00) r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x813, r0, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffc000000002}, 0xffffffffffffffd2) close(r2) 2018/04/29 14:24:10 executing program 5: r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0200718e555a449dd48051e69e023f90006538ff9270fb0b3ab785e8c87bcbc4f9d20fc1095726e5d9f757df70fe65368558d877c41fd9ab3bd4f270132c5c1b12862ad627b13bb6e47cdd3b1e889276bd4209788bde4af6c478530645cf9713b631f2922314c6ebac3f81faadddcb2fa56a79544879", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x3d00, 0x8002, 0x4, 0x10000, 0x8, 0x3, 0x4, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x4, 0xffffffffffffffff}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"698f91f998eaa9499cee00", 0x1}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000300)={0x7ff, 0xf3, 0x10001, 0x1, 0x98b3, 0xff, 0xa67, 0x0, 0x8a54, 0x7}) r4 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) setpgid(r4, r5) 2018/04/29 14:24:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/vcs\x00', 0x200000, 0x0) connect$unix(r2, &(0x7f0000001000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000110021000000004b895db83a2a839956", @ANYRES32=r1, @ANYBLOB='\a\x00\v\x00\x00\x00\x00\x00'], 0x3}, 0x1, 0x0, 0x0, 0x800000}, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/1) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/04/29 14:24:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/29 14:24:10 executing program 4: mmap(&(0x7f0000003000/0xe000)=nil, 0xe000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000009000/0x2000)=nil) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x2, 0x9, 0x7, 0xab91, 0xfff, 0x4}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/29 14:24:10 executing program 0: signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfff}, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0xa0050, r0, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x1, 0x3) r1 = memfd_create(&(0x7f0000000080)='/dev/vhost-vsock\x00', 0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7fffffff, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x2, 0x4, 0x300000000000, 0xffffffffffffff80}, &(0x7f00000001c0)=0x14) 2018/04/29 14:24:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0xa7, 0xfffffffffffffffe]}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x8001, 0x101}, 0x2) 2018/04/29 14:24:10 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0xc100) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80800, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)=r2) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfdef) 2018/04/29 14:24:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000002700), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7308007865632cc94500661c252508bf9c27eaf1f777806dbe4e9d59d1c3794f39a782e13fba116a3170fae20ece12977121991f6b937bd5dc49b52867ae426751c5b02d8621c28bdae628af0a49c3cf3a84db8c2466661b65311677727f976d662f57e1683a6eeb929984139506620a053ea32ced17443d539afe65d98e9c3b5d7e2b"]) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000b40)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f00000009c0)="9a", 0x1, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x4a40, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000540)={&(0x7f0000000500)=[0x7, 0x200, 0x3, 0x6, 0x10000, 0x10001, 0x3], 0x7, 0xe6, 0x9, 0x9, 0xff, 0x3, {0x1, 0x5, 0x1, 0x6, 0xfff, 0x7, 0x9, 0xff, 0xb78, 0x2, 0x827d29c, 0x8, 0x80000000, 0x7f, "23e5cc0535328c0c132042a54bdac985c6c936d492a91368cf6433db12cf3177"}}) sendto$inet(r0, &(0x7f0000000040)="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", 0x480, 0x0, 0x0, 0x0) 2018/04/29 14:24:10 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x8b, 0xfffffffffffffff9, 0x7ff, 0x0, 0x4, 0x0, 0x6}, 0x2ab) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x173, 0x2, 0x7595, 0x8}, 0x10) 2018/04/29 14:24:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) 2018/04/29 14:24:11 executing program 3: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x200) r2 = dup2(r0, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000340)={0x5, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) 2018/04/29 14:24:11 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x404000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x5) fstat(r1, &(0x7f0000000100)) 2018/04/29 14:24:11 executing program 5: gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6f6f6d5f73636f72655f61646a008014070e348b6825182967cf4f1dad36dcf85369d32ae297fa251883c4cf020000000000000055b59329cac3a1b9fc5f3a37ef92cb527470c0d1040b5f2286daf770b78a78c23dab674167a7fc6d2abbf1e6d30311f67e06d1bacfe4686ec7f4ca6941aa267e29e7a5af919c828b2240653df1b7748f5ce86f1f72a0ec62f9c25158af05372ded29701a1dc28ebaea7144eb8ce5dfc2662f11b567272fe3a4c51cb829") read(r1, &(0x7f0000000000)=""/18, 0x12) write(r1, &(0x7f0000000180)="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", 0x105) 2018/04/29 14:24:11 executing program 0: signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfff}, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0xa0050, r0, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x1, 0x3) r1 = memfd_create(&(0x7f0000000080)='/dev/vhost-vsock\x00', 0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7fffffff, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x2, 0x4, 0x300000000000, 0xffffffffffffff80}, &(0x7f00000001c0)=0x14) 2018/04/29 14:24:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="08000000010000000000000000000000005a4e01000000000000000000000000000000000000000000000080f60000000000000000000030fc7a1b4ec6e3be6546db841a09c09128bb9b9ac80b7eb83caae6756366422c17e3ad7b66e8e348e95429993de9d9095b137b920aaa93f6880a899b7f"]}) 2018/04/29 14:24:11 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x6, 0xffffffff, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xbe25}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/29 14:24:11 executing program 7: r0 = perf_event_open(&(0x7f000005df88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x100) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x5, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x14200, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x10001}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x8) ppoll(&(0x7f0000f3cfe0)=[{r2}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x9, 0x4) dup3(r0, r2, 0x0) 2018/04/29 14:24:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getdents64(r0, &(0x7f0000000100)=""/105, 0x69) 2018/04/29 14:24:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/04/29 14:24:11 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000baf000/0x4000)=nil, 0x4000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc00, 0x0) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000016c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001680)={&(0x7f0000000140)={0x1508, 0x19, 0x828, 0x70bd26, 0x25dfdbfd, {0x9}, [@typed={0x8, 0x19, @ipv4=@broadcast=0xffffffff}, @nested={0x18c, 0x5a, [@generic="8060a8233b0cf5810a50183aa15e7f32b11ccc16d5d02382818cd7d0884aec9bd72ffabebac6ab125a814768c97bf071dfa5c0417efcef2ea24fb0080b55f07e19c7918ab776359d9e2ac2d870df55ce71e444569762c3fe43a9136db26ecd90db69a4c706b85f4366334dfcd86a5464a311e3d7b4697241ea036b5cb96dd7cdf13e3b6c89e0f5cf69e71a1802dec4", @typed={0x8, 0x4b, @pid=r2}, @typed={0x14, 0x8b, @ipv6}, @typed={0xc, 0x23, @u64=0xeb}, @typed={0x14, 0x90, @str='security+@eth0\x00'}, @typed={0x8, 0x72, @uid=r3}, @generic="adc5ae2dba61e653ad6f4def889fdc38f7a237ff3ea7cb0e3136b43c2045f58ec95abaa708ce5dadb29101ce02", @typed={0x70, 0x86, @binary="af908cf9972df37189c320dd5c510c8a29be0864e04c866cb1a000c23eee635af137a9ed940e21a52fd56e5a6652669693598bce796219bd55f834e67f022c557b000bca4ff7d52f61963ce7b159c93e305580669038a34f9416fe524ad0cb436f312fbeb0cd318bb4"}, @generic='@D', @typed={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x248, 0x80, [@generic="36d90f9872902ea2b7aafd7899ea4b8ec371783257bab3e9c0129eeb1c521e402b5a890659e7fd9f3081f3ddb73d9d1430162cea1be1a25dec1f250aba63cf5eccb6c37c244f5c4484e657a07dddb889a996a9e9696623aba6119a2db9908662bb425ab384209587c404bce6984792dabba92876eeb77de84112d6a3db779cd641f67bd392eaba0189798381ad02063d22a5995d7e09635218c1aa02d1", @generic="a54e7ef8a42f83f16597b074ff203d3f18948d445fd46ff82b8887e9c630e90b2e228654ca4a793e36983dcdb4fa33bde61b0eaaff8418bd73892a52891cf057958bf65d16402959d4923895be60a30f64710eaf88a3240b52f04c0713283a11e9f1c30137826658ab7d802cd82d01c1827b30a7fa358e714bcb18b0e7667a26f767397feab7fe1a1c0d0f775671b6c1520e313d70cc28e7a29cddac4a8f0a8e526b83b5", @generic="0b44073728e97fc273cca74a40c9cae94824fe1951bd4f18b99c09ea2036bc6fd12cb9d11b06f8882684b448fb2058a702375284581ad15b96bb06e4869293fbbba4159b41b10e7a41258df7818ee42b9f034b0708847c2a62134f535f0bacc3c4396b6e1950c0ce7c80de452130a46e2bbc73c8e7283c408234a65ee8fe06dd3e56d83b19eb9432805542bf45532a8ea7ec9e01ec5e40f4cbead98d976e1f62740f801354109181d1a31bf7a8fe1602", @typed={0x14, 0x5c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="85f6fd8b5db987e0609ff6b47402af18fa6b69e65bd8d2fb2de4f750b957aa913d371d40cb150a480567cc0b5e9bb7cd96e90949ebe8507ea9852f668e83"]}, @generic="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@typed={0x8, 0x74, @ipv4=@multicast2=0xe0000002}, @nested={0x110, 0x91, [@generic="66a3ffefea1ff787f4fd73abec5bedde5a54d39ba17b9f29464e5eb12dda1e4989b1698ab4c712b504a6438fc94ba4bd2a524e9ecd0b535624ab2746000a9d04cdd1bd1877f4db52f676ac261e855302d6b4251b597ae5d086c7339ca110d9cfc26efb25e41eda9e2e5a18f43e410b856ab0eba0a4cee524f58e95e83fc061b08628016d3b5b6a4e35bcb1bd06865911ed6f981c36fa93d52908a5562ddf", @typed={0x8, 0x94, @u32=0x81}, @typed={0x64, 0x5f, @binary="bebab43cb4e16eea8b6df9b2879f2c2629e68af90f06c1354734947646752a910c95f34e0e8704f24f9d0158fcb449e27be1eb7108b83394c9de49ee7a138e28e2e4128a0427be0cfbb47eca6a6b7d622914f436071823940ce32c2543"}]}]}, 0x1508}, 0x1, 0x0, 0x0, 0x20000001}, 0x10) 2018/04/29 14:24:11 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800003) getsockopt$sock_linger(r0, 0x1, 0x26, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/29 14:24:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x800000003, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='syzkaller0\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) ioctl$sock_ifreq(r0, 0x40000089f5, &(0x7f0000000180)={'syzkaller0\x00', @ifru_addrs=@hci={0x1f, r1, 0x3}}) 2018/04/29 14:24:11 executing program 3: r0 = socket$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)="097ad7932fdcf79034fae8f23a5b6b368269d69ee58d8ce599c766df42ab103b2b021fc884aac6ee8c93bc3f403290a44f8f796ac6035a71b4fc0d6b29f668a4", 0x40}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) 2018/04/29 14:24:11 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x1d1000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="1b99a8ca2bfe715cd9f5347f32e175af", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x19}}}}, 0x84) 2018/04/29 14:24:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/04/29 14:24:11 executing program 4: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x81, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/04/29 14:24:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a0007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, 0x8) 2018/04/29 14:24:11 executing program 5: unshare(0x40604) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) fcntl$addseals(r0, 0x409, 0x4000000b) 2018/04/29 14:24:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/37) 2018/04/29 14:24:11 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x2, 0xb27, 0x80f0, 0x9, 0x7, 0x1}, 0x9}, 0xa) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x11, r1, 0x0) io_setup(0x200000, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) io_getevents(r2, 0x6, 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={r3, r4+10000000}) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) 2018/04/29 14:24:11 executing program 1: setpriority(0x0, 0x0, 0xfffffffffffffffa) r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x203, &(0x7f00000000c0)={&(0x7f0000000000)=""/170, 0xaa}) 2018/04/29 14:24:11 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x14) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r1 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r0, 0x4, 0x7, 0xfffffffffffffffb, 0x7ff, 0x4}, &(0x7f00000004c0)=0x14) 2018/04/29 14:24:11 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xdc, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7, @empty, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000240)={0xb0000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) r3 = shmget$private(0x0, 0x2000, 0x220, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff4000/0xc000)=nil, 0x4000) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000), 0x221, &(0x7f0000000380)}, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000280)={0x8, 0x3ff, 0x3c2, 0x72}) 2018/04/29 14:24:11 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) pwrite64(r0, &(0x7f0000000080)="94000bff", 0x4, 0xffffffffffffffff) 2018/04/29 14:24:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xb40, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = dup2(r0, r0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x3, 0x4) 2018/04/29 14:24:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/29 14:24:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/udp6\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000040)=""/33, 0x21, 0x100, &(0x7f00000005c0)={0x11, 0xf7, r1, 0x1, 0xcc1, 0x6, @random="c8214eb19c46"}, 0x14) lseek(r0, 0x4000000000000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x1}) 2018/04/29 14:24:11 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x80000000000) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) 2018/04/29 14:24:12 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000400)=""/130, &(0x7f0000000340)=0x82) r1 = socket$inet6(0xa, 0x80003, 0x4004000000000003) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockname(r0, &(0x7f0000000380)=@can={0x0, 0x0}, &(0x7f0000000040)=0x80) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in=@multicast1=0xe0000001, 0x4e21, 0x7, 0x4e20, 0x5, 0xa, 0xa0, 0x0, 0x7f, r3, r4}, {0x5, 0xfffffffffffffff7, 0x9, 0x20, 0xe5c, 0x7, 0xd0e3, 0x8}, {0x3, 0xc2c3, 0x2}, 0x1, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x7c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x0, 0x3, 0x62adde6f, 0x7, 0x2, 0x200}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/78) 2018/04/29 14:24:12 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x6, 0x3, 0x8, 0x4, 0x834}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/29 14:24:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x9, 0x7, 0xb9ea, 0x1, 0x1, 0x1, 0x0, 0x1}, &(0x7f0000000080)) close(r0) unshare(0x40600) accept$alg(r0, 0x0, 0x0) 2018/04/29 14:24:12 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000040)=0x10) fdatasync(r1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x9a}) 2018/04/29 14:24:12 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0xb) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) unshare(0x40600) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) mq_getsetattr(r0, &(0x7f0000000080), 0x0) open$dir(&(0x7f0000000100)='./file0/bus\x00', 0x80000, 0xb0) 2018/04/29 14:24:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100005a5800000014000000"], 0x18}, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r3) 2018/04/29 14:24:12 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000030000f5000000000000000000000000950000000000c116c292ca4eb0c315b304d81a5677403f6208f35df8d72126baab78db30c30ef99e8b0e5631088034addfbab75795df5f76fcb8dffe8e854dd8d8b04e16"], &(0x7f0000000000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xd, 0x0, &(0x7f0000000040)=@raw, &(0x7f0000000080)='GPL\x00', 0x8, 0x8d, &(0x7f00000000c0)=""/141, 0x41000, 0x0, [], r0}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x3, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/29 14:24:12 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40800, 0x28) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xab64}, {0xa, 0x4e23, 0x6, @empty, 0x10000}, 0x80, [0x2, 0x4, 0x1f, 0xffffffffffff7298, 0x4, 0x3ff, 0x0, 0x5c]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xda7}, 0x5c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x8, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x20, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000300)=@dstopts={0x7, 0x3, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x4000000000000000}, @ra={0x5, 0x2, 0xa6}, @enc_lim={0x4, 0x1, 0x3}]}, 0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3}, 0x8) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x7}, 0x1c) 2018/04/29 14:24:12 executing program 2: unshare(0x28060400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/04/29 14:24:12 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24}}) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/29 14:24:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet6(0xa, 0x80000, 0x8) 2018/04/29 14:24:12 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mq_open(&(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x10, &(0x7f0000000080)={0x9, 0x8, 0x6e6b, 0x244, 0x7}) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="56c199e0a9831e58c50ff6dc8003ebe1904d3c8c42fe4aa548d2d8b92a6ed86a64930e6a54315c1abad89d5b96d0fb99545fb515a9af6cf54a4ca50ee911be6ebf40eabe19351f2866ad8cefb51f8a2b2b2af424177e616c9dda8fd98503e46f6421ee2d675170", 0x67, 0x3}], 0x301002, &(0x7f0000000240)={[{@uid={'uid', 0x3d, [0x39, 0x32, 0x78]}, 0x2c}, {@creator={'creator', 0x3d, "65461d79"}, 0x2c}]}) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0xfffffffffffffeef, 0x0) fallocate(r0, 0x0, 0x10040, 0x4) 2018/04/29 14:24:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1000000000001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/60) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/29 14:24:12 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1a00010000000000000000000a0000000000b50000000000"], 0x1c}, 0x1}, 0x0) 2018/04/29 14:24:12 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/29 14:24:12 executing program 1: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x10000, 0x4) 2018/04/29 14:24:12 executing program 7: ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f00000000c0)=0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) seccomp(0x1000000001, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x40}, {0x6}]}) 2018/04/29 14:24:12 executing program 6: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x401, {{0xa, 0x4e23, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff9}}}, 0x88) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="74722e757361725370e90b008d8c3ac495c734f0c3d01141ff0b7cc46e33333bb59cb14f2d836a5e4dfdbc449036c9ab8796ae463bca3f897ca6e4bb6c9b1573e91d875c6eff9ddde75ba33b3dbd41a418da6e71f33b19fe2b7fd615fc9b2faab85757048feabebd68f48f406fea8f082b4045d010a16415"]) 2018/04/29 14:24:13 executing program 3: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1f) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xc1, &(0x7f0000795000/0x4000)=nil, 0x3) 2018/04/29 14:24:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) 2018/04/29 14:24:13 executing program 4: r0 = socket(0x200000000010, 0x2, 0x10000) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) 2018/04/29 14:24:13 executing program 5: unshare(0x20000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x2) recvfrom$unix(r0, &(0x7f0000000080)=""/156, 0x9c, 0x101, 0x0, 0x0) 2018/04/29 14:24:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xd8, 0x109000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) 2018/04/29 14:24:13 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000140)=0x80000001, 0x4) 2018/04/29 14:24:13 executing program 6: unshare(0x40000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsync(r0) 2018/04/29 14:24:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @rand_addr=0x1, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x7f, "710f19d696ce6fbc13db36bce18afb4d4c5f7fec58eba55fe23e462b8dc58026b13b663375144db0ade3dc30da6ff4d923c3f4dec94cc1dff7659be07361761ec36cbd9b320c02be6427a2531c68311b6ec737445e4563d84d0ec75ef7233914f432db240a9c071070e5ddda5e18f2b83d4aa2d2001a6a1587770a6de59fa6"}, &(0x7f0000000140)=0x87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x8d, "b347096712fcce7d86928ff000fb63aefc8095b9b2bd2a95a46842e1ff144a8ff2748eabaf6c4427f31a5f35679bb44a95803746219d635add869d56231b0f0651784962ebb2be61da7d3bd485a028a90dca9b0582383de4e6c89b6b9105da855327c802252842892f59f4ed2940b554c0fdd06a98abc21539b45982688b8a446e8843534f357f10bf6ea6d2c6"}, &(0x7f00000002c0)=0x95) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="7c00000010000904000000000000000000000000", @ANYBLOB="00000000000000005c001200010073656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e81eafb64f46baf596574306d696d655f7479706576626f786e6574307d47504c282c2a707070b074727573746564000000"], 0x2}, 0x1}, 0x0) [ 101.539643] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x1000)=nil, 0x1000}, 0x4}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000080), &(0x7f0000013000)=0x2b3) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/29 14:24:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000100)="c06f515bde9012fa4fc36f25af9b68e626d6a6ca08ba6b99c5b296a2178c28074c3b3590b1d88c7307a8fc4a071959a94272ae1d246e0f98201792f112aad053705ba0ef15ca", 0x46) 2018/04/29 14:24:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x200000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x84000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/29 14:24:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1000800003, r0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/113, 0x71}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/29 14:24:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_bond\x00', &(0x7f00000000c0)=@ethtool_cmd={0x3f, 0xb9, 0x5, 0x3ff, 0x4, 0xfffffffffffff801, 0x80, 0xfffffffffffffffa, 0x101, 0x6, 0xee7, 0x0, 0x20, 0x3ff, 0x6, 0xfffffffffffffffe, [0x80000001, 0xb3]}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="820a"], 0x2}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000), 0x0, &(0x7f0000000100)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x800) 2018/04/29 14:24:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x80000001}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) 2018/04/29 14:24:13 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x9, 0x0, 0x3bf8, 0x20}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)) 2018/04/29 14:24:13 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x69b4, &(0x7f0000000040)=0x4) 2018/04/29 14:24:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) write(r0, &(0x7f0000000080)="260000005e0009000000eaf8ffffff0100000000c132060000000000000008db1e35ea", 0x328) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000240)=""/67, &(0x7f00000002c0)=0x43) connect$packet(r0, &(0x7f0000000200)={0x11, 0x7, r1, 0x1, 0xffff, 0x6}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/29 14:24:13 executing program 0: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x401, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0xd4}], {0x95}}, &(0x7f00006c6000)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xde, 0xab, &(0x7f0000000000)="8e400ea586358381444426eef994509014f2a289d2528e928c524c4a0a8b895f7ba0ccbe5624a004b6427203cb8da90cae9deb17b30ed616afece28fbb367c823501274f25c0d112ba56c5d3db74c9a19ceb788d93c0895243c6bfde16447c8f15d43029fd07d31ad04e4759febe1ac2d1af0fe2c5a425a908a7583fe8ca8c8fc71320a4224be31c16d3588c8370774fad24f0602da0b79012049293374c5a773b87186f8d9be57a371b8c7608d318461b1f2425036f73ac2107e7c3b230fb4fdddebba8db3e4e00273c50666b763a2fb86a23d80d73502bee5c0caf6ee0", &(0x7f0000000100)=""/171, 0x7, 0x7f}, 0x28) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)) msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='.'], 0x1, 0x0) r3 = msgget$private(0x0, 0xa1) msgctl$IPC_RMID(r3, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000200)={0x0, 0x4, 0x6, 0xfffffffffffffffa, 0x18, 0x2}) 2018/04/29 14:24:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaab1aaaaaa01000004000000ffffac14ffaaff02000000009f000000000000309e620500907800000000000000000000"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, &(0x7f0000000140)=0x8) [ 102.024932] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:14 executing program 7: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800000040) set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/29 14:24:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1e, 0x4020c0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000200)="925144b65dda4a584a6f2e34028f37f908ed473e07ce2e7abc79a26355c6898e5a8e1626a4c1771fddaf3682db86fd81a41eebd05af3f9e2fcee6e36f77f2990a20b21aba3c3947d654e86a43e94e95a8a361341db2a7af070c10e52c1af4e782e3e9bbe53f5daf3804083cd9febb42e4a922d321c022a49873feb", &(0x7f0000000280)="88ef86a302c57cfab9c09d09492933b8527e414c2d9864fddf9eafff3c8bac916d239c95eb8c42558ede7ad149a89e67b652345ee9eda3ddbd6664c66f50ae708e28390f5da2b215a596a4cc896df359b5b752b76c4a6367d80df7e786f088067ddc88b12ea048244ccbb7d737812609f4d0c00de004e5fbf667aee663d24920511f15f1e8e097c72356d5bab8791b7f2f7262ab3f97bc81b895de72b5322404a05fcadc637e4527a4ea635187ce8943601faaf3817d17e6c699f56abb1ab27fb7291b0a6d3f3981f73a3bfefc2d68e8201b0427324a77a3f8374f867ef79bf667160f6e2b9cd19686248596ad32b501b1"}}) fdatasync(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x200) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6f73322e2f64657610c8b3212f636f6e74726f6c432300"], &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13, 0x3) 2018/04/29 14:24:14 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/29 14:24:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/04/29 14:24:14 executing program 0: socketpair(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000640)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=""/67, 0x43}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/04/29 14:24:14 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1c4, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xeb, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @map={0x18, 0x5, 0x1, 0x0, r1}, @ldst={0x1, 0x3, 0x2, 0x0, 0x5, 0x6, 0xffffffffffffffff}, @alu={0x0, 0x4, 0xf, 0x0, 0x5, 0xfffffffc, 0x9}, @exit={0x95}], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x48) [ 109.115627] syz-executor5: vmalloc: allocation failure, allocated 727195648 of 1258078208 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 109.129727] syz-executor5 cpuset=syz5 mems_allowed=0 [ 109.134987] CPU: 0 PID: 7783 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 109.142630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.152013] Call Trace: [ 109.154652] dump_stack+0x185/0x1d0 [ 109.158326] warn_alloc+0x3fc/0x660 [ 109.162049] __vmalloc_node_range+0xeab/0x1140 [ 109.166681] ? xt_alloc_table_info+0x30/0x130 [ 109.171222] __vmalloc_node_flags_caller+0x102/0x120 [ 109.176379] ? xt_alloc_table_info+0x6d/0x130 [ 109.180953] ? xt_alloc_table_info+0x6d/0x130 [ 109.185541] kvmalloc_node+0x2a6/0x2e0 [ 109.189548] xt_alloc_table_info+0x6d/0x130 [ 109.193966] do_arpt_set_ctl+0x425/0xb40 [ 109.198140] ? arpt_unregister_table+0x570/0x570 [ 109.202966] nf_setsockopt+0x476/0x4d0 [ 109.206960] ip_setsockopt+0x24b/0x2b0 [ 109.210948] ? ipv4_pktinfo_prepare+0x650/0x650 [ 109.215694] tcp_setsockopt+0x1bb/0x1f0 [ 109.219724] ? tcp_disconnect+0x15e0/0x15e0 [ 109.224077] sock_common_setsockopt+0x136/0x170 [ 109.228872] ? sock_common_recvmsg+0x270/0x270 [ 109.233536] SYSC_setsockopt+0x4b8/0x570 [ 109.237708] SyS_setsockopt+0x76/0xa0 [ 109.241605] do_syscall_64+0x309/0x430 [ 109.245541] ? SYSC_recv+0xe0/0xe0 [ 109.249115] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.254325] RIP: 0033:0x455979 [ 109.257529] RSP: 002b:00007f46e6502c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 109.265270] RAX: ffffffffffffffda RBX: 00007f46e65036d4 RCX: 0000000000455979 [ 109.272557] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000013 [ 109.279847] RBP: 000000000072bea0 R08: 0000000000000046 R09: 0000000000000000 [ 109.287148] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 109.294441] R13: 0000000000000578 R14: 00000000006fb3e0 R15: 0000000000000000 [ 109.302083] Mem-Info: [ 109.304634] active_anon:84756 inactive_anon:77 isolated_anon:0 [ 109.304634] active_file:3052 inactive_file:2052 isolated_file:0 [ 109.304634] unevictable:0 dirty:2 writeback:0 unstable:0 [ 109.304634] slab_reclaimable:3408 slab_unreclaimable:9668 [ 109.304634] mapped:69940 shmem:84 pagetables:851 bounce:0 [ 109.304634] free:33678 free_pcp:36 free_cma:0 [ 109.337584] Node 0 active_anon:339024kB inactive_anon:308kB active_file:12208kB inactive_file:8208kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279760kB dirty:8kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 135168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 109.365649] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.392091] lowmem_reserve[]: 0 2820 7247 7247 [ 109.396929] Node 0 DMA32 free:43608kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.424449] lowmem_reserve[]: 0 0 4426 4426 [ 109.428923] Node 0 Normal free:51276kB min:41196kB low:51492kB high:61788kB active_anon:339024kB inactive_anon:308kB active_file:9808kB inactive_file:7752kB unevictable:0kB writepending:8kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9344kB pagetables:3404kB bounce:0kB free_pcp:712kB local_pcp:0kB free_cma:0kB [ 109.458151] lowmem_reserve[]: 0 0 0 0 [ 109.462082] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 109.475553] Node 0 DMA32: 3*4kB (UM) 2*8kB (M) 2*16kB (UM) 3*32kB (UM) 2*64kB (UM) 2*128kB (M) 3*256kB (UM) 3*512kB (M) 2*1024kB (M) 3*2048kB (UM) 8*4096kB (M) = 43804kB [ 109.491176] Node 0 Normal: 782*4kB (UMEH) 453*8kB (ME) 234*16kB (UME) 80*32kB (UM) 194*64kB (UMEH) 82*128kB (ME) 3*256kB (UME) 2*512kB (UH) 4*1024kB (UME) 3*2048kB (M) 1*4096kB (M) = 52096kB [ 109.508632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 109.517316] 3266 total pagecache pages [ 109.521303] 0 pages in swap cache [ 109.524842] Swap cache stats: add 0, delete 0, find 0/0 [ 109.530288] Free swap = 0kB [ 109.533380] Total swap = 0kB [ 109.536479] 1965969 pages RAM [ 109.539645] 0 pages HighMem/MovableOnly [ 109.543684] 105641 pages reserved 2018/04/29 14:24:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e33ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) write(r0, &(0x7f0000000000)="737906098086ef6700f5472bf72de5a51b039a6b8fae98daa21fa8cd897d966f7185fe48fa89a73a7a48e57fc1ec8edc4ad0046cebb3", 0xfffffffffffffffc) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/29 14:24:25 executing program 5: timer_create(0x0, &(0x7f0000000240)={0x0, 0xc, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000180)}}, &(0x7f0000000280)=0x0) timer_getoverrun(r0) 2018/04/29 14:24:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/29 14:24:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)=ANY=[]) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x4, 0x7, 0x2, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000012c0)={@ipx={0x4, 0x8, 0x9, "1a69888a172e", 0x8001}, {&(0x7f00000002c0)=""/4096, 0x1000}, &(0x7f0000000240), 0x20}, 0xa0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xfffffffffffffffc, 0x4) connect$l2tp(r4, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) close(r0) dup2(0xffffffffffffffff, r4) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/29 14:24:25 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2bdc, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x8f0, 0x2) r2 = dup(r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000240)=0x3ff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200102, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x41, 0x2) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockname(r3, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000300)=0xfffffffffffffdc7) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040), 0x0) 2018/04/29 14:24:25 executing program 7: timer_create(0x0, &(0x7f0000000180)={0x0, 0x34, 0x2, @thr={&(0x7f0000000000)="bb7493b55285ecf833f3dc72ed955a7c098c7c20b1df90ab484e1de8d3b4adcebd5d529823d8ce6d192c2e1a16ef4dcb7bb3d59fd8a1", &(0x7f0000000080)="edc948db5f0cafa1ff4aafb656031c2b7f96b08566ba1ff081cfeba51d56872f6833169d31f1f00fd0b6415df946d1a2a6f4545521fd9a8c9c8edbfcc5449458c72f2098ab7fd9f6424b2bed87aeccfb4cc9c6a5ced6aadc56e85b878b0012eb706c6aedf67e2c8c785a64531f07eebf14b4d087c0c4187e0a65ad914b27863c15e7df0f5e2be4a37cf0185a26041c82cf252d0a6d4800ae916954a8cbd0f83bf8727f33c286c0e0d267e25889de4691684efaa9a716817685c8fea391dd57f2ef1083728074e80146e43eb029d3c7f2678907bf3e3742ca28dc20d227e20c6eff3ac801ae18e182ca3ed3adbb72b1"}}, &(0x7f00000001c0)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000300)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffff80, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r3, 0xff, 0x9}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='highspeed\x00', 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000004c0)=@generic={0x0, "54140bf8d58a31fcf976acdc3f1b8cef31aa1e40ffe813905b7ec85f1c91537adb5e935a46df64813c66df29c47b16e2ed10955f40be666cb0951ecdb1afc908cb9eafb20b4d3f013ea1f03013ec61afa7225d9bf811826bbacdc9a7a158c620e904dc7e70eb13e98e660ea94926dab56782eead5c762dff82b9a5cb6b79"}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/29 14:24:25 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fstat(r0, &(0x7f00000001c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4f8, 0x20000) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x5) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x28, 0x1d, 0x109, 0x0, 0x0, {0x18}, [@typed={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 14:24:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000340)='GPL\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0x8f, 0x2, 0x7, 0x42}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0x7f}, &(0x7f0000000180)=0x8) ioctl$KDMKTONE(r1, 0x4b30, 0x5217) setsockopt$inet_opts(r0, 0x0, 0x2000000015, &(0x7f0000000380)="63fa52b6", 0x4) accept4$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a80)=0x14, 0x80000) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$can_raw(r1, &(0x7f0000001ac0)={0x1d, r4}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000280)={0x1, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e24, 0x3, 'lblc\x00', 0x2, 0x9, 0x16}, 0x2c) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/76, &(0x7f0000000240)=0x4c) 2018/04/29 14:24:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21}], 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000040)={0x7, 0x5, 0x7fff, 0xffffffffffffffff, "8c25cc0e2dd43f2ec2a51fb6f366f2db34cd771fd8db4536e395f3383b48a4b13ab847c839a3e4b677709d56"}) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) getsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x1, 0xfff}, 'port1\x00', 0x8, 0x40060, 0x2, 0xc1, 0x5, 0x3f, 0x10001, 0x0, 0x3, 0x9}) sendfile(r1, r4, &(0x7f00007ed000), 0x2b) [ 113.817517] IPVS: set_ctl: invalid protocol: 1 172.20.20.27:20004 lblc 2018/04/29 14:24:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x200, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)="ff", 0x1}], 0x1) 2018/04/29 14:24:25 executing program 5: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = memfd_create(&(0x7f0000000100)='\x00', 0x2) r1 = syz_open_pts(r0, 0x400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) [ 113.867864] IPVS: set_ctl: invalid protocol: 1 172.20.20.27:20004 lblc 2018/04/29 14:24:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = dup3(r0, r0, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000000c0), 0x0) 2018/04/29 14:24:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) socket$packet(0x11, 0x2, 0x300) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) 2018/04/29 14:24:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x242b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0600f3536a5a990bc61a7c28bd415118f19b948af2dfd9396670ce8f4231527fc34be6d77f4d3951bd61b4f2515ba4b243027594eed607c465cd173b8e8cd46aa325213251d6dd155d2b", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x2}, &(0x7f0000000040)=0x10) 2018/04/29 14:24:26 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) [ 114.080857] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/29 14:24:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xd9) ioctl$void(r0, 0xc0045878) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000100)='cgroup.subtree_control\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7, "3866526f9ee1e8"}, &(0x7f0000000040)=0xf) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x2}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x570}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xb7, @mcast2={0xff, 0x2, [], 0x1}, 0xf4b8}], 0x84) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/29 14:24:26 executing program 1: r0 = socket$packet(0x11, 0x100005, 0x300) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0xa0000) [ 114.172269] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/29 14:24:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40400, 0x98) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/29 14:24:26 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3f, 0x100) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) accept$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x20}}) sendto$ax25(r0, &(0x7f00000001c0)="04ac8eba65bb633623f7193d1fe2c323afc4a27200f0ffd8e2581b2528bd9656c42abfa86490dd66cb78caec9aa47a4ba1c190dd7ca35d479de61f66aeb4d537a4002b6a216087852c8112d09cb16118777f92978be12c8f1400e7c9aa18a1990f974f6d3a20997ad8284dd90259dfced4033d94f716b8ed4486dbf942e72c70ef198e8373a21929ed592e10ff4d87f022cc0bf10a1ca21c2ebf742ee099b1fc6e", 0xa1, 0x80, &(0x7f0000000280)={0x3, {"aba8c047d9b9ec"}, 0x6}, 0x10) uname(&(0x7f0000000040)=""/92) 2018/04/29 14:24:26 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r1, 0x304, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000c1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/75) 2018/04/29 14:24:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x9, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/29 14:24:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e21}}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/29 14:24:26 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x502, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={"7369743000120007000000454000002a", @ifru_mtu=0x400000}) 2018/04/29 14:24:26 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x20800000010f, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000a3c000)=0xfffffffffffffe3f) 2018/04/29 14:24:26 executing program 1: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x40101283, 0x7fff) [ 114.994905] device lo entered promiscuous mode 2018/04/29 14:24:27 executing program 1: pipe2(&(0x7f0000601ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)}]) io_getevents(r1, 0x0, 0x1, &(0x7f0000514000)=[{}], &(0x7f0000003000)={0x77359400}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0xa39e, 0x5}, 0x2) 2018/04/29 14:24:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e21}}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/29 14:24:27 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) fremovexattr(r0, &(0x7f0000000100)=@known='user.syz\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x60, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sysfs$2(0x2, 0x3ff, &(0x7f0000000280)=""/94) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002d00e92e000000000000000002000000040000004d3363697b852dc85ebe13663f3c07e697126dc5e52db0a5ac8d0ba6e52714"], 0x18}, 0x1}, 0x0) 2018/04/29 14:24:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000140)=0x84) r3 = socket$inet6(0xa, 0x6, 0x1ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x2, @empty, 0x4}}, 0x7, 0x2, 0x6, 0xe9, 0x7}, &(0x7f0000000300)=0x98) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}}, 0x270) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 115.215255] device lo left promiscuous mode 2018/04/29 14:24:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) mq_open(&(0x7f0000000040)='-$\x00', 0x8c2, 0x40, &(0x7f0000000140)={0x7f, 0xf89, 0x3155, 0x5, 0x5, 0x200, 0x0, 0x4}) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) preadv(r1, &(0x7f0000000400), 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/29 14:24:27 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000106ff4)="010080000000006465667d00", 0x100001000, &(0x7f00000001c0)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000975ff2)='./file0/file0\x00', 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x9, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) umount2(&(0x7f000017c000)='./file0\x00', 0xa) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '-&!\x00'}, &(0x7f0000000240)=""/73, 0x49) 2018/04/29 14:24:27 executing program 6: r0 = socket$inet(0x2, 0x3, 0xad) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x200) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3fd0000000000000, 0x80) fanotify_mark(r1, 0x1, 0x20000, r2, &(0x7f0000000100)='./file0\x00') sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x7f}}], 0x3fe, 0x0) getdents64(r2, &(0x7f0000000140)=""/90, 0x5a) 2018/04/29 14:24:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e21}}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/29 14:24:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) shutdown(r0, 0x1) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpgid(r2) 2018/04/29 14:24:27 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}], 0x1c) 2018/04/29 14:24:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210c0000000000000001802000000004000500000000085f27b3c414000098534f1950e875b37c137de51629e3d3ea06238b3945c1c0dc5db691611af219c2a880863f9dbf01334bab157f7b098cd862dd27489be85b86b6e9768d9957d9fc5960f7fd40d476bd682bc1b5d75c622ddfaa0cbdba2a58069f9d9e97254a5a73ccc105712e01636df3279ae0cb55401a1b109422a8"], 0x24}, 0x1}, 0x0) 2018/04/29 14:24:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0x268) 2018/04/29 14:24:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vlan0\x00', 0x10001}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/04/29 14:24:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/29 14:24:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/04/29 14:24:28 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8f8, 0x24400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) r1 = getpid() epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x1) fcntl$setown(r0, 0x8, r1) unshare(0x8000400) mq_open(&(0x7f0000000000)='-vmnet1[\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f00004f4000)={0x0, 0x7, 0x2}) 2018/04/29 14:24:28 executing program 5: r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) unshare(0x400) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/04/29 14:24:28 executing program 2: socket$kcm(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x20000040) 2018/04/29 14:24:28 executing program 6: r0 = socket(0x3, 0x80007, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r1, 0x1, 0x5, "c46d0683b24d85eaad786a0484791b7ba64e9093a0608a2c6abaeabdf2f57bf558d43740ae7f6878c41cde7da148230127d54e5da1315ae5244e"}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") fchdir(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0x8100000000}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x8, 0x6e, "29d63490440a87118ddded1cd61cd115675e3b2f52d5833b5f3fd5383dd0b84d40297c40f3c1df9c1fe05e3df988bfc621e46561786f29a07613fbb722d561d45cbd07468a740f86879c6a448c0f30bc2473e2704057469750f71ede978939715fcdcd7a7b1185f97042b501ec60"}, 0x76) syz_fuseblk_mount(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/29 14:24:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000001c0)={0x7, 0x5, 0x5, 0x0, 0x0, [], [], [], 0x6, 0x5}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, ':posix_acl_accesslo/%@'}], 0xa, "907a125a0fab1d2d138532ef0a3bdf87b9f04d2e6af47ac7e6d2d3f97c1785220041e3981d13b1de6f4b9e8aca653027d0abad488a650e5c736c2cd34943ab4eaca38660c6aa3a48bac6fc27fc549806ab07b48601ea1a4c18655f48a78bfb1a5086d7e52d642e9752e7ce5da80afb5406a88f212ea200c8c79c22ff57f6a9619b38a24d765870b2064e920666c01d8df876dc9128cf24ed281a"}, 0xbc) 2018/04/29 14:24:28 executing program 3: r0 = memfd_create(&(0x7f0000000040)='$*', 0x3) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/29 14:24:28 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xce, 0x2000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x1, 0x70, 0x180000, 0x7fffffff, 0x4, 0x9, 0x0, 0x8, 0x8000, 0x8, 0x3, 0x1ff, 0x0, 0x401, 0x3987a4a5, 0x1, 0x401, 0x7fff, 0xcd, 0x400, 0x10000, 0x6, 0x0, 0x9a6f, 0x7fff, 0x7, 0x18, 0x5, 0x5, 0x3, 0x1, 0x80, 0x7351, 0x3, 0xf7b, 0x3ff, 0x1, 0x2, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x28881, 0x8, 0xfff, 0x3, 0x5, 0x1, 0x2461}) r1 = socket$inet6(0xa, 0x80001, 0x0) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000100)=""/176, 0xb0, &(0x7f00000001c0)=""/110, 0x3}}, 0x68) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000fac)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa}}}, 0x108) dup3(r1, r1, 0x80000) 2018/04/29 14:24:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000210001000700fd686fa2f8bc0200000000000000271d85940800030001030040", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xed84, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0xfffffffffffffff8, 0x9, 0x1000, 0xffffffffffff0d69, 0x7fffffff, 0x7}) 2018/04/29 14:24:28 executing program 0: mmap(&(0x7f000053d000/0x2000)=nil, 0x2000, 0x2, 0x18150, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mprotect(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) 2018/04/29 14:24:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x34f) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip_vti0\x00', 0x1}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/04/29 14:24:28 executing program 7: perf_event_open(&(0x7f0000803f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) madvise(&(0x7f000099e000/0x1000)=nil, 0x1000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/29 14:24:28 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x200, 0x1, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6c0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000000000000000000000000000000100000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x150, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xff, 'bridge0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0xff, 0x1, 0x63}, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x3, 0x7, 0x5, 'pptp\x00', 'syz0\x00', 0x5}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x820, 0x100, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x400, 0xb, [0x17, 0x18, 0x21, 0x12, 0x10, 0x26, 0x1e, 0x14, 0x35, 0x1, 0x5, 0x28, 0x3c, 0x10, 0x3f, 0x16], 0x0, 0x7ff, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0xfffffffffffffcc0, &(0x7f000039efb0)}, 0x10) 2018/04/29 14:24:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'irlan0\x00', 'veth1_to_bridge\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xe0, 0x110, 0x188, [@quota={'quota\x00', 0x18}, @state={'state\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d5898eea5c12e044ba8bcb6e44244f6b07dd457c962bf0b9bfe7bde41c56112394f4df9cad3975d6a589ddb6fc54cc10d59cbd0a823ee719ade676fd16eaff1c"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x290) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/netlink\x00') stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000019c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f00)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003700)={0x0}, &(0x7f0000003740)=0xc) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0)={0x0}, &(0x7f0000003900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003940)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003a40)=0xe8) getresgid(&(0x7f0000003a80), &(0x7f0000003ac0), &(0x7f0000003b00)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003b80)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000003c80)=0xe8) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000004300)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003cc0)={0x0, 0x0, 0x0}, &(0x7f0000003d00)=0xc) r16 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003d40)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003e40)=0xe8) r18 = getegid() r19 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003e80)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000003f80)=0xe8) fstat(r0, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004080)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004180)=0xe8) r24 = getgid() sendmsg$netlink(r1, &(0x7f00000042c0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc, &(0x7f0000003680)=[{&(0x7f0000000500)={0x13b8, 0x19, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x2c8, 0x48, [@generic="94f229ea9d16c1b2d67b9c0b72be7e7b6125d1857ab7dcb4fb1f77fe0c25d11b03f829a620ef90a9d58bc6afff8897d565a3887897d4c6fd94f04a87a80cec22725df7a653255bb2ed0702d73fdf777ca56b96600e1cf4b261ca22f1aa1d7aaf23d23b567d3ac74418b06cc96dea5f6712f9bff8c744a6a9d762592c9ed437fc91c4daadb96075d859decf441972c2a91a930c0ff665da762753b8768e6e7843f67a29a59ff74155ff3af40dc0cae477c0e8152f6d3f02e606def142ae9f23153129bb3a4eaaf8866c1dd4cf194a8030dea3b0fd6c8951248356e5d0c01166a3c07d115536932d1d5564633d40467a966af6a9de4d58a79d855f76", @generic="a6e45bd841eb7dc5d3132bffd44e1bf471ca7802218c4264458aa45de1f52154a683b6f20fd8ead1c03abe0a7385e6d7fb87a6d82407d91a078efb16e84ba6726dcc7b54e9354669296fb3e67a1dcdd52f2f7ebee59bcaa819da38c397ec9b0fa228d5723eb222e1fcdb7aac730dc183e0c632dc1bb14c2eac7b2227602a3aa4b2368c1fabf1d57161895bed63e4fe0f08d7ea194644c7", @typed={0x8, 0x75, @uid=r2}, @generic="55a3364c53590f99ffdac0de9c7b1b3af65dd9daa321483eb4483055737175c1d25a33d3240a4d08aa61e89156c2b289d04b2fb0572ac26fcc12f66b3032c7ad09716a37bb6e61e838fedc9e72271b0d69c9689b86e73cbebd2dd7775a04e98e8022ed5ac42c8272ed5a3d23a9dc8b0c5a5abb24904caa5b8e3a864d4c7a5903a4b18a6f00cb040c6a7cfa07caea7335072db1a5c76d87cc114e5bdcb13f7d9dbd91e7678fd0bf12f2e3bf", @generic="502991e46da5b9c223d0c321a7a982b28c5bef55d4ce09aa198b034da7f8b869ff96f7faf1ab8033939ee3be5c823ca1ddd88107e9d760b3d17917d9149843c59c6ef67aa5750bf1ea317a35e1c0996a237e4cbc8db01fcf5d3e44ee811b028e551b0d1fc627f770d4bebcd216165bd6426052a6c9a247", @typed={0x8, 0x7b, @uid=r3}]}, @nested={0x10e0, 0x64, [@generic="8ae2ae1b74c9caed6b895f1e0562950c3ed45d29e1c529e6a5deb227823e6a69710ca4be765c50ccb37ea54306e49a06d0945e142f0863", @generic="1715777153d51178772f8b3edaccdb3931ea83b9d5cb7e86fb975a301131a8cce78d503e5d17918b6b90efe60de71e3607f8392909e61a231c0751682776a36dcb24aa542b4b645591b8bcc0ae34ed49c54234ebe7f816004c37caf05d519c42f55d80e28a293954026d7791572e1a45bce3645b56a86bd398ef347dd2209ef56bc349deadef0b22dcf4c342e02019af391b7d8a4283fdb60f537a4c2f718514b72c333e", 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@generic="7be1ebb9a2b4ccb5f778cb6f219e96243ffdd192d4dee38f3dbb61640f139cba85c35a1c400b19e7891e9be7d8ae14848ddd795d730b6c7fd083943d1eead1193cfef54387bd58e84cbf1da7df113f91af", @typed={0x8, 0x92, @pid=r6}, @generic="6953845e12df69406a9feadabd81c929b5cb55ddc8f7ff6630d4d0a9551d0d01011dfe8fc5d4c97d9e7932a17e1cc9805a5af57b5d984ad2fa69de2f16cf79653c6a5ebd3509822595b948519298478e7fde766a3fc04a79e2394477db044d82dfe18014f1be14d927949b80bb503065780cf6dae6ada5fd867d0fea0fc522da239e6f5edc72c5491bdbed1e7df509416c9b3f1ec9d175aad30fb07dc3"]}, @nested={0x214, 0x6b, [@typed={0x8, 0x5c, @fd=r0}, @generic="3d4b0733b8275b51386bad93a85f0ba8e5c2abdad5037b5f9fd251725bc25434d741cea244e075afdaec705551bb5b1ddf7a7be9f7209d53c6d0e267834a8fc09189bf78beb4b5ec1f4fee409098fa66a74be91c7c2c46866537f59ef80e056028528fdd8f199d2b16be7c77cab4616d469e9246fbb885d9701abdc00f5fbd8661952258a811d281874af1e35c7dcf3cd9fdf398a418fca03fcc005ad47e632a492fedfd13139b4a9c7c3fbd2fed056563dde859744cb257915183382f00901ce2831d819d", @typed={0xc, 0x1b, @str='broute\x00'}, @generic="6877aa92223bff40a4cda21393e7d4c584016663a048f9de9e0ada32aa8d7254d354a3dc097d8a55067930dca834b2d1df6b3d058de97a8452bcb1b2fd83e4261d7a235a9eb112cfba29c26b74af0b65ba5abd46a2abcaefd21ca5d94156eaadf8dce82dcffc3753bdec1ab9d6818d37bf70aeefcfa8bc9b09371745b709542e9a5d4bda2b1d2081146f7b8aa463ac4d2b8fc8000b289111df0427edea46ed76b63e2e22b8f338d9ebd521e03dc933d065e5899e166f100147cdb8a6d221b3ca37b95063319e", @typed={0x10, 0x2, @str='&^em0em0\x00'}, @generic="cb65a6f58885cbcd5c6343182e44f608759f5284562d9055f0ac00bcfbcf7568a6cdb2a06b2cf0d500be2dac2f46a6c0619ba03cab028ad71d160c6a7ecd52f8fce8d678bd147419f2f407548d17cb7fe056ff6a36878e219a", @typed={0x8, 0x2e, @fd=r0}]}, @typed={0x8, 0x23, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x9, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x7c, @u32=0x7f}]}, 0x4d0}, {&(0x7f0000002480)={0x90, 0x10, 0x20, 0x70bd25, 0x25dfdbfe, "", [@generic="da9c88028efd5590bf3c0d56f6af8346d9b0c9e01f17614c4f3e8251a6ee67d25d9aecd33338fe2fb8e931562bed090e29488a9446f3005bb8b32af003384f6ff9d6934cd78d492f919a727eeda66fb21fde888f933f7da0c2d91852af3e535824206278b3b805c89990fe713a2a041748dd70aae9f2116ceea93ed0b4"]}, 0x90}, {&(0x7f0000002540)={0x18, 0x36, 0x4, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x78, @fd=r0}]}, 0x18}, {&(0x7f0000002580)={0x10dc, 0x1f, 0x0, 0x70bd28, 0x25dfdbfb, "", [@generic="d0638f2e6ac7a371a5b83eabae4e06f0299ace85670ab10bf31269eae14ec0866e20012f03103d1b85b2ff7e28a70c1983358a8b416544e5fb1d0bd413618463297b6b5509ce0d534fac744acce38ad9acf85fef45b441fad974e55a87", @nested={0x102c, 0x44, [@typed={0xc, 0x6c, @u64=0xfffffffffffffb3d}, @typed={0x14, 0x1e, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="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", @typed={0x8, 0x32, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="6b446b72ee8094ea88e0b2300b1cf5f0fdae9128d275c5e88e92d2ffd2121119c3f24fad023c8794ee695caf00ab419e25ecc07ddd883823a77d9ac161212a9367"]}, 0x10dc}], 0x7, &(0x7f00000041c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x100, 0x40081}, 0x20008800) 2018/04/29 14:24:28 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01072dbdf42effdbdf251100000008000400f60000004800020014000100000000000000000000000000000000080007006a000000080008006178000008000b0002000000080008000100010008000b000a00000008000b000a00000008000600f7a2000000ca7c8acf3f6747d70dad264b91aa1a467b2b00423d3f42fdbd5aca6175d559ea7b935d971613742bee880b3cc342509b47dff2dcc5879396876728553d"], 0x6c}, 0x1, 0x0, 0x0, 0x8811}, 0x40000) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x0, 0x70, 0x12, 0x1, 0x8, 0x100000000, 0x0, 0x9, 0x8200, 0x9, 0x2, 0x4, 0xdb11, 0x4, 0x9, 0x100000000, 0x7, 0x9, 0x9, 0x3, 0x5, 0x91, 0x8, 0x7, 0xffffffffffffff7f, 0x100000000, 0x8, 0x2, 0xd0c, 0x5, 0x476e1528, 0x2, 0x0, 0x80000001, 0xffffffffffffffe1, 0x4, 0xd9b, 0x3, 0x0, 0x7ff, 0x0, @perf_config_ext={0x3, 0x100000000}, 0x4, 0x3717, 0x4, 0x3, 0x3, 0xaa6, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/29 14:24:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x35, &(0x7f0000000340)}, 0x10) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000000)) io_setup(0x2, &(0x7f0000000040)) 2018/04/29 14:24:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='@']) socket$inet_smc(0x2b, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x101, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x4, 0x3ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x6, 0x5, 0x9c, 0x8, 0x401, 0x0, 0x8000, r1}, &(0x7f0000000180)=0x20) 2018/04/29 14:24:28 executing program 2: r0 = socket$inet(0xa, 0x6, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x1f, 0x100, 0x3f, 0xf38, 0x1000, 0x6}) 2018/04/29 14:24:28 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 116.930178] : renamed from bcsh0 [ 117.049880] cannot load conntrack support for proto=7 [ 117.174770] cannot load conntrack support for proto=7 2018/04/29 14:24:29 executing program 3: pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)={0x30, r1, 0x4, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x43}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x30}, 0x1, 0x0, 0x0, 0xc005}, 0x40) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000100)=""/192, &(0x7f0000000080)=0xc0) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x200, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/29 14:24:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x1, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xe000000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x78) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) listen(r0, 0x400000000007) r2 = accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8fd}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0xfff}, &(0x7f00000002c0)=0x8) fadvise64(r2, 0x5e, 0x9, 0x2) 2018/04/29 14:24:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) read$eventfd(r0, &(0x7f0000745000), 0x8) 2018/04/29 14:24:29 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000000080)=""/24, 0xfffffe5b) 2018/04/29 14:24:29 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000014b"]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x6}, {0x8, 0x8}, {0x2, 0x80000001}, {0x2, 0x3}, {0xc, 0x2}, {0xa, 0x2}, {0x2, 0xcd}], 0x7) 2018/04/29 14:24:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000005435, &(0x7f0000000000)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)}], 0x3, 0x0) 2018/04/29 14:24:29 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x8b, @empty, 0x4e21, 0x2, 'rr\x00', 0x10, 0x9, 0x1a}, 0x2c) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) 2018/04/29 14:24:29 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f00000070c0)=[{{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005f00)="8b", 0x1}], 0x1, &(0x7f0000006000)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x10000145, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') epoll_create(0x7) 2018/04/29 14:24:29 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20040, 0x0) write$fuse(r0, &(0x7f0000000040)={0x12, 0x1, 0x3, @fuse_notify_poll_wakeup_out={0xe4f}}, 0x12) r1 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000500)=0x4, 0x4) 2018/04/29 14:24:29 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x244002}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="000408000000fcdbdf250f000000440001000800010002000000080004004e2200000800050002000000080002003b000000080008000200000008000600727200000800090030000000080006007272000038000200140001000000000000000000000000000000000008000300000000000800040005000000280003000000000008000b000a000000"], 0x90}, 0x1, 0x0, 0x0, 0x4008040}, 0x20040000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) writev(r1, &(0x7f000051c000)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/29 14:24:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x1000) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="a24c2bfbd9e714eef710a4a42a0e8e4c835b55d42ac64b0cb49de0291da7f2c3864300a835e33e9c2c6e048035741e5123f2d5b14313f3c58f9dba1bd0b4a5966e8924f8ece215f81c02acbdf9461a7e1e9ac99b4fb54df8827b61559410fbb6646bc0fa91793487388f164f20dc1dd9a40ce886489f06936e1da5ce34aa97a74aef1d715e67476c1937fe4a04917c36fb537ba149bf62661b893d3caedaf34f179697aee9c989", 0xa7}, {&(0x7f0000000100)="0e72b6f50fe250956ade821a5e5029da65a26fef6db552e064283854b20d50b02b014dfb5cabddbfc66ce6328c", 0x2d}, {&(0x7f0000000140)="203952a3ea7830dad8889e360362213b7d7e2a8e231cd4387808824506e3801d5da7b1c90afb01d552d05c35c6870109d7f057a88d937d641311fe4db2f543b01ba29e6fb1a6cb46b4fbd5e38be2c87f253ad9a932729dda87dba00e74fbbc19ea6c7a3d20ecd14b24015ead3ff968895a2db059b238675b0a3cd2c79e1334a768904561cb91cbd337c2eb5d2f72a7d666af7e62faf102b4ce253edc6d75bfd882c2972df7efcce3e25bc3fce1c1d7fdf4a31181b078d59ce29d88f9be64ee374fffe757775a45b718c9dffafd6988423d78e1cbbc6aad1684ead5a815aeae", 0xdf}, {&(0x7f0000000240)="47fb96452a47dec3853c7ce5866964e3ab129f62ed35a6e152951e74345c2fa42445c836a176c25bc5a4", 0x2a}], 0x4, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1090, 0x4004000}, 0x800) 2018/04/29 14:24:29 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x23) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/29 14:24:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) read$eventfd(r0, &(0x7f0000745000), 0x8) [ 118.240767] sctp: [Deprecated]: syz-executor7 (pid 8170) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.240767] Use struct sctp_sack_info instead 2018/04/29 14:24:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x101) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/29 14:24:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0xffffffff}, 0x4) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0204000e0e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000520035d3560e13120200010000000000000000000000000005000500000000000a00000000000000ff020000000000000000000000000001000000c400ded52ebeb85fbf2071d46885e73b84df1e2585f723a375bba47a4ae929db32d1d72a461fd1c8e32190d0c962692181147608e543e7b1b5504a"], 0x70}, 0x1}, 0x0) 2018/04/29 14:24:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/12, 0xc}}], 0x1, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/04/29 14:24:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000002940)=[{{&(0x7f0000000080)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="6874b19eb044a055d58068eb0d92e68f3c", 0x11}, {&(0x7f0000000180)="541e44a6a5db91bd948eb1c06886582367a66fc1ac41ff452e7013e745ec1d0b72aabdb9e926a3abb551d16ceff0fae790d5fa485ef4cf02f2cb43c48745b4b09fe0ef4df889b79950cfbc5c69814855cf32c02632b89b64f9ae62d5847e39e38f934fe2ae85c944ddecbd7d7402ff1d7ef4e6aa4d7410e5fc202f05963db0a5d9afa13c7cc999cc713e55bb3b164bc98e5758296959283b40374f523aa576c690c4d8357b49d9c6873d8192aeecddaa3ddd1ebde2d838d813d27c975648fa1340a90700044fb5", 0xc7}, {&(0x7f0000000280)="f7dc74895ca3f893ae13a5cbbbff04f5487783b6bb45a2603801da60710f233beecd32c19ae1b678c3a22c1e4bfcee7f8f9b0afe3a9413814d00feefed05491cd68703a8a670086a343f418a304707aaa96118bdc98ed8", 0x57}, {&(0x7f0000000300)="13f4468ebb0444524e95c766f6b5523f1f30a695a89141b70f99f2e0ce9d98ec8ecb835efd967f0e076f89aaa501edcb7a62ac5e1d5c41667c0dbcdf998abafc839b02f98f6578dab5f03f21194967d9952029bb16b175d463f4597be12e6516e544f7ae1bbe771100e2d45f728f0271c6b5a83214b115ef35aaa4bb06683b1bc1849f0145a9c9d68d0be7fe7e17af809728314807eda8be", 0x98}], 0x4, &(0x7f0000000400)=[{0x20, 0x118, 0xe0000000, "1f6433b142d75eca7d5f2aa4"}, {0x20, 0x103, 0x100000001, "87834a5fffe3ba1540717139c3"}, {0x28, 0x102, 0x72a, "2d69c14b84cb949977dd11c394170a97b6"}, {0xd8, 0x116, 0x1, "4b4b14276336d07ab7e8d71c34c660f0a8d912d40fd240a69f0b70b54bdd6fe5aed0297516785062ebb99fc5c3ab6e5d322caa358655d5502c29210267926c4edc8de3a003c7e9a312f496ab1471fa203172203e3e1cb1eaf226e493140200312abd30dc023fbdd58bc1fadc5d2c8cf424927e47cc66cc02464152e553637204605f4438c7b10d89bad58728890f1270f2bebf3e60cc6581d14c9f2ced10d59bfc42f43d3a653e572cac118921e10eabff6245adfb8ce4da653cefa3fcf6b08b2feec7cd25"}], 0x140, 0x48091}, 0x200}, 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{&(0x7f0000000900)="07da96151d7cd9d252f27f18baca4966f6fe4bf982df77a36562d33d7cd2578f", 0x20}, {&(0x7f0000002180)="405c80e24d83ed0526d407e525b431a5a39ba1dedb62d9c839b032165cdb6e7c6db2b156f79fa8d282090cbe61e872f7bb19b7e20e74afdd8baa11a8a375791116bfa186175a02e7dfffe69ad9293a6f95b5ebcffae854aae96ec230977eb482cf4e4adb0d0256f68643e7a0ffcf3f4773ef6bd77f6c3a1c0b11ba413fbf679a0ea6fb4572baf03ebc671a9d440f07e52410fc33843b3dd3069d355bbba081944a622004be5d5912735d375aa65417b24843058c345b0d010051423b8cdae5d1fd7517", 0xc3}, {&(0x7f0000002280)="92e6c581a5245cf4f534dc145514b61aa28ab68268c25ad7038b9d680273ec49b0120f481404bb3f8087fa4fe93ccc0600f0f13781731698e545737ef1e3e172aea7029820faf38511cedcc44f2e5f5fdedeedb9ca989bf90fdfd866d087459e02308e2aa3af65abb0b0cb2d458b9a0726152689aec17682fedb0a7d0a045e8e9d7e9c3f9c", 0x85}], 0x8, &(0x7f00000023c0)=[{0x58, 0x6, 0x5, "62eec8a796bf2f9867952ef42a07410f1623ed7d619faa75cd83d6028edd120f04f1c4643b6c6ca4be9b4c015808bd8a6894ce6668392e9d1fc54eb67fdaf8a38388d0d7"}, {0x20, 0x88, 0x400, "27a4e0e8f3b4cee60a2390"}, {0x68, 0x101, 0x0, "7e594bca2e11f294f5f5be6ecb1f5aa9f559f56615b37391c36f7e6505f5c56a3c0a24d93f1b09e31a90790e693954adcab0f05984f31e7744e73d15c8014d5c17ca06a6bdbdab57e2365614f0ba0d70f7a40f1a"}, {0xf8, 0x10f, 0x1, "f0a943f4373334660bac8a1048df8355994e09414f1895ccf7c6d3f3853c36ed756551939b86b28b47e14bc2656d5a19943f43780bdc79fd2703ffe97b02f40052dabb6fa4e69d251f24f0f01b0e3167149dae7be5e3c90d39c99608e2a4e9de5c9eb078fb85e34af189b3e4d5b1b7d774ce71facd5417b65765b83b173239451f797710dca31731db0e5706f253a66b68cfbd5e48504dd6532e6831c9f37c4fca56b6e56665bea65fd0436e2569605a9794e7f57e288b11a2005e6c7562f98bd73015ea34185c00235a6ed635296ea4c15cdf07811a2cbf632c05169fcbb6e16fd6"}, {0x50, 0x108, 0x5, "7c024597283c5e84b6bd1e1e580500b1e417926316f10b4fab837ef5eb202140a3412590e96396ce9fe82c67117b60c0402aeb6a3ad80210631853a43334fa"}, {0x80, 0x110, 0x5, "0dd21c0eacda301d17c8655e4c5016b25a11f122ed7b18e7e15b2aa9f69873d4aff5b6b479e96e52504ffaec1f21df364975f5c2a1740950dba7e5d47809ff4d1623ab36af7736144eecfcc6de602390e77dcc302133616a16cab4b1d685bcc5ce303e82dfa2e9dce1"}, {0x108, 0x0, 0x7, "b0e67bcb7e35aa41e01669cc2cf5605a34e895a9eeae567e2a5b25bed30153993dc4d712fb091bf6ddf6c8f13f69438754deabb7a335677ab9b23e7c85cb061ae8d8a53dc6fb103e43ac9fd524a56f13aae2f4e8626fa5866756e82791dddd02874d2f4b9af6a7a2855e83719a01a8a1e993a95eb1e5af21a62b86afcdd3d8c4c26b831b5e7a51b93854a38e86cdc15372d79852ac3e21fd52fd509392a1331379dacb583113546ddc551859c10d57692b14ce159bd4798b7f0c9aa0db670be2291dbf26737f9b30d24f866e2a2185620ac1ba6847fdd517ded24add5a93e99cd5377e90c3f879bc47165a1da49c9cc3f7c95725334ae6"}, {0xc8, 0x0, 0x4, "cd64a10393d9f8ef7cbc570dc17975d0c0bd1f456187184e2abe73087ca4f1e63d7ed91f5cd383073501d0f32fcecea7b1f31b3dca37204d30231641695046e79e85b9b90ea927bb21251b0d3ae4145767be2bd3a6f8c504ba9276f58b090bd5d25042c42cd0940fe6c1ee7d0e865c068d99ef30a9066b099c1135b3878435c1fdeab703cd881ad9904aece38ed554f2f082cfaf20751a1c701ac47a178e5313c660a5ef91284166957b3aaf17495e5132d1e0cb09"}, {0xe8, 0x0, 0x20, "5e1634f0563e159f1c6870316e7a50374a3b9820e6b4a9869b0d28887f8d39d9073ef6b4a2083a0a662409d446676605aa8211aeaedac0de1a936670d0fead8de6e445700c15a610c3b44d7784f020206a474d1056e329f2dc9cdd36430aef6a93623128953d2efd23a2c7735593c79d1cecf61033abbf80ce1362f383164c9bd7d2277da7e101d5fe06a8d2073780856a7e27a396f0f47cfd9137199c27dbc53de389aa095039a51a245fa3ebeb633fbd68f93073824fbf6a0b80c27e622099ca65aceb3ac4fd49ff6403751dca0b8aa0a8a15a38"}], 0x560, 0x4000000}, 0xc442}], 0x2, 0x20000800) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r1, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/29 14:24:30 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="106cbfeade174a00"], 0x10}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="e963bc0a314ab70d88cc8ae693f3a0d72082ba64b565ad541f37ed1028ba4a2483b1dc64544b943d8561c6c8d6c67e68ed25044111e8104cfc9e3d1fd1e6bee46a457a393dae1f5e617d99cc83f5ab95c8fcdec43daee418b4d7a50b9c31204b0feee150fd00107d2d7927ed139a9474d18deb717b2b7832aeb68514746f12cf4c7da16f0a9adc0299bfdcfd5ecbec95147c6c94f95a824e1d046abcc5e2be2d5935954891dd81452460673c14a8f586f16130086a6d474cb41fd450", 0xbc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/04/29 14:24:30 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) getpeername(r0, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0xffffffffffffff71) 2018/04/29 14:24:30 executing program 7: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x1}) fadvise64(r1, 0x4000000000000, 0x1000, 0x0) 2018/04/29 14:24:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x101, 0x10000, 0x40, 0x8, 0x7fff, 0x6, 0x3, 0x3, 0x3, 0x4, 0x3, 0x8}) write(r0, &(0x7f0000000040)="2400001032001f1546ffff7f0000055ba898e888b9754a0750ff01000293727599afd4cb6a7f6367cd1dd18aa8d0136d5c0a06045d956740112d55434bd66ad5718c82b50f5303000000f85066c5255861a985098471f4", 0x57) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x6, 0x4) unshare(0x4000000) [ 118.382280] sctp: [Deprecated]: syz-executor7 (pid 8171) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.382280] Use struct sctp_sack_info instead 2018/04/29 14:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000ea00000000000000000000000038009f1fda39c983000600000090030000c801000200000000ffff0000000000000000f802000001000080f802000016000000", @ANYBLOB="7126f4dd8b3eaf129080dac9b86e970ba3d6b4e8099419ceb9bbd46743adb4122b1a0b1f5476480e9326e4b2cc45c54e3739f892f54b70bf264daa09f1507c8ba7b1c0a5286c5d1f1c67fcdde11fa30432e1187e071b1d07b2e5ef92fa149cd97fa57947f10087f5c7a684a6d4e54bd2bf1b17401dbdf8d12b5ce55edf6c259a8ae87d901185760ca32608911a7e9deb72fe9ce41cc4f31f5b66b41cb17909060f987c6a00be00b55b55b2bcb96f69f5fffd49d73732b8866f7fcc7ad57f208c5c69f33d7c174b0886f6c7", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES64=r0], @ANYRES32]], 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101482, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @multicast2}, &(0x7f0000001300)=0xc) clone(0x100, &(0x7f0000000640)="fe363e896849c018bb1c9afc0350cc6274c328d8df326d67ced98e9cfddf4c89da1921d546ca6a36e28f2aa6ee25409c654cb59f280b2ad2cca10f06de7376ef", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) 2018/04/29 14:24:30 executing program 4: r0 = socket(0x100000000000, 0x6, 0x3) listen$netrom(r0, 0x4000000000080) recvfrom$ax25(r0, &(0x7f0000000080)=""/235, 0xeb, 0x41, &(0x7f0000000180)={0x3, {"eac2c5114fb20f"}, 0x8b21}, 0x10) r1 = accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000004c0)=@req={0x28, &(0x7f0000000480)={'veth0_to_bond\x00', @ifru_mtu=0x6b5d}}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv4_getrule={0x20, 0x22, 0x800, 0x70bd25, 0x25dfdbfe, {0x2, 0x14, 0x14, 0x3, 0x10001, 0x0, 0x0, 0x2, 0x2}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x800) shutdown(r0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xce, "1705ec94a18161fda67ce9d7e490e9269cdbd25910e0b3617532d87d2cc17f9e10af78ab002f226eae086f225716c48a1347f01f234ec76bb43f39ab7c0d456d23a764186720e04c7a4a4f9d7bdc5a3762dc9790d1ac69898e17a94d31721fb46fb4caf20790321c0a4da7f68b82ad1a84b4ad5baa6d4a2dc77cf9ca3a3ce330f03bbda0277cdeeccbd4182a9db8bfed4b7594e4b1e20c3922b1e0af56b109e59f964c9a9e8d3fd1f5f34c36ba3a24b93f57c0ae9abd33b8f717bc0aa53d62470e09edfc7effa79caa82af8b8591"}, &(0x7f00000002c0)=0xd6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)={0x6, [0xfffffffffffffe01, 0x0, 0x2, 0x2, 0x5, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r2, 0x2f6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r2, 0xff}, &(0x7f00000005c0)=0x8) 2018/04/29 14:24:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) fcntl$setstatus(r0, 0x4, 0x42800) fcntl$getflags(r0, 0x40b) 2018/04/29 14:24:30 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') socketpair(0xb, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0xe, 0x4) 2018/04/29 14:24:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6", 0x19, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x3ff, 0x2, 0x8, 0x144, 0xffffffffffff8000, 0x0, 0x7, 0x7, 0x1ffe, 0x2, 0x401}) recvmmsg(r1, &(0x7f0000004b80)=[{{&(0x7f00000001c0)=@pppol2tpv3in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000500)=""/131, 0x83}], 0x3}}], 0x1, 0x0, &(0x7f0000004d40)) 2018/04/29 14:24:30 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffff801, 0x2000) ioctl$LOOP_CLR_FD(r1, 0x4c01) unshare(0x20000a00) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x28c80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) semget(0x2, 0x1, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/04/29 14:24:30 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@newspdinfo={0xfc, 0x24, 0x100, 0x70bd28, 0x25dfdbfc, 0x8001, [@algo_aead={0xb8, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x348, 0x180, "0775e6d50560bccaa3173e04473f12a3ce56f79b386ee2db3f9bae5541e1acb0a090a2f2c4068c08b6b79b75797bdfe075da43c102489d3433ed287e2767d9a1b4fae14586a0251c5e5428de90d24a3d2a6dc18ff114fc42630a0758c96dfa2c4dca79256b550dd06e"}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @encap={0x1c, 0x4, {0x0, 0x4e22, 0x4e22, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x1000000000) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/29 14:24:30 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1e}}}}}, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_cache\x00') getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000140)=0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0xcec, 0x81, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2, 0x8000, 0x7ff, 0x101, 0x100, 0x6, 0x4bb8, r1}, 0x20) 2018/04/29 14:24:31 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$key(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r1, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)}]) 2018/04/29 14:24:31 executing program 2: getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) kexec_load(0x4, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000000)="e966129e514623feeede0495f56f4ac928797c910fe4887d8ccc4993d092c86c6162ffd0a5b15d9cae3cb1c7ac937a92b54dcb54ae3275c66e3348aef91c83c636492dc12ae7e27a953fab3df23605e6ed1ac577d15f469c58a06508790048a1a716d296a641e7a45d3785432e3b9360c50172f6ea11f5d834322ff31a721fee870ccfe9ecbe8b171a22f83e34475b7d3991acddac11f6e38cb4a7234d9da1356290c9c9af5dcf7f72d882b2dafc7cf354fa74e4c9dd0d39", 0xb8, 0x9882b3, 0x20000}, {&(0x7f00000000c0)="21a6e08421657aa877131eb487c34bfdf2314faf094d875496b9b39ad08af06f3f73d53d157e24223202b167398b3b0a4f2069d1db3c9688a13205508295629c016ed0034adaf4654d8577c29beef3781c7dfb4cd923dde0a81cfcf99fe85d7ea61eddf64d6e47a1f5e3c0103509cde0600901a120972173d9db0abf872fc4b02d8eb8840190f7542b5a2c68dc534612561b5aa172f5e2a68225020f8f3337e5f4200688ddb477f2b5afa6cd29f9c798da6b31fe55bc82f42d39d785c59902e5deb166813f3f415881af513ae6893078802e33aa3cdcde11b1395b6dd45158a658a1b515c9173a3ea14f88c4f8a6ba19dd91", 0xf2, 0xe5, 0x100000001}], 0x3f0000) 2018/04/29 14:24:31 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035716ec03f1715465e77"], 0x210) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xda}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/29 14:24:31 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000000200)='/dev/rfkill\x00', 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'teql0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x4900, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x1, 0x4, {0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7fff}}}, {&(0x7f0000000040)=""/185, 0xb9}, &(0x7f0000000100), 0x8}, 0xa0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000f2f)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) 2018/04/29 14:24:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r0, 0x0, 0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x4}, [@generic='L']}, 0x18}, 0x1}, 0x0) 2018/04/29 14:24:31 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x30f, 0x0, 0xee37841daba65b75}, 0x0) 2018/04/29 14:24:31 executing program 1: socketpair(0xa, 0xb, 0x7a8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x4e25, @multicast1=0xe0000001}, 'bridge0\x00'}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d}, 0x10) clock_gettime(0xfffbefeffffffff1, &(0x7f0000000080)) chmod(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) 2018/04/29 14:24:31 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x4000) r1 = socket$unix(0x1, 0x3, 0x0) socketpair(0xb, 0x80000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000180), 0x84800) poll(&(0x7f0000000200)=[{r0, 0x2000}, {r1, 0x400}, {r2, 0x1000}, {r3, 0x5}], 0x4, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6}, {0x6}]}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x99) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000140)=""/4) 2018/04/29 14:24:31 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = eventfd(0x9) r3 = dup(r0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6c180, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) [ 119.645501] audit: type=1326 audit(1525011871.644:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8252 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 14:24:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/29 14:24:31 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x3, 0x0, 0x1000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)="76652c41953f1a8f817c00002050d01ff0445e20825103ffb6a03f36ca71e3aedb9daca078dba83c") r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x200000) sendto$packet(r2, &(0x7f0000000140)="72cf99dc494249653b9b60a44af1d9a483d613693ad345dfb34de8ba8aaedab20cce5a5e37b3726d0586f05f752185b3a818efb2f3410d785f06169a70be1225aac9401d09e86f08212e0b4db39dd50026afc4a0a3b50ce501d19fb2649e084b2b3fe701504371704bffc7d97b680f9b088472fd11b4092191d2d0059d40f4e1353ff5", 0xfdd7, 0x4008081, 0x0, 0x0) 2018/04/29 14:24:31 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x59500c75, 0x90000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180), &(0x7f0000001200)=0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000001280)=""/202, &(0x7f0000001380)=0xca) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0x49, 0x1000, &(0x7f0000000040)="7696cd4ae5fac6191d575d19dbd7bec0b5bcd9e620b799dff6ac980f322a49eac834a1926d38b66fe05b1970a861317d5c523933ecf6a6d1bfa24290b70892ef73adea29ab69c6cb5e", &(0x7f0000000200)=""/4096, 0x69807a93, 0x401}, 0x28) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000072b000)={@my=0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001240)=0x4, 0x4) 2018/04/29 14:24:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="688a72c20e73e5552216da9cea6a78f2d3feeffd74246435667ff8d49639da4796c2736557d711d0ccf7da78f37e5fbe1d7a3e34507749f82b63f94597fe1936031afff39e344b6c15df57edcd0faaff59a4ca5b49ab3a902cf1ea25e5abc2c4", @ANYRES16=r0, @ANYRES16=r0], @ANYPTR64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="3417", @ANYBLOB="e0ba3df87dafff5135f05bb04f11bcbf0a1ffeb611f318b0c3b23eb4d71ba521d855b57f4c7f879576d58c32dd92d04f3842f98e85b83a5f711827605f9ec20577a2af717c21c804", @ANYPTR64], @ANYBLOB="e141c2cc2b76b02ccd1beeb146bea92f1512b9e25573e62e05df4a185063d4400c7817a6fc", @ANYRES64=r0, @ANYBLOB="6af395a0bd39804292ae171c10194fdb447fc29a9897020772640d08e87c267fb89d84b62813f87104af1ed274a91c5c42fba5adfa6bf0c91ed819305c050dc7cfd51c6d5133b3d7027a24eb667e6b14253f423fe0b9dcc78a68adb3264443892f69e60d67864734eefe07e56a475d0c82803c6e22ef7e7baeebf8657d262f34cb2b962fa6cc3d015b86d88b449bd76a61bf057ef2dd0d96663200946ca2786eb2eba78a72ee9d67271bf856fa509756e28f340146624716bc15c6b5564c67f57fd62e5375b34328144cb815b47deb8d00d1ab61ef951731d2ce184dcf67da5be111cede1bc3e745"]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/04/29 14:24:31 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) pwrite64(r2, &(0x7f0000001480)="5c249f0a844f82e067a6dc5a586d198a8bb1b3253ed52b7e0e547e2d78fabc647a87e047ead81ccac619fca814745afb2c110ddb7fcefc8e4f80fb9f1cb185aa5555f7b64608e9487961b36f0bdcf89f1b23eaf3433a5ebf0cfb5822ae38a1039fa7119ff991f3838e3539dd55d8525b17f9e94ba3969ea647a7f1bfcb028c4ea20961dfcb2ed330b6a0b3498f3896353185cf93bc730656184704cdae47ebbf8dce219102ca19f862b3c287dd04a34b5e34bd04dfe0d237cf6f5e95149a3892a7948cf959aef48fd05ec040e894b6e04d1acfc1f7bcc6d0de36f9e3aa427adf1045f84039c52854bd506f776ffd4e", 0xef, 0x0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)=""/97, 0xfffffffffffffec1}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0x9b}], 0x8, &(0x7f0000002b80)=""/4096, 0x1000}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socket$kcm(0xa, 0x2, 0x0) [ 119.781358] device veth1 entered promiscuous mode 2018/04/29 14:24:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0xffffffffffffff74) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10001, 0x7e0b252a, 0x4, 0x7, 0xd1, 0x52, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5d892a8b}}, 0x80, 0x7, 0x3ff, 0x1}}, &(0x7f0000000200)=0xb0) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=@getsa={0x154, 0x12, 0x100, 0x70bd25, 0x25dfdbff, {@in=@loopback=0x7f000001, 0x4d2, 0xa, 0x6c}, [@algo_crypt={0x100, 0x2, {{'xts(twofish)\x00'}, 0x5c0, "13e51b11a07377dfac1e6fef47c08fec1da57416a0307b362b49686a2e41ac150de75f289dfc25a3539ebdf589121d7be1d9b8ecdd66b005b69075e00cb6814eb3c648494815d1e96c2eba3bbab6404ab4ee603b5143cc2cdcb03bf4adb8c4e3971596b1ff7615bad7aded05251b6c047973e974e70892059c773d14312f9b9b9d96eb8d1146c817d5d6f00fbde4cd9786b00dd34d94a35d5ab202cdab56f90aa987ce50f8474c06600ffcf7d5da61bc81ef5f8b7c7835f1"}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd28, 0x7}}, @proto={0x8, 0x19, 0xff}]}, 0x154}, 0x1}, 0x804) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0xfffffffffffffbff}, &(0x7f0000000280)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8}, 0x10) utime(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x7ff, 0x7ff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/29 14:24:31 executing program 0: eventfd(0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x1d}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x1, 0x80, 0x401, {r0, r1/1000+30000}, {r2, r3/1000+10000}, {0x1, 0x40, 0xfffffffffffff800, 0xf97}, 0x1, @canfd={{0x4, 0x100000000, 0xfffffffffffffff8, 0x10001}, 0x27, 0x1, 0x0, 0x0, "5c810906f8d5bf1b5b91432629cdbe480330a6f1632cb5beb58fa494e4710e4be4b95c501b0d5191ca5547051dee58fa5694b017f592ae7adfc08905c367a952"}}, 0x80}, 0x1, 0x0, 0x0, 0x480c5}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x3, &(0x7f0000000200)=[{&(0x7f0000000100)="843ef9555454d94b77c9a1b05b2a", 0xe, 0x9}, {&(0x7f0000000140)="3becd7735fa78a66c396a864c7e9c379b069d0af0502e4cc31e2ccade61a5795ffac14f191062646447b9869acada909", 0x30, 0x3}, {&(0x7f0000000180)="3ec20bea6f87ae602a7dda6565d15f1be9400bc1373d4853f72da9f2249fc03d9645d8fb5eaa2298bb23ccc8050e7ec5ae228f638478bd6370bcb165ed114dbe1d20ec35d8a8474e2832b415cbe2a4caab00792d9c569f5850756436efd67e47e0ea0b490207ea", 0x67, 0x5}], 0x10000, &(0x7f0000000280)={[{@data_journal='data=journal', 0x2c}]}) setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x2, 0x4000) 2018/04/29 14:24:31 executing program 2: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000380), 0x3c5}, 0x0) setsockopt(r0, 0xfff, 0x4, &(0x7f0000000400)="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", 0xfd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000540)={@un=@file={0x0, './file0\x00'}, {&(0x7f0000000100)=""/32, 0x20}, &(0x7f0000000500), 0x14}, 0xa0) [ 119.988517] device veth1 left promiscuous mode [ 120.464317] audit: type=1326 audit(1525011872.463:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8252 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 14:24:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x6, 0x80014, r0, 0xffffffffffffffff) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f00)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=r1, @ANYBLOB="01000000"], 0x18) 2018/04/29 14:24:32 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x200000000002900) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x3ff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x80006, &(0x7f0000000080)={0x5, 0x0, 0x2, 0x2, r2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x400000000000}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x1, 0x20, 0x0, 0x40}) fcntl$lock(r4, 0x6, &(0x7f0000603000)={0x0, 0x0, 0xac}) fgetxattr(r4, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000001c0)=""/103, 0x67) 2018/04/29 14:24:32 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x41) 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) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x2) semop(r4, &(0x7f0000000180)=[{0x3, 0x15, 0x800}, {0x2, 0x101, 0x1000}, {0x3, 0x3, 0x1800}], 0x3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) syncfs(r3) write$cgroup_type(r3, &(0x7f00000001c0)='threaded\x00', 0x9) 2018/04/29 14:24:32 executing program 6: pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)="95", 0x1}], 0x1, 0x0) r0 = add_key$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$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$netrom(r5, &(0x7f0000000380)={&(0x7f0000000280)=@full={{0x3, {"d7731652499e26"}, 0x3}, [{"f855bbdc035de5"}, {"f1d15e0441002f"}, {"cfe977551bdcf6"}, {"73987825488b74"}, {"af45c54530eaf9"}, {"676193c2172bf1"}, {"44f2b0237aacd7"}, {"f69b626d33112c"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000180)="a2b9689509ac00a1b8a6c07d80873e29a440e7a4b3c53c0136bd30cd553a149099e3d9cf09e7bf56621298dab29de329ee062572181a545d4b342698ea", 0x3d}], 0x1, 0x0, 0x0, 0x20040800}, 0x44800) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000480)=""/5, 0x5, &(0x7f0000000340)={&(0x7f00000000c0)={'wp384-generic\x00'}}) 2018/04/29 14:24:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x680, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x579, 0x1f}, 0x40}, 0x10) 2018/04/29 14:24:32 executing program 0: set_mempolicy(0x2, &(0x7f0000000000)=0x80000003, 0x6) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000774ca558599a1c5e86000000"], &(0x7f0000a90000)=0x4) 2018/04/29 14:24:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0x10000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r1, 0x8001, 0x10}, &(0x7f0000000600)=0xc) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0x6, 0x1ffd) mkdir(&(0x7f00000004c0)='./file0//ile0\x00', 0x41) 2018/04/29 14:24:32 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/29 14:24:32 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xffff}, &(0x7f0000000080)=0x8) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e2416bebdccee58ce41c53", 0xb, r2) 2018/04/29 14:24:32 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000000c000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1ff, 0x42) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/04/29 14:24:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x204, 0x849, 0x700000000, r1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x5d, "6132bbca45c7f547dc2ee099d03f3c47d5a6c8f613e4316f4c3e766cbe1afd8f0adec03c45bd3e1d8cd0fb8bc36d2dc54412e6dc216596a0d4e2c192a956efdc0abd6d9e4d85d60a70c3564f02e73145d6384b8aa7408c2888d09a95b3"}, &(0x7f0000000180)=0x65) 2018/04/29 14:24:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000776c3b)={0x2, 0x1000004e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x4000000000000002, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2000000000004e22, @broadcast=0xffffffff}, 0x10) 2018/04/29 14:24:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$netlink(0x10, 0x3, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x400080) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x5, 0x9, 0xe9, 0x2, 0x2, 0x63}, 0x4}) 2018/04/29 14:24:32 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000c7be526ebc2308004500002800000000002f9078ac14ffaae000000132010000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000098780000"], 0x0) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x8, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000800) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/46) 2018/04/29 14:24:32 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0080, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="011900e5"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setpriority(0xffffffffffffffff, r0, 0xad) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'bond_slave_0\x00'}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/29 14:24:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x1) syz_open_dev$evdev(&(0x7f0000000e80)='/dev/input/event#\x00', 0x8, 0x400140) r1 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0xffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000680)) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r3 = dup2(r2, r2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000580)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90030000190000042bbd7000fbdbdf250f0000006c3826e478929d9a697fc1200865eb8c98b85b15c5cda3a5e8839149cdd86d122412c7d829a1493edccf14ccf7a5082f0779f5e565a171fbf3e58cefb3cf96c2db6fff1d335ec3e92c79c773763f6a7fdfeb3ba869c7cfaf08ea7dce0dea8594cbad26a1da1a25744be4213635e0cda18bc1c123affeed3ee28abb2e940847f0812cb5c74c5418b89bb54b590e94aac90cec30c6ce5f6b6835c100f5a2dcce0ca30fec141cf3c75639d1c88567a6c24db973e116662bdf91410ea7ec4093ebd74560bb1de2691b8bd01c87a2db337c16509d4a932331174d0c84b30db5305708008700ac1414aa2613b76aa584c43308184e2684f41247855e6f1a335eb59cb8634a2a393fd7763a837238731e67dfb1c7eeb161e207b99da7fa856b894c7fcb792e4a1281750ed3af0f00d51eedb176846413a82b7055e06d5121beaf5f7e3b8f25a38a0bd34e82732c03e0d8c18e1ff8b2d2d6adf9f28344a8176abecfdf5d4d05819a00fb555804e3282d2de53efd715ad1210102a0388d832ae4950355284822b1053328e140134e8eaa10e46e9204000b00e8017a0008004e006affffff14005900fe8000000000000000000000000000bb780bdfedbd62674647c9fc3252ca1445ce2afa54761ed4f533fb25b789857329f30b4203fd617bc23863b6fb7d5841622547455e5bf4d0a4180f0a1bbe061a11619904c2755b2c9508628553d60494a5381c5b85132088030310c89204bfb6520b1e30321726c1be762745828d074dfd9b1b081e3ccb5ebe01a9498dd2fced6a47e521776e8c26dfb2bbba99107c73765bf79fb98cdb3c98868b3ca0bedc386175c7e0de4e4f736e0d796bccbc52cf77231bcd8527c9c60931a8b28369908607fe490ed41165d4c9eabdb0136bc209d4cd9a0b6cdc67a8f3c9cf7b718084fa99a7d0f6d59ca1a663712e08a5687abcacae5c56ed0294df25de46bad0ffb26c8fa4a79fe835ade393fc0e15504a0b65ca9028388fff3f2bc026fac98522f1ba3429e9ad1ed10a058aae4c80aac2d392122aabafeb21a8ad44852f7536fb504828b84ed998ae4ca08d502644ef6f61d4b12cdbf78e012970264e9634f9aa52cc3b0618d461890afabad45be4c078e973a1282fb4ffc762df1628a62d0ec1da143c90cbda33be4b2ba4c31ab71f4bad9b91fb31ae649d19352ef2080051000000000008008800ba7e", @ANYRES32=r4, @ANYBLOB="0c005a00ffd2001b42d17ed05d588e3b2163"], 0x390}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) fcntl$setsig(r1, 0xa, 0x30) unshare(0x400) write$binfmt_elf64(r3, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x7, 0x80000000, 0x8, 0x20, 0x3, 0x3f, 0x0, 0x338, 0x40, 0x3e6, 0x20, 0x1, 0x38, 0x1, 0x2, 0x6, 0x2}, [{0x0, 0x80, 0x43f7, 0xfffffffffffffffa, 0x1, 0x20, 0x1f, 0x20000000000000}, {0x3, 0xfffffffffffffffb, 0x7f, 0xc826, 0x6, 0x9, 0x0, 0xfda}], "d92b23726cc28d13ea9c5ca1e9c6c0c1def901d8370f138924e3361ea9a3170929419b2c8fde68d3807145dea990f66b9da3a21f4e37cb14b72eadd896459eebf970af3951a5a9f467eddcc78f7a7f9f361935abcc7644995aafb8a0dd8c279b69bd3d5d04a4c4b02d3c9c2f79315b4a38ddeff89180aea5e5b8ebf44c6ccf73b449866f4480", [[], [], [], [], [], []]}, 0x736) write$fuse(r3, &(0x7f0000000e40)={0x20, 0x0, 0x9, @fuse_notify_inval_entry_out={0x3, 0x9d1}}, 0x20) ioctl$LOOP_GET_STATUS(r2, 0x80081272, &(0x7f0000000000)) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000f40)=0xef86, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000006c0)={'syzkaller0\x00', {0x4, 0xed6d, 0x4, "37e1a23f84c5", 0xffffffffffffffb1}}) mkdirat$cgroup(r1, &(0x7f0000000ec0)='syz0\x00', 0x1ff) syz_open_dev$vcsn(&(0x7f0000000f00)='/dev/vcs#\x00', 0x4, 0x20000) 2018/04/29 14:24:33 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x10c00) sendmmsg$alg(r1, &(0x7f0000001fc0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="ed6dc8da3c0aab5457bb4608f3c6947e6446a78cefe83733b3f415b2171d488fc46c03fbd806a557af29c2d9b7f30b32312219678da47d47f7406cd92d241d417315a6d7be8f5216bb5ccd492d843e89cde67817819cb9516b4c23ff353cfadaf70e138007a59560d3b35b7d1727a8c48282262d63a1c5125c735243a9b094746f2552f4e7fe5bad565bdbe05ecaf0e5cbf4ab09fdf383dd2865589eaf36ece566cf993ad37425ff0c4550fb27e88c213ec6821f85d3a50a0ba6b564f2c4c13d4c660f832f90b27653811ebb57dbc63d646788198f5c47c0a5bc6a9da9d34a920d197d1fae56ca2cf0c87145ed4f616a4a3d9d4192", 0xf5}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="60c9a1647c394ad4a72d6a1de0a0430cfdfd69d2e24895b3df4702c3e40f703dc4aa241583183933a695f83f14ee3c4d962f4fd4d3e89897fb265597a46bf6090cfde2a5af286a1276", 0x49}], 0x3, &(0x7f0000001280)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0xc000}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000012c0)="7b66cdbc348c827d792d2dbf715d9212dd77f8eb6d54b2f7a9dd2145507e676a3036e280c7ff9cc8785b98197276e3ee729126f3c2f484f965d0fd7f1d0e91481ff7e080bf14a713bbd8f77fe65887aa68231fc1ea5f2fe6478931cebe20d0186bca67d605ccf49c08389c6507915945ce30ba45f7e94163ecbc04df8ef30663e13a7071206b88f9f476c080bf802467654f1c1f5e22df4fc445a7dc892d2c54c38c2536bf9907d32d4593dfdf7750ed270d53d9734189d64c9c3644c45f51314973b182e1c8c803dca593c141373ebee69225b749552c899634eeca1573257c", 0xe0}, {&(0x7f00000013c0)="23a3e1cb00a921e1cd70956cb4", 0xd}, {&(0x7f0000001400)="340a8cac265cce930dda1ad18c02774487eaa7f112d9172cbe1a63e9fb85b00d4daded71065c", 0x26}, {&(0x7f0000001440)="a3dedb14e9086822298e", 0xa}, {&(0x7f0000001480)="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", 0xfb}, {&(0x7f0000001580)="1092fce14420b02fb961f34d1daffe", 0xf}, {&(0x7f00000015c0)="a2ab37a045dbf041276035f1ed4ae4b584b702940007eb76592e5a4d5497f020aac66f45efa8158ce604ce71fdb4b911d0ed3c92f6ee910bb9968ed56eebf2116bb5634c402cebd3d6e5c78c6e313204942cc44c3a119e97b0b9374e2bd38c84d22b296f58f4fe72", 0x68}, {&(0x7f0000001640)="06c151a179c10e0281b29c16cda3df742f99273f255f04453bc59a08fbb9c9424c50691b0f1ca3c5e99b2d2c0d5fbeeaa42096cfb1bf99ddb7576fe45d50250634a4", 0x42}, {&(0x7f00000016c0)="0bc7b88168cd2e1dc2ee535cc276a2fa064d1d9c5356a04d6c98309c5c70baedc810e816452ef924ae3bd8b7db1f03ae5efeeef20d8fbc59ce7835b6a54dab1c573185941038fb7da857d134ea3d95f71dc75ae8296bda559ff9ced518ca4abd21bd4a6eabe0c227a861d69414061822547161aa13d1270de20547e630d291db829811bda08772adc27975e2897f7f4b61a782d749429c9acd6c1fa29ef6f79779af0cbe640fedac81637030d7eb1c8d117e101f20ce550abba387ea97ebe341a3b391c0d41c681a09a01cd1c454aea63dda7b237e", 0xd5}], 0x9, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001880)="05a3924c3d851159dc8a8f288d6119eb8047a1ece83c4428879fa1ab6a50b41ea3e68627e0e8640fd0db57620691c49e38dd3d5123f8a15763a6a35215dd96421bde7b4114eb59fcefd21f8b598d14689bad18008bc005e73a399ff3dc0786b37f7a167c505175e27535e82defe1a776e440e701b46d1259cdb739691184f5e0729627c3b5963b61c3323096fc0e2aeacc796c24e59efba53a8bfb1d20e8ec0870b4", 0xa2}], 0x1, &(0x7f0000001980)=[@iv={0x18, 0x117, 0x2}, @iv={0xe8, 0x117, 0x2, 0xd0, "6a5c7e39596247da77417f4ddf46dc789c073ebf25f590ee778f5cf4a4641b6af2cb532e5f6dbf4ef412ff1c5a435eaaebdeeda9c3a622c4360142963513b420d6418014d2e137eb82d3614d790105c4c57ea6f0a5eb43c20868b80dc8b8b57430a8f3179d2d78738f845da93a74a51db77afc6347e078ef79d3f17c690874c1b03f431a0aeb6dcfba13abb2148d7f28cf55d546d4cb60897fb71232fa2209ffbc70f6f452c5db421da0a1193194c18ada1a4422cf60b904c9271c2f85ee826766ac539bf22bd3164ac73cea2e2d39e5"}, @iv={0x98, 0x117, 0x2, 0x7d, "14e7db1af415f2c96cef7a26fcd4fb5764e1b85615902e10d3338fb7647f9c2f2cab865b87663535cdb441d433b0a959f99fc82873636e3c8bf803aad72a39d5b4f0ffaff2f7ce7305e1f07ed7f5445f10f4103226e59456b6dccdcff5bf91c5210378370a0b16cf4a8a062320d29440c43dd7ac3be78a73a44149e5dc"}, @iv={0x60, 0x117, 0x2, 0x47, "c7fa02b3c9c7056b730b1988787287f71cd22f6bc20e6a0f3ae411fa510ffd1512ba3c24700a093469679f8493c939de6c941ecc947c8b52029c89d7cacb6be3cb05a2d750105d"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @op={0x18, 0x117, 0x3, 0x1}], 0x240, 0x80}, {0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001bc0)="77959657696d8f5a26b2720e1f50b3687c5d0e4fa85bf1b1646157", 0x1b}, {&(0x7f0000001c00)="2313d0fd07ba96115a3d2ab0a0faff08914821d742b31fb9584539eb6ac35221c94ee9d9eea6fd96d256a41a69cf2362d7efd92a439546347488f2f53ab4ef7a73278cb1dfac1f433ef0b3c0b26e6e389304191a7c2ad43f97f3ab3c855eaea7b84107c955f167a65ae99b2b9218a000ff8cbba0ef0cd0f1a42ef0b4cbefc4911e3ef27c2dcdae8cbc79849068", 0x8d}, {&(0x7f0000001cc0)="1a4f38adf3a02a42dc2b0a47524bbae7922480b0471c11631ee2526a5eb39f007bed1d622c747f7a8a18820a258fadc64a7072b7e3a113b7e30295be21881550aaad0c4c80b5ac3d8e592472ab403e79ad6f65e9ca9cde5b5b2877e8", 0x5c}, {&(0x7f0000001d40)="470bee95c9dc3214c30fcaf9f2ec036126182bd7cbafccc43e863f212ee22ecd69ccce3e6356eb07f32765cc6de9dcc52d7927d8e71d67ac0d14a83810586ce68ccd52de3a44de2cb38140b473f8bd4bfe91ad3df234fbfaa44f", 0x5a}, {&(0x7f0000001dc0)="9ba5217b293757e0207a27a30a7f358d062c9eefe0a85353d9822e015745c9558abc182b0084ab7cb4986bab0d487c3689f96f5f21cf057f9cbbe84b75685857d963be680cc4f842c897ec1cf5f521ef2bb610886b693444880d61e39fda34d4f97d4c333b39be8868dfc13b2d448a0377a9203b816ef53b7fe28430ecb784952f5254b095d0e71c04b37c2079bff2ca8c086262d2fa2cd96653147ab86007555e90e6b65ac6f120f75d069dcb491d69928722ae6c425cfd92deeeed50e77fd50226566b01ababf511a91c60e20a1abbac81e5cb5740979aa94721f0a9ca787529342750aed8606ab1dd107f462c24d8f4a3e7c15ff1ee3bf9b1da7583", 0xfd}, {&(0x7f0000001ec0)}], 0x6, &(0x7f0000001f80), 0x0, 0x20000000}], 0x4, 0x8080) openat$vsock(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) 2018/04/29 14:24:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="5aca54b8cd287f3502b0335ba3fe2bc3b58451815665f6d6a34db7e3476fe7ca96beec916970c2633769f90559c57793783ad4d6dd0283412f271af41c5d440c5c9a5a9da0c17bf7dacae64869d09dba718abc1d7fbe61a88a51bf5bb84f98a0479d2e6955fefd55795c825dd83218458401cfd04cf6d9dbd794a8380cd160e5ca07ec83c8972401c4006e3dd688577669f0e393e427f3ce23fbbea3ba4776d33940be16ed02bebad2d88e879a3614ec26445997e6d594a860ca3dab78a65fb250d5d9661ec66d5e6e9a6838bb0b573305bd059ae4f12016311d8a42012a32bde57555e5fad3f5c1"}, {&(0x7f00000001c0)="9ba1da04296d96654411ab840326f9f7e8d42c4de628844b0765581f8186124e92ff4f0e6dbc7abbaaef929b2fc3de422a8c6b6bb24c49dae67e86bcbf1ae7eb0e4ea08bbd9980f6b2e7de311f01d190c91a11a8573d8ea84e6cbc533636a58f31e19e23a64082f9a59ad8e396a5ead669e4905b39db"}, {&(0x7f0000000240)="541ca5c4656e4f46cbb51dff64f5"}], 0x1000000000000334) write$binfmt_aout(r0, &(0x7f0000001340), 0x20) write$binfmt_elf32(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/29 14:24:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x40600) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x1a200) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f00000002c0)) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xebfc, 0x20000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x4, 0xee0c, 0xffffffffffffffc0, 0x1, 0x53}, 0x14) 2018/04/29 14:24:33 executing program 0: r0 = socket$kcm(0x2, 0x4000000005, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)='r', 0x1}], 0x0, &(0x7f0000000140)=[{0xf8, 0x11f, 0x1, "429c5336f5bd9ffb6889d69c0815a0b5f57e7fe2c836161fb032655333059f0f5f9b986685300c4df39c3c9041e2eb71a21c1f6db096014492ad4ff1303da820ef398a223c1d1026063dcbdd83d113ed556d6f7576014b9d5652e4561a64c88cb6626e3d82a94cf6acc5102b4d1b287b0ffca76cca39dbd3d8579d792a4eccac1b6a3b24459f8f43366ba614f24e4831dd09c75c70371e7dd88292214e659635515775c665a0d31ea75fa8416372bd3ea090e8927ca4e0ae7f5c8b795128dda0f1203382e437771a43de03204a7f379fac261985cee3388ddc7c92915b4c836365"}], 0xf8}, 0x40400c0) 2018/04/29 14:24:33 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180), &(0x7f0000000140)=0xb9) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x3, 0xcb}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0xffffffffffffff00}, 0x8) 2018/04/29 14:24:33 executing program 4: syz_emit_ethernet(0x4ae, &(0x7f0000001400)=ANY=[@ANYBLOB="97e4f7c35dedaaaaaaaaaaaa86dd61caf66f04788cc000000000000000000000000000000001ff010000000000000000000000000001005100000000000004bd761e383c004728522f16cf7eb3e2f161969b6da7de13938e0a986ee01d303266022f8ac962aaa4db5c37905556f3e1c00b3d90c147d5267074671c5c284dd9cc72c6817e4a8ec44f4467fb9f0e98801e0e978a666e4d274833584bb5a45eb8c25c2f7a64e889a52a4dba597d4956cad124556c1cb12ac017817c618244ce5a5c19aae31644a88803e3ae83ffdaf2f9993ad1bb28b3b9c980f6076d0b2f9d46d77a0bf47fde586c63d008000cd81acadac6a7c1f3ba9f04baf2757354d209fe76d76ae90dfe4edaafd883bfa1645c7706e54dd30ddaaeafe8092bb6686f992cd321e487c70ae90c3b74aee2af8d8482a5450b035df81a0a9209272adca67788d10972b8de2088360dab20564d55860bbd718c07fbbf0d3b1c578411b0ce67825e0dc06c254f3659da8ddf6bb8a7d87e314f866c6bd7b72f8c6f288c8c8282291bf78dc64d008fb7c5e68a36d1168b31ac862af4c876c246d8ec8779af8e452f4c26381c959f27bf69ede52807dd755246bf1aa99c16b9ea4550156f78770e324f8997300eaae2c1463454ab060265234ca90cbbf8394f8e5c18aebd764a8847ccd6cfe98df10b981fe87f484c5da6f71b52b1820f45c380a6a5149534af00010004010007b17d3fa7fcbd8029289332abfdfece9d8b921a55a8d55d45e8a3901730f1b7172fcecfb0103d3e5064ce36fab17ca4553892e388bad60e30d35c37bb546913199285e86a8429cb3ad8877cfd5d15b6121eddc8a608589217c6f723a078d8d7ffb9ffe41a96cae276abb17fe44ad1aa622762812d94c3b8c7b48bc755de14beef8c2fa865b52b0b3779e5f83cefa4015509538c78d5d95a0a98f57629ca4e1e151d362442e0b443b5038044ef9c54e7040116c20400000004010875f90b972b060a0f0000000000020600090000000000000000000000000000ffff7f000001ff010000000000000000000000000001000000000000000000000000000000013f08040407ff0800fe80000000000000000000000000000c00000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000017c0a010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffe000000200000000000000000000000000000001000000000000000000000000000000018d01000000000000c2040000a698000100000000000000004e204e2100f0907821010001aef4db666dc676df2ccb2f404698e6d306fe1d92ec5fb7edf3922d8138e6aa07c7399821b0e2bf1dd07c09f064671401b1d76e092cc0aff2a35c46f157db1510fd05dcd41a17d311ceaddbfeec7d9f9531024cda92ec5d5ad2cf080c8f3010d8278357064e985bf77f06b39da32f32554d963c090c27e3ccf19a56d2ddfeb92d36dd05c2c8e53bb14aae56e64c9a30fe1dcd11b4a269980f9ddcffb2b9ec19084e9c6a1a15f553085cece0efb0f9d41b84a113184d1f0b8703b77923ce8d4609ea73c42544902d2bd8d3620d83289f801ca308b6bd704b13baaca655c96903cbffd99e83000000"], &(0x7f00000013c0)={0x0, 0x1, [0x8df]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/29 14:24:33 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/208) 2018/04/29 14:24:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x2, 0x1}, &(0x7f0000000000)=0x38f) 2018/04/29 14:24:33 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/29 14:24:33 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x1f]) 2018/04/29 14:24:33 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1fffffff) connect(r0, &(0x7f0000000080)=@in6={0xa, 0x4e22, 0x40, @empty, 0x6}, 0x80) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=@dstopts, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) geteuid() 2018/04/29 14:24:33 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR], @ANYBLOB="97be149bcf81fa285990fc2db99599de90035bf26778069655f382e2cb37e1a0104795145b60dcc10a3bf9a293bd314e665da777e2c0d8fcaff088d9a82b6b36711fa8e74cdfec4512d6de69533b9ae1c318f2a85757e91f1d4ba9a5eb91285c23f4c1d8b85a8b", @ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR, @ANYRES16], @ANYRES16, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR, @ANYRES16, @ANYPTR, @ANYRES32, @ANYBLOB="87c800b4cc75b1e55402945250494d6b28b3a0fb7f90ce6838f81dac873e2b8cdbc128cac55dde64dee2b4a2ed3034f59c129ed86a85962b932d32301e93e5f18470836a2f05f14c44c4cd5f8f49afe19e55af8497f0b74b179fa34bb9efe8023be595b18c4d0a870af96f5a0fc3dac705fcfe1083d73c0350a313c1c9f69f2e699146afee1f8796dae59696a2192a9f188491d9f886", @ANYPTR]]], &(0x7f00000012c0)={0x0, 0x0, [0x0, 0x0, 0x451]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000003c0)={0x101, 0x1, 0x5, 'queue1\x00', 0x3}) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)={{0x77359400}, {0x77359400}}, 0x100) 2018/04/29 14:24:33 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fcntl$setlease(r2, 0x400, 0x0) r3 = getuid() r4 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)=':\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x7882a5801aebb91f, 0xffffffffffffffff, 0x9, 0x0, 0x100000000007, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) close(r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x74f, 0x5, 0x2, 0xfffffffffffffff8, 0x5, [{0x1, 0x7ff, 0x1, 0x0, 0x0, 0x400}, {0x2, 0xffffffffffff3cc9, 0x9, 0x0, 0x0, 0x8}, {0x2, 0x8, 0x7ff, 0x0, 0x0, 0x400}, {0x81, 0x0, 0x99, 0x0, 0x0, 0x800}, {0x7a, 0x8, 0x3ff, 0x0, 0x0, 0x3200}]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/04/29 14:24:33 executing program 1: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r1}) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x1, 0x0, 0x4, 0x1}}, 0x2e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/29 14:24:33 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/208) 2018/04/29 14:24:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x759d, 0x181380) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="2c3ec0ef92a1d2560e138c7fdb864abe0dfdba52931a2fec8b203c062d0c821e3e74137c1c1e51324e16b1b589643d580968e7775a59cfcc92e5313b7e6c575b27089cd622eaf0f672905e016e5c9c1768170202084d6fcd4bf77cf43baa2cfdb5bb1efafc5efcce1de5fe936d3b384c091b93b7e9ebd7ab8f3b37af92f3be1fc9b10cbb471c264c607670cf2808347ebe0c8e348fad25ddd5321fcb0287608015799fa1ea8d5009812fa45cb82879aafab8408c2a7e7a09eb2cd0515a2abc999f1e1e1a7c53e0f7a72c7fd43675430bfca652cd8fe151fd4f544dc3b855f8a166941097bf7d56") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000200), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0x0) 2018/04/29 14:24:34 executing program 5: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @local}, &(0x7f0000000140)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @multicast2}, &(0x7f0000000200)=0xc) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f00000003c0)=""/161, 0xa1}, {&(0x7f0000000480)=""/234, 0xea}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f0000000640)=""/197, 0xc5}], 0x6, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/103, 0x67}, {&(0x7f00000009c0)=""/247, 0xf7}, {&(0x7f0000000ac0)=""/35, 0x23}, {&(0x7f0000000b00)=""/214, 0xd6}], 0x5, &(0x7f0000000c80)=""/249, 0xf9, 0xf9}, 0xda}, {{&(0x7f0000000d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e00)=""/70, 0x46}, {&(0x7f0000000e80)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x90c}, 0x6}, {{&(0x7f0000000f80)=@nfc_llcp, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001000)=""/188, 0xbc}, {&(0x7f00000010c0)=""/123, 0x7b}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/82, 0x52}, {&(0x7f00000021c0)=""/91, 0x5b}, {&(0x7f0000002240)=""/50, 0x32}, {&(0x7f0000002280)}, {&(0x7f00000022c0)=""/253, 0xfd}], 0x8, &(0x7f0000002440)=""/86, 0x56, 0x3}, 0x100000000}, {{&(0x7f00000024c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000002540)=""/10, 0xa}, {&(0x7f0000002580)=""/67, 0x43}, {&(0x7f0000002600)=""/132, 0x84}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/181, 0xb5}], 0x5, &(0x7f0000003800)=""/4, 0x4, 0xffffffffffff1290}, 0x7}], 0x5, 0x101, &(0x7f00000039c0)={r4, r5+30000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003ac0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000003bc0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003c00)={0x0, @remote, @local}, &(0x7f0000003c40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003c80)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000003d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003dc0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000003ec0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f80)={0x0, @loopback, @dev}, &(0x7f0000003fc0)=0xc) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004040)=0x14) getpeername$packet(r0, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000040c0)=0x14) accept$packet(r0, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004140)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000004540)={&(0x7f0000004180)={0x394, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x15c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf3e}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r7}, {0xbc, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc8}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x84, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x36c4, 0x3, 0xffffffff}, {0x0, 0x1, 0x401, 0x2}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}]}, 0x394}, 0x1, 0x0, 0x0, 0x20008080}, 0x0) r15 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r16 = openat(r15, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) renameat2(r15, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./file1\x00', 0x2) ioctl$KDGETKEYCODE(r16, 0x4b4c, &(0x7f0000000000)={0x6, 0x400}) 2018/04/29 14:24:34 executing program 2: unshare(0x40000000) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000340)=""/112, 0x70}], 0x5, &(0x7f0000000440)=""/228, 0xe4, 0x3}, 0x20) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x14000) getpeername$llc(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) keyctl$setperm(0x5, 0x0, 0x80000) 2018/04/29 14:24:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000780), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080)=0xffffffffffffffe0, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xc) 2018/04/29 14:24:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) signalfd4(r0, &(0x7f0000000500)={0x8}, 0x8, 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200)={0xc5e, 0x7ff, 0xbb, 0x4}, 0x6) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendto(r3, &(0x7f0000000000)="81", 0x1, 0x20040000, &(0x7f0000000280)=@ipx={0x4, 0x0, 0x0, "14936935a3d2"}, 0x80) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000340)="f0f6a7225fa6dd8af331d272e83d9418f169858fe8e417d95c745451927aa75c8beda419f52dbc30a423ae5de4ef3f25eb712f5334d84bd419681fd12815", 0x3e}, {&(0x7f0000000380)="0a9099b8dc30dcf548db54f7fba4b42f358d832dce8bcf2cba7c3e245a194538f80ce722e36c6a70294c18950619178403241809127efd7df47a06562dd215daaa441b5b04a924b0dcef9e06e38dcf408215117b83e42ad2728073ffc95ca4ff1aa13d524fbdbca5990bf93a18b93e5883b8672876ca4980b2916609bb5e0bf1781a56778ce3d17f061919771cd8579df2e37df10bdac93161e66c86806fc4f2708fc4710c74df247d87c5341f0c86e615f3e6ccd14e84e0b0d65ad13d5dfdf2d5397f03b5b9a4b2408d38313494d70e72029a938ade9d82862c8f75fc75f5738a19e9bb9293c7fbcb5c038685441d", 0xef}], 0x2, 0x1) signalfd4(r0, &(0x7f0000000300)={0x7f}, 0x8, 0x80800) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/29 14:24:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x1500}, {r1, 0x4}, {r0, 0x10}, {r1, 0x40}, {r0, 0x40}], 0x5, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)={0x80000001}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xaf16e825a2ef78c7}]}, 0x20}, 0x1}, 0x0) 2018/04/29 14:24:34 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) inotify_init() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket(0x1, 0x5, 0x4) sysinfo(&(0x7f0000000200)=""/225) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) inotify_init() chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) [ 122.285394] IPVS: ftp: loaded support on port[0] = 21 [ 122.504358] IPVS: ftp: loaded support on port[0] = 21 [ 122.559829] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:34 executing program 0: r0 = socket(0x5, 0x1, 0x0) sync_file_range(r0, 0x6, 0x80, 0x5) getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/29 14:24:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10001) r3 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x12, 0xc0000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x20000, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x7, 0xcc3f, 0x5, 0xb1c4, 0x0, 0x7, 0x0, 0x8, 0x5, 0x0, 0x200, 0x5b5bde20, 0x8, 0x9, 0xfff, 0x3, 0x5, 0x9, 0x6, 0x5, 0x8, 0x6, 0x1, 0x5, 0x7, 0x10000, 0x8, 0x2, 0xffffffffffffffc0, 0x3, 0x7f, 0xc0, 0x4, 0xf29, 0xfff, 0x1000, 0x0, 0x100, 0x0, @perf_config_ext={0x0, 0x3}, 0x9280, 0x1ff, 0x4, 0x7, 0xd077, 0x0, 0x80000001}, r2, 0xf, r3, 0x3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={r6, 0x81}, &(0x7f0000000680)=0x8) connect$inet(r5, &(0x7f0000000100)={0x2}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) sendmsg(r5, &(0x7f0000000500)={&(0x7f00000002c0)=@hci={0x1f, r7, 0x3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="1e6c8bf4075f6549df290c8fa794494ae5e886e0f6fdb8807ab6e80cb8d66d5ab0179ede9f1557b5c1ad99b189a7fba5c8a52c824a1d59d5651e4c503333e2f4a9f668e7ef276ad7171ff42d24fb35a7e7820642a12a2fdc3cdc190739a30443204a569606ed5f027a328dae2f2b4d542770c171a167a0788df274ccbe4b9cde6ae41e0738e86964d2a7b8e45e50887ff7e97a7e342e0e385766931a4cba7cdd0beb3d580b569f20fa5fa4", 0xab}], 0x1, &(0x7f0000000440)=[{0x58, 0x195, 0x9, "9cd6003eba2793df81c2e2cdf7c0f919ca071aa2a12f70c815f50c14b1198dfdb3d29780bf398418ad415ffcc35ca1c97c302c99163afa64b43e79589ffe9966fce5"}, {0x30, 0x10a, 0x6, "0016b40209b0b6f3c5b503362409b6613a2db0cb17cac3c7f1e4fd"}], 0x88, 0x40000}, 0x890) 2018/04/29 14:24:34 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc7, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000009c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000a00)={0x1d, r1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000ff0000000000000000000000009500000000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x41, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000a40)=ANY=[@ANYRES32=r2, @ANYBLOB="16000010f8b18ab6a7b622df181e0f8538e6a44421c75e50f120e3a28c3eecf77b0311de6ee9f3afdacc88977b119df2e02c4b68f2fa53489bcce90eeab9b117be28f15299b45608ad883f09e84f51ae6d19b58392bdb269d8060529d085b46b14269d0b8cbe981c84fba3ba96d95a4e154ad8fa35ad0252f8813f12cde9b2d91ee9fba051bbdbd3317a05707384dc08033f65a98c3413aa8124bf8faa857078b3d8e153d662243d73e41d8d07976b211284e0412ee88f85f7d8e24f2fd8799ddec0b87995c8c545dedde0667fbf676732f51429b18e626864ae1f23f55120cabb197290637065884794433de137eb37efb76cd16b8a90e05a5d5bfc2385b0358a6ac53afebbd277b001dc66ed3a9330b484f12fd19284138e38795604135f1efe7344a679e96731be898260d8fdbe28dc9466ce451eaffd57910dfd74a7808f24c6aa9bc48bed2dc69f42d71dc8b8da143fa74229e0502f31ec853a2f7a44fdf4f22e8189c0019aaa76f39c03280626896f0750c55d438c52c05fbc6e3d16f0fbd7f52c5bbe7dccafb7c8ef6206dcacf741cd0f420fd92b7c0632cff28e3582b731b9dc56275ed2c5ea6775228497ccfcc602eb296b091b3de21cc12b52ced528d4e91fe5ebcb768c76ff36750f9eb4a4ef4114942912ac946e034973c7ccea07f5a11243786443ac14485f9a2ccc3483bb31854429744d57da41f61b7854c94b10d6413422a3463d47fc48544f61b0abbda387277e697022b6e389eeccb367a956a31a1eb686b0088054c83bdc35df04a32db1fc2ddf7ffee8855e66eeb5283cdd7890a4a877897b59457b825eae6f50523a786c1bc3fcb9ca4e0e1a225dfc0bfa08a0f3b496f7e554cc9d583eff7ce399375048e711f2ba8d1980dbef1f82299b4d763ab80d1d59db57dbcd0c2ff61d4740e726af07199898c5b3a9131e9bd5e99367c4981787b4bb101b1f433ca39b6cb54b9a089036d9ca1438fbd6efacf399d18eaac2878d17e09db29a85a0e41f01ce1ecce73dc3f7cc89cc2027e9bc9e9f8f92d070fc44269adf76ce4fcfd02a6db32f475623e6676ba3f2e50aa57f0d640e07e76966e7317567498e8799664d2c520529c4a79b1f1f972b21ceed407064373950edc3484e021d63495534e55cbe8055a8811eeb5e28a3491a5ca6f0f87633902161b62613422667955126a5dfa9afe31a3489d1e7d6556900339439da158d39333f9374fe95313c48ad531280fc29da3377c8242f5faad0b1b85dfef0283fb139af18d07c3ceef17d9917fc1690699394e9b664af66d8cb824e9c54bdc8e3047314dccdb9db70e37c61ee32da7d2bbd4714c8497339f53f9563403195caed3e0c9ba23badcc66176102fc791bfaea96eced4fda4d779c0cefb0769cbb142d2add4ab4ed7bc0bbebd2fcd4e0fe6bafd1a2a99c784b5869d10503d28601e3490a56a629e8d0cfe1c6767dd7a14610503873f185a4ca4e36939b5c5cc23b364b37f0f53a34121e560c3bbf82912fb179cc62629957b6514c902a15403befffd0c3cd0dc5caffa6883e75e69029ab2afc78ba96ae0e00553842dfea1b71b5b5eae305be7bc719e31faab961e440f77e9db5b79dafb52be11f1f08fc15fc6924174890ba27d0a58327e6ace69761a11ed93bde192f17b8019a54e033c254da8f210d3c0b7332bef4e15b2931beeca7f74050203710959807e98a06d95ef92ce31e1f72dd0bae9e40d74e7e94e024cacd1a36261d8e5cc8c64d4206818426146971244ff90aa9b6a4526a181fa694e3fbfc53d9e4644d86417365fff197aaca91d2736aba3050335c73891442a66df2b62fe413e7dd02b2e407dd9d6629ca3b179efafbfa7f9c846701d1193b407bc30955181e2eb931009beb7634247c2131be44493c5fa7bff195c81ae0f9e66ba9a32e181af0f32c36a3996d491b669e8eba32e3e2217de083689ec7c97950689d08ba14a7ad599ae6b00f4178a6a255a42eb7eda27ae5feb8484468753ce171bae97ac0c9afa686f949cc414353d790d8d5affb9d94404359df6930a606d8a1fd89723c42c5dd5b08145ee28ebe6a99023431748fb4ac0e2bca43323859ecdff656bd51973a023b0d48108906db92d14c0a7e54e63fed0b99b6b8cadb1e7d9bb77efc050e055eba0f8f70d4b9b473635cc7006f67b6b11e28f624efc6ed237227f64f19883304a48a299c08ed55733c38e0f53c80b5228acf19fc68df9adf45c525ae8be74bd4cd142173f1818fd8fb90f0343263d31b34f1bc86bd7309057a8ce090e6f2d8d7f3185b67cd1eb280e74ff2ad85bf43d9c4fc186a10eb20bcacaedef3a5d567c5482fbafb3923263b8b9fe93fab0ae2e16bb83dbd4a00fb38d1061dfa1a503cd29c4f04d96f7eb678d1708bad47cd8e7aa62c81884228d47d82bbd44e69914ca240989221491bc1788e57e86c78fabd8cf63e28be174472fe62179fe9e8123f69d7f04ae94c2e4d5655030d9e4e0cbf0ba7be352fbc6f9e3c34ef25455c6d1556a60d340b98fe9d72572ad88c381182371caff1ea9a0677a11b5b9d1721a7784c4a2512812ac924e650554615c1f694e1a2e462771a9dcd7a3e0a52171b5a0f12eb511c5b03e963c0f4ae364afd85f2f48b71668c8c102824bcf78c440e16c720a276652185af0bb3cf0c5f54fba123290b4f8be57b0fc520739e7fd7c16d9c468ba903f5077615ebf7c44dd8efa0540449af308b147563a2ff95f5015ed9c313e206a3b4f26e7c1d69904b663779f7fcc432171fb968652121749fa4c838c1bbb049c6efd15d8e720b3dedb8318a0f2d26a93759eac36b2a159611fc1426535873a74d6937bde6c7a391ce8d8c63f73d222035b35f8910bf113e7ece68feb24504f18b77720f472e140a9f21e2f1ad58af857665b19ed63f70e09d14cefeeede40300dd479587110a34f8d12a6d5538778146945b983b503dda61398acfcf8cfefebf4eb7ef5309fc74888a7fd5a481aaca209e6372166fe7872ab3c5903e3ac041ae23b4541848c8183f8fbacc5c8e549989a54e772d27ddbc55b78dc2ea5c7b435eb94d2d18302585494bb58768f2715a5a56cd4a1565ab11d73d8bf3a7421186b23210ca44e5f32efca276431f5f8059e8c6127fb73f6a94a2132591051ea142099e43d6ce94d71142224630c1286b7c9b3d6daf21a3b20e930938d984f575ce0a5717c11fff7c9ffd5bc07f608be10b065976a33f5b8cec08be8ddc836948c27f9a4321501e1309cecc59cf77858728679cea0478dc9eae95908b22e93eef141a7bf8073166496584d160e8c8ae51c69ef2418ec56d32743397524e53e2a77c3feb57407d90a07ea4561a46c07a08e251ab15b1c32658fed8de51512b0ee27e0ada1e4d594be2950fee44edc3b005bf5047c41bde39fe71e9a19a32411120b5c19c51e0c5923d221db1c6f700f47ac16ac05329f4bc20cab6baf1567897b783100a85538624a09e867715db12fff937ff7af3235c90a57be33d93e2c51976e6bbf111032af4303089e1cd37c395c3aa00514f4028c5cebf0ece39100529d2fbbbeba4defde12006dc11f33e29d99078d6bbae7e0b4fe8cbe003396ca0aebc5b3655706e6505f481a27c362d5c4fbc6a446b30d97372356cf41b4fe5db329a238754a2c2eb99807d8a18a93c15bba98299a9182eb9d2cfba855613d62e4fe8c6ad227e2ffb4fa64f6d0c5d91c23614aad765d3e84c7ea4985b9ae5f56b10b911a9c8dc1a24b47702e0e70d6c36b60749e455f40bb14059fc764cde23dba7b3168ca7dd4b2cd86ef753041eef6ac8a2775a1d349d41036cae6b98818683fff32a1022afb623e130a9453680a5d82351d821838cabc37dabdb424c174415e331a75ba3cf1b7c14a8e4fbadf9e06129b3009c0a784e3b08a095e817a4a7844ee922534d7e67804e5b07fab445a21276743d527935ca44a8f2f7346815aa803b6052aaf785f353fe6ed57e665658cc3108951158c5379ddfaa96a4c81d3b3bfd91b5f89841ff6e4a93779f4a4c010e36bf2550f503d466ada81386b2f23e219b89a3d9a17a381e3662bd1655c584520f5aef1023c5bd8b782baf0dfae8d0fb0af884451a9734065f787354b55a5d8af24920ae83cd44e6c3530ca36c09f6ab25ca11b5dc5d25720ab5decdd735a6d22d7e4218de2692b85f5ca28ea55272d21244d252b15db23de182110475df42009ce244d525d472dc8cd00987a687abb4ca916cb24fd0d5f7a602bbb99729daf42b9291ef2fbf9d456a96929695e04b0191ef749cfdeb3dd0682abe47bf1ea5ac0f0043e2b6677323a11911c2fc1abe49ca099447d7dcbbfee537797e5a33289a89735fcdae1ad283f97a521302491b623317b496325bf02bde00347861ffe0d10f97920747d87ac53d099235d86a512ae1326b1105d3f1b586a4843589f11c07c204505f781f7578070252c04fb276230e6a913490923ac37009de2b34283520a7654cff75e41ab63bbc7c9ea4ab35801515c0755146b8ee7730dd254ca82fa244a853cade0b16f841b53b24e1ad53e6baf41b7486fe11d25eaec9beec4714a8e6cd1c3836999a20d289edabea7b4a62c9be8c1db14ff927438fc0e09502be51bc1485b2a64b8226419278f887baf572b7322f39cc7aec75b461e996a5854b03a4093991d18b2c414d169656d94592a5af292066927c9b64545a6e4843a1f2d1aba22b17c48390299ab079c5859e590bcc20def39cb986e72cee76001ce2aa452543b3bf0e7096f8cc63e85c1d19842fba21faef85af58c9204504568b8a7cc7af2e84e446d0189ab88de8ec4b2471577814af47e56b6373e6dc70b916987ea72ba37bea09c8301a6e16ae96386f5432b26d5dd53175526549b34bc6eaa5b97c3f4a76c57925bd66868ab780178ac9bb2be882053516294d5b0edb80fa660f6331aa044f4a44799a0e0dacc497cd421fa17b1226df7aaff9a955eea2f648064cabea6d0feb0636cc7a50233cfa8bbde42bddda621fdbcd9cdc2060503e2e9d22e1094afd606f234bd266e09ef918676d48766beaef83b91dc35e1b0c262b463f87e40e564b054918445dd204dfff56bd7308547ae8aa8b463c467a00ff509274ae6e1ffeb33a0ef17dbf750be057f44c2499e0a19a4c50ff238aaba76ac2c583300e14b156f8d309d23208006139c446c133666cb0f2cf0dd221fc332f73bf0acac7e25d62b7ff6cee38ff72f2320ab1cee039be45f9f40e1aa28f1086193053da547495bdac4a9f6eebf914213bd0aaaeaa5b8c997aeb441b0ac0318133929bcf8c47fa14aa9e204fbdcf1b4360991dcdd2eea4d18507f993dc38d0ecccedf974ee6a881aea20ebb615f4834e2bc81b627c5fbe5693e4adfd47757fd51a3df28c8f98b86d26c40f521745420d821548170c8dd1fb824181ea9c15ccd60db15e3a54be928489a49ba7a109f587708e0fee03f1cf96343c9ca8053e77078e4112d208cb0ac67ac0ccd8b54f01cbe4d359a6cd97dc699fafc36367561a913b6b98555e2bb23cc69dae05b9d184ed0d6864bc5074b72de26d2754307a4ba2541b7ff8fc5b3ae0412c69ce4bf781d1788f8b3b99bb7f16f99f1c4b64490c65ac772005729f483edcf2c06202feac2a1a48ea85c533fa4516656ad47332749eadf37fc9238e926ca21593c1f3e71b66028b0aa06ec43d65881e750cc066e5b3c207c4b149bcf86d019f760042727130310fa056d2c39c0d6d4f7aaf01dcdf28f7980755d931d8e4140a6b38b4d79d0a9ed559eb0e84cdce96642f0e2da84fb80cf"], 0x1008) 2018/04/29 14:24:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x240000) 2018/04/29 14:24:34 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xfa) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/29 14:24:34 executing program 7: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x5}, 0x9, [0x9, 0x80000001, 0x6, 0x9, 0x2, 0x1, 0xf473, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/29 14:24:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40c002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x5, 0x200, 0x2, 'queue0\x00', 0xff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x12}, {0x8}]}) 2018/04/29 14:24:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x3ff, &(0x7f0000000840)=0x0) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001700)="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", 0x1000, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/29 14:24:35 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r2, r1, &(0x7f0000000000), 0x7fffffff) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000100)={&(0x7f00000000c0)=""/18, 0x2c}) 2018/04/29 14:24:35 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)=').lolocpuset\x00', 0x1) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000400)=0xb8c6, 0x4) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101402) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000240)="703ea3bf7fbb331eb4a14affaf92e22bda994dc0e94e7d64541a99272f4fb6ac48d4ac41db6ed305e87a5ce71c19de4776a885ff811c96c3555a71f5fe64c83f3d85256c9b49b137ea3fa965f939776e4953b5b53d609c81bbdd7bfc733d87b0d5c113993e5d0888e3fa12204aec805252b241d61219214886316b7ddff745d0a51c0982d50619d6bf764f0090c7289a6d63b45838180bebc9b1b8e34f10654d", 0xa0) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x882, &(0x7f0000000300)) 2018/04/29 14:24:35 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"627071c926955800f2ffff1f00000010", 0x1000}) r4 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000200)=r2) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000040)) r5 = dup3(r1, r4, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000180)={r6, r7, 0xffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/29 14:24:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) dup3(r0, r1, 0x80000) acct(&(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) dup3(r1, r0, 0x0) 2018/04/29 14:24:35 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='auxv\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x4e21}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r1, 0x80001, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff}, 0x20) 2018/04/29 14:24:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getpgrp(0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) dup2(r1, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4100, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000100)="a4b13ecc5cd00a6fcdb3238f2b5727ce0ac6adad68417aced49058d205917c452f1baf83b9cdb822a43f64f32f8a8b41eb1391b45e5e4510c10c607a0233ce048baa6bfcc770aa18536354a3b09119e884d7743d57b9758b0385ce6d273fd3de94b887ea915fb1cdbb070296459f8abc9e62439948fdc164b1dba697eef9d88e89a868af32810479cec73a3be62e4c4b32f903f952bbfe7b5ce37068f250", 0x9e) 2018/04/29 14:24:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x100) 2018/04/29 14:24:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x1, 0x8a, &(0x7f0000000000)="ad55c1f27d0c14788d178d07998be395e8cf08e30cf8eaf3bf3f084ce474374f2f9a6ac887045e4df70b61804d9bfa47f686125e26e71f9fb1a9be46544fc83d66909af656d4f94146995b4eaf22a38c78518383a9bc988cb8420d07021371096115b82df90805170eb6ef9b71132c57bb37813c221c8f0ea40945d93f358a1d854d62d3648b5d3dc775"}) fchown(r0, 0x0, 0x0) 2018/04/29 14:24:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b990cf51f6c412000088f301e710", 0x102}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4040, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x74, 0x80000001}, 0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080)=0x2, 0x4) 2018/04/29 14:24:35 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000080)) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/04/29 14:24:35 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = semget$private(0x0, 0x2, 0x3) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f00000000c0)=0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f00000005c0)=0x10045) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/04/29 14:24:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x1, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121000, 0x0) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xff, {0x76, 0x80000000, 0x8, 0x4, 0x9}, 0x8, 0x22}, 0xe) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x5) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000) 2018/04/29 14:24:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x238, &(0x7f0000000180)=""/63, &(0x7f0000000140)=0xb5c32cc2) 2018/04/29 14:24:35 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="bf3767cc6b1d3c41f88636016b15e70f53f5116d3194ea912e6d702dc6a61853b0f4bc05ba11f06740b8e7cb739ebf68b8498ed2223c325fd4d225b250dff87978050dec007bf7302de0842a", 0x4c, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x200000000000000, 0x6, r2) 2018/04/29 14:24:35 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) 2018/04/29 14:24:35 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) sendmsg$netrom(r1, &(0x7f0000000740)={&(0x7f00000001c0)=@full={{0x3, {"40f19c7051741a"}, 0x39e}, [{"87dd03ce0c6d4c"}, {"4c7f5d626089cb"}, {"80374909b2bcbe"}, {"bc35ae7dab5bc5"}, {"0ec0b49daea56f"}, {"b8ebe647001e36"}, {"ff25d20e585a63"}, {"554c7f8f5bda39"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000240)="c301a85941ffc75f385c876719f0c1f2d6d9104a136dcf960638f701a7c48d07b2e7e92cb292797da5cd933245c97d1d604c488527b7df0bbd74d7ec6d67d8e54af80ada335b75672f587267d5f112fee4e0142266cf970f9583e842bdef2e376d84a9590739368baf392f7579115c29ecf33adb238cc507d6788209f48cb5f71ecd49556aa014af5d52d666db01371c03015ad48118c99c9222d152c41c3d348e1c", 0xa2}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x418, 0x800}, 0x8004) recvmsg$netrom(r0, &(0x7f0000000180)={&(0x7f0000000000)=@ax25={0x3, {"05345a752f8e3c"}}, 0x10, &(0x7f0000000040)}, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 14:24:35 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/29 14:24:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = dup(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x8, 0x57, 0x10001, 0x7fffffff, 0x3, 0x5}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/136) 2018/04/29 14:24:36 executing program 2: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x401c, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0x4c, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") socket$kcm(0x29, 0x5, 0x0) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/29 14:24:36 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000000)=0x80) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x2e4, &(0x7f00009faff0)={&(0x7f0000000040)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0x0, 0x96}]}, 0x20}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002d80)={0x0, 0x0}) lstat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002e80)=[0xffffffffffffffff, 0xffffffffffffffff]) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004380)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000004480)=0xe8) fstat(r0, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r3, 0x9) lstat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004600)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000004700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004740)={0x0, 0x0, 0x0}, &(0x7f0000004780)=0xc) r19 = gettid() socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000047c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000048c0)=0xe8) getgroups(0x4, &(0x7f0000004900)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f0000004a40)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="bc86", 0x2}, {&(0x7f0000000240)="a7811924123d496783e103963e609923c05a92fa649f97a70aa7afdfe725b074320b7fefc8954c801aa8369b4328b031f45a12ec0d0c3a68a7d2ec61e3010cc5cf446d318cd53bda4fa818c0206164d883e331af44a7a4cf3f913b2a6c3ad4cd88c1be39753583dbea638700dff3a18dbb5cda3fb8117e20e58d95e7421db0164dff24df9f5a850f0222de1c02c929766d74449e96d51a47d604f7478173825f7d9e2edc10e5a7080b1857e33bd40188f1eb038df8df1d32084713060f708a905aefe8949443326dfe51161cd174b8d12d36b2aaf38c5c", 0xd7}, {&(0x7f0000000340)="da2d121891cc4ac0e796b7a3043c28d59532a195d045c5b5ba7db03aa607e1186d1c37443b2fcbdb815dc0ce6d92d2edc847ef2ae39a87e8a28686504cfd203c7a8bf3b40b53299d41d0ef8e812ed8e8b15a3b2d61f55a6288aa30d7147235e65c991876c82431004aca34a1ca8ea1b96ccbe5d7eedbae47a57102", 0x7b}, {&(0x7f00000003c0)="b60e228487302460653db45682d5618273019f4a0009dd8fca0024b090c9ff22e3eb1c64325b9038c6a71e37a2095b689538ee9db03a26a710dfa0d8400ff3300ee46d4732", 0x45}, {&(0x7f0000000440)="62442ca93c79d04901d1e2b8801d4aabd61732f19686b3b38423ffc280a35a68094228c7c4ca9746", 0x28}], 0x5, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}], 0x38, 0x91}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000005c0)="ccb2790c32c8b0a7fd8ee3d4118e85063938168916a5dcfd155c316938fcfb7acdacb417ecac704d9cb8e2e96ad1e55a6c41913541d33ed86181a00760f47514ec03c3c1aceb06eb366acd6908baca93eeff2d", 0x53}, {&(0x7f0000000640)="0d6061abf701529a66ec05822943ac7c6840a39e6088a56f886b5cc6822f60c9833f43ad39ef251ac591bd8426984651e675f82a7ea84f29e82e8d04fc0ca4a0595e4ca2fd94530076844169bb023024b01696d03c0adbff943c336cdf240d09cde52e0a5d8c860853018d3bc70fdbecbe77edd01173f3aa89847fa3a0f4b0d0fbe8365f0d624980834e0a96fd85a10482a9c5a0b03c26a157edbe2854cf53c34be17ce7df9e48dcb89120ed791c0ea45b116da3129251c7d56f5cb34951a7e942ae58b008a73ab74c62868f2b231a170f85f92f1da4", 0xd6}, {&(0x7f0000000740)="486d850a279b9dab80f0a3ba9a0af9053b459d2b9a7743df34609ab1dc5cce1a7985415faceb597850f042130cffff0a9e8a1059a3b9aabc11b46743c4641e89dea21cd15daaa06d4bd5d2768c29cf95996c05e3ae25b6e71ad03d64e9b47a19cfd1e5e721676836df68a4d0122f028a", 0x70}, {&(0x7f00000007c0)="24e86685b6d4776dd082895a2d6b763ea8736a05cc64c67ba5378aa9d5c0d78217e2b485950f03139b3d2de213b72cb467cbef1d92b14d41ebef6f5b74fd88184e80c850857acf1ecc", 0x49}, {&(0x7f0000000840)="7195a411bb14b2b43528ab5feb3efd8f4dec60c8fefe9ec82d1063b67bf0605527d1e8051bd64d97b695deee5ce34f5b93b09c72ab868fa4e0d75a9cc6d15772894b951f55a5af56f0edb15e8e50a8c0d7b8147e5b74563a0b4725a257cd1e255ac0c1fcb25144f5a13c7f31909d280b5bb0caf4cc52f4d8b91e2228", 0x7c}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="e0118e90a5c4496f2dd050990ec9c4742e9d1a845870c88575964ddd98728b597593a17af3d94675e4668925f231bf05f1156f8fe3bde9aae314543cca9e0e9e7c38bd55ea372315725bc435d919c883dbf494587bc0d1b7168235a5691a05c030185e2b33499a12154e194f47c1d42c53fcd948ea388d64366e7827456b6a97bf855c2b151d4b8c6df0ded91cc1c9b6d0720b285325cfb4e559d9c1f5bc7b076a4d819cfb6bdec2d637de48e5864eeddb2f24ea93579d5d73a25356db2df4c34f3d3921f24f268355b0d343d226deb9bb09cee32aeca235f8f4705b232f00e5e7790f023d83c9268ecf92071e3eadbd6d3679531ca0cb", 0xf7}, {&(0x7f0000000a00)="4598909e", 0x4}, {&(0x7f0000000a40)="bb5d238539517f9c457fa261d080a7f67931975df11634f06c8944dfd6923ee768b99ee6870a6398642320173d80530d95527acfe7181f73beb8c39beabfa30e1bd30b8ef5d0426ad4035c64447fdeaa0e9e87d6476643daddbf2f6d789d1cde2da265d336744c1e7c5883cd0b77e0a62e90c5b2ca3017f8bfc8fc69ea8cabaa89a76cccaa2dd15af4cc6c4ee0cb157e999a49dca650fd83d04241684caa9e4b23e43ce849d1c68fd4814a1f54672d46", 0xb0}, {&(0x7f0000000b00)="2a2403b3de1f6358e63bf2e322b43000925cd9515e46bbef25ef9442cb9d50374cc5527072177709cf80f20ff4a3504f5f1b8af7dca1d75da3545b9a20be4ed248410d00db4cf736f1850ef77f94d58e563b9529693881f6e333f474ee8f436bfa9530c0e0247c1dda3f28a2d81a7fc4c6b7b396c68be0593ba26e263bffbe21ce1d41fc609da4ab48c36f0a9f796756147782395d1514fb38f52c87e8af6acc9dff5b47c51b23f325845c3251d58b1f2c177c0cafb207ad10c87c4261910ccabce92ba73dd29313a561667d03391cc13140a6a3778cdd2552225b1b4c", 0xdd}], 0xa, &(0x7f0000000e80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r2, r3, r3]}], 0x88}, {&(0x7f0000000f40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000fc0)}, {&(0x7f0000001000)="5cd59478db6fbbfe8468e7a89db3d8ab73c25a886eafc791863136654a171528299b53e43d79de9e222e153a6b95456c6f05b340cfecc7c7ab244a390f2268b1de80a41b877fe764792df01d114f8191d58993aae19f38fb83d4ca96c59d2720e737", 0x62}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00000010c0)=@file={0x1}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001140)="68942204be1a5a93c9936037a30d8d51d751dbe40a9bc654f6050428ca07227d1d2eb0fc1c3c4c8ce65aba29ca4aabb144f48e3fa2f5b42ae2e1ba8a998c97911859c5173545a0c13ce2ff296784a72c0cccf2d2eb7f996d6528f72ae85282a89f0509b851d2259a7f145e449fc48cebaf09af281fd62924c26769159a7e3cee05866f460cb8311b5cc22e5e41f774f98508196cd38fe97848184a7f45fda5b13ac8d9f38c41c6d033523bfefc8fafaaa359353f9c12d1518bcc785e390554c057981b9841f7086a071e8d49766d0161", 0xd0}, {&(0x7f0000001240)="2e3382b6d014df7bdabfb8e82b46f78bf9975f6e49aee22c06f2d1e035a41da1bd40105827292530e65c75f22f793ed03511bdbd1df94d4760428deb3cd96592fe5b86b5fd8e883d81ef7a0e0722829832ff612875057d98dd1ea88ecdd930b4f43cdc7677effa0c96bae8eb18c8f241552ce34e3d779aed8033f2efa00f1351b7db2c307e95eec3caae933322a7885492", 0x91}, {&(0x7f0000001300)="dea51ec9977acdb5087e9925acb5bcc0fee2ed16c176ef516a817517564781bc337b8b8a406aa2325caf7d94a9fdfc23320a5377770edffadf0e70a9ed1f95a9dcb19291c8f2fe7918554478183cece9b9483e1299c55e251507440eaefcb3e5f3c9c0dbf93966d57640aa19a5e60bcdf3693eecbad6dd50a447dda99e70f1afac1e1d48e0283d1b8e7da3216747f81cc755f14b9605b166943bbe12cd694fc7428f8d733c460e85104513b6b7aed434ecd25864e28dcdb1929e7da95259c506abff379eaaa633cefab322aa028096798e199217cc196ff3312177bbcfedefc0b1400eb59833b6a1201be923b707db58578c8d5948a5", 0xf6}, {&(0x7f0000001400)="90c009a3365675f586c347294efb6ebb2185faf863389da9bd", 0x19}, {&(0x7f0000001440)="24cdc044d4d7859cc7d6a8d1f80d8bc948d1ea403afd1cc56aa695e977715d5d6c44cb032ecaedc8d65ac03342c4f4473676a17664a10c1a3c9cc00b15434916bb88f2da50fbc1f44981d18dbe0f53c75270de6422b101b64ebed71c890e178c28440ed3e41265463189ebf3c4fe0fc5011b1818d4c49dcde5c20a438199246635935f6e3ac13fb86bfa5bd339e398894487940241163fdf18470c", 0x9b}, {&(0x7f0000001500)="98931b5aeb9b8014dad19cacd250f0cb3d56da76f22c033ab3f42b0ed785db7bd7bfdfb378695f1cf941abaea499df04c23dfbbf1ebeeb5029d53f197910fd48e7db653f9bf4a9a8d0995ab958c9c5997550dad4ba8a32c8566a259ba191dc2bf215", 0x62}, {&(0x7f0000001580)="ab3e757dc34307932a6299c51ec2b03402eb68d3a2b1b650bb1285476ffc86d5de8bd22b53c60e07bfd37937b4e8f74aed77bdf3cfd901198d35ec63c05ae20b012435aa8648956fceaab7eabb6213ae3555a7e3cf95e6a0fe3d928ca1fc6988c86030cfa427190d9540934f059aa2cc92e74130948ffaef2f850f26cf52863d0ffb13f7e2", 0x85}, {&(0x7f0000001640)="bb0558b41f322bb52f2792d9868f05b8d1a8e6448d8121aa2309e5ba17485b4d8d15fbf1f82b596f14935170f75484ea4192dd1ee4347b43944ccf7da782909dca7fc8358899f4", 0x47}, {&(0x7f00000016c0)}, {&(0x7f0000001700)="84ed999c6212f59cb6a75ab48992c5d0257f8be7e80d83c8d740d8754ea285aa7abaeee45012682dfdb26cceb5bc61873bc466d41378f56698872a2ab3f62bde0c7031e6ee0a13c1dc28deb1da7c4d72df99f4196d853daad237877eb11e09942df2473ce9c60f9b2bd0c4424140f0ca914db3d97c3770032b7327088331066fe0562f8041f8a86c53741e5786e16e7a2a7f686b5cbc49d0369f176a453a73099b2dec6a91bfa37eb704ad6206e69796160b1e5c6655", 0xb6}], 0xa, 0x0, 0x0, 0x5}, {&(0x7f0000001880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000001900)="116df86948e73e2102e3d547844f39a336a554e049741b026e086b19ffa90c6431850010b881b3236636825c9bb6732d86a21cf3f97c5fad65a34145507660d5c249ceac002a9b1e49f0452d52085d6dc9d6993fe4f81027c7113bbf6bff3019882a70d4f3cf3a3d06be558b8b91226259f83a094644a7e964c2efb8", 0x7c}, {&(0x7f0000001980)="ebfdd1e16f460add2b5f8afa05b1dc9492a3f3c69e66da71f83b39c3096f3433e6963bf3ba13edbd4d13b23dfe8ca1f6428fd534a1219e16fbca2292e8b8d9751dc84d2e1e88738e2f6f7beca49a37136b5b42317237ce8b89ccd64dcc311fbc18cfcf17a59c9e4024c64535eef3fa7151921cb66ceda5adf45e558ae6e41f76f38a9cc6892dfe218a211430e6fd996d408e33fb295a7cf61d94c9e5b26a2d254e7735c247514ad13d7c323dac92320d3e4cf8818a9ab284149b6497ca11578ae5f93cac716f79378c5bc15c86778d0b7cb889e27cfa612f512df8d0804be523b044b2", 0xe3}, 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{&(0x7f0000002c40)="a8a346445e2c5d599a076bbd07d2396f28753e9e57e793bb767e09131fec97e4893569e9d5eb73f3e226e13cb06d4a3da3a5ba0d77906dcba6ce2432484111a54db3067d8b19e24a17f4f8363ef39a1e5d71e32f50f33fe7aa0c87071087bcc971efbccb8f137338fb6be9e619866da41a955718c81e2fa032b2f146eed20ad04b", 0x81}], 0x6, &(0x7f0000002ec0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x38, 0x4000800}, {&(0x7f0000002f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004300)=[{&(0x7f0000002f80)="6d9d896b2ec1b62cc47874aa83a8dd1c5d3e8e2a6eef0dc5bbfc0e6d7792bee38281fadf7956ac5c7dcc7f4e6ac132658b39d50d90a14208135aa7c8022c2a329ecbe3dadeb5fa73f100d0dab6631eb17f939a32c322b45a3b698f5146059af6b4fdeb8f323e48b28bda7265bc0b5bb805e63186a9a7e2800a0dc80ba56a40253f3c9f6e1cd00037508db572d504cfde6f6c51ef15a4d225bdaa95e52c28b9647e6998372ed002be19f3ea20fffd861798f7ccf9f579eba7d3993ce118c0cb1bc3012f934dbec17f9f95cc8ec7779fcb935b38cb9d62f2fc181e690d9684c3176f847357f1436a65d6bbc9b8b0b549fecb6bad", 0xf3}, {&(0x7f0000003080)="4e7d1df797dd22e127a6a4eb39d9e8d82e2d6be1480021726fa20304eb1ed7d53e2dfbc16ee52d5e4797de88c2ef58e38db23c2a057857908082f246d3ac073f8ba4df03106c8ddd55f1aa83848407ec41afa630c32c36985f10860c0dcff57bbda86eb50f6629dad47dd58d075e4759c873d361bcccc7b38fa003f66da46f930243f8bd49a22913678412b31402158db5386c61acf63123cd17c84d133517edd9bcc4d5238170e9bed8e15f170f973373d02f7f58b201a233fbf2d3a6dfd7d586b7967a9072f4341fea1dfb222d36e2ca645e9bb5c01d1ec82e165966a7eaa0c44e2f4b4563f0c00f", 0xe9}, {&(0x7f0000003180)="71e10f3f48297bd5472f136243d5775e35ccf657874137a94c81c850c0c13d05c83c5a690c7862f056f202c708faae144805ce3000a14c5d0c13fbf2686042acd45031119e2c5e75ae25d2ace344f5fa33d3518316767f0acbc1409c621b63917c514140e90a2df64ad528969414799f1cb0c068e7a6d4e1d8069299f206537e249579fdb632e96ce62abae9d1b7f1da131b32cc36678e2fd07029445972732285f14c1dc53f5fc1c43c980deb46cd10", 0xb0}, {&(0x7f0000003240)="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0x1000}, {&(0x7f0000004240)="1d33c1a8be74b91765a97a3a0692e719ad2f7b5e200d1cecae8ee56aa5340d887f2bb2cc24169a187ec3dda4e2f03ef68780405810a408143a2e19ff4bc205090867cf227bc1d93ac3648e25414a9c4e3df2bba51ef481e51dd36e7546b98cdf00ec83cfd4779ddfc5630f7318b87558152f7d859d0d0942731d3f798b26ab3769897f3d86f908b6980f19afe17b252519dd19b5850bdefd6746497eee1f27f8613e5be730fa8ec846e3a8c45976fc", 0xaf}], 0x5, &(0x7f0000004940)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r3, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xf8, 0xc000}], 0x6, 0x8004) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$sndmidi(&(0x7f00000008c0)='/dev/snd/midiC#D#\x00', 0x0, 0x101040) 2018/04/29 14:24:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f00000000c0)) 2018/04/29 14:24:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) fchdir(r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) 2018/04/29 14:24:36 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0xaaaaaaaaaaaaab5, &(0x7f0000000300), 0x1800, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0], @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYBLOB="3e29608c088a0285670015e83eaf28c5a570816aa3453a2f5e8359a8f8873a8ba1c4c3588c90350713492faafb654b6e2c6346147fccce4cd327844d22466881b50d99df7f1b4089037efe3eeed7e7a51a7b953534ec41a38ac9327d1b48ceec31c7a7186d7677c79ed34213005a5bb608dde3a950fc833890c738128f9f47ed02821bb7bc7b526ee8c10092d21ce911cf73eba78c33eb8f17ace5aedc0f59af60759356380f141d4444420d63e5528943ecc73ca4ba3ad5b451fd3118256db36fd54058f670e5601c5a8fcada222443a4392624f3890450d46d2b48eff176640563c1c06a"], @ANYBLOB="3c581192cb4ddbddcecdbde377ba314ca4663e8d0570404adafe5ae51dff4df94a72d5c7f7308e751c4a78a3826df170cfe1ba360a8169782e9fe43afd9b78528484195d11439f378b24fc0f730a5d1d4f5008826520e3fddca7be21657eb7d2f576e9bef34206342f03fd1dc11def6ff61b17259bce0520ce5a", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0]], @ANYRES64=r0, @ANYRES64, @ANYRES32=r0]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000900)=[{&(0x7f0000000200), 0x0, 0xffff}], 0x0, &(0x7f00000001c0)) fallocate(r1, 0x10, 0x0, 0x200) 2018/04/29 14:24:36 executing program 7: exit_group(0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x5, "89944620ed"}, &(0x7f0000000440)=0xd) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}) sendmsg$netrom(r3, &(0x7f0000000280)={&(0x7f0000000100)=@full={{0x3, {"1536eb840f8f57"}, 0x101}, [{"2f9ea76a5d196f"}, {"942d4ef4966412"}, {"4b85eedccd70fe"}, {"0b7ea6aba31ef4"}, {"fa21dccea53791"}, {"06949009df4440"}, {"21899d1ff07e5c"}, {"e8df8f47fd3233"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000180)="0948f547702f48e9add5ea9ed9d86a630b54a218f7e96d31c7baf16b0cd8fd2cc4cc16ade0", 0x25}], 0x1, &(0x7f0000000200)=[{0x48, 0x13f, 0x1ff, "c0490e858211039043bc07e75a59695c6f44fce7b35c6bcf193715f722e2056af6a7a1fb07579d626b1e19ff69367786d8"}], 0x48, 0x4}, 0x20000040) 2018/04/29 14:24:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x21) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) 2018/04/29 14:24:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x200000000000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="ff010800000408000000080001000200204d3d35"], 0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) 2018/04/29 14:24:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x42) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x8, 0x1, 0x7, 0x2, 0x9, 0x401}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000008340)=[{{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)="d4", 0x1}], 0x1, &(0x7f0000000940)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000100)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}, 0x16}, {{&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xfffffffffffffd46}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/04/29 14:24:36 executing program 6: 2018/04/29 14:24:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000040)='./-\\^!user.wlan0keyring\'&\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000080)=""/51) 2018/04/29 14:24:36 executing program 4: r0 = socket(0x20000400000010, 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f00000044c0)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=""/194, 0xc2, 0x9}}], 0x1, 0x0, &(0x7f00000001c0)) 2018/04/29 14:24:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x10aefe65, 0x1, 0x100, 0x3, 0x40000, r1}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003040)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003200)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "bf306765c411b3958d91fd7765b63d5a07f4ccbddff57556cc725f20a3603fdc12ebbb1916c3edc81dd6dd36eaca991e6ebb5f3ec80596f92f57c61ab9722b63daab018520bc3c37495da17f0896cecfac5c736d08b28558a4cb12ac35c5a05c2ebf4e79a2f95faab09f5975f705dfb96b34e57f44d12fe3fc7882205d023b8da5a021eb7b8f2e2ff6ffb9d97934f7a751bfc6ab1e58fda0ba41cba73631e365fa5f841f75d150c5c1ebaa69ae4c03492546941c63fe6e0912ff49afccfaf64f588e72f41ad366f76476a2cb538a8a9cc5e3a1e96129d5a3d88ed2eeb4513146122c89a3920100ec9b8fb78f7880eaf8a002c5f16e9b4dc60c974b22251793ef"}, r2}}, 0x128) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x10000, 0x80, 0x5, 0x101, 0x3f, 0xff, 0x6, 0x5, 0x200, 0x4, 0x7, 0x2}) 2018/04/29 14:24:36 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=0']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f00000000c0)="a942ba089384c9fbad41a487c3fb0e98a8194de71ca8320fd01dbdf1165171eab8efadd9ce9d65da0d9736da37d07a372ac3934314e1fa9d435f86e8") r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000180)=""/137, 0x89}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x4}, 0x40002001) 2018/04/29 14:24:36 executing program 3: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x0, 0x28, 0x100001}, 0x0) r1 = memfd_create(&(0x7f00000000c0)=',md5sum#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000040)={0xffffffff, 0x2, {0x0, 0x2, 0xfffffffffffffff7, 0x2, 0x7fff}}) sendmsg$nl_netfilter(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x10e8}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/04/29 14:24:36 executing program 6: socketpair(0x5, 0xf, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0xb0400) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x16a1) write(r3, &(0x7f0000000080)='Z', 0x1) [ 124.901836] devpts: called with bogus options [ 124.949382] devpts: called with bogus options 2018/04/29 14:24:37 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)) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x60f7, 0x4) epoll_create1(0x80000) 2018/04/29 14:24:37 executing program 4: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0xa, &(0x7f0000000780)=[{&(0x7f0000000200)="91a5d801150a16119f0085c3ff57e0db35a3acf6b7858db8eed1d00b55de7d1a11ba17c0cd03f91af6686abe04071459bd5c6412226480711d357d8f5a97272cad5adecfd3806463a257d0973050a5", 0x4f, 0x4}, {&(0x7f0000000280), 0x0, 0x1}, {&(0x7f00000002c0)="d11e33443a94a6d8d66aac3c44534f18fc85348695c14917144284acf246ddb051a8b28c", 0x24, 0x1}, {&(0x7f0000000300)="2abb4ad2d0ccf85f0fb1100e134da86b61b01fafe1435ca2ce4c87303543dd6fd56f4fe0a4f6a9378d126b9250f1a4ead5cdf6e5d0cfdcc2ecb6857ea3c8935628aa0a57441ce64336", 0x49, 0x1}, {&(0x7f0000000380)="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", 0xfb, 0x9}, {&(0x7f0000000480)="2561ad6b4c216d247572ea733bef0f23e7037e2d1bfbbabe72effd6ed630fe04dc1ad171213551823ebd33ac02cd44ee07988e046b32c410a4baba23d8249ffdefd6815cc37e84ee22daabaec638dd09a397c51d8560b9a86164d53cd7a50b096d9ce933e729a57ff6ee57de866e68dbd96477e1c97a2fdf440961cdd08e9d41ec8ae6cacba19570cee5575f65a4eb9f30564fa60f0f427f2508600d4400bcc85ced4f364a28008924f7cccd79e9bd851d9ce03f34a53be930b78342e4fe62e812c6335139ce6c5c5128da9d32e8c4bbd16f2565d1ba2f00fabbec8328ec9f1f140b06d9f3e178054682", 0xea, 0x5}, {&(0x7f0000000580)="d43772a4b71fdd4995be42997bdcb6b611e8a2d49d6eb92ed8bee39ad7247ac0a570337e3745807dd68681fdc0e45b70d306b36070789e880bfa2032b2b49fd3742bfb7567cb6cde94a950839da7b71abcfd7d5fd347f4b0c72a385eeb6c7bc7a7fa2dc679a9c1bbd60e2551", 0x6c, 0x1c0000000}, {&(0x7f0000000600)="cd0f3f6284d9a318699e62b244750cd047348d4e0f5c8f8f77c2252019fb9e37f71cb44fbb86694c32787b2b0ee3745637064c611c6a4081174ff2e534bb6e5daf6186e4eb0e046088bcedab67c1e9d2c439ec97f0f5e94b5bb10af3e10c8b81ffa3c237524109fac338f8cdea5e69210d5a0baddbaf777572c0791a86b4", 0x7e, 0x2}, {&(0x7f0000000680)="b4114866b2385bbb9f3f01505c62f3b5ba532e7981a8f507e155670fca47923867c581dc7af1d0476dd4c8d919cd12872ba61d4bfb2f53921573119d08ede1f77dfec13cb4c0a24452dbdb61943c2b7a44f2cd41c9da34872d1b5de7cc1b9fe10919e2a88e6273c30b3ff1398b8c89331054d15c8f8256a028556579e7e7ce362ec08260411ae59327e912b67a87ceb252814879", 0x94, 0x100000001}, {&(0x7f0000000740)="0598b7cc0c4308925dbcb12cb9a8ff096abc2c590976aa4271d2756a01903f37d4bcf56e3bc81907baf458957cf9", 0x2e, 0x4}], 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/226) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80080, 0x0) listen$netrom(r1, 0x1) 2018/04/29 14:24:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='cgroup.max.descendants\x00', 0x2, 0x0) dup(r1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000180)="a9", 0x1}], 0x1) 2018/04/29 14:24:37 executing program 3: socket(0x503, 0x0, 0xab0) r0 = socket(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)=0x0) getgid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000540)=0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f0000000100)=0xffffffffffffff53) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x3, 0x3, 0x80, 0x9, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x48) mkdir(&(0x7f0000000000)='./file0/control/file0/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/29 14:24:37 executing program 1: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) tee(r0, r0, 0x9, 0x3) 2018/04/29 14:24:37 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = socket$inet6(0xa, 0x3, 0x81) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) tkill(r1, 0x1000000000016) 2018/04/29 14:24:37 executing program 6: unshare(0x28060400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000001c0)=&(0x7f00000000c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000000300)=""/21, &(0x7f0000000340)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) 2018/04/29 14:24:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x0, 0x2, 0x300) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000140)=""/184) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100), 0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x6]}, &(0x7f00000000c0)=0x6) [ 126.061662] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:38 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) setresuid(r2, r4, r4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r3, r5}, 0xc) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000080), 0x8) r6 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) write$evdev(r6, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/29 14:24:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') unshare(0x20000400) close(r0) syz_open_procfs(0x0, &(0x7f0000000040)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") fcntl$addseals(r0, 0x409, 0x0) 2018/04/29 14:24:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{}, 0x80, 0xffffffff00000001, 0x9}, {{r3, r4/1000+10000}, 0xffffffff, 0x101, 0x8}, {{}, 0x2, 0x10001, 0x5}], 0x48) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x400000003}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) 2018/04/29 14:24:38 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = msgget$private(0x0, 0x5) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/18) 2018/04/29 14:24:38 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f0000000780)='/dev/vcs#\x00', 0x0, 0x100) openat$cgroup_ro(r0, &(0x7f00000007c0)='io.stat\x00', 0x0, 0x0) gettid() r1 = getpid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000640)={0x3f, 0x56c, 0xfcd, 0x0, 0x0, [], [], [], 0x80, 0x6a}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x800) r5 = syz_open_procfs(r1, &(0x7f0000000080)='map_files\x00') r6 = add_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="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", 0xfa, 0xfffffffffffffffe) keyctl$describe(0x6, r6, &(0x7f0000000540)=""/228, 0xe4) getdents(r5, &(0x7f0000000180)=""/407, 0x197) 2018/04/29 14:24:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3, 0x18400) ioctl(r0, 0x40000000401870c8, &(0x7f0000000100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0xb41}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/04/29 14:24:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, 0x0, 0x3ffffffffffffd06}, 0x10) 2018/04/29 14:24:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x696, 0x40002) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x4000010) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x8001, 0x8) getsockopt$inet6_int(r0, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/29 14:24:39 executing program 5: syz_emit_ethernet(0xfa, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@llc={0xf5, 0x4e, "84c3", "cdae57c5933423cc9023e57a93405797362761adf28c0c0e096a974359512b797077bf3c87b1e9957882a8983de67ff19331cad8c44b2b8d831f1a56a303a091bbaf050152fc5497553e0228d7d211d5e6904f81abb6c55439d412d8ab218d452dcb0e721a3105adf7699ae8e3535e63fb5e7ecc692602d11c32ff5c27df434bf0871e48e9e7da6cb3074ffd28d827864cdfa03695062b96ebc3dc299eacef6d236b592a903a03d9b59ccd4f9eb69fb1c67250e00ccafec7c8425c3421f2dd15c3a8a263b612529a62dcced81bd0ae251c04393b32acfd5ca2dcd30e191051684c57bda7e4fa8410"}}}}}, 0x0) syz_emit_ethernet(0xce, &(0x7f0000000000)={@random="1f3eb414120a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x20, 0x20, 0x2, 0x2}], @llc={@llc={0xfe, 0x0, 'L<', "7f50e7e7ca471e1eb48f25e192982ec3b00d00e0381ac6310674ded3cf314bd7e24d5c15aa1b6adffab09a7c7c38ebaa67817d16245162ab670492ea80cb52246c2af27a89cd0e699a777dd8aecfe92b658832e259dd63122b71419a65f3a5d2355d36b55da609be455b55b9163f6b95815f473c38fc7bc4a31be378e08db28f74c31219ebe14e509639d3d1014e0abce94209af972d63b3ca4cf181ccdea19a0df899094811a9f9e9e24aa870486997d6b1e895cf023b23"}}}}}}, &(0x7f0000000100)={0x0, 0x1, [0x528, 0x617, 0x2a4, 0x380]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x7, 0x3, 0x0, 0x1, 0x4, 0x1, 0x89ec, 0x17, 0xfffffffffffffff7, 0x80000000}) 2018/04/29 14:24:39 executing program 4: unshare(0x8000000) r0 = dup(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="a0bf1407a96435a04bb25d84441985acae148ea845bb61f2f3eea8810a42fc115cd39cbe6764a4bcafbd42449c8bb99ada49832f1810d9ac72b4fa2de93b176bc88b4efa71774b755dc6a63a15d66d2a3607d3515f6df48441d495afec991c642e56b9e19677cb7d601a24c96618c27a1778a603fecb8ec1ebd9b47a67460ad055203c068ab8c83f15d74b33dfe3a7e0f690e571b07e3e8daa014251048b87c8cc265f3b0f04e744d3b4262c0b449466df330af273eee0dda175a749551a", 0xbe}, {&(0x7f00000001c0)="92c13a8565f4dd0d96d17c596d320f1f2e42943f773e8405f9e5cb9dd3abc44177c2335cb3330513287bb711adda72da83199f5902cba2edfbd03423840f7ff651a9113136c1fcc62c5031b204a5275e25b08a5c99e2ccfb21272d4f558c865974872d5cbbcde708103eead8d59d586f23fadc8aa05fe2a27e", 0x79}, {&(0x7f0000000240)="03e6e0dd94753bddbf5a9254cb79b47dd461706932c8b058699953806557055408aed8e2ac1c709360da937d48559e6417058dc271caa83da0afcda58bffc15b3eaff93fab8dcdf32dd1b01d0f0a65221c1da71320b68426d5bd56c50c47a83507e40b9c4fdf00fba19e0a87b437ed7214c7", 0x72}, {&(0x7f00000002c0)="180803fb1b307d40af5ddb6f1b84a1c18e3fd3f273fc5b37a1287e7b3a0fb063b86e63bda43e487a25e0078b40e7518a680e833ec3c27d7f3814d36e2c16b8029569ac86d7288dc6392305951671574a48351306a94ed168b80c8837a2243cb76e6d9d226e1e4e6e82e8d4b36fe01748e8f3c165918d5dd2b80387020a29389a277e762fb4851f7ded4d6072aa", 0x8d}], 0x4, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x68, 0x1}, 0x4000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) r1 = memfd_create(&(0x7f00003afffd)=')[\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}, 0x1c9, 0x1, 0xda2, 0x40, 0x8}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xffffffffffff7fff, 0x1f, 0x1, 0x57, 0x90}, 0x98) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0xc1, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x2000000, 0x0, 0x6}) fcntl$setflags(r0, 0x2, 0x1) sendfile(r1, r3, &(0x7f0000f0a000), 0xe743) 2018/04/29 14:24:39 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xa2f1, 0x200000) r1 = accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x31d) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x3) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/04/29 14:24:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) inotify_init() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x4400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x4, [0x1, 0x1ff, 0xf88f, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x4}}, 0x701, 0x0, 0x6, 0x8b32, 0x20}, &(0x7f0000000240)=0x98) 2018/04/29 14:24:39 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) r3 = getegid() r4 = getpgrp(0x0) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) getresuid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000ac0)=[0x0]) r16 = gettid() getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) getgroups(0x3, &(0x7f0000000bc0)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001e80)=0x0) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f80)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002080)=0xe8) lstat(&(0x7f00000020c0)='./file0/file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000021c0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="00b85e14b10383d14ffb2b10e6d3b9fa3425aa548267cda0d8708ff7c8bc58792cb35e342a015734b72ee47bfe3341c19b0a6dcff95b36f6fce72ebb1ce4aa636b3e12be7fa1bd179644afde7a40156868ae438255128227445e8f8f05a8c4a3576f0b0455d5c394aa914fc4962e6624ac8668e061e2742713d2bb75094d99d9", 0x80}, {&(0x7f0000000200)="aa9e8a42760e80d03acb4f7a8a30eff8618f285f20b00e18573f78d035cb0e2a265850fa59caecab8f3696d2126712fa15ccfa1b578e80fa036244a0a1eecfbdc90862d899b400b5677aa43a05a253d451fb06258f9004b2be8224bf15c270f9bbbffe4b8b0186c2f087bb7c467689bd1eca0df44b4e32c8c23dc9b4c1d2", 0x7e}, {&(0x7f0000000280)="50fdb403584aa57d879b8bff21e8", 0xe}, {&(0x7f00000002c0)="b58f2cd7703640253b830657b919178eb4752fa48b10441197b4eb52c0a84d9adfa6231b78bc3a1befa5e6d54ebbfef41b009a463714c4c9a51233d616f607d17ca0c3f0e208f1949e95fb798d0eb2da84", 0x51}, {&(0x7f0000000340)="86a1f8448ed6331273993572392a420ed63e3bc24a7589c131a6b9a931a0c5f1a581abb337cfcbe813aab62918872c04ab2573ea278e5c31ce315d2665e120826b6654e01115750196bfa4c22a414cf31f007a98469e77628c2016764a636f06968c65879d76bfc61655d769c24da632032c06a8b885153688", 0x79}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x128, 0x4000000}, {&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="c31cf9b2fb396f644e038776d48555c6ef04e236c3484a9c8a4002dfe048559dff24d1f9f2d3ec2581a25ec46130b3efdd027c12413698f522fb1102ea1626c30ee3e74aaba3e33b89c22d7b930496", 0x4f}], 0x2, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x40, 0x8000}], 0x3, 0x40800) connect(r0, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/29 14:24:39 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/29 14:24:39 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'nr0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'bond_slave_1\x00', 'erspan0\x00', 'ip6gre0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x1e8, 0x260, [@limit={'limit\x00', 0x20}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4319ecf79722bd70c434f98a024e9b62ad26474a3fad1bae088711aacfb578826f4129c4006b45788c3ce053c5a583e588c539a41b6e0bd3e604339e10f4f1a9"}}}}]}]}, 0x5f8) 2018/04/29 14:24:39 executing program 6: syz_emit_ethernet(0x1b6, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x7, 0x6, "192dc3", 0x180, 0x3d, 0x0, @dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0x20}, {[@srh={0x16, 0xe, 0x4, 0x7, 0x20, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x3, 0x2, 0x3, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}], @udp={0x4e21, 0x4e20, 0xe0, 0x0, [@guehdr={0x2, 0x0, 0x3, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x6, 0x0, 0x401, 0x100, [0x80]}, @guehdr={0x2, 0x1, 0x7, 0x2c, 0x100, [0x80]}, @guehdr={0x2, 0x8001, 0x800, 0x58, 0x100, [0x80]}, @guehdr={0x1, 0x8, 0x7, 0x4, 0x100}, @guehdr={0x1, 0x8f1f, 0x7, 0x8, 0x100}, @guehdr={0x1, 0x4, 0x4, 0x8}, @guehdr={0x2, 0x100, 0x6, 0x8cc, 0x100, [0x0]}], "ca635f206ec30e6e8a8fe2ba6a436e9219afb741f9caaedbe912cb0add59fcbd52ceb73834fd406004f983601349159640975f1fdc153eb8d34d91ea11aba6415147e27ce0b5ab137628eea5f76a5c8f173a938a2c8c6dde8a834d4271a8ecc29ca91204ad44ea2b47132e94b8f586cb005971666509d9fa23d366d96a7e15932d0e33aca0e620152a875dfe0ddf5012ce745b3f8cf82e84c04aefb5245c53f75e42c8d9"}}}}}}, &(0x7f0000000240)={0x1, 0x1, [0xcc3, 0x68e, 0x20e, 0x440]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)) 2018/04/29 14:24:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000eed000), &(0x7f0000000100)="00d1b0b4730d2aa9840aa226e0fb2c1cca00591cf15d98dbaf38feaefb54d30401b849c58c2f79848376580df7eb5eba0414c0953dd5e1f1f5d59df30472eccbf744e1e75a2f6066c2c67f9d8ecb77e40a43c605df51bf8499952accefea8c23c68d134bab16acc951134c13c87105edd8be7198b84a7453675606d05d76ea00343290cddf164b8d3700f9d1ca067ac2944479a97ea7af2580cd0e859ae6158644d454effa927627bde5b468efade920e3d02955fbb238e40b59a4", 0x2}, 0x20) 2018/04/29 14:24:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x80000000010) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x103200) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000000080)="f84f8a453b6535a2d0", 0x9, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) 2018/04/29 14:24:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9fe9, 0x2200) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/236, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00006e5000)={&(0x7f0000bc9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c9df90)=@ipv6_deladdr={0x34, 0x15, 0x211, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/04/29 14:24:39 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='ox2.{\x00'], &(0x7f0000000140)='fuse\x00', 0x5, 0x0) 2018/04/29 14:24:39 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sync_file_range(r0, 0x4dad, 0x3, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@host=0x2}) 2018/04/29 14:24:39 executing program 4: unshare(0x40600) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$addseals(r0, 0x409, 0xf) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) 2018/04/29 14:24:39 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)=0x6e, 0x800) fchdir(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r2, &(0x7f0000002fe4)={0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x3, {0xa, 0x4e20, 0x220, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) 2018/04/29 14:24:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) r2 = getpid() fcntl$setown(r1, 0x8, r2) ftruncate(r0, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x101, 0x7f, 0x1}, {0x5b82, 0x5, 0x7fff, 0x1}, {0x2, 0x40, 0x6, 0x80}]}) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/29 14:24:39 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000180)=0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00') r2 = accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) lseek(r1, 0x10000000000005, 0x800000001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) getgid() syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x101000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x40, 0x2) 2018/04/29 14:24:39 executing program 2: syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x4, 0x80) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20000001) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = dup(r0) r2 = msgget(0x1, 0x2) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000180)=""/149) syslog(0x3, &(0x7f00000002c0)=""/56, 0x38) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) ptrace$getsig(0x4202, r3, 0xbed, &(0x7f0000000580)) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020937352d9503fc22ae7000ffdbdf25010015004e230000"], 0x18}, 0x1}, 0x800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000100)={r4, r5+10000000}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x9e}, 0x4) 2018/04/29 14:24:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x22c, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x7}}}}}}}, &(0x7f00000002c0)={0x0, 0x1}) 2018/04/29 14:24:39 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xe49c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r3 = socket$packet(0x11, 0x1, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x4, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @empty]}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x8) gettid() syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="92267b38eb7a5733223b294bfe59e54646c656257bce0dcaf195d580a9d4e18c8869b39141809402073e09e73a46c222b69e5bba7a4e09751c7dfcf089a84113dde662ae0b6cf1b891eb60c9ee31d9831d1a63"], &(0x7f0000000000)) [ 128.160728] print_req_error: I/O error, dev loop0, sector 0 [ 128.166791] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 128.174589] print_req_error: I/O error, dev loop0, sector 4 [ 128.180428] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 128.188220] print_req_error: I/O error, dev loop0, sector 8 [ 128.194076] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 128.201845] print_req_error: I/O error, dev loop0, sector 12 [ 128.207773] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 128.215664] print_req_error: I/O error, dev loop0, sector 16 [ 128.221593] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 128.229364] print_req_error: I/O error, dev loop0, sector 20 [ 128.235284] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 128.243122] print_req_error: I/O error, dev loop0, sector 24 [ 128.249018] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 128.256839] print_req_error: I/O error, dev loop0, sector 28 [ 128.262776] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 128.270616] print_req_error: I/O error, dev loop0, sector 32 [ 128.276546] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 128.284318] print_req_error: I/O error, dev loop0, sector 36 [ 128.290254] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/29 14:24:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x54000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x20, 0x42, 0x63aa}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xcd, 0x3}, &(0x7f0000000200)=0x90) 2018/04/29 14:24:40 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) accept4$alg(r2, 0x0, 0x0, 0x0) r3 = getpgid(0x0) ioprio_get$pid(0x1, r3) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/29 14:24:40 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032eb9", 0x4}], 0x100000000000024a, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000) 2018/04/29 14:24:40 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000005c0)={"726f736526000000e7ffffff0000007f", 0x3}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) socketpair(0x15, 0x1, 0x3, &(0x7f0000000640)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[], &(0x7f0000000200)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000880)={r2, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000340)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x20f) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/29 14:24:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [{[{0x9100, 0x401, 0x3, 0x2}], {0x8100, 0x2, 0x80}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000000000)=0x80000001, 0x4) 2018/04/29 14:24:40 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f00000001c0)=@flushpolicy={0x12ec, 0x1d, 0x401, 0x70bd27, 0x25dfdbff, "", [@output_mark={0x8, 0x1d, 0x8}, @algo_auth_trunc={0x104c, 0x14, {{'rmd256\x00'}, 0x8000, 0x160, "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"}}, @lastused={0xc, 0xf, 0x1}, @etimer_thresh={0x8, 0xc, 0x9e64}, @tmpl={0x44, 0x5, [{{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x2, 0x3, 0x9, 0xfffffffffffffbff, 0xedd, 0x5d0}]}, @algo_crypt={0x68, 0x2, {{'ctr(cast6)\x00'}, 0xe8, "fa64a0133b4b29cf4949a6cf5212a8345273832ea75575f0060c558ffe"}}, @policy={0xac, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e22, 0x1f, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0xffff, 0xffff, 0x1ff, 0xfea1, 0x8, 0x80000001, 0x6, 0x5}, {0x81, 0x7f, 0x6, 0x5607}, 0x5, 0x6e6bb5, 0x1, 0x0, 0x3}}, @sec_ctx={0x14, 0x8, {0xe, 0x8, 0x1, 0x8, 0x6, "3377cb0bbbcc"}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x19}, @in=@rand_addr=0xed, 0x0, 0x2}}, @algo_auth={0xdc, 0x1, {{'rmd320-generic\x00'}, 0x498, "cac49500d36680ad905cada86bf02fb0f21c22eb8b5f2f0540653330e46b556f0bdc5d16df2c838b7fab4663f3d0aedb00a86e96e8be0662eda9f3045d98a5af40f1893a74f1b699a4a66bdbf0424596ac73427722a4fb52d4a39ac673647ce58a70dbab9c09f373a8c8dc17bc563d2850b1f201c2ed1870164985e29f1a64a07ecdd0b6809ad36729294a98e0270ac43ced0a"}}]}, 0x12ec}, 0x1}, 0x0) 2018/04/29 14:24:40 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2000000002}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x17e) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x0, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/04/29 14:24:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4002, 0x0) mmap(&(0x7f0000929000/0x3000)=nil, 0x3000, 0x2, 0x8030, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000000c0)={0x4, &(0x7f0000000140)=""/4096, &(0x7f0000002380)=[{0x7, 0x6c, 0x101, &(0x7f0000001140)=""/108}, {0x0, 0x84, 0x7, &(0x7f00000011c0)=""/132}, {0xffffffff, 0xea, 0xfffffffffffeffff, &(0x7f0000001280)=""/234}, {0x2, 0x1000, 0x3, &(0x7f0000001380)=""/4096}]}) write$eventfd(r0, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xffff}, {0xe, 0x5}], 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000002400)={0x4451}, 0x8) 2018/04/29 14:24:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/21, &(0x7f0000000080)=0x15) 2018/04/29 14:24:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sysfs$1(0x1, &(0x7f0000000180)="ac656d312d70726f6300") socketpair(0x1d, 0x803, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0xb7f, 0x20, 0x2930, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000001c0)=""/158) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/153, &(0x7f0000000140)=0x99) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x1, 0x40800) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000300)=0x8, 0x6, 0x2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000500)=""/4096) 2018/04/29 14:24:40 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = memfd_create(&(0x7f00000022c0)='\x00', 0x2) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000002300)=0xfff, 0x4) 2018/04/29 14:24:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xa8440, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000000002ffff00000000000000000040cf589e9177d6000014000600b46e30068569eb13056edd96c8c820941921f10804e7f708ebcd6e242827f69123c0fd5244e9132bed8c37660233e4a2ec70559e64ac61945f3888fa6225c154cf73f2"], 0x28}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/29 14:24:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="0dbbf28060016de5e8a6556588379c6013d45662638369a318d7867933ddfef987e6c676d356beb17411e582fd62ea5a3e66a0e7bd058d043282097a571e6c5be38fc88fa8223b2ea74b53dfb40a4a380dc5940ebdde3b9f9d5669d961", 0x5d}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0xfffffffffffffffc}, 0x14) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f00000007c0)="ae", 0x1}], 0x1) 2018/04/29 14:24:41 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f76657273696f6e005aa2ac0000b8b5a28a29aecbf843385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b672c3a20d10f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bbba500000000000000000000000000000000", 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x2b, 0xd9) socket$inet(0x2, 0x800, 0x4) 2018/04/29 14:24:41 executing program 7: r0 = epoll_create1(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) r2 = perf_event_open(&(0x7f0000001a00)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}, 0x0, 0x0, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = getpid() r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0xc) r7 = getpgrp(0x0) r8 = geteuid() fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001300)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) fcntl$getownex(r0, 0x10, &(0x7f0000001500)={0x0, 0x0}) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d00)=0x9) r17 = getuid() lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r0, 0x9) fstat(r2, &(0x7f0000001640)) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000001c00)=0x20, 0x4) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001b40)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000002020000000838e015c4062a0380aac60d31e8d4f3b000200000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\b\x00n,', @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0400000020000000000000000109ff000200003031a8a32842464405f9e7bd81190a1401497a2a9ffacc0576be156e26da4d045bbbc5c13b692a5bc9f05a54c7a9053f2eb83c3e3371c16be6f6a40be5df0ef577f6ca0e", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="008fef8190313a1ac10000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x118, 0x20000000}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001c40)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000ad000)) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000001b80)=""/43, &(0x7f0000001bc0)=0x2b) 2018/04/29 14:24:41 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getsockopt(r1, 0x2, 0x5, &(0x7f0000000240)=""/148, &(0x7f0000000300)=0x94) r2 = getpgrp(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000100)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000340)='autogroup\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000000c0)={r3, 0x9}) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x0, 0x6, "2f29fa04dd67d67f6dfebaf9c424539a7ace5b5ace2b3c5cb1b2760af457359649d444acf8b41d2015849c9495045b64e34d281eab72db187a0c0758bb4dbe", 0xf}, 0x60) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x40000000000000}, 0xa) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000180)=""/14) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/29 14:24:41 executing program 1: times(&(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000240), 0x2}, 0x20) 2018/04/29 14:24:41 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='qnx6\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000500)=@sco, &(0x7f0000000580)=0x80) sendto$ax25(r0, &(0x7f00000005c0)="f4f739aac0037813dc7f3812ac428deb81e42ba584a40668f6993a3665e2fc48b725cab81999bed7dd338accb1f252f11052d329abac2d98d250a9ea933303544794dce53a02e3e63b6e08e3a53277159f6a7804a216a78a4753357bd8236cf76b1ade138aa9da232a58c64267527c0e780698662eb1da3212d4f25fcfd44222f2c55ba91da08ec1ce6f2df19228a1fbed7167b28ca889423d140b143527a48f032439116167e4ab5f7e2f", 0xab, 0x4, &(0x7f0000000680)={0x3, {"3505590ad7c4e5"}, 0x8}, 0x10) 2018/04/29 14:24:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x40000000000000ce, &(0x7f0000000040)=[0x3ff, 0x9, 0x89ec, 0x7fff]}) ioctl(r0, 0x2276, &(0x7f00000000c0)) [ 129.603237] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 129.661857] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 14:24:42 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r0, &(0x7f0000000000), 0xffffff39, 0x0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x80) 2018/04/29 14:24:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="0dbbf28060016de5e8a6556588379c6013d45662638369a318d7867933ddfef987e6c676d356beb17411e582fd62ea5a3e66a0e7bd058d043282097a571e6c5be38fc88fa8223b2ea74b53dfb40a4a380dc5940ebdde3b9f9d5669d961", 0x5d}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0xfffffffffffffffc}, 0x14) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f00000007c0)="ae", 0x1}], 0x1) 2018/04/29 14:24:42 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000040), 0x4) r1 = socket(0x1b, 0x80000, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) dup2(r1, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10001, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe}, 0xc) close(r1) 2018/04/29 14:24:42 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x9}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x23, "232ea3d6a22908cfe5c6579715d9e37a980223a0373a704c81c2ee28df23301678c19b"}, &(0x7f00000000c0)=0x2b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/04/29 14:24:42 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000580)=""/187, &(0x7f0000000640)=0xbb) sendmmsg$unix(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="7ed1147cf128b1c98d8e1fc22bcb91c4a8fd07e41d33ff1463d0385b24adda9d53", 0x21}, {&(0x7f0000000140)="c30bb947975bd32cdf010131afd965ef7186603d5e1fb64b8b510092", 0x1c}, {&(0x7f0000000180)="3c212129a211389159cba7034512d1f23497ace345303b158bd1144d29b34f7689357715c54c4595bc43cefe1cce2a902bed1c620381f36a7eaedb69710e53ad7c680bc81d27e2bf84066115e0530da533354034995e2fee6c9430316a8cfefe4c549e60ca6622fdb07a877e26ceaea19617d83ece93ecd0e9ede4577017b0c5e1c14af1e7f73ba383286c976f9809584f8fed2335e7eeaed01ba79f26eb14455c138537225684b75031a442a8bda70ddc319a7255a57949a0c4adc4a347258f4fffa122434e3ae77aba388771300917017579828c895fc463445c6dea3bf3be811d194a", 0xe4}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}], 0x1, 0x80) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r4, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/04/29 14:24:42 executing program 6: r0 = add_key$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$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00\x00', 0x2, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x0, 0x4, 0x6, 0x9, 0x0, 0x7, 0x2, 0x4, 0x5, 0xf670, 0x1ff, 0x3, 0xc2b, 0x2, 0x6, 0x1ff, 0xff, 0x4, 0x110, 0x800, 0xfff, 0x4, 0xd247, 0x7, 0x2, 0x7ff, 0x6, 0xfffffffffffeffff, 0x4, 0x600, 0xfffffffffffffffc, 0x4, 0x2000000000, 0x8, 0xcc16, 0x100000000, 0x0, 0x101, 0x0, @perf_bp={&(0x7f00000001c0), 0x2b0ece131b0c7f76}, 0x202, 0xfffffffffffffff9, 0x20, 0x7, 0x7, 0xfffffffffffffc00, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0xb) socketpair(0xa, 0x4, 0x2e2f, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000000480)) splice(r5, &(0x7f0000000340), r6, &(0x7f0000000440), 0x4, 0x3) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/29 14:24:42 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x80000, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000480), 0x3, 0x0, 0x0, 0x4}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x201, 0xfffffffffffffcd4, &(0x7f0000011000)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x20, &(0x7f0000000280)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x6, 0x7, 0x0, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x8}, 0x8) 2018/04/29 14:24:42 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x40) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) 2018/04/29 14:24:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x101400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r2, 0x208, 0x70bd2c, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xcc}, 0x1}, 0x48000) 2018/04/29 14:24:42 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000100)=0x20000000, 0xffff7ffc) pwrite64(r1, &(0x7f0000000140)="7cbeb3a35e6855902c1d0a1d0dd438c21a38f7ca8930ad37474fa096e5d069d8b1bae06e8f69a75500a3bda86d8f300e9799215085025ad77ac653b63a1cdc1d1f36b45605b6a2b3d8c9c2cdc2514bcf0f5a3bcb3f90b2240b1e00506cb9fd9c44b30eb019ef900c6a9719c19193414385f62da00f3b0b01e1736b510430b67715b1dea7ff", 0x85, 0x0) 2018/04/29 14:24:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000080)="f0", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000a06000)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/29 14:24:42 executing program 3: r0 = socket$inet6(0xa, 0x40000000b, 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/29 14:24:42 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x8000) 2018/04/29 14:24:42 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x42040) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x12, 0x16, 0x4, "427c6e9570eff179780afd37552f423a32c14854a04a054d01014cfbb1cb8743ddf2935c6edcc677cd90641dd23f871fa2f88dbc0e0958c281f7ca8fc8375a40", "1fdcc972f93bbe28b54ffa39478c92397366374de5e5bc7c44cbd14af2054662f7e98ccf14ca02817b6e97f4abda1a2cdc9da01850437c6068b3e85843c2a0e3", "0346762c4140df29681ae6790271390c7438ebd547d5e91b06256afe7cfc0e73", [0x100000000, 0x1]}) close(r0) 2018/04/29 14:24:42 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/28, &(0x7f0000000140)=0x1c) prctl$getreaper(0x2d, &(0x7f00000000c0)) nanosleep(&(0x7f0000d1e000), &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) dup3(r0, r0, 0x80000) nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb9}) bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x8, "6f3e368e3752", 0x800}, 0x10) 2018/04/29 14:24:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000000010001, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x80) gettid() connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/29 14:24:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) r1 = memfd_create(&(0x7f0000000080)='/dev/sg#\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1051}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xfc, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xd}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffe20c59e0}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000801}, 0x4000) write(r0, &(0x7f0000000040)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a", 0x2b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00000000c0), 0x4) 2018/04/29 14:24:42 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0xc00) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x83c, &(0x7f0000000340)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x400, 0x10000, 0x1ff, 'queue1\x00', 0x1}) socket$vsock_stream(0x28, 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r0, &(0x7f0000000040)="91387b13541344f99c3f9e004aa7baf61d5807b33a8fa608438e77b363aae9bf09222fc1393e5bf15cd78139e27af5fdd9824101afcaec", &(0x7f00000004c0)=""/60}, 0xffffffffffffffee) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) getsockname(r0, &(0x7f0000000380)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', r1}) getsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f0000000440)={@dev, 0x0}, &(0x7f0000000480)=0xfffffffffffffd2a) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000028bd8700ffdbdf250000", @ANYRES32=r2, @ANYBLOB="08010000005100000c000100ffffff1b00000000000800050001000100"], 0x3c}, 0x1}, 0x20008044) [ 130.669368] sg_write: data in/out 298234/1 bytes for SCSI command 0x16-- guessing data in; [ 130.669368] program syz-executor5 not setting count and/or reply_len properly 2018/04/29 14:24:42 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)) mkdir(&(0x7f00000002c0)='../file0\x00', 0x1) r0 = open(&(0x7f00000001c0)='../file0\x00', 0x20000, 0x60) chroot(&(0x7f0000000340)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) connect$vsock_stream(r0, &(0x7f0000000500)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000700)='..', &(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x3, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000003c0)={@my=0x1}) getxattr(&(0x7f0000000300)='../file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='oP\a\x00+\r'], &(0x7f0000000400)=""/110, 0x17) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000453012900000000000000000000000000faff"]) 2018/04/29 14:24:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x501840, 0x0) unshare(0x10000000) inotify_rm_watch(r0, 0x0) 2018/04/29 14:24:42 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) 2018/04/29 14:24:42 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080), 0x2, 0x2) 2018/04/29 14:24:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x1a8, 0x10, 0x0, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x40300, 0x400}, [@IFLA_EVENT={0x8, 0x2c, 0xfffffffffffffff9}, @IFLA_ADDRESS={0xc, 0x1}, @IFLA_LINKINFO={0x168, 0x12, [@IFLA_INFO_SLAVE_KIND={0x14, 0x4, 'sha256-generic\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '-\x00'}, @IFLA_INFO_KIND={0x14, 0x1, 'sha256-generic\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "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"}, @IFLA_INFO_SLAVE_DATA={0x34, 0x5, "0f31cd1c09302b2fe9d2154dd96133757be46f8805c91255e124c3d887b9654b7e17b8263b8dbdd1743e2564b2779728"}]}, @IFLA_EVENT={0x8, 0x2c, 0x2}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000680)="07e172d2904e80cc8889537a527f6a185185f926555d4985a3c747348044811a5fd35e1ded12ac05cf749b5fcccec0019c5bd2eefb223983c110b6f42bca7ec08cdad2a39a29bdf50854cae18b6f88a391a333fb1d18ffdd4a6928efc64d3894be5fd5a5d1d8adc3bd6651e7c3165ca6e217fdc99539147cb3b30a35bd8bed9c44a692d6080feecc461749f3d726c35d5ff70d3e4a5f35e16478d69167c88c31e559b84b5a1e8f50ef2608acb6cc6517cbc99f084f10d3245e8025234b375670e24a95df0cec34d51453ed6c010e6d068d845297684a14616e60fb7fe768394188053616"}, {&(0x7f0000000480)="766d5c176e8db039101db958a9a4b91cd95112ff01749598fca66e962282e3b1d9b5986f32c85e181f93a3b4229121a28a0b8bd490831c0b82e887f1fd79219e32b91e52268e58ec2da61a96d9c44118f9fcf409afc10badedb64247d2bd4ffffcfba29abefbf276d5514de31629e4c1d89a79d2d9fdd5158e34ca34777e78ecba57a1bdc4bbabe015d9fcd3dc87706a3402e6d52128ff262c9b7b9b6e5ecdbedf"}, {&(0x7f0000000540)="622a4203b8cd1fa751ba389d41854e9cae2beee3990e2e847d47cd8c1f2d62cf9fd796b73a7bb3e437469a4ee48543eda002fec9617866e23fff1f98bb3a92fed20373b5f62025817fae8b4ac212af45a6645e26a5fed7817e746bd0740465601413f414b969c4b9e2f86dbf567ba67d8ee58b97e16440078c6ef77d1b"}, {&(0x7f00000005c0)="cdf66f897a5eaa5188935afb0a9c172433af285803ecd6f108e1da87439939b2e6a3c0aa52eee4ad3144e5094ca094aad98f296a62ec07060837435e03b3edcb0263f60202ac3641c13354b175d7"}], 0x1a5, &(0x7f0000000340), 0xffffffffffffffa7}], 0x4924924924926d5, 0x0) [ 130.901988] sg_write: data in/out 298234/1 bytes for SCSI command 0x16-- guessing data in; [ 130.901988] program syz-executor5 not setting count and/or reply_len properly 2018/04/29 14:24:42 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x3) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/29 14:24:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x4480, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000500)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x57, 0x804c0) recvmsg$netrom(r2, &(0x7f0000000400)={&(0x7f00000000c0)=@full={{0x3, {"644532146c3e66"}, 0xfff}, [{"c9eb003a7368fe"}, {"c981f1fea79296"}, {"f1c9757e3a2332"}, {"3dbf30cca6da1d"}, {"d30e1f25e377be"}, {"0081df90650340"}, {"d7595ca549520e"}, {"cced7e1bbf3d93"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000140)="3840f989aea98aa5890909985923e45a8d6a533e6cca2b8e2e01d6b525ad5b0eb5d139fa2de00d5677a09d29f72495633d20308d963f570aa84bbeee3bdc51e0efe856b5d8b37fc6022b5a07377656feb26ce48bf28f6804d58ccf4e3e0a895a898d4757f3dce10d98fa9071813d21f0", 0x70}, {&(0x7f00000001c0)="ce69c7f5c545ee95104424fd35e362763dca1c6fda8dd5a1bcebf48666f2315319d0a94d470117800e70e73b09665d02643fca6958cd1292e9d58f2f07ba6b996ae43ee06a566ef4eaff15873bc1052186ebdef171460fa836ab6ee1772ecad21ecaa427906e1834fb73d3bc1b18bd3b2a13242ab6935d8f519b9479e7aecc21c60a7f17e595457b3a11ef2cfaa6ab96540f02195c9774c2f8b2d0ef244836b00d89edcb7cc92ca9ab01251531eeb250ec4a09fb9262e86e398da445892481ae0cf7", 0xc2}, {&(0x7f00000002c0)="300890bf2c30626a8acdb02205ec09db0b28549b51045133c5ddb003b35837542117baae0574331314f61602af61ec5a43505c194f7031d8fc625ed003739934bc0a76b2e00a73f2762e6570ada3b09cdfe14c14000ec1210ca86624ef608ce75ff677f11b24ff893d9879e2c3663b63fcd484456e7cae77f7fe89a8cfc3453b1a581880ba86ad39dad3abc7353692f6bc71e86f2e85040312bbbf39198a4f87128f35213f6bc2d6a91320fa7ad61de1e80042d4582b7a69c06170cabe8f19d466f332055e690a62de2ce0e18e0571266cdb524a84db002913c492acd0c77800a1b5eb", 0xe3}], 0x3, 0x0, 0x0, 0x80}, 0x40) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0xde1d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000440)={0x3, 0x0, 0x10000, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000480)={r3, 0x31ee}) set_thread_area(&(0x7f0000000040)={0x8c01, 0x20101800, 0xffffffff, 0xe0, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0xffffffff, 0x8001}) 2018/04/29 14:24:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000080)="f047f2e35b721d459c86f086206dfb9a4e5081957ea072dffeb328265bae451a6f3602146845c5b9938c7fe50bcb8ed87ef289d4704c9c8dddca07449a523cb4b9d2adc7c899415848982e7eaaac6bbc24ecfce3f7907ac4cb82ee1b6fdf44f78e6f5ebc064c66a67a2d24e268a552415aad89d16dbc5e6982dd31b810c3ac1788f643fff74c4f8aa51cdcdaabcf13f8b5cc87a4b031daf85f5561f139c2ee78") r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x3) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/29 14:24:43 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), 0xffffffff, 0x200}}, 0x18) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) flistxattr(r0, &(0x7f0000000000)=""/55, 0x37) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/29 14:24:43 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$kcm(0x29, 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffff, 0x1, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xb0, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x10, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00000001c0)=0x10) 2018/04/29 14:24:43 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001c001103000000000000000000000000", @ANYBLOB="0000509b0c000100aaaaaaaaaaaa009173108500664019e280460000c8f1cab956ea0b779d4ee4953fdbf34035c6422b3371c4f4f0a73df3ac855822ae50c11a73b6134e9f8cfceea04c0c2e2f87ae693f91084e2a761b9d5c46cfa2cebadc0273452a4ef47080758d63ff92896f0407ba0826cfd71c41f9d4277acf460a0446ce6dbba372ae123a54436f10506e77d6c1515ee26796791737add4efe47842ca2a9297bee30483bf5bd8f07364228b2fc5158d14ed2beced51a469177be3902638297d5a42044c8bf61c7d652036dc4d6b99fd71e166b2f5d7aac5c8d59156edc4c0d5eb000000000000000000"], 0x2}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe800000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/29 14:24:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000040), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0)=0x8, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) 2018/04/29 14:24:43 executing program 0: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0802, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x915, 0x5, 0x4, &(0x7f0000ffe000/0x2000)=nil, 0x2}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/29 14:24:43 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000780)=""/220) accept$ax25(r0, 0x0, &(0x7f0000000400)=0xff60) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x4000000000, 0x30}, &(0x7f0000000480)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="04010000100001000000000000050000e0000001000000000000000000000000ac1414a8000000000000000000000000000000000000000000000000000000004cd0c14453ceab9027a01ec35fb60c98b5619bf612b66827a47b10346f9f96a92da936d4296d3852d8e5fa41bfef4d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000fffff0002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000fcffffffffffffff000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='systemGPLsecuritywlan0/\x00', 0xfffffffffffffffd) getpeername$packet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x14) sendmsg$nl_route(r2, &(0x7f0000001c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000001c00)={&(0x7f0000001b80)=ANY=[@ANYBLOB="dbdf25024120fd", @ANYRES32=r4, @ANYBLOB="08000800000400000800010000000000080008008100000008000100ac1414aa1400060006000000020000000100008000080000"], 0x4c}, 0x1, 0x0, 0x0, 0x4004010}, 0x80) keyctl$read(0xb, r3, &(0x7f0000000280)=""/72, 0x48) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0xc930}, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0xbbe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}}, 0x84) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)={0x2, 0x0, [{0xf000, 0xf2, &(0x7f0000000080)=""/242}, {0xf005, 0x34, &(0x7f0000000380)=""/52}]}) 2018/04/29 14:24:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="88", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000180)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000740)="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", 0x2b1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000002080)='~', 0x1}], 0x1) 2018/04/29 14:24:43 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=ANY=[@ANYBLOB="2ac3000018001f1f0000ddffff977189ff00000a00000000f7ff070082"], 0x24}, 0x1}, 0x0) 2018/04/29 14:24:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x3a6}, 0x10) 2018/04/29 14:24:43 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="b4f4", 0x0) write(r0, &(0x7f0000000a00)="12", 0x1) io_setup(0x1ff, &(0x7f00000005c0)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x1}]) 2018/04/29 14:24:43 executing program 0: epoll_create1(0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x105202) 2018/04/29 14:24:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, 0x8) 2018/04/29 14:24:43 executing program 6: setxattr(&(0x7f00000000c0)='..', &(0x7f0000000040)=ANY=[@ANYRES16], &(0x7f0000000100)="737973c7656d5f753a6f626a6563745f722273797374656d5f64627573645f76617330000000000000000052ddb73aa932af09503bd39feb84c0e9767149b8bb1ef9da38e1b2cde99bd3d2cc02bc1e046cb0aeeaddbef7b987f42e0e550a738cfd1b89e21be7e49d1827215ee0b4bb8335e057dc82d4a9dcd46afe0980d6b7763f1fd2c649503f0a2b", 0x89, 0x0) 2018/04/29 14:24:43 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="864623901800000000000000000000000000000062d0000000000000000000000000000095000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/29 14:24:44 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000387000)=0x6, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00000002c0)=@abs, 0x2d) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) close(r0) 2018/04/29 14:24:44 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x8001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000140023010000000000faff800a000000", @ANYRES32=r3, @ANYBLOB="140006000000000000000000000000000000000014000200fe8000000000000000000000000000aa"], 0x6}, 0x1, 0x0, 0x0, 0x200400cd}, 0x0) 2018/04/29 14:24:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc40) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/29 14:24:44 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "a1ed5616dae4ac3ccf70bfb6996f0b"}, 0x1f) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000080)="bde814c364713dc37e85edb09430aefdb431d6411d31a979c5f1acd043b489cdb471", 0x22) splice(r2, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) 2018/04/29 14:24:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xf7, 0x8000, "b8126c8503dfa88f086838fa0c863599c7793d92990ecfb980051018d521aaed29c67668201dbfd4f06c3632142ec48faaf4df4e4e3c4f6518c73f80f3e211d2256db29f1790f27ddf472faa0684d6e921e65b0846c5a726e000c72b5b30fc376431b28f389321b4570ba393a338360ef6b2393f0a6cbf426f805c71ab7bbb35d763661375692d0ebff7ccbf8fdea7833d9b53663bc17715a742545651da670859611da1b2e562f9c8b2a72d7b70eaceccd5a3ddf80a0663c219d40c0f789bc57cdf88489bc9461e6c13fafc81e751146d1a807393d9cb1281ad1231fb8fde0b8b961ad1f9fdff9a1746849842d52e"}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000300)) r2 = dup3(r1, r0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x114, 0x4, 0x3, 0x200, 0x70bd26, 0x25dfdbfd, {0x2, 0x0, 0x1}, [@generic="78e415cf4773145067", @generic="b52a0b1582cdf5bf0bda83e1e39a872fe98d6607d96e8fcc77ae83d0728448e24e1d23f319e88d95e7000f045aa38fa5168dcb2cb2011eec8b5cf56cd50e4d9440a61efc8e873a686c2fb18322feea09df2d704a7004ff60909f68dcc16c6a5d5007af84a9c4662df85c0b12c7087ea57d8d20e6707f65ee18c3a253b5e6f7976287790ee1330e7132cb3b3dada3981f008cc2fc6a4b2f41d75db7bc518ddae122f8fcc76ba6495f5d70c0f738ae3d0b7a1cd1e8e5d0e7149ef501086389b41cf9744f2737662b710103d3cf44241033e963963535ad18f67f98ef18670bd3da3b4b91035cc0b673b83932f61ffe03ba6307959ae6c9"]}, 0x114}, 0x1, 0x0, 0x0, 0x4040095}, 0x20000800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000380)) 2018/04/29 14:24:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/04/29 14:24:44 executing program 2: syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x20000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x2, 0x7, 0x4000000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000791030000040000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff58, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/29 14:24:44 executing program 0: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x8) r1 = socket(0xa, 0x80000, 0x8b) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={"7f0600000000000000000000000000000200f000000000000000ff01000400"}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x100000000, @empty, 0x7fff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x563a}, @in6={0xa, 0x4e24, 0xee3, @dev={0xfe, 0x80, [], 0xe}, 0x72aea8e4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7fff, @empty, 0x5}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x8}], 0xe4) 2018/04/29 14:24:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) flock(r0, 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/29 14:24:44 executing program 6: r0 = socket(0x10, 0x803, 0x0) prctl$getreaper(0x5, &(0x7f00000000c0)) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000000380)) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/04/29 14:24:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000180)=@bridge_getlink={0x28, 0x12, 0x501, 0x0, 0x0, {0x7}, [@IFLA_EVENT={0x8, 0x2c}]}, 0x28}, 0x1}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/29 14:24:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080), 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr}}, 0x44) 2018/04/29 14:24:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/209) sendto$inet6(r0, &(0x7f0000000300)="040100000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/29 14:24:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 2018/04/29 14:24:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000b0fff4)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000005200010600000000000000000200000070767127f27e4448f7673c3c46dbe0a9577c902777215499d067d92a86dd793479857d99f0ce4a2bc016425f5324fc25ebda74a7c4d7dbd925ea902d1676fbf6c0fb5addcdfc528df7c4b0781adce878740ffbe2c81213ad0d5c8ca717d315e1432d5787df44d350ad0834f9aa45f8b925e2526c35cfc71cc1993f8290ded23f0be27083ee4b257f87ffe940940000009bcbbb415fd29fb162441fc6a12be097a8f0f29ebcd8"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x101001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x9, 0x4}, 'port1\x00', 0x1, 0x1011, 0x9, 0x8, 0x1, 0x5, 0x1, 0x0, 0x4}) 2018/04/29 14:24:44 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000387000)=0x6, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00000002c0)=@abs, 0x2d) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) close(r0) 2018/04/29 14:24:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/29 14:24:45 executing program 5: r0 = socket(0x200000000000002, 0x80003, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) pread64(r0, &(0x7f0000000140)=""/215, 0xd7, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ipv6_route\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000240)=""/67) setsockopt(r0, 0x20000000000, 0x8, &(0x7f0000000000)="3dc3d24b7f269fbb6eaf43d2a3151afd26ce8ad830c8a72c2e2e7b4353d04e0b1d343ea929522ba5ab369a9464ef85dade75e54c459cdb94fe105fef8098c30987fa46ecf538f1158d07c46daf119ac16e242daf48d96cfac518485e25bd359a0e729c7eb42bb42f6413f0a1b83a6f5dced6bc9efd80cdbf1cd77e91e84c213997fd36fabeeb8357be", 0xfffffffffffffec4) 2018/04/29 14:24:45 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x400, 0x1}, {0x1000, 0x7}, 0x7ff, 0x3, 0x9}) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f0000000040)='./control\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f000091bffc), 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000100)={{0x77359400}}, 0x100) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) connect$netrom(r0, &(0x7f0000000480)=@full={{0x3, {"f254c70443320c"}, 0x9}, [{"4616575aff34c8"}, {"f87fa0e7231a6f"}, {"37cb5d7b467bbf"}, {"d38c3218cf1951"}, {"63428ad1e67ff0"}, {"5b8e1338e6259c"}, {"d68451153655fd"}, {"8676ff7fcdb858"}]}, 0x48) utimensat(r0, &(0x7f0000000140)='./control\x00', &(0x7f0000000180)={{}, {0x77359400}}, 0x0) 2018/04/29 14:24:45 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000004ec0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000004f80)={&(0x7f0000004e80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004f40)={&(0x7f0000004f00)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000000) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/04/29 14:24:45 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e000000000016000000000000004000975af691be1a82cc73bc00000000000000000000000000380002000000000000000000000000000000000000000000000009000000000000000000000000000000000008004100000000000000000600000000f7ffffff00fd0b6be97c1579fc00000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/29 14:24:45 executing program 0: r0 = socket$kcm(0x2, 0x8, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3}, 0x8) capget(&(0x7f0000000000)={0x0, r1}, &(0x7f0000000040)={0x384, 0x2c, 0x80000000, 0x20, 0x4, 0x3}) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x11}, 0x0) 2018/04/29 14:24:45 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x3, [0xc97, 0x9, 0x4]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x100000000, 0x20, 0xcd74000000000000}, 0x10) tkill(r1, 0x1000000000013) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/29 14:24:45 executing program 1: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='aufs\x00', 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/29 14:24:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@empty, @empty, @remote}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = add_key(&(0x7f0000000140)="ed12710cfe97d548", &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="7695cae30ffc9a43c99cb3637c9be1f39e455199705adae5f70712583a45ae261518b81ee0dd51f12aec11e8f55c927a937cded048df421473a167050270d0c812232a952a014d23fc75d5a4336f04ab466e2f6bb925f06d9bcfeabc44e64e0a9b7db50d292bfb3fc399679230b476750f214c1159d73c627a65fc1d510e706a128ea2d51467b53b5150c332971a25cc855f7a77fda696e5a57083751632fb3b672994cd8fdd2bf811030af4af4c26eebcb340bc6c1417756bdf5f06fcbfe1f36be57c3bebb41105bb909375e5687050cd11bcb0daf96fe213725d8e5d06effadd2eeb", 0xe3, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="2f40e76cf05b804a0e657a2aae7a23c826e7e295b72628c1945b341ae1502c968b525919f8ac4625cb53ac238b2e6bdca07124b9519d819c43f7381bdccf4f489e585fcf49f69d21a7e0ddc861bea72469484c97ec0d9a10283dce9b92ef4d33ef8be40c7f227a3c9353eb72f33bf5bebed67cd7c050c337f48e8ed530180faffa23ef0c613073a38a65d281b0b4164a14680ce0051a9f2fc493f521939b8e63d26ebab709cd38d42cf1b6f5b56fbfc27d535854c03ae702050593b682b901ffb3e577c78975e24dadef", 0xca, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x0, r6) tee(r2, r1, 0x1, 0x0) dup2(r2, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') socket$inet(0x2, 0xffffffffffffffff, 0xb) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000640)=ANY=[@ANYBLOB="f8000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/29 14:24:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x314, 0x8000) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'rdma', 0x20}]}, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x20, 0x9, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x5000) shmdt(r2) 2018/04/29 14:24:45 executing program 5: socketpair(0x9, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@ethernet, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f00000002c0)=""/75, 0x4b}], 0x3, &(0x7f0000000380)=""/250, 0xfa, 0x7fff}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b03000)={0x3, 0x4}, 0xb) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendto$inet6(r1, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000c37fc8)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000245fa0), 0x259, &(0x7f0000978f69)=""/151, 0x6d}, 0x0) 2018/04/29 14:24:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0x8, 0x3, 0x5}, 0xebeb, 0x7fffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x4cd4}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000002}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 14:24:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000880)={0x1c, 0x55, 0x3fd, 0x0, 0x0, {0x7}, [@typed={0x8, 0x0, @binary="16"}]}, 0x1c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40080, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/04/29 14:24:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0x377) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) dup2(r3, r1) fadvise64(r3, 0x0, 0xc9, 0x5) fchdir(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) r5 = getgid() setfsgid(r5) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r4) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000140)={r6, r7/1000+30000}, 0x10) [ 133.752374] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 133.831274] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 133.843484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 133.852095] PF_BRIDGE: br_mdb_parse() with non-bridge [ 133.874318] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 133.882891] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/04/29 14:24:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) 2018/04/29 14:24:46 executing program 2: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./control\x00') 2018/04/29 14:24:46 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x400, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) r2 = msgget$private(0x0, 0x440) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000580)=0x10) r7 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0xffff, r3, r4, r5, r6, 0x1, 0x5}, 0x1, 0x5, 0x100000000, 0x9, 0x1, 0x9, r7, r8}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x8, 0x6}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') 2018/04/29 14:24:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) listen(r0, 0x101) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r2 = msgget$private(0x0, 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) msgctl$IPC_RMID(r2, 0x0) 2018/04/29 14:24:46 executing program 5: unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}) 2018/04/29 14:24:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8, 0xfffffffffffffd77) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x97e, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) shutdown(r0, 0x1) 2018/04/29 14:24:46 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}}, 0xffa3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 14:24:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 134.645246] device lo entered promiscuous mode [ 134.675078] device lo left promiscuous mode 2018/04/29 14:24:46 executing program 1: r0 = gettid() lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'self\x00'}, &(0x7f00000000c0)='$\x00', 0x2, 0x0) ioprio_set$pid(0x1, r0, 0x73a9) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x101, 0x0) 2018/04/29 14:24:46 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) accept(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/71, 0x47) sendto$inet(r0, &(0x7f0000000000)="e73bd83004acb2f1b883e9e1aadd4e695e695bc55109471c83d167d89f92a880ae63f730155b29f8e3409c4a653b92e0d0ba5d5441fe1f43c8ef3479b7cce023486d9fd922c0353f16ad742c3d34ba0ec626a3d20a9efea6941cf512d8dc12edcc111acfe6004bedc3c5b29926d823873f0dc9a23b7ac3c03f488b14af766c4141b684a25cdf4b2d102940d6b57ad5323e6e34f4786ad9559ed0047b8ccdffa25a02a59e060b8cce26a68d2e800429594f6e659232d3848a1f266d1bb07889c3fe39c7b245d757d67b5ae7de51692b6e969b59158c18bbe9574c9a437bf18511", 0xe0, 0x24000010, &(0x7f0000000180)={0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/29 14:24:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) init_module(&(0x7f00000003c0)='vmnet1@vmnet1wlan1proc/eth0nodev\x00', 0x21, &(0x7f0000000400)='vmnet1bdev!self\x00') sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x40, r3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfff, 0x2, [0x888, 0x2]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r4, 0x3, 0x7, [0x5, 0x28, 0x12, 0x7, 0x2013, 0x5, 0x0]}, 0x16) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f968242", 0x20}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) openat$cgroup(r2, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) [ 134.719578] device lo entered promiscuous mode 2018/04/29 14:24:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000380)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0xb, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'veth1_to_team\x00'}) close(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xd9, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xaa, 0xa70d, 0x3, 0x2, 0x34}, &(0x7f0000000180)=0x98) 2018/04/29 14:24:46 executing program 7: syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) 2018/04/29 14:24:46 executing program 3: r0 = epoll_create1(0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20400, 0x50) getdents64(r1, &(0x7f0000000200)=""/125, 0x7d) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) read(0xffffffffffffffff, &(0x7f00005f9000)=""/202, 0xca) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup(r3) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000080)="d2cf8453ed3916b77b85dfdeba626956d1e368372db16cc7af65cd9b3cd87b9e9315b4d2983de413ee80d53f40af9a0f01da9b6146bb81894d832d3d6b700182982b13db125b1e23ee9ddaf532e3c2b41237144eca50ef856cda0d022ec4c4bd6929bce70ded86e16d2d08788937abc05ee98b7f539e0bbad088c8893e02caa891fbdc55db051552e7fe3198", 0x8c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x10000004}) shutdown(r5, 0x0) 2018/04/29 14:24:46 executing program 4: unshare(0x40600) 2018/04/29 14:24:46 executing program 1: r0 = gettid() lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'self\x00'}, &(0x7f00000000c0)='$\x00', 0x2, 0x0) ioprio_set$pid(0x1, r0, 0x73a9) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x101, 0x0) 2018/04/29 14:24:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000300)={0x0, 0x0, 0x8, 0x4, [], [], [], 0x9, 0x1, 0x1f, 0x800, "18f05a012868cfab0a7942215407db93"}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/29 14:24:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003f40)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f00000002c0)=""/195, 0xc3}, {&(0x7f00000003c0)=""/84, 0x54}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/86, 0x56}, {&(0x7f0000000500)=""/34, 0x22}, {&(0x7f0000000540)=""/58, 0x3a}], 0x9, &(0x7f0000000640)=""/26, 0x1a, 0x8}, 0x81}, {{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000700)}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/72, 0x48}, {&(0x7f00000017c0)=""/208, 0xd0}, {&(0x7f00000018c0)=""/98, 0x62}, {&(0x7f0000001940)=""/106, 0x6a}], 0x6, &(0x7f0000001a40)=""/138, 0x8a, 0x6}, 0x4}, {{&(0x7f0000001b00)=@in6, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001b80)=""/148, 0x94}, {&(0x7f0000001c40)=""/100, 0x64}, {&(0x7f0000001cc0)=""/35, 0x23}, {&(0x7f0000001d00)=""/225, 0xe1}], 0x4, &(0x7f0000001e40)=""/88, 0x58, 0x3}, 0x1}, {{&(0x7f0000001ec0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/19, 0x13}, {&(0x7f0000001f80)=""/221, 0xdd}, {&(0x7f0000002080)=""/7, 0x7}, {&(0x7f00000020c0)=""/243, 0xf3}, {&(0x7f00000021c0)=""/17, 0x11}, {&(0x7f0000002200)}], 0x6, 0x0, 0x0, 0x9}, 0xab}, {{&(0x7f00000022c0)=@hci, 0x80, &(0x7f0000003340)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1, &(0x7f0000003380)=""/56, 0x38, 0x2af2}, 0x4}, {{&(0x7f00000033c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003440)=""/17, 0x11}, {&(0x7f0000003480)=""/130, 0x82}, {&(0x7f0000003540)=""/153, 0x99}, {&(0x7f0000003600)=""/110, 0x6e}, {&(0x7f0000003680)=""/66, 0x42}], 0x5, &(0x7f0000003780)=""/212, 0xd4, 0x80000000}, 0x2}, {{&(0x7f0000003880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003900)}, {&(0x7f0000003940)=""/233, 0xe9}, {&(0x7f0000003a40)=""/112, 0x70}, {&(0x7f0000003ac0)=""/98, 0x62}, {&(0x7f0000003b40)=""/154, 0x9a}, {&(0x7f0000003c00)}, {&(0x7f0000003c40)=""/127, 0x7f}], 0x7, &(0x7f0000003d40)=""/172, 0xac, 0x100000000}, 0x4}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e00)=""/205, 0xcd}], 0x1, 0x0, 0x0, 0x1f}, 0x313b}], 0x8, 0x0, &(0x7f0000004140)={0x77359400}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002200)={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000804000)) socket$netlink(0x10, 0x3, 0x8) r1 = shmget$private(0x0, 0x4000, 0x1c00, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/29 14:24:47 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc36115d, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) unshare(0x40600) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) [ 135.155841] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 135.305644] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/29 14:24:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xff4c099edbdd35aa, &(0x7f00000002c0)=[{&(0x7f0000000400)="5d427d9fd1eb42cbdb6cde5607c8262b38733dc6997c6ecf85033c6fba4e861a8c637100ef586afe5ef027c7e1a32b59cd2412a864fd556ac4ef98a22c1c779cbae57be3dfbb0ad143ad1bc2d2f2af6b7fa7e050e175c00f00534b38c9f6ccbf905a0d4f7cb2b629f08f37022eb6f19267336db06adb3b880dfb8bfe10ff22e84188e54f051f5bf226baccf1be"}, {&(0x7f0000000100)="1fcbfd286d60c55d4064d796e6be7d43c6df2bc900f46c90cd83f6c5de8e5bdda54677cb38edb260da68ca878fef49c74b5c9463c2d190489263913f0d17dc01150291fcbd2bcf1445d3730bf4c3a827105beb13b368e7ef36a7c2b504ec33cf91c89237b56f57b51ea24013778d6b12763309e27b19737d95753ac0d3c61dac8764231c031626f3cb0085c46c67b0eca30f423ae972e06a682d", 0x19e}, {&(0x7f0000000300)="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"}], 0x1, 0x0, 0x34}, 0x0) pipe2(&(0x7f0000000000), 0x80000) 2018/04/29 14:24:47 executing program 7: r0 = socket$inet(0x2, 0x6, 0x1a0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x62, @broadcast=0xffffffff, 0x4e22, 0x2, 'sh\x00', 0x9, 0xfffffffffcb43ca3, 0x62}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x10003, 0x3, 0x4, 0x5}}, 0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x1f4a78c57eaa35f2) personality(0x6) 2018/04/29 14:24:47 executing program 4: r0 = socket(0x0, 0xc0000, 0x27) write(r0, &(0x7f0000000040)="24000000210025f006f90165fffffc0e02a000000000000000a9000c0800010000000000", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/29 14:24:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00003af000/0x2000)=nil, 0x2000, 0x0, 0x4d031, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="92000000a66acc9046d2ac292a919d83bd743a60bbba5d422d468dd6a5be3c1c581aa8b4755015a01c6358e008ac6df2a1f31827de6469b6b717d341ffa98912aeedea6b4de04ef1a44026b3b7e3497245dfdda3b5dbae8c6021894a37cf41658a84d905f9d384b9420b6b9bf4014372a22c23112b30b4a493d0bfc45636c1bef6e6030fb9c7fb9ae759ed"], &(0x7f0000001600)=0x9a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001640)={r3, 0x7, 0x10, 0x3, 0x80}, &(0x7f0000001680)=0x18) 2018/04/29 14:24:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)="e9656d3000", 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x1, 0x4) 2018/04/29 14:24:47 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x400, 0x7, 0x8, 0x7, 0x9, 0x0, 0x1, 0x21a5, 0xffffffffffffba2f, 0x7fff, 0x5, 0xa642}) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x8}}}, 0x1c) 2018/04/29 14:24:47 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/selinux/enforce\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="28bf1a0998cbed8e2b67a413deb37e952aea3a1a2ccb19dd249db157c9dc403425eb88249cb52eed838f8a37676ef015faf7bc878fa337dcad22aae102ced1acb42b3f21577d0f43b3acbe151e35ccb757c01353e8ec2e8fcdf255a7c538f6e7b607b167c250edf564a4a5d85836258f0eab3db6e7a89609b6553eb00eec4c260d0534bbe652fb7667", 0x89, r1) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/29 14:24:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x40400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x200, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/29 14:24:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000000000007fffffff00000000000000994bf068bef6d136225751ba69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_create1(0x0) close(r2) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) readv(r2, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="2786fb21d67d0a2d8c0001729ac1eab3492849ff4b923205357fb2c34e360a0f5f23e9c4065e0123cdc99d05294f58b20728d54607485820d8943f4284d918318b752281f9256e07bf36ab61f51d5a435db2288e65211d6332c91e10951d483714cc593d4eb1", 0x66) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/29 14:24:47 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000033c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003380), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000005600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000055c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000005680)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000003440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r2], 0x38) 2018/04/29 14:24:47 executing program 4: r0 = socket$inet(0x2, 0x0, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x3, 0x350, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_bond\x00', 'bpq0\x00', 'veth0_to_team\x00', 'ifb0\x00', @random="98725739fc42", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ifb0\x00', '\x00', 'bridge0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}, {{{0x5, 0xa, 0x655f, 'ip6_vti0\x00', 'vlan0\x00', 'veth1_to_bond\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [0x0, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x3c8) 2018/04/29 14:24:47 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4004, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000540)="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", &(0x7f0000001540)=""/4096}, 0x18) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/29 14:24:47 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x4001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004600005c0000070000009078ac1414bbac140800000086dd080088be00000000100000000100000000000000080022eb0000eac549b700002000000002000000000000000000000008006558"], &(0x7f0000000040)) 2018/04/29 14:24:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) r1 = accept(r0, &(0x7f0000000280)=@l2, &(0x7f0000000180)=0x80) socketpair$inet6(0xa, 0x6, 0xfffffffffffff8dd, &(0x7f00000000c0)) bind$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @dev, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 0x4e24, 0xe1b, 0xa, 0x20, 0x80, 0x3f, r2, r3}, {0x6, 0x8, 0x6, 0xffffffff00000000, 0x400, 0xa55, 0x7, 0x6}, {0x1, 0x7fff, 0x9, 0x7fffffff}, 0x8001, 0x0, 0x2, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x7, 0x3, 0x9, 0x9, 0x7, 0x5}}, 0xe8) 2018/04/29 14:24:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x6, 0x4) 2018/04/29 14:24:48 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x6) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x40080, 0x0) getdents64(r0, &(0x7f0000592fdc)=""/36, 0x24) 2018/04/29 14:24:48 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3be) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xfff, {0xb792, 0x5, 0x261, 0x401, 0x7, 0x9}, 0x7f, 0x10000}, 0xe) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x906c) 2018/04/29 14:24:48 executing program 2: mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc9, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x0, 0x7, 0x200, 0x1, "ad5ffb00139f7303d66147175d7f2324382f974318473b5661c5cac26150b7731e6ca480dc70a43e9fabfefc", 0x800}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "675c526ab27eb4908af6f7891c59b0eeb24ae3edf501983f8aed23dc56bb791a412004bdab8ada92d3cc043c3fec15135831ab1fb0062adb3b72356afba75c2a1ed0f6203d9af6f24b438b3cbd4e4f6ac536686e0ccb22e70019c8e31669c91f61b6e3734f34cb1bf3e50b8849312f06f7a421400a50469b45bc39ea36919d5118967a0a10ed2c9c620c24f30d26887ecbf35c2ffbfe7fcfe2f1d5cef71dd402a2dc42f67779a17ab22ee25f0ebb6acd3791a9ae5654ba13b53587ae805963807a5cbd1d89dd32a3f3c524da6e21f246593aa15dcad298f1631489a2b9a2740f8268716e3c9c4bc266c29fae651cda071f"}, 0xf5) 2018/04/29 14:24:48 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10, 0x5, "1cc7042947ecd226379d637a80b11f423bef1861898427be0687f5b71a3ea49a1b7baba7e1a5facc5acb2e1612b2c3fe048727d4b367796f7625ffb9db6af1ab", "b95f471308b7d18056c0dc96d97ce8a7c5578cf127bbb3abdbad4e2ead2a9296", [0xc24, 0xff]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/04/29 14:24:48 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20800, 0x20) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x24) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x7, 0x4, 0xff9, 0x0, r1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0xcc2, 0x6], 0x2, 0xffff, 0x7, 0x0, 0x7, 0x4, {0x8, 0xd4, 0x7f, 0x10001, 0x6, 0x5, 0x10000, 0xfff, 0x7, 0x469, 0x1, 0x2, 0x5, 0x6832, "4374f4fb7efd8eaf6074c457ab13fd04f6d2aa767c80d480ca89c74199617266"}}) 2018/04/29 14:24:48 executing program 4: timerfd_create(0x3, 0x80800) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') 2018/04/29 14:24:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0xfffffffffffff7ff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x5}) 2018/04/29 14:24:48 executing program 2: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) lookup_dcookie(0x2, &(0x7f0000000000)=""/10, 0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) 2018/04/29 14:24:48 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb7, &(0x7f0000000480)=""/163, &(0x7f0000000180)=0xa3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syslog(0x5, &(0x7f0000000580)=""/89, 0x59) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000740)=""/155, 0x9b, 0x1a) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1ff, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x1d}, 0x10, &(0x7f00000006c0)={&(0x7f0000000640)=@canfd={{0x1, 0xa9a2, 0xfffffffffffff801, 0xab85}, 0xc, 0x3, 0x0, 0x0, "109a15e530c221d1350c0abb4c4573ed77691ef3928857612ff859d90a6eff325b9a614dde43fe643c5a9aff9e7c3acea7f77932bcab9497815c40566dde206b"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0x7ff, 0x7fde, 0x7}, 0xffffffffffffff90) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) 2018/04/29 14:24:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x4, 0x806, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'eql\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) 2018/04/29 14:24:48 executing program 5: accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x7fffd) 2018/04/29 14:24:48 executing program 6: r0 = bpf$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) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x371b3980, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x5}}, 0x40, 0x1}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x8000, 0x8f}, 0x90) 2018/04/29 14:24:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x2, 0x1, 0xffffffffffffff3d, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCRMFF(r0, 0x40084503, &(0x7f0000000040)) 2018/04/29 14:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x3}}, 0x1bb) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900000008e4a768", @ANYRES32=r3, @ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) fstatfs(r1, &(0x7f0000000300)=""/245) 2018/04/29 14:24:49 executing program 0: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{0x4}, {0x3}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0xfe6b, 0x4000001, &(0x7f000000dff8)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/29 14:24:49 executing program 4: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0xffffffffffffa527) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/29 14:24:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5cfe43c4ff0afd06010001000000000000000000c4e3834c4b67e7660c33da60d231d4ef7b9bb374b389b2af3662f02c2ce7d7f9e3ee6d5dc49a1bc8ba0a6b6532e76199b989b5a708d49f960d446d366a5e0c"], 0x14}, 0x1}, 0x0) [ 137.217835] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:49 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e0001002ac1414aa0000000001000000ac1414aad4701f21099b7c10b33f913f429ce23daa70cc3e58d31f1f96843217e5cd370b001929121646668a755d95f6db4e9003b6290bd7661d9c80e31367d75c420083b0b230ce99091b3a37376cba849bac02d34f9afcb98636c3df1b936340fa157bead239fcea1f7463f3a418094ecbd31e7421c2a725d321237fc9bddf13e2e4516a6fe1a84d823dc345254587b2b61df2d91d7bdcea7ec8ca"], 0x155) close(r0) 2018/04/29 14:24:49 executing program 2: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/85, &(0x7f00000001c0)=0x55) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/29 14:24:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000), 0x20000020) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x80200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x3ff, 0x0, 0x7}, 0x10001, 0x100000000}) 2018/04/29 14:24:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x383) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)="2fe25d0900cb532bad3dda50bfd5a95811044093da60726f732f6e650700697076342f76732f697a650000000000000000000000", 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x2af, &(0x7f0000000100)=0x2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/04/29 14:24:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}, 0x342) 2018/04/29 14:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x3}}, 0x1bb) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900000008e4a768", @ANYRES32=r3, @ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) fstatfs(r1, &(0x7f0000000300)=""/245) 2018/04/29 14:24:50 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) recvmsg$kcm(r3, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/55, 0x37}, {&(0x7f00000010c0)=""/196, 0xc4}], 0x3, 0x0, 0x0, 0x9f32}, 0x2101) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/29 14:24:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000001400)='/dev/input/mouse#\x00', 0x8001, 0x100) getsockname$unix(r1, &(0x7f0000001440), &(0x7f00000014c0)=0x6e) recvmmsg(r0, &(0x7f0000004280), 0x8000343, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x100) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'team_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/29 14:24:50 executing program 2: socket(0x10, 0x802, 0x0) 2018/04/29 14:24:50 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0x100000010001, 0x23ffd) ioctl$TCFLSH(r0, 0x540b, 0x6d4fa2b7) r1 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x0, 0xfffffffefffffe01) unshare(0x40600) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100, 0x0) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000001380)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="234a96d509459900539bd445569a45b57ffe31134e482d32041655254012c81b0172875f0bd13a2e9c357dd9e63ca3b1271b51d4e85e794b0d54212c0b5c6861845f9c951bd8b8b2b399d60eced59c67cca49a0db6828b10c2319fa31dc0d786c3aba8d7ea882d47d7774e3494c62b6cf64e121de7bd0625b45749629f361f171fe02ee54394274c6bda407425cfba0a8b49b4aed507b1e29de339f9616817d35b88b32e5e5fb76fded611f5aedbf59df322e5a5563c714b50185cdac312d6d17b5ac7b8e824099e6603", 0xca}, {&(0x7f00000012c0)="09e4844e0c1781818125b4d4646d902030648c9bedfdcea8246e01258925276bae5834d71da470332490db65ac6276717c7f262d6e8ee870d0e9be281d991e1e5d26797aa5d40179ce15da182d02", 0x4e}, {&(0x7f00000000c0)="3ddb68d12bd226b5988c884b1a667ea8783aa4a8f6d114ce6c5e478de15947e58c18af09", 0x24}, {&(0x7f0000001340)="a204a23600c0152f69b03156ed13d00a19f62427336c4a16", 0x18}], 0x5, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1b8, 0x10}, 0xb338f95f59a001f1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x5) ioctl(r1, 0x2270, &(0x7f0000001500)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x2, 0x6, 0x0, 0x4, 0x81, 0x9}) 2018/04/29 14:24:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000140)=0x307) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x4, {0x2, 0x4e21, @rand_addr=0x2}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x4, 0x5961, 0x100, 0x5, &(0x7f0000000000)='gre0\x00', 0x0, 0x0, 0x101}) 2018/04/29 14:24:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='io.stat\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000740)={0x1f, 0x76ca, {0xffffffff, 0x8, 0x5, 0x7ff, 0x1, 0x5}, 0x7, 0xfffffffffffffffe}, 0xe) ioctl$TIOCGPTPEER(r0, 0x5405, 0xffffffffffffffff) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) 2018/04/29 14:24:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f706163ed036b65") preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) 2018/04/29 14:24:50 executing program 5: syslog(0x0, &(0x7f0000000040)=""/172, 0xfffffffffffffd98) 2018/04/29 14:24:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000280)=[{r1, 0x80}, {r1}, {r0, 0x400}, {r1, 0x1}, {r1, 0x10}, {r1, 0x10}, {r0, 0x4}, {r0, 0x88}, {r0, 0x400}], 0x9, 0x4) r2 = accept(r0, 0x0, &(0x7f00000000c0)) recvfrom$packet(r2, &(0x7f0000000180)=""/246, 0xf6, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fcntl$getown(r0, 0x9) 2018/04/29 14:24:50 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000200)=""/208, &(0x7f0000000140)=0xd0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x77d50800, 0x8}}}}}}, &(0x7f0000000000)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@local, @dev}, &(0x7f0000000100)=0x8) 2018/04/29 14:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x3}}, 0x1bb) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900000008e4a768", @ANYRES32=r3, @ANYBLOB="33607ac99d3bf854d56932b38b2141f5b292675d39913655014e1309763494214889dbec79669d259384b64e9e4b82aa996558fa73756908e65fa82b280168bdab1bd0747e0c740992ee8d59a64436028cbfef697d831e7b5ddd10639ac69104fa9fc3fdbea73cbff202a7219802561e939eadfcbf3a45c18888250ef1bfdd0c8a215d2d98331f8e1938b75e2d1c2c293578dce8c80bc557537f73b794a53787fce5db66ee59c7d0a4fbf03e8820127dce37354f0f9dd6a0ec6602595bc2aa1a3d42ef4bbe4a3592bd9d99ebc2925a8196af20d13c8405d2abe1ca765fd70902e0ac34b6ec811c6bedafac5de9e4838c19d463b34f78e8d84f03dbd6b48c8035b6212c49"], 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) fstatfs(r1, &(0x7f0000000300)=""/245) 2018/04/29 14:24:50 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x20880) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x23df, 0x9, 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x900}, 0x1e2, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x9000000}, [@nested={0xc, 0x7, [@typed={0x4, 0x2, @ipv4=@multicast2=0xe0000003}]}]}, 0x20}, 0x1}, 0x0) [ 138.389588] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 138.462398] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/29 14:24:50 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x8001, 0x0, 0x3, 0x8000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000240)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/29 14:24:50 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000000240804, 0x0) read(r0, &(0x7f00000001c0)=""/86, 0xfcce) fchmod(r0, 0x130) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0xe6, 0xfffffffffffffffd, {0x9, 0xf25}, {0x96, 0xedd3}, @const={0x7fffffff, {0x4, 0x0, 0x1, 0xffffffffffff8000}}}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x5, 0x2, @tick=0x3ff, {0x9, 0xb0}, {0xfffffffffffffffe, 0xfffffffffffffe01}, @note={0x1ff, 0x200, 0x3, 0x6, 0x12}}, {0xfffffffffffffff7, 0x7fffffff, 0x4, 0x7f, @tick=0x3, {0x9}, {0x10000, 0x7}, @raw32={[0x7, 0x7f, 0x3]}}, {0xa2b, 0x7, 0x59, 0x2, @tick=0x9, {0xffffffffffff0001, 0x1ff}, {0x1e3, 0x401}, @raw8={"09ff500f3475b6b12f702a2b"}}, {0x5, 0x8, 0x8, 0x8, @tick=0x9, {0x9, 0x6}, {0x8, 0xffffffffffff0001}, @ext={0x18, &(0x7f0000000000)="9ee823477cf211cc77d87220e4026da34622a511eb7f7ba3"}}, {0x7fffffff, 0x5978, 0x9a, 0x0, @time={0x0, 0x989680}, {0x2, 0x4}, {0x0, 0x401}, @time=@time}, {0x3, 0x8, 0x7c59, 0x2, @tick=0xd3c2, {0x23, 0x8000}, {0x1, 0x3}, @result={0x14c0, 0x8001}}, {0x3, 0x8000, 0x20, 0x5d, @tick=0xffffffffffffff7f, {0x7, 0x4}, {0x9, 0xae2}, @addr={0x3, 0x7}}], 0x150) 2018/04/29 14:24:50 executing program 5: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080), 0x5000000400000089, 0x2000, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000000)=0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x81, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x9, 0x7fffffff}, {0x401, 0x5}, 0x1000, 0x2, 0x8}) 2018/04/29 14:24:50 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x3, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x1cc}, 0x20) sendto$llc(r1, &(0x7f0000000080)="058db89230423aae47ed5fdaa04191ec702bbd89af05169dda91975086a2fa9bd8c0328d15ef4837575a10ba69467b0ad1d7c7d27fd1d571deec075cab217e7761ba7d5f7f8ee5b680ba9e7f220f28cdd9bb0a4bff69", 0x56, 0x20000004, &(0x7f0000000100)={0x1a, 0xffff, 0x229, 0x9, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000200)={{0x7ff, 0xfff}, 0x41}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x6e) 2018/04/29 14:24:50 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x88002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) close(r0) 2018/04/29 14:24:50 executing program 6: socket(0x2010, 0x1000007ff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x400b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00000001c0)="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") ioctl$TCXONC(r2, 0x540a, 0x2) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/29 14:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x3}}, 0x1bb) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900000008e4a768", @ANYRES32=r3, @ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) fstatfs(r1, &(0x7f0000000300)=""/245) 2018/04/29 14:24:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) syz_open_pts(r0, 0x2) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000040), 0x2000000000000092) 2018/04/29 14:24:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) splice(r2, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x97, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000091ff4)={0x1}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000, 0x200000) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/04/29 14:24:50 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000000d000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x100, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/29 14:24:50 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000062b000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000481ff0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003cc0)=@assoc_value={0x0, 0xf4}, &(0x7f0000003d00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003d40)={0x0, 0x7f}, &(0x7f0000003d80)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004640)=0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004140)=@assoc_id=0x0, &(0x7f0000004180)=0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000006180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000061c0)={r1, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x5}}}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004300)={0x0, 0x6}, &(0x7f0000004340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004380)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x49, 0x1ff, 0x3ff, 0x8}, &(0x7f0000004440)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004480)={0x0, 0x3, 0x4, 0x4cb, 0xa5, 0x100, 0x8, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x54, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x0, 0x100000001, 0x2, 0x8001, 0xec4c}}, &(0x7f0000004540)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000004580)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x200}}}, &(0x7f0000006280)=0x84) getpeername(r0, &(0x7f0000006040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000002680)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005d00)={0x0, 0x9}, &(0x7f0000005d40)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000006100), &(0x7f0000006140)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005d80)={0x0, 0x5, 0x5, 0x785}, &(0x7f0000005dc0)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000060c0)={&(0x7f0000003780)='./file0\x00'}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000005f00)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="4ac77a1bb54de71717f6541f9210fea7f003071ae0b43aa684c17d1c02870eb44d90b1c70c9453b63aa6e1336ddfbc830df4b2f3f58cdb15a272373f3ea09368dac76bf81227bffc08f6277b13cd44637f542deee0a8e8f45242b1a9d07e278a9c4af6e1af5edcc49384c88705a483209e513184ba801cedf12293c520963576c9ddb36a4300907e7c736600bc57d3b997b67ee78aaf57d2fd70fbda0368245354ce", 0xa2}, {&(0x7f0000001140)="f83d1b6a6818809735b89b392ebff0d4896bfd1ea1", 0x15}, 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{&(0x7f0000005a00)="c3faa9b18e18d6a3bfc593a6b16ca187d5696a43951195972d10a9a1955fa69e26f29754385914799f954141662fb937d2e0ffe07499e9219108e17343609795726294ce0dbbe25bd7b06e0ce7e18efdb99d27891c1c13e4865fbb024f8bf5f874bd441f7cbc266f11da75985c02361913ee428a7d925d86bc5e78ec008dcfb9425c259834a3eedf9ad7058b1bef6147c1eaf1cd1cec71d4f0551dcb746fdd439db4d72df1c936c4cc2605708fdc8a65778f0a45042664d838", 0xb9}, {&(0x7f0000005ac0)="f7a42e31b9493e9a3e078b483885e3629c6cf3d2ed36e07407f25e81c34d6e24091d280bdc7a321cf79a23627821c681416c14664d614e839249be1febcb7fafab053b7e1896330103a082dd3e003de3a3b340942a161435052452c836ed9b6572cf134b181a9a015f363aaeddd3ebad170594b0cabe519cb764e2138f281a405ed1540c1634f6d45d88f8b86a2177999ba905ca941fb53ff1e1f7b2aa1def14234546241be4c9eab29b14", 0xab}, {&(0x7f0000005b80)="e09a354d15eee259d02f27c8cab60721997639a30a088c30cdb29cd500b1f8922425d6de6c995380c19f2c32abd77b3e67cd400c72c9e545b772997a23f453f1ac07e533d0e1947def77eeb5efd967d28cb5218509514ca17fb06aa00783be2fa4676de3e3469f4909c0f69fda36adb6a5c2073cafed0038001f36fb488e68bce878eeb99b622e51f08278dfad3cbdc70ca7e6721a91800491ec3bf233ed7b8e68896f1ed461e3cf725da2d429e06985e17624c2dca62a462cedb38281a652933990d27faba6ba9f6b119f92cac9e3e2e4163914d8458b778e95b48948305fa472e5e8a940251413b7ba0cd38947c3e1", 0xf0}], 0x7, &(0x7f00000041c0)=ANY=[@ANYBLOB="20000000000000008400000002000000ffff02020400000009000000", @ANYRES32=r10, @ANYBLOB="18000000000000008400000007000000ffffffff0000000020000000000000008400000002000000550006020200000006000000", @ANYRES32=r11, @ANYBLOB="200000000000000084beac566685cc1e00000008000000ff02000000000000000000000000000120000000000000ff0700000000000000ff0200000000000000000000000000011800000000000030000000040000002000000000000000840000000800000000000000000000000000000000000000180000000000000084000000050000001000000008000000000000000000000000"], 0xe8, 0x10}], 0x5, 0x40000) listen(r0, 0x0) r12 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r12, 0xb, &(0x7f0000005e00)=""/232) 2018/04/29 14:24:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x2, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc0a5, 0x187402) recvmsg$netrom(r1, &(0x7f0000000180)={&(0x7f0000000040)=@ax25={0x3, {"d6f2a92b7656fd"}, 0x401}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="7640b1faa26c6202a781b5e018952801a70205df3fcc92cc5b81c0e35896867fc193eda79fa4251f6b2874a7d64caa9b60f8056a58485bd3f09deb85e8bf627938984db8c7173dbbc268a1af6f0ffb7838aad2731456286cf56a6276482e414b4fe1af3edddf86b8284788d146c35fd13d343288291698c37f03bfb5127a0751c320cc32c2cc834e9b18c7738439f73e", 0x90}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x158, 0x4000001}, 0x100) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000002c0)=""/8, &(0x7f00000001c0)=0x8) 2018/04/29 14:24:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2000000000000000, 0x5}, &(0x7f0000000040)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x1fff8, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000300)={0x2f, @multicast2=0xe0000002, 0x4e22, 0x4, 'rr\x00', 0x4, 0x80000001, 0x30}, 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @broadcast}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x6, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr}}, {{@in=@dev}}}, &(0x7f0000000180)=0xe8) 2018/04/29 14:24:50 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00', 0x4000}) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x80, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000300)={r2, 0x8}) umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r3 = open(&(0x7f0000000340)='../file0\x00', 0x80000, 0x0) statx(r3, &(0x7f0000000180)='../file0\x00', 0x0, 0x0, &(0x7f00000001c0)) 2018/04/29 14:24:50 executing program 7: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10002, 0x4af}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x7, r1, 0x10001, 0x401}) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r2) 2018/04/29 14:24:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000002c0)=""/123) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/207, 0xcf) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) getpeername$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) 2018/04/29 14:24:51 executing program 7: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10002, 0x4af}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x7, r1, 0x10001, 0x401}) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r2) 2018/04/29 14:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x3}}, 0x1bb) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900000008e4a768", @ANYRES32=r3, @ANYBLOB="33607ac99d3bf854d56932b38b2141f5b292675d39913655014e1309763494214889dbec79669d259384b64e9e4b82aa996558fa73756908e65fa82b280168bdab1bd0747e0c740992ee8d59a64436028cbfef697d831e7b5ddd10639ac69104fa9fc3fdbea73cbff202a7219802561e939eadfcbf3a45c18888250ef1bfdd0c8a215d2d98331f8e1938b75e2d1c2c293578dce8c80bc557537f73b794a53787fce5db66ee59c7d0a4fbf03e8820127dce37354f0f9dd6a0ec6602595bc2aa1a3d42ef4bbe4a3592bd9d99ebc2925a8196af20d13c8405d2abe1ca765fd70902e0ac34b6ec811c6bedafac5de9e4838c19d463b34f78e8d84f03dbd6b48c8035b6212c49"], 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) 2018/04/29 14:24:51 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000026c0)='/dev/snd/midiC#D#\x00', 0x7, 0x200) accept4$ipx(r0, &(0x7f0000002700), &(0x7f0000002740)=0x10, 0x80000) statx(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0xfff, &(0x7f00000000c0)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3d}, {0x6}]}) 2018/04/29 14:24:51 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}], 0x2, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x102) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f0000000540)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f000052c000/0x4000)=nil, 0x4000, 0x0, &(0x7f00009ecff8)=0x200000, 0x4, 0x3) 2018/04/29 14:24:51 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 14:24:51 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x201, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x37, 0x9}, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) utime(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)) 2018/04/29 14:24:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote}}, {{@in6=@mcast1}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"73797a5f74756e000400", r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) socketpair(0x11, 0x800, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r3, &(0x7f0000000900)={&(0x7f0000000440)={0x27, 0x1, 0x81, 0x3, 0x7fff, 0x8001, "294e964e827dc61ecde10fa3e4c24f81e43ced587efaaa91fc6656ae7ba760577f4923948b27bab811454dbebc1ea881852eca028bf2b8984f77dbc3138cf4", 0x39}, 0x60, &(0x7f00000007c0)=[{&(0x7f00000004c0)="5790d1c00eaee9b644ce50f9ade273c19a162d810aab29337cc416fa6955931dfd31c0dfa2df52b3e5690e06338dbfad4f98cf3f8720b98c7c8ee639ad54de42d334bade1fe1f31e9592a71dc38b1ef61b3cc85a166cf4c83d45c768f0aa203806dc9248af8a9c0829a26de5338d92c63a7ac3ec646686474e5d2aba4b85b815bd2bf47912670319170df479b17087b7c962dad42ebf2e843f0a186767b4ac5dd12f0233f1ca8bcee10d1de8838347146607fcddee2ac941352cf9c5064150b8662ad71e6edc5c9988d89b5ae5c25d6e6e0557b49ac3c8160309a50d13506a2c8af6972fbe1f", 0xe6}, {&(0x7f0000000040)}, {&(0x7f00000005c0)="3b764695aa9c80bebbf0d35cc91388d495f3bf793f025403e06f553d10ca12200570d3c40a905cbed5ffff2fa9f019993d24e2f39aadc897e745c6134bef6024e0d79a13c3cf2cd93495b601c0", 0x4d}, {&(0x7f0000000140)="a3f378eecd9ac6ba245242cd99bfc1b00f2c90030c96", 0x16}, {&(0x7f0000000640)="e35429bed6d5b23a1a88d86114fc0968369358d3dc4067787abbf9d044cce7dee366f0be59c4307cd85481e2add7f9a12344f6853876543a24f1e0af6a1070dd8a7e5e94bedcb0bfc72c3976017ad800a8d5a0f7145a13a720859a797097df2b5f3a93eaf5775b772edcec346a7a800166055c7fd98ac19715cff32b3243e3276f4102bfa8090779506d3e8d1bceddcc06f943decb59b353107c1199968ca272e5", 0xa1}, {&(0x7f0000000700)="f0eb3bff4d21c2efab3b9d05f2e994cd59248d5b001527ce7f820de41e559727230fc43919a96e88ee99e3d8716b62b9c14eb08e2d06f1bb1f8d8597131e4562ec276acb3983b96cfe54cbd5147a97f0b45f8346ebe0a67f6ba666ea3d95e865cfc23a93783d57ea99caf2ed1b73a462d8a78d19818b1436bad4d6962095b79d03fd10bd2b8e74244e6462c9189ec209cf110daa998adf880fa25b26927162cb163ec4f3e2205d9e358dace4a597699e4087", 0xb2}], 0x6, &(0x7f0000000a40)=ANY=[@ANYBLOB="88000000000000001701000002000000459aa89dbbbda7e91d86fea0fde51310000531b5fbc55269c30520d81e730c1a80d401800000baed1e043dc1cf1a78e347010f1ce9536ac2c120146dca1fae15d29840a7db28030d4f98be6b78e3c646ff5dd27418be7c7cb91c0c6b0a4673e20c650e3811338fa24d34790b8ff250040deec783f673060480a94d11b404534a4b0752dd00000068154ae4b32f64d60075020eb061aacc194dc7f9c128751639188ccb404604c19e60cca721d7c74d535411136859ba1281"], 0x88, 0x4040854}, 0x801) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) [ 139.299844] audit: type=1326 audit(1525011891.298:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9597 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 139.325225] device syz_tun entered promiscuous mode 2018/04/29 14:24:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000000140)=0x7, 0x4) time(&(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/29 14:24:51 executing program 6: r0 = memfd_create(&(0x7f0000000000)="2f6465762f736723005d60a448e5ecf276e54b2f6d06b73c", 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xe000, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x8, 0x1000, 0x4, 0x0, [], [], [], 0x4, 0x20, 0xff, 0xe2a, "43ad004e7e586f3dfcaf4c9f65ac1eb4"}) mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0x0, 0x2012, r0, 0x200000000000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000002c0)={{0x8, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x1, 'wrr\x00', 0x20, 0xec, 0x4e}, {@broadcast=0xffffffff, 0x4e23, 0x10003, 0x100, 0x6, 0xfffffffffffffff9}}, 0x44) lseek(r0, 0x0, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x4, {0x2, 0x4e21, @rand_addr=0xcb}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x100, 0xfff, 0x40, 0x10000, 0x1, 0x0, 0x800, 0x5, 0xab4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) fallocate(r0, 0x3, 0x0, 0x11f1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) 2018/04/29 14:24:51 executing program 7: unshare(0x100) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xfffffffffffffbfc) 2018/04/29 14:24:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) ioctl$VT_DISALLOCATE(r0, 0x5608) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)=""/4096}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x2) ioctl$TIOCNOTTY(r0, 0x5422) [ 139.496220] device syz_tun left promiscuous mode 2018/04/29 14:24:51 executing program 0: getuid() r0 = socket(0x17, 0x948432d803291a74, 0xff) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000280)=0x78) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) iopl(0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x101000, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000240)=0xef68) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) 2018/04/29 14:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x3}}, 0x1bb) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) write$rdma_cm(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900000008e4a768", @ANYRES32=r3, @ANYBLOB="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"], 0x110) 2018/04/29 14:24:51 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) inotify_init1(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r2 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000634000)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000000700)}], 0x1, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000000340), &(0x7f00000002c0)=0x462) 2018/04/29 14:24:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/29 14:24:51 executing program 7: r0 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='keyring\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000140)={&(0x7f0000000200)={'wp256-generic\x00'}, &(0x7f0000000400)}) 2018/04/29 14:24:52 executing program 6: write(0xffffffffffffffff, &(0x7f0000000000)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35d178a6e59ca31f8e0fa671ad31c0e5cb79b2be1580291d98993e9f3ce8dd7bf57659064f7271648aadde53b2bc409f5395958edbc8f4eb30f6821637b4b0f8f18f698a1c5d84164fb2a573345ca0b63e1552a36b93a410c17d80684e12d395afcb4030829caf89c0121bbbcfe910f405", 0x96) 2018/04/29 14:24:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) ioctl$VT_DISALLOCATE(r0, 0x5608) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)=""/4096}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x2) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/29 14:24:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x10000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000340)={0x0, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x5, 0x6, 0x5280, 0x54af9bb6, 0x1, 0x8, 0x7, 0x8, 0x5, 0x9, 0x4, 0x4}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) openat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r3 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80, 0x80000) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x161200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x1b5}], 0x10) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/29 14:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640), 0x13f, 0x3}}, 0x1bb) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/04/29 14:24:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0xfffffffffffffffe}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4f, 0x101000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) 2018/04/29 14:24:52 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb703) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40a800) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202, 0x0) 2018/04/29 14:24:52 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x80000001, 0x2, 0x5, 'queue0\x00', 0xffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000f78)}, &(0x7f0000013000)) 2018/04/29 14:24:52 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) uselib(&(0x7f0000000000)='./file0\x00') bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/29 14:24:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x8, 0xfffffffffffffff7, 0x1, 0x8000}, 0x8) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/29 14:24:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000004300)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="10770000000000000000000000000000c8132afa2c543b3f1debfe9af5baafd26cbdefc3658daf5e0bbe22dd856f1a7f980c179632e2019bc465dfae27ab236d7bd5de69b9ab11ba38a2cdbd276d0a0a21f19622c85633928af889cf34bf0135ed011ad27b14cb8b8ac25651eb7a127be4d4e0d0ef06aad402d07149dd2a7c4151256c80da337f647e24bc55a555ee39941d3be160f9f08bc8eb6d12d7556becd681768e817fda"], 0x10}], 0x1, &(0x7f0000004400)}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x1, 0xacb, 0x27}) 2018/04/29 14:24:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x2, &(0x7f0000ffe000/0x1000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/29 14:24:52 executing program 1: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = inotify_init1(0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x4, 0x30, 0x8, 0x1f}, &(0x7f0000000100)=0x18) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x32) wait4(r3, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) 2018/04/29 14:24:52 executing program 7: unshare(0x28060400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="396d3f83d1077ac3306d6cfb8e27aa55d392c781d9827588fbd8a73d1516dacbe467186ccd9f1cbdc69d79266af61b7cfa5c0be07f1b692c0ca175b9f766405b8371c396805f5ab84dd8a17194e4e4354a8af890dfbe03cc9884394a1b8c738110a71ceed2ee81b8bf996395e1a25ba224bb2b8a31644f265eea20fd58ef33a9225ca32913a776f150a0d402ca309bf3a79ec065f8eb51e1a3110cd84295a4b74ce87316c535b12f9b2de84828f54d22669ee8b821b5dd825e91", 0xba, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/29 14:24:52 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x40000000080003) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde51238921fda2d6da83d994", 0x5b, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r2, &(0x7f0000000400)="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", 0xdff, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x100000001, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/29 14:24:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) r4 = semget$private(0x0, 0x0, 0x40) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000001000)=""/4096) close(r0) 2018/04/29 14:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640), 0x13f, 0x3}}, 0x1bb) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/29 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) shmctl$SHM_LOCK(0x0, 0xb) 2018/04/29 14:24:52 executing program 7: mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000885ff8), 0x5, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) 2018/04/29 14:24:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xfffffffffffffffb) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xf22, 0x59, 0x40, 0x7, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) ioprio_set$pid(0x3, 0x0, 0x4002) r4 = request_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='/dev/ppp\x00', 0xfffffffffffffff9) add_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="7b1c3fde5643aa1f06707eaebe7ff117ef153eb072cd565714bae8ef58b36cdb4d4fbcdf730a3260dfafbfd9f4dab61566aac87e9603d8c45b796f880791bf7246ce539955de93a27d71e47c278800b90a3b53c858cf57d1a845a297df76d3f701d55ee358dde955006b33d363161ae924aa039bf7e3fd52a1df6f7670b173d638c8365365898b6684e07f8f5635c349f47fcf9d", 0x94, r4) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setresuid(r3, r5, r6) 2018/04/29 14:24:52 executing program 4: r0 = socket(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x0, 0xfff, 0x2, 0x0}, &(0x7f00000002c0)=0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002d80)={'gretap0\x00', 0x268}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x17, "c1bab30191ad0237698667d1f103ad0c1ad54ab9cf47c6"}, &(0x7f0000000340)=0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xe3, "d36c3bff00a8f54280d33ffa0a6729ffeddc537e041227d67c8ba8cdb1bfeffb966270c04b029ba02bdeab1c05225829e00b6a2c471ae7162644c035ce9c4b160d5f1274fdb7cafebd64baefc013db6dcc32b593070e12dc55c730c707e3c6109ef9b933416cea97877fe2e607806f5252c106671ae6c353b8d0c02017d214c06319a27991fab001a1208c096722aaa4d8d5b344bbc27f5f85b0fa647483a11caf7161c613b4344e394fdb72c709ca1a1dc3bc9b5539fb66d00389c32a1a7cdf06fc2ea79b8ab0ebd17e8c20c5160a6774ae7d88ae9b6263287e7344332e243d8fdb65"}, &(0x7f00000004c0)=0xeb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000029c0)={0x0, 0xbf, 0x9, 0x3}, &(0x7f0000002a00)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002a40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002a80)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002ac0)={0x0, 0x100000001, 0x5, 0x1}, &(0x7f0000002b00)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002b40)={0x0, 0xc1, 0x98, 0x401, 0x200, 0x847}, &(0x7f0000002b80)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000002d00)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @rand_addr}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000780)="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0x1000}, {&(0x7f0000000080)="f102a759c6cf3959ed87e733d763b1f7854ba1d31842a68c7b0be1debb8437d798c8b168de3ea6853e3404e3745cedc3d5ad0ab461f014ecdc613c219082c18f94fa42cf558c7c3a2d0ccbfea8eb16ee48ab3dc418f8acabffdae007fa9bf82355110fbb5ab0de86c2f28ddb4ea8e490", 0x70}, {&(0x7f0000000140)="b2933a53c6ca1e6f3eb53e05c06b471143c5b5aa581eed36102c15b1ee95560769d04421ae325d61f06ae61ea4ddce59c15f4304b8b66a8d37de49f558de3ded13045520bbd0ae142f583daf30eef42ebc44145337ad2b28bf7e1ca3dad0e431a3c753", 0x63}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000084000000060000000000000000000000300000000000000084000000010000000000020001000000020000000700000004000000ff01000001000000", @ANYRES32=r1, @ANYBLOB="20000000000000008400030002000000000008008100000020000000", @ANYRES32=r2, @ANYBLOB="3000000000000000840000000100000000400600040000000400000009000000010000004d05000002000000", @ANYRES32=r3, @ANYBLOB="18000000000000008400000007000000000000000000000018000000000000008400000005000000000000000100000020000000000000008400000002000000070000800100000006000000", @ANYRES32=r4], 0xe8, 0x4}, {&(0x7f0000000600)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002940)=[{&(0x7f0000000640)="faa8ce8b346ab35e5093965388b302e897b247707a8bc31b90e94d8cb7fc2f63b33c3096479e5e69491d6705ad479b8f47d7dd80d5aa9503c2ec05ac84f8c6c7b5d3e0c1d910097df68d3f4785e9388609792a1adefb2ac2057a940b663d4f", 0x5f}, {&(0x7f0000001780)="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0x1000}, {&(0x7f0000002780)="21c87b4b3fc9556f1d24f500b7c9a3725d64360fa35cb4be4ec8223ffd2576729106f51a399cf9b947cb6372505208e798bc9445d4c8cfda2c5a3b439f038439e15b56f9a2120dba1ba0b05df60a5668a72e1d633400555724469aa94238ccd26702e9403059eba18f883e67522a61d69a25cd30673f1f05e5f63f8f222a634933c35fd084690a4598bb0217821d7cfe097d9af1d330ae414d17b503c934", 0x9e}, {&(0x7f00000006c0)="f64bca58e76aaa3fa6c2007e505f0801de4377022d8b859c3c51a6a963064209e50896c6d61dfa", 0x27}, {&(0x7f0000000700)="7139c2424d397b2e5fd91e9a35c22eb7f0458f49e20df419cd5043", 0x1b}, {&(0x7f0000002840)="56e9a7767fdb5e227024557768aa8e414d0a608174667cbc624b1d874a9cb904c5300dc45b5914e921d50ae3ddf9c7c88100020df8781f2b1257ef2e1dcd8542d8b122c2c9a234417455cbae22769d92399fc303ad2335c31916a26d6d8a00ca578f7ff9151e94b081449e860a983b81d2779c33467b77f456e6ad3bdc74fa08e661bedd484b7b622c88a5e180c182189417f2af584e54c54ca489e7a5fb53b529c8d8a4bd1d0d4cc2810ff2bd1617bc06361b1b29624e0eda0c632f9c7b3e0700e478988cd9b25919ebcc011a5da0b899ad9624493f84d73717f4c943714b75c9a8c3970b278743e98832b73c4b56", 0xef}], 0x6, &(0x7f0000002bc0)=ANY=[@ANYBLOB="180000000000000084000000070000000000020000000000300000000000000084000000010000000000211c058000000900000000000000000000800700000003000000", @ANYRES32=r5, @ANYBLOB="180000000000000084000000070000000000cb990000000020000000000000008400000002000000040002000300000000000000", @ANYRES32=r6, @ANYBLOB="20000000000000008400000002000000050002000000000004000000", @ANYRES32=r7, @ANYBLOB="1800000000000000840000000500000010000000020000003000000000000000840000000100000003000000080000000700000002000000030000000100000009000000", @ANYRES32=r8, @ANYBLOB="20000000000000008400000008000000ff010000000000000000000000100001"], 0x108, 0x1}], 0x2, 0x85) 2018/04/29 14:24:53 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaed3ad351bda52485d85bfd89f508060001080006040af8d6f224edc829659ea42497bd0001ffffff93524a8d1414bbaaaaaaaaaaaaac1414bb"], &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xa040, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3f4, @empty, 0x20}, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x7, [0x6, 0x9, 0xffffffffffff0544, 0x401, 0x3ff, 0x3, 0xffffffffffffff6e, 0x8]}, 0x5c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/29 14:24:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640), 0x13f, 0x3}}, 0x1bb) 2018/04/29 14:24:53 executing program 0: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="48d3460000004019ffe8000f00206700000000"], 0x14) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) 2018/04/29 14:24:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000100)=0xb) sendto$inet6(r0, &(0x7f0000000100), 0x1c8, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/04/29 14:24:54 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x4) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000000)="508ceef302df1ac4c6ad11ae09422105f0811bee29ff44b1ca9df136219844fe7d09079f602482f3", 0x28) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r2 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="19c6df485af6292c230e4e48b3e9136f8bcac6cf9bcb5bc8d7f1a11c2c2771c610b3f5417f311d296e56495417936e60cae8bc026c3c597d", 0x38, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="6ca22655b80ee468f9d820a7ae8f946049f449208f5a3d9da608cd01d2d67965ecce3540e8ca7ea266a64cff91e4a7f85d5a10177abdee4ecb5445dc890c21552c759e64ff74b38311156ae38a49baaa2b3a40b3e8ccd2", 0x57}], 0x1, r3) 2018/04/29 14:24:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=0']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xb0b, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/29 14:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:54 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x101000) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/04/29 14:24:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaa927, &(0x7f0000000680)=[{&(0x7f0000001080), 0x376, 0x10000}], 0x0, &(0x7f0000000040)) 2018/04/29 14:24:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x9e0, 0xda) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) accept(r1, &(0x7f00000001c0)=@ipx, &(0x7f0000000000)=0x80) 2018/04/29 14:24:54 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/230, 0xe6}, {&(0x7f0000000240)=""/43, 0x2b}], 0x3, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/226, 0xe2}, {&(0x7f0000000400)=""/255, 0xff}], 0x3, 0x0) capget(&(0x7f0000000040)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000080)) 2018/04/29 14:24:54 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3a6, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/24) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/29 14:24:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="6edd4e51b36622452bc8961df3a8154d4130e13ece8434a8000063b30a9c65e84a328b7226d841b106353bd1d734bb1a7bb70acc9c2a403d557c50a2e2d7696eebc14ff4e7924757fd59edf86f8e1d1c5efed8aadb05762c8991e11cd27c2a828cd40c28521b3288b4d267961068ac589a26aeb074ad20200cf9a9e2fa5f1beb9647766e899342705253ba21eb8a8044ca89d95d6601f4c35a140e56523d062640f3f039c09372422bd1eac0fd142a483bb4ee22662312e44fa02683ca207f93dd08b66202af862ba65a10ba", 0xcc) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/10, 0xa}], 0x5, &(0x7f0000000540)=""/122, 0x7a, 0x5}, 0x80}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/10, 0xa}, {&(0x7f0000000700)}, {&(0x7f0000000740)=""/201, 0xc9}, {&(0x7f0000000840)=""/244, 0xf4}, {&(0x7f0000000940)=""/26, 0x1a}, {&(0x7f0000000980)=""/180, 0xb4}, {&(0x7f0000000a40)=""/105, 0x69}, {&(0x7f0000000ac0)=""/119, 0x77}, {&(0x7f0000000b40)=""/21, 0x15}], 0xa, &(0x7f0000000c40)=""/30, 0x1e}, 0xb74}, {{&(0x7f0000000c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d00)=""/101, 0x65}, {&(0x7f0000000d80)=""/64, 0x40}, {&(0x7f0000000dc0)=""/190, 0xbe}, {&(0x7f0000000e80)=""/32, 0x20}, {&(0x7f0000000ec0)=""/66, 0x42}, {&(0x7f0000000f40)=""/38, 0x26}, {&(0x7f0000000f80)=""/227, 0xe3}], 0x7, &(0x7f0000001100)=""/74, 0x4a, 0x9}, 0x6}, {{&(0x7f0000001180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/179, 0xb3}], 0x1, &(0x7f0000001300)=""/24, 0x18, 0x100000000}, 0x9}, {{&(0x7f0000001340)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000013c0)=""/117, 0x75}, {&(0x7f0000001440)=""/155, 0x9b}, {&(0x7f0000001500)=""/221, 0xdd}, {&(0x7f0000001600)=""/64, 0x40}], 0x4, 0x0, 0x0, 0x1}, 0x1}], 0x5, 0x2122, &(0x7f00000017c0)) 2018/04/29 14:24:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100) keyctl$session_to_parent(0x12) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8100, 0x0) lseek(r0, 0x0, 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)={0x5, 0x0, [{0xf006, 0x1, &(0x7f00000000c0)=""/1}, {0x17006, 0x8d, &(0x7f0000000140)=""/141}, {0x1f000, 0x45, &(0x7f0000000200)=""/69}, {0x6000, 0x32, &(0x7f0000000280)=""/50}, {0x6000, 0xdf, &(0x7f00000002c0)=""/223}]}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) 2018/04/29 14:24:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x4, 0x0, 0x21e, "54756575653000000000000000000000000000000000000000000300000000000000000000000000000000000000077b00f900"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/04/29 14:24:54 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000000a0afdff000001220000000000000000180000feff000000000401"], 0x2c}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x78000081, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/29 14:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:54 executing program 5: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/29 14:24:54 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) r1 = memfd_create(&(0x7f0000000000)="2a6367726f757074727573746564d400", 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000001900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200819}, 0xc, &(0x7f00000018c0)={&(0x7f0000000240)={0x164c, 0xb, 0x7, 0x0, 0x70bd2b, 0x25dfdbfe, {0x2, 0x0, 0x1}, [@generic="3737d7302a9e90fb8bd1a769bddf8cf8be7f88612acbc7087ae8ffa73ba2329984a41ac42e2bd1f4adda6e8e9fd0e0c0c1c665dbfe90fb28cfc0103d9d75c8d602cc63b76e50e356ce29c86a1e94110a7965d2466b9352c7b721c3f5ea8002c602c8d22b1761bae548697f23bd4a498213db98ab6f6cf90b020188cf3ea442f86752a25a3800c446f40c9162a1939751a4829bb39143df24a36a22d4e7f8cdf2b7e3012c0176c152e19c7c4a2b45f3b935c5e2e26f154e0f579c6a469414cbbf6e517de9deb21a32f959fe4f3bc4f9d7054d367f610e06dfee74fa07905c0eed4c41b9971b", @generic="8e1ab43ac5cfd71134ea08edc9fe57388dba6c9113c3d3543842d7b88a184bf386d598a0c4057f61faffc4be3a871377a1ccaa7df1cfd588ff2bfad8a927a33624564007e8d3883da9d543220a03cb2c06aca6e54c3800d6d050d486627567cf15a3c2d6fdb5756d03849fae8d5726807589664e9397d834d5bd06c0dbd01a75a184ef44343dab6c3f692c2b6319ab80ca344fad8e6d89a77680", @typed={0x8, 0x5, @str='/\x00'}, @nested={0x318, 0x73, [@typed={0x4, 0x26}, @typed={0x84, 0x3d, @binary="4a6c1cf763195c0218cbac6dea83507779093c40cf53da9f88c2a096860ec591c2bf2eddb4a26f624a498deab7bc481fbac440cee4610fdf19994cd752d3d3852b961d47b6dedd030e38aa830ba4458eba921f3a3647a8c43fd6a1a521e373ccb9252b525ac5f0a225a978a28601753e30085cf58c7ecc1b81f7b9e51632e3"}, @generic="86141ec1ddb36524a635b3ea3a3b1555df28d0a74c78ee7a6a79ded4d2a923d65b208b67f0d1e4d5d457279bada4dbb4ca4d1e53b2521df2242e1f8f97b35e1f318ca2d8955da02b2ae766d730105a2d5b57340d585a39c3ee7d6e2d4a6ddb5b9a1c56fca4b88cd0d75885e38a1fcf329aa0b6fe5b5e2b60dfd87a2921a3fcaeed2b67d2465b4edb02821d5991fa5276837eb14861c5813b89f7b66c972b102578a93a", @typed={0xc, 0x49, @u64=0x8001}, @generic="aceb20820861caba6d5583ae08047901ee8044a4458bb6865898940908c0797f5963ef76c4da0a709d013589459f442f866bb671e151c54aa304dd6c8dbe49a175e53c9c5d06c274b0696bfc6b6d4115898715f3047e25d417bec2fcb84ff868a0ea760cc41e2544031edd7f093506e47f8e2e4c320d1580dc61736b7eeec56a859adad78996ac6999ee516095f57efc9ae4f403a88fc2ae36c85830d9fdeb9ea714fe6fa38105547c385e22601305011e0f277d45fe9b4262be10842511487b63cd8dcef3e70ebe7ebff2c73674e4c579f476b0aeffdfa9bd89bd45dd73cb4a9210402e8998fb267dd99c2a321395142ec9f6", @generic="18c89d814d7e3257e9160a140dcc2ceaf14484f09fbcd65e8c3b37150ac8c032c94d52826012e793eb91030913d4d6c4d622a34ffbad650bd8452cc64d73c73c5414acded18964e52707cf1cf2c5367214847980b97fdbef09922f609df9e47cc187b47f4ecc0b4a86da6260dae9c789aabbf25f74a1dabc5e301224f51b5252d9b8643e542428ce74dd8625af11c0fec63bab2ebb395c21146fe22821db4cc7c7b4c68f7bd02db07675b680fa26e7c21065354be7190d8d621045dcc7e9aadf965a33a509056fd901806c98edfb50ee21719e82497874f7f61e4fbaf5287b98c2c2", @typed={0x8, 0x62, @u32=0x3f}]}, @generic="95db3a14f6757a76175f99f32982d50eaa838c4c5903ac3824cbccbe7463bad74a23eae3b9ee639af0564bb9", @typed={0x8, 0x7f, @u32=0x2}, @generic="ea325943e2c79486266c65d1164ca52201440f2b8c13ce247dba0bf34d798d5518ace0410d7f0814f6713c4ea6327ca822b41657e2b67e4fe2a65baf372edd372d57d1854c755aa7051f757e10025486697d61543cb794029abaf55cc276b99ac89ac46dfdfa483d9691638649693f889a49f8a5c389541fc47fe20f3b77", @nested={0x10e4, 0x55, [@generic="0c972724f847a06905f503fabbe98b07cf239a791025133b75be810e9ae42009656efdd211eec86639617cb829927ebe27025bb1da2c733af7862bbbddabbc950a1193c733790592c6d9bb0a74e91a9964ed6f61e0f86fbd888d6b682a2a7d22660e2032733efd5c6b6647877b318ed7650a37e3d0ecdd11fcfa03e191c03e32c90dec00f8c4c7a6248e74d7d4b5b00561f89426424d3358a540bbddc5a5db9d23bbeafada", @generic="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@generic="019c3fab630ce45658d64acc0047b22cfd11f38d3917c39c6d2f991158d43f66d9823fe6a188e143a82cb585d0580d50183bbafb8cb06669"]}]}, 0x164c}, 0x1}, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001980)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x3, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty]}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000001940)={0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'fo\x00', 0x3, 0x8, 0x36}, 0x2c) [ 142.651850] alg: No test for hmac(wp256) (hmac(wp256-generic)) 2018/04/29 14:24:54 executing program 7: unshare(0x20000) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000004f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x12001, &(0x7f0000000080)={0x77359400}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) fdatasync(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @time={r2, r3+10000000}, 0x6, {0x9, 0xa5}, 0x3, 0x2, 0x5}) 2018/04/29 14:24:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x800) msgget$private(0x0, 0x200) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040), 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x7, 0x1, 0xfff, 0x80, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x7, 0x0, {0x0, 0x0, 0x1, 0x0, 0x9}}) 2018/04/29 14:24:55 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000), 0x117, 0x100d}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001c40)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000001cc0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f00000000c0)=0x80000001, r1, 0x0, 0x0, 0x1}}, 0x20) 2018/04/29 14:24:55 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = geteuid() r2 = open(&(0x7f0000000a00)='./file0/file0/file0\x00', 0x2080, 0x40) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000d40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x8000020}, 0xc, &(0x7f0000000d00)={&(0x7f0000000b40)={0x30, r3, 0x20, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) r4 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x4) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r6) ioctl$RNDZAPENTCNT(r0, 0x40045201, &(0x7f00000000c0)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000340)=0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000e00)=0x2, 0x80000001, 0x5) r8 = fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000940)=0x0) r10 = getpgid(0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) sendmmsg$unix(r4, &(0x7f0000000ac0)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="53b50f9f87df451a8da92e8b385a86ea149912e392f2fd940a5229577255e268b1d0c2a960e9f7f2845087e547a06cb1119a4c961b94df9079576cba734e52cfa82d431bb2", 0x45}, {&(0x7f0000000280)="39327c0da1d6242be7fe27e1fa9c12551d47f114c38c24bd17f58dd962f51d01735ebe313e07d1626e76c3634ca34cd98d23df60b68a37b9e1be4e61da3452545b20357a146c9c0f09a89e7dbb979982", 0x50}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r7, r5, r6}], 0x20, 0x4008800}, {&(0x7f00000003c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000440)="3c44696c3d71c76c2a44", 0xa}, {&(0x7f0000000480)="c260", 0x2}, {&(0x7f00000004c0)="2a2985369720476fa7bbb3698b02c91fd9709d94cf", 0x15}, {&(0x7f0000000500)="602cecc34b641a1ab555a2fa394d8d25b5a886f90d62c7e3c872f4d4a69165ac852ee68373128184647545b05e9a2bd4d58924b5464fe03bdd7896bbcab78274cbfbdc56e2fa29983bbb5a87448dcc7e1aea7cc8e37f64d31f751fdad9951a8e646e064fda8384159c7143e47e9ce05c45e33efd3160b9d1ea38a5881b8c0c7a77d6080998c63da0971eff1eb9cfb006fc966c5e28d43e342886a2fb37c43c0d9bec56e55b8271f13157663cb840c700b94902fb6ad0c3f4dd6f64fc6176a4568a325382143cac44946005619404c40138fe20fb58e70c7ba027", 0xda}, {&(0x7f0000000600)="bdbd0dc6c75d", 0x6}, {&(0x7f0000000640)="6da1f36b07a93f6b97be29fde4b8bbcb0bb823df802dd1d95663828f0815eb9492d9dd7c4f59f3031932f31d9353fecb2d29a90f718e68463bf85630b53427c2739cc4408f26b7ab0285755d3993e552abbecb", 0x53}, {&(0x7f00000006c0)="9b9c6e5fefe028a97eb40d7ed64c571cc7a2c9c3e1", 0x15}, {&(0x7f0000000700)="da0dd5a6bb4c996b154495a775b9086dcac6f502b2563b39bb2a441051df1428cf95b45904ea220bf5e18cd08ead2719b6cbcd529644444bc4e8cdafdb45e47fd05a3fb9d95b6f9d898e11836e40b4f8a768477ef8756a5ac907161c53a37fb05beebbfe139f9e2401819098b9c5e29d24e53101224ccb6007338cabee7539317a484a490fed9ea16195d3641fc542cbd29b6c97bfbb33afc779b585e61e7398fe813e16a2cf7c", 0xa7}, {&(0x7f00000007c0)="5c055fa012d3959af4c2636a8873ba78036edad9366b7962f758abac7749136f6e1fe548efea03884d5f2f4b4ea09c9becb0bb6e54ee77c60ef6184b64f4cf7cd39023e9734de1887ddde8150cd8e0323e21d3067f364fcf65321e9980a06c318d64379842bbd2d3c6d1210ad5674fc0b73ecef503debd1550bf0365793903abb0feeaa2b78b9957b519286b866f87813b92eb6bb982fca3db8113a2778021c35aa497675ebab07bacb021b303f3aa59e41656113bbfcfe223302afe5d", 0xbd}], 0x9, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000f7f3d928010000000200000427e1127031994449e9a038eb590e04187737880f3e65bbf9c4f776fdf0c524907e698c604f25d291fe4ab4e4d9de28fe79c74b3393f23c13339f2ab9c929635b00701715c52c3d08c4e7378e84221daaf2da4be22c7a57e8ffeaeece9ce866236779d90594be50526c6e4d6e09efee8c8b0f19a88995d826e281399604b413f933cfc5960179d3bb427fa4a2aa1c2315f4bd5cb2d8f34db67aa7a627e29e665b00000080000000002a3d7eea17c4d1e522cde8c773a7a9bdf20bd658ba634c85c890c9d387", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x804}], 0x2, 0x24004000) 2018/04/29 14:24:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = semget$private(0x0, 0x3, 0x200) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f00000000c0)=""/12) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/04/29 14:24:55 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)=ANY=[@ANYBLOB="0180c20000000000000000000800470000d8ec9deb0fc800087800000000e00000018903a3890380000012009078ea157e24"], &(0x7f0000e76000)) 2018/04/29 14:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:55 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x97, 0x40000) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x3a4616997890d861}, 0xc) 2018/04/29 14:24:55 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x24}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xa4, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xbba8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000380)=""/100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0x52}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x5, 0xd8, 0x8204, 0x5, 0x4, 0xff, 0x2c, 0x800, r3}, 0x20) r4 = semget(0x1, 0x6, 0x40) semctl$GETZCNT(r4, 0x1, 0xf, &(0x7f00000004c0)=""/4096) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000014c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001500)={r1, 0x9}, 0x8) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001540)=""/170) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001600)={0x0, 0x443a, 0xfffffffffffffaa2, 0xfffffffffffffff9, 0x6, 0x100000001}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001640)={r1, 0x34f}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000016c0)={r5, 0x800, 0x10, 0x0, 0x2}, &(0x7f0000001700)=0x18) r6 = accept4$packet(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001840)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001880)={'vcan0\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000018c0)={'vcan0\x00', r7}) socket$alg(0x26, 0x5, 0x0) semop(r4, &(0x7f0000001900)=[{0x7, 0x1f, 0x1000}, {0x0, 0x0, 0x800}, {0x5, 0xff, 0x800}, {0x1, 0x3, 0x1800}, {0x3, 0x8, 0x1800}, {0x3, 0xffffffff, 0x1000}, {0x4, 0x2}, {0x3, 0x2, 0x1800}], 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001940)=@assoc_id=r2, 0x4) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000001980)={{0x2, 0x4e22, @rand_addr=0x5}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x22, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond0\x00'}) open_by_handle_at(r6, &(0x7f0000001a00)={0x2a, 0x7f, "1cdd3d3337fa2f98a8118fe83c8806aef873af39b5b9254396c6e3fe79cfeb769cec"}, 0x2000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001a40)=""/232) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001b40)=@sack_info={r1, 0x70d3, 0x7}, &(0x7f0000001b80)=0xc) bind$bt_rfcomm(r0, &(0x7f0000001bc0)={0x1f, {0x0, 0x67a7, 0x4, 0x8, 0x4, 0x401}, 0xfffffffffffffffe}, 0xa) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001c40)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000001d40)={&(0x7f0000001c00)={0x10}, 0xc, &(0x7f0000001d00)={&(0x7f0000001c80)={0x44, r8, 0x0, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000010}, 0x20044000) syz_open_dev$audion(&(0x7f0000001d80)='/dev/audio#\x00', 0x6, 0x280002) creat(&(0x7f0000001dc0)='./file0\x00', 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) read(r9, &(0x7f0000001e40)=""/178, 0xb2) 2018/04/29 14:24:55 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x49e000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000300)=ANY=[@ANYBLOB="cc000000c832fa9c6daefb0300000000000000000000aa00000000000000000000000000000000f0652d7d0e3aed526018115c0760a7576f868800000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000c0010000100000000000000385ddb767a4a8d3d8d7e38f65c16b1e3d575cfe8907b9d580cce186052aa7a2f90bb1e65c7f9965acd2bc2bf84e8"], 0xcc}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x2000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) 2018/04/29 14:24:55 executing program 2: r0 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000518ff4)) unshare(0x8000400) signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x1c040) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7f, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, 0x2, 0x0, 0x6, 0x5, &(0x7f0000000140)='bcsh0\x00', 0x2, 0xf97b, 0xfff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x42}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x4}, 0x8) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') 2018/04/29 14:24:56 executing program 0: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x53764115) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x34, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x34}, 0x1}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7e518b38, 0x2, 0x5}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/04/29 14:24:56 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00 '], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}, 0x10) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r3, 0x600, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x2000c014}, 0x4040080) r4 = creat(&(0x7f0000000380)='./file0\x00', 0xff) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/29 14:24:56 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x26, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @rand_addr=0x7ff}}}, 0x108) 2018/04/29 14:24:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) shutdown(r0, 0x1) 2018/04/29 14:24:56 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80000) sendto$unix(r1, &(0x7f0000000140)="eebea686791dc6738205a43d05256cb59234397c3ac5368a1616ee0c4f933512", 0x20, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=@ethtool_ringparam={0x10, 0x0, 0x2}}) 2018/04/29 14:24:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x80}) ioctl(r0, 0x4000000002284, &(0x7f0000000040)) 2018/04/29 14:24:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sco\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x144c, 0x1, 0x96, 0x4, 0x0, 0x3}) sendfile(r3, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe80"], 0x1) [ 144.215779] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:56 executing program 5: r0 = memfd_create(&(0x7f0000000280)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfffe) fcntl$addseals(r0, 0x409, 0xe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x2100, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) fallocate(r0, 0x0, 0x0, 0x200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x4, 0xac, [], 0x0, &(0x7f0000000100), &(0x7f0000000140)=""/172}, &(0x7f0000000200)=0x78) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='o']) [ 144.410645] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:24:57 executing program 6: prctl$setname(0xf, &(0x7f0000000000)="59000000000000ec1300000000001a1669cc891f") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x4e20, @rand_addr}}) pipe(&(0x7f0000000100)) 2018/04/29 14:24:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x10000000000000ff, 0x32800) keyctl$clear(0x7, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x14002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r4}, 0x10) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x65) 2018/04/29 14:24:57 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000140)=0x2b7) fcntl$setflags(r0, 0x2, 0x33d0ba380c979066) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x101000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xe8, 0x268, 0x268, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x110, 0x180, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xf95, 0x0, 0x2, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1, 0xff, 0x3f, 0x1, 0x0, "eee67a4857e9ed42e6a8e50d6199713a52f8aa2e277c6d64df301062d0c5e09a64e8cdfda7e96e44d5df9d7db81edb302b4e5abd216480ce424d641502f49865"}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) r2 = shmget$private(0x0, 0x4000, 0xa08, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/04/29 14:24:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x101, 0x30}, &(0x7f00000002c0)=0xc) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000499f566d0f8677000988d1012893f4bbc2b6f12a8ae5403a1df1205cd4b10346550bd986bf5e0ec304d89510c0c61226ceb565909ee0c77243f1fd555346268f874f60b1d1bb64357694887eeb8a2f7a8795b1f66651b20bc762119b2dfd8ee5254ed4177334c21b3aa042689575c8e41ff5b36661012e6339161cd6e014d66013cf5a255e9ee088667300843854f960ceb6b0b39b88ee9a9ef0fcd219b10ed5fdb87272bf00309b6404514cc0ac1392dfe2d22d9b480075e06dba0e13830d149d03f03904d6cc70569eeca63fd3f1757630d78d"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) 2018/04/29 14:24:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:57 executing program 2: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = gettid() setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r1, &(0x7f0000000200)='environ\x00') dup2(r3, r2) exit(0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000280)) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/29 14:24:57 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x5, @empty, 0xb71}, 0x0, [0x9, 0x100000001, 0x356, 0x5, 0xfffffffffffffe00, 0x9, 0xfe, 0x8]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) 2018/04/29 14:24:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001bc0), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) [ 145.655078] audit: type=1326 audit(1525011897.653:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.673792] audit: type=1326 audit(1525011897.654:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/29 14:24:57 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) unshare(0x40600) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x1f8aa699e072236, [{0x0, 0x4, 0x2}]}) [ 145.692385] audit: type=1326 audit(1525011897.654:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.710962] audit: type=1326 audit(1525011897.654:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.729603] audit: type=1326 audit(1525011897.654:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.748288] audit: type=1326 audit(1525011897.654:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.766935] audit: type=1326 audit(1525011897.654:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.785580] audit: type=1326 audit(1525011897.654:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.804244] audit: type=1326 audit(1525011897.654:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 145.822924] audit: type=1326 audit(1525011897.654:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9923 comm="Y" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/29 14:24:57 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7e5548df, 0x20000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x7ff, 0x4, 0xf9e, 0x3b7, 0x6, 0x10000000, 0x8, 0x4, 0x5835, 0x80, 0x0, 0x4}) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="39804f006c8b706df87d7b2124bacc07480a84d1aaec8ebc1126af7b57bfa784cdc182c9faee887b", 0x28, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000180)=0x7fff) syncfs(r0) ioctl$TIOCNXCL(r0, 0x540d) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xac, r2, 0x200, 0x70bd25, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x56d}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa06}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2008000000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xdd81}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8c4c}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff67}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5d5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)) sendfile(r0, r0, 0x0, 0xf) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='yeah\x00', 0x5) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x200080, 0x0) r4 = semget(0x0, 0x4, 0x90) semop(r4, &(0x7f0000000440)=[{0x4, 0x2, 0x1800}, {0x7, 0x3f, 0x1000}, {0x1, 0x3a00699f, 0x1800}, {0x0, 0x1ff, 0x1800}], 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000480)="25e8c3f1a25e49171032270ec9383763685cbb7ab7c2cb4643a6d87e3f009e3a1da8f3311234a8c1436d01b7968c4fcdf4aa58610666b6e848b706fb5cb55ba630ae3050eab77bf963e586c150c6b730b843c22835ad9729d37a20bead16622c65e8ce1d0a0d45189a9398a42c328a32c5f8d5cc677d38126b92b593b71dc7dc588bf623ed0481f3150a78a219f5cc8f4146977043561e21762ce9a6d72fca00675e87962c78662455416660d1eed43ba464e91b37e82230a3cc83cb0a9e227798d269860595c4fef2d476232e0799165ea626d429005fea869e233efc0293ad0b1b3e7ef28a1732e2bb9bdc104f5b7a944969ae") syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23}}, 0x7e, 0xb01, 0x1, 0x1, 0x20}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={r5, 0x8, 0x3, 0x2, 0x11, 0xfffffffffffffff9, 0xffffffffffffffe0, 0x3, {r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x3f, 0x0, 0x6, 0xa21}}, &(0x7f0000000800)=0xb0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/loop-control\x00', 0x180, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000880)="db557a4395c82d3a2a1b7f8f5ae73c8d44726cf82ab85dcb8529b04233b9086a5b") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000008c0)="604bd0223282a6ee7b85154cb71db0adfb312d08") ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$int_in(r3, 0x5452, &(0x7f0000000900)=0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000940)={0xa0, 0x7, 0xbf, 0x3, 0x401, 0x8, 0x200, 0x7, 0x5, 0xe5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000009c0)={0x3, [0x2e, 0x8, 0x4]}, &(0x7f0000000a00)=0xa) 2018/04/29 14:24:57 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040)="e23cd6deae6e906fd886442966e427c7616978375ec6df", &(0x7f0000000080)=""/75}, 0x18) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) 2018/04/29 14:24:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) statx(r1, &(0x7f0000000180)='./file0\x00', 0x800, 0x300, &(0x7f00000001c0)) 2018/04/29 14:24:58 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000000c0)=0x3, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00'], 0x7) 2018/04/29 14:24:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:58 executing program 0: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000280)=""/252) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000140)=""/244) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/29 14:24:58 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb7, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/04/29 14:24:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) unshare(0x40600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/91) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/29 14:24:58 executing program 2: r0 = socket$inet6(0xa, 0x800, 0xf5) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) 2018/04/29 14:24:58 executing program 6: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) 2018/04/29 14:24:58 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1100000000f2d29a140000000000000000001b0000000000000000000000fb000000ee1b48390000"]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/04/29 14:24:58 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x9, 0x4, 0x3, 0x7fffffff}, 0x6) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/04/29 14:24:58 executing program 7: r0 = socket$inet(0x2, 0xb, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000140)=0x158653cc) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000180)=""/247, &(0x7f0000000280)=0xf7) r3 = socket$inet6(0xa, 0x6, 0xfd) write$binfmt_elf32(r2, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0xffff, 0x1, 0x2, 0x200, 0x3, 0x3, 0x9, 0x199, 0x38, 0xd2, 0x4, 0xffffffff, 0x20, 0x2, 0x10e1, 0x3, 0x4}, [{0x6474e555, 0x1, 0x5, 0xffffffff, 0x1, 0x3, 0x5, 0x5}], "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"}, 0x155) r4 = getuid() quotactl(0x522, &(0x7f0000000440)='./file0\x00', r4, &(0x7f0000000480)="da268272fb420d2930bbd21ce522110ca071ed55c415e10f8a767986351030d17a5e8f9f8bec8a9fb0560551d0700f0a14604cc4f175d3c6ad72858d1389d432b1645b57fc6a2f3a42cc2738cdaa420e01da5b49ca61a88c6e7297a1abad18287becc07025f72107539ee85d63dd233f4c8314257025d5c9aa037cb547aa4cb0fcd3e6dc7820cc56bf934f0a465fedb7e4ff9c82cebdbc6cdf21cf6e1cf686531355e7aa225feed0463557de56aace3f7d0cd342e535a8186c9a01a316af6e4bd2") ioctl$TIOCCBRK(r2, 0x5428) r5 = getegid() stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) fstat(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getgroups(0x6, &(0x7f0000000880)=[r5, r7, r8, r9, r10, r12]) ioctl$sock_ifreq(r2, 0x8917, &(0x7f00000008c0)={'\x00', @ifru_mtu=0x800}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000900)={0x3, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2d108806, 0x7}, &(0x7f0000000a00)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000a40)={r13, 0xae, 0x20}, 0xc) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x9) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000a80)={'team0\x00', r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x9, 0x4e23, 0x1c57c008, 0xa, 0x0, 0x80, 0xff, r14, r6}, {0x8000, 0x9, 0x9, 0xff, 0x4, 0x1, 0x40, 0x8}, {0x6, 0x99f5, 0x4, 0x101}, 0x8d, 0x6e6bb5, 0x0, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d6, 0x32}, 0x2, @in=@rand_addr=0x8, 0x0, 0x5, 0x0, 0x80000000, 0xf88, 0x7, 0x1ff}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000bc0)=""/37, &(0x7f0000000c00)=0x25) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e22, 0xfffffffffffffffc, 0xa, 0xa0, 0xa0, 0x3a, r14, r11}, {0x81, 0xffff, 0x1, 0x800, 0x9, 0x100000001, 0x0, 0x9ead}, {0x40, 0x4, 0x800, 0x1}, 0x3, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x3, 0x2, 0x3, 0x858c, 0x7, 0x5}}, 0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000d40)={@loopback=0x7f000001, @empty, r1}, 0xc) connect$inet6(r3, &(0x7f0000000d80)={0xa, 0x4e24, 0x1, @empty, 0x3e8}, 0x1c) 2018/04/29 14:24:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=ANY=[@ANYBLOB="ac000000210001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000ac14144bd47319295d0000000000000000000000000002000000000000000000000000000a00000000000000"], 0xac}, 0x1}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000040)=@ipx={0x4, 0x1, 0x9, "b32b72f9f82a"}, 0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/04/29 14:24:58 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfffffffffffffff9, 0x6d, 0x80000001, 0x8001, 0xa7}, 0x14) write(r0, &(0x7f0000000580)='/', 0x1) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000500)}) 2018/04/29 14:24:58 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/246, &(0x7f0000000000)=0x2e) 2018/04/29 14:24:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x644, 0x80, 0x6, {0x77359400}, 0x0, 0x1}) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/29 14:24:58 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8040, 0x1) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='vcan0\x00', &(0x7f0000000140)='vcan0\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='vcan0\x00', &(0x7f0000000200)='(keyringposix_acl_access@nodevselinux\'em1lo*(\x00', &(0x7f0000000240)='^\x00', &(0x7f0000000280)='vcan0\x00', &(0x7f00000002c0)="1e736563757269747947504c2d3a0000", &(0x7f0000000300)='wlan1[]eth0\\vboxnet1&\x00', &(0x7f0000000340)='vcan0\x00', &(0x7f0000000380)="6e6f6465762d2c9f6367726f75701900", &(0x7f00000003c0)='vcan0\x00'], 0x1000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt(r3, 0x7, 0x2, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0x6, 0x1, 0x20, 0x7, 0x6, 0x8001, 0x1, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4, 0x200}, 0x8) 2018/04/29 14:24:59 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x4, 0x4, 0x2, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)=0x1, 0x0) 2018/04/29 14:24:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x84) inotify_rm_watch(r0, r2) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/04/29 14:24:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) setrlimit(0x3, &(0x7f0000000080)={0x7, 0x2}) 2018/04/29 14:24:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:59 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/143, 0x8f}], 0x1) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/154}, {&(0x7f0000001600)=""/35}, {&(0x7f0000000200)=""/74}, {&(0x7f0000000280)=""/4096}, {&(0x7f0000001340)=""/133}, {&(0x7f0000001480)=""/114}, {&(0x7f0000001500)=""/73}, {&(0x7f0000001640)=""/45}], 0x4) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) close(r0) 2018/04/29 14:24:59 executing program 6: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x200001804}], 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 147.240705] device syz_tun entered promiscuous mode 2018/04/29 14:24:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000000, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2bd1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 2018/04/29 14:24:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syncfs(r0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x9a, &(0x7f0000000040)=0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8001}, 0x8) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x100) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000200)=""/4096) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x1, 0x3, 0x40, 0x63d, 0x0, r3, 0x9}, 0x2c) socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$ipx(r3, &(0x7f0000001240), &(0x7f0000001280)=0x10) recvmsg$kcm(r3, &(0x7f0000001800)={&(0x7f00000012c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001340)=""/222, 0xde}, {&(0x7f0000001440)=""/150, 0x96}, {&(0x7f0000001500)=""/32, 0x20}, {&(0x7f0000001540)=""/61, 0x3d}, {&(0x7f0000001580)=""/217, 0xd9}], 0x5, &(0x7f0000001700)=""/205, 0xcd, 0xdb}, 0x10140) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001840)={'vcan0\x00', r4}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000001880)) epoll_wait(r3, &(0x7f00000018c0)=[{}], 0x1, 0x2) chmod(&(0x7f0000001900)='./file0\x00', 0x18) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000001940)={0x3, r3}) connect$netlink(r3, &(0x7f0000001980)=@kern={0x10}, 0xc) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00000019c0)) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001a00)=""/21, &(0x7f0000001a40)=0x15) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001a80)="0bf6d297d9bdaa7d6febdd1afb1869f3", 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001ac0)=0xff, 0x4) fcntl$addseals(r3, 0x409, 0x1) r6 = request_key(&(0x7f0000001b00)='cifs.idmap\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b80)='selinux:^vboxnet1,\x00', 0xfffffffffffffffc) keyctl$update(0x2, r6, &(0x7f0000001bc0)="169d48ccc986d25872ab5d773ac40276c9adf14ad74109a1a9d23578a14609f8f8da88ddfd0fcd85ff994f6488f7ced25f07d626b30ef20954d354fd1b2074b17d41364532a8e8cb7c91725b0d976bc4361c77e2ab394eb959bc958e6565f1e9e3cd287d3618668181f0493a44aa88e91d82aedeb430359cf672d103765d87e9eb7c5c7a76f785f01e7c0843cdd9bf2a8e28b079d4d8cbf62d1d7087e30aab64eb544b8ed7f1a6d8fdeeae6855b6c096c943c6a2e5c17f140b7f2efc7f2ad139a2487b0a73efab97ba29f33f7b6f2899b1d2b7", 0xd3) r7 = syz_open_dev$mouse(&(0x7f0000001cc0)='/dev/input/mouse#\x00', 0x1, 0x3) fcntl$addseals(r7, 0x409, 0xb) bind$can_raw(r3, &(0x7f0000001d00)={0x1d, r5}, 0x10) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001d40)=""/187) 2018/04/29 14:24:59 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCBRK(r2, 0x5428) [ 147.445786] device syz_tun left promiscuous mode 2018/04/29 14:24:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x518, 0x2d8, 0x2d8, 0x0, 0xe8, 0x2d8, 0x480, 0x480, 0x480, 0x480, 0x480, 0x6, &(0x7f0000000000), {[{{@ip={@empty, @loopback=0x7f000001, 0xff, 0x0, 'bcsh0\x00', 'eql\x00', {}, {0xff}, 0x21, 0x2, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x7}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffffff, 0xff, 'bond_slave_1\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x3f, 0x3, 0x48}, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0x5, 0x1, 0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x23, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffff00, 'ip6gretap0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x33, 0x1, 0x70}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24}}}, {{@uncond, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x25}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x9c5bd09430d2279b, 0x10001, 0x7, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xfffffffffffffff7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/04/29 14:24:59 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'veth1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4b00000001"]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2102, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/29 14:24:59 executing program 1: r0 = socket$inet(0xa, 0x80005, 0x40007) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x0, 0x0) 2018/04/29 14:24:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1d, "f13fbc3b1a541722ecee293ac24332cf7eb59bb8d7b83cd9534d3eb3f1"}, &(0x7f0000000180)=0x25) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/29 14:24:59 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007dfbc)) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="0914eb5bb2776cc7bbd79286d83b7cfce63d529b2da3faf1538787e19eb82abb9d8b2b6637fcee3d1f32fa5f82f3e10a19cbe1957cceaa5d740fec27d93686a57fb1b3d527903bda95787df57e33116af3e61735518c82ab874c2ffc14fc15d6227791ed85a9401cdc1af571914947a96a47fd6e479576b0", 0x78, 0x52f}, {&(0x7f0000000300)="10cab1193706955e0835b1e79a7ee9ed6f16e62e1f1f4c3c306c6ee81826906db32cd6cc8f1cb557e1081e6dd3ff1c35920050d73f8b1905a065876745616a98183b3e5b7a214c88e9d0f7551211b8a2c27235e27be12bb7009d7d6e5f399a125dc7ff3b03876ac4f12aee73c8090608b8216b816f7e2a0d997044ca7412f742c38f0b892d9d38de2a021225bc93dd7b31373ef84c4757d0e5dd631533945d8dcc2a84ecb2f02260afe4c3d630fb48cfcb0b2f15aae88429fedd5e84e9e70bb938ec3a5e4e36023dcbcdfc29860aced0937af508ef89b5686a08b4d92baac2bd6a310d84d0462cba7ef1455a99c6c9b3937799e734426b", 0xf7}, {&(0x7f0000000400)="5d071ef8093077bc442035e3", 0xc, 0x7fffffff}], 0x20000, &(0x7f0000000500)={[{@noacl='noacl', 0x2c}]}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) shutdown(r0, 0x800000000000000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/29 14:24:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:24:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x13) shutdown(r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) getdents64(r0, &(0x7f0000000240)=""/4096, 0x1000) sysfs$2(0x2, 0xa45, &(0x7f0000001240)=""/160) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001300)) r1 = syz_open_dev$dspn(&(0x7f0000001340)='/dev/dsp#\x00', 0x2, 0x2c0000) execve(&(0x7f0000001380)='./file0\x00', &(0x7f0000001400)=[&(0x7f00000013c0)='veth0_to_bridge\x00'], &(0x7f00000015c0)=[&(0x7f0000001440)='\x00', &(0x7f0000001480)='net/udp\x00', &(0x7f00000014c0)='em1bdev}\x00', &(0x7f0000001500)='/dev/dsp#\x00', &(0x7f0000001540)='/dev/dsp#\x00', &(0x7f0000001580)='/dev/dsp#\x00']) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001600)=[{0xf, 0x80000000}, {0x4, 0x4}, {0xc, 0x420}, {0x4, 0x4}, {0x8, 0x4}, {0x0, 0x9}, {0x0, 0x8001}], 0x7) timer_create(0x7, &(0x7f0000002740)={0x0, 0x35, 0x2, @thr={&(0x7f0000001640)="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", &(0x7f0000002640)="af43e5e97a076d2bf488b9afa15831f2555c97bd3d1121797736289be8a050b20e869e6ca42fd036d35659a817929c6aff911758b59f674e1c8614b58144c6d6ccff01f596dc1084b80fe6f4fd49ce2351bdd07deb5c3ae172a8d2b06e9dbe0d4871f7cb81c294f64ff5c58369da299714dd0e36b113a6e2e64274d2385ffcc3a5c4e9248b2fdd9aa0f8e0a2b16f60c32f45d9e8ebf1892a11e4aef46aab777e77d47207139700f37def486743ec4ba39d549eb5788adbf8891cbfce6960cb66b0148faf1ecc7fa59fb1d8cdbc845ae6690453195fce86fefdfa7ac1771075f338a775ec6e"}}, &(0x7f0000002780)=0x0) timer_getoverrun(r2) getdents(r0, &(0x7f00000027c0)=""/212, 0xd4) fanotify_mark(r0, 0x44, 0x0, r0, &(0x7f00000028c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000002900)={'ipddp0\x00', @ifru_ivalue=0x34}) sendto$ipx(r0, &(0x7f0000002940)="141e27ebde97c9451b917976d49c899c4daee8d6884e46c0a511fc3663a25d3799aea0ee2ffe0cddfc749cad79007b9c35dca83567c7c15a6660b3687136f115ebeda54e2ab871efaca0796ae64efba1a4b53419ff2f76e3170e8dae6e949070c43e10062a4f035fd24c40d31cb08cf0f4d8020975464ec6748d6b3617203e6ec7fcad2b4b89126ac6d6281924959a35f78f62c24f65", 0x96, 0x40000, &(0x7f0000002a00)={0x4, 0xffffffffffffd8e0, 0x90, "7bcdc2c17b8d", 0x200}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000002a40)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x480) r4 = open(&(0x7f0000002a80)='./file0\x00', 0x12002, 0xc2) timer_gettime(r2, &(0x7f0000002ac0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003c00)={r0, &(0x7f0000002b00)="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", &(0x7f0000002c00)="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"}, 0x20) r5 = getpid() timer_create(0x6, &(0x7f0000003c40)={0x0, 0x31, 0x3, @tid=r5}, &(0x7f0000003c80)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000003cc0)={'icmp\x00'}, &(0x7f0000003d00)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003e00)={0x0, 0x84, &(0x7f0000003d40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x5, @empty, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e23, 0x581e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xc470}]}, &(0x7f0000003e40)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003e80)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0x1}, &(0x7f0000003f40)=0x90) sendmsg$rds(r0, &(0x7f0000004840)={&(0x7f0000003f80)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/9, 0x9}, {&(0x7f0000004000)=""/131, 0x83}], 0x2, &(0x7f0000004640)=[@rdma_dest={0x18, 0x114, 0x2, {0x0, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x7fffffff, 0xffffffffffff0000}, &(0x7f0000004100)=0x4, &(0x7f0000004140)=0x40, 0x80000001, 0x75d, 0xa7, 0xfffffffffffffffc, 0x8, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004180)=""/249, 0xf9}, &(0x7f0000004280), 0x60}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x100000001}, &(0x7f00000042c0)=0x4, &(0x7f0000004300)=0x6da, 0x6, 0x7, 0x100000001, 0x0, 0x2, 0x1200000000000000}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x100000001}, &(0x7f0000004340)=0x8000, &(0x7f0000004380)=0x1000, 0x3, 0x0, 0x40, 0x3b3, 0x4b, 0x10000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x101, 0x7}, &(0x7f00000043c0)=0x1, &(0x7f0000004400)=0x3f, 0x7, 0x7fff, 0xffff, 0x5, 0x8, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0xbbfd, 0x4}, {&(0x7f0000004440)=""/244, 0xf4}, &(0x7f0000004600)=[{&(0x7f0000004540)=""/133, 0x85}], 0x1, 0x60, 0x1f}}], 0x1f0, 0x80}, 0x4000001) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000004880)={'filter\x00'}, &(0x7f0000004900)=0x44) 2018/04/29 14:24:59 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x51, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) [ 148.020279] kernel msg: ebtables bug: please report to author: Wrong size 2018/04/29 14:25:00 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002ac0)=0x10, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000e71ffc)=0x3, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) connect(r3, &(0x7f0000000180)=@can={0x1d, r4}, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000200)={@any=0xffffffff}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x455, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f000096e000), 0x4) 2018/04/29 14:25:00 executing program 4: mlock2(&(0x7f0000976000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x50) eventfd(0x80000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/29 14:25:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x39, 0x8000) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000002c0)=""/235) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/29 14:25:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x172, &(0x7f0000000280)=[{&(0x7f0000000200), 0x0, 0x100000000}], 0x1, &(0x7f0000000300)) 2018/04/29 14:25:00 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x8}) 2018/04/29 14:25:01 executing program 1: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)=""/53, 0x35) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0xe, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) r1 = memfd_create(&(0x7f0000000300)="12ab9478af8bcb21a7923a6a15462a767ac79c421c729db97bf6828f5207f0465a7d9f113d427eecb4e8dd7f657adb9bafd57d4cd45176846f4181bbdcff9b5b12f562d3988d318b7f3a93379c2fbac3b5e35b8109674beda3", 0x1) io_setup(0x1ff, &(0x7f0000000100)) signalfd(r1, &(0x7f00000001c0)={0x8}, 0x8) 2018/04/29 14:25:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x5, 0x103081) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x50736535, 0xa0f, 0xd433, 0x4, 0xffffffffffffc598, 0x4, 0x80000000, {r3, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5d}}, 0x4, 0x4, 0x5, 0x3f, 0x4}}, &(0x7f0000000200)=0xb0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffffffc) 2018/04/29 14:25:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3000000, 0x4) sendmsg$rds(r0, &(0x7f0000001c00)={&(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/94, 0x5e}], 0x1, &(0x7f0000001940)=[@cswp={0x58, 0x114, 0x7, {{0x5, 0x7}, &(0x7f0000000180), &(0x7f00000001c0)=0x7, 0x5, 0xfffffffffffffffc, 0x3, 0x5, 0x4, 0x800000000000000}}, @cswp={0x58, 0x114, 0x7, {{0x6}, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x1000, 0xe8ea, 0x8001, 0x4, 0x6, 0x0, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x10001, 0x7}, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x7, 0x3, 0x0, 0x3, 0xffff, 0x20, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0xff, 0x1}, {&(0x7f0000000300)=""/240, 0xf0}, &(0x7f0000000740)=[{&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000006c0)=""/91, 0x5b}], 0x4, 0x11, 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x7}, @cswp={0x58, 0x114, 0x7, {{0x7f, 0x6}, &(0x7f0000000780)=0x3, &(0x7f00000007c0)=0xfffffffffffffffe, 0xffffffffffff7fff, 0x6, 0x7, 0x6a4b, 0x2a}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000800)=""/4096, 0x1000}, &(0x7f0000001800), 0x48}}, @cswp={0x58, 0x114, 0x7, {{0x200, 0x100}, &(0x7f0000001840)=0xc873, &(0x7f0000001880)=0x829, 0x2, 0x6, 0x5, 0x8, 0x40, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x5}, &(0x7f00000018c0)=0x401, &(0x7f0000001900)=0x80000000, 0xd22, 0x3f, 0x8, 0x3, 0x10, 0x100}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x3f}], 0x2b8}, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb}) 2018/04/29 14:25:01 executing program 7: r0 = socket$inet6(0xa, 0x100000000000001, 0x801000040000007f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/04/29 14:25:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000c16fff)='$', 0x1) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000940)={0x8, 0x0, [{0x1f002, 0x9, &(0x7f0000000100)=""/9}, {0x100000, 0x2, &(0x7f0000000140)=""/2}, {0x0, 0xe4, &(0x7f0000000640)=""/228}, {0x110000, 0x10, &(0x7f0000000180)=""/16}, {0x0, 0x3, &(0x7f00000001c0)=""/3}, {0xd000, 0x75, &(0x7f0000000740)=""/117}, {0xd000, 0x5c, &(0x7f00000007c0)=""/92}, {0x4000, 0xdb, &(0x7f0000000840)=""/219}]}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/29 14:25:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000090601000000000000000000000000ff0700010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/29 14:25:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007dfbc)) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="0914eb5bb2776cc7bbd79286d83b7cfce63d529b2da3faf1538787e19eb82abb9d8b2b6637fcee3d1f32fa5f82f3e10a19cbe1957cceaa5d740fec27d93686a57fb1b3d527903bda95787df57e33116af3e61735518c82ab874c2ffc14fc15d6227791ed85a9401cdc1af571914947a96a47fd6e479576b0", 0x78, 0x52f}, {&(0x7f0000000300)="10cab1193706955e0835b1e79a7ee9ed6f16e62e1f1f4c3c306c6ee81826906db32cd6cc8f1cb557e1081e6dd3ff1c35920050d73f8b1905a065876745616a98183b3e5b7a214c88e9d0f7551211b8a2c27235e27be12bb7009d7d6e5f399a125dc7ff3b03876ac4f12aee73c8090608b8216b816f7e2a0d997044ca7412f742c38f0b892d9d38de2a021225bc93dd7b31373ef84c4757d0e5dd631533945d8dcc2a84ecb2f02260afe4c3d630fb48cfcb0b2f15aae88429fedd5e84e9e70bb938ec3a5e4e36023dcbcdfc29860aced0937af508ef89b5686a08b4d92baac2bd6a310d84d0462cba7ef1455a99c6c9b3937799e734426b", 0xf7}, {&(0x7f0000000400)="5d071ef8093077bc442035e3", 0xc, 0x7fffffff}], 0x20000, &(0x7f0000000500)={[{@noacl='noacl', 0x2c}]}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) shutdown(r0, 0x800000000000000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 149.178315] kernel msg: ebtables bug: please report to author: Wrong len argument [ 149.206468] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/29 14:25:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"73eb3160740ac2c83064bfb74d000002"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000009c0)={'bridge_slave_0\x00', 0xc0ffffff}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/29 14:25:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa85c0ec9b667e2f32ffff86dd60d8652b00148700fe0ddcea3e00000000000000000000aa7b84b96705e8c1aaf00c4132fe80000000451ba4550a65000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 149.252140] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 14:25:01 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0xc90, 0x0, {}, {}, {0x0, 0x0, 0x9}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) setregid(r1, r2) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "551e4de2de80bbc8"}}, 0x48}, 0x1}, 0x0) 2018/04/29 14:25:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}, {r0}, {r0}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = semget$private(0x0, 0x0, 0x428) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000300)=""/135) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2000, r1, r2, 0x10000, 0xea68, 0x804001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff}}) [ 149.350599] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 14:25:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000013002205000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000d000000000004002b00"], 0x2c}, 0x1}, 0x0) [ 149.438585] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 14:25:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:01 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/29 14:25:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) munlockall() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0xfffffffffffffffe, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7fffffff, 0x7428}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r3, 0x91}, &(0x7f0000000580)=0x8) io_setup(0x4, &(0x7f0000000140)=0x0) io_submit(r4, 0x5, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)="a8a61c2b3ddba45cf911ca9182e17d4b91935af3085903f47ee4220f483219e331427d52a972d6dca7ab7220865e07006d770cc382fa4578fd15a60bab334db3900d63206a77c19283053320f21d0c3695fa9bed242f689e5650f9a44f5ac674c253125acbeab427b3340b878503b9a189f8d22c5cfd8da346d51e164664da79c9bd705372ed2c46c70e5b461a24ac5a3a3b13c38b129c62acba2e5ac0e12ea0c722622bb78348237b2876c5c4081123da18a445964be69860bae224be8c0af7cdaea17f3d2c47a02693b4d64817af1cef6b7155badd08d045463df22ced74d4cf8e7c0ea6bb7fb7466f22627e825d8bf5674234", 0xf4, 0x74a9, 0x0, 0x1, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f00000002c0)="06a1cfc25db124eae91e2f5a0303d5881cc81d7785a46516bd5b0bd12aa127555aa59aa9b065c1d3d71ef0fb84af5e276f9b22c15fd8896f0887c7a3cd", 0x3d, 0xb46, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0xffe0000000000000, r1, &(0x7f0000000340)="503abb4edd584775afd79cc5e6aec6326f8fd923d5bbd03d898ca1cf2fec12ae83d162f6153dfd8099799bf1e21314ada5161d", 0x33, 0x8, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f00000003c0)="93b314192996d28e43fb666e041b380f675c3ae02e9f8f4ff2bbdfeab8420509c790bca369223108baa2721478fff6ca825e109e400c9abaacc463dbd854e5988c4d48", 0x43, 0x40, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x401, r1, &(0x7f0000000480)="60185dde", 0x4, 0x9, 0x0, 0x1, r1}]) 2018/04/29 14:25:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xfffffffffffffc37) shutdown(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xed5f12ba081e9d2b, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/29 14:25:02 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x107f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() 2018/04/29 14:25:02 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xbffd, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x101, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x1000000001, 0x0, 0x0, 0x0, "e69dbdcd792c54d196ba10b93652d2c448538f9eab859063dadb8be6f8c630b8c4b1d51fcc341131632fcc16"}) 2018/04/29 14:25:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:02 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x404000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000300)={0x2, 0x5}) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/128) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x8}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x101, 0x7}, 'port1\x00', 0x1, 0x1000, 0xfffffffffffffffb, 0x0, 0x5347, 0xec7, 0x8, 0x0, 0x7, 0x1}) read(r0, &(0x7f0000000280)=""/38, 0x26) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000002c0)) 2018/04/29 14:25:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_init() ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}}) r1 = memfd_create(&(0x7f0000000000)="6367726f75702b8d26656d30707070313a2d00", 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x3, 0x10, 0x5, 0x8}, &(0x7f0000000640)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r2, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000005c0)={0x58, &(0x7f0000000540)="dd71282e43814815c524828307e5bc6f78b41928356eb1588ffabbf2db31ed419abc174bae07a2c91417e42801de4f1d7b5493e59c0f7c3ba7ea02b3bf7e112ff325a050fac1588c27b5bc23a6aa5c2b70d601254a90ded9"}) 2018/04/29 14:25:02 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000002740)='/dev/dmmidi#\x00', 0x5884, 0x100) sendmmsg(r0, &(0x7f0000006040)=[{{&(0x7f0000000140)=@ll={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)="1e24d5620d05cb8f07f7f1b12a22af0118f142dbb763086c8ae049d91213e772278c468693823d0152379fa20dd0771f2060bd3c3d41036915570133eff29e0ead8b8b21e698a2f0eeed4f", 0x4b}, {&(0x7f0000000240)="21e52ba5a8219d5fdb193e08245c435a571397163707617e060d1aeb6ad448afb87cef52022cf69cbd82d57a2bbf3fc049c7014ceaf78fae9cfc48a93cb3ab92290a03dcb8405707a893fdea3d4bfb12ee46aef21e821b733ac5e090557f9f13d220cc34e969225880d6bdae40d48c206848cffc5890dc4e7516aad68aa309b60410ce508a049ec56f0679e0e0cabe1ff8f2a707ce2e15a0d28e1ae9c9c2eef491771ded54ec0b5368c641bdfcfc9d070cc6f3a4aec24a27dc34c594ccd939c0a2df82d17732969dbe7519d0adcd80fb2a28d715cd97103ee2e3825aa513465a8763d678623adcb9e4bdf84f2f", 0xed}, {&(0x7f0000000340)="17bca714e4060f846eacd0dd8dea12d271787e3fdedc789ed06a6a05e6042b4dad869b801c88bb354a04f23735cfdca4401956eca99043049ac6b7bbc1ba4b48c2413597d7712927962b5911193ec73fefa2b08b7f138a760df230af5cc266497e216d066a4abc5b901710f037cb6cea8a61e1028ddcd7c4207c02559c34bfa2d11c8cc33e49626919230334cd4c81e126da150c32d731e4c1e60263f210c81335b21182c76a9e80444e8474365fe412494d33caba00dfea5823d7ee3346a7979e820095a81f243e1c8fdd9ad2483eb621248dc3e1b51b47e65a56e9cd1372747e230edf49699b", 0xe7}, 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{&(0x7f0000004cc0)="b58f94ce3ff91a0e91b92e9db85fb6120d4bd68bd393d10f720dd1c8cc5eb5e34e2e16fafbf0b8611d7f318232caa9c2f478c3e413257d926527bbe2f0998b0a8037d343d70a5c19ad2c0bc58c78c333d69abaffa7a49b1d944a45279ccdadeec9eca1f1ff3aad9a27a97edf3b4b8e9e44825c85d5df06dc118bf2b3194f3d045942006da77e923d0b58d180770ddcdbfc170c6ebc6cacf192cd3acdc51a2f145f85cb6436d7fb6dd8c4d79de04e7dbfe23ee0362a87349de84ef7dde64023337c1baf410d6ce1645ae4976762084c5877c67d4d1ffbc0e5c60469fbdc68c4daf3e373ef17d11304b0a04dbb2e27587da8aa627f0fd04951584ea0388f40d0c4bf5adc29112aaca51300631f058b0022e4a27e35840aaac698373368010179ddbf4363d16079c68298ff09561f0ec3d410ad920548e213b413b299e2661307723219c833c18ccc3c2f517bec489222c232d91d7dc3c71aa45a629638f99fb78be729dc6a3084a0ab30bd8a64a935ca98da4f54cb59b86a31ed85412c4104eb9c8587a568d47c1d2cfcf0a580c41c464f9f72581a088f69d73cde9b5a23ae7d295f4d36ff785e11263f2e70d7dce863fc45d95088fe20936d3cf3a139aeb7da1b5a4783291ae12f951ab4c2e659b48bdbc48524bcda077866bb9417bf005cc361be036b1714a70c357871a60f4cddd7c5754930bfe8f191b45a360ba76ef6c503ae40235471a15541b8f992793223d9c4f091cc6c7add840f3a407b40ce02b5b943fc1a2de874b2b9d7c8d4b4f82d60947b1a7fbbec773673a193c9f949f351f246621307db0eaabafff494265bf86b8efb264d88678cec061ae232a9a092c2d852c7a85d76ddd5ac5d88ff4f98b0b1c4d7bdb4affd029412b9018557c25f1918c6f14a4fbc111987b01e0874f6eac7e015486bb88d520e8253b8d395195026c78672b6302464a8170347a327d2e6e254c31a4ddea4147ba57185550ca489d62ce9e6cb4fc2acbbbb16bbd3dc843d551e9db7cc590920bd41210d67db3597b9e41dc4f2cb3b6d4484be8c148eccdd37bf78ca712884c1989f03b33e6c2a7bf2374a40ad6696e35f6a7931d4ebf5ecb5a8428e764ddca53e3e90afd679b9565755df9fd3dad95c41def4d2a8de481b5b2c80c04a3928a85979bd41c3b11dbc075477ef09968c007ce714ef4ff720a270f99da8e222d7245f03089f2d24662cbc2ae8d84f5fb21332ff067e013834a1b5a77bd1fd2d6721a46ee490f00150128d71083a8e1528c4852d11c358a565853329c659f79232d0c52d394a016e87fd5cfaf9de7b2d455a8e3ed4cfa41c283c1259a1a4f079f73f09037a9a7f9dc68972c97d9f847d6344c0ac63fbe9fe426e22b17c3db224082ddea84058e714e170dadaa64320a1d5264cba31c78d2cf87ce6595776defa5aa544806259e7373d4a06960dafcaea8696e8d8cd738a1b548d7837119bc8ac8729519c5e1a6b83a2d00710f0c6b8902f0b3b58f25396302e44311bda035cade152c2fc730b91a83a0c7c192fecd85ee034ded1ea6451108ff5817c9da8aef1871eb4d71d1f97beeee6a61f3ac0fc53c32d6617fc9b185f473ff0acbcb545ca3c37236d4081bed03be95af8a495fee5a11ada7b37b945e92eb1a6098b87f67b8d5f3727c0dbbda299b678798cd960d3a1dd8ac421ce705c66f38b58204766e3ba3161a920067844afeb15652049016756cdeb678b7aea184d784e4987324e827ff8577aade952ab5e5b87e9a3c68d6f3622b48fc748cddefea850f02311fcaef4e3a9a072055ca77c1e436dcb0da7035f03bd48c70681b91e1f9ec9b05a8d6fff023c595d227f2fa52bba611eddeb8b5843e5685731f7f0c0f8eea5c8bc1fc2b1ed4c5c655a2fccc7e7294fe0cccf981b25d6818987995e8571cbf4e4a1145d2079d3e18429d07b8b812dccbd4a0f44d5e7882e09f10a8daaa48ee8aeb00ed8f9026bf7c7d315d2b59f95cf4c8f8f1e267d15183fe85f07eb9616dbb9eece278efa9397bcfb6a63a536051ef8941d837c0a464c160fd3dd4409b016216efc38f701e093634ef2d788231e743070a619f7ed316727223eade5649290371e776988fa3cd0f87c7b3b2adbe95784164877460425693d068fb83191854e429a59c040fb4fedd9c8b755dc5ba24ace9f3f410883227d6f162185e38f78e411bc879f42680637e347a3474390e91c6934d7f1b4bfae9f554621c19dc7dd369ed102f4b837ec25c13f45d8609bd395e8e85ef4e9fea77e23f2862748ae4081c6bec72a3d5fa539db70bfd7a88c08d8a4af8c9bf30951a1540f45250804b93e6885f6966e2783e6487474ad5db2b57eae66413de4345b5e4a5e034316e7bb6fd2a93d7070e97a8823d0909a1368b045c7914daf5b6dcc7efc0e0bfa5927b3a3c6a786a5a230e2646baecdc1c3eb29ead61ec2c0655e18dd2f7cae3a1679d0da29763ae2501b5a71e9e6f37997405d362635041883627673893e65a9edd0e574de7a91d6d77e2be544faa8286ea90b1127a36dfa9dcac071bc4a251d4868b3c3913582fa72692c4284e85bd070f9f5992e1323de6c2ecf92b1ce5ff1bf92d9714fb8b757e90b3a5c89a8f27f1d25b180fc2c4138166cc6b46e8f1d4381b08bf6a7e49652d8929f1983809a03468b1b0c8e6dc1262dfaa86d3f5c29ddf64656b832311f8b9d2f63afc3d43eea50c265d81b53104fda5390da183f6435a54c587d3bce29f32b3091c0b9792acb2b40379b3ca2415995476b0410bd2f160bde5d95e7dcee6d282f4e51a8cc89967c86f470eed5eb5c8c2a5feb56753b786652d4d79be5f7bcc2d155e0b0444e64d9ab481c6ab89461606633995a49eedf10ad1c1724f45c921317f9336ef3a10be0f3efdd09fcfe0de11dca42f518d8ed321fbf2d8024db65fb7d5e24c0af21ae4166dce433374e7ae7a4d15465c395413503892cb7a57cabd9a8fec80f2c0989cda9e95e879730fe5b0e75786218602311a273f31b56ec8134665a9f7d25e4f99e24fa5996e6269fd6fa0f0e2fa4067e92be702cc8160c038f34328bb4e3a46d6ee063bfed0a22d34b4bcfb8f6e596dbb12df904aa1d47c886c779521a5d18c4d179e141669ac312f1d2aeb4b33fa072796bc1fd5903cc7eb93b814674d094d7a213b701457378e27779d0a360edf2919b35c55cf5e56c5a841011a75fca23992b1bd0823edd23dcf01d30a03eb488654b951b1bc5a729054adbef566aebe30147c1f3e4a872a4b8ffdf96f64179edfb339396b58490a2a03ec38136f0c3da9cd85b0a964b43e441c4145b8da06ee938271141065a6d1a9f954116ba3a593d2c829239b062bbbd000d4f1c870675d6f75ab21dc8d8196e077d87f4ba730b41cfcd1cb49b978950894cf4d817e9a2422c6252e78c8e18e19809023d93f78b74777787579e3fecf479325ec6e45913d563ff4851b277a4610cdf85a75861e864b30163aef630eb565e354c7be7e137a099755c6f8926fced9ca490eb32354d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0x1000}], 0x4, &(0x7f0000005d00)=[{0xd8, 0x109, 0x10001, "e3af084c11aa9fd8335a30506004d41d51d8eb4c54a5d7c14de60abb5e10138b5440f8ad235ad46f3228f0a0147c43db331641a87364bacb452dc7d370a7dfeb1903c9ef614db5d4e80beb8b05386929da24f98a36ebb9d202846600893d2fa3917df9e5093c994075f3b0b597e06f17efab0331eab857a62579383fdd151633b31995f0c775a95ee315ac17b1a4bef568a7b4c593ceaf6581bd82e684db0b357b1b6a6593403301b5f2d4a477265de200953642ecd0e91dba9d686658dcf68c8b24d4"}, {0x80, 0x111, 0xfffffffffffffe00, "71ca216ce9b060806678ef782b3c1dddb9485f40fa75d6de2e877bad4c7f0a049d4ec651149e604955434edb9ab01d076f33b8b494666f8720ab551d81eaadb3f58195d79e0252920f193ed789403b5cddd0736da1fa57084b2c42c67959b947e259d5ef6bbea737cb7f"}, {0x90, 0x11, 0x9, "44008536063a713e455821bed4bb07f1a3c2142b55ef8353b6fffdb4505d75d9121cdb4dd3d33f45638e4bd39665bf7120383f93a51ca07129367eeaa3cee582291cd919ad4650d28377c4b1d6d15d01a1c02f86af3f179059b29fe4560d9d7674592c2b631f417c3f4d3282e4fef7d9044d745676fe53249dcff28ee4"}, {0x58, 0x113, 0x2, "eafb7885812064391060ad2d94524e9e7e53c5559b96880aaa3b9fe3f2da92ca3bcc6a56da2d1210561c9f1975d1d4395df3cb5a221d248d580edebe250be77a09e54c14"}], 0x240, 0x40000}, 0x80000000}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005f40)="99f7c524426a1c2813c70dd6c95f0544369a56bcd4dfb6dc00fa0ab3c1e7e0da0b23655c6373c622aaa8b4b4ee75e3e3893b96372b76e39b6abfdad16e8334e97d3357b59782b76a103eb46cb403894ab4a31704d2d2a136612567c1b30e20ba4900c19f5f5eeaa6b71f44921402d74491123eb3c2c5d6e5262a9c8194e4f37317a6f41fa49defd526f0030ee45b984a031c5fea080e31329600aa45e6fd66a3a87cc98b6226757bf0be0e890d96eb", 0xaf}], 0x1, 0x0, 0x0, 0x40080}, 0x8}], 0x5, 0x4000000) 2018/04/29 14:25:02 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x6) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x101, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x8, r1}) lseek(r0, 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="d5fc3e70f1484c11e72dc4672cdd2ab3dfd6ea85") syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x7, &(0x7f0000001680)=[{&(0x7f0000000200)="71687e7c49ba524b73399dd2ffb0912bc34bd7c26ad1380ae75382ddfad1569ee4f55365762897387af71fa12097ebdaad3accfa02effeafabd1674ff747db4de79a08a1c289d268bea3b2c6fc40a7506ea0856cbc3de8410303ca5af5c8ed9a321bc695119a7dcd418db02ee3926935bf95f1b67a48ba519f1c03c419623d098e74463c78a9bb1a1d9f979c28297c60754d60686499", 0x96, 0x4}, {&(0x7f00000002c0)="a0e1e715cf5015cd947c0bd8ed3b0635c7d20304d629e9796c73ba6e14c4fa79d1da07aad06fda151bc0e48cee5731ccc29de0d1197cbd639a43b22d0b4b7c47bdfc82cad542ddff4a215d19b6bf38ca7b1a5e5fec2179516034916f04423054cc86834b1ae1b85650b712ecce4b9ed6cbadaece461cbe222a7a7e9f7719c714aed45f7799e3157bf94b", 0x8a, 0x1}, {&(0x7f0000000380)="e5d3fddf35c01a2071ef41c93875636b93de8fdab801999be7019d92964984d60a2157f93f275643bb17a0f554adcded88407376cf243c3e44757ac19451427e4bccb34c93ca662c6dc52d3e80225baa9886e3e52893935c8de178e11a130b4dc0f422b71cb4f70ba458785bb1afcf4fe20d1e2241efe55f1d9374f81ae33b27be7476be9ef91ff5425d75262d6b148e83e1e3c601982262db20627d12c4a848c01cb7bf83f168e8c396db9aecc1a26e044ab969f6ef58a2fdab07b7174fe104d94989bcb855e5e833129584a0df9e9774a3444d68689f5ad58cdb3f652ed8254e0e57f1397059", 0xe7, 0x6}, {&(0x7f0000000480)="7450b603510be23d3fd153f40774dd769224810898e3fbae671af27c378c52e07339f12e30e7d3dc74300b69bd0029f6fcdc8f49bd926eb0a38718240211785fdbc3aebf22b7c962bda4a0fd0d62142ef280cc9d1a6c36c1a6e6a6107d7f6214172e3c4fa16b9742e72fdc5405fea8369fc37c4284619120f58e964b8b9023b2826203959c420a512455ba9577c137ff6376cc8f895e8dc3c75ba29c05d578fce53d31efab0ea9d9658f3090c02ab6b4dd99f720ed17a25bf34f9daa967201", 0xbf, 0x729}, {&(0x7f0000000540)="ca2de0917eb1f839835dca9880aa2fb65658bd3b2fc8278671da82e5c15f590ccd2279643feb82c0a715656a78a71a7752e20cce8ffbef0460a8a90055b82760148674bd3960a61bf0411354e323255ffba26b96a7347f29f2dae17e8b63b93d8c666413da514312193eb40c8d90d3f456c69040fa2d056b2750a916cd09ad5069f9d7cf36efdfc3fdb28e5b6ef0fde520dfcf1b7cadd92df6062ea1fc91051ad722dff1cedd072f72fe140f4d81a1585c08a1cb96ce361d9a0b575bd15e1a92b9917697e81d266d37596d24ed958131a86810d1366c16e4cc51ff0d02002eb1ff06a01717c76ac93e6388fea3f8a2744091fdf6beffabd90f88317e04d24035ef50dc7e23788d14a56449b6cdb542fa2cd6d2390ada63a809d340d8b6a3eb1e9cb57551af27e30bc29898f65c7ffe532cc365d7d96618edd43698474d3fa9b39ab4be2d300d0db4aca868c5b8153c19c8fc490b98d34d67bd5e455d0d4c1915b79da0179d5e4ccf0af6b42b08481b0e22749a77a85ff222b1b0b35850dbf93c94b09b1d1b3a9334434d9fb76dbe431ea9664eac87faae5414b4b5df67502e3db674d4d68f5a236c52780fc785f8406c34c99e177d21be7a68642d45f7205d158968715eccbfc533fa2a5515ed400fbd1ad1b578a9617c0230e51990dcb7f83fd549661e344a9b086499ef197939c2d497a6161d977adb81f87bb32a6a3a3a8aa41ce602f466354b9d8ccab5df95f235c4859b680e472a0f76a9f9e5f8d7076750e66b49fa42d9c61fd662ca374366b27a3e527b262824c848f4884405065963e25d532501901af587cc56855ff09a9d02375f559f31a7233d6d5367ebfe4a0647a98ec8bd910dd0c588f6c6073d036f6d74d8cfdfc5e5bda98cdc758a6154e8319cd8da622b1f9937171b2c006b524b1ea07e2b180a3ef3dced4df570951f57a41e23870c2d169e96280899028caf29df220a7b0b0f83164733f79b2a3e35ccd399dc7868c133d8b91d70bad5ca14b3dc19a86c8cd22bec83a340221e9b9078b6f1a1ec6788247ab4be408881da9c181ea464e3cb0e78910f933aecab7e539af77698e4fb9ea94e800d8a00ab0b93969345e87cd12b84cf57f4e79c14fa28abc73a1d848635b46169e4cee77b7a08afcf61b8a1b51026a6181ee365cb65f466b81a56694291f1622cd1f32b3ca77a99f5e0531225ad692a7eb84a5b589f2689eddfb582cd2c464d878723201d2df976dc19e299a2203a17a30561ad6af35ca024e3c688f7c3d0a856418239f589b481ac9773b1407a19f4d0d05e696ba91eedffddcdaf3825beea9c45b2060aacaee754ed2abc5b5995d3fddb8516e61ca167c7803aa8da57df8d0dfb5fffe3454d58406d1085d75ae3e4886d75c196cf06a8647737c4a61f066f39235bade161b93adf049e28e615dd392e6a9ea7d8af17538cf37bf43def7bca091f5ac0e4eceb8863958e1605ba1912b2ae52822009211cfe04a4b53c965e7efaac0ad5dc23b7427d7cb3c6e60337e4468274aa9e73b9def8367fedeb50198b3f08385c9f8d3a8c0ccf38ede41e13eadddffc5d6676321fb6dce247785bf807b6496e2af14ad5ea0f8948c4c9f73cbcf6816d1cf724944a5d4862dcdb7ce759ed06d099f0d1a6d6de765fecb11b8b189cde85873f4eed97de00bd75415b70a0c02656bd59054721245f326ce1e049fc57efac9d0554b3f590e2b6e74d682a5a5cf4a28d53ea8b0edca04f196dbf15881ae971e961382e7ff5194772b0f7f41bfba499752ce81a2549e3a34fcee412e25c8718cc4300b85d58038caa56fcb473613704a13488d9f776976e8604c005c2fe00ba84fe1ab9be22400ef6d73992d2302269284c35bdfd36a77130876782e2223acf28706c9c6d341e681a4f0b7deca2870af5843b8cd8835d194bfb64e2281e7af4e3dbf3273103a5b3338b8d6c94f768e0a868f90dc5649e58b473fc2b50fb9ee5822419f69c252c0ecef97d59a5a1c569e99700d464ab16e918ed02220077d16c9bfee5375ff135e0a17ea27db8ea9009c22fbae8e2773112e223ab86ee580a82ae5d808f3501dae1ff99272dd1837b10c9cbfecb900e737c58078780ce60bea10c81b08ab0f2a22946dc3d686bca9c22667216b9da1668ca88edcaebc4eb5a0d041f4bd61a021692dc758dceaf270f8d2379f1e80c4b82bfe704ebd0b24fe74deabdd5f0a177b04049dee34e12be5dff9ec94c72fa2b32c6e651ba1d1b3fa6e4fff753de21756d6b17508ed7bc057de8b08a29a77b72d2474f302c44ac57402fe3a49c8f19cbfe51573a762eeb47793bd8d0c67c8bc791bbb8eea5a01e424aea01b18a150cca0954954ad17b25fd0573c1a5db5c7319d8f3f4d13162a028156f075c50dfcc9a2b03d569068d6208af2e0b293971442e2a22c4c0918d5b98e6ed703861d99ebf5a798b3d1bb23d38c73473f9326a9ebe499eabf7d5e42452f19708ee5f4828d8715058d4efe16dd4315791de27866827518fda6168560549502462b55fad98dad3de0ce45d6aabeb42186709676cfb79358374bcbe8a269ed4ac92782ce779ef016a0d502e462da6f174a1d448e4cd41c6caad09f36c68fc2f4761d6f8cb671373a577dd46d519bfd81c11e81279270519bc3afc637133431e4a2bb14387ff7efe7d9d4ce5a0a6e45be2636c7e9306b13a84561840382ceb01fd39f389849ecbd58892f28078d041ab7337366f884bb33b39dbfcccb49d5fcc2ee32e4149909181f242ff4f1d0427330af443e9296229b476fe394b2eacddfc9309ff506b74e9e25eae522c2585c3788e566945263e3d180eec87686caedb1d49588cefcf8fcacd179829507b85e9bbda2e08c2c3f43ec1893d5af7ef583f40cc55771687789e07f30d7ddf2141955312541c9d4225c9ecb501b86a4cc3b66df175e7989c6dd55b341c9be98f0da1ae9d779144bdf6ec6c5a7295d0fca7eb48fef6515ef8d6706a0da7eb715e36051e96b97790d2e1d0defc9241c90bc173cddd3b5cbe2c7b3e97f531c7cb129842d142c31d9a50d2823ee681891d97ef8d32469f395d1f0ab7f183633a6653f68aeba0c7866683b0d092bcda4d0f9cb77626ab6b8b1590fdb91f53896ad389b91b477db80dd5bdbb63d8d1236f44fb75455717af90d302f5607b0bb1756836762618d563d07bdb3205a59b4c53f24b68cfae7940e07f51f04791ad58be038d69b44fdeef33e863e867bec2e9c98bf0a49a59c3377fe78e5e1f4297f344e859f7086d4cf58fe85bb5a2c0ccb39f0a3bb92882c34bb5f63c027f4377f21d6ba7848aeae0eaa851375bb774062cf2800ee2ff39b68bd7da6c95673cc42f61763ed1d842dadc1ed8c71f28ff446f104276a8862a814b192428adb4aeebe0f0ab74f7048c34e6a3c9b9a6b0c10cb2f051f1b06cef64baf004133fd4ed4b36afcf4a3ee102d31be81e2a61d1829f8c56a6ce5026d14c76c051ce962376099a2022295b909237937d043c951675594fecdb07cdd865732ffc94d53cbae0761d080feadfd027bb832e24d9b42fe5d223f2ad9522782452c8ec5419a7088e378dcccbc38c1443e6b0af68ca052c816daa2572a0ed36e2330c317c79f56a5a00c138e78f18d8a54e0720a94ab8139640d13e739536f49c774c46fa5c4598006f1fdfc590fe32b6d92d90dc34791a8e30ff5b891982a1d4436dda77e10228ce0d2f7c6e06f79ed968bf4d9bceab57f17a1e2651ce7d12a49851f3a55165271b0dc24f32840cfb997e9de95c49f29a6ab0a34a3d6e2b65f5021b7f3f378f01e5dea89c7f5f925f0a67f6feadfa00ac2f5fe007ac773686dff82579e1f49acbdf2a8afeb4dcd46fbc8bc40792329e741f084a632ce49c286ece9451aa807a2d0ca7211aff74499f1a2990c94c67577aa162ff3a9ffe771117c6f4e04d2e91a5b3480c8a46a41f0d18ebd82f7004ea3ac468849c688339b2bfae71c5406683247f0ad77daf2cbb34b39b40e2ef38ddce3b7d6f06345cd570ef54dfda239eaa341e48b53974e9bb4fcaff47c7222d62ea334dc3122a2d5fadabf7b9ace2cd7b0ac7e7ee02e9f3cdd280c376563e6049c0eab7d7ba6d13a1516210e8a7dcfaeeedeee4be078048d7eb5f9a27394e5bf426f4ceaccc8aebac8fbfe43493255fc936125ccd0ef2c2f81546e0aa6db69aee040711d028aa625ecc16963ed06b43623c705ec156457d4f7860bc16fe41011d9a104e3acd755d63fef008a5e83040e74d60fff9f6d823e8295d54715e0b51313c3abe97730cafe03903d51995dc8c3c45c6d811cf85dedf79e532af120bae001344409fb25896caf05a8fab29fd072860435e88a7c5c414ccea522b7502d67df97ecff7b3857c0421a8e397d5b72bf3bd4459857ff0132dfc2b738203b4d7cd9006423b63ce9661dfa193ec9ce1ca35f021c0198fd5b741a3935ba62277e8f9fc78710d61a3d629b0058df5f3d033caa3c0acf0be4a86eb469f693191f1950d852ebf23319cb73d7363abe0229693f3f59514ad725c891d6268ec7511c89f79586612b857287464cc58b3ba224eb8c3bd12378e3f2fa2003834d6e4da9f179a54b78f851225c38ff410b2b0bc50a72938a7d29d6d518159fc7c8df1013223da51fd034a36650388de2b78d4b1959b52161ae25a17d39f0feba0fad4c790dc386ca4a6dfbe46bb64bf720bac9007a57adf3dcf3e548f2d05877b1e963e5c9b7c48698ec2b58c62ed829a7ea4d6f67d0389a09feaf627cf1b1f4a38ace33d0fa5941f4493257d682545c32054d032457d81d913cc8207eea479cb7ac25ca1cb04fa59a55c82120f6a00510421e688fb0c79074fefbc8d5f0bdd4b456fe42cad01052130b2241b1ff6db9b7e44542f9cca2ccee4f9971b57060873ab72024ff97d26425827d89fbc36c959219857de43aa41405514a14af646e490cf0af8829879ae75e9f2fc52d0f362481d7ec1d48d0588397596055bfdafef8e38ebfe1744cd1e06549f2858fd1018e1b1211760fc59ecaecb123cf85e18cebed5e68b4b84a05a28eb0b0479326b2682deca400af219a9cb65fd253c9534c57c880aee91253f8b2d789db3b1f22bf58f2007c77e43e9dc4862849ad9748b4bd70cddb02727b93d483812f6a608081ff564cd897079546b6c311319035de10b7772335f7f3259c1c178c52518d2deff0977a4bf63c92c4759e24d224727db54537d7a23bc05f48a48ff0375389280b3c0e31b260f206b465ea7afa337491c224e1e82f82cfd2dd06f0947c72e7d37a89b5f4754cc85ea9ee65ce8fd8fe060ca2500430f3fd84022b24db6b87773a64c7185c3da2b4c3b395b65a83c823e1692cc79ae6f56e11334485ca733bd9870129a6e5a82910b396332b4c6fcb17660780556c2e9b7da55c0ff66223bb15c2a718278f834440f42b292b72b3aa67a6aa0fc66b96a58a447d038507823e9cc8944772c455a95ba5de75ecbe5ee350aefa88381223aea5994e7df9299ea9d6152b6c3acbd734c7a3ed420a250e595b6f3a819ca2c5d66a8e6f8124cf05ad4681d541624023b05fa11969100cc54521e595a1d9fb6005bdf1295d61b97d98535aa76d3f85370a0c08f952a32f62a4453b2cbeb6cc75835b5b48b8af2cd2d0b5d8edf42a3eeb43ea97e06e33c8b4fb5d3f702225dbce920d080434443dffb0df9e1b1ce46e7cc0b4c514772a20944178250f292e16aef872d515d6a0d89c35b791ab21110cede0c200ee11841f4c38bc3a1e3bd0d71aa7c0e317bbc5a8c66b9e73fba9a9eada02d611b", 0x1000, 0xffff}, {&(0x7f0000001540)="bb408c717acdbdbeb79b84b37e0a9adcb3bd7a278df75e2d8146cf56d32098bb187d632b5c9e63d8633bfdf33eec4523d059a5998336434642b2f2cf9248b63011", 0x41, 0xb01}, {&(0x7f00000015c0)="2ba7c91700dc7587e40b36507f52b15e10712cef082e9add2012946045853f0f2eb47d477e14e97b2567354444bc5af85bb6704e10808282b0a87b985afed7ce3c299c324c73a830b8f537d2892121bc9e0cd18bed68065276036ee7976b3f7ea961a42294d2007ac61d20b34c18da2591662622e94e352e496aa3d1ffd79a46751842d6983611d5ad077a0ff273b0041ab1c10d789b69d09308fadb39f17dea5f092340c26b3c4305613e2f66ad18d8a4571c4719b165bbdeaeed796d84ce", 0xbf, 0x5}], 0x1000, &(0x7f0000001740)={[{@clear_cache='clear_cache', 0x2c}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001780)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000017c0)=0x5) getsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000001800)=""/19, &(0x7f0000001840)=0x13) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001880)={0x0, 0xffffffff, 0xfc, 0x7, 0x6, 0x7, 0x7, 0x6, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x404}}, 0xe5b, 0xe8, 0x725, 0x7fffffff, 0x1}}, &(0x7f0000001940)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001980)={r2, 0x7fff}, 0x8) semget(0x2, 0x0, 0x200) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000019c0)={r2, @in6={{0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}}}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a80)={r2, 0x0, 0xa7}, &(0x7f0000001ac0)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001b00)=0x80000001) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) fchmodat(r0, &(0x7f0000001bc0)='./file0\x00', 0x10) syz_open_dev$sndseq(&(0x7f0000001c00)='/dev/snd/seq\x00', 0x0, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c40)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@multicast1}}}, &(0x7f0000001d40)=0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d80)={'ifb0\x00', 0x8000}) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001e00)={r3, r4/1000+10000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001e40)={{0x1, 0x0, 0x100, 0x0, 0x1}, 0x400, 0x7fffffff, 'id1\x00', 'timer0\x00', 0x0, 0x8001, 0x6, 0xc000000, 0x7fff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001f40)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001f80)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001fc0)={'filter\x00', 0x4}, 0x68) 2018/04/29 14:25:02 executing program 2: unshare(0x8000400) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x8000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0x2000000}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x8, r2}) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) [ 150.444506] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:25:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"733fb360823217c6de2b858000", 0x5}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "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"}, 0x1078) 2018/04/29 14:25:02 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x660, 0x1, 0xfffffffffffffffc, 0x1f, 0x8, 0x2, 0xf5c}, 0x1c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0xff, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x208, 0x100, 0x2, 0x5, 0x2, &(0x7f0000000140)='gre0\x00', 0x8000, 0x100000001, 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x84000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000440)=""/88) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x1, r1}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='nr0\x00') ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x63, "d4dfeb000319133a65830b45b2dcf818b93dab0736c79c21c8e5e79c29fea12f2a375d1c3b581f53318b57a3d843b6f77e4d21419a00077069b119f46780fb537cc8c30edc095b5167296727b92c5d15c28190c60be57115e45a672f0ef589d1a626ae"}, &(0x7f0000000280)=0x6b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0x2}, &(0x7f0000000340)=0xffffffffffffff7b) 2018/04/29 14:25:02 executing program 1: r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x84000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003440)=""/4096) r2 = syz_open_procfs(r0, &(0x7f0000000400)='children\x00') lseek(r2, 0x204000000000000, 0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000000)=0x78) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x80) 2018/04/29 14:25:02 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x3ff) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0x31c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x13}}], 0x48) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x4, &(0x7f0000000200)=[0x18, 0x6, 0x9, 0xffff], &(0x7f0000000240)=[0x2, 0x800, 0x85, 0x6, 0x1f, 0x1], 0x22, 0x2, 0x7, &(0x7f0000000280)=[0x1, 0x2], &(0x7f00000002c0)}) 2018/04/29 14:25:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) r1 = dup(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x400) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/29 14:25:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$midi(&(0x7f00000047c0)='/dev/midi#\x00', 0x3, 0x200) sendmmsg$alg(r2, &(0x7f00000045c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="554855b21624ee353420b68dfad68922f48844a7c04475806c670dbf491cc14ff0d021edede6f425ce1611a2", 0x2c}, {&(0x7f0000000080)="b1906fbeaff36dc126533b1d089823b6632bbe8ba90c6138fda4f4a58fa341428ccfa9d82d595f0c754b56b08112e6df98438d6fc13742d2d4861d01fcc62169649eca96b04aa77fa1bfe0140378e36fa3ea95bae579970f26d0637aea560aba7eb40116223e50d7cd07401eb77e18a2698b3edcec2e16fb7f8738839567a1ed1281976d2f8d9b8cac", 0x89}, {&(0x7f0000000140)="6e010b4835f68b3be3141a50c4d5d0c39f", 0x11}], 0x3, &(0x7f00000001c0)=[@iv={0xd8, 0x117, 0x2, 0xbe, "a2a81c9b13b86ebbc893df059fbe1588f4c43b6f193f9cb9f6cb648f392a161cac5634d149366f89439f5fae8dd847d983cedfd40584d532a49140be82c9d051e0aa6fd897968772723d638f071939ba94df72f24d26cffff7ad106abbe34a6ca53c74d950b204f70a6a464814e85be05f796934ab7234e0833bd7d0af74907888f1c61a8bf890f70d0c1df7f5ba951b47d0c07ff248209380ce068ddfc0f56a875bed840208e7b63ea9a1b3f09ff6a3ddac77829804f2272068ae91be72"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0xa8, 0x117, 0x2, 0x93, "69f3429411b18121cc041aa5355ac8e71c85ba11edc50dffc3baefa65983c62fcbb8fd70f8538ccf6aec0a3e75f882c5b74e99d3965e36d0d0ba69d036a81ab7a23d8ad31358ea6ed2825605479f37242cc9db2b6864c56fd6c08404f8ecd542956a7f2e2a0b44dc86fa7c3470199ccb6c5cda3dc8f0e1eabd1f5041992e8eae3e82682c38f8ee555393666d56287394af15f2"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xab8}, @assoc={0x18, 0x117, 0x4, 0xff}], 0x228, 0x40800}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000400)="467830afe6c62c2dc2aaf1cb43b80fd014674036bda1ffe8dcc5d7fb82455a577cdb72e9fd0c8555bb446e795187139c5b6bef592b45623e7047b575d5cfa482e4314e8caa15620d5b4aab99dae7446d645d19ab051e30c31657cf052bad81b25548f354f553211ba2fc7c324cba4f50c1376d8da0839b03a9d26735d3b54eb75671ea9cf53a508529cc033c446c4fb0f6d4ae0e9dd7fa8888b4c1bc212d7c66bf416ee5ed59bbd99bae402536ae61485af500511bfad2f20503340a3921a66343445c08b157be1c273b15f88a0e04f7", 0xd0}, {&(0x7f0000000500)="a950a685b32f4639eca3363246a39b51378b0e4a5fcafd8f528ab05c6b274b4249a7eb43db0970561a991ca1c3b10205553c6772262656de19a4759e673da8de0fb821580490bdcac32b85d89881c3628e1036b54e105297a922682882cf31cc8d76e00877cb9dd02cca59b1007cd007de243aae81390e1fbc45ed5dc06b9c6f2adf84b7228004500440b422b704ed56a63a3e85ed3651f618c470b3096e365751da0b34fdc3cf929b73d52967c7d35a3c5fb4c1eb4a9568440b1bcaf073a5a91e5b0a5c06f7ef80191ad7d8a3546a956581e7b06d4071ae482bb064", 0xdc}, {&(0x7f0000000600)="1740633be908fff03363965daaf0bf4e0e68f5c40c0ba02c76cc3300c337929eb6cf13c6f5bc963315a900cd4623e29a550fac790a0f55e9d861f08fe1c0055afc86bf090d6450a66a34b47f538b88d38c10b21f686f47d4f54599b0049bd0edbd47e2db36e4a69640f3aa85004fdc2f2e8ac8ccd8729a9dbe4c7902adee05d079b1b7e2a39d23a539c52b5937", 0x8d}, {&(0x7f00000006c0)="7be2682f8db38bca400cef134abf2bdf004c383cabb82046dd89e2427a02bb2e07e4cd1f10a5b0e5e42af51c48f8c4f3cc6c2d8d63db3e6dcafc29f29b09cb0a8649a8404fe79089b8073e0cedfae8c5c333c2b367a516ff5b924bdd1adac04cd4a5f336c9716d6962419a1af4021c4507b284416aa01773839740b374d9311617d50b95598e0b24a2ecaf96e217f94181867cf59647a80f49fedd0106b511eee8", 0xa1}, {&(0x7f0000000780)="6c08004542bfff18e5443995d3d86f041e49510598de9d9a1d11bd5d26c59c6a6bad63c93deb55ab59ea2db4d4e2c98c62ce1a3a624dd72a50d2d1aaff133219509433f401ced255eb34940446b50bd7db6f528ba1e0d7abf0b035f492a122b13dc52c026820358b4fdbb6a381edbe2c101bd08e953a9727892fec82dde206a174a41ddf479dbba386b71969f8d7e5f3864069aa41a3afee21a1219046b62efb3d", 0xa1}, {&(0x7f0000000840)="294fc061a64b5ac38b9a3b52d61f21575e5c26883308659efb", 0x19}, {&(0x7f0000000880)="ca11e6ed1626500e7b4e90cb789a2ce844cfd2ba8193ed6db346dace16ba21335d58be80f08e4ec57ab0052427e29f4c6f27e6a18d8ccef33488226b0b7fc114dbc2dba95732f2a5b243e81dd1a58594922efc7765073c31401833bd1ddcea3e6ed48605fabe45098ce6c5cd757fea3e0500a555b563b9714fec0804dbed02e34bbf506fd9bb67d9190b2b13096348b5e346df4550", 0x95}, {&(0x7f0000000940)="1777d2233157769f9cc5b751e57ea8757a41c73ad1703b4f8e27e1ba4a2a7ca9d255e90aa3673e77", 0x28}, {&(0x7f0000000980)="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", 0xfe}], 0x9, &(0x7f0000000b40)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xaf, "d338573c21419a603e67b3ed653ab5d003a938cad0a2b3797db0a08b9348de7c9abd8a4eaba4ff3d1d11ea54e51fabe0d825c323c88270a5ac0ae4c95c0413d568b5263652c4aab49d3461415c37909fcb6a4a6e60035342acdb7f56fabf7d7675e2fc7f7e87043ba44a22ac0a27068471b063d9c0b5899eafd5c30e1ebaf13ac70e9a8a6cbbbf15d1ce2c8e3ecd093aa61418b9670e05be7d40a70f6609d2805ad65d0a05befa5a837a01d33b1cc4"}], 0xe0, 0x810}, {0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000c40)="812f2fb56c33bd8e4e6481809ed906e7303ce7c130cd3a2f4350daa0bf304b4b3be9acca098eb7a9a039e386aa8cdf8753c7b3e7c6c4ca3f631a3439b16abde227e9fb62302012f9d92d4f7718d606eb9fe94581cdd9b7eb87b3ae265a1f6c00ebcf18221bc77f46e1e30c0c817fb3e893bece7ac8a20a1a01adf23429eb705c50229cb95fce27e6e6b1496013b2ef642bf0d6878e9cb1ed1e79d0f49d445035f62d284cc4ccdc68682d9627bb098aecd0ee369ff5de8a26a6fd7dd895a6e035c39a574e6aacfa50f65301d7c499289b678010119296a447f1be7c74a107103d23e77df0ccf7556987023893156b3515c35d8c9d", 0xf4}, {&(0x7f0000000d40)="56c79b13e07dff1bbb21dad2efe179eb9fec5379bc2d7688f72db11bee8e0db7222ad95d53b2e987ceb65dfe6efe0606ff7ba560a5abe3b308da75bba904588e7e460863170000d414a87fc2ac82514490244c99f4981e4e2d6c224d0769a50e695253772cdc0ed820a145d44a1f8773f99cbaa7b1cb95e47fac5583e60127817e9b58c1080559d9d6033773496104efd268325d751e83388c545ef40eb34072e386c0dee0e161ffab82f449043eef8e1a60c057d10c15dedfb1735de116b2ff82ac6b116560f75dbc0369818fc1333dbd07c06487cc833aa51d53d585ac338958da291c17249f4709", 0xe9}], 0x2, &(0x7f0000000e80)=[@iv={0xf0, 0x117, 0x2, 0xd9, "6e96aa7ab0a7e4b3c665b2c5da5749bf4c0388f434f14da7f318bf78c29edde2976b66cd3d7e1060fc861ff7c525f59beca1f1245d03dd96ee2b1196dc86dffdacc8a95df2e8f7dd1fa447e4872c2bfd3dd3103a21b9795f13f1b9c658b563b96a6261ffa1dec12206becf6e2bfac37fbe6e09374e708aee2f6042af9c5102739d629cb8b6d4f8cbb515c051de2c957bedc1a23ded954771fce02fba96014df08fde2b1ed43b48b29138612acaeb5b1026ce2f368367972788411ab33d5a573ed3526bbcb41056f8b767eb4a6c39cbd117a679a1146f7d2c2c"}], 0xf0, 0x80}, {0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000f80)="fcdd31456390781ee6e0aa464fc238fc58643e58beb5b298b1b7f497f640f08fe47b5a703f8c727d2bd78eac35be1df9f3761f83c9f3809b82f8169ba8f202a40d8b296bf022cb1908b07e048f66f83ed2c122910dcaba56a606dcbce3911c735f48e6f1e8785edaa12f17c77917ed987194510f9a1b6f5c99e530e16acb05", 0x7f}, {&(0x7f0000001000)="f4923d973c5a4d8ecb48077c24e4530fa2c129fd13825cc03ec2e0a9411bdb3d6a5d5a5cb00b9e0077268ef4ca8bdf102bbf8d75160a87e15284cc1e4f4d2b9b82ed3d489e93402b2504bba5763f06a67f0d253381ec3c4887a6e0e1ec766eac55b7f37cd077ffb575b5ad3c0145c4fc4d3da4be34e0ec65d1d808301fb759534511433449c53a1310ab2f344d678ca77d5bcd9d25987d77c0b7ae7ec30c99004836a68a1c2ad01ce94349f5eb4ea3cf575ee1301d6c53de2a8211a07fc25be98191804420c58db161d7c70e06d319560c0ed6d701872c10666c826e11f6b971107e2952715286dae0abfa10b916c8a7e9a1c11a058f83", 0xf7}, {&(0x7f0000001100)="39e50eeb7cc706083eccbf41ff2222fe97f5bbc214c469fa7d8772898a0140a68ac0ca1b01c7ea7a098f667b23e258475eb9a5ce36b7c8de5b81b75f8da18d2c89bd6b7aaa888cd8d41d7f5e0ee7a6869968544a7a4a686f92275e0117f2531cdeca135bd9f97109e00cc611430e420756140cdbb0f52c1a5eee41ed5a662e16b8654a8e04b8615fe9f55b932daba17a9129e75cb4324615e84e30c9913736f43f65c5369b581c85a87aa1d96d4b0fb021e178691e1cc0cf776d2af2b352595d04f78750428d7622c21a954174640b4515cd7ed94b94738ffb3294b39ef1b93340a1489a86cff688", 0xe8}, {&(0x7f0000001200)="674f1f6d0cbbacbc44a60d4e1daf683dde040a043ecf77a13a0049fb43015ae04d8c83bb5a08946ea42ce4703d268b08c03fdd821a399940e7be66225093666da93da292b1beab1927c259d3880c0c165a21d2c9e83504414bc24296ffaecf44f9163a2fd0a4f302d458131b1cdee86f38", 0x71}, {&(0x7f0000001280)="a7cdd66704345967723ffaac2a63b94fa5bd9c245beff8aee99c3232de20486e044c04e8005527b7ed608a75ba9e4d8b5bde55a4ac30d66e14e321ed5f0c651a0efe2547af7934874fb4335230ecc40abc5c3bb0e4db053c42d729aadbfc8d15b5d3b59002ceeed7ca7177c2f43ea2f169c70f0b41f8cc143fdab4c7814f762dd936e44e45ec35329ed984d32f7c5aeeb201646274efb0272d4d5255ef9600cd972ec4692a7f51400d965456f35908d526ee81186d8c88a31952", 0xba}, {&(0x7f0000001340)="8bfeb9e061e5dd1a35ee6688cdf1cea7d02885cc8ee4f101a846bbd7bc2f5e693d6f3069b3f81e40192a1d7ccae307355e88ada8adaa942f15fb628be980a070e949899ab418098a02ed501f19245baaa7b13811dda665cb23c7481dd06cbc821eb4eebb8f4c485dee77f0bf9864a5c29959432ac64caabe8dce8cde7fcbbc0c2d1a2cee198768120f27da5ffbedb83e6dbd1a4dc195988e9bfaf47fefbe475ab13204b65ed93b06c440b5ffad4bb83671ed3f9c57bd29ca9ddd7ee404e5cf6504e19909207f807456d0fc84769fc4aa22157c21ce54c80d35a2a06779b3c2d304f9", 0xe2}, 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"b88faf3c74a39c60da980bc17ef6dd18ff49444b4bca590c01072fa8fa90b9df5f3659ad48d9a10ac4ba86fac90ff7db921363edbc2b6d66b7ef005f77252a91876d5210d577df7c77c269350b70fdf1e3e13b048ed210dc48acb4076d841aca3c6c39f6a4b8a2b558672a6d4b08efaa59b765d2caf6fcfa1c5dcb51368f77dd4382c450497a8a1d9e4cc55788b2013c5625b230712f00dd3cca03a015f59f57208f56f2d939c3ddde65344121ebdf68a9df2c92b4d5c98403627cc8a9125405179a7be6cf7d9e1eff5dff55b8cb230b10da8ce096e8323a05d8"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x45}, @op={0x18, 0x117, 0x3}], 0x270}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000004200)="2ca45c76989a9ea5a5ba11b652307e27fda113045b42f84dd6f7d2e3f9a7a116a30602e27fff72db31715de31590e5652d9f3621f933c33e592becbf4dbc1649765c49ccdf00d3", 0x47}, {&(0x7f0000004280)="10c3ec27ca0ef0b8b2cc43c7cf8c3949f3f563c42102156daf208d32e8d6cff6c1b3d7c0ea26f25719e94cd9dcef8cf5e9c2570ecbce61411e5c8d71cb5338b7d5d3582ebff562177e2811f53a5b0a51bdfbb4419ce0fa31a19b0e145b5fb2cd6f34f4f4d6f70ef42f32c8606b63276b6b4e6bbc96bed881b736374873c46b8501b5b9ab7e", 0x85}, {&(0x7f0000004340)="7bb4a5b3889d5e866565a14819c36fc264d93ef02ed7855778681c604cb276905d78356caee5c60fafa7f62427dc90775b39bd25f531c1c73eee7bac6ce8a83360e2ca579ca149a61400090c8c49dbd67ab6b5b1639495257ac264f6d0778544915948d5df41c20c6d332980aabe4fb3dd23a458c01228d00cebb3ccc90d59fe89fc7823b7e0a326b1abad1bc6df59bd2d2c5669a3a16798fbc8ead37bc36b4760b97a799a33f00578f0526db71f207f9f9ff38a569e967687bff8ba33a1df324efd49caf429", 0xc6}, {&(0x7f0000004440)="972ffbfeeab62d4772edf6088e6cfdc43f5c2df9a6257e1bfec074aceb5c0814ba3bf44ebe3143310599e7d57eb9d28e95b7743d16164e23ab4bad333164d190bdbb912c97ee007317c52e2fd027ea23dded17a2", 0x54}], 0x4, &(0x7f00000044c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa2, "88f78d5dbbb86d42cd8336b1f94a8d4afa51d193d58cd1bbbd0a100f86aaf9933d8fe700cfb28482241a2f5f69759cfe48fccccc2c179c2368b7109fe8ec686db005b0eb5b8f43a535ba14a7f89bb7d9d53d71c1222c6d58f91461f7e5e122586a95e981c03b555485a2e67210be558549e0c262ff4c4507575f4031b1ab9cef3e8fcdabe37b1cda0e4d629bf9790c0f2277d5d367fd9c844e1fd6c0edbe19dcefa1"}], 0xd0, 0x40}], 0x9, 0x44) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/29 14:25:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0xfffffffffffffe14, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0xfffffffffffffda1}, 0x1}, 0x0) [ 150.811936] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 14:25:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:03 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x10fb, 0x1, 0x200, 0x100, 0x6, 0x180, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="e80efbd251ad512b395662aa59778d16", 0x10) fcntl$setflags(r0, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x200800) r4 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x100, 0x98800) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x800, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f00000003c0)={0x8c79, r7}) r8 = accept(r3, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x80) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000004c0)=0x2, 0x4) r9 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), 0x4) ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000000540)='lo\x00') ioctl$sock_bt(r0, 0x5411, &(0x7f0000000580)="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") ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000680)={0x7, 0x7c582460}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000006c0)=0x7) bind(r3, &(0x7f0000000700)=@l2={0x1f, 0x3, {0x400, 0x7f, 0x7, 0x7, 0xffff, 0xffffffff}, 0x10001, 0x5}, 0x80) connect$ax25(r8, &(0x7f0000000780)={0x3, {"1b7663279360e9"}, 0xffffffffffffff7f}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) socket$can_raw(0x1d, 0x3, 0x1) arch_prctl(0x1003, &(0x7f0000000840)="ff30b64527ed975ac9be60f6162a4e82d94adf1243d993ab395ffb15539b2c49f4d4f42d7fcca9e0226f4d4c6f66e8cab1aab43f0e0c88a69a38a6cde49746bc91de3a0c6ffe52a03914eca36ddfef89d12d4cd09f703e4fe7c1e5f7f87905bffad637a9ec434d7e456c4c951e44acada37183d68da7352eddd59bc596aabbbdad682dace2c0ae3f37a3ae663f4a689812ef042724a29d6a228725529eddf3fe2a336658758c96344547ccf37ea4e88c36b0daca1b7376385303807e8efda45d4f6e") socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000940)=@assoc_value={0x0}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000009c0)={r10, @in6={{0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6, 0xff}, 0x90) 2018/04/29 14:25:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4001000000080, 0x2}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xe0, 0x10000) creat(&(0x7f00000001c0)='./file0\x00', 0x2) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x5, 0x80) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cMuset.effectivA"\x00\x00\x00\x00\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000001240)=""/208}, 0x18) 2018/04/29 14:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:03 executing program 0: unshare(0x8000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) 2018/04/29 14:25:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/29 14:25:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x800, 0x3, [{0x3, 0x0, 0x1, 0x0, 0x0, 0x1400}, {0xffffffff80000000, 0x8, 0x0, 0x0, 0x0, 0x200c}, {0x100000000, 0x3ff, 0x0, 0x0, 0x0, 0x808}, {0xd5b7, 0x7, 0x4, 0x0, 0x0, 0x8}, {0x7, 0xfffffffffffffc00, 0x10040000}]}) fdatasync(r0) 2018/04/29 14:25:03 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) close(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x10001, @empty, 0x9307}}, [0x4, 0x3ff, 0x3436, 0x9, 0x0, 0x5, 0x2000000000000, 0x0, 0x7fff, 0x8000, 0x7, 0x116, 0x101, 0x40, 0x9]}, &(0x7f0000000180)=0x100) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/29 14:25:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r1}, {r1, 0x1211}, {r1, 0x2000}, {r1, 0x500c}, {r1, 0x1000}, {r0, 0x8}], 0x7, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x40}, 0x8) ioctl$FIONREAD(r1, 0x80045440, &(0x7f0000da8000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/29 14:25:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x800, 0xffffffffffffff9e, 0x8, 0x100000001}, {0x0, 0x6, 0x1, 0x4}, {0x20, 0x836, 0x495e1462, 0xffffffff}, {0xaf, 0x401, 0xad, 0x2}, {0x3000000000000, 0x46, 0x7, 0x6b}, {0x8, 0xbe8, 0x1dd3, 0xffff}, {0x8001, 0x800, 0x100}, {0xfff, 0x2, 0x8, 0x7f}, {0x5, 0x2, 0x8, 0x4}]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffef3) 2018/04/29 14:25:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x6, &(0x7f0000000000)=@raw=[@generic={0x9c, 0x3, 0x4, 0xd0}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x41, &(0x7f0000000080)=""/65, 0x40f00, 0x1}, 0x48) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000001540)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x80, 0x2, 'client1\x00', 0x4, "9ba53e9bd2ef37a8", "82009c871bb8e0f817a5bf53b68ff5b56809d527b026b32d4c4a983075ea3a14", 0x9, 0x1000}) 2018/04/29 14:25:03 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000000180)='.', &(0x7f00003a2ffa)="074c2716772a", 0x1000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/29 14:25:03 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8da9, 0x200) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[], 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x8b89, 0x1, 0xfffffffffffffffe, 0x8, 0x2, 0x8}) 2018/04/29 14:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:03 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe4, 0x80) r5 = geteuid() getgroups(0x6, &(0x7f00000018c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0}, &(0x7f0000001a80)=0xc) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() r12 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001c80)=0xe8) getgroups(0x4, &(0x7f0000001cc0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001e00)=0xe8) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendmmsg$unix(r4, &(0x7f0000003680)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="56edd42e9ccc547f219919c5b4ba3d130032b73bd9cde1615580315bd9af702cbc600a78bdbfe16efe2cbe6bb8773bd261370d0b411be438cf7ad2433348dd507d596ed0077558f4e5e9580c6d8f000059c4207e22f6cbf3289481b18261b52df79e96a4f1f0cfb592498453e79390dc7ceb07ccff051895280c0cda097dd0de4e41bad7711c302167b016808deeae3a8fad868b7b8320a9dc4e1332390ce5c571e05ac03d8bd956c75f3c6c3cc39487b0ec284c621b089a7f7166b44db97fed2917d1e4b95d464662736b0ee3c721d8d898be0564e12efc00df2db8f0f60934530195781c609663", 0xe8}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="0bf01e9c5cff3c082644533968b2b51308f6c0293f866d13783048d91af333727d54a1835e6e37207c11c58fb23d40479898a8194f7428a0089fcf9d2e4929563ac73368b16e1754889effc856f7f5104a773079b0ce8f0ca606ada826c1922b4d91e650a8fad1b3767829a82d86e2c67ca005a51d3dbb47f2dbc4cc672ceec25c7b439758", 0x85}, {&(0x7f0000000480)="0bd7c604f256d8a667e33f6e93ddb151cb4bc2ed21e7e157a57d81ab22405c2484b24637ca0ed73692f9f02cbc016f375db14f2d6cfe1a8ec634b2de41d62c6447652604c8f6e92c01816cacba1329161e9582742573f2b6f339629f47d9147138c943ccfb66c685", 0x68}, {&(0x7f0000000500)="dd7ffd191cc3c20e0c3c543936209715a727e44f65c856dfa4ed982bd7de14c1ce85a54d4827886a414cedb8da196a61c276ae52575852ccd5778e3c8e5f42564476795bf72d3d845e40c18f926bf9388fa1dc6d5109a1bc6835337c49d9410bc28fe96416c299b19cd5218393f52bdb8164739d0ad8fb1dcd5828296c162a0b2122162e05406cb6cf002fa07039553d73babcea4dd9b37eca55de05aee80aef9f9b9ce44a93c78862cca7696f9cbf2b450a9d19d0b468c90cf7dd81d9c30ce7e5d3b81ec537d059db5125930f9f1c5b8a", 0xd1}, {&(0x7f0000000600)="c10d8846411c60d92a649d59999f4e529f69476c69ea7dafb0f214f53543e726fed333bd287f9adbaad53defc10b26a3fd8dbf42179f6c", 0x37}, {&(0x7f0000000640)="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{&(0x7f0000002180)="da8666f83ed70acffb29019b6f9d17b0426ff9a6d291937e65b2b513fdbb1c0bc3653eb6f1489e17c2f7a79959767f53f54af65f57b0e0f55d5dac48a28b62504d33132ca38dc27aa23a84d3651c2e10c2ad184925d0223f114764cf26d6ad24e071f330adf93365c8d3f18a83ace2694aa8735ac25587e20292024ae81f9b93253698e49121e9b7cf8df2b7a71866b0e0821f28fb5cea0051e18ba7397ca683792199aac11f51d96db1ae0296188f94b6fe2c0566a440f7aa581383d7df4a777cc4d6ef93d9f03b059a40b58191c4b9b1f075070bdb1264a9ec5196c491fefd67bdf562e006234a7955b42916e61219e0f834ba192aa3", 0xf7}, {&(0x7f0000002280)="25db359bbc9381b359838515a3a04bf66fd371330b1d34360a42767d2acb8875890347912c1eb2aac5d7f272570f6ea138bf9d648e82d7b091908a0484ca", 0x3e}, {&(0x7f00000022c0)="a9973a17ab582a2ef46f009f8872f2adb6235748add452cc61c8fc0e3fdd3b62145068f527d3508f92b289c7840a58184842fc3c89863c5a746931cb53d627adb69f9d6b00bf0a9244ac098b537504dcbf7995e6bfa012312a41567e5b2cae2b5d56537f2041a2f627b5890a8c9a1ebb07bf420a2494f525ff6f453ddb6430d44a65230f24b6f7d2f41a01a182dfb884c4aa2adc808609fad64d52cc64002f68b3ca83ca5025f90af85ffe164f8d72b0fae6", 0xb2}, {&(0x7f0000002380)="d1012fefecfd0cca802996fba4472111a320926323c3bc94a076e88a2a845697cab178a7238388dc08a62e54bdfb7b4f64e6714a1ddbdcf1a4890dc4d1877411f5eca48281a2677d9c0903315da81f66a3d183a0854ff8daedbcad0e2e69c237968c78e7acc7b5545a2d98ca1430f54362a4afd8335907d4190fd96464b0bf060cd715bf8939851b5b026f0acd5b3fb759954aa1992b5a7a6a6a981f554ff814eb54b55488a304ba6c48d26288071c204810ee454457e4e441d6cee8b031bc70ad3003500e71da5a2ccbac651fd6e618b748756719301c3e71402c04c5d5e8d0f1", 0xe1}, {&(0x7f0000002480)="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", 0x1000}], 0x6, &(0x7f0000003640)=[@cred={0x20, 0x1, 0x2, r1, r17, r18}], 0x20, 0x40}], 0x3, 0x40000) 2018/04/29 14:25:03 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000700)={0x3, 0x2, 0x3, 0x0, 0x20}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) execveat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='$\x00', &(0x7f00000002c0)='$\x00', &(0x7f0000000300)='$\x00', &(0x7f0000000340)='$\x00', &(0x7f0000000380)='$\x00', &(0x7f00000003c0)='bdev\x00', &(0x7f0000000400)='$\x00', &(0x7f0000000440)='$\x00', &(0x7f0000000480)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='\\\x00', &(0x7f0000000580)='$\x00', &(0x7f00000005c0)='$\x00', &(0x7f0000000600)='$\x00', &(0x7f0000000640)='$\x00', &(0x7f0000000680)='@cpuset\x00'], 0x1100) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{r1, r2+30000000}}, &(0x7f0000000200)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)={0x6, 0x7, 0x4, 0x83, 0x3, [{0x20, 0x0, 0x5, 0x0, 0x0, 0x180}, {0x38e4, 0xd8, 0x61, 0x0, 0x0, 0xa08}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}]}) 2018/04/29 14:25:03 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)='\v', 0x1}], 0x1) 2018/04/29 14:25:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x280080, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/04/29 14:25:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x9c, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/156}, &(0x7f0000000180)=0x78) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4005, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c000ddb8460900ffb26a4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033bad8920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea86355344b9e419ad0c1dbd087cdc83967fd23f8757d85575ccd89f0f7", 0x78, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/29 14:25:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="e000000012002706000000000000000073616c736132302d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffff000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/04/29 14:25:03 executing program 6: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='sessionid\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/150, 0x96}], 0x1, 0x0) preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) exit_group(0x6) 2018/04/29 14:25:03 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r0, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:03 executing program 5: r0 = socket(0xf, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0x80000001}, {0x6, 0x4}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a040100477453070000e6000000000096000000000000"], 0x1}, 0x1}, 0x0) 2018/04/29 14:25:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/29 14:25:03 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x60a}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0xc010, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000040), 0xffffffcd}, {&(0x7f0000000500)=""/33, 0x2b}], 0x100000000000009d) 2018/04/29 14:25:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000006940)=[{&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x5, 0x6, 0x30, "7e73fc7425dfc72d571ab565e11e051d0291694b0a2a61e66a2953d2d9ec02ceca877c25ca7d394b317a8bdc4f0fa0173a1673779c6d3f5414a76f353dc15b", 0x2e}, 0x60, &(0x7f0000001540)=[{&(0x7f0000000140)="c182853ac8477617e50753557a48903c1eb6b7e71a5c824fe5322c104cc4c59c7f92dbf6c24c7212a0c303e0bffea6e35ad9f43f723c2da0e3e10ec145111f782d431ae9eb6e1782a30b06035c4e5cb85c575a4503f1d26d9b9e03d1871deb4fc78df6e38513a2510d5be96a9b5a85a217b7cb2d9d7f282b01ed9d3211e8688822db6ac33369cc15355199af2d33b630b4fa01f82b25f6e19144d1506b9e60c483bdf9f01e59cefe62e416c856c659ca67e0d7e565de13d2c08ae7d5d050401ed33636fc28c4801c7adc303782ce9c208a1054fc032f34b413a9a5e3c54dd8cff2888c7e90630da291749a30d424", 0xee}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="b8815eb53bb890c136345a39652b5c9d00", 0x11}, {&(0x7f0000001280)="37dec95d75875274ddafd42974166643d6b107064ebe1ef9632e5cc1352c4b61d0bd3bf8d9d21be2e557e67ff971fb52327098a77ae261ba31ff26b11100892460a3130b10f3b46ce8dcb672100f33ae2fc8bf89c3d932133b6400ba56ab0456854acd1af32e453fdbb8b6f60aacecb4173c4f4e4a97db048f5001b01e70d7940c7e370360c19c8359351b25fd2f838f5596761ccc01078dc2f88894966a2c58d143cf77e5e293ffe856547607824b944fbd20a435bb93e97912afac7875cf8fca870c48", 0xc4}, 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{&(0x7f00000060c0)="8efe4fac004202aff6d7b85468df3295fafb31e0f2c9a4a121a6544a6ab79ca0aab2ec5dcdc1160373b87a804125aebdffe394dfcc583e7f", 0x38}], 0x7, &(0x7f0000006180)=ANY=[@ANYBLOB="580000000000f7ff1101000000040000408a90135bf3c62555db33dfc496bb6bd1c528d3f41fd0cb33b99563f7252d8fec2edf3a383ca287384a0655f068d4621b63b11a71b9be03425227c0af47e60ce4224400d52d0f1f"], 0x58, 0x40000}, {&(0x7f0000006200)={0x27, 0x0, 0x1, 0x6, 0x8, 0x0, "eefda4f73f005e1215f1ecacbf38aede760e11b354d5a24e2cc3d7e5a0c26d782759dbc84e2f916165a6f1451e69e9441c4c04fe91c1c970eae53acf9f4fdb", 0x20}, 0x60, &(0x7f0000006640)=[{&(0x7f0000006280)="00861e37c5f923110f098c10ccd38a37ab99e15f", 0x14}, {&(0x7f00000062c0)="1739b269a00e94b409f416671fa9488dc49fd84abc68a409eb0aa57bc17de8468d9ce6fc9a8d896c39ca0f0940f862197380e187e6941178bf9de5a0e439036db9405d0d9e4070b7dd50a687b74d37d5849780b8b759a553b437765694e4a573168bb7d6455d17c8d1dbd0de77e26f5275f2778014343f7af11096a7e49a974cefa72534d59fe370b2553e1f3c6cc3846f3132aa98832a11c690e8d6ac050dced26982fb3a71da3bac00809179189babae4816e353fd95084833fea6f6ceed298837352eeb8661980e2d84a2cff0f5599096", 0xd2}, {&(0x7f00000063c0)="d7440835848e4e4ac4b4f5e12e5f99408c3f77664426fd02da377267ba2355f4e961c78d3e4de1df62670373e298b4af2995", 0x32}, {&(0x7f0000006400)="ca095f9b98418a01ad6652bcc3d8b6cf9cc785a73275fd7b8974dd1988283e6e571ff30208f3499394621606374753ee9be78517c5a176112a50effd1063d7ef1c026b4f3d96bb2c55f2cf5c5d4b40b3b98d477e3f0cb617071a927cea984b6ff755591caadf4f5d0fb6366ac2a32bd8ded54e8859f724950032f25b15f40098b9713f3a2374449ce0c3970ca51de06e00c5b131e661c29eb84ef6c9650355f0399a8507a77739c664355ea729ca5d081ae738bd340150e6b103387fb7b518f9b962a4b765f910405049e67d14f86a", 0xcf}, {&(0x7f0000006500)="3b3ca44586638c36f853aeaad9b52f95aca06d0ba6274ac025446ea28080fae13d37a6118ce560655f1b95f54774dd7e2bf9a01811457a82f44b0985cce37f93a2ef005e05b9b15a882fa1ec543a1c768d0da3111cb91ac78e726fda5298295492ee9351e304d8321eeb5c0c72", 0x6d}, {&(0x7f0000006580)="029c6ea34f8b9a9922395a7c0ddd366126c79c4caed169", 0x17}, {&(0x7f00000065c0)="085b706af1ff49a8d0f5672788997ab7e0644ee48ea137799dd01b9a9326dcf9f6b3d0f74c1064a3eede8e81bb119715e1b9d8ef266cc0359e11237327e2fedd3ed0364c16d4bdbea74c697f1d3647363807ae230b560927aff019eb4ceb50521c0ca4054092", 0x66}], 0x7, &(0x7f00000066c0)={0xc8, 0x109, 0x39, "f7300a094f098952fc4600e8757ebb1cf8681cdaac5b7811080ad2be69a3eb32d5ea7cc07d834c731975f9b342217edf7cbc2cfb62cfb1bfad3794a87b426f928b4fbc117dd1ef6e053aceb1b822378fe765f1ad1845bef0545f4a4839ba07e5f48abeaac4d8d15807fde87960ceffaf52b8dd4f5194c9cac34bbffc8712d4bed400bf64e37bd10a52ff7d32d7e9841161ad016b8663348d39d2163ab8c51e4921c19c112d7827dc250322ef94f9ec7723fdf8"}, 0xc8, 0x840}, {&(0x7f00000067c0)={0x27, 0x1, 0x0, 0x7, 0x1, 0x8, "38f0ad9a2e818dc98e4a06258c7535353e61c8b5f1466e7a4d5f81cb9bf83ba9fa078886ce483019710431731fa7c43953f8ca849941b490e97b49892dfd96", 0x29}, 0x60, &(0x7f0000006900)=[{&(0x7f0000006840)="68e28cde41d9d4a7c321b43208ee87c5241645842bc4acdfd92f12e94a483d85d713332004b21093e998e1fafa24ab84081fb63436e87e468b179735372ffa6bd22de9bd8a4454e095429be865e09b241f6b4b31e4777f51be0dbece71802f4d9a1a87f8a555", 0x66}, {&(0x7f00000068c0)="b01e171d081b32b17fea5e8493e250cc81717de16f51f5e040a45a86c13a47eb2d9f6a59", 0x24}], 0x2, 0x0, 0x0, 0x4010}], 0x5, 0x80) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/29 14:25:03 executing program 2: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 14:25:04 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001cc000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 2018/04/29 14:25:04 executing program 7: syz_emit_ethernet(0x3a9, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86ba60110c1100302900fe8000000000000000000000000000ffff020000000000000000000000000001010090780000000060cb155d00000000ff020000000000000000000000000001fe800000000000000000000000000000"], 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)='\x00') [ 152.073937] tc_dump_action: action bad kind 2018/04/29 14:25:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000000140)=@abs={0x1}, 0x6e) 2018/04/29 14:25:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') timerfd_gettime(r1, &(0x7f0000000040)) bind$packet(r0, &(0x7f0000000140)={0x11, 0x16, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = semget$private(0x0, 0x4, 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) io_setup(0x100, &(0x7f00000006c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000900)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000700)="20e4fba045cae3a569aa57023ecaf64fb1a29a11db299a986962840075bf4c6847da75d7eef854ebe4a685236c7d50556435402edc8c54ea9d8eb05b37cc779de8636144ff38058953a7d58dd6bb5096ab90698ecb463a7464818f6b21480db1d6199f41d45f9fa70f767d8f3c16c7932ea7ba26749985afa3891938d0abe625141e6a98c03a4a67523ad488be6b13fb7c12aafb1a937d34d40c00c95888a694", 0xa0, 0x40, 0x0, 0x0, r1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x9, 0x9, r0, &(0x7f0000000800)="d24c86cfb321784a748172d9d9a94a99bfa8294502bd30ae1f2cafbcc4d4160ad442c2ea529ccc4e7f89551e97bf17911a1cdf9f758230aea266083aaa6681b2af94b69cf01169622a39c99ac330df41c5636c74080abc95b27ac272d2a6f850a83293b67ff9d98f3e2eb00bcf685118f8b6cf2368117bb3791a59b124f08bf2f122a220dd98e371b224c110b6b24ee9617540e7239d97", 0x97, 0x101, 0x0, 0x1, r1}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000640)={{0x100000001, r3, r5, r6, r7, 0x40, 0x200}, 0x20, 0x3ff, 0x2}) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x802, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) fsetxattr(r0, &(0x7f0000000080)=@random={'security.', '\x00'}, &(0x7f00000000c0)='net/ptype\x00', 0xa, 0x2) r9 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r9, &(0x7f0000000000), 0x1f1, 0x200000) [ 152.128840] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/29 14:25:04 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r0, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x2000000000000368, &(0x7f00000001c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x29}, @alu={0x7, 0x8, 0x9, 0x0, 0x6, 0x30, 0x4}, @generic={0x4, 0x8, 0x0, 0x7}, @exit={0x95}], &(0x7f00000002c0)='GPL\x00', 0x1, 0xffffffd7, &(0x7f0000000100)=""/153, 0x41000}, 0x48) 2018/04/29 14:25:04 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast2={0xff, 0x2, [], 0x1}, 0x801, 0x2, 0xff, 0x2, 0x8000, 0x0, 0x5}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="a0f431d92f6caed11533e7bed510607ae9e0b0c6b10b39f0af6ec058a4cee173d09b1ff127b200d99906b0175b74f825940975fd75b1cb14ca358b214b64a3a1d240b45072ccb752b42e31672f7804b8bc24f8139e1dc419010185c8a978f1c1d36fc13a16e9c717a806e0940e9f13eee7a5b97b7b87430cb8f15c129c8ef2dbbe6d77e1051db5935f15950f066ad8cde6cafa246c559aa93d6de84cda432726285f9a489f4329ead6e179ba868d8182b3a008a88893c9e008fb9b96f9f2182bb8645c2827a498e11f80975d7f80", 0xce}, {&(0x7f0000000100)="f4e564040a2bc9e3eb194187e235928248f32ad159f2184d1ac53474aa7497e2e557e54e20df322647af56d0c46b5e54d772505077297de9038c0f8736a94ca0765d11fc6c8d08be667bacb360d49bb6ff6118fc9e402d483b903fc0a70b58254cffbc6e05a880b97c421d7e131cf3b56301f713753547e7", 0x78}, {&(0x7f0000000180)="fa157b6602bea41495533cbc0bfd019668836762f1cc4d0c75b45a5726f3a984fefd105433024d4a8fa2fe3f6fd918bd6ee853a2446cf5f856a7281f75827ff32b7eae41cc8daeada51fcbe8753893fb9db1c8e662ef73a51db1b3610a02b3129498728d707370c0900f32d958d9f454a5adc5f069e6604d7d5fa052952b9760d8c85a6cee681b0fd3279937111ccab51db09edc4fc3b079b824e9ad0af2d0e3e314d8d34e30342d09db6ac6146776c1b7e65269771db2beb8d0dbc762fbf3fd9125b11b7eac6827ed7570063489f49deb5f6b5f2726593dd158a19648d10027", 0xe0}], 0x3, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x8080}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x800, 0x1, 0xff, 0x4}, 0x20) 2018/04/29 14:25:04 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="e3092bc54fd1600bfe9086c7ab59e8188e41d8a7a98ce683631f5e14be0d156c32b0b95c5795150d0a463c08ce1972229195aca7b043fdc37654cd8f401afbe49f524817783fea33b9f7a9dd80f162efc139acf7f4d3e8e9b48678150399169e3b5b6103c82e9adef019484e8d0b6f00145b33aaf054c0b56f05405759819599a8b79b72ce6bf61d7b6540350f5e4fbbcf30feba4d95eb90608d61652e937d740ddc7f08827c99e7b35005b03cca110da19a486d04a9c426d9845274aea8ffcac42587147df6e5bd7a0c64da7ecc660402d4e72c2f9d6fabc45981236740b897250ca6b3", 0xe4}, {&(0x7f00000001c0)}, {&(0x7f0000000280)="0cd7729aec1fff87b0b50a6a31b80f1ab070970ed3c4e44b49649f42ae20b23435421f6f3a4ae2f3a1e5ee3374d7bb8c1c4bb79c3fd5b5", 0x37}, {&(0x7f00000002c0)="85491e6f3d55c620b20cd1f2e255d2c8a4b314a88490b06ed0bbffe309a46cd9d94d910d263b37a451a358373fce72f02a7e0e26f205ef7802616e2ad1ae4f23688e02c956ab00a50bf59f6d4f6992fc179b", 0x52}], 0x4, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x880}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000000240), &(0x7f0000000200)=0x1) 2018/04/29 14:25:04 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x8000, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000400)={0x11, 0x1e, &(0x7f0000000000)="faa94203f5d3d4a1fa0315f6efba2b29a1b6644279203e8d522fe1e60055"}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x517, @loopback={0x0, 0x1}, 0x613}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x7}], 0x38) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000300)=ANY=[@ANYBLOB="142000000003bf312dfa8d000000093939000000b7ed13a6ac719679631b08729bc33348af5de7d3809070660efc4112024f7ead40d1ded085579b44230287d4443360b6d6c0b0a4113bf56c41530d0c2b1c95a87510934a80ade29245b38c46cfad5fad96282c643d81baf31bc6cb85051edd251a852abd0552bad480c0b09900"], 0x14}, 0x1}, 0x0) r3 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x2, 0x42) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x20, 0x8, "eae3cfeb03011c6aa26b175b0f1a0c23e46b35e5fbd4f3fded4f66b4b4870415775f65008b88d349c64ebdef18278f437b76f844a7941a7e49b699c84910a682", "fd22660e4bb35aa47f251656d79f0973089b09f77ff38be1269b599a00cb5d76", [0xfffffffffffffff8, 0x80]}) fchdir(r0) accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/04/29 14:25:04 executing program 0: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) unlink(&(0x7f0000000040)='./file0\x00') mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="d7715f3f6d4d150fb0ec1fc6179980e8a6f4eb2f9c662f1e17a3f0ba597e1b5895bc5fe3c0f4dab85c4f35b2a374c0ae75c6888c6cfd54e095766494b6cf39adba250f2ff55d5f101bddfc286355144591edd3075f7078affc31f63bb7ee8bdb6c69c2d9e3c0a805d56b121c2eaef155b58e58293f87322e7f2f01955252309817", 0x81}], 0x1, &(0x7f0000000480)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x10}, 0x40004) 2018/04/29 14:25:04 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0x7bd6798af2fe9a73) 2018/04/29 14:25:04 executing program 2: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20}, {0x6}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fdinfo\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x4d, "6883469380c02cf5c59943a12e72aa0cd06573729434de4116493a43ca7f973095ee1d83f69cdf2c198c93db69a38b819179b8d042e91e249b0d7e22cd333f6b8445f209604eb319e52803b3be"}, &(0x7f0000000240)=0x55) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x5, 0x401, 0xfb7, 0x0, 0x8}) r2 = msgget(0x0, 0x4) msgget(0x0, 0x405) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/230) 2018/04/29 14:25:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="020500000c000000000000000000000005000600000000000a000000000000000000f800000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002000000000000000000000000000000"], 0x60}, 0x1}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100, 0x9, &(0x7f0000000600)=[{&(0x7f0000000080)="218ebc698aaf53f6cf41b49f5e496122c6ef2e213b14b1cf0e9f56dbb8ef2786f3ee093a987bf4acbf17d0b9ec31038894afc96f079e3fbf9a4ad8400a0ec5e5b8e8e9152f542396779884cbe8b40254e71ffbf9ccc1cd35db80eaad971295acd58e6e72416f6c236b4be299f3efa3ea44b4aec82c2de10831094ed3012c8f0f1a6165cc23a33e03943a050adaccb977443de34f8901c4127b", 0x99, 0x7}, {&(0x7f0000000140)="e9c779507779134e4a5fcbc32cdcd34e03613629af0170ad86c80d943a67198a40a85b0f04d24e378dd3b2d1f07337938b9a818b83c3c204d838283c95ca2bba0eb58cb457c4f289bdae734f6c3fdf674cb81a7a915492f8e42dbed245d1d78c6870959d17c508ff93deba626041b27e33f5595a33077212b43acf7aba28b2f136af9cab7eb8e7a51a5ddae6904f1c70b7f2143716eb6f9594ed93776f60fca78118d1c591", 0xa5, 0x3b}, {&(0x7f0000000200)="efae97df1e8994d03b43728e2f37d2ce323aeed6dca68a0ff549d37831f51468e26b1e96752e161407de404d104fcc0e20a8727deb302591b5a229d719c9f11ae100444ef7816f97264c49b61bdf8aac36a7a4650f178a691e3d233d5d", 0x5d, 0x40}, {&(0x7f0000000280)="86217abc7bd07ef97ff772e9a1a8640e3579eb9a540d7ad44796ea59ffd9a2d2c278efa348d0673c7619d92b1e9e153d4a164220b3d46d3b636105308d5b9a4f7af020cbccfd465261ee11de12865f9c604c0e48d38cd2746bed8350a040dd80694b6d3a2d197b4757d5bc1165a20925e67bfd54e40bf526ecf43ccadf653f201011eb", 0x83, 0x4}, {&(0x7f0000000340)="815c9517d41572370082345ac5656ede796a564348cfa1de40685b55e524d0f165f74d7247b96ddaf31f7f8e3a41cf", 0x2f}, {&(0x7f0000000380)="b4c50ac7c624a619e21887d0cc570af212857f69af90fb8bff64e008b8402431062db5a02d30f561c421f209fc29a6e6fd37e1979feb4ae3c04fa0aa736039fc8c840a11572bec73febe479dda0e83b1b87ef1f963e9299f3bcadb18eb", 0x5d, 0x101}, {&(0x7f0000000400)="197b5c3e83231b9816e80ef403388f9b92e24c65a24280f3a6e595e2522199a044e5c64f2fc6768d3ed5772214a0f169341a165c11168dcae52c15e896c5104e7ff65a54df08a6559ddbe1e939906d1dbc71bbed2d184849f4a5f03c8bb16a3fbf58bd441e6282be6785ed1accd468d6deef9932b0909cc03cfd638d2fedc954142d3ef22441234a41e2abb9643ff505715be8c3df3351a7aacca53c12c80efa9292427411", 0xa5, 0x8001}, {&(0x7f00000004c0)="71897fadc9c076bcff1720e9c8c1e426bc95541e268f7992db5069b5e7a549d7f346a36376ef48d30550f9aac1860486cbb2d2e25ed812f7216eddae4f0fd9320f1a06a0ff64a4f4d2af80462d1927e794", 0x51, 0x5}, {&(0x7f0000000540)="8b96ea3894d40a771e3f4eb44842537607753dfd995b36067573cfb6e8db9967442ceeb79b4b4aa4fadc8bb7dd6723233f72c2649221c5faa8351aaee504980fdb0988766b8e91231d0fb0aaa28c702e9c76f3ff54777db4acb17f11668dd9f86347f2746892ba2e87a1f48af294c6f9a78067b24cc3203d94bcf534a2db35ec949ea27ad3c35dffed7cfb1128a0ffb25e11c474eb82bf2b22b0ad30338ad6301bb4f0630c4cd5cb238ec562df9d88", 0xaf, 0x2}], 0x2000000, &(0x7f0000000700)={[{@nodiscard='nodiscard', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x37, 0x39, 0x39]}, 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@check_int='check_int', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@degraded='degraded', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}]}) 2018/04/29 14:25:04 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r0, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:04 executing program 7: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) modify_ldt$write2(0x11, &(0x7f0000c8cff7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff80000}, 0x291) prctl$setname(0xf, &(0x7f00000002c0)="edd8f3d6222de8219c6e1868d42b63a89997df0d09b99a72b009b0e44e5c491fae31c795dc33ae3e5b41a43f5a6939c83a49914b0d0aa220f653d55936eaa7c5ec848f47e9af01abc017d3aa9456ccaf954f29aa8a39c54d4e57076eb9ac750116e81433585310dc32a762f1aeae633bbeabec16e5b317b244fa9b1a963c845ce925dd70ed86c57e8eb8ff23b1") 2018/04/29 14:25:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1263, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e24, 0x10001, 0x4e20, 0x0, 0x2, 0xa0, 0xa0, 0x2b, r2, r3}, {0x3ff, 0x2, 0x2, 0x47, 0xfff, 0x4, 0x9, 0xfffffffffffffff8}, {0x40, 0xffffffff80000001, 0x6, 0x5}, 0xa0000000000000, 0x6e6bba, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x7, 0x2, 0x4, 0x4, 0x6, 0x7}}, 0xe8) 2018/04/29 14:25:04 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x8032, r0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='wlan0@\'@systemvboxnet1-{\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='(,eth1\x00', &(0x7f0000000180)='mime_typekeyringcpuset\x00', &(0x7f00000001c0)=':security1wlan0+@--\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%\x00']) recvmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/117, 0x75}], 0x1, &(0x7f0000000440)=""/165, 0xa5, 0x7}, 0xe9}], 0x1, 0x10000, &(0x7f0000000540)={0x0, 0x1c9c380}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xa4, r2, 0x20, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xedd}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9b}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x761d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xa4}, 0x1}, 0x800) [ 152.685723] kauditd_printk_skb: 124 callbacks suppressed [ 152.685742] audit: type=1326 audit(1525011904.684:140): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10445 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 153.600160] audit: type=1326 audit(1525011905.598:141): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10445 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 14:25:05 executing program 7: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x9b35, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="28240d1f4c4030c5aac952a7e9a263b8ce6c76ba06c7554a258508dee664fbdcc70a0ad711a62fa535b8d99bf2c5976a4f63a69b131b4f379b09e27ee03dc1da1a8075e476fbc12bd5129602558440f7cb1c", 0x52, 0x1}, {&(0x7f0000000240)="28ce387ec3b3a0e06eae1d1334778c34f4ce24c740e23ebd4a4b63710b39431b9f3cf782fddf8a0384817faaa943afabffd0bdba1c21b1ec5bff4daa6b869df9da05596a20a89e970258c56cc28a296810cf568895324ad96b9a04df9199862c516afd5bfaa8f83856deaa1fb257ba00d37426a27cb46c16dda15ef44b801b5f6211", 0x82, 0x7f}], 0x10000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xeb, "6d920153db2cf317fdc2c811697641795b6115d10bc0c84b9a52c1c1a7da664c8b832f499146009e8c50264de09c85f31050378db2c3f00294a83cc90b9d5e7d7587b004e77bb576098e77fa2b09c6226a5214ff38fdca948c8e00bb3d0ac3accd4879bcff2e8c2ad261758b380d27684fe2be8ddb9a3b13315ab9c847d05fab5378555fd725df5b97f43131af8828b35b3332b3863f8edb5598a75327c04d0a9d489dd46e6f4ad7b6c4214aca98522618ba7d6f2ab061558748c368b71d6e24fe4b3ccda4eacb0c8cf8afe59b3c019734675b995ae870abf291b890dac8cb03d3b2705d827c7bb763480b"}, &(0x7f0000000100)=0xf3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, 0x3ff, 0x68, r2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fgetxattr(r1, &(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0]], &(0x7f0000000600)=""/83, 0x53) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/42, &(0x7f0000000340)=0x2a) 2018/04/29 14:25:05 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0x66, &(0x7f0000000100)=""/102}) close(r0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x4, 0x7, 0xfff, 0x100, "a9515d4b35ce3962fab77376ddc9a550d357385fe9cbe3285d185a100823baba7aeec4425731e6aae1797e59", 0x9}, 0x0, 0x0, 0xffff, r1, 0x2, 0x8001, "1aec5053bf00351b800f8ed432141156ee17c282eb7e4763c469a910a458517fd15c167b9da855ea5bc5177ad78fb8cf0f4e11c32809791615430154704e7e42", &(0x7f0000000200)='\x00', 0x1, [], [0x1, 0x100, 0x0, 0x85]}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xac, &(0x7f0000000040)=0x4) 2018/04/29 14:25:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4109020009000000000000000000"], 0xc) 2018/04/29 14:25:05 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200024, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000a73000)}}, 0x0, 0x0, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000014c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001500)={@empty, 0x37, r1}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="12fe105043b412e18f3791699499cd00daa08301ea864b8a11bf66aaffc3d25952c8a9f49cdd9cb4122f7edd3dc5fa7167eddc8366a12a83ae2517140459dc415fd5b8954bfd46e9e651002b") 2018/04/29 14:25:05 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x7ffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) r2 = syz_open_pts(0xffffffffffffff9c, 0x149000) ioctl$VT_DISALLOCATE(r2, 0x5608) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="77b2760dbfdb5486", 0x8}], 0x1) 2018/04/29 14:25:05 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '-*'}, &(0x7f0000000080)=""/252, 0xfc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) 2018/04/29 14:25:05 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000d5a000)='./file0\x00', r0, &(0x7f000033c000)='./control\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f0000000180)=""/234, 0xea) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) 2018/04/29 14:25:05 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) unshare(0x10000000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x4, {0x1, 0x0, 0x7, 0x1, 0xfffffffffffffaf6, 0xbcb5}, 0x80, 0x1}, 0xe) [ 153.817913] ================================================================== [ 153.825360] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 153.832896] CPU: 1 PID: 10486 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 153.839816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.849192] Call Trace: [ 153.851780] dump_stack+0x185/0x1d0 [ 153.855416] ? arch_uprobe_exception_notify+0x20f/0x220 [ 153.860778] kmsan_report+0x142/0x240 2018/04/29 14:25:05 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) 2018/04/29 14:25:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'selinux^\x00'}) [ 153.864577] __msan_warning_32+0x6c/0xb0 [ 153.868646] arch_uprobe_exception_notify+0x20f/0x220 [ 153.873834] ? arch_uprobe_post_xol+0x500/0x500 [ 153.878502] notify_die+0x247/0x3e0 [ 153.882135] math_error+0x150/0x600 [ 153.885773] do_coprocessor_error+0x29/0x30 [ 153.890097] coprocessor_error+0x1b/0x40 [ 153.894166] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 153.898480] RSP: 0000:ffff8801b490fc98 EFLAGS: 00010202 [ 153.903841] RAX: ffff88014efe7200 RBX: ffff88014efdf201 RCX: ffff880000000000 [ 153.911114] RDX: ffff88014efef284 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 153.918381] RBP: ffff8801b490fce8 R08: 0000000001080020 R09: 0000000000000002 [ 153.925648] R10: 0000000000000000 R11: ffff8801b4900000 R12: 0000000000000000 [ 153.933889] R13: ffff88014efde198 R14: ffff88014efdf284 R15: 0000000000000000 [ 153.941173] ? fpu__drop+0x267/0x4f0 [ 153.944891] ? do_signal+0x168a/0x1c80 [ 153.948782] fpu__clear+0x56/0x2f0 [ 153.952348] do_signal+0x168a/0x1c80 [ 153.956067] ? __msan_poison_alloca+0x15c/0x1d0 [ 153.960739] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/29 14:25:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1000, 0x10000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="58ab22a903ba7c0aff1fa54c719a36f88b84e259ce3597b67063823e31d7e2563d1ecb5542af83b82b4e9600fad25dca3ca33a12485331ee75a300ef2e2a211a5b51ddc6a818ea7a86eb73136f7c1deeeac7e676dcae275bab5b18740e7831f13671e0a8361570cce46bc289157716745eccf62fd4d04fbf52dac91cae332fe867a8e3008c77faf2e1e3749107239bc4627ad8b9f1d0fef41b5d8edd4125a5576e2673", 0xa3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x220, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20008000) [ 153.965594] prepare_exit_to_usermode+0x271/0x3a0 [ 153.970439] ? page_fault+0x2f/0x50 [ 153.974679] retint_user+0x8/0x8 [ 153.978038] RIP: 0033:0x402030 [ 153.981222] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 153.986581] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000079 [ 153.993864] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 154.001140] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730468 [ 154.008408] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 2018/04/29 14:25:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x240000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x9, 0x4, "f1da0ce739baf75bef13d80d5674fc9dfb0b66d2ba747d32101afd267ff8fb9cc93e51fcac52b37cff6872a4a5eeca65762b6dce0c52124945694753d6654e03bc28a9a7203df2c0964e27a7d1586a88"}, 0xd8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x81, 0xffffffa7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x3, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) [ 154.015674] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000025b7f [ 154.022943] [ 154.024565] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 154.031562] Variable was created at: [ 154.035284] copy_fpstate_to_sigframe+0x6d/0x980 [ 154.040041] do_signal+0xbe4/0x1c80 [ 154.043658] ================================================================== [ 154.051005] Disabling lock debugging due to kernel taint [ 154.056451] Kernel panic - not syncing: panic_on_warn set ... [ 154.056451] [ 154.063814] CPU: 1 PID: 10486 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 154.072035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.081383] Call Trace: [ 154.083976] dump_stack+0x185/0x1d0 [ 154.087612] panic+0x39d/0x940 [ 154.090831] ? arch_uprobe_exception_notify+0x20f/0x220 [ 154.096194] kmsan_report+0x238/0x240 [ 154.099998] __msan_warning_32+0x6c/0xb0 [ 154.104150] arch_uprobe_exception_notify+0x20f/0x220 [ 154.109341] ? arch_uprobe_post_xol+0x500/0x500 [ 154.114008] notify_die+0x247/0x3e0 2018/04/29 14:25:06 executing program 0: perf_event_open(&(0x7f0000740000)={0x0, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 154.117638] math_error+0x150/0x600 [ 154.121271] do_coprocessor_error+0x29/0x30 [ 154.125592] coprocessor_error+0x1b/0x40 [ 154.129656] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 154.133966] RSP: 0000:ffff8801b490fc98 EFLAGS: 00010202 [ 154.139322] RAX: ffff88014efe7200 RBX: ffff88014efdf201 RCX: ffff880000000000 [ 154.146587] RDX: ffff88014efef284 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 154.153855] RBP: ffff8801b490fce8 R08: 0000000001080020 R09: 0000000000000002 [ 154.161122] R10: 0000000000000000 R11: ffff8801b4900000 R12: 0000000000000000 2018/04/29 14:25:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @rand_addr=0xffffffff, @empty]}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0x10000, 0x1, 0x6}, 0x3, 0x1000, 0x8001}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) [ 154.168390] R13: ffff88014efde198 R14: ffff88014efdf284 R15: 0000000000000000 [ 154.175669] ? fpu__drop+0x267/0x4f0 [ 154.179380] ? do_signal+0x168a/0x1c80 [ 154.183272] fpu__clear+0x56/0x2f0 [ 154.186813] do_signal+0x168a/0x1c80 [ 154.190530] ? __msan_poison_alloca+0x15c/0x1d0 [ 154.195202] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.200055] prepare_exit_to_usermode+0x271/0x3a0 [ 154.204905] ? page_fault+0x2f/0x50 [ 154.208530] retint_user+0x8/0x8 [ 154.211905] RIP: 0033:0x402030 [ 154.215090] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 154.220445] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000079 [ 154.227710] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 154.234974] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730468 [ 154.242241] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 154.249509] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000025b7f [ 154.257197] Dumping ftrace buffer: [ 154.260716] (ftrace buffer empty) [ 154.264400] Kernel Offset: disabled [ 154.268002] Rebooting in 86400 seconds..