d3e58a1ec001f97c601f0906ff9f2c72aa65d06ed4757975eb2d8dfc13821710ae6711d575908d5bb9565a8a12d3132bb6d9bfcd7d2f87d2bea71f4a82009c45cfc04aac54386a055a5ba8ca12ffc59f4db65b59f7ee7f577c21e62a3857e78414e2de"}) modify_ldt$write(0x1, &(0x7f0000000800)={0x9, 0x20001800, 0x0, 0x718, 0x8, 0x2, 0x6, 0x3ff, 0x277bcb93, 0x1}, 0x10) 2018/05/10 19:24:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:32 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) 2018/05/10 19:24:32 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = memfd_create(&(0x7f0000000000)='$em0-\x00', 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xffff, 0x30, 0x7fffffff, 0x800}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x80, 0x1}, &(0x7f0000000240)=0x8) ioctl$void(r0, 0xc0045878) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x4) 2018/05/10 19:24:32 executing program 1: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/05/10 19:24:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}, r2}, 0x285) unshare(0x40600) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000200)={0x6, 0x1}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x2) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/10 19:24:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x43ffc) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/05/10 19:24:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(0xffffffffffffffff, 0x4002000000000, 0x0) 2018/05/10 19:24:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020300df0d000000000000000000000005000500000000000a0000000000000000000000000000000000ffff7d046af91fe7e0833f4e6d8b0647ffffffff000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000200000000840ff62ec6f5b4c4ef6c6d157dac3ef96a5e4867ac9a9f710ee9498ed1f0c0e40281bddf04060000002477be306bf8c7483ddc69d8e0917ea5d7441454dd269aca12da3f8e79444cb171e74f82"], 0x70}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x4, 0x8, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x7, 0x8001}, 0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) r4 = socket(0x2, 0x3, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/05/10 19:24:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515000000038abd8085ae88f9d2ed65ac", 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc8c, 0x200000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) 2018/05/10 19:24:33 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r1, r1}, &(0x7f00000001c0)=""/128, 0x80, &(0x7f0000000180)={&(0x7f00000003c0)={'tgr192\x00'}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x600, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000440)=""/141) 2018/05/10 19:24:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000015c0)="ef60e88503c341259c16a562446b52b2c3", 0x11}], 0x1, &(0x7f0000000700)}, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000040)={0x8, 0xcdb6, 0xc00c, 0x7f, [], [], [], 0xed9, 0x800, 0x1f, 0x4, "24d7a2500ac43584c338223dc4e22782"}) 2018/05/10 19:24:33 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x8ea) keyctl$set_timeout(0xf, r1, 0x0) 2018/05/10 19:24:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='attr/prev\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/85, 0x55}], 0x1, 0x0) getpeername(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) connect$packet(r2, &(0x7f0000000280)={0x11, 0x11, r3, 0x1, 0x40, 0x6, @random="e98da42e4405"}, 0x14) preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000000100)=""/1, 0x1}], 0x1, 0x400000000000) 2018/05/10 19:24:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000800)=[{}, {}], 0x805806a4) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f00000002c0)}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000040000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x18000, 0x8000, 0x9, 0x101, 0x4, 0x7f, 0x8d21, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x84) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000180)={0x7f5, 0x0, 0x10001, 0x0, 0x9, 0x5}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000840)=""/4096) tkill(r1, 0x1000000000015) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000140)={r5, r6, 0x5}) 2018/05/10 19:24:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x150) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000280)=""/215) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="cce43616b5609f808313b60a4a37b8709e0f21ebcc2570ecc9eb3335c3a17ac0caa607d8d15676c10e939431dc38abbf1aa7a7d32b61ddc7ee5720236ca829dcfe686a1af61afd69c301caed39bc46d040e7e933457acd9d10d0151618f96bd6a970525b8400d0211e43603bdba73e5170c9a8bdf8c1cacfcf8bab6fb299589529aa0d3c133269ae6d6f6093bed83344b7bf25690414", 0x606) 2018/05/10 19:24:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x0, 0x0) 2018/05/10 19:24:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000000040)=[{r0, 0x1001}, {r2}], 0x2, 0x10000) 2018/05/10 19:24:33 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffff00, 0x600100) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000640), &(0x7f00000005c0)=0x290) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000680)="0439a5561770771ae5f6c620ad3e71523400c75bf8a362c84426e2ecb0197d832af0ef1ef5146249b7be5828e55e2aabb5acbe8164fa8865b9ccfa04d7db12c0a078df686e24c828696bcbedd5cae69a0ff1cec296cbb3325203e81df0065c31becfd99f8387ae765da417a9e695fbdcced42d0be18ac139c7356ba160de88dd245aa406463e3c2e3db28739f1197e4404a17bb79823bdb0f2ff4f9c41a553cfc3e3919cb3e2d31e92bb57ba409cc1d09e9897ff11ba38766e59e44a5d6879db96f1831c043dea49cd50e4b7fc36a01fbc6b6ce2a476b46bfdf3e596ca61f30a1ab6316b1f") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="b9000000000000000a004e23fafffffffe800000000000000000000000000016990000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e22ff070000fe8000000000000000000000000000bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff02000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22f7ffffff0000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff070000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2001000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000a004e2208000000fe8000000000000000000000000000bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201010000fe800000000000000000000000000012ff070000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ec836a05e43808efa90d0a2470eda46baaceab6dcf0332afa615c57dfa4dd64e3168760b63263706aa73a06"], 0x410) 2018/05/10 19:24:33 executing program 4: unshare(0x40600) r0 = socket(0x1d, 0x3, 0xfffffffffffffffe) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x8400, 0x0) linkat(r1, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00', 0x400) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000), 0x481) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x5, 0xfffffffffffffffd, 0xff, 0x3, 0x7f}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r5, 0x3}, &(0x7f0000000380)=0x8) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x7002, r3, r4, 0x0, 0x101, 0x80) 2018/05/10 19:24:33 executing program 5: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = semget(0x2, 0x0, 0x10) semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f00000000c0)=""/7) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgid(r1) r3 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80) pread64(r3, &(0x7f0000000300)=""/193, 0xc1, 0x0) r4 = getpgrp(r2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000180)={{0x7ff, 0x6, 0xa4f2, 0x3, "678f75ad16cf028e59968f8df69865b490f5854a442bcfce279a42e6a53174cd96e595956c2ed114085bd1ec", 0x7}, 0x0, 0x0, 0x9, r4, 0x4, 0x1000, "8c803c45416f8eb506c8e5e8b37faa9f816a3c7b6fbbead01c98ddfb766acc5d56a441b16d32e9e800b3f7e0c95dd796f63e10d47dd003223bde7882094fc4a1", &(0x7f0000000140)='$vboxnet1#lo&GPL-[vmnet0\x00', 0x19, [], [0x0, 0x800, 0x800, 0x101]}) setpriority(0x1, r4, 0xfffffffffffffffe) 2018/05/10 19:24:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x3, 0x28000) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) 2018/05/10 19:24:35 executing program 0: r0 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) keyctl$update(0x2, r0, 0x0, 0x0) 2018/05/10 19:24:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) fcntl$setstatus(r0, 0x4, 0x4800) 2018/05/10 19:24:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x0, 0x0) 2018/05/10 19:24:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) fstat(r0, &(0x7f0000000140)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000001c0)) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) fallocate(r0, 0x1, 0xa, 0xff) 2018/05/10 19:24:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xa2}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffffb) 2018/05/10 19:24:35 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) pwrite64(r0, &(0x7f0000000000)="2df9d1d21ad3ea5f84df6875ef4e0b02881fce09b2462ac8350ded975f3307b164f82d9117b994ae78bb172f3a525a772c09a291efb15c1d959450da1f679848e3c3448ea0369f", 0x47, 0x5d) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x5c02, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @empty, 0xec}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x9, 0x1f, 0x2}, 0x14) 2018/05/10 19:24:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101040, 0x0) 2018/05/10 19:24:35 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x40600) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) 2018/05/10 19:24:35 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) timer_create(0x6, &(0x7f0000000180)={0x0, 0x22, 0x1, @tid=r2}, &(0x7f00000001c0)) bind$inet(r0, &(0x7f00003cdff0)={0x2}, 0x10) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000000080)=""/153, 0x99) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x280, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000340)) 2018/05/10 19:24:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x0, 0x0) 2018/05/10 19:24:35 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x12000, 0x0) dup2(r0, r1) 2018/05/10 19:24:35 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00000002c0)=""/172, 0x23) 2018/05/10 19:24:35 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl(r0, 0x401, &(0x7f0000000040)="af24926da6bf0c38e21ba614bb85af7e2f1b5d908ab6a2d1608a158b2db4b9bc7cad2ee0b14a14655238b23982aef42e674e33859a0ebbd8d2cfec9190b0ae19161e43b29c7de115191ad10ac97661b4c5") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002400)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/245, 0xf5}, {&(0x7f0000001280)=""/118, 0x76}, {&(0x7f0000001300)=""/94, 0x5e}], 0x5, &(0x7f0000001400)=""/4096, 0x1000}, 0x40000023) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f00000024c0)="a730b0109a353a3f8c92da5dfd23b2aaefda46b9823a542baa8d4ed04058215e9cbf44dfe4b9a92270f21a2e79c11b7c859e161f53a24a83f6acbcf3efd6686b45dd1ba19368dabd60ad048f793820286938b00228abbb97c765e798b0b57e2f097aeebf6758cb098b0a551cea77f1564d77b3dbd6e6fc3dc112cca199a065dc5b6b42d5aeb4c80f2c974002b89f78740ac7c562068508c12f1745b752c25a05e5d5442c56783b19f1c8d8d70f621a9f0ef0ad2deccc7b82149d3f1d09f584dbeff060d64aa3f0d57db93234ce1558c3bb00b49f685a634f") 2018/05/10 19:24:35 executing program 5: socket$inet(0x10, 0x3, 0xffffffffffffffff) 2018/05/10 19:24:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000), 0x96, 0x0) 2018/05/10 19:24:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000400)={0xa, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getpeername$unix(r1, &(0x7f00000004c0)=@abs, &(0x7f0000000440)=0x6e) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 0x4e21, 0x8000, 0x2, 0x80, 0x20, 0x89, r2, r3}, {0x52, 0x4, 0x1000000000000, 0x8, 0x3, 0x5, 0x2, 0xff}, {0x4, 0x401, 0x6690, 0x8}, 0x0, 0x6e6bba, 0x0, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4d6}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x2, 0x2, 0x400, 0x4, 0x6, 0xf3}}, 0xe8) write$vnet(r1, &(0x7f000046df98)={0x1, {&(0x7f0000000480)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x1}}, 0xfffffffffffffef6) 2018/05/10 19:24:35 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:35 executing program 3: r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x8408}, {r0, 0x2000}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0xff}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x8000) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000280)) mq_timedsend(r0, &(0x7f0000000180)="99", 0x1, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000001c0)=""/131, 0xffffffffffffffbf, 0x0, 0x0) [ 154.965652] FAULT_INJECTION: forcing a failure. [ 154.965652] name failslab, interval 1, probability 0, space 0, times 1 [ 154.977119] CPU: 1 PID: 9390 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 154.984331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.993710] Call Trace: [ 154.996343] dump_stack+0x185/0x1d0 [ 155.000025] should_fail+0x87b/0xab0 [ 155.003788] __should_failslab+0x278/0x2a0 [ 155.008079] should_failslab+0x29/0x70 [ 155.012007] __kmalloc_node+0x236/0x11f0 [ 155.016125] ? kvmalloc_node+0x1a1/0x2e0 [ 155.020230] ? kmsan_set_origin_inline+0x6b/0x120 [ 155.025153] kvmalloc_node+0x1a1/0x2e0 [ 155.029146] traverse+0x1b7/0xe60 [ 155.032661] ? rcu_all_qs+0x32/0x1f0 [ 155.036454] ? mutex_lock+0x31/0x90 [ 155.040127] seq_lseek+0x30c/0x5c0 [ 155.043766] ? traverse+0xe60/0xe60 [ 155.047475] proc_reg_llseek+0x193/0x260 [ 155.051646] ? proc_put_link+0xb0/0xb0 [ 155.055614] __x64_sys_lseek+0x22b/0x3a0 [ 155.059731] do_syscall_64+0x154/0x220 [ 155.063667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.068883] RIP: 0033:0x455979 [ 155.072092] RSP: 002b:00007f01d0e2cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 155.079840] RAX: ffffffffffffffda RBX: 00007f01d0e2d6d4 RCX: 0000000000455979 [ 155.087133] RDX: 0000000000000000 RSI: 0004002000000000 RDI: 0000000000000013 [ 155.094425] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.101720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 155.109015] R13: 0000000000000427 R14: 00000000006fa448 R15: 0000000000000000 2018/05/10 19:24:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="e15eb8f1a37a3e27e6f7c9a35865437248a1994930067780bd79b74230aeb89666a1dae4f1f02549113828598db8ebb7b344bc382caa5df367f2adcfb8d71779bce31ddb0d1494351f2db7bd46c9f6fd8eb515d5bd3fe00bf0a0b2e5238cdc8788d7871d53894d2f85cb1b26f79e0dfea5049ab9b31f0c49e6a755cd729c89bc4729cbc6aea97b63d221b61d2ab184e3e1a50f8f4d4dd1478fec76ddfd980e10942cf1b71315c8be", 0xa8, 0x40, &(0x7f0000000240)={0xa, 0x4e21, 0x9, @empty, 0x424}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x58, r2}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000340)=""/169, &(0x7f0000000400)=0xa9) r4 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 19:24:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="310bf8186efc7eb1785dad12d9388c", 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) mmap(&(0x7f0000a5f000/0x4000)=nil, 0x4000, 0x8, 0x30050, r0, 0x0) fcntl$getflags(r0, 0xb) 2018/05/10 19:24:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0x807, 0x94) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/71, 0x47}], 0xd0, &(0x7f0000536ff7)=""/9, 0x6}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) finit_module(r1, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x20, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/10 19:24:36 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/96) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20}], 0x30) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x9, 0xfffffffffffffffb, 0x7, 0x800}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r2, 0xffff}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r3 = syz_open_dev$sndctrl(&(0x7f0000000480)='/dev/snd/controlC#\x00', 0x3ffffffffa, 0x4000000000) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000000)) 2018/05/10 19:24:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xffffffff, 0x4}, 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) r3 = socket(0x1b, 0xb, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000080)=0x400) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/05/10 19:24:36 executing program 7 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:36 executing program 3: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000000000)) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/05/10 19:24:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xff, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0x101, 0x4, [0x8]}) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x16, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) 2018/05/10 19:24:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/10 19:24:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) read(r0, &(0x7f00000003c0)=""/198, 0xc6) recvmmsg(r0, &(0x7f0000004a00)=[{{&(0x7f0000004740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004880)=""/86, 0x56}], 0x1, &(0x7f0000004940)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f0000004c80)={0x77359400}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0x7e, "bebea6f417b58fb5f9289285ca9cc137f928a59088fcf689366c637bbd316afc87db7760e7b9deb235149e037c0aa40babd48966335534db1c530bd6672a25e2a30f53765f326559724ed706c1696c793eb0e985a08b8d69f893c3e90622fcb66afd009b2b3359090f85d3076229edc738196e104102c1dc42911d2aa7a6"}, &(0x7f00000001c0)=0x86) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/10 19:24:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000271363810000000000"], 0x18}, 0x1}, 0x0) 2018/05/10 19:24:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) recvmmsg(r0, &(0x7f0000007f00)=[{{&(0x7f0000000400)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/51, 0x33}], 0x1, &(0x7f0000000500)=""/69, 0x45, 0x81}, 0xbe5}, {{&(0x7f0000000580)=@nfc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/38, 0x26}, {&(0x7f0000000740)=""/4, 0x4}, {&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/207, 0xcf}, {&(0x7f0000000980)=""/161, 0xa1}, {&(0x7f0000000a40)=""/77, 0x4d}], 0x6, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000000b40)=@un=@abs, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000bc0)=""/79, 0x4f}, {&(0x7f0000000c40)=""/132, 0x84}, {&(0x7f0000000d00)=""/44, 0x2c}], 0x3, &(0x7f0000000d80)=""/146, 0x92, 0x9}, 0x7}, {{&(0x7f0000000e40)=@in6, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000ec0)=""/178, 0xb2}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)}], 0x3, &(0x7f0000002000)=""/114, 0x72, 0x6}, 0x2}, {{&(0x7f0000002080)=@un=@abs, 0x80, &(0x7f0000004480)=[{&(0x7f0000002100)=""/10, 0xa}, {&(0x7f0000002140)=""/235, 0xeb}, {&(0x7f0000002240)=""/218, 0xda}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)}, {&(0x7f0000003380)=""/62, 0x3e}, {&(0x7f00000033c0)=""/125, 0x7d}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/31, 0x1f}], 0x9, &(0x7f0000004540)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000005540)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000006a40)=[{&(0x7f00000055c0)=""/86, 0x56}, {&(0x7f0000005640)=""/148, 0x94}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/219, 0xdb}, {&(0x7f0000006800)=""/67, 0x43}, {&(0x7f0000006880)=""/188, 0xbc}, {&(0x7f0000006940)=""/233, 0xe9}], 0x7, &(0x7f0000006ac0)=""/63, 0x3f, 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000006b00)}, {&(0x7f0000006b40)=""/127, 0x7f}, {&(0x7f0000006bc0)=""/89, 0x59}, {&(0x7f0000006c40)=""/182, 0xb6}], 0x4, &(0x7f0000006d40)=""/4096, 0x1000, 0x5}, 0x7f}, {{&(0x7f0000007d40)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000007dc0)=""/203, 0xcb}], 0x1, 0x0, 0x0, 0x4}, 0x101}], 0x9, 0x20, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000000ab80)=[{&(0x7f0000008140)={0x27, 0x1, 0x0, 0x6, 0x7, 0x9f4, "263a6a90b6e5b91d9934931244a0d585590ea643be0737fb6086644265e096c96e83c2dba4ae095cbdb097c3e2bf3c786f74542e08ec42f412ae321927fe81", 0x26}, 0x60, &(0x7f0000009340)=[{&(0x7f00000081c0)="7383055ad8630e5097139c7787a8e453c15b245df4d9924d9906961fc2cfa1bfc3b38a7fd21919e4f2b2ff8d8105c238f5d62835de8c4e9524b24b5fc56ae5d7", 0x40}, {&(0x7f0000008200)="7327d936903946c81e547a10c14f9c4495ffa487167796dc9a906cb55431fb37f2b9987bb7bb0fc121de6e1c768ccab9b575b068509f21294e5a38179bdf5eb9d78645305465470203a99073472248662a71bcfa195bb06aeb854486e00cfc44b63e1872bffa820366a36a8844cbb1a942986960918e89a29b7fc00cb556968d0a75583f5ebb95bd3037b96d29bc87908ffbc3dc72fbbffffbae67c613bb115111b17ae1661ac32c1ee553251a0487cba934a7b8f8d35dceeb8415fedd", 0xbd}, {&(0x7f00000082c0)="a744d6f860fa200caac34ccfc9cb23ca8d217784613e17e5806cf190af8a290d658fae763a0b3767b46b0adead16bf5c7da404168b722940611d896ddd398f0bedfe56c14b0b747929ca3be5943c864e4de70a42281a69af5be52bbd0b2c779ef5c9fa2bb911a83baa99459e6b469f196c6f064c6e2e84", 0x77}, {&(0x7f0000008340)="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0x1000}], 0x4, &(0x7f000000ad40)=ANY=[@ANYBLOB="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"], 0x108}, {&(0x7f00000094c0)={0x27, 0x1, 0x0, 0x5, 0x81, 0x1ff, "66bf60cdfa6690d3c544c752b7b38f5b835fb7f5075f8aee58e8db76626ee430139c7b9057c61b79852d698b3222dc9d9c88faf5662f93850b6b5567779a35", 0x16}, 0x60, &(0x7f00000097c0)=[{&(0x7f0000009540)="dd4f", 0x2}, {&(0x7f0000009580)="1608bb06a9bfa155388ea4231b2373831579cb37d064e2356648b4e851d70ae7cf915b30e8fc53c1d87aee7f9c05d2058e10bdbe10e789c6ffec732b960258032cfb08be2e75f6d97ab918c21b8c5c92a02fe35269f83a3020a5e090e3360256cfb2fb4bf62f7b91b55cc4a7b0b6784106263c5b1b6752c41cadc968e2f3369b54991ba8513880841f69a7808f5df217d35fa7d8c15df6226eb1392c3db737bb3e17731027584dd742bab02650e68d1c0c902ff9bad931c253963c0f934359125410a590b19b7d7d297a893f298ff7c13ea53601f82c3d63405d907d94a13679cfa811c3badcf00482d2510cbabaa9b2be", 0xf1}, {&(0x7f0000009680)="af954bec5f53a3df3151e1e86415cab32e1572dfbdfb1d6036b51736df9be164568d07262b6f04ccbb634093d30e109ed9ce235f80c308dc6c3b3a0fb4e456d0900f70d85affddc8448094d575e7b6c75e6f5c0268de13c93923d139a65cdaa49edfa3bb307198d22acfb728a59cf3ad694b09cc9d8ade1a0fb54960ea3035bbc8f5db", 0x83}, {&(0x7f0000009740)="18b7c7593b3c54e2d07992b75c2d248ebd4c10ce5c7c739a407d9f25f682133416b1895488ca9503d8af242929d2d41d19a084950d82b1751536a956fcaeb16972b465cf051cce", 0x47}], 0x4, &(0x7f0000009800)={0x28, 0x105, 0x5, "288a12592ed2afc7479c5fc630c8e10c9a19b2013698"}, 0x28, 0x80}, {&(0x7f0000009840)={0x27, 0x1, 0x2, 0x0, 0xfff, 0x0, "b42ae03a50497c0029db9988b1678fd6f97c8913fb0fd97090c06227886ccbc63b1f401c4b9566b119c7eda731c5af780421ac196a26e97bf9493545f86e5c", 0x11}, 0x60, &(0x7f0000009a80)=[{&(0x7f00000098c0)="481dabf72e0a040bc088", 0xa}, {&(0x7f0000009900)="ae36b7c215a689bfc350af17e04e5e81f9f4bf16bced4d423b3e1f672a7dce2d3e33e53fc66ce6bf302f7b8c66a4c4499dbec10637645f0e42e2f38e37a39ee5", 0x40}, {&(0x7f0000009940)="7a3177a7d0b47f9f96493bce9bed5b8eee2f73a5e0e45d3533bb028d216403f4c2f930", 0x23}, {&(0x7f0000009980)="10d9802711819f85773f67c6365b15857d5ed5cc254489543044ee77e0906c0590ca2648e3efed9747b5e84ab41aa90ff34e6cc0740fba9c5027784ce511436e99efee61be8c92ac21ba6ca938390fbc5e6df717e3239b13810cd09666eb2ccc0a79e4e69e0d3aaf798d03ea19ff8bb77f2d0a6b7121394988f9a70eaa458148683f7e2016e567f55b2a6c4e4a56f000a1211bddd630751672d5f40fbf3c9aff945c44d5b839d5fb05fda95417f9cabebf9e5e32146d6e5584ac68f98cd11f2de116494ebd41f9a12ead023b", 0xcc}], 0x4, &(0x7f0000009ac0)={0x30, 0x88, 0x8, "75149da39c9b8a4bb8f834842999bbeda700a14ed237446a9b790a5bdb"}, 0x30, 0x4000040}, {&(0x7f0000009b00)={0x27, 0x1, 0x2, 0x2, 0x100, 0x5, "6bbe581f8d909752da602f4f5fdda1b779be013a88aeece9792b0aa4e808e66fab7bcb99d308a273a5f7261ce59d398d716d4019d17a1fc5200e04240a1488", 0x27}, 0x60, &(0x7f0000009c80)=[{&(0x7f0000009b80)="56e186d1", 0x4}, {&(0x7f0000009bc0)="e54c22f82079455b9fba412b83fed36b785a999d04cb01c250e1", 0x1a}, {&(0x7f0000009c00)="65b17a3e5323a58c1461a7b4f8b28afb8b6ab94b1f4ab2800c202641eb28d546be1080be9273fed0a848ee018f6a55c15ecb35e5d4768e6ab63f81378a85da7e73", 0x41}], 0x3, &(0x7f0000009cc0)={0x30, 0x10b, 0xff, "6bfbd6ac208ba9a64b7107a57103e1c6966516a3ebb40983a7e4a7"}, 0x30, 0x10}, {&(0x7f0000009d00)={0x27, 0x0, 0x0, 0x6, 0x8000, 0x2, "61545ef47bd521e7ce9949efa6e25b76961c879dc1182a805f57f1efa594bd54be86027c87ab9d3932b2307fa16819c153e0b7a4d3cb3969fa0c79e986d0da", 0xa}, 0x60, &(0x7f000000a280)=[{&(0x7f0000009d80)="39472f9fa13616a6aa9a0080c652637d248ebc8a60d07b250f26335ed3c403898d7fd525c603241b70951a2060a54db8addbf511bca26f51204eca65cc708a9d58d041a4e61448871d", 0x49}, {&(0x7f0000009e00)="068cf4eaba1cdc84afe33fb969592302cb620964bbd514f97b7351f4ce997aae72d860a76a41f6006595f14ba0ac7a42fd62437075677c6b245b79315062cc074bf8f8f1a1610746921ebf9dc7da2c16c0a91842e37ea68c0c6b14416d2f4018e5572c1d8e17a9b3f99b8c1f61c9ddca49d34569b402dc889ce19666a24dff2329d85da97a9cf0e51af7e1c2b3919b3a64b4c50aab0fe92329bd5710ab2e031dd57ed47d9d4daa89fc4493fc3bfb29fbf298602a544ed5f211ca040b086c0aac9f1f380c422fea732aa95719ef1e2505bed9e6e0f31477681db9af", 0xdb}, {&(0x7f0000009f00)="c6c79ff2600e4db27576f8012f6aeb2d02e04096ebf979565a2080ed37d9870d8aadbf37a6e54105bc1ef050a80a1e5d105e766733ad03f2f949678905c4c58a6c74094fed5a29de0031b3b3bc9fd4f2a204f2090b7565736b", 0x59}, {&(0x7f0000009f80)="e260d656fd1aebcd65a2ef58d11d1c741eae56049c0aaeeb52fd780412c8a3f26f68647dae4898bf89bf79c08ad18035f7612c730ca314148e73c2e25c104f3338d31a00501b", 0x46}, {&(0x7f000000a000)="ff0f032c9db8e8b9e1b74c923d4f6e8accd023ceb11f0df3c6e18e46d9567c5043e85baab2a2bf1062b2f2b154bd16b1f5da14216891a8e7e40738ee8581989548cf7b43d8fbd46d3aba2b5869fce7e0ce87edd25631d5cccfa13f73a08ddf3e2f3f383dd2e3b90c2671773633d54d733d2c93c07e3117df11c3834aa3d1d6ab7a00e606f23fe1f15b181af7fbcb283f2567e02f7b4cecbd92", 0x99}, {&(0x7f000000a0c0)="b1c9f710df3cb9962a2880b6d3c75a81e9d5b19fd3dd13f1e3b75dd65679b6e0bb4588bd2553ae592d124e60150384cf28764be5519ad62c8cb0a15ec05a32f7de22b3e6b47846e73321ee4c52d6af21ced6d14b6321922435969fcafba94856fb0c875286edef1b2c245311b5c9291fbaacca5dcafc437f799419240c145be99df50a56b982c4c1c530b866a012867e5520066d3df95c2a3f29592fcb7b77f360e194d6fc0921f8a3381244a18271269ab7634be1698e393046b584704fd1", 0xbf}, {&(0x7f000000a180)="a5691f10b82b31686e4616f0c4b063f3053bc844f3f54ae34dbb06e3ca7d81236436f323f211a9300d28bb1324a5bfbe45cdcdc843da2a3a55c732f2bb5f2323630578c85e5d74225f66c01766e99fafcfeffccfb822998a3f9fe9d48d768adbb09d509233eb61a3592d55d786e3a20dbd25c953114c27af8833ce4e4ddc0cddb3240a1df77f183149ce92af69655154ee81294de7254ad92c6a55d6589a74ac3b4bdb9a517cbc0235c7527eb7491d499d117a5b9262548e97289af3159f7f1cd59898c36deb9c5196b18e42bb6b", 0xce}], 0x7, 0x0, 0x0, 0x4004815}, {&(0x7f000000a300)={0x27, 0x0, 0x2, 0x6, 0x2, 0xfffffffffffffc00, "9d7177b585fc4bf16dbad7e82e6e65279c635e1d14f4ece0dbfae3877c39ddd153f73d4a818c0c2c4fa0fd860ccc6996bc2fd6e07ae7e9fd073212c2b60f9f", 0x3d}, 0x60, &(0x7f000000a800)=[{&(0x7f000000a380)="033629356dace7b78d204be5474f4c2fca5435338fb8a55d3f3cae2d2c", 0x1d}, {&(0x7f000000a3c0)="606c6df8ab0f4505acbdb1fe108dbec6acdfd5700c679a092e45de93d14353f75319ef6925296668d407a9db632f84d7ae937e358b243528171b4bff6066077e50725ae33e1d30da844a5ddb1eb8ae4360735f0c1ecc34970463d25a37cd0aec9066ddf83e9e77e5c8f668bae9329a99774cf3f571e975b24982398e576eef9e2eebc2da2581852a45dafee91de78920a8b355dca4386f84a3f788557d96538bf728a8c43d0fa695571e411350f98e70e64ff10d3a83c0113a586874cd76b1a2a12a9cee1d4b6350a91743b7be8668578ec956b5d848e0891c106bb776f00bf6aa6b250657921041f74ba88bc0cca3d1", 0xf0}, {&(0x7f000000a4c0)="b8ba99853fcdb55df73f5b9d7281b49e116a25f8401c99627b05f2212259d4ad2774dc758dc72810f3a421039f68f7ba079084300d5ac87413ac5c141e7e32a8e1215ce1888a8b370d21a3c28df9fa0df93e4cf20ed5d7e60a48cf1889a1088f1143b7cb", 0x64}, {&(0x7f000000a540)="b535e8ae6d51a40fe7baa1b5e3a4b0d6a5c2899bad481a319b199aab468b7a84c27b1b72d7e0b2b2cbc11b85a4db4fc607380362dc3e933a785b5618b07e1cfad78025da846f644523de7ba85a5c828cce410802b10ff9a81a8f5143b752af26b22cb6dad7bde42bc17d007f4ff6ee2096e2fb5e1d84727b762ffd47c426c2667d47d109adbbf9850d9f73e6db05f1ca8a2006151be7bc0f4b5ef36c83cc2f82b8add0a5d7b1395ea8d7922720c021a22cd371eb2c3c796c643c", 0xba}, {&(0x7f000000a600)="48f74b3759e3e407121e70c2575abaf4dd7232bc9e098bdb8e1f0ad27bb970172f9f8da09f085276c1f4d33b8268d1178f08c84018ab82f268f30fbdc44e432dce05986b1414943874de09", 0x4b}, {&(0x7f000000a680)="7688bd53fdd140786633f83c2b", 0xd}, {&(0x7f000000a6c0)="eebc2bad1d7eaede1c84565ade01406d4b8b82bfd5adf44f8c6b567fa25cb8614549f6a7aada0466e1523863c9e4bce4acd23e9435e058a045355b439332b2c4b982ea99748ef487f0a09b3fd0bbfb8a0e", 0x51}, {&(0x7f000000a740)="8fe12f38771d1ae79f0c71565c77b5737268c5a938a2cf7153cc0d22a066380a23c9495008417c31eef036dca239627b171f4a8a94c1127583ab6f73b338f322317b2a6287a0fac1219e66221fae9ae4cdaae1d25bfb94473f62dedf1b97002b3897ac47f44e9d9aa38d7a76fe8cae10923dbefc4ecc09c002cc9915b53da0c0c8aa40e084eb47", 0x87}], 0x8, &(0x7f000000a880)={0x90, 0x10e, 0x800000000000000, "9d0febde90db75c45bd5b968250e2131cd8f1a87599738dd9735ea6433e0c4fa516b0b55fcdb940f0bf64cafde2ad876532f30b26ffc8072162caddfa05e377f86998dfa412f56b26f3f884399b8afdc4cec9a077b5286c573be16f660c99b0ed52de3c9953841997f5a38ce3e25659949793b4988ebec97a3a9a4ce1b5c"}, 0x90, 0x20000084}, {&(0x7f000000a940)={0x27, 0x0, 0x2, 0x6, 0x4, 0x101, "ff80b50ad574a1d758d5ca152792a5178d428937da842b5014b456d498de8391e49dae1934c39901683ef7f365c3d459554a9448ef5e5a13c53c20a6475e87", 0x2d}, 0x60, &(0x7f000000ab40)=[{&(0x7f000000a9c0)="866ed21edce988a96013310c4495dac29832bced6bc47bc46e993262432bbd7102520ffa181b0a48d9007721016070457b14b1972ca6c9598f37512ac8d6659c6203dc47997506ad0fc87c0e7c4e6ccb777fa5a6f2a6423802dbe7433ce8699e4f2a098cf6ee51ec1a01b26d56493124c4f0e1250fe6853b933bfb7c69f331091374092620f5ae89", 0x88}, {&(0x7f000000aa80)="aa08554cec04811ea0d31a4ac85938222668797c0fab40664ab72f1b381f6a6c143ae5f2521e6d02aa09fc324e44f36d3b51869bf986895de5aae9e7101935816b4e7e646828c7f8710ae6e28e2f2686ca19180abca2", 0x56}, {&(0x7f000000ab00)="9bf6e10a35e00899102182f96cd2a438af4ac072e675c08e54b71239af6254416d0e977e3a293ae51a17b33622c3", 0x2e}], 0x3, 0x0, 0x0, 0x800}], 0x7, 0x8000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x71d21c2f, 0x2080) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0}, &(0x7f0000003340)=0xc) move_pages(r3, 0x6, &(0x7f0000006b00)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff6000/0x6000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f0000009380)=[0x9, 0x3, 0x0, 0x7fffffff, 0xe41, 0x6, 0x20000000000, 0x55fb, 0x5], &(0x7f00000093c0)=[0x0, 0x0, 0x0, 0x0], 0x6) sendto$ax25(r2, &(0x7f00000001c0)="71a0e18e0caeccf400b33926626a9b7bc2a5a5d503707465390f74d20c052492c03267a20f9a05860f3fe5bec3353b2ec5f9822af2b3ca06d7bb314830015f04ec91e26d4e893530fab14aebb273f104ca75a2bf1c853c44f2cc2dbe972193b2da5fa3e7a11e9fb7780b0526f522a73777b771216c33883933d4e4e08be6201cd10497204b7a3fab2d0e4dd07a30d6215786daebdd262f5a751c523701cca997b7d8a1a3a037cd9bcb31750c5a326a3554eaf9332919b55dd13ed3e4697090265e048383da86ec55604497f5cd29b643026af75b68b197d12639a6ec0724080b8416f0", 0xe3, 0x4, &(0x7f0000000100)={0x3, {"bd9b2277816cfa"}, 0x8e}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="34fc468e4ad1f141301b988e87f11ad7f7d408d54e7a82ecff4544154443b297da74962031f0045e119a196c183cbd657c18299beb8034b77d5c4e7909f8a62eabfb7e05105a65b21ed37e41ab9e32557d833cdda8c0", 0x56, 0x4000800, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x80}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f00000002c0)=""/252, &(0x7f0000000140)=0xfc) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000003c0)) 2018/05/10 19:24:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x4000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x80000004}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/10 19:24:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x5e21, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x10000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0x300, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x84}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000000000140000631aad8156083cef2abd41439e0008004500001c0000000000119078ac14ffbbe000000100004e2100089078f0be062e997773e83477ddad51e7548c1063e6f015bb52c497ee4891dcf7104b425a6d6351830ad969cd9ca357ed24e3bef323a65e05b643c498db6b7e57eec1c1545c2d177d4c995788656113f2bfdea3215572e478521a59a646e7c7a20b3d8994b96e2031b07ad09c2e3885d366e836ce7463a90e"], 0x0) 2018/05/10 19:24:37 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x7) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0xc2}, 'port0\x00'}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x101000) 2018/05/10 19:24:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) msgget(0x3, 0x104) 2018/05/10 19:24:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00000000c0)) 2018/05/10 19:24:37 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = memfd_create(&(0x7f0000000000)=']/\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f0000000140)=0xfedd) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x80000001) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000440)=""/68, 0x44) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000280)={&(0x7f0000000180)=""/209, 0xd1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) 2018/05/10 19:24:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) pipe(&(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000080)={'team0\x00', r1}) 2018/05/10 19:24:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000000)=0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000000040)="d7235a7930158a1731045b5b5425e9e27df4065574b3daec06848caee988a029e1ab4ca4", 0x24, 0x81, 0x0, 0x1, r3}, &(0x7f0000000100)) sysinfo(&(0x7f0000000180)=""/56) sendto$inet6(r3, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x1c) 2018/05/10 19:24:38 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x50200, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000480)=0xfffffffffffffffa, &(0x7f00000004c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000500)=0x12, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3c0) 2018/05/10 19:24:38 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000858000/0x4000)=nil, 0x4000, 0x2, 0x6b6d66d5edd2f332, r0, 0x0) mbind(&(0x7f0000858000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000040)=0x1, 0x401c, 0xffffffffffffffff) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) 2018/05/10 19:24:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000200f0ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)=[{0x110, 0x0, 0x7fffffff, "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"}, {0x58, 0x115, 0x4, "a93a7d051b6d2f069f1505c1f1f6fc113cdb096ce8dac881c495645bca2858766e07424f57a33f2a5547ee4d772dbcd7445d735790811e344caf0bef2b29ccb948"}, {0xe8, 0x0, 0x400, "02e5ffb1cf09af15b85e860aeb8a5648fac4bd94cdc2054c950548c688acc60e890cd401e60f72c94045f60541404a31dff7c9a86c2044d4ae59c3623b40bfbe1c3d775991941ad917a876917bffb72f146b06bdcd206b518e4bd1ce5970431aa7723bb04b3efd02fab98d371f514a7c2c5004fc509cf709c9da697562d797f72ea2740b1dbc0e7895e20637b601471917f689749057083c180deee2805c4dcf51a6b7894d509f353856930e2e339bc1f4bbf535cb0b40782ed05d1e98b1561fcf5ed3c5e56fbda768ecae6e653074ef03fa23943902"}, {0x38, 0x0, 0x2, "6b3d54c6859a2ecac6e5042b8325cdbc0c529aa13eb9c0460ea965abe92ff29d04ac29c2b5715ae2"}], 0x288}, 0x0) 2018/05/10 19:24:38 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) get_thread_area(&(0x7f00000000c0)={0x7, 0x20100800, 0x8000000000000, 0x1, 0x7, 0x401, 0x9, 0x1, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c, 0x20000000000000}, &(0x7f0000000140)=0x8) mknod(&(0x7f0000000200)='./file0\x00', 0xc000, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000001140)=""/4096}, &(0x7f0000000380)=0x50) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xb, {{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}}}, 0x84) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x81, 0x8) 2018/05/10 19:24:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)) 2018/05/10 19:24:38 executing program 1: connect(0xffffffffffffffff, &(0x7f0000000000)=@generic={0xa, "1bc9282823e03618448074d1313680958ca31c294ca8d534947b3c80794684d88e2a6dbe401418c39f9820205a9ce2ae6e5fadc9cecdec455062eb5d97c3764b696042b13c3b553395da4a425fd7e35d0f422e3892745c1148bafc9b33cd08f327f14a76d9ce9b4b5ff2d81091e872f7cc605ede335deccffb212b414e2f"}, 0x80) 2018/05/10 19:24:38 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000004c0)=0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = syz_fuse_mount(&(0x7f0000000500)='./file0\x00', 0xa001, 0xffffffffffffffff, 0x0, 0x9b, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001900)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001c80)=0xe8) r10 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001cc0), &(0x7f0000001d00)=0x1c, 0x80000) r11 = syz_open_dev$tun(&(0x7f0000001d40)='/dev/net/tun\x00', 0x0, 0x48000) r12 = getpgid(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000048c0)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000049c0)={&(0x7f0000000280)=@kern={0x10}, 0xc, &(0x7f0000004940)=[{&(0x7f00000002c0)={0x1d0, 0x3e, 0x400, 0x70bd28, 0x25dfdbfb, "", [@typed={0xc, 0x65, @str='hash\x00'}, @typed={0x8, 0x6a, @u32=0x7f}, @generic="2f16aa175e7853a2e70bd75a9575f72e1800a722944288a0f15ea81218173ed90a81e9c0e435dd619f6794e4b1c85968e13dfa899c5fb9218fc8772cc73ec0524a8c3ebe4f72ac24a61f493268ac38d37b32547f1c02e7b337de0c7e912f503d225820c20dc5b0d7eea7432c136edff5bf7f3fa80bf6828457501a06bdd8fb53ceb9bce02556f4af1570b38748d340d52fd052c2727e", @generic="748e34ad1d659fe9f99a67cc1ed92c76fe380f1a606263d886e1c967302c130accdb8198bfb4587109b34bc5f733a60aeb9d7f8bb14f25", @nested={0xdc, 0xe, [@typed={0xc, 0x75, @u64=0xffffffff}, @typed={0x8, 0x82, @pid=r1}, @typed={0x14, 0x80, @ipv6=@loopback={0x0, 0x1}}, @generic="0a3f0e1988b7e9bdbad674afcea13dec7e538a2e4857374b8b4517256e2e9a100653719ad1f6bb5f2f7d666213ff8e84a7862e37f0ee52ed22505d2b3917305550c84d4b93af758fc7ae364d0fa67b303d78a98dcac0e3662921fb671a9a78", @typed={0x3c, 0x46, @binary="0454fa698c385e643dd7057e32e29aca0bb6daf25837f64fa8ac80b06c0377f76678bfe0917c9569dd1171482b8151eb4d752abdf7a1"}, @generic="e6185e35805acb", @typed={0xc, 0x5, @u64=0x8}]}]}, 0x1d0}, {&(0x7f0000000580)={0x1378, 0x25, 0x10, 0x70bd28, 0x25dfdbfb, "", [@generic="c3b764ae285003cb9ae0a189026a673c7553102d670df3a911efddb22adbdc3b69be2489bde60bed3ca014936f83285aa4a47e9e9ec539aba082e3a9dd155c4e00b922136655a05d4740d84a7220bdc6bb170b950a02428fd4426d6c19a1851aaf6c08", @typed={0x8, 0x2b, @pid=r2}, @nested={0x9c, 0x53, [@typed={0x98, 0x34, @binary="c66349633b14d23f02c1eefb66d14490aaa23b6a364211fe2fc08466d9c7241b3a325b09f4cc421605306e606fdc23676b6ffb8120af2316e76dd3faf9423646d825e487b1c5c8d18a4a45c45dd6d0074f5ddef4d5ae0e7a373756808da01cd9ee1d03736b6c1b14ced8f19a0d552aa450c9bf620b97ec07bc585155140f92a8b62f6573d4f8c017dda498e63400ebc282cfa217"}]}, @typed={0xc, 0x36, @u64=0x8}, @typed={0x8, 0x86, @fd=r3}, @nested={0x1214, 0x87, [@generic="e98b30df478dce465ca10d9e253cb17250c3f5c80022117991262350edde0e780233552eb134ee19124324aaefc845824d1f67b70158d342cfec79e15cbdafe56c7f0e012a8f0c1b95b4d9601bff7b1a2194", @typed={0x8, 0x2b, @fd=r4}, 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@binary="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@typed={0x4, 0x6}, @generic="75425437af66edead7d910bf7ea326111f216f3506182e4bb63b85944f1f7a5e5243c20a9414060a43d64d53c3f127646f40ae8fccb2efedacf86ed200924ecede70a1702437d31e892e50bb46fa63faf69c4eed", @generic="6de87e4b16dd"]}]}, 0x2b14}, {&(0x7f0000004900)={0x24, 0x1b, 0xa05, 0x70bd25, 0x25dfdbfc, "", [@typed={0xc, 0x3f, @u64=0x800}, @typed={0x8, 0x62, @fd=r13}]}, 0x24}], 0x6, 0x0, 0x0, 0x8040}, 0x8000) r14 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r14, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r14, 0x20000003) r15 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1d, "6fec87fba00a10b2e0dc3ed5385a2f41c71f944960aaef80413d1e249e"}, &(0x7f0000000140)=0x25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r14, 0x84, 0x71, &(0x7f0000000180)={r16, 0x4}, 0x8) connect$inet6(r15, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) bind$alg(r15, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r17 = accept4(r14, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r17, &(0x7f0000004a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004a40)={&(0x7f0000004300)=ANY=[]}, 0x1}, 0x0) recvfrom$inet6(r15, &(0x7f0000000200)=""/103, 0x67, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6f3000) 2018/05/10 19:24:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/184) write$evdev(r0, &(0x7f0000a16000)=[{{0x0, 0x2710}, 0x1, 0x4b, 0x2}, {}], 0x30) [ 157.491452] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 157.552508] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/10 19:24:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000000000a, &(0x7f0000de1000)=0x7fff, 0x4) r1 = memfd_create(&(0x7f00000003c0)="53fdbc5af1868d813a03174cab9ab0fe0116660200000034d0712e1d87aefd", 0x1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/137) r2 = msgget(0x1, 0x280) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000400)=""/196) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/25, 0x19}, 0x43) 2018/05/10 19:24:38 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x838, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000340)=""/126) write$rdma_cm(r1, &(0x7f0000008440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r2, 0x1}}, 0x18) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}, 0x101, 0x653f9761, 0x1f, 0x1, 0x50}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8b2, 0x4, 0x9, 0x7, 0xffffffffffff1b04, 0x0, 0x10001, 0x9, 0x35, 0x7, 0x3, 0x100000000, 0xffffffff, 0x0, 0x8000]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x76, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 2018/05/10 19:24:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x75ae2e8a, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:38 executing program 3: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) r2 = open(&(0x7f00002d9ff6)='./control\x00', 0x141042, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012aff8)='./file0\x00', &(0x7f00004ddff6)='./control\x00') setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt(r0, 0x451, 0x2, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/10 19:24:38 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x10000000001f) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000faeff4)={0x80000003}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) write$binfmt_misc(r2, &(0x7f0000000600)={'syz1'}, 0x4) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x5000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff], [0xff000000, 0xff0000ff, 0xff000000, 0xffffffff], 'bond0\x00', '\x00', {0xff}, {0xff}, 0xf7, 0x6, 0x0, 0x4}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x80000000, 0x0, 0x6640f931, 'snmp_trap\x00'}}}, {{@ipv6={@empty, @empty, [0xffffffff, 0xffffffff, 0xffffffff], [0x5b684fd56c643f3c, 0xffffffff, 0xffffffff], 'bond_slave_1\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x8c, 0x2, 0x1}, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x800, 0x4, 0x0, '\x00', 'syz1\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/10 19:24:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) mq_timedreceive(r0, &(0x7f0000000100)=""/15, 0xf, 0x1, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/05/10 19:24:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) iopl(0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x245, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmmsg(r0, &(0x7f00000061c0)=[{{&(0x7f0000004c00)=@generic={0x0, "a99d219bba146c85b299162c7644f58fe44e03df42e32866c62944548cec26912d5eb262bcf16abeff8dbfd127aaf118fd924c43e0c3e3b9dbf154c441642caa744143adf0c342369e4f5942fc87b25199e3c2e66ca7a311462fca2e6a90db84ee644ae60a0811bad091f0b32185e5bc7522ea614e6343d541b7f701172d"}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006080)="05", 0x1}], 0x1}}], 0x1, 0x0) 2018/05/10 19:24:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0, {0x2, 0x204e22, @multicast2=0xe0000002}, "65716c000000130000000000f700"}) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendto$inet6(r0, &(0x7f0000000000)='a', 0x1, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x3}, 0x20) ioctl$TCXONC(r3, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x80000000, 0x0, 0x3, 0x81, 0xff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x9}, &(0x7f0000000440)=0x8) write$eventfd(r3, &(0x7f00006d5000), 0x8) 2018/05/10 19:24:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0xff}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) lseek(r0, 0x4002000000000, 0x1000000000000000) 2018/05/10 19:24:38 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x1f, @empty, 0x8}}, 0xdca4, 0xcb, 0x8, 0x5, 0x10000}, &(0x7f0000000200)=0x98) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/10 19:24:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getrlimit(0xf, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/10 19:24:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) iopl(0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x245, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmmsg(r0, &(0x7f00000061c0)=[{{&(0x7f0000004c00)=@generic={0x0, "a99d219bba146c85b299162c7644f58fe44e03df42e32866c62944548cec26912d5eb262bcf16abeff8dbfd127aaf118fd924c43e0c3e3b9dbf154c441642caa744143adf0c342369e4f5942fc87b25199e3c2e66ca7a311462fca2e6a90db84ee644ae60a0811bad091f0b32185e5bc7522ea614e6343d541b7f701172d"}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006080)="05", 0x1}], 0x1}}], 0x1, 0x0) 2018/05/10 19:24:38 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xee46, 0x8008) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r2 = msgget$private(0x0, 0x200) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffffffff4c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x1}, 0x8) open_by_handle_at(r1, &(0x7f00000001c0)={0xc0, 0x7924731f, "9ae8e0493c8e4b3492a7a836d1cd9017509dcf13505184df7f20c5c5f2cfaa2259e96359af45856ce1ef89285c8f6838874543f636c32b2a28a6407e6d010bb8e7f47ee6d0f42e95dab434e236a281557a8bb50a42b965ee145a33f02a27cdfb51dfa96b6befef5ffe2716c6aef2db522a6711fc596d8833095e31fa330aa79c5b83001e80176710d0527fdd591b3666536317d7b2daf640d3c4cd1a8e79b33b5d737394b6682a989a8cc9b7bcd968c54247f0d493b054bc"}, 0x200000) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/21) 2018/05/10 19:24:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) sendmmsg(r0, &(0x7f0000005880)=[{{&(0x7f0000000080)=@ll={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="8ebed3852ed39560d0463130436f2781d2747288da791af2", 0x18}], 0x1, &(0x7f0000000180)=[{0xf0, 0x11f, 0x20, "099dc2a30e47b43137af06cecc538ce00e4de4d3ace8754fbc6e3a5d7edc2b9008f4be1eaabd86cc78cbbe1684f18662eb8d1192df76294ab4b104dd2f805ca06776097534a4b5402834ab572525936d9600bcfe29abd6d475558e64d6ac5cf2e156a661c547536507810a6749f220f93eea9015982707c43252b6c246d3dc47befd54b05dddb79dadf11425ebb5f3cd8e9041fc57a29673879059050baf1b250f0fcd6937e3403790d08e6204630f2cd7419ad722944d8e28e15985d443ba6916012cf6c90d93c4e76b903ff9003bdb78cc31e180d5a85d0effddf4"}, {0x48, 0x103, 0x9, "b7d1d869c55d247ed8addbca3135c73cad489fe29610e2c77c57508dfc8e3800f463d781a1b07233094f2816ba4d0a390037209681f1"}, {0xa0, 0x10b, 0xb2f, "862e809b70b33c51403e17b7159398946951fac84381244ae055f220667e054fe88bb931491900743ffb7ec842c699a34324433f58bd9fdc7cc66b9a732328f8d0ecb7c558cef9149cf1084eb740f1583951ea8966dd52bb718031016a62f60c9c0d41a8a49e1f17dea4b4b39449c367e1a8c39a9c3c9711a7305eb5c5b8ee022bf02fec02b61718cee03ac5ccbcee"}, {0x108, 0x10e, 0xff, "d30599354f408e0fcb7ed9167f1fba668566845d99a42e30ff69d2bcc3d58eb68af1892c6770f7a0c76a874c4c64f974274b422821f7ee38dda4dddb6033899941b0db6970d5e66058e5dbf5e572476735c040a0be92d52f1d856c8c0f633bfc0cc573f3fe4a2427d0f3a489ac47896d891c889b701fa815ec54219e87d2b2108549e75802bf153bc56d511efb3e3c4ff8059c29cc15a61358d1974215dd7edcbe21d68a7bcbdbf32a120bac4a80ebcaaa3f475b9977b43f27154335fa8a1d90b026f974c6bdd1050f010e5764b5a6fe92c4e0e08c41c04d121fd825fabf7f55ae29e738fe038f15531abfc2d005a8a7ed5dde718e"}, {0x20, 0x10a, 0x5, "f925869b8a130f5358"}, {0xc0, 0x10d, 0x1, "85e99ec13c1472e0c68dc5acf2c7deb7ba35c4611536522045255588b091641ef886492bc2daf787f9cd75366772740942908225695887bfc640a841ea8c0aca3419d26fb7fffec8b9ddba1eb04e8849942c8a4d33827940c05c7f6dc7ebdc082eee45489b5c582405c58117bfd2b235d6fc533f6c48886e7211d2f94c639de3464c8595a1a2a1ac4ba834cd764bcb38de3006908ca39748c4ca04a0913df43829c85bd6c19b615ce5d58c0879"}, {0x30, 0x6, 0x3, "a535da97c980863bc93448c6b991092f0fcccd538232a2450a991ef842e530"}, {0x50, 0x0, 0x7, "bbfe1df0f081dc4227d354acd85f9f4dcb1342618007695eae2f46d762bcc3affb01743edc7c6c49a442a8be4c7f1a2c5be2aef04c95ced821b4"}, {0x1010, 0x117, 0x8, "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{0xe8, 0x11a, 0x6, "d4c9c5e38869ddd00bb598272cdb77bbc08f270e6fdb4afb52662aa965d908d9f8638d66efadf2b230982eb5b724ae69a5c4d2314d7814efc37f41360fc8a0e7943ca0c5726634dbddadeb592f77349b10f64247d36bd8599b93febd9ed4ac4dcd28a7fc714671c62a43ce999764d05d18c5215872bffffcb9152392297b4a24ab08d72b46dfa8ace550d0ab4d2fe01e080c7ca91a2fa1472ca53aecac1bf90f126e119751cf0d3bfe11a36825fff841820f9f42dfd5f9f60662cdf1e02899d8da1f5fe27e97bd305d787c9f5c9218fec4d7505f676fa8"}], 0x10f8, 0x40801}, 0x8}, {{&(0x7f0000005380)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005400)="bbd65733c63750be4240281953347e964e53b7fe4e7e991a5e790bf749baa1fdef798f3e3d0024ef17433aedbcce89f80792f46f1119dcf71f15c926b63adf653fa509a60de00079fc463267d0a896a53ba4b3beb43b5a", 0x57}, {&(0x7f0000005480)="3974fd34ded8b8fdd7308dea5b95f076c11deeed3ab6e63af2d8a82ab2a81120685330e7689aff59ebd9b6f3b890b3df4220d20934675080de94c14007", 0x3d}, {&(0x7f00000054c0)="727b22ff5b0ad9eb8d37476f3658da98f50342e43ff8a7e6478e38f2eb8491d46cfa0620cf529a1191623f164924ec15938d282903fa29b18388775fa4c7f585a1090e85e1a3119182e5e268492b44c78fa3511778795297f6e25e9c349fb725b4b1eb9447fa25cff63db49054b06e5a7c813432b0525b721f81676ff4f059a6a3c41c9b41286c0a8151a68899180dc06b293d08b0a504e8b30c7e46475fe30d4380bbb0c8def16838d875b0fcceeca23b32a787a31ab36468142ed6ec60e7ab7e21f1bd", 0xc4}], 0x3, &(0x7f0000005600)=[{0xf0, 0x10b, 0x100, "47786680d4453b8fd1a0f67173c572c08276b6161a152da1fa8100b69a8df20d72ce7ed94d42a3d8514f661ce265826610da4f87c15815b926a267f28d80bab336fb64356bd279d32273e735a8be0e73d2b12e3d6e6fdb8257857a39bff06a2e088e05dd6e26465f5f8be712bb6a5ddcbdd0f6c39a5ff90f9b4e98b81687f4815b1f32180b1f5bb62dedba94900aec7475f322c2c6a933b6ffeeda454fcf586de1562680f3161edf08abc627a5807c957a93d79ad55253b3a19107b2d3c6529ca926e98c215005e25c71066b18afcbf1c9a1baa80d381ce678e4cfa6"}, {0xa0, 0x117, 0x4, "31f51dbbcf3e095a8b63f2ae1bfbcbe8716f3abf48f50e3c1e2aeca73a44f25807267acba9bb1bd1817b1be73ec12021d134b51f10def69562dcb5fa7033849f131dc0966a92199391ad08d69985b8b9b28248e2f85c461d5c62c99877aaf81e6693ba6de556a34cbebdf428332f430e23d05103b05e43ca9835cf91c19e68f355a9cd5a00b02de1d110d28139766e78"}, {0x80, 0x100, 0x0, "499ffd8fda2a2aeadfd8a45d8ea05ddbfa70a45a7b3cf1f6ad93fd9d23136e2900f0b659331a69adf0c2eff1da5fd7243c53740226781b05a8811e1ff5ea14bb1409bea496d1c487d5dc2a0035cea758685cab2f088c9eb3d2eac5c4bb31afdf3f6e43e01a34fba52eff4514196f"}, {0x40, 0x108, 0x2, "602732d24c24ee77b407e426e0cb4e275b90f1a12f3ce668e3c1ef08427c6d5e638978215442d32992"}], 0x250, 0x80}, 0x3}], 0x8, 0x40040c0) sendmmsg(r0, &(0x7f0000008780)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100), 0x0, 0x4000}, 0x4}, {{&(0x7f0000007100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000007180), 0x0, &(0x7f0000000180)}}], 0x2, 0x80) 2018/05/10 19:24:39 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)="f0407a42bfb76dbb6193813114e114b2a667915b5781e41a1aab472de109000072e18762947c3fc2e5fe5c589bcafbca6b10ef728eaf0fd66d17447163648da5c6b8c3c370035b27ed5c4b9b121860a76c15a545d68234bde6ef02e07e527dafe09f9b31d73550f8245cb198009241645f69b31966618417dc19242e5de6921405207a415f201bbf65167a4d2d69e1d861cdd62584a2116bb64e557062f376e59768cbf6b1059305109e3871b0870e992d86d089e3822a91d92f0d5ec0647b2dfb02e09e6b5448dee4792ef9d9c80a4bc79e99c28e8709ee07ec101e") chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/05/10 19:24:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) dup(r0) 2018/05/10 19:24:39 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/packet\x00') setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000340)=0x543, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x93, "2e9cab7273ef3fae41cec521120a815783fdf9ad8cf55e06a7071256b7c55acca8d1fd899d90787f6e9c110591ea3f8a5b1a18b0b448a53c9e84e57db5721e666301aa13692384d539ad45427a0f09a7b3ff36d804167b309834927962f08e3cd89b1cf4fb4f0ac67e6d2af7c28018993f2c3ae7e9f709acaa018ea838f01b172886138070ecbcfe7385974bbb5f48751c688c"}, &(0x7f0000000180)=0x9b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xe8, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x480000}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xa1, @loopback={0x0, 0x1}, 0x916}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffbf}]}, &(0x7f0000000300)=0x10) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000000)) 2018/05/10 19:24:39 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x76, 0x4) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000080)=0x6, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x10, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340)=0x4, 0x4) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x3, 0x53e1, 0x6, 0x5}, 0x5, 0x1, 0x0, 0x0, "ee055691732005e9"}, 0x10}, 0x1, 0x0, 0x0, 0x8014}, 0x40000) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) [ 158.361441] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/10 19:24:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x1ea) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0xfffffffffffffffe) 2018/05/10 19:24:39 executing program 0: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x0, '%ond_slave\x00'}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xa, 0x8, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x0, 0x1, 0x9, 0x8, 0xfffffffe, 0x8}, @jmp={0x5, 0x7b7a, 0xd, 0xb, 0x1, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2f}, @call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000000100)='GPL\x00', 0x2, 0xb8, &(0x7f0000000140)=""/184, 0x40f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000340)={0x2, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000000400)='./file0\x00', 0x20000000) r3 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x1a, &(0x7f0000000380)={0x17, 0x9, 0x2, 0x200}) 2018/05/10 19:24:39 executing program 3: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e1", 0xffffffffffffff24) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200), &(0x7f0000000240)) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/05/10 19:24:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x28) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/4096, 0x1000) r1 = accept4(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80, 0x80000) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/05/10 19:24:39 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xe873, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x103000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x24) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80, 0x274, 0x80, 0x5a9b, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000002c0)=0x81) 2018/05/10 19:24:39 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"7400006c55f59b3a8e424e51c800", 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x4, 0x2200000000, 0x100, 0xb31, 0x0, r1}) r2 = dup2(r0, r0) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x270e, @my=0x1}, 0xb) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x141000) 2018/05/10 19:24:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/149) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/05/10 19:24:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x10000, 0x0) lseek(r0, 0x4002000000000, 0x0) [ 158.530398] Unknown ioctl -1073457856 [ 158.549164] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 158.572396] Unknown ioctl 1074022656 [ 158.602886] Unknown ioctl 1074021776 2018/05/10 19:24:39 executing program 7: gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)="cc6e7c95c19676211d0d2f944773f12bb5d92322fa913376eab5ca7e1cf2609ccb142e4d32813d6c709090bfa4417ac8bd956910d6a8411f330c888c8c8d476c49369f641f702935dccd7f6debcbb0534c1da58d7d64a261a0fd2ab5125e75ef7e7dc4abefef558c7275940ffd0ef57481911e0361f56eb0d8f500aa2b361bfbf707b2f2e41e8c404e865e53931ff83019eaad1f85c494060a8cfcf8d24c441fced4e4a0131fc0ebff913484bdb0576c13a62a5cd40769bb9df97ad1de5648eb001344a82afc") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) lseek(r1, 0x4002000000000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/05/10 19:24:39 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0001c1b444640dd6abdc7b65cb135f39709a673741769900d000000"], 0x10) 2018/05/10 19:24:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b050900f228282900ff3ffe58", 0x1f}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000580)=""/203, &(0x7f0000000680)=0xcb) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000004c0)=""/104) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x80000001, 0x2, 0x6, 0x801f, 0x0}, &(0x7f0000000180)=0xffffffffffffff0c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) quotactl(0x3, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000003c0)="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") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0xffff, 0xf4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r6, 0x2, 0x3, 0x5, 0x2, 0x5}, 0x14) [ 158.625980] Unknown ioctl -1073457856 [ 158.641741] Unknown ioctl 1074022656 2018/05/10 19:24:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getdents(r0, &(0x7f00000001c0)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x4000009) getdents64(r0, &(0x7f0000001000)=""/4096, 0x1000) 2018/05/10 19:24:39 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x9) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x468}, 0x20004840) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) [ 158.684435] Unknown ioctl 1074021776 2018/05/10 19:24:39 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f00000000c0)=""/97, 0x61, 0xfffffffffffffffc, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f0000000b80), 0x0, 0x0, &(0x7f0000000bc0)={0x77359400}) 2018/05/10 19:24:39 executing program 1: mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x406203, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x1c) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x408000) ioctl(0xffffffffffffffff, 0x20c2604110, &(0x7f0000000280)="9f95000833412cdc0e28c94b8923610a585814905a9fe8cf4aca61b8759f8422dd3f123a39025179ba623ea36b98d43da16cb644cebb07a6e1643e955921b78ad91d9f48160bb88d2143163112591f875d814d4a08ec142dcd3bbf2aea299b8517caa07959cc2771aa1f03c769e81d7395695eb5af05c93e084624988032f97fe9edba0f5f119024358fbed5e948d7bcb7ebff90bc60fd") 2018/05/10 19:24:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0x25a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f31f009701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x490000) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffff84c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{0x4, 0xfda0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = signalfd4(r0, &(0x7f0000000340)={0x1}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0xffffffff7fffffff, 0x2}, 0x0, 0x57d, 0x4, {0x0, 0x9}, 0x5, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x0, 0x0) read(r2, &(0x7f0000001440)=""/4096, 0x1136) 2018/05/10 19:24:39 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x60200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000002400)=ANY=[@ANYRES64, @ANYBLOB="b22ce39e2134dfcf84c7c788ae6aab51f34082fefb38d4", @ANYPTR=&(0x7f0000002380)=ANY=[@ANYRES16, @ANYBLOB="3b80be06f1ff25a5ebf251c93198d56fe2ebc91cc391656fe2bc98f8680fa0b3307a65ff41bc81dbd539e52d82d0811bb674ffecae15bd02f6d4a9d7f945bb7c", @ANYRES16=r0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES64=r2, @ANYRES32=r1, @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYRES16=r0]], @ANYRES64=r1, @ANYRES64=r1, @ANYRES16=r0]) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) munmap(&(0x7f000090e000/0x2000)=nil, 0x2000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/05/10 19:24:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80200, 0x0) accept4$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) set_tid_address(&(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/10 19:24:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4c, 0x10000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="dd75d248af4cdb9902a832deb6873da6255a189536750ab56758ca0e2c5507e0d14334e23f922af84d7d3b6810ee6ebcc31101125fe5c08641a742be29f139179d570d70b379a53fdd472c1ef5328a5c3ad8c201d65df12da8d040da762a680aeb6a00cf4ecbeeba14f41be7c65f8d10e75151b8c04ee1d9b38770221e9181192f2c155f05a59f3f620d0d86ffac524a9ac47ed8cf179c090677b0cd") sendto$inet(r1, &(0x7f0000000100)="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", 0x1000, 0x20000001, &(0x7f0000001100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) close(r0) 2018/05/10 19:24:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0d66c3162a5edf1812e22b62fe2b55499d34f2a0fdc45defcce214490d1ed9488251debed993366e17d3cbfc9ef2bf2a5dcb925beee44c93009b547e5554e5271d", 0x41, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) lseek(r0, 0x4002000000000, 0x0) lseek(r0, 0x0, 0x0) 2018/05/10 19:24:40 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000517000), 0xe4}], 0x1000000000000242, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000000)={0x0, 0x5, 0x0, [{0xe5f7, 0xfff, 0x1000, 0x5, 0xff, 0x80000001, 0xd10b}, {0x81, 0x9, 0x2, 0x9, 0x9, 0x1e, 0x4}, {0xc0e7, 0x66, 0x8000, 0x7, 0x8001, 0x100, 0x9}, {0x8, 0x2, 0x1, 0xffffffffffffffff, 0x8, 0x80, 0x2}, {0x4, 0x6, 0x1, 0x40, 0x7ff, 0x7, 0x7fff}]}) close(r0) 2018/05/10 19:24:40 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/netstat\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x6, 0x7}, 'port1\x00', 0x64, 0x1, 0x8001, 0x3, 0x3, 0x4, 0x9, 0x0, 0x4, 0x1}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) sendfile(r1, r1, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240)=0x2, 0x4) 2018/05/10 19:24:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/05/10 19:24:40 executing program 1: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x30) r3 = dup2(r1, r0) msgsnd(r2, &(0x7f0000000040)={0x2, "f1a2a171d9531d9d4f"}, 0x11, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x7ff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) eventfd2(0x0, 0x80801) 2018/05/10 19:24:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffa, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x82000) unshare(0x28060400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/10 19:24:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e24, @broadcast=0xffffffff}, 'team0\x00'}) lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x7, 0xfa, 0x7f, 0x2}, {0x5, 0x6, 0x0, 0x3}, {0x5, 0x6, 0xffffffffe5b9086f, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0), 0x4) 2018/05/10 19:24:41 executing program 5: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x20, 0x4080) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0)=0x100, 0x4) 2018/05/10 19:24:41 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x10000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xff}, 0xfffffffffffffee0) r3 = syz_open_dev$sndpcmp(&(0x7f00000007c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x42101) getpeername(r3, &(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000780)=0xfffffffffffffcfc) socketpair(0x2, 0xa, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000180)={{0x2, 0x3, 0x0, 0x0, "1f35084749f74578c88c3978c8f4a39b9f1b4baf0c7cb06e5e71eea69699459371c1bfdbe7c18c4d0977f08f", 0x91e5}, 0x0, [0x37c, 0x4, 0x7f, 0x3, 0x3ff, 0x5, 0x7f, 0x3b60, 0x5, 0x4a, 0x8001, 0xff, 0x5, 0x4, 0x8, 0x4, 0x7, 0x1, 0x8000, 0x2, 0x2, 0x55f, 0xfffffffffffffff8, 0x85e9, 0x101, 0x7, 0x3, 0x93, 0x6, 0x1000, 0x0, 0x619, 0x7, 0x401, 0x10000, 0x6, 0x0, 0x9, 0xffffffffffffff67, 0x4, 0x3ff, 0x5, 0x9, 0x0, 0x5, 0x8, 0x2, 0x6305e808, 0x7ff, 0x367, 0x7f0, 0x3, 0xfffffffffffffffd, 0x5, 0x101, 0x1, 0x3f, 0x7, 0x4, 0xfffe00000000, 0x9, 0x10000, 0x6, 0x400, 0x5, 0x1000, 0x8, 0x7fff, 0x7f, 0x7b9, 0x4, 0x100000001, 0x5, 0x9, 0x8, 0x8021, 0xc2, 0xe, 0xff, 0x7ff, 0x9, 0x4, 0x9, 0x400, 0x7, 0x401, 0x7, 0x3ff, 0x7, 0x9, 0xffffffffffff0001, 0x0, 0xca2f2c8, 0x18a594f8, 0x40000, 0x7f, 0x3, 0x420, 0x9, 0x3f, 0xffffffff00000001, 0xd3, 0x1, 0x8, 0x3, 0x47ad, 0x984, 0x5, 0x44d2, 0xd0c, 0x1f, 0x8, 0xffffffff, 0x80000000, 0x1, 0x8, 0x1, 0xffff, 0x1, 0x9, 0xae, 0x1, 0x4b, 0x4, 0x8, 0x200, 0xffffffff00000001, 0x9], {0x77359400}}) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000740)=0x0) prlimit64(r6, 0xd, &(0x7f0000000880)={0x1}, &(0x7f00000008c0)) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000002d40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000002fc0)=""/45, 0x2d}}], 0x1, 0x42, &(0x7f0000003140)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000700)=0x4) 2018/05/10 19:24:41 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) fdatasync(r0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/05/10 19:24:41 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x400000000000000a, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/05/10 19:24:41 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x101000) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@generic={0x8, 0x9}) write(r2, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) 2018/05/10 19:24:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) 2018/05/10 19:24:41 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000015c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x84280, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002c00)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) 2018/05/10 19:24:41 executing program 1: getrusage(0xffffffffffffffff, &(0x7f00000001c0)) r0 = socket$inet(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3, 0xe97, 0x2, 0x9, 0x881, 0x401, 0x2, 0x2}, &(0x7f0000000040)={0x8, 0x1546f56, 0x1000, 0x92, 0x7145, 0x5, 0x6, 0x7}, &(0x7f00000000c0)={0xe82c, 0x1ae, 0x9, 0x2, 0x7, 0x42, 0x6, 0xbd53}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0xffff}, 0x8}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e21, @loopback=0x7f000001}, 0xd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0xfffffffffffffed7) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000400)=0x78) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/10 19:24:41 executing program 3: io_setup(0x0, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4000000000000000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@multicast2}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x340, 0x823, "00af4c0caaca", 0x9}, 0x10) 2018/05/10 19:24:41 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e22, @rand_addr=0x2}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/10 19:24:41 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) readv(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="c7470ab57b41e995e9ac40361aed9f12a976580fabf119eb940a28093a109741680a760f0b9a479ab1b053d51a1bd28fbf428b911073eded2c02b8500bf7649400c7b2379b6923d9e9ff", 0x4a}, {&(0x7f0000000380)="46b274deb7eae7664b5e4d74b4375320af46d5964658fc89c9bf22131b1efd065b69c6584dceabb4d0f72e8deec6fca44e08ca012058185f7c28e2e0251e4a11ba16b9cee7cf0f5fb80e19cfc705c93fb34174b7516d48e564b4266ce4f8000e609dce96e6f03e4b74881c9f31975e8944a61c13a34014f0da1c3f3858d9da8aac4452eadb06e64d993bd32004cc458f7ced4a4db49e4567c263170edc74ed2a756201a428e625db548a4b3e67ba229b8995cd9ef82c7e508fab1c2e3af1feb2ca59f00e6851655a557672d2d1baa310314742a36acae91d166faf58ed399561438dc31f976f3e0a1e875dfdd5259205e3638d8183f2e075", 0xf8}, {&(0x7f0000000240)="7b68a6aac5402f747b45d0c055a4c431d20991c28dd197af9ce356b3d5b20ddd874f6822a4ec9a45a03fc7f047720d1691e2e7eb5284c5e5e17c754f1f2e48f85c92b7472826e294f4af1c5ed47b2619c88d18dbaf1ba929b71b058ef590c2eaac8f9aab25d4d49a871ddce57cae1b6928f53038adfbd4cb3fcb27c924ee667d621a671bd4593435cc4ed0959e799b93762ba30e36596cea4dcbee3f9479565662ab4f702dac83c506ddf786141ac73249d27be2e582a41727ad1092997e19f6198c53f426d731d88b4c6d3b055720b5734abcf0a33311bd6e682dc376b29773e43a4b98fe0fe752b4d5ccc66296ccb7", 0xf0}, {&(0x7f00000000c0)="22ef7d5a3e1b163e5fdb1bf77d52aa9ba9495d80375f2a8af110d2720e65601af4dc873002cc1c2588e2db", 0x2b}], 0x4, 0x0) 2018/05/10 19:24:41 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x5) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r1, 0x4002000000000, 0x0) 2018/05/10 19:24:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001640)="a7", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/10 19:24:41 executing program 6: pipe(&(0x7f0000000080)={0x0}) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="278b8c08797819945207c32c62712dbeace23a82d8a85aa5e9cfcf3842275800b37b565c8cc7d467c5f1962ec48e3da23e843a70b00398c82e5bb25bafd09aeaca428523dffa8a2adc4f89d738596503a0f14ff26774efc319155af2d20a", 0x5e}], 0x1, 0xa) 2018/05/10 19:24:42 executing program 5: unshare(0x800) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045564, 0x0) 2018/05/10 19:24:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) syncfs(r0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/05/10 19:24:42 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x88}}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/05/10 19:24:42 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_cmd={0x0, 0x0, 0x1000}}) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80) sendto$ipx(r1, &(0x7f0000000140)="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", 0x1000, 0x4080, &(0x7f0000001140)={0x4, 0xfffffffffffffffc, 0x6, "89b34f10631a", 0x7f}, 0x10) 2018/05/10 19:24:42 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x4, 0x80002) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001640)={&(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000015c0)=[0x0, 0x0, 0x0], &(0x7f0000001600)=[0x0], 0x2, 0x4, 0x3, 0x1}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/247, 0xf7}}], 0x1, 0x0, &(0x7f0000001ec0)) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000001680)=@ipx={0x4, 0x655, 0x5, "513fc151f7fd", 0x7}, 0x80) 2018/05/10 19:24:42 executing program 3: getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) unshare(0x8000400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) preadv(r1, &(0x7f00000003c0), 0x0, 0x0) 2018/05/10 19:24:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x400200) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) bind$alg(r0, &(0x7f0000e90fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/10 19:24:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x20000000000}) fstat(0xffffffffffffffff, &(0x7f00000007c0)) getgid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x480000, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000100)=r1) bind$ax25(0xffffffffffffffff, &(0x7f0000001800)={0x3, {"8c766a3ef95761"}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) request_key(&(0x7f0000000bc0)='logon\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000c40)='md5sumcgroupem0(eth0\x00', 0xfffffffffffffffa) 2018/05/10 19:24:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x1, 0x3}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x2) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'sit0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_getaddr={0x60, 0x16, 0x20, 0x70bd2c, 0x25dfdbfe, {0x2, 0x58, 0x8, 0xff, r2}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x10000}, @IFA_LABEL={0x14, 0x3, 'gre0\x00'}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'bpq0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d", &(0x7f0000000040)="d844c241b4"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x204100, 0x0) connect$netrom(r3, &(0x7f00000001c0)=@full={{0x3, {"9554e7d45184a2"}, 0x8}, [{"85620fc553beda"}, {"4be42685192414"}, {"3dc09fd635f47b"}, {"7befca8689a9be"}, {"9faf41e391453d"}, {"cac9505018c3aa"}, {"e4db5fe8330535"}, {"cb04e19558076b"}]}, 0x48) 2018/05/10 19:24:42 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24a000, 0x0) r1 = gettid() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0x8, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @empty, @empty, @rand_addr=0xfffffffeffffffff, @empty]}, 0x30) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r2, 0x4002000000000, 0x0) 2018/05/10 19:24:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000007500)="6670758b1114d34c03000099c190180d6a1122ff722000", 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @broadcast}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) rmdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f00000004c0)='./file0\x00', 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) connect$packet(r1, &(0x7f0000004e80)={0x11, 0xf7, r2, 0x1, 0x94c, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffd8d) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000007540)={0x2, 0x4}) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100, 0x0) sendmmsg$alg(r1, &(0x7f0000007340)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="c2063a05f2806912aa1f4a067c89705f48b6fa0b12dfd4a7610edde4961962061518a8fd9c80ca919d8a4aa0f460f57de25f68de4ae372eeb48ea6092da62e44c548aae2", 0x44}, {&(0x7f0000000500)="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0x1000}, {&(0x7f00000002c0)="1efd09924b01e320d7fd28e11c20a2628bb629a17a2bae17df39d188b329bef949177b5883b8bf2cd2f48ced6dc304be795679abe1baaebfc71bf712413cc8dd8546dd22cfce3ea918ed4ef1b5da1bacffc0ccdd8b7ef48625a3a89b8de2ce549b4900d3de88590dbdc7db2c66d4583cf9a92ea9e675f5afdf3be5bfa27e13a7e3691c771d0eb846c967af8e125aa3cdbdf0ff1fb9148967543ea138c9d3a3213e19e94332ec128bdb0725c1aa8989fc777443edd136f75bae0d1478398ac7ab361d2fdcd0b879", 0xc7}], 0x3, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x20000090}, {0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f0000000440)="f5cebe4f3b9c116041ff1a2129867a8a2be2275bb8a231d63f10bdb44b04a73a25024368eef8d264c17f33b59c7c29a253594ab7ce87d243e58110e4c422e49e4bfe8719b9e83973ec56e7e2e35d55022ce411088909f20be33c15649700e63f2b", 0x61}, 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0xe2}, {&(0x7f0000006d80)="fa59319efcd63f084d5e73e2cd8c75fbc4cf4c02ee71a049191407f8b80d1df34524829d4edbd51e4ec40eae796aa5597d03897c3fa713b7ea034af572280bbbfb354c9051b67f10e31b8cbb3af2f27bf07942557e475e0deb45487d74d0c382150c17a01148e30db56f7c6e68eabbd303d77b86a814c12275ed5993724be7cc64d1aeb1ba2cf575d37820fe3e15df", 0x8f}, {&(0x7f0000006e40)="c37f3b34a5b620e3d41d0d48460e1b3cad8920573ed16671c671844db6c4c6926f3974a9a7b12aade3679f9dbce17228b7463b175d2124c2e5445343355b8a4f9857e9f8bc7b7c828dc121641357df529f428a3e534dfa68296188d4f28867b39abec7bbc999650bc605d6b86143475fb0b01d5b39f400818b6ee6d25460ce6976ce2542660e2a1bea7c0be3c4378d48f4cfcf51a30eb841bd2bacea7a92dc9b3cc43ceba3141217014f5418779d089b2e3eb9cf95c0cebb9ae23a882742fb67e98a2c91ed03aaa83c4181d9e861ac771f8eeea0749d642327bf3bf8dc3bb5e4bf73ce648546b49de951f7cf1aa3f2517ca329", 0xf3}, {&(0x7f0000006f40)="c5dc8cf191e00aeb0a4c9c68413dc9ef29a8f2241385376eae757d1204083eccfd6b8cb9698512ea898c5c36f6812458dcdeef8350c075cc5466bf1de6c3604637fb3251", 0x44}, {&(0x7f0000006fc0)="7b23f39682910a05b2ea556659e0a279a88dcb80530cf7a23c8a2226753998727b5905f3fb1171502c9eb23526700985e749708436a98d7b623dc273e9f2a961ab0ab8f1a899c2cc0a7a13a5498c01d5970a73a413d730ae0d297e240cac0c37830bd414f4f42ea7a2316b162417d474d979f26eb4c82c8bdd0761f8fdab37fef94dff720f0af8bbc206d4a15e5ab2a60f79b73c5599878703d0f651081b1f0f0e4ee3257bc4217d5f40beb7792a1f784915cf80d9675cc1a93aa49478ac98cb62757321f6dbf9", 0xc7}, {&(0x7f00000070c0)="c9fbb0dfd6e7040815a60681e9f892f348000cc37ee04d782aea9fefbf6783509ddae8b0d437dd56d56d9e9973d707c90766924d6cf1b8ab31a0573d3ba38ed82168ace98be5ac1363ef58683043c532a76028df7adee08e87bdbf44d3482b47f3aa06fb9247e1b9897442a18432c88efd0524fc98f4563bab0f03f36f1e362213676f575092471d8c7ce0a9eed5d9292b9ed58a8ddf440bf395c33c6bc1286b89a600b2cece714bdbeb26b3377f6dfaf02cd44086a0a96762e1a508728fe755776c6dbf0281ef5f3d955f23bf2853f5b6", 0xd1}, {&(0x7f00000071c0)="2ccc4184fa6f4720b324bfcaee12fa113c852603d446dc2c1a4a9373206ef9ff74a4d609f2dbf16bbd9ea34765bd4dbb95c701b043ff7d0f503495c8789198b74ac2116f2b4a100eef0c158a80f7f2a8490500b935", 0x55}], 0x7, &(0x7f00000072c0)=[@assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x48, 0x40000}], 0x8, 0x811) 2018/05/10 19:24:42 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) dup3(r2, r0, 0x0) 2018/05/10 19:24:42 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) syncfs(r0) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/10 19:24:42 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = socket(0x0, 0x80000, 0xffff) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x2e2bd91c}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x100000b, 0x10000, 0x0, 0x5, r2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/10 19:24:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000015000103000000000000000002000000040000000c0006003f2d7b55b45977cec194df77980c0747b43cb263f09d440ff26eea3a8267e2fa52f61a1b07ff8d794a87767b4a8121df9fbee3f2b33e0c6b9d21f0eea21cb59c5f6ed8af2c05aabc22ae0b79e0335107fd60364e16f68715ad5692fc0600c85a86c8d87b1f277abeaeb7c14a91629f97a6b3db1d4c0000000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/10 19:24:42 executing program 2: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) 2018/05/10 19:24:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80004400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x2, 0x70bd26, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4) 2018/05/10 19:24:42 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getpid() openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) gettid() gettid() getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip_vs_stats\x00') lseek(r1, 0x4002000000000, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x800) 2018/05/10 19:24:42 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x20002, 0x0) 2018/05/10 19:24:42 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf878, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/107) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x7, 0x6, 0x100000001}) 2018/05/10 19:24:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73790100000000000000c62f8b05c9f2da8e28ca926e3fd025005966cd43b6fa78ddf94c2279e2dd96bb57865becd4a2e5121f62159a3568d5053d24596e4e0b3b748b26f34029ae9b8b699e55901417ad4b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a690100000000000000726f144fd0856bbf478a40a2ef60837b74da79484a24d06062d5c01d90d800000000"], 0xb1) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000200)='t', 0x1, 0xfffffffffffffffc, 0x0, 0x0) 2018/05/10 19:24:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xb) r1 = geteuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) chdir(&(0x7f0000000140)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ff4000/0xb000)=nil, 0xb000}, 0x1}) 2018/05/10 19:24:42 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/10 19:24:42 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1f, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000200000000000000095000000000000000000000000000000000000000000"], &(0x7f0000000080)="40000000000000001f00ea36546eb1da621a", 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/05/10 19:24:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/246, 0xf6, 0x0) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', '/dev/vcsa#\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x100, 0x200080) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x200, 0x9, 0xa56, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x7ff}, 0x8) 2018/05/10 19:24:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8001, &(0x7f00000000c0)=0x4) lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:42 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x20200) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x8000, 0x4, 0x2, 0x7fffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x51, r2}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getqdisc={0x30, 0x26, 0x1, 0x70bd26, 0x25dfdbff, {0x0, r2, {0x6, 0xf}, {0xf, 0xc}, {0xf, 0xf}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000000)="9f9408d538072a3c0b8037432e3324eeefa715") 2018/05/10 19:24:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x2) dup3(r0, r0, 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/10 19:24:43 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f5fffc)=0x40000000001e8, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000da9fe4)={0xa, 0x4e22}, 0x1c) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="fe39db3536f4d0035c0233a8c3ec39fbb2c3acc5b456c04f63963bc7bc86989f", 0x20, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="59485db218d1e67650179b9b69a842c41a27cf3c7e1c27fb01b98a3fbb868b2ce0198b79c7c55bd752bfb5ba306f1d3ca89dd9a5739196d44a20e72b359ec22d827f76f36572ab5dd20bca690097a058994f955310c7dbf83de90f0b0871c00e818406796e44a2c3d646d2fbb3b9eb496a152548d2bfff1b94dc766b8b20558332f1659413e44844863f0e0284d4b8bfca06b6a73316d5845854e00731904bc29a4c24a40fb040e658f97cdae705b5f596e41293deb214b63e66d09a7a", 0xbd, 0xfffffffffffffffa) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x2000, 0x0) sendto$inet6(r2, &(0x7f0000000440)="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", 0x1000, 0x2000c844, &(0x7f0000001440)={0xa, 0x4e21, 0x9d, @loopback={0x0, 0x1}, 0x4}, 0x1c) request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='$vmnet1\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r1}, &(0x7f0000000300)=""/91, 0x5b, &(0x7f00000003c0)={&(0x7f0000000380)={'digest_null-generic\x00'}, 0x0, 0xfe34}) 2018/05/10 19:24:43 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20001, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@in={0x2, 0x4e22, @loopback=0x7f000001}, {&(0x7f0000000040)=""/162, 0xa2}, &(0x7f0000000100)}, 0xa0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) 2018/05/10 19:24:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) socketpair(0x8, 0x3, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x48}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) acct(&(0x7f0000000040)='./file0\x00') 2018/05/10 19:24:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x2, 0x4}) lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001180)=0x3, 0x4) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/10 19:24:43 executing program 5: r0 = socket$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$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40001) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/05/10 19:24:44 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x7, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x68302, 0x100) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000300)={@empty, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000840)={@loopback, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000008c0)={@broadcast, @empty, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002240)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002340)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000002640)={&(0x7f0000002380)={0x2b4, r1, 0x900, 0x70bd2c, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x254, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}]}}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x10}, 0x81) 2018/05/10 19:24:44 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x1c85, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x204, @time={0x77359400}, 0x5, {0x400, 0x8000}, 0xfffffffffffffffa, 0x0, 0xffffffff}) pselect6(0x40, &(0x7f0000000140)={0x509, 0x6, 0xeb, 0x3, 0x7ff, 0x20, 0x8, 0x100000000}, &(0x7f0000000180)={0x7fff, 0x8, 0x5, 0x0, 0x200, 0x4, 0xdf}, &(0x7f00000001c0)={0x2, 0x20, 0x4, 0xa7, 0x3, 0x6, 0x5, 0x6}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0xee}, 0x8}) clone(0x0, &(0x7f00000002c0)="97f2112902168cfc040e0049c9a78609ad2f4ba87f", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="3f33696f0c44adef9f61911e49a7f4a17fde8800e456ac978e3fd60c7c3fae603dc37748aa49d20f6bb9f2e1e0dad2ac466f1bfc2d0a2afce09fd4436e516f772f02d47bffaab6c156ec33b4be2edddc4e8f496e86cbf2cc6a2f7f25c0ae17941db8e2d6f34c7dac506d3b1a8fd04aaa5291691feb753d8a612a7ea067bdac505f6bd8fb00ae77a2601a8f86ca47d95f12bb7377f53e0852") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x401}], 0x38) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{0x1ff, 0x5}, {0x3, 0x2000000000000}, {0x80, 0x30}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0xb95, 0x800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000005c0)='./file0\x00', r3, r4, 0x400) recvmmsg(r1, &(0x7f0000001840)=[{{&(0x7f00000007c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000900)=""/29, 0x1d}, {&(0x7f0000000940)=""/153, 0x99}, {&(0x7f0000000a00)=""/196, 0xc4}], 0x4, &(0x7f0000000b40)=""/207, 0xcf, 0x6}, 0x5}, {{&(0x7f0000000c40)=@un=@abs, 0x80, &(0x7f0000001140)=[{&(0x7f0000000cc0)=""/177, 0xb1}, {&(0x7f0000000d80)=""/79, 0x4f}, {&(0x7f0000000e00)=""/244, 0xf4}, {&(0x7f0000000f00)=""/170, 0xaa}, {&(0x7f0000000fc0)=""/92, 0x5c}, {&(0x7f0000001040)=""/254, 0xfe}], 0x6, &(0x7f00000011c0)=""/255, 0xff, 0x5d83597}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000012c0)=""/92, 0x5c}, {&(0x7f0000001340)=""/145, 0x91}, {&(0x7f0000001400)=""/196, 0xc4}, {&(0x7f0000001500)=""/38, 0x26}, {&(0x7f0000001540)=""/77, 0x4d}, {&(0x7f00000015c0)=""/97, 0x61}, {&(0x7f0000001640)=""/18, 0x12}, {&(0x7f0000001680)=""/36, 0x24}], 0x8, &(0x7f0000001740)=""/253, 0xfd, 0x9}, 0x9}], 0x3, 0x2, &(0x7f0000001900)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001a00)=@buf={0x8c, &(0x7f0000001940)="dc30456a43b871205374d99d94a08a612e170a342d9709140ac70114efbec81e4c6c26fa50c82d2e23fa94c2aebc44f79c105a72185a347b8360401a9bb29d6028cc3ddbca3aaf6341428b5369b8d12fe9c184dca0e90edaa6ef629aa484341732e6aec3da0305a341630f227c79cc0b09e20fdd8b3d584b157a814449368dda01b3a0122767908bd75154ce"}) setsockopt$inet_buf(r5, 0x0, 0x20, &(0x7f0000001a40)="39c5a0f0d1ec8a9c5b1cbe0ad48b9eda025b4746e26ebba45b46481069d6681af483494be444f272fe5ea536fb6243fd73fe321a40f2ab848c3f834be38eaab89c0a2576730f7b3c95159572d39f9ed27fbc5d5ea11d1921def2d28f6d22c8abe22fda502b634dea67960036691c5214939431e67f397e", 0x77) fcntl$addseals(r5, 0x409, 0xa) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001ac0)=0x4, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000001b00)={'filter\x00'}, &(0x7f0000001b80)=0x78) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000001bc0)={{0x80000000, 0x4, 0x100, 0x5, 0xfffffffffffffff7, 0x1}, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001f80)=@filter={'filter\x00', 0xe, 0x2, 0x328, [0x0, 0x20001c40, 0x20001df0, 0x20001e20], 0x0, &(0x7f0000001c00), &(0x7f0000001c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x8177, 'bcsf0\x00', 'nr0\x00', 'veth0_to_team\x00', 'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x150, 0x180, [@cluster={'cluster\x00', 0x10, {{0x9, 0xbf30, 0x9}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@nflog={'nflog\x00', 0x50, {{0x12770cd0, 0x2, 0x1ff, 0x0, 0x0, "beadf0cde56c367e55dadc3966d17e7f96bf5b4513c0013b7ff96b35144c13abf77b0790fece3bafd41a4f4a49639e077a2f2c5340e604190cf31fef155dc159"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fff}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0xa, 0x893f, 'veth1_to_bond\x00', 'veth1_to_bridge\x00', 'gretap0\x00', 'veth1_to_bridge\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0x118}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x1ff, 0x5, 0x0, 0x0, 0x0, "aa94302ec2ca51ee0e8e8e63dc17f7ef6bcbe6136cca410182a088ab29ff1ce18e2fc53ce2b01dc69a95aa98fba84f530c38712e63c9f982b31cfec80acb9bd4"}}}}]}]}, 0x3a0) r6 = open(&(0x7f0000002000)='./file0\x00', 0x840, 0x20) set_tid_address(&(0x7f0000002040)) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000002080)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xfb4a, 0x5c35, 0x9, 0x500, 0x3, 0x0, r2}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000002200)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000021c0)={&(0x7f0000002180)={0x24, r7, 0x400, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x80) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002240)=@req3={0x400, 0x6, 0x9c5, 0x7, 0x6, 0x200, 0xdf8a}, 0x1c) ioctl$BLKROSET(r5, 0x125d, &(0x7f0000002280)=0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000022c0)={{0x8, 0x6}, {0xffffffffffff9b4e}, 0x40}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002340)={0x0, 0x1000, "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"}, &(0x7f0000003380)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000033c0)={r8, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x100000000}, 0x90) 2018/05/10 19:24:44 executing program 5: unshare(0x20000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0), 0x4) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x8, 0x7}, 'port0\x00', 0x80, 0x40000, 0x2, 0x100, 0x6, 0x5, 0x3, 0x0, 0x7, 0x1000}) 2018/05/10 19:24:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/10 19:24:44 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x109000) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/10 19:24:44 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'syzkaller0\x00', 0x88dc}) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000) 2018/05/10 19:24:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/51, 0x33) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="b4964ec8854e", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@noop={0x1}, @ra={0x94, 0x6}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80) 2018/05/10 19:24:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_pts(0xffffffffffffff9c, 0x400001) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000000010100ffffffff02000000100006000c00010005000200000000000000000099a1577ea8628cfab4ead2a070f75a49b23b6eb412264f7d08d7ac006ae19df37beeeb41abbe46ccaae67c2fb6f4c45417757f713c3c43b414ba48135a5bc4f220ea288711dcd779670d5f9ee176a360f790404ecc022b7c223d41a5fe5a41614fcccca0cdbacdc0bb956e02000000adfc2b044da744318f820413f836d144296ce8b034e6030534c770ea7bdf425279bacbac30ca743f935f6fe2a464850a242b6c602b0fbabaa75ff4a3ca74eacb5cd1b14e45db2cbf59e0286382c013b3e0cb6f987f69d6ad8a64d282e4cf"], 0x24}, 0x1}, 0x0) [ 163.200206] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 19:24:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007cc0), &(0x7f0000008a40)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x41, 0x0) clock_gettime(0x0, &(0x7f0000005540)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005400)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000001380)=""/223, 0xdf}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x6, &(0x7f0000001500)=""/214, 0xd6, 0x86}, 0x1}, {{&(0x7f0000001600)=@nfc_llcp, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000001680)=""/71, 0x47}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/7, 0x7}, {&(0x7f0000002740)=""/90, 0x5a}], 0x5, &(0x7f0000002840)=""/141, 0x8d, 0x9}, 0x2}, {{&(0x7f0000002900)=@alg, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002980)=""/115, 0x73}], 0x1, &(0x7f0000002a40)=""/4096, 0x1000}, 0xfff}, {{&(0x7f0000003a40)=@can={0x0, 0x0}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ac0)=""/86, 0x56}, {&(0x7f0000003b40)=""/124, 0x7c}, {&(0x7f0000003bc0)=""/77, 0x4d}, {&(0x7f0000003c40)=""/253, 0xfd}, {&(0x7f0000003d40)=""/200, 0xc8}, {&(0x7f0000003e40)=""/188, 0xbc}, {&(0x7f0000003f00)=""/123, 0x7b}], 0x7, &(0x7f0000004000)=""/51, 0x33, 0x8}, 0x5}, {{&(0x7f0000004040)=@can, 0x80, &(0x7f0000004380)=[{&(0x7f00000040c0)=""/60, 0x3c}, {&(0x7f0000004100)=""/182, 0xb6}, {&(0x7f00000041c0)=""/117, 0x75}, {&(0x7f0000004240)=""/171, 0xab}, {&(0x7f0000004300)=""/94, 0x5e}], 0x5, &(0x7f0000004400)=""/4096, 0x1000, 0x782}, 0x100000000}], 0x5, 0x2000, &(0x7f0000005580)={r2, r3+30000000}) sendmmsg(r1, &(0x7f0000008880)=[{{&(0x7f00000055c0)=@hci={0x1f, r4, 0x3}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005640)="c24020643965f790ac9ad93025d9b5625c357b3b561fada2ccdaee551a1161bb121d7795fcdf49969b0ddc749576b66e23d6be095c8748277762f8c59bb74d67653477fd24b7d9781d4fc1e13552efb4bef092ca65cbe5bd0bc3cf18817ecf587b76c4df402f034fffe30cc2ca1c8300f88cabf73d486067779fab458334dc2fbd073a2ccf5664f09ed726898c67", 0x8e}], 0x1, &(0x7f0000005740)=[{0x20, 0x12b, 0x3, "55a57c5172649acc0a69729663f2"}], 0x20, 0x10}, 0x3f}, {{0x0, 0x0, &(0x7f0000006a00)=[{&(0x7f0000005780)="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", 0x1000}, {&(0x7f0000006780)="469c4612f4541201d2021aa33f079c96f51c81d9cfa78667696cb6fa41e6c3ee9473f2f3051bb13548b22ab12dedabb54a72795a6d547d36c144642978ec4d6f5f9fb80a2ffbeaf653662e744da5ad5bb828d6d20bea3d7e82d5ca8115eb3b8de0dcf4ea72f4fd5a7485367f1c605f3222e49c11905f1d38bf12525059b78d4c8e2f6d05a5aa1a60f3fb5dddb43b09fe518b28608e1d974709d2f763c468c08863bb33c660a991468792e89069f55949a3db3389b577737ecc7479538cf4554c991b578813c7174ce655ecc6", 0xcc}, {&(0x7f0000006880)="b9b78ea049e2280a540842b2e9c889e12c5e8a6eb21fd5c4a9ee4191796dfb7aadb3489fd1470a4d69c3844ba63cb801f927bd4da85e605e4289d0a5f46261fd1f7560dad74e747e2979ed693135f2030db9e8b39a0a960bcaa175b4ca70f8dfbe13714d6b8cf73887f77958de9267", 0x6f}, {&(0x7f0000006900)="820edbd5774d501a5fb8d411fe575acb", 0x10}, {&(0x7f0000006940)="4d7b7d6c20eda7b5c1d3ae62591e373605d129e5c00f6ff5d4acc86dd96995bfa5436352605989ef91e7cb2e2f5671470d55cbd72164ba8f8420c435f84ccb8af7de1f81f26a70be9dd0b7bdc8300d95bf15b04404b79d3770a7c58f93a171e957925ce40c69c5dce8a1334f02f8ce17c9c43057e0c38e9a74", 0x79}, {&(0x7f00000069c0)="f92f6806ee24986965219a12617c34e5b5354c2302649fda050c2140520ace3dcecd8725776bb052d3681fb424c93c79f722670b488aa5fdc3ad485332cc64d5", 0x40}], 0x6, &(0x7f0000006a80)=[{0xf8, 0x10d, 0x6, "15441d9bf56ec2c564b6db6e5c6d03e2a7ea9a6c45328f918e5aa9c81a964e7b8a2d2132f631ada6a79e417b850e922a75b731da7a0986f88becaa68a7f2354df4c47fbbf92e5c2612c5bf6070d27e21c0aad06412b6feef1354b8dea1d16b2878dbabceeeae31c8fd08b198497f0496a23b194215b9d9e4a0e4c168c31f545825fef3ae99b18268ab6b43020d1b6ce8bdd6ed111e5d6b24e8356b91219a8183397301f2bcb1cb20824ddd410451e266dd4a1368be94af341ab2b3db5490751882a0edc5d8f7877cf7355c293e147f818d0dbf5ae820bf339eae2ac42df79d542b13"}, {0xc0, 0x0, 0x5, 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{&(0x7f0000008200)="c4a6e91ecf2243c7dadb9fb45d3f18f9a74eb6965bff477b44000d68d930e2d9db48ce77df8514099d95b20d779c762f314ea3d57b0b3440037c289012c1639eb0373e6bffd14b31c54ef346fdf20092cc96854cab130731776962a2afd449a9a7ebd720a6af251ab2c03e2dddfec81724f994437bc7b90361fffb98f1b0b2b5977aab2d957bec11e4759ad654e83f257d598f704006e41ab54f518504a63d28008250a99e99692272c21da55624abe11fb8bc269cd0d52f7755c30aef2723644eaecbe97ba5ea0bf26f76dce7fcfac59efe3cad9b9cae45ddcaa62334ab2f9df7e6a543bb96b899caf605f9717f18b1aa86402ebc", 0xf5}, {&(0x7f0000008300)="dd4e352ddde834acbbde8acb8682f85a5ded3641ac704cf9db4fe038ae299d8f2102e6851b5b82c8e953744bfece1c3fd28c2a7f", 0x34}, {&(0x7f0000008340)="1cd6b5a1bfaff833346f0a05672aecfd580918bf0d4e4ee6228b3d0542338fe427f0af5fc07fdd8a1ba5a98d5eb9d73216ede1a634f4dddb02411bec34ecd9320972f1929fa69cd1ad51e612c448a0fccd14c47c7c388fd50d74084b018454e3", 0x60}, {&(0x7f00000083c0)="c8736850f523479eff0f727b1489645d0ab2a606d4562122c17541874e64d413aed0820d2e57d515b0b4dc", 0x2b}, {&(0x7f0000008400)="c09f079317d5a8480bb207cb68a7d8bc3a4aaf0789c5dbfeaa5a5768ea86080e892c4560ae245506792b343d93fc0a6dbdab10c8ae8e7eda88a71a2ed8d584e859127c6167a4d8998524763c11efee3c157de1b3ceb0cc209b1caf61ad239188d490aa089a06787d90d3dfbc7c8c149ec33369217bbb", 0x76}, {&(0x7f0000008480)="635f5345400a36d9e1769048d10afdadab9c4ebb41a7adab93b1bcee7b80fd277f886dde4e02da93d88e1cb45549de4e00cde37f852d1216174a10952f5dca50dc237d851bfa9dc50915e24e3a60178622e6b6ee7cc5d2bf3c72fd45132051b49b0a4d77847491971646d5dcffb2d450c76f79634e02b8790689f72aa037f2b1e75e53992bd8e43622ad7dbb9aa8a3b4dd7defc770f30af27488b62c8cab192410c4b669cb", 0xa5}, {&(0x7f0000008540)="c96decff468134f37079966c3bde845d5cf6c952c3b93e94960d5e45e98ce5820f13fbd3114bff381d74f2c98df1f57adb0c05f39b1924cb75695a53ed92d4fa", 0x40}, {&(0x7f0000008580)="38e130619a9a48c58527a2d024ff7884ce554806d6b414193f19bc8723b04949f2d1600820fe403b1bf91d3c4603a858fa283acf1138bab7df799cf06e8595df406c9a794606801fd9e65a148fae4ae0d2696b958df708ec8fefe6660b486e99df3364", 0x63}], 0x9, &(0x7f00000086c0)=[{0x100, 0x107, 0x8, "fee2e0ca840de9594aba91f1bc55a7b1d017458bbc53616e37d6264853bab70475be06f5359c7f8f5e6c6c1907c207daeb8ff46b9e5f9514ceb328793fce18b1163f959f105b404575612f63028cb89406c0894d33a8c53bef3184cc016a4fb8230099b572afd22a16b817967bae5998e6c154d30469bf12ebb82f20ba2b1433e6e427a9a494582d90f28aa27e69066c3b7a14990b71c26dd7287125bb956b91342812406af63c9844a21ded1128d83289a5ca2e046c5cdd2d3f4d7cadb992906df45aba80ef87fb87e7554ad1f3c02e5dbad55b90dfa8aabede2d1c8a8cdfaa9a12c1f33b4b4667a19ccf"}, {0x98, 0x0, 0xffffffffc9029392, "dccb4c6b727aaa0ba20201ae1f8e21bef8bf613714e674cd7573289b8e0b9704e6084c326303534581d434063c5089edc043049655944bdc04dbbb4b7e7bcd8f2c4fec9f34d51ef135a08a9bfb2ae5f1f231ad953a6cddbb2b22e4d97072c6675c171ee0c75f78d179bdce6153f979d6f97efc5176fbe7ce69d675b4248423f286317be57d67d2"}], 0x198, 0x4000010}, 0x8}], 0x7, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/10 19:24:44 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/200}, 0xd0, 0x0, 0x0) msgget$private(0x0, 0x210) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000c054ac55eb1f4deb5009df03e8cab50351a6bb0fa8488155d3e93b42d6f1a1d011c8c4afc1af04394fcab68f6e41af88f1f55b5c0ea2cac74678f071f729f6000000000000000000"], 0x8, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) msgctl$IPC_RMID(r0, 0x0) 2018/05/10 19:24:44 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x9) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x20, 0x0, 0x0, 0x6}, {0x16}]}) 2018/05/10 19:24:44 executing program 5: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000040)={0xa1, &(0x7f0000000180)=""/161}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x200000000000, 0x7ffffffd, 0x0, 'queue0\x00'}) getpeername$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, r1, 0x45) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x1, 0x80) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x100000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/05/10 19:24:44 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffffff, 0x40) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)=0x8) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000001c0)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="ddc225f85a3fcb556d3f4783e3ac6188", 0x10) write$eventfd(r1, &(0x7f0000000280)=0x2465, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x240, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) io_getevents(r3, 0x0, 0x6, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) bind$vsock_dgram(r2, &(0x7f0000000440)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockname$inet(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000500)) r4 = semget$private(0x0, 0x1, 0x2) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000540)) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000580)="d17885bf29be4aca7d", 0x9) llistxattr(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)=""/30, 0x1e) socket$inet(0x2, 0x4, 0x80000001) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000680)={0x5, 0x4, 0x9, 0x6, [], [], [], 0xffffffff00000001, 0x100, 0x4, 0x7, "79dd55ec13a5544128c016e4206f8a6a"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000007c0)={{0x0, 0x8}, 0x1, 0x180000000, 0x1, {0x8, 0x5}, 0x7, 0x100000000}) pwritev(r2, &(0x7f0000000ac0)=[{&(0x7f0000000840)="3b2de16495fd97bd34708d875ddb64e3bef34fc0d093f4a37241d4e28f790c003817d7dfbd5f56b37c7be12dab81bae510e64997be963cbac23138ad858bf89900fd2fd7c37c5e97644321faab4e0d1e016a4589951e0fadbd51e3b5b3d8d44b55a42025862c96461c5363fa8cf72c29d82e3dcb501a55811a2d81c5749a8d", 0x7f}, {&(0x7f00000008c0)="3f053bf4022df02b32df1ec942804eab0026b6a74084d496607fa875877a5a90454686f415ebb9621ac816a62fbfa45e4cad8a273a68392a3cdf3a7678ec955c88ee7fbbf94f37b987509c37602f486c58e315a9b5d42ccc5787299908f6993c354fd99e294810d349d4e3f081b4479a98906739861d51b794dbee6cf7d2a937c5dbb89ce15cade7542ffcc83f1706ca6a9a9c893b92a51df5607c25b72048917084a0b4e668024dd0cbd2052d5df36200c7722cb983d88dd00bb67094827cd486c9ae6dde17e39785563007c5564d074045b3bb6fdee73296b86960d45d06b85d3707426431d790f9f904", 0xeb}, {&(0x7f00000009c0)="021ad102495693ca685af651b771cf7ea4ba1be2cae3df717a0523ba4b241a8814a5893bea3699c698c074b6b431588b4737032bc54120ef09501d321bce3d56f8d7e5f250702b7c4950c333934ed5d0ee0a6fdbb3918b39a3bc58d5418d0a845c234169baf1f35a99ca0025dee37955e71b76f6899a3cd36de6afc4af690e610f328457e07389dd9a21c5f9ae8ce003025c04ef0dcccbe9149cfb33701b67494cbfbddd191de05df841cd57df996da7d78a28d2f5e533989291ef7981a33fe7f8f5d3bf7a186d2cafa15e04b64a5730760fff1dd39a09a291d74ce7", 0xdc}], 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000b00)=0x80000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000b40)={0x0, 0x2, 0xc6}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/05/10 19:24:44 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x9) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) lseek(r2, 0x4002000000000, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000000)=0x737b, 0x4) [ 163.460242] Unknown ioctl -1054845647 [ 163.519611] Unknown ioctl -1054845647 2018/05/10 19:24:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/net\x00') write$cgroup_pid(r1, &(0x7f00000000c0)={[0x36, 0x36, 0x32, 0x31]}, 0x4) 2018/05/10 19:24:45 executing program 6: unshare(0x20000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b, 0x4, 0xc8, "0adabf68423dd2ca5c4163204b5a72763e66dd7e889eee7ad946e881cec9201610c14369bfadfe09743b5a6d6f5fcb47f7b43ea9136cfe191c0eaeb46ff2cd5b666040d2aa5e22baf9b6a3f3b975142ead4a9dd9f97fcad24b220b03aa3f998416929becb6e5e0b6a82c24c12ff7262782090f6cb6042fde8f602e50c22efc8cdfcad064d4d30789efb74ae70299fe2ffb16686c791e6b5bd7f6de827c41879b1354d458ba6ceb87eae630d18faa4968d160f47ff1ac6a6a2efaa3cbcea4847d0f3e512df3ea972c"}}) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/net\x00') setns(r2, 0x2020060000) 2018/05/10 19:24:45 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000080)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x10a00, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000080), 0x2) 2018/05/10 19:24:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x1, "11"}, 0x2) lseek(r0, 0x4002000000000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) 2018/05/10 19:24:45 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0xfffffffffffffcce) 2018/05/10 19:24:45 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20000, 0x0) fsync(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='ipddp0\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x5) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/10 19:24:45 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/05/10 19:24:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x10000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xc03, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) 2018/05/10 19:24:45 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000680)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r0, r1}) r3 = memfd_create(&(0x7f0000000200)='\'keyring\x00', 0x2) write$fuse(r3, &(0x7f0000000500)={0x28, 0x1, 0x1, @fuse_notify_store_out={0xcdf, 0x7f, 0x382}}, 0x28) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x100, r4, 0x800, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80004800}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="74000000280006082abdec50124f3856b8c69e0100fdf30ddbdf2500000000", @ANYRES32=r5, @ANYBLOB="e0fff1ff050010000f000900080005000801000008000100636271001c000200180001000e031e09000200000500000005000000ea1300000800050008080000080001006362710014000200100002000201ad000400000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/10 19:24:45 executing program 7: lseek(0xffffffffffffffff, 0x57, 0x7) 2018/05/10 19:24:45 executing program 0: personality(0x8800000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020002, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x5) sendto$ipx(r0, &(0x7f0000000000)="01", 0x1, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "0c427ad4a3ef"}, 0x10) 2018/05/10 19:24:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x400, 0x101}) syz_emit_ethernet(0x13e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="848159c35f81", [], {@ipv6={0x86dd, {0x0, 0x6, "8d3d00", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3917eb6fd89e414a160242daa0437c"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "bda474dc95538853a1f4dd8d8e10bed633d4876d58ec2cfe23a9de8e9e233d4e4eb8c352d6d83e1e764c4a0baad636e71066db058494f4f6176de40f7d83aad61fcea7b99df848754672fa9939be850557ec51f9719eefd11b5d2fa502ba00a84cf26398562fbc0fceebba21a1dc2de6bb9ed2e5ecf57146933ebd69da87af3b04b32768d1e4e3e6388e3ad99af63f6688e2f3f36e282da9a589e5625fa63063635b110d00a25c82bec6483ed07c7cfad7248cd706"}}}}}}}, 0x0) 2018/05/10 19:24:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r3 = dup2(r0, r0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x0, 0x7f, 0xd1cc, 0x6, 0x4, 0x3}) 2018/05/10 19:24:45 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='tmpfs\x00', 0xfffffffffffffffd, &(0x7f0000000080)="eaf7b4b0156a410e73a8a1f28e72bc4b4360452904e3dd94b3939cb4640c20e2774c8842f2442a3a4dd759696c2264270782b766ef3ab1227823957650981c7c38766ff60f36f52ae53f86117eb0bf18b4a20dc876f34315752bfda0cecc223ed003be85bb5f4899b9eecbff6bd1fd219ce199f75a1504fbec5ef885b34b240554c8e8b13827a7e20bbacc89755de91dc66e4dfa72016fef0aa79542945093e8e8c3d7e1cd2ce3bff6ced77aca4dc5462a49f716ebcbcaadb15c52681e457c91fb52c4ec2a3fe00830777835b96540ca37a0527fa27cbe649d76216298d185da150959ccdc779a9dcb") pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/05/10 19:24:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaff1d0c2885ff86dd60d8652b00140600fe00000000000000000000000000aafe8000000000000000000000000000aa00004e20cecaf8ca1572ec2e7ff473bdd45f286b24b467ab4018bfa8442145eeda7d6cab1300", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) 2018/05/10 19:24:45 executing program 4: keyctl$dh_compute(0x17, &(0x7f0000000500), &(0x7f0000000540)=""/121, 0x79, &(0x7f0000000700)={&(0x7f00000005c0)={'tgr192\x00'}, &(0x7f0000000600)="3a26fd090593b20a0eaab9df598fb9c6d8228f5a4c56e6e2fa4ae8f7c1fc134bcf17f345411fba970438d1da27363b474eee28c9f54097764964ed53f2925899bb", 0x41}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x3f) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x800) 2018/05/10 19:24:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x30}, 0x98) 2018/05/10 19:24:45 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) eventfd2(0x8, 0x80801) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') lseek(r1, 0x3d, 0x0) finit_module(r1, &(0x7f0000000040)="656d302f274eac757365722c707070316574683100", 0x2) [ 164.765530] ================================================================== [ 164.772952] BUG: KMSAN: uninit-value in pointer+0x11e5/0x1410 [ 164.778842] CPU: 0 PID: 10024 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 164.786107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.795457] Call Trace: [ 164.798050] dump_stack+0x185/0x1d0 [ 164.801685] ? pointer+0x11e5/0x1410 [ 164.805409] kmsan_report+0x142/0x240 [ 164.809216] __msan_warning_32+0x6c/0xb0 [ 164.813280] ? do_futex+0x2801/0x6ad0 [ 164.817079] pointer+0x11e5/0x1410 [ 164.820620] ? do_futex+0x284a/0x6ad0 [ 164.824423] vsnprintf+0xa2d/0x33c0 [ 164.828058] seq_printf+0x29f/0x420 [ 164.831719] ? do_futex+0x284a/0x6ad0 [ 164.835520] ? do_futex+0x284a/0x6ad0 [ 164.839320] ? do_futex+0x284a/0x6ad0 [ 164.843117] proc_pid_stack+0x326/0x470 [ 164.847101] proc_single_show+0x1af/0x300 [ 164.851246] ? proc_pid_wchan+0x200/0x200 [ 164.855391] ? proc_single_open+0x90/0x90 [ 164.859537] traverse+0x3c4/0xe60 [ 164.862995] ? _cond_resched+0x3c/0xd0 [ 164.866886] seq_lseek+0x30c/0x5c0 [ 164.870428] ? traverse+0xe60/0xe60 [ 164.874054] __x64_sys_lseek+0x22b/0x3a0 [ 164.878118] do_syscall_64+0x154/0x220 [ 164.882015] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.887202] RIP: 0033:0x455979 [ 164.890390] RSP: 002b:00007f01d0e2cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 164.898100] RAX: ffffffffffffffda RBX: 00007f01d0e2d6d4 RCX: 0000000000455979 [ 164.905369] RDX: 0000000000000000 RSI: 000000000000003d RDI: 0000000000000014 2018/05/10 19:24:45 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) socket$inet(0x2, 0x80000, 0xb9fb) 2018/05/10 19:24:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x5, 0x620, [0x20000480, 0x0, 0x0, 0x20000558, 0x20000588], 0x0, &(0x7f0000000080), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x6a4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) [ 164.912636] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 164.919905] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 164.927174] R13: 0000000000000427 R14: 00000000006fa448 R15: 0000000000000000 [ 164.934443] [ 164.936065] Uninit was stored to memory at: [ 164.940390] kmsan_internal_chain_origin+0x12b/0x210 [ 164.945492] __msan_chain_origin+0x69/0xc0 [ 164.949734] __save_stack_trace+0x829/0xb00 [ 164.954054] save_stack_trace_tsk+0x258/0x2f0 [ 164.958549] proc_pid_stack+0x26a/0x470 [ 164.962524] proc_single_show+0x1af/0x300 2018/05/10 19:24:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaff1d0c2885ff86dd60d8652b00140600fe00000000000000000000000000aafe8000000000000000000000000000aa00004e20cecaf8ca1572ec2e7ff473bdd45f286b24b467ab4018bfa8442145eeda7d6cab1300", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) [ 164.966675] traverse+0x3c4/0xe60 [ 164.970134] seq_lseek+0x30c/0x5c0 [ 164.973676] __x64_sys_lseek+0x22b/0x3a0 [ 164.977742] do_syscall_64+0x154/0x220 [ 164.981634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.986812] Uninit was stored to memory at: [ 164.991141] kmsan_internal_chain_origin+0x12b/0x210 [ 164.996246] __msan_chain_origin+0x69/0xc0 [ 165.000483] update_stack_state+0x959/0xa40 [ 165.004810] unwind_next_frame+0x618/0xe50 [ 165.009070] __save_stack_trace+0x734/0xb00 [ 165.013392] save_stack_trace_tsk+0x258/0x2f0 [ 165.017889] proc_pid_stack+0x26a/0x470 [ 165.021866] proc_single_show+0x1af/0x300 [ 165.026013] traverse+0x3c4/0xe60 [ 165.029469] seq_lseek+0x30c/0x5c0 [ 165.033012] __x64_sys_lseek+0x22b/0x3a0 [ 165.037083] do_syscall_64+0x154/0x220 [ 165.040977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.046158] Local variable description: ----ns_path.i@perf_event_namespaces [ 165.053247] Variable was created at: [ 165.056968] perf_event_namespaces+0xd5/0x1040 [ 165.061555] perf_event_fork+0x1a4/0x1f0 [ 165.065603] ================================================================== [ 165.072955] Disabling lock debugging due to kernel taint [ 165.078397] Kernel panic - not syncing: panic_on_warn set ... [ 165.078397] [ 165.085764] CPU: 0 PID: 10024 Comm: syz-executor7 Tainted: G B 4.17.0-rc3+ #88 [ 165.094419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.103773] Call Trace: [ 165.106369] dump_stack+0x185/0x1d0 [ 165.110015] panic+0x39d/0x940 [ 165.113227] ? pointer+0x11e5/0x1410 [ 165.116947] kmsan_report+0x238/0x240 [ 165.120755] __msan_warning_32+0x6c/0xb0 [ 165.124819] ? do_futex+0x2801/0x6ad0 [ 165.128624] pointer+0x11e5/0x1410 [ 165.132180] ? do_futex+0x284a/0x6ad0 [ 165.135986] vsnprintf+0xa2d/0x33c0 [ 165.139623] seq_printf+0x29f/0x420 [ 165.143274] ? do_futex+0x284a/0x6ad0 [ 165.147080] ? do_futex+0x284a/0x6ad0 [ 165.150883] ? do_futex+0x284a/0x6ad0 [ 165.154700] proc_pid_stack+0x326/0x470 [ 165.158678] proc_single_show+0x1af/0x300 [ 165.162851] ? proc_pid_wchan+0x200/0x200 [ 165.166997] ? proc_single_open+0x90/0x90 [ 165.171144] traverse+0x3c4/0xe60 [ 165.174598] ? _cond_resched+0x3c/0xd0 [ 165.178507] seq_lseek+0x30c/0x5c0 [ 165.182050] ? traverse+0xe60/0xe60 [ 165.185673] __x64_sys_lseek+0x22b/0x3a0 [ 165.189744] do_syscall_64+0x154/0x220 [ 165.193633] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.198815] RIP: 0033:0x455979 [ 165.202002] RSP: 002b:00007f01d0e2cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 165.209722] RAX: ffffffffffffffda RBX: 00007f01d0e2d6d4 RCX: 0000000000455979 [ 165.216989] RDX: 0000000000000000 RSI: 000000000000003d RDI: 0000000000000014 [ 165.224261] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 165.231532] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 165.238804] R13: 0000000000000427 R14: 00000000006fa448 R15: 0000000000000000 [ 165.246531] Dumping ftrace buffer: [ 165.250060] (ftrace buffer empty) [ 165.253753] Kernel Offset: disabled [ 165.257353] Rebooting in 86400 seconds..