='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/05/03 11:11:42 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) epoll_wait(r1, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffc) 2018/05/03 11:11:42 executing program 0: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0xffff}, 0x22, 0x2b39, 0x81, 0x8, 0x5, &(0x7f00000001c0)='dummy0\x00', 0xfffffffeffffffff, 0x3ff, 0x3f}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/206) write(r0, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 11:11:42 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}], 0x1, 0x10400003) 2018/05/03 11:11:42 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000c57ff8)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x30}, 0x0) 2018/05/03 11:11:42 executing program 6: unshare(0x4000400) r0 = socket(0xc, 0x3, 0xc) write(r0, &(0x7f0000f63000)="1f0000000106ff0095430700072c01000000010008000400020423dcffb600", 0x1f) 2018/05/03 11:11:42 executing program 1: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={"4975f70300494d45520000000000000000e5ffffff1900"}, &(0x7f0000000040)=0x1e) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x4, 0x5c2) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000080)=""/184) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000000)={'team0\x00', r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) getsockname$ax25(r3, &(0x7f0000000180), &(0x7f0000000300)=0x10) sendto$ax25(r3, &(0x7f0000000200)="94c01d374290a61914408f5acc5156157af3c4915141804246d232d6d3f89bc40a477b79aca29d80aa66de6c0a8c5dfa81250f738afddc6ae224ec333f9b6926bc5405bbee85ac1d4edf8536301460a444c4763930819c10ceda1aa1ab0163305217b561580c05debbd431f759df89cb260d00e6f5885f1dc729e47849e8b2de92ceed85efc1a6ff076cf47a21ba", 0x8e, 0x80, &(0x7f00000002c0)={0x3, {"3ea63229b4c15e"}, 0xff}, 0xfffffffffffffea5) 2018/05/03 11:11:42 executing program 7: socketpair(0x12, 0xa, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x3, 0x5, 0x0, 0x1, 0x2, 0x9, 0x1, 0xa7ae, 0x0, 0x80000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r1, &(0x7f0000000000)=""/96, 0x60, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/03 11:11:42 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0xfffffffffffff454}, {0x4, 0x4}, {0x2}, {0x2, 0x1f}, {0x8}], 0x5) r2 = dup(r0) sendto$inet(r2, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 2018/05/03 11:11:42 executing program 0: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8, 0x3, 0xfffffffffffffffc, r2}, &(0x7f0000000180)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x3, 0x2}) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x7fff, 0x7, "3cab8e9a0ee2", 0x9}, 0x10) ioctl(r1, 0x808916, &(0x7f0000000440)="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") connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0xc00000000000000, 0xff8, 0x7f, 0x5}, 0x14) 2018/05/03 11:11:43 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/03 11:11:43 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x2) flock(r0, 0x1) close(r0) mq_getsetattr(r0, &(0x7f00000004c0)={0x0, 0x20, 0xffff, 0x80, 0x6, 0x7fffffff, 0x1, 0x800}, &(0x7f0000000500)) inotify_init() ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x3}) memfd_create(&(0x7f0000000540)='vmnet0[:ppp0+\x00', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x10002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x3, 0x7, 0x2, 0x3, 0x3f, 0x7d, 0x2a0, 0x40, 0x1eb, 0x80000000000, 0x7, 0x38, 0x2, 0x3f, 0xffffffff80000001, 0x6}, [{0x1, 0xffffffffffffac74, 0x1, 0x8001, 0x0, 0x0, 0x100000000, 0x28ada415}, {0x3, 0x7fffffff, 0x9, 0x5, 0xfffffffffffff801, 0x8, 0x800, 0xfff}], "54726317c06ca378ab117ab81e3afd27277cdd3c57b0828568ecc699ff06098a9f8bd02c91bfea3675d1d51be064dc12666d4935d317e78a65d0ecc2db42e6fcf57da4aa439cea4149c391e25587b10ea34c42f94ec690207025acef0236cf83a9d7b4b2cbce37f38b6cad404fb71b31022294ea058cc017d998f6b399f0543e7cabbeb29d008187af0b116a", [[], [], []]}, 0x43c) write$eventfd(r0, &(0x7f0000000480)=0x3, 0x8) 2018/05/03 11:11:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="cd55ee4f15dd9066114f818b8a8da39d056e2bff1ed04c36c31929c5203af5bcbc7d1f83b653e78bb2c2bf0ba4a9288d19c8eb63c912825e2f1480a2439997832730618ba7574288e9502b947d6ce1b261f9984f940604f9fd08da0310c388bb047967463b957c6afcb9cc51a313a44d2bed8e99d7c4099047406474b4ec3f99", 0x280}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/05/03 11:11:43 executing program 6: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20a000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/03 11:11:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x800) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) fadvise64(r0, 0x0, 0xfffffffffffffff9, 0x0) 2018/05/03 11:11:43 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000040)) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000273000)='./file1\x00', 0x1) 2018/05/03 11:11:43 executing program 3: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00000000c0)=""/188, 0x90) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x240881, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xcfd, 0x2, 0x3, 0x7, 0x80000001, 0xfffffffffffffc01, 0x5a5, 0x1, 0xffff, 0x9, 0xa67, 0xff}) r2 = gettid() ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/200) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) tkill(r2, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/05/03 11:11:43 executing program 0: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8, 0x3, 0xfffffffffffffffc, r2}, &(0x7f0000000180)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x3, 0x2}) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x7fff, 0x7, "3cab8e9a0ee2", 0x9}, 0x10) ioctl(r1, 0x808916, &(0x7f0000000440)="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") connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0xc00000000000000, 0xff8, 0x7f, 0x5}, 0x14) 2018/05/03 11:11:43 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/03 11:11:43 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/03 11:11:43 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x10000008) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2800, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1) munlockall() openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) 2018/05/03 11:11:43 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$unix(r1, &(0x7f0000000080)='9', 0x1, 0x8000, &(0x7f00000000c0)=@file={0x0, './bus\x00'}, 0x6e) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x120) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ftruncate(r2, 0x27ffe) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000000040)=0x100000000000, 0x8080000001) syz_open_pts(r2, 0x8240) 2018/05/03 11:11:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000080)=r4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r2, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) 2018/05/03 11:11:43 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) exit_group(0xa52) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'bpq0\x00', 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/03 11:11:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000017000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001100000000000000000073797a6b616c6c6572300000000000006966623000000000000000000000000064756d6d79300000000000000000000064756d6d793000000000000000000000aaaaaaaaaabb000000000000ffffffffffff0000000000000000ab000000d000000000010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff010000000f000000000000000000726f73653000000000000000000000006772657461703004000000000000000076657468315f746f5f7465616d00000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa000000000000000070000000e8000000300100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000040000000000000000000000000000000000000000"]}, 0x368) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0x7c8, [0x20000ac0, 0x0, 0x0, 0x20000e40, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x28, 0xc, 'eql\x00', 'irlan0\x00', 'bcsf0\x00', 'syz_tun\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xf1d5a180ec177cc3, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x7ac35a745e444975, 0x0, 0xff, 0xff, 0xff], 0x2a8, 0x2d8, 0x350, [@bpf0={'bpf\x00', 0x210, {{0x1, [{0x9, 0x3, 0x7, 0x8fc}, {0xffffffffffffff67, 0x8, 0x3}, {0x1f, 0x4, 0x2b, 0x7fff}, {0x100, 0x80000001, 0x1}, {0x8001, 0x6}, {0x6, 0x3ff, 0x0, 0xf2}, {0x9, 0x3, 0x8001, 0x3}, {0x81, 0x5, 0x7, 0xe8c}, {0x4, 0x80, 0x3, 0x101}, {0x9, 0x7, 0x180, 0x67}, {0x3f, 0x0, 0x8, 0x1}, {0x5, 0x1, 0x5, 0x7}, {0x2, 0x3, 0x7, 0x2}, {0x6, 0x8, 0xa6d}, {0x2, 0x100, 0xffffffffffffffc1, 0xfffffffffffffe01}, {0x2, 0x0, 0x7, 0x400}, {0x0, 0x1ff, 0xfb20, 0xfc74}, {0xffffffffffffa10c, 0x4, 0xff, 0xfffffffffffffffa}, {0x7, 0x9, 0x0, 0x3}, {0x1f, 0x4, 0xccf, 0x3}, {0x5, 0x7, 0x2, 0x4}, {0x1, 0x7, 0x50, 0x37b973d2}, {0x5, 0xffffffff, 0xf2, 0x3}, {0x80, 0x4, 0x1f, 0xada}, {0xfff, 0x9, 0x0, 0x3}, {0x61, 0x0, 0xa, 0x647}, {0x0, 0x3, 0x9, 0x8}, {0x57a, 0x9, 0x4deb000000}, {0x0, 0x1, 0x0, 0x3ff}, {0x4, 0xfff, 0x0, 0x6}, {0x80000000, 0x81}, {0x20, 0x8000, 0x2, 0x7}, {0xffffffff, 0xffffffffffffffc1, 0x4, 0x4}, {0x8bdfcdf, 0x6, 0x1, 0x20}, {0xffff, 0xfffffffffffffffe, 0x2, 0x10000}, {0x6, 0x400, 0xffff, 0x3}, {0xac, 0x3d63467a, 0xd0, 0x3d5}, {0x2, 0xff6, 0x1, 0x40}, {0x9, 0x40, 0x87, 0x560}, {0x330, 0x78f, 0x0, 0x3}, {0x4, 0x1f, 0x3, 0x3}, {0x9, 0xd509, 0x6, 0x10000}, {0xfffffffffffffffd, 0x6, 0x4, 0x5}, {0x7fff, 0x1ff, 0x0, 0x3}, {0x2, 0x5, 0x6, 0x10000}, {0xffffffffffffffff, 0x8, 0x200, 0x27}, {0x3, 0x1, 0x2, 0x4000000}, {0x10001, 0x0, 0x8, 0x5}, {0x50, 0x4, 0x5, 0xd9b8}, {0x31, 0x3ffc000, 0x6, 0x1}, {0x5, 0x7ff, 0x7bafe3ac, 0x8}, {0xfd25, 0xfffffffffffffffd, 0x0, 0x401}, {0x9, 0x2800000000000, 0x2, 0x6}, {0x7f, 0x8, 0x4, 0x11b9}, {0xf193, 0x7, 0x2, 0x6}, {0x1, 0x8000, 0x4, 0x7fffffff80000}, {0xe46, 0xfffffffffffffffd, 0x101, 0x6}, {0x0, 0x100000, 0x4, 0x4}, {0x7, 0xffffffffffffff07, 0xff, 0x2}, {0x9, 0x2, 0x0, 0x800}, {0x4, 0x37, 0x200, 0x7f}, {0x4, 0x5, 0xfffffffffffffff7, 0x9}, {0x7, 0x7, 0x9, 0x3ff}, {0x2, 0x6, 0xfffffffffffffffd}]}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1e4, 0x2, 0x8, 0x0, 0x0, "e1b87cb153bfb599482e0836a20f64a0ac42899092c0a2e107cae913ebb310120163369ae4e829ce17c2edd940efc51218a6e575c16bdffd8bd3f70d5f0fb866"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x18, 0x0, 'gre0\x00', 'veth1\x00', 'dummy0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="cff70719c33b", [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x15, 0x10, 0xdada, 'bond_slave_1\x00', 'tunl0\x00', 'irlan0\x00', 'rose0\x00', @random="0e77a316a65d", [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x128}, [@common=@ERROR={'ERROR\x00', 0x20, {"cf4132449ef7d4de614654b4f28cb761ee26d67f4c5a0764bac1d2635481"}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x7, 0x44, 0xe93f, 'team_slave_1\x00', 'eql\x00', '\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xf0, 0x120, 0x150, [@mark_m={'mark_m\x00', 0x18, {{0x2, 0x8, 0x1, 0x2}}}, @time={'time\x00', 0x18, {{0x5, 0x7, 0x5bb7, 0xe835, 0x80, 0x0, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6d}}}}, {{{0x13, 0x10, 0x8afb, 'gretap0\x00', 'gre0\x00', 'veth1\x00', 'ifb0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x840) [ 94.907423] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 94.964611] xt_bpf: check failed: parse error [ 95.028231] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 95.049482] xt_bpf: check failed: parse error 2018/05/03 11:11:44 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4, 0x50) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2}) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa2200000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000100"], 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x161000, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0xffffffffffffff6b) 2018/05/03 11:11:44 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = open(&(0x7f0000000400)='./file0\x00', 0x80, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000480)=0x73de, 0x4) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 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, r0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r3, r4, r3}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)={&(0x7f0000000200)={'sha3-256\x00'}, &(0x7f0000000400)}) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000180)=0x3ff, 0x4) 2018/05/03 11:11:44 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x4e24, 0x4d0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, 0x7, [0x4, 0x80, 0x7fff, 0x99, 0x20, 0x3, 0x8]}, 0x5c) setsockopt(r0, 0x10d, 0x3f0000000003, &(0x7f0000000100), 0x0) getrandom(&(0x7f0000000200)=""/218, 0xda, 0x0) 2018/05/03 11:11:44 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/03 11:11:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80802, 0x0) write$eventfd(r1, &(0x7f0000b4dff8), 0xfffffe7e) 2018/05/03 11:11:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) semget$private(0x0, 0x4, 0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/4096) 2018/05/03 11:11:44 executing program 2: madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x9f4b, 0xfffffffffffff801}) 2018/05/03 11:11:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 95.477769] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/03 11:11:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r0, r0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x101000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000e9000039f92cb60000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000008001000000000000000000f1ffde9af70000000000"], 0x48}, 0x1}, 0x0) [ 95.530144] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/03 11:11:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="51000000b511e1b594cca937245cbe52f6507bd9e8ad4e186dcde7c69e3c9d0c5e91fa88b15c33549392fc8796f10afd348dd0213a2480696b85ec1a4b086f782cf9329a8b3317bcf5b7730b57925ea9a54e852e0376352815049f45a1906e1d528c458e494d14e1a4830a551d018c"], &(0x7f00000000c0)=0x59) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6db, 0x8001}, 0x10) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7865}}, [0x4, 0x40, 0x22b50e62, 0x401, 0x80, 0x7f, 0x3, 0x80000000, 0x10000, 0x2, 0xffffffff, 0x5, 0xaa7, 0xffffffffffffffb7]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r3, 0x80000000}, &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc03d, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}], 0x3, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/03 11:11:44 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c080000060601000000000000000000040000070800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x14, 0x0, 0x5}, 0x14}, 0x1}, 0x0) 2018/05/03 11:11:44 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) chdir(&(0x7f0000000040)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$void(r1, 0x5451) readv(r1, &(0x7f0000000240), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r3 = getgid() fchown(r0, r2, r3) 2018/05/03 11:11:44 executing program 4 (fault-call:2 fault-nth:0): preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:44 executing program 3: unshare(0x40600) open$dir(&(0x7f0000000040)='./file0\x00', 0xa170f8192ccb4245, 0x40) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/03 11:11:44 executing program 1: prlimit64(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x80a, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, r1) [ 95.717811] FAULT_INJECTION: forcing a failure. [ 95.717811] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 95.729822] CPU: 0 PID: 7363 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 95.736716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.746128] Call Trace: [ 95.748764] dump_stack+0x185/0x1d0 [ 95.752444] should_fail+0x87b/0xab0 [ 95.756228] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 95.761027] ? __fsnotify_parent+0x75/0x560 [ 95.765400] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 95.770816] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.775743] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.780467] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 95.785878] ? mntput_no_expire+0xad/0x17c0 [ 95.790282] ? dput+0x495/0xce0 [ 95.793646] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 95.799077] alloc_pages_current+0x6b5/0x970 [ 95.803547] kmalloc_order_trace+0xb9/0x390 [ 95.807918] ? __kmalloc+0x332/0x350 [ 95.811686] __kmalloc+0x332/0x350 [ 95.815279] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 95.820089] rw_copy_check_uvector+0x1a8/0x6c0 [ 95.824752] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.829501] ? import_iovec+0xbf/0x610 [ 95.833434] import_iovec+0x18f/0x610 [ 95.837338] do_preadv+0x324/0x580 [ 95.840989] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 95.846512] ? prepare_exit_to_usermode+0x149/0x3a0 [ 95.851602] ? syscall_return_slowpath+0xe9/0x700 [ 95.856517] ? fput+0x25c/0x2e0 [ 95.859895] SYSC_preadv+0xc6/0xe0 [ 95.863545] SyS_preadv+0x77/0xa0 [ 95.867096] do_syscall_64+0x309/0x430 [ 95.871049] ? SYSC_writev+0xb0/0xb0 [ 95.874817] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.880036] RIP: 0033:0x455979 [ 95.883248] RSP: 002b:00007f4a44a5bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 95.891002] RAX: ffffffffffffffda RBX: 00007f4a44a5c6d4 RCX: 0000000000455979 [ 95.898313] RDX: 10000000000002a1 RSI: 0000000020000480 RDI: 0000000000000013 [ 95.905619] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.912922] R10: 0000000010400003 R11: 0000000000000246 R12: 0000000000000014 [ 95.920225] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000000 2018/05/03 11:11:53 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) dup3(r1, r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)) fcntl$getown(r0, 0x9) 2018/05/03 11:11:53 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x200004200, r1, 0x8, 0x0) 2018/05/03 11:11:53 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0xb, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e21}, 'ip6gretap0\x00'}) 2018/05/03 11:11:53 executing program 4 (fault-call:2 fault-nth:1): preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:53 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x80000000, &(0x7f0000a36ffe)) 2018/05/03 11:11:53 executing program 3: nanosleep(&(0x7f0000000040), 0x0) futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x2) 2018/05/03 11:11:53 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvfrom$unix(r1, &(0x7f0000000000)=""/180, 0xb4, 0x1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) read(r0, &(0x7f0000000180)=""/184, 0xb8) 2018/05/03 11:11:53 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) [ 104.254813] FAULT_INJECTION: forcing a failure. [ 104.254813] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.266684] CPU: 0 PID: 7394 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 104.273529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.282884] Call Trace: [ 104.285484] dump_stack+0x185/0x1d0 [ 104.289125] should_fail+0x87b/0xab0 [ 104.292853] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 104.297615] ? kernel_poison_pages+0x40/0x360 [ 104.302117] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.307487] ? kernel_poison_pages+0x1a0/0x360 [ 104.312084] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 104.317536] ? get_page_from_freelist+0xab28/0xb600 [ 104.322563] ? __save_stack_trace+0x90d/0xb00 [ 104.327077] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 104.332017] ? __wake_up_common+0x90/0xa60 [ 104.336269] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 104.341218] kmsan_alloc_page+0x82/0xe0 [ 104.345206] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 104.349972] ? __fsnotify_parent+0x75/0x560 2018/05/03 11:11:53 executing program 3: nanosleep(&(0x7f0000000040), 0x0) futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x2) 2018/05/03 11:11:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_snmp6\x00') sendto$unix(r0, &(0x7f0000000000)="a3", 0x1, 0x10, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) getdents(r0, &(0x7f0000000080)=""/48, 0x30) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)) getdents(r0, &(0x7f00000000c0)=""/140, 0x8c) 2018/05/03 11:11:53 executing program 1: r0 = timerfd_create(0x7, 0x80000) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="5e045d9e871e47aadfc2d41e444a1bb36e2b18b45d7cccfa58955766b6666875678e7cce0b6a37094f4804be63d6c11d5bfda3172d612e43ef1c4b5ab4eac4a29b5070d25c08673800929955fd46cbee6111817b0f4c305b20a489579ece2e8de8bef1f9eeca0f865610addc5b07746b736c2a99069603098114c8e25e261546b833e7598647cd85fe95f076b305bca8b35380c7617800943332baf2bf1f90b6ec18a1280de78b7f1523b1f776a9b3afced7d3aff6463440163ce6332fbdcfe5458100a930664a0b0d905aad27b53bdbe2b931a7300d4e021ed75cb8adbaa9df48d7ccef07da19d97ed34a55ff6fc6d4", 0xf0}, {&(0x7f0000000240)="22ff2de80c668ed20af4bd91031920a602b2258a669f27bc9986fae0daae230082a5ab92ae9a10090f23840217f62e0c4f20a1fffacb573552da1fce3c8b1e133ba02a730109fc646bcf79ff46dc58cf26bb0c6f73bb3653e7ce89aac8a3f0c54c903d9c050520eb97480789f8a3015a81789aec57e62e4f2adb5f6ff1f8937c9ada94e84b7d7073c882", 0x8a}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faeff4)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000040)=0x7, 0x4) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000400)) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000340)=""/103) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x7, r3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000003c0)) dup(r1) [ 104.354309] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.359678] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.364524] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.369202] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.374574] ? mntput_no_expire+0xad/0x17c0 [ 104.378905] ? dput+0x495/0xce0 [ 104.382194] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.387575] alloc_pages_current+0x6b5/0x970 [ 104.391996] kmalloc_order_trace+0xb9/0x390 [ 104.396352] ? __kmalloc+0x332/0x350 [ 104.400083] __kmalloc+0x332/0x350 2018/05/03 11:11:53 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) fcntl$notify(r1, 0x402, 0x20) dup2(r0, r1) [ 104.403636] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 104.409361] rw_copy_check_uvector+0x1a8/0x6c0 [ 104.413956] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.418645] ? import_iovec+0xbf/0x610 [ 104.422545] import_iovec+0x18f/0x610 [ 104.426364] do_preadv+0x324/0x580 [ 104.429918] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 104.435382] ? prepare_exit_to_usermode+0x149/0x3a0 [ 104.440418] ? syscall_return_slowpath+0xe9/0x700 [ 104.445272] ? fput+0x25c/0x2e0 [ 104.448576] SYSC_preadv+0xc6/0xe0 [ 104.452134] SyS_preadv+0x77/0xa0 2018/05/03 11:11:53 executing program 5: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x7f, 0x2, 'client0\x00', 0x4, "6fd20e3269b720cf", "de0a9feea50991313f936ccaaaaf9483c9097b5ee0d19f0bae8b1f1428da5712", 0x8001, 0x1ff}) writev(r0, &(0x7f0000000080), 0x0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}], 0x1, 0x3, &(0x7f0000000700)={0x77359400}) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0xffffffffffffffff, 0x3f, 0x300000, @tick=0xffb1, {0xfffffffffffffff8}, {0xe7, 0x4}, @time=@time={0x0, 0x989680}}, {0x7ff, 0x1c, 0x7fffffff, 0x5, @tick=0x6, {0xbd0f, 0x2}, {0x40, 0x2}, @queue={0x9, {0xffff, 0x3}}}], 0x60) fcntl$getflags(r1, 0x40b) [ 104.455601] do_syscall_64+0x309/0x430 [ 104.459506] ? SYSC_writev+0xb0/0xb0 [ 104.463230] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.468422] RIP: 0033:0x455979 [ 104.471610] RSP: 002b:00007f4a44a5bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 104.479330] RAX: ffffffffffffffda RBX: 00007f4a44a5c6d4 RCX: 0000000000455979 [ 104.486614] RDX: 10000000000002a1 RSI: 0000000020000480 RDI: 0000000000000013 [ 104.493891] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.501174] R10: 0000000010400003 R11: 0000000000000246 R12: 0000000000000014 [ 104.508456] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000001 2018/05/03 11:11:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x922, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='statm\x00') setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000140)="bb66a50a88c7aede645a51dc652419a17b2fe20e7bc63af72e65aafb2ddd26afcf6bce60e993e6ee693162d441f20398d2130d560545aa98a222b1b7554478a8d4660881c3184250fdfe3b40565662eca2b4d36ea081d4a1e244931b7026c467a6fb2235217d5dfbd36a325ef9b443c86a005bda0034092dc43947d4829e7332bf743f3febd178afb8538ea262a57cb57401f6c47b8e8b719f1a133800eae5625859b1", 0xa3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000000c0)=""/32) ioprio_get$pid(0x0, r1) 2018/05/03 11:11:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007740)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00000504000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000c000200ffffffffffff00001400010000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='ip6tnl0\x00', 0x2) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0xc49) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18010402}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newrule={0x30, 0x20, 0x300, 0x70bd28, 0x25dfdbfb, {0x2, 0x10, 0xb0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x10}, [@FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @FRA_FLOW={0x8, 0xb, 0x43}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000090}, 0x800) 2018/05/03 11:11:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDADDIO(r1, 0x4b34, 0x81) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) 2018/05/03 11:11:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="1c0000001800210c000000000000008080200000e16d7a96555d0004"], 0x1c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/03 11:11:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x3) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/116) 2018/05/03 11:11:54 executing program 1: ioperm(0x0, 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/05/03 11:11:54 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000440)=0x2) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x40600) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@host=0x2}) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000480)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0xffffff3c}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) sendmsg$alg(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)="50c326278d4acd0fa06c9418d148994b34ca", 0x12}, {&(0x7f0000000280)="356d952db20655a5127cb363fb27d63e2aebe07c3fbc3ee494e1fe725089d09625daa413ccfe3e5d86958df79f7fef2765f902a11ef827fd0042400bae50de950a55e794e18528f5b798430b742de2bbc0bed970e03e619d1959d36c3a6f86e82d4cb33885c75040151ec2862ca2f87c6e84f5f9c25e8007be987d8610b78df2d99014d240f35a23bbb528930937091dddeda0ae1c59db6ce949df34678a5a96a1f4bb2c3efa6e66651536dee6b970349c2b2017d1e5f1e7725d6d1f34646869d97aeb980f5ff5baa40c698c9f1bf677b7f3073650014696bf9992c8c49b1fba28789e6b7e17b29ed773b7b1ab2c64a982d7", 0xf2}], 0x2, 0x0, 0x0, 0x800}, 0xc000) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f00000005c0)=0x4, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)}, 0x0) socketpair$inet6(0xa, 0x80000, 0xffff, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffff9}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b00)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xc000000000000000, 0x40}, &(0x7f0000000580)=0x90) 2018/05/03 11:11:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x922, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='statm\x00') setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000140)="bb66a50a88c7aede645a51dc652419a17b2fe20e7bc63af72e65aafb2ddd26afcf6bce60e993e6ee693162d441f20398d2130d560545aa98a222b1b7554478a8d4660881c3184250fdfe3b40565662eca2b4d36ea081d4a1e244931b7026c467a6fb2235217d5dfbd36a325ef9b443c86a005bda0034092dc43947d4829e7332bf743f3febd178afb8538ea262a57cb57401f6c47b8e8b719f1a133800eae5625859b1", 0xa3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000000c0)=""/32) ioprio_get$pid(0x0, r1) 2018/05/03 11:11:54 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='\x00\x00\x00\x00') fchdir(r1) exit(0x0) lstat(&(0x7f0000000040)='8/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000180)='8/file0\x00', 0x6102, 0x1) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000080)="ba163fa5be3a267b33565a45e950a8f59292b902dabb8887e047b3a39a30") 2018/05/03 11:11:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/05/03 11:11:54 executing program 4 (fault-call:2 fault-nth:2): preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:54 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000)=0x20b7dff0, 0x0) [ 105.393364] FAULT_INJECTION: forcing a failure. [ 105.393364] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.405230] CPU: 0 PID: 7458 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.412074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.421435] Call Trace: [ 105.424032] dump_stack+0x185/0x1d0 [ 105.427673] should_fail+0x87b/0xab0 [ 105.431402] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 105.436167] ? kernel_poison_pages+0x40/0x360 [ 105.440672] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.446041] ? kernel_poison_pages+0x1a0/0x360 [ 105.450634] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.456091] ? get_page_from_freelist+0xab28/0xb600 [ 105.461115] ? __save_stack_trace+0x90d/0xb00 [ 105.465629] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 105.470656] ? __wake_up_common+0x90/0xa60 [ 105.474911] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 105.479848] kmsan_alloc_page+0x82/0xe0 [ 105.483836] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 105.488607] ? __fsnotify_parent+0x75/0x560 [ 105.492958] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.498351] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.503202] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.507883] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.513256] ? mntput_no_expire+0xad/0x17c0 [ 105.517586] ? dput+0x495/0xce0 [ 105.520881] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.526260] alloc_pages_current+0x6b5/0x970 [ 105.530706] kmalloc_order_trace+0xb9/0x390 [ 105.535038] ? __kmalloc+0x332/0x350 [ 105.538767] __kmalloc+0x332/0x350 2018/05/03 11:11:54 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f76657273696f6e005aa2ac0000b8b5a28a29aecbf843385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b672c3a20d10f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bbba500000000000000000000000000000000", 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000300)=0x100, 0x1000000000103) recvfrom(r0, &(0x7f0000000000)=""/105, 0x69, 0x1, &(0x7f0000000080)=@ax25={0x3, {"dd4b68df5e2fbb"}, 0x4}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x7, 0x4, 0xfffffffffffffff8}) [ 105.542342] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 105.547111] rw_copy_check_uvector+0x1a8/0x6c0 [ 105.551705] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.556386] ? import_iovec+0xbf/0x610 [ 105.560285] import_iovec+0x18f/0x610 [ 105.564099] do_preadv+0x324/0x580 [ 105.567656] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 105.573141] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.578177] ? syscall_return_slowpath+0xe9/0x700 [ 105.583033] ? fput+0x25c/0x2e0 [ 105.586327] SYSC_preadv+0xc6/0xe0 [ 105.589886] SyS_preadv+0x77/0xa0 [ 105.593353] do_syscall_64+0x309/0x430 [ 105.597252] ? SYSC_writev+0xb0/0xb0 [ 105.600971] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.606160] RIP: 0033:0x455979 [ 105.609346] RSP: 002b:00007f4a44a5bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 105.617062] RAX: ffffffffffffffda RBX: 00007f4a44a5c6d4 RCX: 0000000000455979 [ 105.624340] RDX: 10000000000002a1 RSI: 0000000020000480 RDI: 0000000000000013 [ 105.631614] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/03 11:11:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./file1\x00') recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="6582991167047845e60c4af85bc0ab3ef9083ee515d22142c65252d1bb2f56c3d172bc683176595711ae5fba20b4cf90279c4ab55954fb01c379e6747bdcb7076e141ea619e3308b7f5723ee397138507992c6e2b4b934bb8c09456cdcae2ffd8da08b503a05071ddfae214f6294d160c03f0ebcfd76a03130ae0724bddd169a26a74e64d3af8546e5c8f50adc92233c66ce190fdff4", 0x96}, {&(0x7f0000000140)="af7b85b5e041c8e55986104ba545ccf19bc674312b59fb666c58fb406ee0f0aeb9686d3e24bfe1d735a82676f770c8d981c9d43146955bb13511be2483578119b1dcb2684d9c33fa2c37811af8f7a0e86bf71970773338bad903bbee29a9bad91fdff85756d099934d590405c1419a9ee18f6f812ac8a97c4ab9036173e0040d7918c73db77a50622b12a967f3fc5da158e903494765e20592a9456c5f78ab9a6d4d9492e9de84b4d6a89cf3e6bf9f070f54d3939b301792e92746c6d6273233a956b3dc9cf31a1798515fb5e98fd20e3960539a6b4c75032217c38b7d22126eacb1b8150df3", 0xe6}, {&(0x7f0000000240)="806741c0e287dd3f58ed488d1e9eb7c4be272af30f655e1f56eed8198edeaa196a731e3ab0deee323de5ce60d5af7e53036cc1b0751846d5eeff3144ab2b9fd7be3b7fb74dde54abe40d503cc8cf8784c7fbf5b7b39375cefa6c601d38d08dffb28f9336bf6fae684701068dc8bd8e2b8da9d15caee0431e59debf9caac044931302443ab0947305fc034fcd738b6bf249f1f46c6662c2d1d9bdd9be11ed9ca9b9f32c0db330723c368ac7954223bec9f24c1cd6f85511440deb05300d96ca7997e7cd59232f1676c9e2453e163672a9d283e397c1ffa399871bcb978070c77d158339adca4f6d193ff4", 0xea}, {&(0x7f0000000340)="9c4832141fd73774880bd299608b31", 0xf}, {&(0x7f0000000380)="c20f4776df80f502d779231c0c6cd8cadd84bf86ca1c9a15de89a0b83f61c36ad5a526d9ddcd43d740f1dd777add118ac62e24ac3155d2f3e5997b3c8351ab0f05ac0cf48fbdfbb57c3626840f4f94d97d8b6016cdf87c2eed0f855aec310d19de6aae2c1560c96638da5b96f0773cb05c0df4cecc9e722a26555de3cdb6e7cf90a2e7b19ef476a17bd2dfe4cd10ebf5a526b0eb0e43b31ba1422d6d6a42748c5563a09a6f68ecdc2e3b439baeee20536d9ed2ba7717af65344a2419e9f21532761dea00746615ce99", 0xc9}], 0x5, 0x0) write$cgroup_subtree(r2, &(0x7f0000000600)=ANY=[], 0x271507fe) ftruncate(r1, 0x3) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20002001}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@getneigh={0x14, 0x1e, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000804}, 0x8040) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[], 0xa871f499) 2018/05/03 11:11:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) 2018/05/03 11:11:54 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}, 0x4) [ 105.638890] R10: 0000000010400003 R11: 0000000000000246 R12: 0000000000000014 [ 105.646167] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000002 2018/05/03 11:11:54 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x4392400, &(0x7f0000a02000), &(0x7f000034bffc), &(0x7f00007df000), &(0x7f0000a82000)) 2018/05/03 11:11:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) close(r1) 2018/05/03 11:11:54 executing program 4 (fault-call:2 fault-nth:3): preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 105.929726] FAULT_INJECTION: forcing a failure. [ 105.929726] name failslab, interval 1, probability 0, space 0, times 1 [ 105.941193] CPU: 0 PID: 7494 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.948072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.957462] Call Trace: [ 105.960109] dump_stack+0x185/0x1d0 [ 105.963797] should_fail+0x87b/0xab0 [ 105.967618] should_failslab+0x279/0x2a0 [ 105.971739] __kmalloc_node+0x22e/0x1190 [ 105.975868] ? kvmalloc_node+0x1a1/0x2e0 [ 105.980018] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.984912] kvmalloc_node+0x1a1/0x2e0 [ 105.988843] traverse+0x1b7/0xe60 [ 105.992395] ? rcu_all_qs+0x32/0x1f0 [ 105.996149] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.000870] seq_read+0x3dc/0x2260 [ 106.004469] ? security_file_permission+0x473/0x4b0 [ 106.009535] ? seq_open+0x360/0x360 [ 106.013205] proc_reg_read+0x1de/0x2f0 [ 106.017150] do_iter_read+0x880/0xd70 [ 106.021070] ? proc_reg_llseek+0x260/0x260 [ 106.025386] do_preadv+0x3a1/0x580 [ 106.029035] ? prepare_exit_to_usermode+0x149/0x3a0 [ 106.034135] ? syscall_return_slowpath+0xe9/0x700 [ 106.039050] ? fput+0x25c/0x2e0 [ 106.042424] SYSC_preadv+0xc6/0xe0 [ 106.046077] SyS_preadv+0x77/0xa0 [ 106.049629] do_syscall_64+0x309/0x430 [ 106.053580] ? SYSC_writev+0xb0/0xb0 [ 106.057348] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.062568] RIP: 0033:0x455979 [ 106.065782] RSP: 002b:00007f4a44a5bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 106.073536] RAX: ffffffffffffffda RBX: 00007f4a44a5c6d4 RCX: 0000000000455979 [ 106.080841] RDX: 10000000000002a1 RSI: 0000000020000480 RDI: 0000000000000013 [ 106.088146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.095453] R10: 0000000010400003 R11: 0000000000000246 R12: 0000000000000014 [ 106.102763] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000003 2018/05/03 11:11:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x3) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85010400000088f301e710", 0x102}) 2018/05/03 11:11:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x100000000ff, 0x3) r3 = dup2(r2, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/05/03 11:11:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001180)=0x3, 0x4) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2240, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xffff, 0x9, 0x7ff, 0x7, 0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/05/03 11:11:55 executing program 4 (fault-call:2 fault-nth:4): preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:55 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x400000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x4, 0xff, 0xffffffffffffffff}, {0x0, 0xffffffff, 0x7, 0xff}]}) 2018/05/03 11:11:55 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xbd, &(0x7f0000000080)="f78408ce24b71a3b1ec7eae3d73c245d8771670cc7588eda040c2d6872a27a50acd1a328d656096f2fc558314a6f09051b5a757767ec074f5018589343b22d8b964de3a654734f698fe851c0df1512bc16957de4eb6ac691916f4d273bbea60b4314d92a9c90261b8052fc36b0fccb27f0e06c51614eaed71f139d92252077bbd3c0a1ab93d2d115f612b7985cfbc3053da7d863a6c18d858b76e30539a58fad277aa214b1f843ef079b2d764202b5aee2fdd3a605632697dd000b9371"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="170000000000fff100000000"]}) 2018/05/03 11:11:55 executing program 6: sysfs$2(0x2, 0x4, &(0x7f0000002c40)=""/148) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa4b, 0x402) 2018/05/03 11:11:55 executing program 7: r0 = socket$inet6(0xa, 0x807, 0xb506) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0xffffffff, 0xb7}, 0x4}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), 0x6e9) mq_unlink(&(0x7f0000000040)='\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/253, &(0x7f0000000080)=0xfd) 2018/05/03 11:11:55 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000040)={{0x1cf, 0x80e, 0x2, 0x2f6, 0x3b5, 0x7, 0x187, 0x7fffffff}, "c336ee09bc61b8ab204e91eac3701016b2cfebae9f8a7db62a255539f1cf5faa4df3b8b9eae76b7a991a9b9594e754706f4f516ff267633909cff1226b9b10e7a029ca76017aaef41f4cf5e0dc8fbd81ace0ba7b7ca158addf0d01c51c36120df79cbd55c47280ec60b53bb616dbadb49895bc1231349c71ba12691f9512fb47bcb66a53316deeca7b57e41d83647eecf316cfb0aa9063c955a7c425f16158908d", [[], [], [], []]}, 0x4c1) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/03 11:11:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="eeffffff"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2c, "6c038d33465c505bb274b9ce65d56f09fb8d3e018933cf304280ddc7d2cd000ef7b52ee3d90205f0cd4e7dbe"}, &(0x7f0000000040)=0x34) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffffffff2241, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="090000005184e3887abd4b3dddab3528a79b38738f4e442e682f0fb3f72e41f0d9dc03d4f8be85f5ca889894ce23f84cf2e83a09ec851ef9eb8e283679ae051520584590832e18ac8c0a507b0ca70f9f18df9b764891852279ed32171b1a0bd347d9e602207b0831dec94dd7d62534d1a9438018bd6acbee8d9f640b6c58f0533228d4c4aec048c5cdea845a49907b41"], 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) 2018/05/03 11:11:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x100000000ff, 0x3) r3 = dup2(r2, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/05/03 11:11:55 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='4', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x28440) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') dup(r1) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x128, 0xf, 0xf, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@nested={0x4, 0x81}, @typed={0x8, 0x29, @pid=r1}, @generic="adb48c6eb6329f8c33986f0a26886f4cea4f697c8c", @generic="6a3daf5bb6dc093bbaa23db693812670c877875d0b44d2a15d4709e8312ecf5da7f74bb56c949abfd655b21454f381643977688b2029017f825b054255e0bf1f1160a670362e5fcaa7bfa9cfeef90d221aec6c39eab900b847de0eba687cbfccd523de8d9d7a5641f1e33b8b7bca4a9a2e9a918d1bcead17b4ed6264501e47a40d3953429f8ee38e37f6bc3ac53a1ec7ed7f32a7710a181a666c69cd51083358338bf906984372518bb82c32d21a6b128da94b615f7cacbbfb6e7088ceadbf3de50a0169215fd3f0cc3ac2d1965da126fb8b874c3b4f4315c6905dee9ab5f1af53d352716754338625041c60c6fff45120"]}, 0x128}, 0x1, 0x0, 0x0, 0x44040}, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004300)=[{{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/154, 0x9a}, {&(0x7f0000000640)=""/49, 0x31}, {&(0x7f0000000680)=""/136, 0x88}], 0x4, &(0x7f0000000780)=""/37, 0x25, 0x3f}, 0x3}, {{&(0x7f00000007c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/66, 0x42}, {&(0x7f00000008c0)=""/241, 0xf1}], 0x2, &(0x7f0000000a00)=""/175, 0xaf, 0x5}, 0x2}, {{&(0x7f0000000ac0)=@un=@abs, 0x80, &(0x7f0000001140)=[{&(0x7f0000000b40)=""/195, 0xc3}, {&(0x7f0000000c40)=""/157, 0x9d}, {&(0x7f0000000d00)=""/204, 0xcc}, {&(0x7f0000000e00)=""/253, 0xfd}, {&(0x7f0000000f00)=""/19, 0x13}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/173, 0xad}, {&(0x7f0000001040)=""/245, 0xf5}], 0x8, &(0x7f00000011c0), 0x0, 0x9}, 0x7}, {{&(0x7f0000001200)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001280)=""/99, 0x63}, {&(0x7f0000001300)=""/73, 0x49}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x3, &(0x7f00000023c0)=""/145, 0x91, 0x9}, 0xe91}, {{&(0x7f0000002480)=@ipx, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002500)=""/47, 0x2f}, {&(0x7f0000002540)=""/58, 0x3a}, {&(0x7f0000002580)=""/68, 0x44}, {&(0x7f0000002600)=""/174, 0xae}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/123, 0x7b}, {&(0x7f0000003740)=""/204, 0xcc}, {&(0x7f0000003840)=""/206, 0xce}, {&(0x7f0000003940)=""/73, 0x49}], 0x9, &(0x7f0000003a80)=""/195, 0xc3, 0x8d6}, 0x6f}, {{&(0x7f0000003b80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003c00)=""/59, 0x3b}, {&(0x7f0000003c40)=""/232, 0xe8}], 0x2, &(0x7f0000003d80)=""/118, 0x76, 0x1}, 0x9}, {{&(0x7f0000003e00)=@nfc_llcp, 0x80, &(0x7f0000004200)=[{&(0x7f0000003e80)=""/34, 0x22}, {&(0x7f0000003ec0)=""/169, 0xa9}, {&(0x7f0000003f80)=""/158, 0x9e}, {&(0x7f0000004040)=""/36, 0x24}, {&(0x7f0000004080)=""/22, 0x16}, {&(0x7f00000040c0)=""/15, 0xf}, {&(0x7f0000004100)=""/141, 0x8d}, {&(0x7f00000041c0)=""/46, 0x2e}], 0x8, &(0x7f0000004280)=""/123, 0x7b, 0x400000000000}, 0xfffffffffffffff7}], 0x7, 0x12003, &(0x7f0000004500)={r3, r4+10000000}) getpeername$packet(r5, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004580)=0x14) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000014000dee00000000000000000200000008ef2a00b9000000"], 0x1c}, 0x1}, 0x0) r6 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x7fff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{}]}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000380)={'veth0_to_team\x00', 0xe51}) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) bind$vsock_dgram(r7, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0xf5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000000340)=0x7f, 0x4) 2018/05/03 11:11:55 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0xa11, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/03 11:11:55 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x48) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x7, 0x4, 0x20, 0x3, 0x33, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x89, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x80000000, 0xe533, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2, 0x8e}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) unshare(0x40600) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x4, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/05/03 11:11:55 executing program 2: r0 = socket(0x10, 0x80008, 0x5) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) 2018/05/03 11:11:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xf16adc45abdd1833, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xc8d) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r2}) 2018/05/03 11:11:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x420000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff"], 0x2) 2018/05/03 11:11:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="9fe78007cc7faea4ac1d1398", @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="ee3a0b30edd7e4f3a3b88dade6a8d366e42552f77c"]) 2018/05/03 11:11:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000000)="8e234102352e933ee74d9193fa48581aa39bbe8e12c18e8c09bf0ec76e272c7a3cf7cb", 0x23}, {&(0x7f0000000100)="a004f29a9ef3524558724c633406541484c3a9a879a0a45dd095f00b92", 0x1d}, {&(0x7f0000000140)="724fe30fb6a91837f226ab35b6130ebaa5368823fdbb1e6cbceeb9da9ae9862f094256da912a69f1fdb5509c36116700ceb88dcbc0320d6b3d417cdf36e386d43861369b370e182d37feac5c5e46b5bb06616346c4ce70fd29149e7617f68b192bca70c4847c4a27567931c82011c16153ac188bb27f4625712c7e22735ef317a67ab92afc18b32a576b73b2ddee850fd5f4cdea5a4aa2dcb5624424d3a0d95085656f6dc1fd4a45218c83edd8bb07b084d9d8d9dda31a108ff190a4489eebb66fe15a523e615845abfca6687a6361927f53c6", 0xd3}], 0x3, 0x0, 0x0, 0x11}, 0x0) semget(0x3, 0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x400000000, 0x4f42}, {0x80000006}]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) sendto(r0, &(0x7f000002af28), 0x0, 0xc8c5, 0x0, 0x0) [ 107.103698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/03 11:11:56 executing program 7: prctl$getreaper(0x28, &(0x7f0000000080)) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x185000, &(0x7f0000000500)) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/05/03 11:11:56 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001340), 0x80800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 107.299569] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/03 11:11:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x200) sysfs$1(0x1, &(0x7f0000000200)='posix_acl_access\x00') fcntl$notify(r0, 0x402, 0x20) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="08022cbd7000fbdbdf25040000000c000100010100000300000014000100080004004e22000008ffffff7f"], 0x3c}, 0x1, 0x0, 0x0, 0x20004800}, 0x80) 2018/05/03 11:11:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'dummy0\x00', @ifru_settings={0x81, 0x3ff, @fr_pvc=&(0x7f0000000000)={0x7}}}) 2018/05/03 11:11:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x80, 0xe6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0x3}, 0x90) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000240)={0xa9, 0x6, 0x0, [{0x0, 0x7, 0xab8, 0xffffffffe31a28be, 0x7, 0x2, 0x5}, {0x101, 0x2458dbb3, 0x200, 0x9b5, 0xda, 0xd7, 0x98}, {0xab, 0x0, 0x4, 0xff, 0x8, 0x4, 0x4}, {0x7ff, 0x41cf, 0xffffffffffffffe0, 0x1ff, 0xffffffffffff8001, 0x1, 0xfffffffffffffffe}, {0x1, 0x9ce, 0x0, 0x7fff, 0x101, 0xfffffffffffffffa, 0x3}, {0xfffffffffffffffd, 0x868f, 0x7, 0x80, 0x1, 0x80}]}) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'nodevtrustedproc\x00'}) 2018/05/03 11:11:57 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, "706f7274300000000000000000000000000000002000000008000000000000000000000007f4ffffff0000000000000000000000001bf73a3400"}) fcntl$getflags(r0, 0x40c) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") acct(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000180)=0x8) 2018/05/03 11:11:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0x0) unshare(0x40600) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x80140912, &(0x7f0000000100)=0x40000008002) fcntl$getown(r1, 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) 2018/05/03 11:11:57 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) write$binfmt_misc(r0, &(0x7f0000000200)={"11409ac5", "b49e47a8716004a1fae919824c03993c1e9fe9f536e7a8edc0aa9f0e71b88c5c46b52d08593e098d065a3f6b7162e44f976e889b0e529695c5f06b30aaf299c5dead9be91bc7136b9e661d071cf06794bb0500e480ed4333f02a67d836cec165a4a2f9766c49359f1f92fec6e38395405bcd2b9cab2b8909a741c693a24eaba39ea6a20757d796347387ca0634fd8c0c77370d82e2a3e6bf79e2fa3afecb6f69ffbfa931ad2948d96de3e350b8a17e00553c10f1198252525f06dc3a777491661c93cba41343f456b29cc45ef7026762d8a8b5ac5aa35378bdf1881b0ed65a562f445527d938659ed5b65c31e8540f45a306"}, 0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x10000000000001}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/03 11:11:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000640)='/\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/03 11:11:57 executing program 2: r0 = memfd_create(&(0x7f0000000180)='\x00 ', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x240) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x4000000001000, 0x2, 0xfffffffffffffffe, 'queue1\x00', 0xffffffffffffffff}) ioctl$void(r3, 0xc0045c79) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400}}) 2018/05/03 11:11:57 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='4', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x28440) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') dup(r1) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:57 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x410001) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/rt_cache\x00') dup3(r1, r3, 0xfffffffffffffffe) epoll_create(0x1) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/03 11:11:57 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x45) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:57 executing program 6: unshare(0x400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xb773a91c220d4efe, 0x0) 2018/05/03 11:11:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x101, 0x4, 0x10, 0x5, "16eeb8a961d37a1cb0e460aab79c5306bff33e3dc04cf0cb6eafd561d06b5b18a5116dae08e6baf0d94f6f6d2eecf575abc20a88b8b4e5beebfb4abf04e76229", "1eb0d324dc779e9ea687ee3964f463cb1abb8830d2bb7567b426b98b8e02ac31", [0xe12, 0x1]}) unshare(0x28060400) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000340)) 2018/05/03 11:11:57 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000100)="2f0000001c000367ffffff000d0000000200000000130000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/05/03 11:11:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x18, 0x2e, 0x1000000007ffff, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121080, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @dev}, &(0x7f0000000240)=0xc) accept4$packet(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001940)={'vcan0\x00', r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001980)={@mcast1={0xff, 0x1, [], 0x1}, 0x3b, r3}) openat$cgroup_int(r1, &(0x7f0000000100)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) 2018/05/03 11:11:57 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) close(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/194) 2018/05/03 11:11:57 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xfffffffffffffe2d}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') fcntl$setsig(r0, 0xa, 0x19) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 2018/05/03 11:11:57 executing program 0: socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x8, @dev={0xac, 0x14, 0x14, 0x12}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'ip_vti0\x00'}) r2 = socket$unix(0x1, 0x1, 0x0) epoll_create(0xaf) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffffffffffffff7b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8001, 0x5, 0x939, 0x40, 0x10000}, &(0x7f0000000180)=0x14) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0xffffff52) 2018/05/03 11:11:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600082c0000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078678de1459ca94805ea23bbd7fa02a28639aa12f42d90fb20c129bd6f25335255c199117d90504d8eccd1a8e611f48c315ca1aebded3fbeeb01ac09674a8ebd78928dd6995c496c8952ac8cf702302c54d7f9753c26254f11f15607b4338d679d932f1cfcc799f1d85ae289d0b1782afc4e2948432f397a061873f5df0f17"], &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/03 11:11:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000366502ca04dcb6c613f554711ccddb977d74f0ab2f3cfbbb3a946bef60450d2f78f137cea5b3327bda7436c27583495757eb78c1ed514392a5a0aba6fa80cfa1ccf619ecdf75dc9bff8d9637b62c6aa13d3e4d43985b0000000000000000000000000000004dfde121a085f85784ec0cb143f5cc3e945d096622be", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0xffffffffffffff4d) 2018/05/03 11:11:57 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3198c1, 0x0) recvmsg$netrom(r0, &(0x7f0000001600)={&(0x7f0000000040)=@full={{0x3, {"8af27e2d71286d"}, 0x1f}, [{"4c635e974bbcad"}, {"17aed1b69639c3"}, {"ddadd3a2e99497"}, {"492ee27b4ad2f7"}, {"2921e346c728da"}, {"3e0e245555d65e"}, {"0c026b68487451"}, {"12c54bb07bdeb5"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f0000001640)="96c102a6ef37746408226fd086eeebae418de7a892d1d13c28c063d6f7e3806a07e952fe537c41b1196f5a2ac898ee0db4d25eff7cbe93c2862c1e0d0f263497ad7ae74bfeb53e9ab92ad9bdc5c6d77de3cd30d71c108ccd417ddda3", 0x5c}, {&(0x7f00000000c0)="2b180dbb1fdeff919229d068e73b3491d769309aa018e1bd119a4f278144d17f31c9a58e85d3db2fe1495a8fcc7f", 0x2e}, {&(0x7f0000000200)="3334828d54c7c9e0aca2311259a1bfe9897e49012f260f4676b14306522294dc6d394a6b6027ac2639bb8cbd683bd5f43d235aba4741e8045d2cb4d2f427a0ea38e98c22382d1c5521640906286257f51e3d8494180e31ef3ceabe02c999f221cb2d7ffcc2c629332baf2c8dc868", 0x6e}, {&(0x7f0000000300)="3bd0071d2bae867abf210befb640b5969138ece2c2fa773ec604bc20af15eccc46f7aef284e840aac34f5c5ccbdbb0cabed26d5f34d84de73145190e1bc5d4f1db41f3e40fe8d66eb6208744a96f73ce98a1d8392e9ee9b0db5b856a268e0b2f45263d8d31975a43479893d0cd50c35d951a81f28b4e1c176ee3e4103c48439958ea1d9008eef417e7f7022f864e3a5fa0a555b120caaf909974b48fb88404a0bceaeee912c8a7851e4bd33a208d05c48ba5360af9a4c8d08224c32a56630cbad917affb74e76b8510bc9ad7187b2268faac1630ce939f9c1e912a08eeb72f4a631ffc8d5876", 0xe6}, {&(0x7f0000000280)="e3943707bdba143f0aace5e09e29885626cb05", 0x13}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="4a5095a8454de6bdd3278a21179a367077eb6cc2931af01019df315d49ae08dcd1f0bb5f7c4840e09cfb207958197cf8de49b6e38d08d8", 0x37}], 0x7, &(0x7f00000014c0)=[{0x108, 0x11d, 0x7, "7998a745a7623e6b37cff4cde23fe75a2ff3719b7654cf6540d7fa092fd9c9638c13ad07e4ddb0e2cc2edd6f5906b0810a82ed23623873b2e6942e3891ef02092beddbd41baed9004fbd7816b6add95bddc9768b7efe3f1d4e4419ebf9f1cc682424e65fbb8d176287a628cb0c0b7bd3076a90332163192010c2a1f6a673eee47713cf13151b8f0523aa325d9bf826f66b26be0d034214aaca22588a0057032bfeb96cf36bb835b20452e51357287b1b64257b7799418dd06f081aec1b2680bc32b5d1d36a8e3410201bac162b2b5dad4e0cdf17123e566d1538cbd940aaafd48cd58b9c8496a6f7cdbf3d32712495ebf64a02bea261"}], 0x108, 0x40000}, 0x20) 2018/05/03 11:11:57 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_mr_cache\x00') r2 = userfaultfd(0x800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) io_setup(0x10001, &(0x7f00000000c0)=0x0) io_submit(r3, 0x8, &(0x7f0000000c80)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x7, r2, &(0x7f0000000180)="c84e1cd2fca344fb1c69e010e469cb730ec11e3c9d8d48fd4b7fe6bfb7173e1d3ab3980701df8990b72668bf09c4be3ca0409176829e7bcdcecf0dd4397a81a850dece7bb3e28ecca1e5953eba3eda4e5fd771760ce4183d412f5eba444f4f8eb7b4dd3430b3f1ff6eb0cd5d463fbf34d9524c0b0df11bdce3b118ee372000d2f65039c3193d1fa34bd14a5241174f12c158b2cb70629f75dba905c4d47ecb8293a2dbd75120087d9f09aadf1650aa7104e29290d4fd65ba3cc56aa6252f5eda99b1dc27839ce42ef7", 0xc9, 0x1, 0x0, 0x0, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00000004c0)="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", 0xfe, 0x9, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f0000000600)="d0c27a6ce0a432e36a00069a442a92c329c266c1e111f4b377a1fc9dc48f1b3b09f41243405bab47067e9fd56fdf325d29d256c986482eb819d5aa1f935c4b3b60bbcd815a3d24feb33e11affd16faf6b7c39d117ee35c1aac7e87be8e4b4a7a27911670c34da7297a83c4b7b5dd9d0583f1dc1939ff5be31e2680db738e11c5bd870f5afbdf4e9215f3faba98bcc7cd4767060077a79ea0bc6cfe61aba614c95fa99d04568b4855c796718ec3808cc95325506f3746abdc920c295bcffa6d84d0407a35e0f5", 0xc6, 0x4, 0x0, 0x81b5465dae3b7ce3, r1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x401, r1, &(0x7f0000000740)="ccf9b32a428e057a4cb4833780abfff680b9681874dd5ef5eeb8b6d8ec1793dd", 0x20, 0x53, 0x0, 0x0, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00000007c0)="badb11d2ccdda016aaa8bb080ddf439e37e7a9395e621addefcdcec674e5c5345b8417a3801332d181b721d449f36f7a61ad4402e867507023783f3942188d73729d8d6075de147971aab21ede765e278bb4274127fc3e033eb5111b77a573317d68cf48838b1a7ccc52e55ca9cb4c21d865a2e1e017932177e233d12a3fd18d0bae61248cc88bce0ba8fea6672ab03dffbf8881e00cf60afb42aec1e2cbb8fdbfada6378cfe2a1fc4667ed8e304ffce2a6b3295c536697eff2587fdb4b3d555", 0xc0, 0x800, 0x0, 0x0, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x9f4, r1, &(0x7f00000008c0)="7929359ef653ce94bf649b7ca57172194685c4b249e9ea7c7afb00d8443475885805364ae376b86c228a7aadda092891148e8866f436e35ed66959850deccf8544996993e4d6f54355610d6b6674cf32d31c59f53b5578b283168395cff7c9ba403cdb1925a71b4abb7129138363d5dcb636d85f6f7169918c1a6e4877aef9b1671b9df7689dd3434482dd8b81faa9029c03d4315691b2433451777278b9f506acdda6e7fd1e04154660899231e724358851a9bfdf08e8e3384c93678df2b2a4d7cf15304b", 0xc5, 0xffffffffffff0f10, 0x0, 0x0, r1}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0xb, 0x1000, r2, &(0x7f0000000a00)="37b7dd85ff512799141f5b70596851c6c7efd72829099ce808217aa2189f79a4d63dffab26cb8df74c9fdef7ea87fffa933eb4815eecda688ba2f21549d9e85836bbcdb2be92403b581604d58eeaa6a833edea0ea0656ed4d1c16f0706ef9960139d3f0eb832c002591e2ba71eebaf377db1b1e157b7ee14477a7f04bdd669fcaa36a929c7d74e5731657296969248aa2b4c11803c35d6775557f198e94fc5d656cab7b1331250a40067c0dd5e211b78b269c383c5eb724bbc6c286f675922a9d0646f7539bf9fc2d5497498a726df0935be1c6255e3ffb2450350d92f8bf65758480d8b7526a0db700a12b14ea4", 0xee, 0xff, 0x0, 0x1, r1}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x7, 0x4c66e285, r1, &(0x7f0000000b40)="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", 0xff, 0x54, 0x0, 0x0, r1}]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/03 11:11:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socketpair(0x10, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000000140)="40e4418f311df3218db07b7a086b9bf37e56f92f0a16c57819ff978051ffd399bb8e115b47e3304f5634b20c960a3e2466155a747eb0746b4e169453bba8337c516b939ef1bf4814a84427f5343144e5cc16e94ba60adb6295cf3d16670bf4cc69163bde0e", 0x65, 0x4, &(0x7f00000001c0)={0x3, {"f3a7b1a2ad0045"}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6006f5260008110000000000000000000000000000069646efb4d79e743c0d000000ff0200000000000000000000000000014e204e220008907818bf223d6e6026b8d8982a27e3c63d8d8e85a1e0e37679af92b13ab073e2ca8a0add3df72a1ca9f57b371f83c4f99f561b1ef9e52084fc85eb1d4991caf8dfed07520e379ed79d68b75aff5b64639e44bdf927162efaa80d1b094cdbd7710af4e2f6b4384642f120aea0b5fe6ddc0fbec4f1319da4f2a610ea19254c3a6b5938df3d4dd155b6187123beca475e23a6f8c43572dae90b0f34828d"], &(0x7f0000775000)) 2018/05/03 11:11:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) recvfrom$packet(r1, &(0x7f00000000c0)=""/10, 0xa, 0x20, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x2, 0x6}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad0d39e9e95f9ee17c4e671c6dc721e7c2", 0x11) 2018/05/03 11:11:57 executing program 0: r0 = socket(0x0, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/03 11:11:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001980)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001a80)=0xe8) sendmmsg(r1, &(0x7f0000002100)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x1, 0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="07d03ce1d015f5d16fa277c0cf17e7b6731b8e5905dda0356a73fd7ebf56dac5d74b250dafbebfdb04278ab07af3cf89c9", 0x31}, {&(0x7f00000000c0)="88532ba805e9aaa3620f23251924257915b1c68c49e675404f0663b3ea398f4e", 0x20}, {&(0x7f0000000100)="f4e11693925f23a65dd71098af14ec75613810fcf19010b73dcd404a6cb460de4f9f708230caf16b27aa79c17dc80f699e4b912317", 0x35}], 0x3, 0x0, 0x0, 0x801}}, {{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="9733d84a18cd5b19a4c571e8dce115c2a1a2e7177536929fa576c7605d944237a4581555c3e11c7834f3621808db9a193019e1f5693dc967788799e8c32a46a16bcbc7ad93f66f5e77a8deb1626b7d13b0c663352bff59e07b4cc5b74f88db19f422a03f90bd08b721f9ec8d3dc93f5c8f83c982d565e368273708f142d32c9bbc13f9b13b6c44896d0cc5b600106e4f63158c02e110a05aac0012985138ab871ce68fc3ffc3469ec5aa233768d9a922635f5f05f12a01eb6a5304dc27990b8747cd2a7986ec35e838c7fe112810ceeb2599c360e24c89e2b4472026ca9d5ef5a709122f9b3b7a", 0xe7}], 0x1, &(0x7f0000000340)=[{0x1010, 0x104, 0x7, "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"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"}], 0x1298, 0x20040880}}], 0x7, 0x800) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) 2018/05/03 11:11:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e6574003b0039104c19ecd7c2513b70899fbee094ed448c77fc23cc9ababfcad705c43eb94a17b9fb2759d0ef054bfe79c6d9ef99b249090525e21ac031fdd5fd5aace2279573ed28fddf408113fe3220eae32564316b0b254b51fba50ec1b50ea0551f195efdb24400a5cb6406528d40e9bada1c81d95d7d66eb3c2f11fb13ecfec5c34fdf3ff7ef5d3429cc94237b6e5980cf89b770415278584908dd5b7d122afe7faa23c62d54ef10747e06a684c0f8f901d8add536974942bb1ce3df266ac6eeefd8d9deb78dddf213") mremap(&(0x7f00009a9000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f00001f1000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x59) prctl$setmm(0x23, 0x5, &(0x7f0000b4e000/0x3000)=nil) eventfd(0x800000000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/05/03 11:11:58 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) syncfs(r1) 2018/05/03 11:11:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x101080, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x12000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) prctl$setmm(0x23, 0x0, &(0x7f0000ffa000/0x4000)=nil) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) 2018/05/03 11:11:58 executing program 6: syz_mount_image$iso9660(&(0x7f0000000680)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000180)="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", 0xfd, 0x6}, {&(0x7f0000000740)="fe3940a0a60b0c327e2609dacbbe4cebc73d3c602e3f42a7a67f1f15226bfcc5b60a0617d7df320db82bb6446fc3567398c08b4c55efd65c15deef8b7c27357bc50613243126080c75e629c00000000000000000000000", 0x57, 0x10000000000000b}, {&(0x7f0000000300)="4b701800d04e045e6eb9806c4044d09d163c0d525f44fd43fe2dfc3b6fab3fea5191970b841703fcccf716c069f52a4e359e78dc0dfffad0922f790e752a9bc83908aabb249c09be846c624f27f83ccf7f66f40a", 0x54, 0x7}, {&(0x7f00000006c0)="a6baed868f6d47cee542861f640a88d74348293af74dfc6b72ac0506000000000000005c8f5896affff7a279d6151d1690fe39d19c4b19bedd077198fd9b73aa9e7718af09206cb95d4cb6f458d5e946d6", 0x51, 0xcfd}, {&(0x7f0000000400)="8fcda1d4e3382022841ef8f9b66ce600f8531e8340d0a09ac6fbdb71279a0e542c225fc79a958cca9a72afda1719c37a3fb777c6601f11713061a7f88db73416b47c4343629812792252e4e8d5dff0a4554f6408baf22c0d6333a74a2ca60cb7e29dc1a55f71e4603beb14011a13d8c06303dfb740f7c1de848fbf5d71333fa556044045fe57", 0x86, 0xfffffffffffffffa}, {&(0x7f0000000500)="761f0d0c6062b7403cb3bf5e07defc2f48f78cc5ffd25e6205d914861169a2142055832f55683dacd10ccb15897f4b92b5719e9084bfbc3d112ed273b4338d392728f0c0ee3945f89b79c7b6a92148cee1e28122f11d33eb015b0f0d2ab00fd13c3b00a4e3a0e7cf1d048d1d82d74deeeec8e36f34acbf101782f68f0767cf09b43730ecd3ef90e2de4751857f07dbeccff84c98b7041e", 0x97, 0x3f}], 0x0, &(0x7f00000004c0)) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x7, 0x1, 0x3e0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) [ 109.131056] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/03 11:11:58 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) close(r0) 2018/05/03 11:11:58 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3c9) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x200, {0x2, 0xffff, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x202, 0x3fa, 0x1ff, 0x401, 0x9, 0x0, 0x8, 0x7, 0x2}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) 2018/05/03 11:11:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x4004510f, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/03 11:11:58 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x101) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/03 11:11:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xdf, "bf5f351a03073e84641ff906adeb7505f23c5397e2c027c567c5ce6b5c46da62b7fe1a2070cc51bf105a865f7c6625726641c12a6346954ae9f5751a1464505f53dd29b8a8c9bca5f7f622ef8f9f7f5b12997cf423901465493c0e566f825ae9e71593fbc9020a2723fcc6b3aebc00412432146f4cfcc9aab691cae8822b2a95a6d3abdccccb4f1df9be92c9c03869d6d3c60c775646121b603b744598e50516d2e8544c6538d9f025dafac97b4aef4871d1b73096075bc305f50fa8b05784ffe5fc9743bd00a149743442d49c46dfa340687b972ef59de4b101f6fd81cae7"}, &(0x7f0000000240)=0x103) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x0, 0x410200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000002c0)={0x3, 0x8001, 0x6, 0x0, 0x0, [], [], [], 0xffffffffffffff3a, 0x101}) sync_file_range(r0, 0x6, 0x8, 0x4) 2018/05/03 11:11:58 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x16d07e, 0x0) write$evdev(r0, &(0x7f0000000140)=[{}], 0x18) 2018/05/03 11:11:58 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x9) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) 2018/05/03 11:11:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/03 11:11:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4c, "237e695a1666fdb365958756a47b4adc2cfac5e98f55d69dedb01e58c3214d6a124a9d82720a159cb9a6121ca9231354890148087d20a20ee7ca72e8029899731431ca755ab3c7f3e1f3e498"}, &(0x7f0000000000)=0x54) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xe0, "64d654bd10f45bc92578e6a1f5978129df12eee33d5156f50b58538618ddbdef30985dcc0e1f584c5ae471f7b8b6f2452d6307cd84c12b5f454c0bc200ac70dbada01c65cc10754da0de9210c8fc3918e92abf7102fd2ffdd660999c6df927e56cdaa4c2022afe54d15adacfeecc136aaba179e9c9572f33e632ad7a9f6e9d81559a0e21ed46edb150347bcccc7fc6e5bcb2c1bfddb22ca4c5f3e028f1f1682fe2093ecc3b7dbbc994d67b49a6479d8381912fbf2ffb46467baa5924c990402b21e75aecc5f70d61cdd816d274f0156e7d0ab4d41bd938f3e209fa9808208812"}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/05/03 11:11:58 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = dup3(r3, r2, 0x0) getpeername$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYBLOB="0400000000000000", @ANYBLOB="01000300d70000000700000000010000e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249"]) socket$nl_route(0x10, 0x3, 0x0) 2018/05/03 11:11:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xfffffffffffffffe) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xf) 2018/05/03 11:11:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0xfffffffffffffffc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xaad1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4409bcc857a030e38e87050313", 0xd) 2018/05/03 11:11:58 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x800000004d, 0x0, 0xfffffffffffffffe}]}, 0x10) 2018/05/03 11:11:58 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)=""/120, 0x78}, {&(0x7f0000000680)=""/212, 0xd4}], 0x6, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000800)={0x5, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/05/03 11:11:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000040)="bb18dd082c364744614b4651dbb4051ebc56c43cf18a28b285b564809834cf92"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3fd2639b, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x94, &(0x7f00000000c0)=""/148}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) quotactl(0x400, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000340)="38bf8993097a05bc78332df435157a997c7bcb2e625a5bd5a41f278976c215ccc79794de38b2e9ba8cfc5dee999331fb84923a50b3895dc5bc711d6bd6b3985e6da23d2ed4363f93af89854c8f762c91c6c9ef43e7") 2018/05/03 11:11:58 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) syz_emit_ethernet(0x72, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) r1 = socket$kcm(0xa, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x3f, 0x4) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000180), 0x8) [ 109.772805] sctp: [Deprecated]: syz-executor6 (pid 7787) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.772805] Use struct sctp_sack_info instead 2018/05/03 11:11:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=ANY=[@ANYBLOB="2000000000000000840000000c000000000000000000000000000000", @ANYRES32=0x0], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/03 11:11:58 executing program 0: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d6c000)='1', 0x0, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='~', 0x1, 0x0) futex(&(0x7f0000000280), 0x9, 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)=0x1, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='V', 0x1, 0x0) keyctl$unlink(0x9, r0, 0x0) select(0x40, &(0x7f0000000000)={0xffffffffffffff3b, 0x6, 0x1, 0x7, 0x40, 0x521, 0x1, 0x4689}, &(0x7f00000000c0)={0x3f, 0x5, 0x5, 0x4, 0x6, 0x2, 0x4, 0x8}, &(0x7f0000000100)={0xfffffffffffffffc, 0x4, 0x8, 0x7f, 0x0, 0x5, 0x3f, 0x3ff}, &(0x7f0000000240)) 2018/05/03 11:11:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4c, "237e695a1666fdb365958756a47b4adc2cfac5e98f55d69dedb01e58c3214d6a124a9d82720a159cb9a6121ca9231354890148087d20a20ee7ca72e8029899731431ca755ab3c7f3e1f3e498"}, &(0x7f0000000000)=0x54) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xe0, "64d654bd10f45bc92578e6a1f5978129df12eee33d5156f50b58538618ddbdef30985dcc0e1f584c5ae471f7b8b6f2452d6307cd84c12b5f454c0bc200ac70dbada01c65cc10754da0de9210c8fc3918e92abf7102fd2ffdd660999c6df927e56cdaa4c2022afe54d15adacfeecc136aaba179e9c9572f33e632ad7a9f6e9d81559a0e21ed46edb150347bcccc7fc6e5bcb2c1bfddb22ca4c5f3e028f1f1682fe2093ecc3b7dbbc994d67b49a6479d8381912fbf2ffb46467baa5924c990402b21e75aecc5f70d61cdd816d274f0156e7d0ab4d41bd938f3e209fa9808208812"}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/05/03 11:11:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x2c, 0xaff, 0x0, 0x0, {}, [@nested={0x18, 0x0, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x5c, r1, 0x18, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4) 2018/05/03 11:11:58 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400000) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x400) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000180)={'syz1', "f8d654e0108c12345fdda285aebb807d10bed52710faf4b926e0d7913a7d654d9058bcf980e8bd7ffd75c12c1307d3884a456df31ea34d5f24129fd0f52131a553cf924daa77e1831daebef9e1f053e31f32ac880ab5ad66ce5b113936d1fd"}, 0x63) r4 = getpgid(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) tgkill(r4, r5, 0x9) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x56, 0x10001, 0xeb, {0xe625, 0x259f}, {0xd2c0, 0x3}, @period={0x5d, 0x800, 0x8000, 0xb2e, 0x9, {0x6, 0x7, 0x1000, 0x22b}, 0x1, [0x9]}}) ftruncate(r2, 0x80) semget$private(0x0, 0x1, 0x121) 2018/05/03 11:11:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0xfffffffffffffffc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xaad1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4409bcc857a030e38e87050313", 0xd) 2018/05/03 11:11:59 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x27e380) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x2ca, 0x5, 0x2, 0x8, 0xcaf7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) prctl$setname(0xf, &(0x7f0000000100)='^#cpuset${\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8, 0x20}, 0xc) write(r1, &(0x7f0000000480)="9c", 0x1) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socket$inet6(0xa, 0x3, 0x5) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x7f}, &(0x7f0000000240)=0x8) [ 110.006656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 11:11:59 executing program 0: unshare(0x10000000280603fe) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x80000001}, 0x8) 2018/05/03 11:11:59 executing program 3: mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x200, 0x0) signalfd4(r0, &(0x7f00000004c0)={0x7}, 0x8, 0x80800) mount(&(0x7f0000000080)='./file0//./..\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000000)='./file0//./..\x00', &(0x7f0000000040)='./file0//./../file0\x00', &(0x7f0000000380)='gfs2\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x58, "1b1ee8a90f1f0d4ace862503d81926e7d9f8435ac3fb099e1d4ce054130465fc807199d435e580b85352538f48a280d8373140384b2661297035aacbda6b14583ef5295a79ace42cd531a91987c8846030eb4b91581ee9d4"}, &(0x7f00000002c0)=0x60) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) bind$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x800000, {0x0, 0x401, 0x6, 0x80, 0x8, 0x8}, 0x6, 0x7}, 0xe) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x4) [ 110.104683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 11:11:59 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2800}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="4b49aff406e1aeb9f511519ce68c91f16b98a35cc56ba9464fc94e8b8cc0044d02aa39e50130a6b174659809536afee18e3f4020af8b354b18b1d0e25244d584fbeb1781ae9649adc41ea78ce9ce9a7634a6d63fa9b098a242d536f444ac4cee3cf46eede1027f041392a4f797da90bb4e139aea3c118fb69c982d4fac0ca5eb81bbe9e6dfe5c4f3c9b054b442b5aaed05d60074cc546e72d244355eb3e73eb7bec49b7573f9ebc74c8d4afde422b4ea7923", 0xb2}, {&(0x7f0000000240)="d08f", 0x2}, {&(0x7f0000000280)="9395882caf9a9f96b8375c7910219a6fceb3e63f96056adc92f8d4a5d512d3eb286f8664952b6bc439c8a5263af62aa4ee2a396cebe854c4e80b6c317279e11f7bb49bfd4820417ca09b109cc1db2415af28aa2e26c8f04b64edf6b0395a022cd470d66c6f431aaab18ed511bceb2381df79f03152ca4e93d3a48b1c5b7be03963af160bec1ef409bdcb366b3d5981b183383595dbf29af1a3f4d03706aa1c", 0x9f}, {&(0x7f0000000340)="0daf7185c9bba2c943dd751747194ffc41309a58e3f109e8630a9de7890f9a0e606d7b69a2cf72b1033ad373fc313e5752969a2bbccb69ddb2588ed985f5af0deffc8e1f9ced8a2a53a8562be4c692319c8c94815adf03ec319e8580822d6e54bcc8f4b0eab9fada2efb8a770d9dcfdb892faa48c8ea7eb4a9e4a3d44aa106d063120b5e9044b7f9e175a98bef87b77c0fdfcda28961ca20cafb0fe0e44f97623b93e1176ac7843094e2cc24fb48fe8ea7ccb44bdf05df1d8b9bd6ef4d7987a5ba0ba303f81bc4b9f36895", 0xcb}, {&(0x7f0000000440)="0e06642371ae1d8b4966fe6c352c4ba2913a13063de351e56d7433ee2db958701b313e91ba20e65dcac4af435034807cbe4e27bcfa3f927fa5e53b53e9d619b46311461ca996fd17ba273a6c9fa3e0c08e68194acdbd5b5d30f4b422490cce8e3b8400a66ac1e667845db1f124ea5ea84849f02834", 0x75}], 0x5, &(0x7f0000000540)=[{0xd0, 0x111, 0x9c, "cdb47ce65cba13223101935106c38608686890d040cd491bf75b1f7f8700874100f9b360cf40a6070d7518389c06c3396708d8dcb7eeb36b399e90c489993d6bb7251855c1097d4a8efa5641fdfa6259fcb26d93b4e140208ebb406e09cbac9b25ac387704cb5541a71c97b25b209bdb9316d37b4fea76bd177a05abf78abd483a8bf9a1a86dd5adbc8e993da8d8603675ea8807da8950832fa4926f23764780654c7229cca5a956809f209f333a8f96e6d98e024127da6a60c0"}, {0x30, 0x107, 0xfffffffffffffffd, "0883ca09d2320322311be138821c8919d918c16bb50f7d5c8e04426de1097c1f"}, {0x98, 0x107, 0x3, "aec79f3316b257e0db714128e85c6143df5acb8225bd10db78f3e5bb252b3ab14158fec87d2501af185ddc660f77aa992013824a9803e9b332d7327f02f90609979a95a26e751c039eb3570b47488c34cd451b8bfda304998258901d922d6a4a7f494b5ab3b338f2ae94a89e36518126c38d94f68846efee93e42c522d40c1f137390158eda1e8"}, {0x100, 0x10e, 0x6, "7665c3c01c4339692b67fc1ed9f599918eab4d975832ed25cf8f3237252d3090dd4655b72b903c53704d2bb47354720da9bbf82e8993932adaeb626b459b7b381d3eb28edae14607f7f5fb96d05f892c36278275ee19244784fc3bc708984022455cf3cba6a4227ec0d7eb3cc8ff203e55731feccd04f51e24f2c6f99715a2e00530ee3798b4aa9f2085791cdddd022e81887c655090805e2e38a4fc44ee15529f1b721323186a40984805b2576a27892ccd17565e46e3278c54c80ec794451c9b3c0c2f5b8487fc64492f31a7347c173543c0e68105da49ad855199528d7d3917ffd69a10f305d0c5aa31885745adcc"}, {0xf0, 0x109, 0x9, "8871acc8c178793afa0b4e702907c6d3a589db43158332587f3da0780bf7a4a3c9f7c0a773330448b3c4a25862b038b3c9e573351f90898c8fb3e96c0cd05ce22b8e99be3e000e3356f3703354e9d5d1f68215c7653657cc33122eddc457041e71faa78e5b1cd167c121241e5ceed1041396796fe1f8769830e4fba630f4a5ae656a5a603f46a1a3a2e549b873ae4c9ec313662cd1a439c6dfbff078c08e15ffe1658b2c836e6fa553739c6dd35a8931603bc72d60cf4ed4bba58bec3bd9d5f6a8c662415bad946a364a36de0836e7c0cb946d96765ce44fb1ef63"}], 0x388}, 0x8000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20c2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xffffffffffffffb5) 2018/05/03 11:11:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x80a80) munlockall() readv(r1, &(0x7f0000000500)=[{&(0x7f00000006c0)=""/119, 0xfffffffffffffe38}, {&(0x7f0000000680)=""/27, 0x11}, {&(0x7f00000001c0)=""/3, 0xfffffffffffffeff}, {&(0x7f0000000740)=""/252, 0xfc}, {&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/67, 0x43}], 0x7) 2018/05/03 11:11:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) fallocate(r2, 0x0, 0x0, 0x9) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/05/03 11:11:59 executing program 7: r0 = socket$inet(0x2, 0x24, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xffb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x68, 0x4) recvmmsg(r0, &(0x7f00000078c0)=[{{&(0x7f0000007440)=@ax25, 0x80, &(0x7f0000007880)}}], 0x1, 0x12040, &(0x7f0000007a00)={0x77359400}) recvmmsg(r0, &(0x7f00000063c0)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000002300)=[{&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000002280)=""/121, 0x79}], 0x6, &(0x7f0000002380)=""/247, 0xf7, 0x12000}, 0x1}, {{&(0x7f0000002480)=@sco, 0x80, &(0x7f0000002780)=[{&(0x7f0000002500)}, {&(0x7f0000002540)=""/206, 0xce}, {&(0x7f0000002640)=""/48, 0x30}, {&(0x7f0000002680)=""/219, 0xdb}], 0x4, &(0x7f00000027c0)=""/232, 0xe8, 0x3ff}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f00000028c0)=""/44, 0x2c}, {&(0x7f0000002900)=""/188, 0xbc}, {&(0x7f00000029c0)=""/97, 0x61}, {&(0x7f0000002a40)=""/168, 0xa8}], 0x4, &(0x7f0000002b40)=""/20, 0x14, 0x1}, 0x833}, {{&(0x7f0000002b80)=@ax25, 0x80, &(0x7f0000006040)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/235, 0xeb}, {&(0x7f0000003d00)=""/136, 0x88}, {&(0x7f0000003dc0)=""/93, 0x5d}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/164, 0xa4}, {&(0x7f0000004f00)=""/222, 0xde}, {&(0x7f0000005000)=""/23, 0x17}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x9, &(0x7f0000006100)=""/51, 0x33, 0x1}, 0x6}, {{&(0x7f0000006140)=@alg, 0x80, &(0x7f0000006300)=[{&(0x7f00000061c0)=""/114, 0x72}, {&(0x7f0000006240)=""/94, 0x5e}, {&(0x7f00000062c0)=""/31, 0x1f}], 0x3, &(0x7f0000006340)=""/72, 0x48, 0xff}, 0x7}], 0x5, 0x2000, &(0x7f0000006500)={0x77359400}) 2018/05/03 11:11:59 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10000, 0x0) write$eventfd(r2, &(0x7f00000001c0)=0xa451, 0x8) wait4(r1, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x40000009, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000140)=0xffffffffffff8001) 2018/05/03 11:11:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x800400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000002c0)={0x101, 0x0, 0x0, 0x0, "9bfd8cc6d93b20e1df6924f4c47da736a7a53498e2b9d06fade06a6f8d1c1f548e63d73827e6dd73a2f7c974"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x61400073, 0x4, 0x1, 0x2, "ffa1c8608c995cd7365167806367b28e30766b05f00fe11f1f8f942470f78bae544380ad17f96ba26bb16911", 0x6e2384dc}) 2018/05/03 11:11:59 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_mr_cache\x00') write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:11:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @multicast1=0xe0000001}, 0x8) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200)={0x27, 0x1, 0x1, 0x0, 0xff, 0x3, "38ec19223ed8dc3ef5013160e67899c2ff2f3efaf36eeea0275d51d009ae668c678f06277576454bf8d834c7de7128282fbbb86edca258a56827fe9c417743", 0x17}, 0x60) sysfs$1(0x1, &(0x7f00000001c0)='vmnet0)cpuset^$\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x1, 0x3, 0x5, 0xcd52, &(0x7f0000000080)=[{}, {}, {}]}) 2018/05/03 11:11:59 executing program 5: add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x42180, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x20402) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x5, [0x6, 0x9, 0x7f, 0x9, 0xffffffffffffffff, 0xe2e, 0xd09, 0xf61]}, 0x5c) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/03 11:11:59 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) 2018/05/03 11:11:59 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) timerfd_gettime(r2, &(0x7f0000000080)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x10}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/05/03 11:11:59 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8c, 0x4002) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33f, 0x7ff, 0x3, 0x7, 0xda33, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2321602e2f6669987b51b156c6"], 0xd) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000002c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) membarrier(0x13, 0x0) 2018/05/03 11:11:59 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20200, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x7fff, 0xffff, 0x9, 0x101, 0x0, 0x8, 0x8080, 0x1, 0x80000001, 0x84, 0x8c, 0x2, 0x0, 0x0, 0xffffffff80000000, 0x9, 0x0, 0x2, 0x6, 0x7fff, 0x7, 0x9, 0x6, 0x7, 0x0, 0x8, 0x77a6b0d8, 0x3d0c, 0x2f, 0x7ff, 0x2, 0x81, 0x7, 0x80, 0x7fff, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x7fff, 0x7fffffff}, 0x1002, 0xffd, 0x2949, 0x0, 0x3f, 0x2, 0x513f}, r1, 0xb, r0, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000000, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xffff}, 0x8) 2018/05/03 11:11:59 executing program 1: perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xffffffffffff0001, 0x4) 2018/05/03 11:11:59 executing program 6: shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000338000/0x3000)=nil) r0 = socket$inet6(0xa, 0x80006, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), 0x6e9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000480)={0x80000000, 0x1, 0x2b65, 0x5, 0x8001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@loopback=0x7f000001, 0x4e21, 0x4e, 0x4e23, 0x5, 0x2, 0x80, 0xa0, 0x8, r1, r2}, {0xfff, 0x86de, 0x4, 0x0, 0x0, 0x9, 0x4, 0x1}, {0x100000001, 0x7ff, 0x2, 0xffffffffffffffff}, 0x8, 0x6e6bba, 0x2, 0x1, 0x3, 0x3}, {{@in, 0x4d5, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x3, 0x3, 0x7fff, 0x7fff, 0x6, 0x8}}, 0xe8) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x60, 0x10082) connect$rds(r3, &(0x7f0000000440)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000070392bf0f4f0e00000010623fda"]) 2018/05/03 11:11:59 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x62080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="ea80752b7c02e13264417286f4d7cd428a93be63031e18a0ce0798e98a6ca499da9a513262d7710394b0e60c89b0bf7637575358ca5aaff66dae2cc038946cc77c19a555b6f827e9e3d7e2ee01e8e762d171b92e212f9e3f781fd670e430ad21705f6b7cb02731ba0db3628b9ff019d065e4c98027c6c1ccf3195a1a81a184c27190720a0eb5eee05aa7f77e75a7e1a7695ba7415f0d0f3b1cc9140d2fcf3b1307b31b465a", 0xa5}, {&(0x7f0000000180)="a470d05ac53dad7eddeb0142c740bc59a7a13a5b73bafd0ce565d2105f5218b8251fdd9ef28fe95902d336d4ece72f66dfac80165081264ef7a1083867e37f619b53ed47b8cd2489dcc9d1ec87199063d385023013684c30572fe5950cb845b14e93ef55226d260f506a5964a8fbbc95673bf0f2f6c9261770f691b9153589fb43c3efdba042a68b8d42e9ba5f7d305d97066dc90cf362a903d0fb525df7e7a78f4b80b291bcb805069bb2fe260d094a7b792c7a63c63919289b1c971b579164490a528beac8", 0xc6}], 0x2, &(0x7f0000000340)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x88d1, 0x200, 0x7, 0xfffffffffffffffa, r1}}], 0x38, 0x91}, 0x4a7645fb1ab42f83) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x20}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde)=0xa, 0x4) 2018/05/03 11:11:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="fe4a5af295035505d1c24ff4b33a2af2c5262355bec3c095805857e045094f3400bdae51fb52696348f56571538b9a72a1fe3695547d959fcb6126dbb7b6476ecf006c9a0659daf653891126b0b28f6a74a9ca873c4a1ade7d79a7990aaf618238e48dd8668535f9e8960f82d550e4f267f180920923331268c250f5a7c664824e5473d860b4acf17a37cd7e51b4676121547f90af88988fc529b99b192d220800edfce3aa4af6c841c3b716836c1aef6e0351f99cdbadf4bf2fd148241bc7ce2b7ba9d766fe5062eebca3947530ca11b1b50af32254b34370dd86edb43d184f367c7682d9ac153b"], 0x1}, 0x1}, 0x840) accept(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x5, 0x4) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/03 11:11:59 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x8000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x22, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x11, "ffc9d32f3294f033bfaf178e3b55d43fc0"}, &(0x7f0000000040)=0x19) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8}, 0x8) 2018/05/03 11:11:59 executing program 5: r0 = socket$inet6(0xa, 0x8080a, 0x20) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000500)={0x9, {{0xa, 0x4e24, 0xfc7f, @mcast1={0xff, 0x1, [], 0x1}, 0xce8}}, 0x0, 0x8, [{{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10040000}}, {{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}, {{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x70a0}, 0x5}}, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}}]}, 0x490) r2 = memfd_create(&(0x7f00000003c0)='cgroupem0selinuxem1-system\\\x00', 0x2) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000440)={0x0, 0x2, 0x401, {r3, r4+30000000}, 0xfffffffffffffff7, 0xb9cb}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x19, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a802000040010000ffffffffffffffff40010000ffffffff50020000ffffffffffffffff50020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3) clock_gettime(0x7, &(0x7f00000004c0)) 2018/05/03 11:12:00 executing program 0: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) 2018/05/03 11:12:00 executing program 1: perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xffffffffffff0001, 0x4) 2018/05/03 11:12:00 executing program 7: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240), 0x3) [ 111.167535] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.291537] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/03 11:12:00 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x1f}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040), 0x2) userfaultfd(0x800) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="02000200ff010600"], 0x8) 2018/05/03 11:12:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000200401870cc, &(0x7f0000000100)) r1 = gettid() ptrace$getenv(0x4201, r1, 0x7a87, &(0x7f0000000000)) 2018/05/03 11:12:00 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') r1 = getpgrp(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x2, r1}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/03 11:12:00 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000001500)=""/231, 0xe7}], 0x1) 2018/05/03 11:12:00 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) rt_tgsigqueueinfo(r1, r1, 0x1f, &(0x7f0000000380)={0x15, 0x6ce, 0x559a, 0x2}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="030000000000000000000000000000007b00000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00G\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000070000000000000e200000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) flistxattr(r3, &(0x7f0000000080)=""/52, 0x34) 2018/05/03 11:12:00 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e000040b5000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/05/03 11:12:00 executing program 6: shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000338000/0x3000)=nil) r0 = socket$inet6(0xa, 0x80006, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), 0x6e9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000480)={0x80000000, 0x1, 0x2b65, 0x5, 0x8001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@loopback=0x7f000001, 0x4e21, 0x4e, 0x4e23, 0x5, 0x2, 0x80, 0xa0, 0x8, r1, r2}, {0xfff, 0x86de, 0x4, 0x0, 0x0, 0x9, 0x4, 0x1}, {0x100000001, 0x7ff, 0x2, 0xffffffffffffffff}, 0x8, 0x6e6bba, 0x2, 0x1, 0x3, 0x3}, {{@in, 0x4d5, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x3, 0x3, 0x7fff, 0x7fff, 0x6, 0x8}}, 0xe8) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x60, 0x10082) connect$rds(r3, &(0x7f0000000440)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000070392bf0f4f0e00000010623fda"]) 2018/05/03 11:12:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="fe4a5af295035505d1c24ff4b33a2af2c5262355bec3c095805857e045094f3400bdae51fb52696348f56571538b9a72a1fe3695547d959fcb6126dbb7b6476ecf006c9a0659daf653891126b0b28f6a74a9ca873c4a1ade7d79a7990aaf618238e48dd8668535f9e8960f82d550e4f267f180920923331268c250f5a7c664824e5473d860b4acf17a37cd7e51b4676121547f90af88988fc529b99b192d220800edfce3aa4af6c841c3b716836c1aef6e0351f99cdbadf4bf2fd148241bc7ce2b7ba9d766fe5062eebca3947530ca11b1b50af32254b34370dd86edb43d184f367c7682d9ac153b"], 0x1}, 0x1}, 0x840) accept(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x5, 0x4) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/03 11:12:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/05/03 11:12:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r0, &(0x7f0000000200)={0xa7, 0x80, "69846e77b510d015c15161435827f8a9cff57b60e6849874a849efb36ae92b3c887946490186fd2de55eb6efe120bef7ec490cfb7bf74b28d8cbadd90c41a9004c954a8c2890e27d3ca4481444100d14ce49ef8861d47e349677ef9ad7bd04097172ad47c5a220076d5d5f0fb0cc851fbc3411046eb2fc726f6806d9b7edbece4fe1a558f2ae2cfa2f6d396abbd14c63db3748d02b355e4157b1dd06453587"}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)={0x1c, 0x0, 0x10000000000001, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4f, 0x6841) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x600000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x5, 0x9}) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0xe4, &(0x7f0000000080)=0x4) 2018/05/03 11:12:00 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:00 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') r1 = getpgrp(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x2, r1}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/03 11:12:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000200)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r1 = dup2(r0, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0xe8, 0x1d0, 0x0, 0x0, 0x390, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x6, &(0x7f0000000240), {[{{@ip={@empty, @multicast2=0xe0000002, 0xff000000, 0x0, 'syz_tun\x00', 'veth1\x00', {}, {0xff}, 0x2f, 0x1, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x7ff, 0x7fff}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0x0, 'veth0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x5e, 0x1, 0x24}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x0, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x6, 0x1}}}, {{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x7ff, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) accept4$unix(r1, &(0x7f0000000880)=@abs, &(0x7f0000000900)=0x6e, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/05/03 11:12:00 executing program 6: socketpair(0x1e, 0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) sched_yield() [ 111.791010] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.817287] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/05/03 11:12:00 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e000040b5000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) [ 111.869878] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/05/03 11:12:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) writev(r0, &(0x7f0000000080), 0x0) socket$netlink(0x10, 0x3, 0x3) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="eb1f46717d9e3f8fb8efe3a81f2d2107bbf484f6af89274ea119418bab1f1abb9955611c775e29dde62ea06f4b40fbc6b819c86621a14a7857f993", 0x3b, r2) 2018/05/03 11:12:00 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x552}}, 0x7fff, 0x20, 0x0, 0x22, 0x20}, &(0x7f00000000c0)=0x98) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x836f, 0x40000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:01 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/03 11:12:01 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x1) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) 2018/05/03 11:12:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x2}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000000000)=0x58, 0x0) shutdown(r1, 0x1000000002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) dup2(r0, r2) 2018/05/03 11:12:01 executing program 1: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000002000)) capset(&(0x7f00000000c0)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc22, 0x60) recvfrom$unix(r0, &(0x7f0000000100)=""/196, 0xc4, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/03 11:12:01 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x480400, 0x20) ioctl$TIOCSTI(r0, 0x5412, 0xfb4c) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = memfd_create(&(0x7f0000000080)='/selinux/status\x00', 0x0) sendfile(r2, r1, &(0x7f0000000200)=0x100000, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/05/03 11:12:01 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001820000800000000000100000000000018"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/05/03 11:12:01 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) r1 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000013c0)={0x541c, 0x7, 0x6, 0x0, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x8}, [@generic="73d12a44421e63c66d3ac4abdfc9c8ebd1132c0a10a0d342873f4570e0fda984b571f61e6340f122d8428aca857ea75535c70b734ab3df267f01b655c7df76608df829e115401b6741afe349eb937b45aa48c37cb53454303c7442acebb1fcb6d5b05dd435a41e303313640f525feb63b8ce338d38e10a4cab64921447b9f04ed350316a05de67dc909573072a73e789db7d6c3244ebae46db5d06a117f60234d6bdc8b95a0a2e2fad64300bb8242b4d19e7fcf95dfc0d9d75c74025776691a9da0e5fc043e4116ef28b7764cdff02a6375d98cf445f6c19e0c800f4326abf85ba09cdd5b1eb127625ba9ed2b81f379dd0463edc63dd57dcc376a71bcb550d6d7025c3b0757c25ed58c8553a2d582a92135529ddb78970f9832ec48009eb5c0be75c83649ea66954213ffd183ff1fd7258e5a48b0f97ffa139677de09ec53ed9df91fcbf110894bd2d0af565c14f4313fe0919217d9e731beb2cd2c34c9f05959c607853c2e587359809d0929befe95dee1eec8ecb63c33ada2708a839424822176e1f6784a1e10e8c40ff5e83d4bf9e33477253e21fc0f2ad3ab011613e78dc7cc5e5f50f92a405dbc950d6ae7ae8935efe6a6222ddd77337ab7d59261ef6e31a80d23903c42ebf6eed141a0c5b2a554b66b8f0a39ef05df51643e459658226636ac33553d165fc4983ac7dcd10fb83e6462daa47837ac14bca9a4911381e2f6012002b325cb80179d7f2d8028b658c108ae1e9284f985001081433770ad8ffcdc63b092a6b8d81a76ba0e9c98784cca11e68c2ed0ada3a8fa2d1e597ecc2619a23c75fb7f8368f21ec7e376ef2797033dbb641f801f02fb2267044bc4d6bb6e5284e5c3fe164e055afd7b18d158bd6a9c96a89f395280f74dd79b08f44749fcfe43d50cebd859b7d65f18d27e0977de922e26a1a64c861104296c73ef9354d975c288794fe8602a290849ca5dc8423253f419a2a64c3e07a1e763b88ab30be44bcd29f06410e0b879bbad0b91181aeb14e0d0b1a0d10da2300025bd3fdaafda67cd1bdcf0b7b81f2691e6e5841ee5ea3cf9d07200118405a4f25c474d044d241af0088b476b227257cd6536d3c8538165d0b5d2740f92ec9b9fc693f9334409a6f4b25ce39bd8adc796ce13379b00f5d65957f6996856d49a760d354890d3ed66ef419aeff8000f42e758904ce8992a8d8002b3d0ed4fa06c907498d7b60e995f78c2cbe1def49f707619d9de7df7f0b0f0606e5afdae80f1a2fe19de92073332c2d08305cea494e71f5b9a28cb7cc85736f4de8ce5ebe03fb45905265b9770fe5e2f372ae21f66b06a75816810d3356b17da6260819722f7454d13baa7220839d920480b1995bea4ab0112a71081fdd304a9e02ca7ce9328f44f4130133981dd1b592adfb1c9d1b235f8530929cdd4418d0b3dd90fe28bca37b7fadd01d6a2488c5ac9ac507f30aaa26d33e5c64a3d0ab1122668ceaead2a3d5fc7163209fb9e8960e2256ff671bded409c569e87fa75360efc4bf96b3a11f5dc546b69f147a209ae951ce93cff1f6252de44f0df38503193c9c28c1ccca8f7786c123feeaa4a8033288f5104ed1f8a209d4f308717377e1b47b566ef1510c3bd8a875e7ac454718317272318153af03f96921b6c1929bef1a120a9679ec20568da565ee51f04dd326451f5e80ab8233b383cbd6ed53c627daf563ded31cdb4a64a58137f35ca50dbd878be86f210725e1e7c7811be9ee278599a9c10d3864fb40569e11d8031b81195b8766f94e241d6bd4ab7f1dbbff3cd0f6755c2ddfb1ea9d7f65df333a6ca065b16393a0b94140215c31f443aa6523ef115da6821280e5ae7e6f1aa860a34b1864759872868d748f0df312d1eec6f4b01c333023681e3aa70770668ffc781130fa3f40891dbf8db506351543e41828bbeb690fed1f16ba99fe28224ea2858cceb24f50e648a0e3e5c3475b1447b0062b738123d908ce62e19d0933a3e1bf9dafee39e14a6bbded6e5258854412dbc682c8f7df7b29b482578276608c3086b49e19930b8ba862aa5b5b2ef7962af07810351a19644ab3ccc12fe3b56ce5dff2e5f8e5acd6da7e79e74c8401430263abf26c6273f78950e9c3ca073ab54816f657e283f20f7f2e1d9dcc0d6b964c736869e7ba4669f494b470d18e238e029ef3ae7f176cc8338709011e8d9936e5b813c76dcbd5c3140e137ccbcf5278e13c6aa4a1aab990ccc2921020878ef8d9aa414ee2e05eca01ca818890418c2fa3a359a1ac38d04c47c7a36a3aa34eaaa7cd2beec0f968fd2d983e3b86249f39cca9c5c381f25d199845eaf9f562ccf2fab4a8f25a9d39238a1e9c5549e3e615fdddbf288173e93fb7dcd7274a8689daf741ae616e85ed826ac9833425f26dff65acc418515bc6d0714ee166a7906ae58f4ac350c6da5fd51b1fe86c7f59189c3f2e2301054568ea5decbda1b4385529e3c6936e3c66d7fde21656215d3331478a1b951d649ee4c7a78c4a52e581c9cc503831096279fddf30d6bbc202bb5f5be41f9aad88453bf2eb2847383ca87c76552979e9125dea89a37eecaf825680f6dbf2759a52563af7ca3aeffa434deb3c6608c2034e62b8f2f4c802e8af316092135ac39dd648daadef1f365633105e482edf744f170965b0fe316423d01ad788174732dd52549a223f6db99b6c7b684a9ff099d6212774709a7df46968100a2d9645cc0c67f20fc0b0feadaa485bb5d5dbf18edb5bb296515df183df97b01586520871a9a1af0f0a41f87f8a693a3551188e68af826148e5e72ce8e08fc9df0d6b1c1876a016c1a875ff05acb3db6e604c46599682291e70b8bfcd5baae7db36e8817582a71eb042bbd085a979e2784322519e5d1444190d7b29e3cdc9450dfa5205d64b9d6d05a541da3217f1fa518a4b5d30cfc8a1aa86a5b7e9771bf1146155470f71cebe33c5071c653833849a825a87e4e2fdc64ec448b4feba017d0233535d60a587407237201265cff61ac8ac057bc4ab571cb1cf41a48f07e4569f61e7228ef36783d19838083283b06a51bc412b0e9fa82817ae3052e9856abff4498609953a80dab841322c8e14f0f708e4d7d793aeedc6bd118a32863eebd58a587935933b132cfedd18015cbe82e65bbd537ef732a20aac3ca3803306af097402fadd51e9a2e07ae02bd125de425cbcd9c1130e7313d9394cc612544e8f9af06b3e0c6edb096b68d64c90e618e134c2d27796e3e40794a11b0b3f04aa9be7e2def0e76aefb8db158a5c5d908b5d332b9d4416569c26fd4221c52946b1700a9691b96e5e3514308b077263599daf701af828e9b54cd8a5bc15db5e3dc36c65cb259defa44981e18df5509206e33bcb49536b8467c21f851fa20edcd4688a5676accb9f294cf1930f9df788dccbb060cdf48b600ba050520c751624b7b5da30602dafb7c561f6e31fe2e9204d2cd355fb5a51490de39d39ccad0935153d4650891c3e9b7569f7c773ac30c188ba4e4a1db938ed84aa4578dcfc0f7d242cd95a6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@generic="6f17e813a235b66826a48333d1e7d55542ea9ff16201ec9a6687943134b96a6ecc7596c19ae3de9a077ee772dc920c9f296b713cfb7378eb33956fab1566e5e6afbcf023f44e7d08decc929a02c31cab4a97e029f6349afd45303748ea18a5835a88a7b1d47f62dd71672b7075bdb9917db1b0cf84a1810e553e911299dff0261bda68ca3a99c108e033602c93c0291c778e3fe3d5549494703e3eef3f3ec67c2f4dc408e61f6c242230422aef5843c212cb481693ed8c50cb45f09a7243e4ec588a5009a751843be9b6c1e1d75ac13b6a9a901973c25f18b44ad5e6691802f2f1d80537932381234720434818314cbf4d27"]}, 0x541c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 2018/05/03 11:12:01 executing program 2: io_setup(0x80000000, &(0x7f0000000280)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x480000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x2, 0x8000) io_cancel(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000300)="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", 0x1000, 0x7f, 0x0, 0x1, r2}, &(0x7f00000013c0)) r3 = socket$inet6(0xa, 0x80003, 0x83) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000000000)}}], 0x4000000000002b5, 0x0) close(r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r4, &(0x7f0000000080)="675e0d4c859cd507b8411c30334493238a5c0cef3e2ca2653c913ceabcd5182f61c1b4ff4efddbffbeea0d4f253e12931c7122fe00dd1f7e6c5005f67e6fba9873f3403d6049", &(0x7f0000000100)=""/194}, 0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000240)=0x7, 0x4) 2018/05/03 11:12:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0xfffffffffffffffc) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@can, 0x80, &(0x7f0000000900)=[{&(0x7f0000000780)=""/186, 0xba}, {&(0x7f0000000840)=""/183, 0xb7}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000000180)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x5}, 0x40000000) epoll_create(0xad) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000080)=""/168, &(0x7f0000000140)=0xa8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1d3) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="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", 0x10d, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000300)=""/127, 0x7f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000980)=ANY=[@ANYBLOB="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"]) 2018/05/03 11:12:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000002900e9ff01120000000016000000eaff00000000"], 0x28}}], 0x2, 0x0) 2018/05/03 11:12:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x88600, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0xffffffff80000000, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x1000000000, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa9}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100d2cbd7004ffdbdf2502000080080005000100000008000600010001000800050104000000946e12895a6c9bc177e3398808ace35ff200f7af044f3c69689df37e0644c5e55f054f8a31c53decb7d4601c1fa1ae4479875baa133b13af540c58ed75fdd2fecd94b148a13c2ddef5dedf67e41d4beab714e5bc66ebb81a628cac2f0087da3f2d7db305ccc033a2f24061c555"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4008014) 2018/05/03 11:12:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000deffffffff0401000000000000"], 0x10}, 0x0) 2018/05/03 11:12:02 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x305000, 0x0) sendto$inet(r0, &(0x7f0000000080)="84ab3123b5ab3b03db1556db09a23c9469d11f83d764c62d884e9719a3dea5236ad03714ee3a0149a169bcbce3a26510924b831888def3286f12a65f0a10d77ef16746ca8c37a07b816976eef782f2905ae0fd0d693148e49e7474f9bcc6d9825e8faad1c9ffd77fef2672eb91ca81af290f012fed40e52c733844d32b68e2e0d3fbcc36885a2ed71de1307d3ccc6b38", 0x90, 0x8804, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@getsa={0x1a8, 0x12, 0x12a, 0x70bd2d, 0x25dfdbfe, {@in=@multicast1=0xe0000001, 0x4d4, 0x0, 0x6c}, [@srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x21}}, @replay_thresh={0x8, 0xb, 0x6}, @extra_flags={0x8, 0x18, 0x401}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd29, 0x8001}}, @sec_ctx={0xf8, 0x8, {0xf2, 0x8, 0x1, 0x73874f1c, 0xea, "409f3e7c0172fdfa6e80a5d25c268bb0a84c50c5d6a66067cea8ce663ccacd327c2286937b05fb54d99454989f8ade40c56c836d59df7ea445cdc13e49aa25cb647003857b906ffdcc140981afda026c8bdd422ce2a612dfa1b50f28a44e33f48d848edacdfb09afb47de5fe6d3f7a67bc23d009af681b5e5ccbe08cd79c8b67ebc6c55ec896c203df51a29e02b3fd57a1dfe3bc31c7b05f8e98d2a7486065bf755fb03b6e963aa442082b985776c6fd8e12cb4759439e575aeabef4c4175cf3b2824bede6b29e12281d8e277f721060ee1fd9dcf217440501368f792c272c710b2b057c0a0d928f1082"}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0xa, 0x81, 0x3}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/54, &(0x7f00000002c0)=0xd) 2018/05/03 11:12:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0xea67, 0x3, 0x8, 0xe469, 0xffffffff, 0x8, 0xffffffff, 0x1f}, &(0x7f0000000100)={0xf06, 0x1, 0xba, 0x7, 0x2, 0x9, 0x87, 0x8000}, &(0x7f0000000140)={0x800, 0x6, 0xa7, 0x5195, 0x3, 0x88b, 0x1, 0x9}, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80002, 0x0) recvfrom$ax25(r1, &(0x7f00000002c0)=""/15, 0xf, 0x160, &(0x7f0000000440)={0x3, {"f5f0e06b686b86"}}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="180014000300000100000000000000089500000000000000d278695f15dc33e8e8584ce463c813cc2826e2bc70"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sync_file_range(r3, 0x2, 0x1, 0x4) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r3, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x0) 2018/05/03 11:12:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') fcntl$getflags(r1, 0x401) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x2, 0x8000, 0x284e4e14, 0x2, 0x34}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000000)="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", 0xfd) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8400, 0x0) 2018/05/03 11:12:02 executing program 0: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x4}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) timer_create(0x3, &(0x7f0000000100)={0x0, 0x39, 0x1}, &(0x7f0000000140)=0x0) timer_getoverrun(r0) 2018/05/03 11:12:02 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000340)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r3, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x78, 0x20000000, &(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2d9) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/05/03 11:12:02 executing program 7: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x3, r1) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x5000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@host=0x2}) shmdt(0x0) 2018/05/03 11:12:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shutdown(r0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0xb, 0x1, @thr={&(0x7f0000000040)="38e0fe158421f50fb9bcb4898e1b63606e2e192dc83dd091405ee2dd056172f8edd5bb3de6a12e843a0f565e127669cac45da4ab52815df08611", &(0x7f00000001c0)="28ef3cafbcecb36f3a947ba4bb5a809a3970323250a23c16576dbc0071ce1d6d281989ee8cbaa00597ab4614bcb515cd0d0567ff02c1a7780da66fbd24fb53012941f852df3435ad985164eb2b7e57a4de9a7023aa25fb677712a1571f1c1048573f248ab380beb70cc5f74699f54ce231c984097e3ae9f5b0caed"}}, &(0x7f0000000240)) 2018/05/03 11:12:02 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001300)="ffb77c12fa6c5183681bce6b96c700bc4d702b557a1d7f019a99ca986ff48a37529f0a2e1485de7102e4da212eaca9639c5c890a6bb0c907d9027814c324fa1ae992", 0x42}], 0x1, &(0x7f00000004c0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x1, 0x9, 0x3dd, 0xe371, 0x40}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x59, "84c7892fa43f6437427681012c6ff6e6f7df5f9f988d48b028b17ee7bc16cbf40993c3a4a2d7b9f1d1f8d4ff3ad1e9a5d8ad34af42f668cdf2b2b31b7ac4599dd811ecfb940b29a74b1a9f2bdcec8d7509157e2e69f81537d6"}, &(0x7f0000000300)=0x61) 2018/05/03 11:12:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="f6733f4c982fa1b74e96ff412ca90f575da8d962b613f9c8e554faf3bac6cfe2067d1df4b3ba3c4bb21d50276deac4d196428897020945ef49e8c5b4be58a4cc73bf43575275851fd1f7cc98b11e9f2efbe0229c1adad5", 0x57) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/03 11:12:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x200, 0x6}, &(0x7f0000000280)=0x90) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001340), &(0x7f00000002c0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) 2018/05/03 11:12:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) unshare(0x2000200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200003, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x10001, 0x500000, 0xc69, 0x7fffffff, 0x73a5, 0x0, 0x5}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r2}) 2018/05/03 11:12:02 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/154) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000100), 0x2da, 0x0) fchmod(r1, 0x104) 2018/05/03 11:12:02 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000000200000000000000ff7f000001000000830e000000000000"], 0x20) 2018/05/03 11:12:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x80000000}, {0xa, 0x4e20, 0x3b6, @mcast2={0xff, 0x2, [], 0x1}, 0x50bd}, 0x5, [0x8, 0x6, 0x0, 0x8, 0x7, 0x8, 0x0, 0x1]}, 0x5c) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:02 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x10001, 0x140801) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x12d, 0x8, 0xfffffffffffffe20, 0x400, 0xfffffffffffffffc, 0x1}) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x100000000}, @note={0x83, 0x1ff, 0x9, 0x401, 0x6}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x140, @tick=0x7, 0x4, {0xf5c, 0x5}, 0x5, 0x0, 0x7d62}) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) 2018/05/03 11:12:02 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000), 0x10) recvfrom$ax25(r0, &(0x7f0000000000)=""/250, 0xfa, 0x10143, &(0x7f0000000100)={0x3, {"095d6590d169a3"}, 0x2}, 0x10) [ 113.806362] sctp: [Deprecated]: syz-executor7 (pid 8076) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.806362] Use struct sctp_sack_info instead [ 113.895992] sctp: [Deprecated]: syz-executor7 (pid 8098) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.895992] Use struct sctp_sack_info instead 2018/05/03 11:12:03 executing program 1: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x31) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xf4c, 0x11209f88801a7a66) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r2, &(0x7f0000022000)="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", 0xf1a) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)="eaef5d6a9f08bf6aae1f0496b68da972ea2b3f10af040d40394fc30fad36f3bc19bde0f41684ab51444c28ebda91a1f126d44597d414ed49ee3a293c5e430653af00da95aa442dafa6f9b1e4c5b4be75751e6a6836bf3e6f1209f68c4ef0bdf56f6a724af29c03faaf267a3583216ab558edfb16079b484053babbd345958d006f4f1db1c57dd1c390fbb7", 0x8b}], 0x1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x2, 0x6}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x47, 0x9, @buffer={0x0, 0x2, &(0x7f0000000100)=""/2}, &(0x7f0000000140)="aebb10a433b8accb9d3634fef142a9c311b79558f2851e5df992dbbf231059b31146247110a93776e80c00bdb2c361969212e182baaa4e661a2bb6f2119afa9bdcb0e67921764a", &(0x7f00000001c0)=""/241, 0x7, 0x4, 0x3, &(0x7f00000002c0)}) 2018/05/03 11:12:03 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000340)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r3, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x78, 0x20000000, &(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2d9) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/05/03 11:12:03 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = getpid() r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x200300) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_mr_cache\x00') r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x80000) finit_module(r1, &(0x7f00000004c0)='.}self}eth1\x00', 0x1) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242, 0x156}], 0x10000000000002a1, 0x10400003) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000180)={0x7, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) ioprio_set$uid(0x3, r5, 0x7) tee(r4, r2, 0x9, 0x5) lseek(r2, 0x0, 0x1) 2018/05/03 11:12:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f0000000040)=0x4) 2018/05/03 11:12:03 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x2) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/03 11:12:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x0) 2018/05/03 11:12:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="f6733f4c982fa1b74e96ff412ca90f575da8d962b613f9c8e554faf3bac6cfe2067d1df4b3ba3c4bb21d50276deac4d196428897020945ef49e8c5b4be58a4cc73bf43575275851fd1f7cc98b11e9f2efbe0229c1adad5", 0x57) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/03 11:12:03 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0x3, &(0x7f0000000140)={0x401}) setrlimit(0x7, &(0x7f0000000080)={0x83f, 0xfffffffffffffffd}) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x0, 0xfff}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x1, 0x9, 0x40, 0x1}, &(0x7f0000000380)=0x98) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000100)=0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000003c0)=""/184) 2018/05/03 11:12:03 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/146) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x103000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x200000000) time(&(0x7f0000000200)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/05/03 11:12:03 executing program 1: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x31) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xf4c, 0x11209f88801a7a66) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r2, &(0x7f0000022000)="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", 0xf1a) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)="eaef5d6a9f08bf6aae1f0496b68da972ea2b3f10af040d40394fc30fad36f3bc19bde0f41684ab51444c28ebda91a1f126d44597d414ed49ee3a293c5e430653af00da95aa442dafa6f9b1e4c5b4be75751e6a6836bf3e6f1209f68c4ef0bdf56f6a724af29c03faaf267a3583216ab558edfb16079b484053babbd345958d006f4f1db1c57dd1c390fbb7", 0x8b}], 0x1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x2, 0x6}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x47, 0x9, @buffer={0x0, 0x2, &(0x7f0000000100)=""/2}, &(0x7f0000000140)="aebb10a433b8accb9d3634fef142a9c311b79558f2851e5df992dbbf231059b31146247110a93776e80c00bdb2c361969212e182baaa4e661a2bb6f2119afa9bdcb0e67921764a", &(0x7f00000001c0)=""/241, 0x7, 0x4, 0x3, &(0x7f00000002c0)}) 2018/05/03 11:12:03 executing program 0: unshare(0x400) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x4}, 0x8, 0x800) tee(r0, r1, 0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x0}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@rand_addr=0x100, @empty, 0x0, 0x5, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x21}, @empty, @empty, @multicast1=0xe0000001]}, 0x24) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001440)={r2, &(0x7f0000000440)=""/4096}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="00000007646c6115db1300aa79657300") fstat(r3, &(0x7f0000000340)) 2018/05/03 11:12:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x3, 0x4) signalfd(r0, &(0x7f0000000180)={0x8000}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) rt_sigaction(0x8, &(0x7f0000000100)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f00000001c0), 0x1) 2018/05/03 11:12:03 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x410102, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f0000005ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) 2018/05/03 11:12:03 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xffffffffffffffab}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 114.796481] sctp: [Deprecated]: syz-executor7 (pid 8120) Use of struct sctp_assoc_value in delayed_ack socket option. [ 114.796481] Use struct sctp_sack_info instead 2018/05/03 11:12:04 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x1400, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x5, 0x401], 0x2, 0x7f, 0xa1c7, 0x1, 0x4, 0x1, {0x401, 0x7, 0x58, 0xfff, 0x3, 0x3f, 0x1000, 0x8, 0x401, 0x81, 0x7, 0x3ce, 0x4, 0x0, "c47d40bef3148d4df1dcfa5cc8a4f7865444895777182aeb8940d72dac32dc35"}}) 2018/05/03 11:12:04 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) timerfd_create(0x7, 0x0) 2018/05/03 11:12:04 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2c0c299ee39aa1a6986dd6008de0600383a0000000000000000000000ffffe0000002ff02000000000000000000000000000102009078000000006059d5b19433df000032000000000000000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@llc={0x1a, 0x0, 0x4, 0x800, 0x401, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000140)=""/77, 0x4d}, &(0x7f00000001c0), 0x40}, 0xa0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xde1d2625499a4407, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) [ 115.027471] Unknown ioctl 1074310912 [ 115.200095] Unknown ioctl 1074310912 2018/05/03 11:12:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/cgroup\x00') sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/03 11:12:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bcsh0:\x00'}) 2018/05/03 11:12:05 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000500)={'dummy0\x00', @ifru_hwaddr}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="0000ff0018fd56f4d4de1cdc2a1d98a23b35505b21e91dedd3b79291b9e63692d978987470d277e617b3b34f82a84efdc21d5de793ee0c70151c5e11024f1f0bd759e3cb7fb1eb487fd264a0b187476d2dade17825e488f2f67c10f4db8b7bb145fe997197d7665f5bfe80ed0e59276bfe8b31ce6d286ce1246bd88a84474f8ae03d64739c703d878f833935502032795e969267afe00ecad0c24d88e7f145b45935f438be41", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000013c0)={0x239c, 0x11, 0x220, 0x70bd2c, 0x25dfdbfd, {0x1c}, [@typed={0x4, 0x50, @binary}, @generic="be1d860ffa720d46c58e363af4a6295cea2bd8208c3bedcede2cb5253f00d4318650", @typed={0x8, 0x6e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x119c, 0x8c, [@typed={0x54, 0x2b, @binary="03c3b4dedb4721f5960c3b8c0e9086fac73e16960e4d7af9abceffef68d03bd6e7854f357d3cc9869f600671c7efd9bcfab4ae3be88d54f822db126ba5b5cd7ae321413b2bb8f6d9a4a4352bd5"}, @generic="c8b1cc83631af0338f32c0822ebf64e0e20bc1addf58312ed89373c0d971b9967e7479f71c6d3716f5453b", @generic="afd3729ea37e2ffdccbff7a71f1cf68ade8f341a2c6c1e5f6e386695908e833300e40f91efd32897cbd6642c23de1f89cc8902dd4ee79d0b618c686ab743e6d34dfdf6a48064e5e6cd58759a8cd6cd7a3c9c31dd6bd2d64555038df1429fe7ec175344d677810fcbebbb57d3bee13b0982e27139365c2b30e58d34cea6f654595fb1dac9e036af13364bfad4154db5d828821883749f265b1a85f2249483f93c3e6873ed22a08805ca8bed875a7aa1aecfd4477e5cb595d83a4a75adba2ddcc67a0a8b68dc1a705a3308acb4ea5699427df7cf1436ca", @generic="d9d061079864fa894996e1f52413cca3a63a012ffac290e0945bdcbcc8695e83d0e97007", @generic="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", @typed={0x14, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x70, @ipv4=@multicast2=0xe0000002}]}, @nested={0x11bc, 0x22, [@typed={0xd8, 0x49, @binary="0514aa206c40bca9d7eb91309d21d65f5d9abb15348acd8d26379ad18423f8fe3e14676070798aab7a84bcdac97158463aaeced4b15207fc8bdab1afffee47ff0ead5eac00540875605acc98b9c7381b1e618d410048a511a73e7540c901b0398edeaa30e45acfa12690722384ecbabf2d7f6701a5510735ae19ee8094b6aedb5b4a541cabcaf3b765db1927b02428b698a04e82d1cabe25619e5aee8520b8f64281b941b688541d322f25e95ad8d1fac9fa5276e7ba7747fba402d5ece79080a7022ff61c6fd00370fad57c9eca25b3c76f8092"}, @generic="08b264e487e12213b87eba8a9709b24da3b1ac42ea257eb5852eaf1d8ae23e71c31b186280072e559cbe121bc9c8e40e1e54460cfd075cfdcf276aced3fe6fcedb17b89d28692e15ae80d5869022918332168ee37990f7b7f651cb6c856eecf781737e10b8e50d76852a0017b2f8f65312c5254a4b61185e15beb181d7f45026bcf28c2dd1ff9c14e9eff811561631981b5cba75b7cac3e8184cda402dac9033fd0ffa02c936aa5f2dd2295da49347fbe2ebb18bc57bd797453d3c31b5cca9db827b6c547b9b211a05421bbeda4b6f0df4be95e2c4f2fd31b8b156069b0b18728930cef4ea1807c97ba370083930634712b6f36509a9a5df1c467f1c693c79c96d760a223a1291e9c0096de9ee8438a92d153af792d640473fbc64b40d87a55ef1097c0fcc9209ec29381227727b1dd6afae25f68cba9e536961b606c25f7e2d8112ee3ca1396fa2b4dab87d29806aa5ef1d9088a5686a30370e405e2d92ada5a53cb6683f677c8bc94c325b3d7c8e126506d292dae81e0ff2230d59ef7e29def713ba19c33aedec632968d1ee18b1f9fda884bccaf2d6fc7184aa0e45e0e3bebf52f78cf9dbc3c2272db43bb1a6363cad81cbd5cc3a8ff19adca1fe0ef69b4487bd9d608ab3c3d6a5f29ce8320ad41f3cdc48050e42d33d3966d05cbe22f081b43233d5acc5a236bf965c87eaf5daba991aa2f178d6d3c6f7fb0b71ad8a3899f62ba474fac058813b679b9bc7342f312f488f31d25e3b48826058f0bab9435e0bcb6f287cb28f3789c176a66a96dcc291202f666aa46304b5238b890f2cf265d153b0fae3734b1efa6c90ad22322f829e7be76adb6c5f226a235a4a8465d7735753011769c87c22aef298d767dfe05156517ea18dbd1d01ba7869bd3e7cee522d7e69539a083ebbce053ed722d48d48333d1fb7211f38bd13cef73ccf5de68c11b546ac25f908847c460b3a30d76315d54d36701df192b913f3993aaa9d9db7af2c9184bad9b0141b9af354f6054aad0aac08e8c2a312d895577473dd82309111c80a1905aa56bd2c32772673f0bb0bdd6fa7eb9f70aebb839ad789337b29d7c9941d6b28233600992058af05f5861b84a7b669efd1589dbe77985168710fb2ac9c9d0acdf379408b9e1f323b2ac6371ca0ae341a79e348e9e0c711b1820866f26015197e726edfa8262cc4ba7274041bc4b9baa4885267657988fae99bfc9cf8a89d227c6d551f2bd70c48cebc0e0588914a93eeaa0fbbdf13a6a65f0c3dd15bd3614a3397aa463acca0dc385b529e005374f50d385ba71c850b0137a0010e5a217ac1f090c2ec97cb4b21bd3a02d6a9a13deb158f294092bda438cdde7d08518cb675d8997d5c06464ed7b739af03be82bf6c6cd9e9a33829f4e2d220e341c1c4c6cb23b08f7501fd29628b8e7c2d399685d50cdba7c841d740bd0756af7a5ed4fca1c66332d6e937d6892f69b7d6599569e9a5b714d0dc3b1f66a6a03a0ed92108411cb2a8fd8f5a5fca5b3c904b8ff5a2ab4ca131b3a65bfbde552cab7b6950755bf9bdafa3df4567b2078c3da28094518df0513965dbb397da4ef20b6a30bf39b37bfc0a8dce01154f2e19cc2be587da7081b8b5d88083c8c702111b19d1f8bac7467de1997c55b9103c3bcfcff28a39ccee979b6069c556af082bc024f2b14d576958575514ad322d3466239f8a428b552d4fb22c10f215cf8694ad5a29abb9a7b391b2d7332b940c17ad30d45ad02d4333f59b37d470038c54a58bdd8127d55974aa94b8a8760116b76068167fe17ce7eb5b6ea343f939f8bf721b8de37f43aace155f240f4c1271956a6c85c895451992591c46c982728026cd216703eb1924c355cb2f6bcf8f156cf04e44bae109cbe52e8b3d5504cd3c4d8ccda2149a0fa756a35e5ee61e826ece113889ea113b15cba878323db6ce9b2e316306379eff7ab12652d38633639ccfd50d9011e6282885d39ac80567527dc13dcc79c88292a864fbf84076a0b604f2c84938b97f2cd44029c6ca7944676b9345a2c12f07a4b83f5c774486968910217c30dbe9ab6cf1e0bcc0bdcf9ca71cc930031b48286508c3836fde041c3be48c949936eb743ea752c24c91ebd9d2f419557f8ba7bc1b61dade3bd504744c3be7a6438c30f61ce391d052b03db47838b6b86fc337faa26c77ad48056f8f1af633c248c52e216b583af756f2e1b484e04f1273be117f0b1eb310b5228d175a29b9d6d0dfeac25786fdadf904595fb262354f320f0981ad2c7b75a48c3a7e6659cbc9ba0738996f1b82fe6ba03527dc8ac57e8c965ee7b20278fe7e616a133ffe04e608bd9ca088a531c5f72e0ea59a093d0ae3e6b21a2845db2dd12a236432aeb951895c6f6a2ede4995af9f9c717e0c309e44b2882fda2691f0cca510e1f76ff7d1e822568195940978c252f71d70d8032de6609a225ee8eeeb4a8fbee4ecd536965ce8a32398e6c0785bf061cce43df6a7ae6a2ea53b8525345bc9e6a5ea0e30e8247216e1890af9763ea59b5b245467a7cb363e7e4e863be826665e70e2ac9eda58f906c350d0bc2ada58f8855ea08be11c7270e7c91feaeccf891e76c09c8d7fe7cd8f3fc23e134f478a9390a3afcf45b35206bf1bcc319165a27b5a7569c29d66b2f085689888ea18e885747726cce6579d877b443e31e2227bec489871f43103552ca400455b954547e4dd9366cb254d0ba8b5c54bfafdf462fe9eba06fa8b4e9ec8bce50d74666b262ef1a17f3a87f49ef67e128482a8f395be1fe04d1d68272fc3c444a6ce0a230a5cde7c25a05bd71fc156fb46bb5c4b49865bba3fad11bdf847c34be3bb88b34ff61161ad13020f246a36cbfce2b9b9d29018d1d6063fe068ea5a7a7cafebffd50d4e107e54d2aa5479ba99c86671bac53b246c45d19783b4e1ab702e42fca6f503058cacdca2f6a1226bcc13532b08de75336aeb35241708e7af8f1be2377dbb62f06adaf10d0b8f8aaaa09d1d4f254bffdfcc8b5613d2e44823a2ad9c8342a356f3922c2231619eac93f1e046d1ef8877a06aaae814ab85bef2d47e3587d5032f7128e88467f014d437c2b45511b8d25f3f064d3c9b0537cdff3cc2f8f4014dc1b100ef562c9a571f75e9618219f3a6a5944a6c49f48f2c37659a9582ee4829bc9aa9a5cba9ff861676c7bda54c6c8e1d9bdd810ba81874c049fb2c0bb28a5aee2165f74991f76f12700927118db2d7b328bf1bfe9c5e7f8f99141492915955440e2401744af26997c5800b6c7b900fb704bd074f3cf501d50f4ea34029c4b2e3acfd6f73b7f71ed740935e198c8b64d9efdac242398a9ac4ba528c8baf1c6aab5a706093e48f45ad2334b4503e0064604cfe9ac3167f217013b49a135bf5c0a6233333332149116296aade96c3eaa01339a031067b2b6761fc63ae0a2029e70ed640f68c05871c6d8812be6a0510f379f00db6686b357f549776d6039c9b4b6303efd593efee0cf7e9cc6d545d967ca8371bc28dbcdf8bdc870d714b9b01781a1cbb1653a19216a87ba3cb77a5693471540b9ed7cffe2b2b17bb2252ea94516bb102a8a759b4c0298594f529001589f8a9275f83982fbf2bf77d7e8d7db4e1c855a8faa2f23a54fda21d97bd85261775245b416a9c7ab62ddc6b4e168f86ecee332a5e62275bb657d0560aff8c724a0d9debab8031b03fe122244fe7cddc82753b9ceec5525df5d08fb735464581ac827c3177a0734c7aa0279fe3a050130db270cb536d6d6af9dc0adb1b0bce2130e5126905cbb6d52abcd2c5ecda3cb8eda6a0e57dd3fc1c4dd32d0fb6da12fe9f1b78c1761ba40d6fcbfca4f4f6e7c072e3e4cafec373fabf2af434932628e89a2a2f8e45e866d4362f9a9669f19701ec6f3a633df4ee5a8b1ece6854423b24791885c7a32bff2651097dfad9524da899a5993d9006c7e4d363eecb10330abdf39171ff3e44ac9182c066488de92b4ed63af8997d8c1df04e34145900978123597513c1f2ee321f72ba9737a08505aee3b11ec927eb6a23902cf599119b831ea388cbb435077b9b1b0052fc62bc8ae6616c7295353c78a1c2afeb4935dc9aa490ab35569b8a23d1ed8ee5a449c69f9ac5baa77ea5c292dde33f20330c5f315fca1270781a8f626e3f092bad1c45d08004dde282dcbcc3d5ac6a4f31df7966a092dc816327b65e96e00826ba9b66f67caafa8cd9555aaaeaba92ffb1f432f64b20bfe27f8d1443956bd3de8f48ee1be88fbe5e63c266317736cdd9792c2cdc381426106c69b81f56bb88827c72746c23324f597b53a9b31b94d91b3c65df63402289b34fa5fc3b47386ad9c5cfadcf5520f68047922e32b8896b8dd39deb80a7f70e55bb27396ba9cdd64286a49c99fa3e75312a15938048c8ee5e63af45ef3a1f38bdbca0f6ea954fa8e817ecfb30d489558a735b8fbb3cc5a195482663d114df0a93d218ce6b38cdba2d69d7b2907b6de5532ff98ec578ce8fac7c61ceedb710ea16e8e9423c480bc0ab6f4a9ce51d4efe3ccedb41eb19c60f5f35ada9b71a8ea1c88d020d6d02b7cf8e9e19ad56e816ce796f287a1453666fbf5b00e0e8a2ff272b0379c9a6258ae232e351444604fe918a35ecfb7e3d7175aefa9b16104ccda227632f793c5c330993c65469e5c9deb50b8d3f66d56c29e998385785730c3eaa11d096f7b622e6917d10324c9fd6240753b11318f6fb722c9e6cebf79569805085c530f90269e82302f6c534ec6c17317193af1694f7c89b3e96c9dfc01213c33cd55614bad25245e938b6fcee88e0b9754ec368dabdf93d74f84bf6b82366fa54c9b808213dfd2bea223251b2a84fd7a4115f36beba6ce2142d0158d6eaf180a6461d2bae383366c74d02667dd0692fb33dd45365cd750059bc0bcdba89a619b372d656dc0619180cc2f1389019870137feca7baf2fb2a218c47ab452e6934b2415fa4c4b01e24c130921a07bad5ca6a5d0c60ba68a65ab163e4282a410166e09a5c54f6abd469c23cb3f6b971429b0240420f24ee8c7823b7240ba0978a6601833439efcb57450a3349f4d021e06ca83672b41e171b5e64272432998c0960686e1c656ae62ce51bce75b06e02428deb3482b62703936c19c2e22a16d0093279eda4cce6c507f4a18b10b3503f2626c3f907e092f4eab6e814e17193c111193081a4afeb01227d20243a51a4cd91ae642e7f7eac0aaa98aff870db2f9a9b6a592cb4bcbdf8b90af68b8c99b52145f22aabcd99e74762792ca7693f2a09d0926ec5433bee9b5755d1746b83ba243df318d0e029193a1a8ae603325c34c6f231ad44fcc35b37ceadf0cf0770b2fbfcbe77b1da3bfc51a918fc874d80f578c98728f8e130254b14a101b61da28a0f20f533de4e6b06830cda6d1d174f78626b6f13e27128df405b85521542096a3204620cf40ad57f1632434aba41587ef014531cefc30d1666c53e7c994b6892d9751213c73dd459420d87d4b57fe6b52aec64f42e2c167bea343ca88f197086b4cb69eb4dd40213a9639188370367f41419c743dd688342c16e0287eb49ab7ef611865451b3341fa223fc63eed3b3b84cd29a0ac72e0fa53a9ceab80c4bcfa1f10db283841e1dfc2a727cf46319889ad65d89cf700d09470c6bc10ca8072827a81567e74afbc0d7be2f2ea56633d705f093e33fa461723cf90cd92d09285d76c9b46c82c33868bef205efe0c0e484df5213f722e994952f8f88158ddcbdb55e0c0bb4bb063e279d0cab1a4cd262e94b1470cc2c5133bc3b78149da68c30904100d27edf008a2c1bda7a8", @generic="08727c366c6b35c98df959d4af383dcd4491354ca8ea029408d65ccb176a260b175b9a44055bc601c24803dabcfc488ac2967f7b5feb5362d50f5085267e3dc8aba18011acced2f87c3dd6afe6dd4c22bd389d480c20db68176aa5e2fc229ac1dd337785689f470b72e1a3c873fbad99f31c60acacdde8d8d450348a6a6bdaa36629fbb238790285104e3042f2408052679b7b10d2172d760a00e3", @generic="5ee299af938c145f98bfad6c1fa3b4f52efc7e89497aef801bf230d8ce791acc19de447e802340d99378fe651680cfc7b7d6a99b615544ea2e0737bdc8", @typed={0x8, 0x3c, @fd=r1}]}]}, 0x239c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @rand_addr=0x665d}}, 0x2, 0x1ff, 0x9d99, 0x6, 0x40}, 0x98) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) wait4(r3, 0x0, 0x1, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/05/03 11:12:05 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) 2018/05/03 11:12:05 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/146) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x103000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x200000000) time(&(0x7f0000000200)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/05/03 11:12:05 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x2}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) getsockname$unix(r0, &(0x7f0000000280), &(0x7f0000000300)=0x6e) mq_timedreceive(r0, &(0x7f0000000340)=""/87, 0x57, 0x2, &(0x7f00000003c0)={0x77359400}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000000), &(0x7f0000000180)=""/231}, 0x18) 2018/05/03 11:12:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) fallocate(r0, 0x1, 0xfe00000000000000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14, 0x800) getpeername$packet(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001800)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001900)={'team0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x6, 0x7fffffff, 0x9, 0x80000001, 0x6, 0x80000001, 0x9, 0x0, 0x0, 0x5902, 0x72cc, 0x2, 0x8, 0x100000001, 0xa35]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r8, 0x6}, &(0x7f00000001c0)=0x8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001940)={0x2e4, r1, 0xf10, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r5}, {0x19c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x3, 0xffffffffffffffff, 0x1}, {0xce2, 0x5, 0x8, 0xffffffff7fffffff}, {0x0, 0x4db7, 0xc2c1, 0x7}, {0x1f, 0x59b4, 0x8001, 0x68c}, {0x6, 0x1, 0x81, 0x5fa}, {0x1, 0x401, 0x6}, {0x1, 0x8, 0x401, 0x1}]}}}]}}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) lseek(r0, 0x2, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000009000)=ANY=[], 0x0) 2018/05/03 11:12:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000080), &(0x7f0000000000)=0x80) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in=@broadcast=0xffffffff, {@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}}, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb4}}}, 0x128}, 0x1}, 0x0) [ 116.137393] Bearer <> rejected, not supported in standalone mode 2018/05/03 11:12:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00640001000445") renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/05/03 11:12:05 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 11:12:05 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x5, {{0x2, 0xfffffffffffffff8, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x4000) 2018/05/03 11:12:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x8, 0x739340) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000001c0)='./file0\x00', r3, r4, 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) shutdown(0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x80500) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00000000c0)=0x5) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000040)=0xc0) [ 116.253159] Unknown ioctl 1074310912 2018/05/03 11:12:05 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) pwritev(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000001240)='7', 0x1}], 0x2, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/05/03 11:12:05 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xcfe, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xa}, 0x1c0000000}}, 0x1000, 0xffffffff, 0x7, 0x1, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x76}}, 0x6, 0x7}, &(0x7f0000000080)=0x90) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r2 = shmget(0x2, 0x3000, 0x5dc401b558af25f0, &(0x7f0000a93000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000003c0)=""/88) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/05/03 11:12:05 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:05 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)=0xd9fa) [ 116.482920] IPVS: ftp: loaded support on port[0] = 21 [ 116.719316] IPVS: ftp: loaded support on port[0] = 21 [ 116.745417] Unknown ioctl 1074275332 [ 116.773645] Unknown ioctl 1074275332 2018/05/03 11:12:06 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/03 11:12:06 executing program 1: socket(0x0, 0x2, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x8) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/05/03 11:12:06 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f697078ad15dc9c1dcdbf37791597365f6d725f636163686500") r1 = gettid() get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) 2018/05/03 11:12:06 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200040, 0x0) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="c151f24b1af6c83d9bbc1c4b9cd2a3e1fac232e0e09fbe2451aa9244fbcd52beb645fc9bf1925eeacc04286b1670e52f3fa4e8206623b4ffa7e597a8e4f7210706d4418a6e772f2d2b6e84da24c50de75022e01b6458548f230aab9b3d9ac1bffa4b6e0bdedac4ed90d9d031055299057afb4333547144f2a71d716d49c9c2c19b28a1d130b428de1692f92c92d965f8bc120f20f7e179901990c62a1d4333cabf79ae949bdb55051d265649ddd34868dc573fd1f75c6009523412c4191992c460abe230cd2530e6d4066125e8e5f7928b7012d5ae4c59407056a06e72250f69a07c599fe1523ac2362fea0d8bd61dd7acee27f6ccf341178e", 0xf9}, {&(0x7f00000001c0)="77ab167d0ea5045c27b8ce6b0588a3739d31d0d17e894ad9b2a9ed9519a4015ddf9fb95407c25afa0ba0375c752ec015412e4eaba1cb7ec44c43845a5303560b481ed34df6ef7c625ee734977c8a184943a0d09c431971c1ddcf06ea943249b8398928e612d1dfa98e3787bd434e801e267c30b66a11fe88db", 0x79}, {&(0x7f00000002c0)="4766437d27f08a03314e72de42a79eaea6331dd17e7f8f0f6e5acefb5e01683b4f244acc1b8afb55fac8c07e58e3d76a457373d032e6236cf673935cd7ac4f042628155aed418e25256adedff6be2feb7176e363b5c402999cdd4a39295648fd7aff678ec8cdaa64ceab819407b871ead5c759b28521814e241d31beb4eb5765abc7566736785f832de0a4b3827fc35fdc3931c938fb8844acee70f33d19ee47cc3e2b6e5d56fa0bbe15e819bc4bd532959eed77e14b282ef914e6497c43", 0xbe}, {&(0x7f0000000380)="ab6918a7775d5368a62f71fa184aaecf2dd6ec660900586d41756ee0f9fe620235d74ad97b439f25ca5e940cbcdcd3984385514f94540c2c0ae1d403bf8a2ef5ab0eeee1c519f4cfee6daf0e99796e89a8136b6ce93e61703370f25afea8ca53ae4e18b47a6376b116742f0f85cc7898697b92cfa7404f093d4beba099bd3b2bfa697d1e6c6f81e52bf0bf0167b58714f1b701e68cf293282b9f6622124a3074de19", 0xa2}], 0x4, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x88, 0x117, 0x2, 0x70, "db909261bb5aa6105c8bbe90b5ff99eb7aef581fdda264b418e497e05350c6ad6ac9eeadb0144ba8ec0a37e4857adb24692f6e438e51141a090c9a52240a3f1f2da0448c94453cf29e4a86fbee6a982e7306f58de654703797999140e95e951865e19902b503337140531e99f0e53def"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x4000}, 0x20000800) syz_emit_ethernet(0x6e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x7, 0x1}], {0x8100, 0x3, 0x8}}], {@ipv4={0x800, {{0x9, 0x4, 0x4, 0x100000001, 0x58, 0x64, 0x8ce, 0x63, 0x84, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, {[@generic={0x0, 0xd, "b7a120f94fb240c89c5dfd"}]}}, @tcp={{0x4e21, 0x4e24, r0, r1, 0x3, 0x0, 0x7, 0x51, 0xfffffffffffffffd, 0x0, 0x20, {[@exp_fastopen={0xfe, 0x7, 0xf989, "9c3b89"}]}}, {"422e8012dbfe0ec81e3891b883598c9330068d52f857c3cd"}}}}}}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000005c0)=0x1, &(0x7f0000000600)=0x4) 2018/05/03 11:12:06 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x24400, 0x1) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r2, &(0x7f00000001c0)=0x800000, 0x7) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x0, 0x3f}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 11:12:06 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000670000)=@generic={0x1e, "02fd020000e00000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x240, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/05/03 11:12:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') io_setup(0x4, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000080)="f61b6ceb1bbae3fa976e700946bf9ef77c4e9fbdee036353c7a465f62415f1ef2acc92500bcf46af62ba1d371ac14a866b35f4a9a9b7894ab152047fe491c8b661e52c6a62f2060df973ba8708f4932bfc5acd10d636da10d4ad8663060e5f35f57bca044da972f9b9a97c97ed6ce21a2214716c0ec86fffe81910fe5e66b83e29e6c61f02365f297ecba67841b35e7b400cb72f9a162a3200d6286031861d7cb96f929cda0f6b4c7d44b51c145ce6e25b2e1b8ce7fdae2422ac361f54fb6864d4b3b0c31e254dec1fe1a619d6c67f1519412d8da79e04648c9b8664e776537a3a1a9d07ae5cce644d78c11cd0fe92", 0xef, 0x1, 0x0, 0x1, r0}, &(0x7f00000001c0)) fcntl$setlease(r0, 0x400, 0x1) 2018/05/03 11:12:06 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000"], @ANYBLOB="9300000000000000", @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYPTR=&(0x7f0000000d80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e100000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) [ 117.595969] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/05/03 11:12:06 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r0, 0x400, 0x2) accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = inotify_init() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000001c0)={r4, 0x2}) preadv(r2, &(0x7f0000001380), 0xd2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x3, 0xfffffffffffffffe, 0x1, 0x9, 0x2, [{0x5, 0x423d, 0x8001, 0x0, 0x0, 0x8}, {0x1f, 0x7ff, 0x9f, 0x0, 0x0, 0x8}]}) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:06 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000611000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000100)=0x6, 0x4) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000146000/0x1000)=nil], &(0x7f0000000080)=[0x6c, 0x78, 0x2], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x2) 2018/05/03 11:12:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xfa6}, 0x8) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/101) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/03 11:12:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x4, 0x0, 0x0, 0x0, "190ca34f3997b0f99c73bebb1b98f469a8462398d9e501f72bfab2ee51e65ee524c168c90fc832ba9f60011c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda7d544ae4f37decb9e432a1b367ba5e4f500ea8548cf1030951b42b05dd0c15726d9441d565d17648201e00254be47162da4b37296d7ef8e3b977b588aee08", &(0x7f00000000c0)='\x00', 0x1}) remap_file_pages(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x3000001, 0x447, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x150c, 0x7, 0xfff, 0x1, "9b44e8a0384f3dee48dc9273ce7b353529d617f5c4769d7da8c9b1f9d7a7fcea12d45f0efc1f293364ed7295", 0x6}, 0x0, 0x0, 0x3d, r2, 0x3, 0x756, "8024dbee3f3a7113cbe92ea2b5664d9a4c92240890ebb0f85345c4a96c08b91e942e0d593fa90b9e1fdf8db360546ef6ccb97aaf68a29555c958462b40c341df", &(0x7f0000000280)='@posix_acl_access#\x00', 0x13, [], [0x4, 0x8, 0x346, 0x3f]}) 2018/05/03 11:12:06 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/91) bind$inet(0xffffffffffffffff, &(0x7f000001bff0)={0x2, 0x8000000000, @loopback=0x7f000001}, 0x30) connect$inet(0xffffffffffffffff, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x4004004}, 0x4041) 2018/05/03 11:12:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x24}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/05/03 11:12:06 executing program 6: fanotify_init(0x10, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/03 11:12:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101801, 0x0) fallocate(r0, 0x1, 0x0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r1, 0x10, 0x70bd2c, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff5cc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x840) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x81, 0x4da7, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x97c9, 0x202, 0x200, 0xf4, r2}, 0x10) [ 117.857506] mmap: syz-executor3 (8303) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 11:12:06 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) sendmsg$rds(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)=""/232, 0xe8}], 0x1, &(0x7f0000000680)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x6}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000004c0)=""/243, 0xf3}, &(0x7f00000001c0), 0x20}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x7}, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x3f, 0xffffffffffffff20, 0x463af138, 0x352e, 0x0, 0x20, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000005c0)=""/82, 0x52}, &(0x7f0000000640), 0x1}}], 0xd0, 0x4000800}, 0x0) 2018/05/03 11:12:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000)='\r82', &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x40, 0x4, 0x1, 0x2, 0x9, 0x80, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="40d66a", &(0x7f0000000180)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039efe8)={r0, &(0x7f000039e000), &(0x7f000039ef99)=""/103}, 0x18) pread64(r0, &(0x7f00000000c0)=""/187, 0xbb, 0x0) 2018/05/03 11:12:07 executing program 7: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x100, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000b40)=0x9, 0x4) ptrace$setopts(0x4200, r4, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) dup3(r1, r2, 0x0) ptrace(0x4207, r4) write$binfmt_elf32(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0x8, 0x9f, 0x7, 0x3, 0x3, 0x8, 0x19a, 0x38, 0x129, 0x1000, 0xffffffffffffff01, 0x20, 0x2, 0x1f, 0x8, 0x9}, [{0x0, 0x80, 0x974, 0x6, 0x7f, 0x4, 0x5, 0x3f}], "7ad3da0b6ecc9579266f44148a4df21c6fcbfd7061a302b739ebfc7afa0431ef2395563efd8d814733a962e3e7499954989a36cce7dac7702523b1c3eb217f80d5f01e6380ec9b38f92a3c41b12e6749c6c1960904e057913b131b504be964687b54972113c127c7e7e562fecc2850ecb82aa47c0184e73ed1880dce7ff11431aea0f21360e720efef61176a06b99c4c3f78eeb8151814fc2de15bd5a298ed51ca24cc4d19704e39a1a77426f83ef217884a356974b7a7b9e12bbe394e5b9bc7c62ec90b7b8abe69a91b5dfba8ffbf8c6ae99038c2", [[], [], [], [], [], [], []]}, 0x82d) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000000080)={&(0x7f0000000040)}) r5 = dup(r3) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) ptrace$getregs(0xe, r4, 0x2, &(0x7f0000000140)=""/157) 2018/05/03 11:12:07 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x2100) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0xf5, 0x7, 0x0, 0x400}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/05/03 11:12:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"adf5882c7a8840"}, 0xba5}, [{"d75e5d91659c0f"}, {"9f1f9bf16ac888"}, {"1d6fdf99aafd9e"}, {"b74eed54533b5b"}, {"0c2b189fc5a046"}, {"002e706311af32"}, {"35fcc6c0fe0a1b"}, {"9187a7c16384cd"}]}, 0x48) 2018/05/03 11:12:07 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x2010, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet(r2, &(0x7f0000cd0ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/03 11:12:07 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) unshare(0x400) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffff7}, &(0x7f0000000100), &(0x7f00000001c0)={r3, r4+30000000}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f0000000040)=[{0x2, 0x8, 0x8, 0x1}]}, 0xfffffffffffffcef) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x80000) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000080)) 2018/05/03 11:12:07 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x3ff, 0x8) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xee8, 0x4) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000480)=""/234, 0xea}], 0x1) 2018/05/03 11:12:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgid(r2) 2018/05/03 11:12:07 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/05/03 11:12:07 executing program 3: r0 = shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x424100, 0x0) bind$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r3 = dup2(r2, r2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000200)={0x5, 0x3, 0x9, 0x2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000140)={0x8, 0x2, 0x200, 0x400, 0x10001, 0xb72}) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/146) 2018/05/03 11:12:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x40000000000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x10100e, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'dummy0\x00', 0x400}) getsockname$ipx(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10) rt_sigpending(&(0x7f0000000040), 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/05/03 11:12:07 executing program 2: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/175, 0xaf) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)) 2018/05/03 11:12:07 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000013c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x40, 0x30}, 0xc) 2018/05/03 11:12:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigreturn() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0xa, [0x7, 0x1f, 0xd8, 0x9, 0x401, 0x148, 0x0, 0x714, 0x9, 0xffffffff]}, &(0x7f0000000100)=0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000280)=0x5, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x2, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000030000000000000049701492bdfe6d29e5710333b983afe3"], 0x28}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0xc621}, 0x8) 2018/05/03 11:12:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x10000) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x3) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/211) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x10000, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xfffffffffffffffc) [ 118.629280] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/03 11:12:07 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00') write$rdma_cm(r0, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000500), 0x13f, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001580)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001380)=@notify={0xf, 0x8, 0xfa00, {r1, 0x10}}, 0x10) 2018/05/03 11:12:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) 2018/05/03 11:12:07 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x1) [ 118.825738] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/03 11:12:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x40000000000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x10100e, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'dummy0\x00', 0x400}) getsockname$ipx(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10) rt_sigpending(&(0x7f0000000040), 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/05/03 11:12:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) unshare(0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) 2018/05/03 11:12:08 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000000000, 0x0) fcntl$getown(r0, 0x9) 2018/05/03 11:12:08 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') 2018/05/03 11:12:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001100)=""/232, &(0x7f0000000000)=0xe8) unshare(0x40600) close(r0) mq_timedreceive(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)) 2018/05/03 11:12:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x1f, 0x82a, 0x20, 0x80000000}, 0x10) 2018/05/03 11:12:08 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8abc1, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000001100)={0x2, 0x1}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"0ef08799157af5"}, 0x81}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000010c0)='comm\x00') read(r1, &(0x7f0000000080)=""/4096, 0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001080)) 2018/05/03 11:12:08 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) unshare(0x400) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffff7}, &(0x7f0000000100), &(0x7f00000001c0)={r3, r4+30000000}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f0000000040)=[{0x2, 0x8, 0x8, 0x1}]}, 0xfffffffffffffcef) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x80000) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000080)) 2018/05/03 11:12:08 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) unshare(0x400) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffff7}, &(0x7f0000000100), &(0x7f00000001c0)={r3, r4+30000000}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f0000000040)=[{0x2, 0x8, 0x8, 0x1}]}, 0xfffffffffffffcef) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x80000) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000080)) 2018/05/03 11:12:08 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) fdatasync(r0) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x1) sendmmsg(r1, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x12d3, 0x100) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) [ 119.384909] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/03 11:12:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}]}, 0x40}, 0x1}, 0x0) r1 = openat(r0, &(0x7f0000000800)='./file0\x00', 0x8000, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000840)={r0, 0x100000001, 0x1, "d6e896d2705703af825e252df17220c50236dcf11421eb283a33601e574b40e00dfe15882083"}) 2018/05/03 11:12:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x80000001}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1b}, 0x400, 0x100000000, 0x17b8, 0x400, 0x5, 0x2000000, r1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0xf8aa, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x8a}, {0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1, [0x8, 0x1, 0x8ac, 0x3, 0x6, 0x4bb, 0x0, 0x7]}, 0x5c) 2018/05/03 11:12:09 executing program 3: unshare(0x2000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x4}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) 2018/05/03 11:12:09 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000200), 0x100000000000024a, 0x10400003) 2018/05/03 11:12:09 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7f, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x5, 0xfffffffffffffff9}], 0x30) 2018/05/03 11:12:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2882) 2018/05/03 11:12:09 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x66a5, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x4e21, 0x6, @empty, 0x3}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3ff}, 0x8) 2018/05/03 11:12:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, 0xffff, 0x7, 0x9, 0x6, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0xe27}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x802) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2f8) [ 120.532612] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/03 11:12:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/203) 2018/05/03 11:12:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) read$eventfd(r0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) r2 = semget(0x1, 0x3, 0x10) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000200)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 2018/05/03 11:12:09 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x4fcc, 0x2, &(0x7f0000000000)="ffffffff", 0x4) 2018/05/03 11:12:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001e40)={&(0x7f0000000400)={0x10}, 0x0, &(0x7f0000001e00)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c0000001500015200000000000000000abf0000", @ANYRES32=0x0, @ANYBLOB="14000100ff010000000000000000000000000001"], 0x2c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x53, 0xe7, &(0x7f0000000040)="622740f007db995e0e82f340590d9f21991c66300f39aa541dfbf46bfea846d37989bea90bcdeccf2e8840c33ec0531f0d533f45cd14e2def957b0f5031fedcf92200cf623ca32d8de852c6bb898e9204373a3", &(0x7f00000000c0)=""/231, 0x3ff, 0xfffffffffffffffa}, 0x28) 2018/05/03 11:12:09 executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20, 0x80000) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/03 11:12:09 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = memfd_create(&(0x7f0000000040)='net/ip6_mr_cache\x00', 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x2}, {0x100, 0x7ff}, 0x6, 0x5}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000008000a0009120000a78445784eb22f0200ed7071438a2a97b74ff054f27e37d253a1e80aae9702f1c52a8af4bab927b4ba09af7611a0667050adf1962a1c46a0c65a198fc631c649c9c9efc30b6c43e0ed7b5f63b1cf571c65bf77c945cb881b489e5293210515079d"], 0x28}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000013c0), &(0x7f0000001400)=0x4) 2018/05/03 11:12:09 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf, 0x13}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000005b4d47223e62ae0350fb4cf93575b88524944a3d7645330e0121760f5326d333cbb1fbb05ddce0a5a30562ebd8e0b0c3ea74cd1994f22dec4ec9d8d0129b76b766498511a334f2b9f324494f79abf9b99101dafc413cdcde1993ddb34de7364f2d85a79958093daa929b341528f8a8ebd61cb7"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 11:12:09 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000780)={@dev}, &(0x7f00000007c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000a00)={0x0, @multicast1, @broadcast}, &(0x7f0000000a40)=0xc) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'lo\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r3}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000400)='dummy0\x00') getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000380)={0x0, @rand_addr, @local}, &(0x7f00000003c0)=0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0xfffffffffffffffd, 0x8, 0x20, 0x4, 0x0, 0x400, 0xb65}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'sit0\x00', 0x7762}) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0xa0a3, 0x4) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) ioperm(0xe4, 0x0, 0xfeb) r6 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x81, 0x488000) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f00000001c0)={0x3, 0xf, 0x0, 0x6, "3ac66583b5d6c61e8ba209549dbf7414d63457a5362bddb61653b5241d91f1f2"}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r5) write$binfmt_aout(r0, &(0x7f0000000b40)={{0x10f, 0x680000000, 0x5, 0x3b6, 0xb7, 0x5, 0xf0, 0x8000}, "aa1c7b9500ba77c496ddf7863f4af01e235cdddf3c3681bdf0b2c205278d48a3cd69ff72c9d705b1e01a71c08e34c56377b326b276cb9048370770e7f0f5f8a4f4f95d0e93b3797bad5d3be25d8cbc7b0198e288fb6084d96a7471fb7a9f9f8dec84655379ce51eac9edca56b56c5e5d3fa3f80dae6f70b9c29608d5f41935dc9ad75288f2004d805d29ca5133e7cc803105e115eb67a70d7471bb0801268de3155f92b633", [[], [], [], [], []]}, 0x5c5) 2018/05/03 11:12:09 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="12a4"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) [ 120.898168] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 11:12:09 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bd51"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:10 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 120.985929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 11:12:10 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='e5'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:10 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="edaf"], &(0x7f0000000300)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:10 executing program 1: renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='\x00') 2018/05/03 11:12:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:10 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bdc8ff"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:11 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x1, 0x7fffffff, 0x7, 0x3, 0x6, 0x1f}, 0x0, 0x8}, 0xe) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) 2018/05/03 11:12:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f0000001440)='\x00', 0x0) eventfd(0x0) r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0xcf8, 0x0, r1}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:11 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ce030fc3"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:11 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="002004"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/03 11:12:11 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1706"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:11 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="308a"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:11 executing program 5: socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:11 executing program 5: socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010500000000000000000a00000000000000000000001400050000000000000000000000000000000001372bc06ed5b8dede3633ba6f71e6f8be8aea63e74b92ebada68299e1a06d2c264635947c36193507"], 0x1}, 0x1}, 0x0) 2018/05/03 11:12:12 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:12 executing program 5: socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 11:12:12 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="6588"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:12 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bd511e07"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:12 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bdc8"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:12 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bd511e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:12:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)={0x8}, 0x0) fallocate(r1, 0x0, 0xed8, 0xfc9d) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x1ddb, 0xe1e9) fallocate(r1, 0x0, 0x7fff, 0x1a8) 2018/05/03 11:12:12 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x1, 0x323, 0x8000, 0x0, 0xffffffff, 0x4, 0x7fffffff, 0x200, 0xd2a, 0xffff, 0x1000, 0x1268, 0x5c03, 0xfffffffffffff80f]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1, 0x8e}, 0x8) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="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") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000540)={0x5, 0x6, 0x4, 0x1, 0x1f}) 2018/05/03 11:12:12 executing program 5: connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:12 executing program 2: r0 = socket$inet(0x2, 0x8000000000003, 0x6) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/05/03 11:12:12 executing program 5: connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:12 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="12a40b"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:12 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) dup3(r0, r0, 0x80000) 2018/05/03 11:12:12 executing program 5: connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:12 executing program 4: preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x4, 0x0, 0x1, 'queue1\x00', 0x6d8}) 2018/05/03 11:12:13 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f0600365f6d725f636163686500") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000000)=""/209, 0xfffffffffffffea9}, {&(0x7f0000000180)=""/242}], 0x10000000000002a1, 0x10c00006) 2018/05/03 11:12:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:13 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="21c1"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') pread64(r0, &(0x7f0000241000)=""/33, 0x21, 0x0) 2018/05/03 11:12:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x6b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001740), 0x0) 2018/05/03 11:12:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/03 11:12:14 executing program 3: 2018/05/03 11:12:14 executing program 6: 2018/05/03 11:12:14 executing program 0: 2018/05/03 11:12:14 executing program 1: syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f0000001440)='\x00', 0x0) eventfd(0x0) memfd_create(&(0x7f0000002700)='/proc/self/net/pfkey\x00', 0x0) r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0xcf8, 0x0, r1}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:14 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ce030f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:14 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x300, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa552) write$eventfd(r1, &(0x7f0000000180)=0x5, 0x8) 2018/05/03 11:12:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) [ 125.769130] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 11:12:14 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fe40"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:14 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8141241, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="0bf5430f000319", 0x7}], 0x1) [ 125.828986] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.835999] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.953122] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 11:12:15 executing program 3: 2018/05/03 11:12:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:15 executing program 4: rt_sigpending(&(0x7f0000000000), 0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:15 executing program 6: 2018/05/03 11:12:15 executing program 7: 2018/05/03 11:12:15 executing program 1: 2018/05/03 11:12:15 executing program 0: 2018/05/03 11:12:15 executing program 2: 2018/05/03 11:12:15 executing program 1: 2018/05/03 11:12:15 executing program 6: 2018/05/03 11:12:15 executing program 3: 2018/05/03 11:12:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:16 executing program 7: 2018/05/03 11:12:16 executing program 2: 2018/05/03 11:12:16 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:16 executing program 0: 2018/05/03 11:12:16 executing program 3: 2018/05/03 11:12:16 executing program 6: 2018/05/03 11:12:16 executing program 7: 2018/05/03 11:12:16 executing program 1: 2018/05/03 11:12:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:16 executing program 0: 2018/05/03 11:12:16 executing program 3: 2018/05/03 11:12:16 executing program 2: 2018/05/03 11:12:16 executing program 6: 2018/05/03 11:12:16 executing program 7: 2018/05/03 11:12:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:16 executing program 1: 2018/05/03 11:12:16 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1000000000000199, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x103480, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x3}, 0x8) r2 = fcntl$getown(r1, 0x9) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x50002, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/ip6_he\x00\x00\x00\x00\x00\x00\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:16 executing program 3: 2018/05/03 11:12:16 executing program 0: 2018/05/03 11:12:16 executing program 2: 2018/05/03 11:12:16 executing program 6: 2018/05/03 11:12:16 executing program 7: 2018/05/03 11:12:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:16 executing program 1: 2018/05/03 11:12:16 executing program 3: 2018/05/03 11:12:16 executing program 0: 2018/05/03 11:12:16 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x4, 0x40, 0x5, r1}) preadv(r0, &(0x7f0000001380), 0xed6593319fd522d, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, @rand_addr=0x7}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x2800000000, 0x7df6a4a8, 0x8, 0x6, 0x4}, 0x14) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:16 executing program 3: 2018/05/03 11:12:16 executing program 6: 2018/05/03 11:12:16 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="679a"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:16 executing program 7: 2018/05/03 11:12:16 executing program 1: 2018/05/03 11:12:17 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0100e8d8c2400000b5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:17 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:17 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:18 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0400004a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:18 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="feeb"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:18 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ce03"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:18 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480), 0x0, 0x10400003) fcntl$setstatus(r1, 0x4, 0x4000) ioctl(r1, 0x8, &(0x7f0000000000)="71edc0ed4538f416fdf50d4412a5317cad349ef1cdcbfafc33ccb6c0f51ed9759e658f19b19dfb5d289b039a21124b058ee4f93b040da82a612f281cab428cfd1c61e421f0eaf3f82d97451adb426041675e8ab5f9f2a6d2572732b783117c283e70d22f60bcd502afff366eefe3919772e2a13dffdec4412184e543b1f1c73dae1d50075859fa266304de20c4651843846ce0efdb8f8db210fca891557d27e402cc7397a817f4f28b2cc322383cadac4360018f814717c315e51f01729253") 2018/05/03 11:12:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:18 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="22ac"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:18 executing program 3: nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x240000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002900)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x2, 0x3, 0x6, "c08ed5e80ba6fc4d5d103fa0872e7db7e4e2a7ded17d06a99ec97237f35e3107b3023b537925c0b0b671c7a63439a972a9d9977364867e037480bc59778996", 0x4}, 0x60, &(0x7f0000001380)=[{&(0x7f0000000280)="5bac28b85dfc61383c278c3dec0bdb1fd23eb1ba906b6a5c00369676c65ec28f22386034d5da393767e8ff22daae1bd068a4db9c6a7f2725a8c7a7", 0x3b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="481eb87bd00fed0be821456e1c25859cb4754a10d30f5eba666948e391030c", 0x1f}, {&(0x7f0000001300)="28d69ef5c01c70e083a65b03b5236ca8ad3fbe319eb6bdd42c49c39259ca7cc100a19f9c351c0bdb46f9fcceaa817c93f40ab17e9d8a879dac73f26d07155ee48e86c22865884f7649", 0x49}], 0x4, &(0x7f00000013c0)={0x30, 0x13f, 0x5, "3c212371d66d75f61197bc7ffedde3c0fce510355008e46cb3cde1"}, 0x30, 0x4000}, {&(0x7f0000001400)={0x27, 0x1, 0x2, 0x7, 0x9, 0x8000, "9165f63cd9c98b94733a91472ba948a69223ede38895e1a675cd491c335db49f8e672100c60c1a01f95b4bc800f99cd82734daa8a21440f83e65a3d4b9bb0b", 0xb}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000001480)="bdf611022ed3aadbfe9eb9894c396f19ebf9935a37aec801b3d357ea09c038e6f4abbd0e51b505bd2d55afb0f7097cbb465ee4703abe53d667637e415082be58df1cb3bd227587dc1ba66942411203cf81cdd1823a2b96272c73400cc261bbde64c23fb069fdb8e81f4bda7fdf8d96722634de3089e7a2f2b32ac486a9d47c3309cb9081", 0x84}, {&(0x7f0000001540)="d67cbc812e4b90d4c36007b1f68483352913fe11479eb596dc25bbf1bcf2e81ec28af9e5d40208e6610efb833410fa7fef0ba088bb2182b6480764b5ff7b2a30ac46720524ece4a7a4af6aac241eaa00114763daa1a4f66549ab1691780a03824f2eb50b70218a3bc108c6c21a401b3eab90c2e0d299d60ce0ba6550197412fa0074036c0515457796f36eaf0f95f210", 0x90}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="044133c9464fe135a1727429dc8555e78f8375a9da37d9d67cb5281815129117e2ae8f47ab12ba5debf9677e48170e18ec26058a8195cf4c263d08e1d6c1819d42ca0f4ed95c84618f0c2297560d3cf035f809e3e7371756e09ae06369c064580664e4aeaaa24f2d1731b5e2d0e47d7bc62847e994b41ebfdb94e176aa750c15e81d5aeb042a5563dea8b781f34879b2b5d106860346f5f5fcf4615f0eec3819a70c30e78d576861684a30d8c9fbcbe6128aef72dadc0b9bb88febc493a0abfc38d4c3140e11bd820d5db380b138a04f83e6cc0e010bffcbaad0c2720ea62a9c829e3d44", 0xe4}, {&(0x7f0000002700)="0e6f344c39b3e8f0f2dd328cd5ec0382381d31bea5fab061d10544d20b68d4f5609bcdc32f283f539bb0f6c3ed7a60ddbefccdf5c865c5fef1c21685c7610a165846cbf8e1775de149f8181c5bebcf5111c252376492067a8a3c941f4352b6afb9f3edae5a", 0x65}, {&(0x7f0000002780)='FTm', 0x3}], 0x6, &(0x7f0000002840)={0xa8, 0x10b, 0x800, "db2a870d55735231e380dbb7422ded297b1be98dbd1265e5ad20bec4352923b1bec93f24544efcf457636ae0589ba849da060d7884a9e852b32899775f0082d1f9aaef8a60d46c7c68c496140135edd3a82c8c1f3af3661990e8fa23bfbd5a5816222d17ce38dca288f93387c22e5c22a50db83abd8595ae9b111bca8c406945965de9095a978e7bb5df6aec0438a7a015a613a5"}, 0xa8}], 0x2, 0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'bcsf0\x00'}, 0x18) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/05/03 11:12:18 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="76d0b0"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:12:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:18 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:19 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/148, 0xfffffffffffffef3}], 0x1, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x101, &(0x7f0000000040)}, 0x20) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc0001, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:19 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) syz_open_pts(r0, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)) 2018/05/03 11:12:19 executing program 7: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x80000001, 0x0, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffff801, 0x10001, 0x0, 0x800, 0x7, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x5d9, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x0, 0x2, 0x0, 0x2, 0xeb3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f00000003c0)=""/237, 0xed) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000004c0), 0x4) ioprio_set$uid(0x0, r2, 0x7ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/05/03 11:12:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000038c0)=""/4096, &(0x7f0000000080)=0xeb5) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280, 0x180) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001740)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/251, 0xfb}, {&(0x7f00000014c0)=""/140, 0x8c}, {&(0x7f0000001580)=""/108, 0x6c}], 0x6, &(0x7f0000001680)=""/165, 0xa5, 0xe1}, 0x102) recvfrom$packet(r1, &(0x7f00000017c0)=""/245, 0xf5, 0x40000040, &(0x7f0000001780)={0x11, 0x1f, r2, 0x1, 0x5e01d626, 0x6}, 0xfd21) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000831000)={0x14, 0x0, 0x4, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/03 11:12:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xa20, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x14e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x8000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'ip6tnl0\x00', 0xc316}) 2018/05/03 11:12:19 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x10080) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0xbd}, {0x7, 0x1}], 0x2) r2 = semget(0x1, 0x4, 0x400) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0x27, 0xffffffffffffffc0, 0x1]) ioctl(r0, 0x100, &(0x7f0000000240)="813e695eb554c27a1d7f42b6251d9ec2202512c6db4d6be7ea900bab244e016cda4fed60b88684d745f136040a4ccb431face5a23b81e022c81f3af3d4da9c5a7e54ed689eeea92e48cc0f06733a5a7506664ef07c369ab0370ff0d37bd5136e1139d0a794987c3700a179db1cec592da8e4f8a8834db69750a3d4952c43ded69bd874c28e3e3585316490cd1cbdfc8922470c77b619d7cd17c8b168d1446c3a27ba787f333ad5") sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x8, 0x8}, &(0x7f0000000140)=0x90) 2018/05/03 11:12:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x10000, 0x5, 0xa0, &(0x7f0000ffb000/0x3000)=nil, 0x1}) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/251, &(0x7f0000000280)=0xfb) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/03 11:12:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES32=r0], 0x2) 2018/05/03 11:12:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) fsync(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0xffff, 0x4) 2018/05/03 11:12:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0x3}], 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x80, r2}) [ 130.872996] IPVS: length: 251 != 24 [ 130.908537] IPVS: length: 251 != 24 2018/05/03 11:12:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x11, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a703"}}}, &(0x7f0000000000)) 2018/05/03 11:12:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x81}) r1 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r1, 0x5, 0x12, &(0x7f0000000040)=""/90) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:19 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:20 executing program 1: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socket$pptp(0x18, 0x1, 0x2) mlock(&(0x7f000047b000/0x3000)=nil, 0x3000) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 2018/05/03 11:12:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) close(r0) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xa0000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="e9c303936a80af24012494d65487fb48c2f93ebf5eb26b3c572d01f8c3418662f67d5652e0c4f0449ddc3979") syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x80200) 2018/05/03 11:12:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:20 executing program 3: r0 = memfd_create(&(0x7f0000000200)='\x00', 0x2) r1 = memfd_create(&(0x7f00000000c0)='+!\'\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x7f}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r4 = epoll_create1(0x0) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x80000004}) epoll_pwait(r0, &(0x7f0000000380)=[{}], 0x1, 0x80001, &(0x7f0000000400)={0xfffffffffffffffe}, 0x1a1) 2018/05/03 11:12:20 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/snmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:20 executing program 0: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x20000114, &(0x7f0000000080)}, 0x10) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xffff, 0xfff, 0x6, 'queue1\x00', 0x56c}) 2018/05/03 11:12:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) gettid() syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x9, 0x200) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e7d74af3dadb80c53428a6500") bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8800004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_getroute={0x1c, 0x1a, 0x0, 0x70bd26, 0x25dfdbff, {0x2, 0x14, 0x14, 0x25eb0710, 0xff, 0x4, 0xff, 0xb}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x7}, &(0x7f0000000380)=0x90) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10044080}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, r5, 0x400, 0x70bd28, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000804}, 0x20008000) sendfile(r3, r2, &(0x7f0000000000), 0x800) 2018/05/03 11:12:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x11, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a703"}}}, &(0x7f0000000000)) 2018/05/03 11:12:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="3000000010000100000000000000000000000066", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="08001c00", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/05/03 11:12:20 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c746572000000003916cd00000000000000000000000000000000000000000000040000000000000000000000000000000000000000f7ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x27, 0x0, 0x1, 0x7, 0x7, 0x1, "bd76d78b76cb81dd298a51dce936bf12c956c7a334509a6b2602821ca0b22896d2e0d0299309bc4782b7e616cd35ceab4e6c5788755a72bf01b78080f3462c", 0x2b}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000200)="34b9d6761d0eae5c92edaae8009f8aaf1d6a70dcb23071", 0x17}, {&(0x7f00000002c0)="0363952126c5901e2921ffad6840f4783c69c7a7452c6cf798133997a784d989105334c5a3941461edb484c12d8365f682d055acb27b0ffa1ec869b3c9132fde931dc0a27b4d5632ff0599f4a10017482b51a288ae66bcfc86d77f7f32f2694c79b74e69954a827276c69fda3eb2696e0e490d1d18273ea683ceac20824d8a965b0789132d782f67391fdb605d330454fd65715ddafe26bf93dd63594b0b2a3335465aef8d7bbc5965afd839054e80a0da084fb8608173e3dedfc2328035d50abcc809bdab7e6d7901f8e96e96fcd5abe46bb96163d8affb5f065db205c2b38183b2d3f3d8664aa234", 0xe9}], 0x2, &(0x7f0000000400)={0x48, 0x50263a79f4b8b4c7, 0x15c2, "478587cdfe0d382fb2808f8f917a69dc9397f4b2fd270df07c7ab09212afb647c34d4644b7eb3cf3e31cb621cf953a48895978dbae"}, 0x48}, 0x800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x67, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'ovf\x00', 0xc, 0x6, 0x25}, 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) fcntl$addseals(r0, 0x409, 0x3) ioctl$sock_netdev_private(r0, 0x4, &(0x7f0000000580)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000540)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000004c0)=""/120) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) fallocate(r0, 0x0, 0x0, 0xeb96) 2018/05/03 11:12:20 executing program 2: socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:20 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt(r0, 0xbb3c0000100, 0x3, &(0x7f0000000080)=""/22, &(0x7f0000000040)=0xffffffffffffff45) fadvise64(r0, 0x0, 0x3, 0x7) 2018/05/03 11:12:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001680)={0x0, 0x2, 0xffffffffffffffe9, 0x200, 0x8001, 0x8}, &(0x7f00000016c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001700)={r1, 0x3, 0x7}, &(0x7f0000001740)=0x8) keyctl$session_to_parent(0x12) r2 = socket(0x2, 0x5, 0x3) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r3 = request_key(&(0x7f0000001400)='blacklist\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001580)='/dev/vcs#\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000015c0)='.request_key_auth\x00', &(0x7f0000001640)="57850948e1a0bb16306fffa02441fb9900") r4 = accept$ipx(r2, &(0x7f0000001040), &(0x7f0000001080)=0x10) r5 = syz_open_dev$vcsn(&(0x7f0000001500)='/dev/vcs#\x00', 0x0, 0x40) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000001440)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001200)) unshare(0x99cdd9f02382982) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000001180), &(0x7f00000013c0)=0xfffffffffffffe5d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001300)=0x84) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000001480)=0x8) setsockopt$packet_int(r5, 0x107, 0x3, &(0x7f00000014c0)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001380)={r6, 0x1c, &(0x7f0000001340)=[@in6={0xa, 0x4e23, 0xa4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000001780)=0x10) accept$netrom(r4, &(0x7f00000010c0)=@full, &(0x7f0000001140)=0x48) 2018/05/03 11:12:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x11, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a703"}}}, &(0x7f0000000000)) 2018/05/03 11:12:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0xffff, 0x8, 0x0, 0x0, @tick, {}, {}, @control={0x7, 0x6, 0x40}}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/8, 0x15f}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x3, 0x1, 0x4, 0x1ff, 0xffff}, 0xc) connect(r0, &(0x7f0000000280)=@ll={0x11, 0x1f, r1, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/05/03 11:12:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000ee5a9b47dd8546121c4f8368aa269e9c9b21bbc52a58984f0fbc8263a1a3b909410701", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5e528aff00000000"], &(0x7f00000002c0)) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xd, 0x10000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/201) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x9) 2018/05/03 11:12:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62900000000c88a7cad6f") poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x2158}, {r0, 0x400}, {r0, 0x8}, {r0, 0x80}, {r0, 0x100}, {r0, 0x6080}, {r0, 0x2001}, {r0}], 0x9, 0x0) 2018/05/03 11:12:21 executing program 7: r0 = semget(0x1, 0x0, 0x40) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000040)="37b6c99be7ab7810040e84470478b43ccc466839564149a17ed1d2dae3b902a864fb411fe7942326f50ab7f908a7b8b95691b4d7df46182859531f3671984d4b3cf8c3c45bce1f3c6236d5de6bb75086844877352bb47e7de4d18c4135155ce4cdb8c0f849f014f24c3bb7ba1cf77ab54a5b9c463b78f14166ee371c6c461fb5d3da5e33a69f121f717eee3468bf51c97647aeea9ede3141ccff85f1", &(0x7f0000000180)=""/113}, 0x18) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000140)=0x8001491) 2018/05/03 11:12:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x13, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000"}}}, &(0x7f0000000000)) 2018/05/03 11:12:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000040)={'bcsf0\x00', @ifru_flags=0x1000}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000100)='.\x00', 0x1) 2018/05/03 11:12:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/03 11:12:21 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4080, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x100) fanotify_mark(r0, 0x28, 0x20000, r1, &(0x7f0000000080)='./file0\x00') preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x27}], 0x10000000000002d3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') dup2(r1, r1) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:21 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:21 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x6, 0x8001, 0x0, 0x1}, 0x8) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) [ 132.003005] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 132.025789] Unknown ioctl 19297 [ 132.039642] Unknown ioctl 19297 2018/05/03 11:12:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62900000000c88a7cad6f") poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x2158}, {r0, 0x400}, {r0, 0x8}, {r0, 0x80}, {r0, 0x100}, {r0, 0x6080}, {r0, 0x2001}, {r0}], 0x9, 0x0) 2018/05/03 11:12:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000010c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}}, 0x303) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001100)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2ea, 0x1, 0x400, 0x3, 0x0, r2}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000001080)=0x7) 2018/05/03 11:12:21 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, &(0x7f0000000000)) 2018/05/03 11:12:21 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x8, 0x8002, 0x1, 0x6, 0x3, 0xdf3c, 0x629, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x5b, "8c1cd9d620c43dce5bf9f0ce00402320e0e37b2210fff72c6bd25014306dd4f0ac50b6b2b5b23f8f52012f4779fb6199a73b394a951736a67e817f710b558fb2dc2d8ce696d94112b5f48b6cc9a9fc896819eb6f1c0fc2a86eb89c"}, &(0x7f00000001c0)=0x63) unshare(0x20020000) 2018/05/03 11:12:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x13, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000"}}}, &(0x7f0000000000)) 2018/05/03 11:12:21 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)=0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000640)={&(0x7f0000000580)=""/141, 0x8d}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9d46771979986a27eb4332af41b12f901c0f059ada31abec081526e8e3977827f8bb8e5590ad1667b10f6289ff3e8a55c23befa604039d061d04a92b2be7105bfcd85728d81ba871f3be7331f87da91328d3d016ce2c9fede329", 0x5a, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000000180)="2e39d924570d2482a0850f6c4eeb54e265aaffdb4dcdd2643d5d9c0109e06e3de3475a1f9f5b911c694e37b95bea715361982cf12b8e8e80c921623917e5792b3923975d35e1b41790f9d4df0e0fd46cb34576695bf335cc0e6791928a5475a3b85973a442d079826e7d82e23cee3906fd378d4e856b3910babbcac1f89ba8c5b15286b5a6c6c3cf2aefd426ce30d8074ec5ff85a7b88f495694bdebeb11565381e1ccaa583834772bc586d65aec20aa231436c8de2e317b950ba2b637ba866edf8c66dbcf47f41308e8811e4286f62199507f4718f04fa1c6", 0xa5) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000680)=[0x80, 0x200]) rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x4, 0x72]) 2018/05/03 11:12:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$3(0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f000600", &(0x7f0000000000)=ANY=[@ANYBLOB="3b0000000200000000000000000000000000000000000000b9dca066548c4564f10d233694a829b990b3ea9c"]}) 2018/05/03 11:12:21 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, &(0x7f0000000000)) 2018/05/03 11:12:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000140), 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x40, 0x0, 0x0) close(r0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/03 11:12:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x13, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000"}}}, &(0x7f0000000000)) 2018/05/03 11:12:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x56e) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/240) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000340)="511a20c367f3bc1ad6d4f31b967b10d476cf3a724c4a5c3cfe891393a668b6") ioctl(r1, 0xff, &(0x7f0000000240)="72c8d6148f663a3f395c95adffd103458eeaae5a839218e6a1776e31b06e1e2cd7fc9e6fa7f1faa35983408a13a9ab56b993c14bcc4acd6d5d6a245627c4b87d1ebdf51ce525bebfa5f6f4d40e4ccb4d475b47772b43cfaf6bea83936e8b5374ad20d1f3cbcf4b942b62b715ba971a9c3a1de6a896c1a3967ebf1381553c0ec619933560b1780100867c16bc6fb62ab41c6f714b60e00ea524d6c371d50066ce490079b673bbe8218d1f63de9d66469baacd1e0e6bde31c68590eb910c160e62875cc250769b10aacf6241f565d172419d28748458f400afe1af3f72e20bb5d9d92ae774") r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x5ab01) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) write(r2, &(0x7f0000000080)="c0373942b7625bb0e5c2035f755fec8fcc893cdc5c1fbbd745eca58596acd6699a22dd4b354c4d17b5fcf0e392766c6558b950eb06ea7cbad2e68977d40e1e7671147373d5ba67444d4c", 0x4a) 2018/05/03 11:12:22 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, &(0x7f0000000000)) 2018/05/03 11:12:22 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x13, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000"}}}, &(0x7f0000000000)) 2018/05/03 11:12:22 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/03 11:12:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/03 11:12:22 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0x1ff}, {&(0x7f0000000000)=""/242}], 0x7498d2086bd20b8, 0x10400003) 2018/05/03 11:12:22 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f00000003c0)="8bfc1c39c58af7d06a52cd04059b5fc03b50595ed968f91f129a54cd1fe9c7161b3c678803ec36855d3e6feeb0e5a974944291d42c0df8d796848f39180ae5e222153f38f7bbf6d13bd4436e30da0b540a1bd4daf201698917986d9db46175d15f2eab24c0e2a9f8f099df0eb2e1a9433066e30fbd8a00739ebae4e683f67d88fb38210007b8b54a2523b89b90a5618487b036d4e99019449bf8081dcdf87a7dbb8cdfe5d458f6ba5d20d8d8bf46d760d43b483f3fda4803a66e92eebf097398", 0xc0, 0x1, &(0x7f0000000480)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xddf, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r5, 0xc00c55ca, &(0x7f0000000000)) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000422}, 0xffffffffffffff9f, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x10, 0x0, 0x0, 0x70bd27, 0x0, {}, [@generic="8fcd1b5738d8dde4fd8a2656398fb5dfcc65d867f3e605d2c37910960008142da7c2522869e4cbc63cca3c8f", @generic="a8a1a01b30d2043c55a5368ccb4e5fdbb7b1269e250686ce5bd8178a9fda6a7d7043bb8011ec37d6c340c8ac7d890b595018ded0d1dc9ed8ad7290717020598ffd77aa5382afa69c5f257cd78a8166"]}, 0x14}, 0x1}, 0x4000) [ 133.074839] FAULT_INJECTION: forcing a failure. [ 133.074839] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.086953] CPU: 1 PID: 9218 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 133.086968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.086997] Call Trace: [ 133.105850] dump_stack+0x185/0x1d0 [ 133.109536] should_fail+0x87b/0xab0 [ 133.113315] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 133.118134] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.123036] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.128455] ? __wake_up_common+0x123/0xa60 [ 133.132830] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 133.137590] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 133.143093] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.148507] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.153435] ? kmsan_set_origin+0x9e/0x160 [ 133.157759] alloc_pages_current+0x6b5/0x970 [ 133.162224] skb_page_frag_refill+0x3ba/0x5e0 [ 133.166819] ? kmsan_set_origin+0x9e/0x160 [ 133.171146] tun_get_user+0x10f9/0x7c60 [ 133.175169] ? mntput_no_expire+0xad/0x17c0 [ 133.179572] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.185014] tun_chr_write_iter+0x1d4/0x330 [ 133.189393] ? tun_chr_read_iter+0x460/0x460 [ 133.193852] do_iter_readv_writev+0x84d/0xa00 [ 133.198432] ? tun_chr_read_iter+0x460/0x460 [ 133.202884] do_iter_write+0x30d/0xd40 [ 133.206858] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.212364] do_writev+0x3c9/0x830 [ 133.216001] ? syscall_return_slowpath+0xe9/0x700 [ 133.220912] ? fput+0x25c/0x2e0 [ 133.224248] SYSC_writev+0x9b/0xb0 [ 133.227904] SyS_writev+0x56/0x80 [ 133.231452] do_syscall_64+0x309/0x430 [ 133.235401] ? SYSC_readv+0xb0/0xb0 [ 133.239078] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.244300] RIP: 0033:0x455831 [ 133.247515] RSP: 002b:00007fded8be3ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 133.255266] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000455831 [ 133.262566] RDX: 0000000000000001 RSI: 00007fded8be3bf0 RDI: 00000000000000fc 2018/05/03 11:12:22 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xef1b192f8c499800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r2}}, 0x18) write$rdma_cm(r1, &(0x7f0000000400)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0xfeb4) 2018/05/03 11:12:22 executing program 2 (fault-call:0 fault-nth:0): syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:22 executing program 0: r0 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={0x0, @broadcast}, &(0x7f0000009040)=0xc) accept4(0xffffffffffffffff, &(0x7f0000009080)=@hci, &(0x7f0000009100)=0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009440)={'bcsh0\x00', 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000018d40)=[{&(0x7f0000018c80)=""/2, 0x2}, {&(0x7f0000018cc0)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x7f}}], 0x1, 0x0, &(0x7f0000019100)) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019980)=""/131, 0x83}, {&(0x7f0000019a40)=""/212, 0xd4}], 0x2, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000001a5c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f000001a580)={&(0x7f000001a140)={0x120, 0x0, 0x2, 0x70bd28, 0x0, {}, [{{0x8, 0x1, r1}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r3}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040005) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x89, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/137}, &(0x7f0000000340)=0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/03 11:12:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000012001100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014004e002c6f4573ee7acddca8a00000000000000000200000003891120f89a87fe5"], 0xff8d}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x4900000, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) [ 133.269854] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 133.277123] R10: 0000000000000014 R11: 0000000000000293 R12: 0000000000000014 [ 133.284393] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 [ 133.339235] FAULT_INJECTION: forcing a failure. [ 133.339235] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.351382] CPU: 1 PID: 9245 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 133.358255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.367648] Call Trace: [ 133.370291] dump_stack+0x185/0x1d0 [ 133.373969] should_fail+0x87b/0xab0 [ 133.377744] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 133.382546] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.387442] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.392859] ? __wake_up_common+0x123/0xa60 [ 133.397243] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 133.402011] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 133.407534] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.412953] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.417866] ? kmsan_set_origin+0x9e/0x160 [ 133.422132] alloc_pages_current+0x6b5/0x970 [ 133.426569] skb_page_frag_refill+0x3ba/0x5e0 [ 133.431111] ? kmsan_set_origin+0x9e/0x160 [ 133.435407] tun_get_user+0x10f9/0x7c60 [ 133.439398] ? mntput_no_expire+0xad/0x17c0 [ 133.443755] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.449152] tun_chr_write_iter+0x1d4/0x330 [ 133.453486] ? tun_chr_read_iter+0x460/0x460 [ 133.457899] do_iter_readv_writev+0x84d/0xa00 [ 133.462412] ? tun_chr_read_iter+0x460/0x460 [ 133.466829] do_iter_write+0x30d/0xd40 [ 133.470729] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.476198] do_writev+0x3c9/0x830 [ 133.479789] ? syscall_return_slowpath+0xe9/0x700 [ 133.484662] ? fput+0x25c/0x2e0 [ 133.487955] SYSC_writev+0x9b/0xb0 [ 133.491549] SyS_writev+0x56/0x80 [ 133.495055] do_syscall_64+0x309/0x430 [ 133.498963] ? SYSC_readv+0xb0/0xb0 [ 133.502623] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.507817] RIP: 0033:0x455831 [ 133.511005] RSP: 002b:00007f1bc337dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 133.518731] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 0000000000455831 [ 133.526001] RDX: 0000000000000001 RSI: 00007f1bc337dbf0 RDI: 00000000000000fc 2018/05/03 11:12:22 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:22 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000006c0)=0x0) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000008c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r13 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$inet(0x2, 0xf, 0x1ff) r16 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000940)='cgroup.type\x00', 0x2, 0x0) r17 = socket$rds(0x15, 0x5, 0x0) r18 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0}, &(0x7f0000000fc0)=0xc) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = open$dir(&(0x7f00000010c0)='./file0\x00', 0x0, 0x4) r22 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001100)='/dev/nullb0\x00', 0x80, 0x0) r23 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001140)='/dev/nullb0\x00', 0x400, 0x0) r24 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001180), &(0x7f00000011c0)=0x10, 0x80000) r25 = syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x0) r26 = openat$audio(0xffffffffffffff9c, &(0x7f0000001300)='/dev/audio\x00', 0x101000, 0x0) r27 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vga_arbiter\x00', 0x10000, 0x0) r28 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000043c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004400)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004440)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000004540)=0xe8) getgroups(0x2, &(0x7f0000004580)=[0x0, 0xffffffffffffffff]) r33 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005980)='/dev/loop-control\x00', 0x40, 0x0) r34 = eventfd2(0x5, 0x1) r35 = syz_open_dev$usbmon(&(0x7f00000059c0)='/dev/usbmon#\x00', 0x0, 0x200) r36 = openat$null(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/null\x00', 0xe002, 0x0) r37 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005a40)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000005b40)=0xe8) r39 = getgid() r40 = inotify_init1(0x80800) r41 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005b80)={0x0, 0x3, 0x18}, 0xc) r42 = fanotify_init(0x5c, 0x0) r43 = socket$inet6_tcp(0xa, 0x1, 0x0) r44 = syz_open_dev$admmidi(&(0x7f0000005bc0)='/dev/admmidi#\x00', 0x6, 0x109000) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000bd80)=[{{0x0, 0x0, &(0x7f0000006e80)=[{&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/217, 0xd9}, {&(0x7f0000006d00)=""/76, 0x4c}, {&(0x7f0000006d80)=""/121, 0x79}, {&(0x7f0000006e00)=""/109, 0x6d}], 0x5, &(0x7f0000006f00)=""/118, 0x76, 0xfffffffffffffffc}, 0x800}, {{&(0x7f0000006f80)=@nfc, 0x80, &(0x7f0000007500)=[{&(0x7f0000007000)=""/43, 0x2b}, {&(0x7f0000007040)=""/137, 0x89}, {&(0x7f0000007100)=""/66, 0x42}, {&(0x7f0000007180)=""/155, 0x9b}, {&(0x7f0000007240)=""/250, 0xfa}, {&(0x7f0000007340)=""/222, 0xde}, {&(0x7f0000007440)=""/174, 0xae}], 0x7, 0x0, 0x0, 0xc1}, 0x9000000000000}, {{&(0x7f0000007580)=@rc, 0x80, &(0x7f0000007900)=[{&(0x7f0000007600)=""/113, 0x71}, {&(0x7f0000007680)=""/73, 0x49}, {&(0x7f0000007700)=""/197, 0xc5}, {&(0x7f0000007800)=""/29, 0x1d}, {&(0x7f0000007840)=""/104, 0x68}, {&(0x7f00000078c0)=""/36, 0x24}], 0x6, &(0x7f0000007980)=""/232, 0xe8, 0x1}, 0x958d}, {{&(0x7f0000007a80)=@nl=@unspec, 0x80, &(0x7f0000007cc0)=[{&(0x7f0000007b00)=""/15, 0xf}, {&(0x7f0000007b40)=""/52, 0x34}, {&(0x7f0000007b80)=""/37, 0x25}, {&(0x7f0000007bc0)=""/239, 0xef}], 0x4, &(0x7f0000007d00)=""/202, 0xca, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000007ec0)=[{&(0x7f0000007e00)=""/134, 0x86}], 0x1, &(0x7f0000007f00)=""/241, 0xf1, 0x40}, 0x6}, {{&(0x7f0000008000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f000000a240)=[{&(0x7f0000008080)=""/253, 0xfd}, {&(0x7f0000008180)=""/4096, 0x1000}, {&(0x7f0000009180)=""/156, 0x9c}, {&(0x7f0000009240)=""/4096, 0x1000}], 0x4, &(0x7f000000a280)=""/201, 0xc9, 0xf6c0}, 0x9}, {{&(0x7f000000a380)=@ipx, 0x80, &(0x7f000000a480)=[{&(0x7f000000a400)=""/115, 0x73}], 0x1, &(0x7f000000a4c0)=""/17, 0x11, 0x8}, 0x80000001}, {{&(0x7f000000a500)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f000000a900)=[{&(0x7f000000a580)=""/10, 0xa}, {&(0x7f000000a5c0)=""/62, 0x3e}, {&(0x7f000000a600)=""/75, 0x4b}, {&(0x7f000000a680)=""/249, 0xf9}, {&(0x7f000000a780)=""/8, 0x8}, {&(0x7f000000a7c0)=""/222, 0xde}, {&(0x7f000000a8c0)=""/61, 0x3d}], 0x7, &(0x7f000000a980), 0x0, 0x80}, 0x567}, {{&(0x7f000000a9c0)=@hci, 0x80, &(0x7f000000ac00)=[{&(0x7f000000aa40)=""/90, 0x5a}, {&(0x7f000000aac0)=""/165, 0xa5}, {&(0x7f000000ab80)=""/123, 0x7b}], 0x3, &(0x7f000000ac40)=""/8, 0x8, 0x3}, 0xff}, {{&(0x7f000000ac80), 0x80, &(0x7f000000bd40)=[{&(0x7f000000ad00)=""/15, 0xf}, {&(0x7f000000ad40)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1}}], 0xa, 0x40010143, &(0x7f000000c040)={r45, r46+10000000}) r48 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getpeername(0xffffffffffffffff, &(0x7f000000c080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f000000c100)=0x80) r50 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000c140)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c180)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f000000c280)=0xe8) stat(&(0x7f000000c2c0)='./file0\x00', &(0x7f000000c300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c380)={0xffffffffffffffff}) r56 = openat$mixer(0xffffffffffffff9c, &(0x7f000000c3c0)='/dev/mixer\x00', 0x80801, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000c400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c440)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000000c540)=0xe8) r59 = getgid() r60 = openat$null(0xffffffffffffff9c, &(0x7f000000c580)='/dev/null\x00', 0x80000, 0x0) r61 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c5c0)='/dev/rtc0\x00', 0x20000, 0x0) r62 = syz_fuse_mount(&(0x7f000000c600)='./file0\x00', 0x9000, 0x0, 0x0, 0x1, 0x8000) r63 = socket$pptp(0x18, 0x1, 0x2) r64 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000000c640), 0x80000) r65 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000c680), 0x80000) r66 = socket$rds(0x15, 0x5, 0x0) r67 = mq_open(&(0x7f000000c6c0)="6e83742f736f636b737461743600", 0x800, 0x180, &(0x7f000000c700)={0x1ff, 0x5ccb68e5, 0x2, 0x4, 0x8, 0x1, 0x1, 0x8001}) r68 = syz_open_dev$sndpcmc(&(0x7f000000c740)='/dev/snd/pcmC#D#c\x00', 0xdb, 0x20000) r69 = socket$vsock_dgram(0x28, 0x2, 0x0) r70 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000cb80)=0x0) getresuid(&(0x7f000000cbc0)=0x0, &(0x7f000000cc00), &(0x7f000000cc40)) stat(&(0x7f000000cc80)='./file0\x00', &(0x7f000000ccc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000000cd80)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="cecffd60bff11bc4d702b5fc39b3eac6b633ea472ca7ee45b81cf6c2985e9a9d99dc5d891ea567ccc6a999bf2bf0c8768a037dfa1747c0cc85695445c8d53cd2d82e57cf82589dd35dad0248b58f61d3bb121aaba24785e44b32dbf3ff", 0x5d}, {&(0x7f00000013c0)="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0x1000}, 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0x1000}, {&(0x7f00000056c0)="fc10d014cfd47baaf94086e378c3957cd1be714a2745bbf36a0f9c012c938fd2b8d8de47a1ecb520b51013051941280e6fb6ef01c40e21e4d0d6011bf0ff305945c50d6164fb3b4849fc21e75db9c4ad15a258cbe7f48882e2145c4621e0c65f4bf77b556a26e2", 0x67}, {&(0x7f0000005740)="b01c880c882d0cb728e17ead821741c8851cea92f0ee578c5fe48bf53d627f9dd6ffae4db70c08ac2b3da92b80dbd7a9ded62216acb9143b44a1e93939aebec8996f5337de2e24611da2f79dcb002ec0e55b0d746f111e76a254b683b6bb7eeb60b2a658", 0x64}, {&(0x7f00000057c0)="47cf0c016656d269ecd669ef5e812be42c270584582548b00a6e81965556627367fdf31a1a77bede74586d478e3b0632c31620efb84f166d4d7c94283a008143f89600aa2cb9f6f3bfff13c8ee7be4e0397b073cc3acaed6008b68fa838f0d9d7fb38e2d7e5399d1b387446871ca656f29", 0x71}, {&(0x7f0000005840)="415e942832a3916f0a19fa1c0b7455428efb9665ed311abb965ac1e1d79e851242c1755e33411c010732b413a9695a1bb1802ae1b50259289543c5b369565da9b4064b0d889fa768bcfa8b5d5bb82112f4925b67f12e59a28389d0eeaa58b412c0ba0841caf2e9bda1e22d3efbd216a8bc402b6c4699ba3c0f95e85c23fcd0bd3b6b7c4d50fdb17b95034af2bc1621810726add4977326f0a23a7ec2eca1deb85d662393f2fbd164c10e37e20054f3a78cc8", 0xb2}], 0x5, &(0x7f000000c780)=[@rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40, r41]}, @rights={0x28, 0x1, 0x1, [r42, r43, r44, r47, r48]}, @rights={0x18, 0x1, 0x1, [r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r54, r55, r56]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x30, 0x1, 0x1, [r60, r61, r62, r63, r64, r65, r66, r67]}, @rights={0x20, 0x1, 0x1, [r68, r69, r70]}], 0x148, 0x24008000}, {&(0x7f000000c900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000cb40)=[{&(0x7f000000c980)="a121c38f182fa7d683597f239aaf423efdbbcd9e30c4cd7f0909882339018d9f78925f78122e53cdf4e7cfa9e005ecc2ad3df06e9acfc426ff1490692860aef204795ddc8b893685fb8e5ef89b5e3d4da7b4fd8d9ee17d3bcaa4f43e4a5b1f56f4cfb518801ec00eacb896eb5daa173e76cec510522bb1ed8bd46dc2af19bd0d830068270caea10bcd9e9b4c8ddeeb1cdf353a919542ce095affe145589f306f6512e9d2003e78e33711f71e3c2073847da8693a92092c7bf377a305e0588b2b314d80eac90bf076d94c64fe871d310cf106e0ee8824223efd01ba0458d52aed34983c2954417cfd7855205737075ac5b57742", 0xf3}, {&(0x7f000000ca80)="129c2d5b9535ae61ab", 0x9}, {&(0x7f000000cac0)="7e296917e6834cbdbeecdf5c73fab0c2f131fb7429d238c0b3b437856fd74184a2c155bd0de87bbabe9d92389f17f9a1939013ecc6bd6df415056a972aa284b7c7dd4ad47ac4d983a1c7de862afdaa", 0x4f}], 0x3, &(0x7f000000cd40)=[@cred={0x20, 0x1, 0x2, r71, r72, r73}], 0x20}], 0x4, 0x4000800) r74 = syz_open_procfs(0x0, &(0x7f0000000380)="6e83742f736f636b737461743600") preadv(r74, &(0x7f0000000480)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000280)=""/242, 0xf2}], 0x2, 0x0) [ 133.533280] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 133.540548] R10: 000000000000000e R11: 0000000000000293 R12: 0000000000000013 [ 133.547822] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 [ 133.664454] FAULT_INJECTION: forcing a failure. [ 133.664454] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.676324] CPU: 0 PID: 9256 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 133.683169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.692528] Call Trace: [ 133.695124] dump_stack+0x185/0x1d0 [ 133.698763] should_fail+0x87b/0xab0 [ 133.702492] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 133.707262] ? kernel_poison_pages+0x40/0x360 2018/05/03 11:12:22 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f000030a000)=[{0xa8, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0xfffffffffffffe9b) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x1) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) [ 133.711771] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.717143] ? kernel_poison_pages+0x1a0/0x360 [ 133.721736] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.727190] ? get_page_from_freelist+0xab28/0xb600 [ 133.732218] ? update_stack_state+0x885/0xa40 [ 133.736737] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.742111] ? is_bpf_text_address+0xb4/0x4b0 [ 133.746621] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 133.751572] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 133.757048] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/03 11:12:22 executing program 2 (fault-call:0 fault-nth:1): syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) [ 133.761916] kmsan_alloc_page+0x82/0xe0 [ 133.765910] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 133.770677] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.775536] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.780925] ? __wake_up_common+0x123/0xa60 [ 133.785261] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 133.789952] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 133.795423] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.800808] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.805672] alloc_pages_current+0x6b5/0x970 [ 133.810101] skb_page_frag_refill+0x3ba/0x5e0 [ 133.814609] ? kmsan_set_origin+0x9e/0x160 [ 133.818871] tun_get_user+0x10f9/0x7c60 [ 133.822864] ? mntput_no_expire+0xad/0x17c0 [ 133.827205] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.832602] tun_chr_write_iter+0x1d4/0x330 [ 133.836947] ? tun_chr_read_iter+0x460/0x460 [ 133.841375] do_iter_readv_writev+0x84d/0xa00 [ 133.845892] ? tun_chr_read_iter+0x460/0x460 [ 133.850315] do_iter_write+0x30d/0xd40 [ 133.854198] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.859646] do_writev+0x3c9/0x830 [ 133.863181] ? syscall_return_slowpath+0xe9/0x700 [ 133.868015] ? fput+0x25c/0x2e0 [ 133.871294] SYSC_writev+0x9b/0xb0 [ 133.874827] SyS_writev+0x56/0x80 [ 133.878271] do_syscall_64+0x309/0x430 [ 133.882148] ? SYSC_readv+0xb0/0xb0 [ 133.885763] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.890933] RIP: 0033:0x455831 [ 133.894104] RSP: 002b:00007fded8be3ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 133.901809] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000455831 [ 133.909060] RDX: 0000000000000001 RSI: 00007fded8be3bf0 RDI: 00000000000000fc [ 133.916316] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 133.923568] R10: 0000000000000014 R11: 0000000000000293 R12: 0000000000000014 [ 133.930820] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 [ 133.969080] FAULT_INJECTION: forcing a failure. [ 133.969080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.980938] CPU: 0 PID: 9271 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 133.987780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.997133] Call Trace: [ 133.999732] dump_stack+0x185/0x1d0 [ 134.003373] should_fail+0x87b/0xab0 [ 134.007102] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 134.011873] ? kernel_poison_pages+0x40/0x360 [ 134.016375] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.021749] ? kernel_poison_pages+0x1a0/0x360 [ 134.026347] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.031805] ? get_page_from_freelist+0xab28/0xb600 [ 134.036839] ? update_stack_state+0x885/0xa40 [ 134.041361] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.046741] ? is_bpf_text_address+0xb4/0x4b0 [ 134.051252] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 134.056204] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.061672] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.066532] kmsan_alloc_page+0x82/0xe0 [ 134.070522] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 134.075291] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.080152] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.085532] ? __wake_up_common+0x123/0xa60 [ 134.089871] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 134.094552] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.100022] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.105406] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.110271] alloc_pages_current+0x6b5/0x970 [ 134.114698] skb_page_frag_refill+0x3ba/0x5e0 [ 134.119198] ? kmsan_set_origin+0x9e/0x160 [ 134.123443] tun_get_user+0x10f9/0x7c60 [ 134.127423] ? mntput_no_expire+0xad/0x17c0 [ 134.131754] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.137149] tun_chr_write_iter+0x1d4/0x330 [ 134.141486] ? tun_chr_read_iter+0x460/0x460 [ 134.145907] do_iter_readv_writev+0x84d/0xa00 [ 134.150422] ? tun_chr_read_iter+0x460/0x460 [ 134.154841] do_iter_write+0x30d/0xd40 [ 134.158743] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.164207] do_writev+0x3c9/0x830 [ 134.167768] ? syscall_return_slowpath+0xe9/0x700 [ 134.172619] ? fput+0x25c/0x2e0 [ 134.175920] SYSC_writev+0x9b/0xb0 [ 134.179472] SyS_writev+0x56/0x80 [ 134.182935] do_syscall_64+0x309/0x430 [ 134.186835] ? SYSC_readv+0xb0/0xb0 [ 134.190477] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.195668] RIP: 0033:0x455831 [ 134.198858] RSP: 002b:00007f1bc337dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 134.206557] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 0000000000455831 [ 134.213809] RDX: 0000000000000001 RSI: 00007f1bc337dbf0 RDI: 00000000000000fc [ 134.221063] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 134.228316] R10: 000000000000000e R11: 0000000000000293 R12: 0000000000000013 [ 134.235568] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 2018/05/03 11:12:23 executing program 1: r0 = eventfd2(0x0, 0x800) ppoll(&(0x7f0000a61000)=[{r0}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r1, &(0x7f0000000080), 0x400000ff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003240)={'ifb0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003280)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000033c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x5, 0x4e21, 0x4, 0xa, 0x100000000a0, 0x20, 0x33, r2, r3}, {0x56b5, 0x81, 0x10000004, 0x3, 0x9, 0x56, 0x8, 0x6}, {0x5bbd, 0x3ff, 0x8, 0xa215}, 0xef, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x3, 0xa00, 0x9, 0xf100000000000000, 0x1e5c}}, 0xe8) 2018/05/03 11:12:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/03 11:12:23 executing program 5 (fault-call:2 fault-nth:2): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x32400, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x80}}) personality(0x500000f) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x2000, 0x0) 2018/05/03 11:12:23 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000340)=[&(0x7f00000000c0)='io\x00', &(0x7f0000000140)='/dev/ptmx\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='--4)securityppp1,\x00', &(0x7f0000000280)='io\x00', &(0x7f00000002c0)='io\x00', &(0x7f0000000300)='/dev/ptmx\x00']) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x300c0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='io\x00') pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r2, 0x0, 0x3) write$sndseq(r2, &(0x7f0000000440)=[{0x8, 0x2, 0x100000000, 0x3ff, @tick=0xffffffff, {0x2, 0x7}, {0x2, 0x401}, @connect={{0x6, 0xffffffff}, {0x0, 0x7fff}}}, {0x8, 0xffffffffffffff81, 0x6, 0x40, @tick=0x4, {0x8, 0x7}, {0x2, 0x2}, @connect={{0x1, 0x1}, {0x100, 0xfffffffffffffffa}}}, {0x200, 0x9, 0x2, 0x4943, @time={0x0, 0x1c9c380}, {0x5b1b, 0x100000000}, {0x1000, 0x1}, @raw32={[0x2, 0x3f, 0x3]}}, {0x1, 0x7fffffff, 0x0, 0x800, @time, {0x2, 0x7}, {0x77b6c238, 0x10000}, @note={0x2, 0x800100000000000, 0x9, 0xffffffff, 0xd7}}, {0x5, 0xfffffffffffff07d, 0x9, 0x3, @time, {0x200000000000, 0x6}, {0xfff}, @addr={0x0, 0x6}}, {0x7be6, 0x7, 0x2, 0x5, @time, {0x9, 0x3d24}, {0x8, 0x7}, @raw8={"ded3a0c36fd853038579ace2"}}], 0x120) pread64(r2, &(0x7f0000000180)=""/83, 0x53, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x9) 2018/05/03 11:12:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) 2018/05/03 11:12:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) 2018/05/03 11:12:23 executing program 2 (fault-call:0 fault-nth:2): syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) [ 134.380449] FAULT_INJECTION: forcing a failure. [ 134.380449] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.388242] FAULT_INJECTION: forcing a failure. [ 134.388242] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.392333] CPU: 1 PID: 9288 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 134.410949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.420298] Call Trace: [ 134.422885] dump_stack+0x185/0x1d0 [ 134.426503] should_fail+0x87b/0xab0 [ 134.430208] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 134.434951] ? kernel_poison_pages+0x40/0x360 [ 134.439435] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.444785] ? kernel_poison_pages+0x1a0/0x360 [ 134.449357] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.454793] ? get_page_from_freelist+0xab28/0xb600 [ 134.459809] ? update_stack_state+0x885/0xa40 [ 134.464297] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.469648] ? is_bpf_text_address+0xb4/0x4b0 [ 134.474134] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 134.479141] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.484580] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.489412] kmsan_alloc_page+0x82/0xe0 [ 134.493375] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 134.498115] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.502943] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.508293] ? __wake_up_common+0x123/0xa60 [ 134.512601] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 134.517256] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.522693] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.528043] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.532877] alloc_pages_current+0x6b5/0x970 [ 134.537273] skb_page_frag_refill+0x3ba/0x5e0 [ 134.541751] ? kmsan_set_origin+0x9e/0x160 [ 134.545982] tun_get_user+0x10f9/0x7c60 [ 134.549950] ? mntput_no_expire+0xad/0x17c0 [ 134.554260] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.559623] tun_chr_write_iter+0x1d4/0x330 [ 134.563935] ? tun_chr_read_iter+0x460/0x460 [ 134.568331] do_iter_readv_writev+0x84d/0xa00 [ 134.572822] ? tun_chr_read_iter+0x460/0x460 [ 134.577219] do_iter_write+0x30d/0xd40 [ 134.581095] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.586533] do_writev+0x3c9/0x830 [ 134.590062] ? syscall_return_slowpath+0xe9/0x700 [ 134.594890] ? fput+0x25c/0x2e0 [ 134.598157] SYSC_writev+0x9b/0xb0 [ 134.601687] SyS_writev+0x56/0x80 [ 134.605122] do_syscall_64+0x309/0x430 [ 134.608995] ? SYSC_readv+0xb0/0xb0 [ 134.612620] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.617793] RIP: 0033:0x455831 [ 134.620970] RSP: 002b:00007fded8be3ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 134.628663] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000455831 [ 134.635916] RDX: 0000000000000001 RSI: 00007fded8be3bf0 RDI: 00000000000000fc [ 134.643166] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 134.650421] R10: 0000000000000014 R11: 0000000000000293 R12: 0000000000000014 [ 134.657675] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000002 [ 134.664938] CPU: 0 PID: 9296 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 134.671785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/03 11:12:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xa90e, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000008b4b0faeb81053ec72d1c69935ef7ec24ebfe0be57c60ec0952cdfa2f6c2e4551df2aeb1e8ff078720a0a8e0e803f49c6fb5917564e504c3141cff03000000000000e5ff22a3931a552b8503ef5ad6e890cc618ed8100eb7147002428adb075f3400000000000000", @ANYRES32=0x0], &(0x7f0000000240)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xa69, 0x10}, 0xc) socketpair(0x10, 0xf, 0xf638, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x1, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000180)={r3, 0x800}) [ 134.681136] Call Trace: [ 134.683738] dump_stack+0x185/0x1d0 [ 134.687375] should_fail+0x87b/0xab0 [ 134.691101] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 134.695859] ? kernel_poison_pages+0x40/0x360 [ 134.700361] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.705729] ? kernel_poison_pages+0x1a0/0x360 [ 134.710321] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.715779] ? get_page_from_freelist+0xab28/0xb600 [ 134.720812] ? update_stack_state+0x885/0xa40 [ 134.725331] ? __msan_metadata_ptr_for_load_4+0x10/0x20 2018/05/03 11:12:23 executing program 5 (fault-call:2 fault-nth:3): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) [ 134.730703] ? is_bpf_text_address+0xb4/0x4b0 [ 134.735212] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 134.740242] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.745709] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.750565] kmsan_alloc_page+0x82/0xe0 [ 134.754553] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 134.759320] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.764176] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.769549] ? __wake_up_common+0x123/0xa60 [ 134.773884] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 134.778562] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.784020] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.789399] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.791105] FAULT_INJECTION: forcing a failure. [ 134.791105] name failslab, interval 1, probability 0, space 0, times 0 [ 134.794252] alloc_pages_current+0x6b5/0x970 [ 134.794270] skb_page_frag_refill+0x3ba/0x5e0 [ 134.794282] ? kmsan_set_origin+0x9e/0x160 [ 134.794307] tun_get_user+0x10f9/0x7c60 [ 134.794324] ? mntput_no_expire+0xad/0x17c0 [ 134.794340] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.794369] tun_chr_write_iter+0x1d4/0x330 [ 134.794385] ? tun_chr_read_iter+0x460/0x460 [ 134.794396] do_iter_readv_writev+0x84d/0xa00 [ 134.794414] ? tun_chr_read_iter+0x460/0x460 [ 134.794428] do_iter_write+0x30d/0xd40 [ 134.794442] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.794457] do_writev+0x3c9/0x830 [ 134.794476] ? syscall_return_slowpath+0xe9/0x700 [ 134.794486] ? fput+0x25c/0x2e0 [ 134.794503] SYSC_writev+0x9b/0xb0 [ 134.794517] SyS_writev+0x56/0x80 [ 134.794529] do_syscall_64+0x309/0x430 [ 134.794543] ? SYSC_readv+0xb0/0xb0 [ 134.794560] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.794569] RIP: 0033:0x455831 [ 134.794576] RSP: 002b:00007f1bc337dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 134.794589] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 0000000000455831 [ 134.794596] RDX: 0000000000000001 RSI: 00007f1bc337dbf0 RDI: 00000000000000fc [ 134.794603] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 134.794610] R10: 000000000000000e R11: 0000000000000293 R12: 0000000000000013 [ 134.794617] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000002 [ 134.940689] CPU: 1 PID: 9302 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 134.947556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.956943] Call Trace: [ 134.959584] dump_stack+0x185/0x1d0 [ 134.963268] should_fail+0x87b/0xab0 [ 134.967043] should_failslab+0x279/0x2a0 [ 134.971175] kmem_cache_alloc+0x136/0xb90 [ 134.975384] ? build_skb+0x102/0x6b0 [ 134.979145] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.984697] ? copy_page_from_iter+0xa9c/0x10b0 [ 134.989457] build_skb+0x102/0x6b0 [ 134.993108] tun_get_user+0x1808/0x7c60 [ 134.997132] ? mntput_no_expire+0xad/0x17c0 [ 135.001541] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 135.006993] tun_chr_write_iter+0x1d4/0x330 [ 135.011380] ? tun_chr_read_iter+0x460/0x460 [ 135.015845] do_iter_readv_writev+0x84d/0xa00 [ 135.020430] ? tun_chr_read_iter+0x460/0x460 [ 135.024895] do_iter_write+0x30d/0xd40 [ 135.028874] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.034390] do_writev+0x3c9/0x830 [ 135.038048] ? syscall_return_slowpath+0xe9/0x700 [ 135.042970] ? fput+0x25c/0x2e0 [ 135.046306] SYSC_writev+0x9b/0xb0 [ 135.049961] SyS_writev+0x56/0x80 [ 135.053510] do_syscall_64+0x309/0x430 [ 135.057460] ? SYSC_readv+0xb0/0xb0 [ 135.061138] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.066359] RIP: 0033:0x455831 [ 135.069573] RSP: 002b:00007fded8be3ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 135.077326] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000455831 [ 135.084622] RDX: 0000000000000001 RSI: 00007fded8be3bf0 RDI: 00000000000000fc [ 135.091914] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 135.099220] R10: 0000000000000014 R11: 0000000000000293 R12: 0000000000000014 [ 135.106527] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000003 2018/05/03 11:12:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00270700f70300a0b22c582bf3aed17d"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400000, 0x0) 2018/05/03 11:12:24 executing program 2 (fault-call:0 fault-nth:3): syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/03 11:12:24 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x1e4e5c10a0df482b}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={r0, 0xcc, &(0x7f0000000200)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x7}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e23, 0x9, @empty, 0x800}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/05/03 11:12:24 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x2, 0x100, 0x2, 0x7fff}) gettid() getpgrp(0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/03 11:12:24 executing program 5 (fault-call:2 fault-nth:4): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:24 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000180)=""/137, 0x89}], 0x2, 0x0) syz_emit_ethernet(0x38, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa9ebe00aaaaaaaaaabb0800450000580000000001000000000000aaff040000000065580000000000000800000086dd0000000000000000000000000000000000000000000000000000000000000000000800000076db29b0c01295913b0856131012000000000000000000000000000000"], 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/05/03 11:12:24 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000340)=[&(0x7f00000000c0)='io\x00', &(0x7f0000000140)='/dev/ptmx\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='--4)securityppp1,\x00', &(0x7f0000000280)='io\x00', &(0x7f00000002c0)='io\x00', &(0x7f0000000300)='/dev/ptmx\x00']) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x300c0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='io\x00') pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r2, 0x0, 0x3) write$sndseq(r2, &(0x7f0000000440)=[{0x8, 0x2, 0x100000000, 0x3ff, @tick=0xffffffff, {0x2, 0x7}, {0x2, 0x401}, @connect={{0x6, 0xffffffff}, {0x0, 0x7fff}}}, {0x8, 0xffffffffffffff81, 0x6, 0x40, @tick=0x4, {0x8, 0x7}, {0x2, 0x2}, @connect={{0x1, 0x1}, {0x100, 0xfffffffffffffffa}}}, {0x200, 0x9, 0x2, 0x4943, @time={0x0, 0x1c9c380}, {0x5b1b, 0x100000000}, {0x1000, 0x1}, @raw32={[0x2, 0x3f, 0x3]}}, {0x1, 0x7fffffff, 0x0, 0x800, @time, {0x2, 0x7}, {0x77b6c238, 0x10000}, @note={0x2, 0x800100000000000, 0x9, 0xffffffff, 0xd7}}, {0x5, 0xfffffffffffff07d, 0x9, 0x3, @time, {0x200000000000, 0x6}, {0xfff}, @addr={0x0, 0x6}}, {0x7be6, 0x7, 0x2, 0x5, @time, {0x9, 0x3d24}, {0x8, 0x7}, @raw8={"ded3a0c36fd853038579ace2"}}], 0x120) pread64(r2, &(0x7f0000000180)=""/83, 0x53, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x9) [ 135.488379] FAULT_INJECTION: forcing a failure. [ 135.488379] name failslab, interval 1, probability 0, space 0, times 0 [ 135.499828] CPU: 0 PID: 9339 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 135.506701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.516087] Call Trace: [ 135.518730] dump_stack+0x185/0x1d0 [ 135.522411] should_fail+0x87b/0xab0 [ 135.526178] should_failslab+0x279/0x2a0 [ 135.530303] kmem_cache_alloc+0x136/0xb90 [ 135.534504] ? build_skb+0x102/0x6b0 [ 135.538256] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.543795] ? copy_page_from_iter+0xa9c/0x10b0 [ 135.548547] build_skb+0x102/0x6b0 [ 135.552194] tun_get_user+0x1808/0x7c60 [ 135.556206] ? mntput_no_expire+0xad/0x17c0 [ 135.560605] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 135.566043] tun_chr_write_iter+0x1d4/0x330 [ 135.570413] ? tun_chr_read_iter+0x460/0x460 [ 135.574853] do_iter_readv_writev+0x84d/0xa00 [ 135.579410] ? tun_chr_read_iter+0x460/0x460 [ 135.583863] do_iter_write+0x30d/0xd40 [ 135.587801] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.593318] do_writev+0x3c9/0x830 [ 135.596965] ? syscall_return_slowpath+0xe9/0x700 [ 135.601878] ? fput+0x25c/0x2e0 [ 135.605207] SYSC_writev+0x9b/0xb0 [ 135.608850] SyS_writev+0x56/0x80 [ 135.612400] do_syscall_64+0x309/0x430 [ 135.616355] ? SYSC_readv+0xb0/0xb0 [ 135.620035] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.625255] RIP: 0033:0x455831 [ 135.628474] RSP: 002b:00007f1bc337dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/05/03 11:12:24 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000532ffc), 0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xd2, 0x4, 0x0, 0x7}, 0x8) 2018/05/03 11:12:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x10001, 0x7]}, &(0x7f00000000c0)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/03 11:12:24 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x86401, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond_slave_1\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') pipe(&(0x7f0000000000)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000) [ 135.636227] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 0000000000455831 [ 135.643534] RDX: 0000000000000001 RSI: 00007f1bc337dbf0 RDI: 00000000000000fc [ 135.650840] RBP: 00000000200c5fe8 R08: 00000000000000fc R09: 0000000000000000 [ 135.658136] R10: 000000000000000e R11: 0000000000000293 R12: 0000000000000013 [ 135.665438] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000003 2018/05/03 11:12:24 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ff2fa734568b54886d10a2dd5aab94bee5af75a61dd34831d984e45ced80e3b0afafd201a38b6b3821a6e697e2705f125c446604fb9bfce9a5de2d075d82467cc2a28a"], &(0x7f0000000000)) 2018/05/03 11:12:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0xab, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/05/03 11:12:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) close(r1) 2018/05/03 11:12:24 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000200)={&(0x7f0000000100)=""/250, 0xfa}) dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) unshare(0x8000000) 2018/05/03 11:12:24 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) socket$pppoe(0x18, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) r0 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x81, 0x17ffe) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/route\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000600)) 2018/05/03 11:12:24 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x40, 0x54) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x400000) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x41) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x1, @empty, 'bond_slave_1\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0xffffffffffffff9d}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={r3, 0x86, "8a1c38313861833041bc70030aadae554d641c0402f5f8bc9ace5f38d33faa52e7c82f879ec89a372f7e176282e0a267534f05e5377c26b7a3eef277ed0dabc4953f4eb5016bb49feb421fd0e56b4e6f642d800d2ec5e957ef5802a77fc2767430f460a86247000155f260802c3a3749189913cfb1987ee3c6eff3bc0b1b1b13f7871097c521"}, &(0x7f0000000380)=0x8e) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000a40)) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="17c06cfebbfc23fa0f0900ff886394a7030000e8459d1b2a72296a6a81ac86adae9bc7ed8528b6171fd0627942cca1c3e3e501b82a8c625371cea6ebdcd3797f601a0c28c8da79adcf475b3f9e82fcbb365f96202d7fff2dcacfcb34776afda160337153b2279df3bc135e5ad7b6784037430874529ba0e316cee279206fd6ee4f98da6f916170ae3be3ce3acd33b093298cd98489376a357160fe58591bac1eb67ec4daf261fcf21bb765c8f1cb41be796c63aed64b809afa6613a5d88d42c75cddad439801ea6b7d0c9eb4"], &(0x7f0000000000)) 2018/05/03 11:12:24 executing program 2 (fault-call:0 fault-nth:4): syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) [ 135.988926] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:12:25 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ff2fa734568b54886d10a2dd5aab94bee5af75a61dd34831d984e45ced80e3b0afafd201a38b6b3821a6e697e2705f125c446604fb9bfce9a5de2d075d82467cc2a28a"], &(0x7f0000000000)) 2018/05/03 11:12:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000380)}, 0x0) [ 136.260986] alg: No test for gcm(aes-fixed-time) (gcm_base(ctr(aes-fixed-time),ghash-generic)) 2018/05/03 11:12:25 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000200)={&(0x7f0000000100)=""/250, 0xfa}) dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) unshare(0x8000000) 2018/05/03 11:12:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 11:12:25 executing program 1: mount(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)='./file0\x00', &(0x7f0000002980)='cgroup2\x00', 0x0, &(0x7f0000000380)="525bd8ad5a65d80d606b37f238fee870db19c1355b0945ad863d29a6481f9ded4b46d8f96f87626cffc1c0e2c51f9394f02fd3723e4c35011a9e283296ed4db6777f1f3c953b7f34d6ede97c484a3e9091e7ae5b97de1b17d9d5cae80bb3e4d8406bac7e0252970e592511e2eb330eade7d4604dbcc0841cab4e5a963ec62ffbbf256d54c55bf6b8cedd713499f322ed0a4d5a9cdd7741e5679d9d1a11ddbe91e9e4e1e8448da9ec71ca027667b2ff88eefacbda94d671d5945154219a0b089c8cc09a5e66a99ffab83c3f647942df0c7e56b3dc7e65023fdde572b06a6f3d056342783ecdd30edffb886f4c20e24b2fb4aea6ad1a04face016476ad4d777265a149d1220ba8ecf4c1a3e07913351c4144aa81869ce25cfb09b858083d7558abf3423c4957f4b1f87eaca09aaa010a4a84b9ad283e63be4553e9f1dc7adf8ec239e21b29d8e65414293e1fccbf2fb4b446b25df311327fed284e211103d2298da351c0eec0cd585d52dd9299d0db364b9609f29def28b07292e8fdac26cedb74d24704ec28bf82e9fe7deccb9954c0fb0737a83a5125078b310735cc3adffa08d569e61b401255f0e2d1f43dd6b4d0e379d2d11f2b57bdd67bcd44766ba693f3ea7745491b97889f819fcc8e3195ab363d51db7b41bdc7a39ce9c8779a4c813a55394c37732e4e83dbf679944eefc57e5c547c7d52781ea6ca8c4d1d9e4ccae30fe58e1209bc53efa533afb849bcb6ef3205a33bf3957526ae8e065991a3f1cd1edfc175bbb11615e84b8c22b68b87a961efe0bd8c0f5bc8a1aef39183f59c85e96d2347c74292040e359a32612e3945ca9498f9ec834b770349b1ae16273f06101e60b858e940df585f40590feb4305a664861bf7067adf9a7c02dbb96eb781916e0262255295b03453cbc2ccba62cca3a6b942385dc09d8727b083ace70a377b26743e75d15ade781b847e17796f8bf083c47efa5c2a2fc6acbafff0bb8c104e2550d472c26517fb8db02fa97a537ac84ac40209a0b433eddb350b5460916a5baaa6a1d6377595810d1e626bbc3a8b87b0d62aafb413b52179118a720c80ae623e3dc00bfc649071cd02b4cf9ed4b9dedabf22f17a92e740f95549c4525942b0cc6409e4938f2e63edf2809c70af7024d2bc3fdabdf0f4fb5afbf691f491eaebda2eae909aee565010fa1473ce2451338f1a3d4bc210936985e2e767d393da8e9cb6a4a1d8770c1ae3c3c4e4336884b091a5fd9bb4e54997b0677dce68963747e2adde10a9fff88b3b172ef9a42bdbf76ab54a456012b9e3c9f02aca21af4262") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000840)={0x6, 0x0, [{0x4000, 0xe9, &(0x7f0000000080)=""/233}, {0x100000, 0x9d, &(0x7f0000000180)=""/157}, {0x0, 0xa4, &(0x7f0000000240)=""/164}, {0x0, 0x9b, &(0x7f0000000740)=""/155}, {0x5000, 0x72, &(0x7f0000000300)=""/114}, {0x97b23a80d1be3242, 0x2e, &(0x7f0000000800)=""/46}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000940)=0x0) syz_open_procfs(r1, &(0x7f0000000980)='mounts\x00') r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x240000000, 0x80, 0x10001, 0x2, 0x3285ef61, 0x11b}, 0x6}, 0xa) 2018/05/03 11:12:25 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket(0x1a, 0x0, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/220) 2018/05/03 11:12:25 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0xffffffffffffff11) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xeef7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x1, 0x1, 'client1\x00', 0x2, "56daf0783b832d3a", "cdfc11633b6632bd22f5b1e2562d26397f444b8ced50ab60a7bbfee996cc3daa", 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x30, 0x0, 0x70bd27, 0x25dfdbfc, {0x2}, [@typed={0x14, 0x96, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x24044000) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/05/03 11:12:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt(r0, 0x1, 0x1000, &(0x7f0000000000)="d233aba43e518e1408430b9deb6714f91bb78e5404653ab5d130e0fe65a6c8a5468dbcd267e872660071", 0x2a) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/03 11:12:25 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="4400000042c169db00af76914053bf204be1e8190000000000e2f13a9e9f0d9720ea0000000000"], &(0x7f0000000080)) 2018/05/03 11:12:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xdb8, 0x40) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x128) fcntl$setlease(r0, 0x400, 0x2) clock_gettime(0x0, &(0x7f000029aff8)) 2018/05/03 11:12:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/16, 0xffffffffffffff27}, {&(0x7f0000000040)=""/32, 0x317}], 0x1000000000000309, 0x0) 2018/05/03 11:12:25 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="78220bfed8c6", [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xc5c, 0x0, 0xc63]}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x401) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) 2018/05/03 11:12:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt(r0, 0x1, 0x1000, &(0x7f0000000000)="d233aba43e518e1408430b9deb6714f91bb78e5404653ab5d130e0fe65a6c8a5468dbcd267e872660071", 0x2a) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/03 11:12:25 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) 2018/05/03 11:12:25 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)={0x0, 0x2}) 2018/05/03 11:12:25 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) 2018/05/03 11:12:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x52) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/204, &(0x7f00000000c0)=0xcc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/142) preadv(r0, &(0x7f0000000240), 0xffffe75, 0x28) 2018/05/03 11:12:26 executing program 6: mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) 2018/05/03 11:12:26 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaa8a0000ffffffffff7f8863"], &(0x7f0000000000)) 2018/05/03 11:12:26 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x5a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb81004f00000d040000e0010200004e88d5e7eed74606b4a74600d1d7623eebb1c59409e59a3817eb7c64ff07000000000000003af915c904669bd003285c271b804f067e383836c9e9b4b0c203dc"], &(0x7f0000000100)={0x0, 0x2, [0xf2b, 0x21, 0x78, 0xa07]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) waitid(0x2, r1, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:26 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0xc000000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) ioctl$TIOCCONS(r1, 0x541d) 2018/05/03 11:12:26 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'lblcr\x00', 0x8, 0x2, 0x67}, 0x2c) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000700)={0x0, 0x5, 0x7, 0x7f, &(0x7f00000005c0)=[{}, {}, {}, {}, {}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x8f07}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e20, 0x9, @empty, 0xe7}}}, 0x84) 2018/05/03 11:12:26 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xff9e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x11, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3e, "fea5e667b2a91b0e37da4cd2baa15371e1237ecb54b5af73a5f69b1aebdc709b4c26279a1d6b2c9a2abe24e79e0710c95dbcefd3d8cf1d9d204a3ed268dd"}, &(0x7f0000000080)=0x46) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x401, 0x3, [0x4, 0xc2, 0x10001]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xfffffffffffffe4b) 2018/05/03 11:12:26 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000200)={&(0x7f0000000100)=""/250, 0xfa}) dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) unshare(0x8000000) 2018/05/03 11:12:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) close(r0) 2018/05/03 11:12:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)="35b6", 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) 2018/05/03 11:12:26 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000300)=""/204, 0xcc}], 0x3, &(0x7f0000000440)=""/48, 0x30, 0x10000}, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@int=0x20, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff8863355771dbfc1759ec7419a828ad327850149ac136793a308a3a97e3327ada013dc7c347dd038f21b7ad72aad040514076c2329274701c632dc3b4107108a65ee1a018a129229f742422f72ba9bc1dd9f2982c6f4567b95b374eeadec3af2ea957391f38d03e54b86b41824272fbdcbb64a5e5267a561622e96bcadd34ba685e1900c85c0176fd9a3abb24c0b9d82076dcae61ffe3c3f94c8640d9e9e324985f004cd0f63982698f96582f1622ac6fb691562153a6de1555840490b9f624fd8dedfa478d8f70be7eb18ea1f9313f5fda256ff0b6ebac570bd10d4e4dddb44e1cc2c3"], &(0x7f0000000000)) 2018/05/03 11:12:26 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/66}, {&(0x7f00000012c0)=""/4096}, {&(0x7f0000000100)=""/14}, {&(0x7f00000022c0)=""/4096}, {&(0x7f0000000180)=""/97}, {&(0x7f00000032c0)=""/4096}, {&(0x7f0000000200)=""/127}, {&(0x7f0000000680)=""/20}, {&(0x7f0000000500)=""/148}], 0x100000000000014b, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000004c0)=[0x0, 0x8]) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:26 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000010c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001140)={r1, r2}) r4 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r4, 0x84, 0x14, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001180)={r3, 0x80000, r0}) signalfd4(r4, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x80800) r5 = socket(0x0, 0x80007, 0x9) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f00000011c0)={'IDLETIMER\x00'}, &(0x7f0000001200)=0x1e) 2018/05/03 11:12:26 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}}, 0x2bb) syz_emit_ethernet(0x14, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/05/03 11:12:26 executing program 7: clock_adjtime(0x462ba0cd39747f09, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) [ 137.678557] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:12:26 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x501000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0x40045567, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/03 11:12:26 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/05/03 11:12:26 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x696, 0x20, 0xe86, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0xd47, @empty, 0x65fe}}, 0x9, 0x1f}, 0x90) 2018/05/03 11:12:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^', 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/03 11:12:27 executing program 6: unshare(0x8000400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc002, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)) 2018/05/03 11:12:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x1c, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x237, 0x8ab9}], {0x8100, 0xffffffffffffff80, 0x6, 0x3}}], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000100)={0x0, 0x8000000003}) 2018/05/03 11:12:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x2) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000d379)={&(0x7f0000000840)={0x3118, 0x26, 0x2ff, 0x0, 0x25dfdbfc, {}, [@nested={0x3104, 0x30, [@typed={0x1004, 0x38, @binary="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@typed={0x8, 0x5b, @fd=r0}, 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@typed={0x8, 0x3, @fd=r0}, @generic="8c1b1edae67551cc8e82f496a0636b48667e17b296250b", @typed={0x4, 0x21}, @generic="41d4973d6b1c6ebf86f4eaf87d9d0d18757a73539be93e3778dd8105e3c0bc3daab082b65e1da496382d43a66ed7edbaf3738f550c18b2a2a87505b643ac895270093a9352f24852e312c0b8f0677f8cd11522e14a14b142ef983fecb07f13f5a3c5f80fd9f7c938d24063b795bac25cdc8a2a82f47beb5c6287e69a780f68af86a784eafc481339e889ab3bcb2f140ba48a8ba2d77794b1b32ca4fd2f754fcfc102bf393babc40eb12069f47ca151408db5c6e6a95f74a5f79d952764eba85cdc010eafe2c1", @typed={0x8, 0x3f, @pid=r2}]}]}, 0x3118}, 0x1}, 0x0) 2018/05/03 11:12:27 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x6, 0x5}) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/l2cap\x00') ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[0x8, 0xfff, 0x5, 0x4, 0x400, 0x1e, 0x8]}) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:27 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/4096) 2018/05/03 11:12:27 executing program 7: clone(0x11a901, &(0x7f0000000040)="39427d38aa527be8d86b6d398fca4a089040ebbd4effa8cd733647eb983c2008a7f2", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/03 11:12:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) close(r0) 2018/05/03 11:12:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003240)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003a00)={0x2, [0x0, 0x0]}, &(0x7f0000003a40)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007780)={0x0, 0x80000001, 0xfe, 0x81ea, 0x1, 0x4}, &(0x7f00000077c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000007800)={0x0, 0x3}, &(0x7f0000007840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000007880)={0x0, 0x5, 0x30}, &(0x7f00000078c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000007d00)={0x0, 0x62, "f334d147345ee27dc38e6957637d26aee85beb6a5081d2024a69d7b98381e6c98b7859e9248a105cb2adfaeaa6f86fd3d7fbf532275aeb18d9456884f7a8d67948ec032ffdf3f707e7987c246e4e0ed0f76db24b468581c90b858e88d8b6f98f5d48"}, &(0x7f0000007d80)=0x6a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000007dc0)={0x0, 0x11, "16b0f1d1a4fff1a971e7cfcd83d2396547"}, &(0x7f0000007e00)=0x19) sendmmsg$inet_sctp(r1, &(0x7f0000007f40)=[{&(0x7f0000003280)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f00000037c0)=[{&(0x7f00000032c0)="c7964d5c59508f3335176a069b38bd61e1890f4442af244a73", 0x19}, {&(0x7f0000003300)="51fabf7a1e3dcf31dc60f134f4cd5853692d463ab726150607444f5f31bb6857adb1e7d290853ca1f85e92aa8e0f084ebee6e43bb9273b1eb0a818a3a0246c9c4a5145200475dce99bba7fb1d325af4ea6e78e6dea9900f856fd592ead08e0932a5bda121c8ce251042914620c588fbfebd12c12d1ef51b1b94b9ab05a7303d9d85e7d4750f07dd4036b5c949eec379fc1490f8ec3fc395d5742743e10b192a4ae2d55d969bef073d289972f4bdc345ee241ebccf271499d07d7a6c393adb748c11374bdb37459dd9e4eaa4a2cde7ddb8405723ff5e32e0a1f1ea1", 0xdb}, {&(0x7f0000003400)="0cad2ee3219dcb22dc9a29788aa47f86b80ba82f9ac0a795043e9fb113", 0x1d}, {&(0x7f0000003440)="e2edd7893229f64ee277aa800f3786028ccb0854a0fd0b447aefb0a0748a064a2efae989de15f4192d597fa358ac1c76375abc7a020192bfaf03e73b9683aea2dbcacb71c38900d7fedcbe605135a61cee9c84ba1548b8671fd5534d164510848378b74f8837d72c904e767c304722aaa86830818ff82a3bb1ecaf0915679b3f30b4f3fb8db952fbba04722cd6a07cbab81b794d230ad59cbc6c72d72e3252670a728e1fd4fbadfcc875a12387c5f54dc95f83694e9b46aae407a9267d159363", 0xc0}, {&(0x7f0000003500)="845f301d2a2a78c445b221110f29c8d72f7768", 0x13}, {&(0x7f0000003540)="5122e35cfd82fc880ddfa42755eea5837430721d0394ca2da4d061f88453f7aee619e8d38506437681ea2851207ef7cf0982352a1b678295bd53555bfc6148264ba022252bbe3c1a8f7749b4cb57cc67154ac526f1814935b1a0a6ee81dd88ce7849f85ea525", 0x66}, {&(0x7f00000035c0)="e21b731044519097ab8645504395e713e1d8f235d10cfb4662b888eb03a3015af1908c77d5b4d4c3d7a4ef0630ae087a0451dbcc217ccf718e52a5547dc080a6546510c0de3376cbbac1ee8ea768a8122a4e3903b2e172f40b22f62223d5ee431ddf25b8c39e692ad9", 0x69}, {&(0x7f0000003640)="550e92ade4268cb9c1340662699895c96ef821e0f3a355a9f2aec528ad6236c658ad509178a0bcd8d26f315c2ffb1aca76fffebbc16a9cccb107d5e6d3b6419fb76069df9127fa1744e99ffe3347706acf744508093d566206a7b2a8d118a40a5ba50f9d73c15d1f8633616ac4c17bccd232f30e45286b0a9d1c10d506dac0f900c37a6987476df52439d0c90b5df879d0460f222852be4ed5", 0x99}, {&(0x7f0000003700)="7a54f054e421d630ca88f09b271c3fdf11382db0c5e5015772a7f5cfaf7c67fb034a29da6208fb3b2a04e6bc98e118d3bf193dc754907abab552a9fe3b65aa3671e89ee8d248ad29dcf6deae228bc2dfc5357abda82a252a164bedf519aac63ce249f3e7e15774587b0b32b963e0cd0c56d04aaf66e76c54a231679f44094a6bdd8ff9e70b459e3f438b9c0c862a81a6ef645f4fe6d06d15ebd0a855afd360298357", 0xa2}], 0x9, &(0x7f0000003880)=[@authinfo={0x18, 0x84, 0x6, {0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x68, 0x90}, {&(0x7f0000003900)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000039c0)=[{&(0x7f0000003940)="d9bba201bbd4e27fb6518c953c85c07ef44302370d009a8206a8762728bd1df782bf037666eb944b13de543e3ccf157c", 0x30}, {&(0x7f0000003980)="3cc7f9b4b7d329c951606dd92769271a", 0x10}], 0x2, &(0x7f0000003a80)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x80000000, 0xc98}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0xc8, 0x8, r2}}], 0x70, 0x10}, {&(0x7f0000003b00)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000003d40)=[{&(0x7f0000003b40)="e02aebb7c28245017bd3e4fa76b26c9bbe313894a2cf2e743ab5969574cea683426c65", 0x23}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)="e19e3b89061fe698f1accc645df871aa254dde8d381527161ee15862b5d21e8f7ae023afcc3ae398569f3dd9b73e3c84962978c2099377e2d3555bbd3c7b4ee590c52b0aaf382edfab7b8f88917def5c8a7d78fb806a3342be94a751b1138088af07fbc07db0056dd3dab1a2", 0x6c}, {&(0x7f0000003c40)="7c2d69c8757d6061502b717d307eea11129cafa79f8ac26d197a1d5cba5e85d29a69057835cd78c58d69a9939f20aa05fb709586350cd45bc9169a05e948bbb3b6fc0fe44cc30930bf9d267254aa3401f198ceddd2345535ec42254225be5ebd87f53e15b91da8383e835b396efe46ed8ba52182a50f4232b533c8d35c92e6ba0cac1f6483cf1f247a9929339f4a0c54bb0cf5c9ca2f514ac677a5bea8179cf7017b54b3e7e9b3e316c54713388e44232eeb68cd7704b84f61150b388b1e9e971c11775b37970847451551b97f0be60e0e8733fc10e416abc5de82175ea5291a0b47cc9c0bca49f3c3caeb32", 0xec}], 0x4, 0x0, 0x0, 0x8840}, {&(0x7f0000003d80)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x401}, 0x1c, &(0x7f0000005180)=[{&(0x7f0000003dc0)="f387b403700c501d3f5b111da7ecc5f9b44963370b0e5ac135f6c4fdc3ec17f7280fa07f25518953a80e881bc7493e8b125572369a38f656052a50d792d7163588eff032dadfba2cdccf830ca72589bbbd678889402d67e359374492fce5f6dc154e87af1ef5ce667fe0375084b19c48820935f5084608fc63f1932f61b07ff37f3a420909f7f81ef34a0775ddf6c99a97d72f472a1f0fe30fdcf340b1bac7927beb4aa0e133139a2b559f46a32817067914e2bc95eaab76b83711f64784f5362443e021dc1e8d4b3f320dbab4e1d383f214adb53d83c1e993a658e4524921ee7de4bf0686ece60825", 0xe9}, 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0x1000}, {&(0x7f0000006240)="cbe41552870a08f24ce28b367086ee14691a5b765f4328e873bf1c9fc175a49ee179109bb5354c2de0606fe900a873a5be1becf912b20c5be894fde26fe55096b725d0dbb946906bf932f025113224ed3f86d2424dcb614efecb321ab749bc9132c87b3707ba7c371f56cda83d53c53efa53debb535df4fd01478a1aabbf4ecdc694d5d4f9e695805cf6161aaf98be179ad5e20c7489fd9e76a9893eeba219fecc5574973082523d7769e5bb7af2a0e0", 0xb0}, {&(0x7f0000006300)="edd502ee03d64b118de33fd5626ca1f84405eabd88521f120e59f72b26d3cd7ca42ddcde7159382d673aa0a4680b160d4e9f980a7c844d968383a5cf645008353fac145cab0fa510aff4d8554d0e0df0fad11a11837e92a99503e7f1ab63e27f879e8bd986b98b709806c8a644c7dcd15d758df79dacd109bf02c0b3a42a7c5cb4582b9cf4e726ab35b5c50390ca13c71f3bdecd261218573ce420ce1621717dac8e98d5d94144f322be86de1fb96e312bbb13b2c65893eeabdc1f810fc919b08b2e693292c11fc4695184f84ae1163ccfe0ffac9af10a8ed9", 0xd9}, {&(0x7f0000006400)="8013100cf1d5dbb0e3f1706c6f1acf579e5c1861bdeae68dee2e", 0x1a}, {&(0x7f0000006440)="17b6006c3dd1", 0x6}], 0x5, &(0x7f0000006500)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x1, 0x5, 0x100}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48, 0x40}, {&(0x7f0000006580)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000007740)=[{&(0x7f00000065c0)="70ec98635b72f0492fd6cafd92e7802cf3e20fc7a386ed7a12a3fcec0c96d3eedf6e58c27c9c22ea493106dbd2ac53d21f3a4de78587e51a70d1467909ca090c33c3bd9d30411b7cf483433cc7c421f2429156c2ec292e635d7840f6627e58ef8731422e97", 0x65}, {&(0x7f0000006640)="205fa0fdabb6740a1c6d7b336583c9247bc5ff6b7fe20687cf3499a0c82623d029934474f388d3c9a88afe3c9a3917b08d6c52c41ff0432a4b4064b65f73228eae6af9f79d08fd0336e1920c0783850770482b6b17cb35ddcd8f22404feba35d952c027b8c9b9f340038b2ee3c2d0038316d4a29ce03b5588da0afdc637a727076d16289aa3f4fc5cfff037e072f8dea0980080761ad2ab1db7f06df1c266d9b24244072bf3eeb892cdafaea36d905fb2f34d1efc8cae85b175d75344d3f0c6ba8f40444dd85e683a8f1cd722f0e8e2a05", 0xd1}, {&(0x7f0000006740)="93727ccbf059bcddc39f0697963f119bf71947866e37e9113417d55ea9551c98eb4e52d412c08b4d0eda1083acb1092cdc90ff98bd0503e3dc51d4a740c6f9b4ee0bb9a76edb377fffb2f82c5f2862b7abcf61618e255a0e1f5a5496bcd7f23a893ccf5a313e36829ce86c43d6b24e20f6ef9c4df88377dc589d861f5744746e8ac2b1d01c3e15aeb91f1fdac2ec9117418c8848e26b6564fb8294dfc61b1b0a2135facdcaef13ea7846d01cab1551ef59f2e8b44087f6d2429e823edcc1facaad6bc17b1fa5cfab9e7012bd662f24011b176d9f008d8c62f8508896876a7cc39c8b20fcd66fb9c8291f3df1bcfc9b72a3dda62081507789d050ef0da07a6d604941c399922a33fafbb78ffc6372bebd05294f845010a358a73a24100d3ef4b93f0dc067ebdf2481749089c6a7d82ce6967e35d20106a39b14b160fdfdbf550619e927d2869d735ca659eef6928af70090c1b70c7a8e168466843ade46cff9a831b49a6b6ec1e818ac4f9b6f12b15a35765000f14d74d08c4489129aa7332a8e16586df43c7fb4b90bf02e5840b6e471194137bced8aba48133ce8445587ecfd9624930f181704062d22a66509596090fdaa08c37555ee4f85b25e80aa1767160f493613ff81ebad32b5c011ed47bbf268b668c4b20038dbb321f6192eaf5a8f18e64d4b6c8fafcdb1e3f3e62bb36df74f382a55fc0e22a705562076222946c441a792fead210054ec4ac35f8372ddf70b88918868922db2022b457a06e37ac61eb3540160cf168274cda7bf35327e67787ef94993c6d90fb84e9585f5dca91caf616691ea5f7cd7e854bdcca6f2c399e39fcfaa7a776ae68bb4e719fcbca98b720d8ca866366bda246d1cd11d586af1c2783a08a258d21c3081ae44c52f494683c92513b1d8c1de66540cbf4cb060061f15f02af94062910be0986f1e396bd37cd2e8a5982409b9fb0c69476db83f97cdf78521357326246081b8623cfb94e9cccd043a02abd78a38f2f63532f8375d05ab972e96765d444bb9d4175561b545b51a868403c7aef2fad3fbb806bfc69c1ca12f30b7d2f3ab4f46c3b90146be8f2c4905f44410f99beed572cb8b74189fb7295bd386a4f342f26f89a0217d3d8a62cc04b02e383ecc2214e9aba92ae595dd8c52548eed320ed3fd642e2ab1f51af2997ad0b94c8e022ef53f5281914e4df95581e7e261e84c28d8615d4614520ddaa63861d4ad72669e1bb04b8bba7aafb4c291ddb80a8f1214487e290f1211aaff83df26e7c7d947adba48561cf216e0c5b99c271a5573d68fc7520a7ea1b77aef46e777c76d9c09eafad62af91639fb9434df6233aea8703e35eab0176661704c6762f3e21d8cd274fbf0cb1397300b3acdbe51aed3371c144a8c9e695c874eb672a0d3ae4a3069357a1115ce3ad2cf86ecd6730ebd10c22fe3185140f3bc5dc0afb04747bbd820cdf5abcc1362d7bc39350d7a4a32607e4e4d551ce3f28a27e9ee3d5b54725226f8b38176e7dc70a540cb90b6b06613f2ed192e175b04b9fe7c2bd7bfe33ebae4f1c6e38fe298a944521dee77dfdcf493594e6c627bc7558ff48c542f09e2b6d597ec38e4d0240b5d966b2fa1f4025f7592e395b72f0681986309c3f2adce8d04e0bb08b45c8e798928f9cd73ecc1d79195433f3e32c60ec5412b4a8686962c5c2a4d93f8fc423b9a19bff162ee325328bdd213d3e7a3a1ac0821dc46999f89ccde5a070808815823e9876f054bb53abc532240b6fb5dddb4d55fe170296fb29e712109d94fc963a663a79d991311db3c49cde92f4e3a0e4fa26f926e9718770bce982a850a7f8a895546d1e5bb6de038a28658e7c7a74ca38a3d6f0f2621bd9871448287151b5090d3801dd3d2b2b69ddfcdcbd7d89d2225bfc74f937d5e590ec5e9d235d721a1d59fab5b8e92d7ea0a2ab580e5d6a127d68d58123287d877e368cc1af7d694660db94f5fdad3fd25a945218c59620dae6e2a9a1b5ed933ce82897b8e3fe1149c5e24b55e52dfdfdc600244ea326651a96c22a3c987c07bc40587d595c0cf8113081bc3132de86fe255348caada0c4f4f15415221c5106099f1436e1d9f8e6153566e9afe945029b29d155d84171a1a2c57a7c8ad57cd25fce7769c785ca8113ea36d7186fbc59d464265c32c877b064453ec4b1e6507b01ac63620f8e3468836a28382d2c61d4089b541b84842ec6bf0d6f0b83ab303473f543493526c7ff8b38670498f1de35e3dd2e2fde3ebe49c6906037354cb1e021cec17f0e29911aa6da912963a5d518d2188f1dd3b1228947f62854ff3a24a6af8b8ffd5819348ad5e600c9bd35c65e757c531bde8feea61bc50fbf7abb44c25231e5cc6977436d2b3ee39ba51ccc5ed25bc9bb893e9449a121989fc7542919ac4ce26e6d4cdcb0f95fc8a111aa863b50f1d54f33811872411089470f21c0f9f4579416c707bfe18ade58171f415c86fd52bd4d9254ca60ffab660328dab63de2e92591d11e0a594a45550743c9a19a4b7922ab6daab22b7d77fcfb8f80d91f2f9718ff9bb28c9b6a05e12deae0c985bd9d7984af3e087e7343ec460c96c65a60d671048c051c4448fd95d60be86683e04937774494dca5dac88e551b9b98d95fcaff3ebd732b54743cdada00d67ddfa3f65b9012031d320fa0f18a404d276c999ef201c634592b21ed4a85635ae102aa39a3f58bd483b9451e89e7caaf97e227fc80ab345fe1a3af290d118ca7d6603c302eb289d701258f872b6884ecf2b1efceaa56dee6b0be570b1c4e58a071a7ba4ee83a6ccab6ef2e623549d43a281da9877e96feb0fa5ee32cb58f34ac51a35488a9acec6d288ad86d7809dcfce4897f25fa763180660436d1f6cbe846c8b3f3e30d7445078324e01c6f819fbfc15ddaa3f67c076a92d36bff342e2e5e17c73472dfd3ad4c87819cce2b033a3be6d314c1c45b6e98241da3da3d9c2f51995184422c59560db6bf09b36a20bb88bab64257b30f0d1f25f08001afa6c4c7f56d4d762721f735238fa9b3019cc051518f7c07586b2e566b909c37d92ea6b2213ff7fdaa8695e4fb083890f8ce20939f6507fd82d91c43c40ee1ac1312e9a8e58bcf562c6ed9f299b8441f50325e4e98082efdbf3cec2af1b7f010b09f1e6a05d4ca6edc8e18016ff8b47f501b787d5721233a4c4043a1458cc53f3be27f9a889d99fca35d26dd570623f2dc203a897eb3d53a5513242fca53b9cc092d26994bb6d538d183b4d5ca1735cf71be20015074f0e6516ab111b88c84a8bd813c25eb125fbff339fd1fece3f3e536335fff580c1ed899a6eb5d2e026ff4d53a5496c2e435d21f56b0290913c919dd5666e58f8c3aa9e40d676056f0f46ecabdea5d13063f750310a9cf4a93788cfd2f279de725045665b2e483d08d958ad0ec8d99e70f1cf59c07a926c4eee4887de5b56d0c821668f2369bb2294405ce7704a687277fbe4f74c77df8f9aed770013ebe72823546be84e9d1f5571de52ee95118cc1e3bfe8a9dc14ff96cf158f1ab00ec35c69f63cc70a2b2613c91e5ff04b3766980015ad72fc824d75a8a9b4f16f692178cb09a2aa7d7bd1881063f210468d800e9aaf403ecdeea354559eae5249e1a195b2b758f9fb06a65942122520dca6e91b91ab3d910ce2567f0e6eeb9f281bb544394a9ce56e1eae77ed000b9747adfb192ac84c885860403d8067fe80eb2273920320a305850e7263d3ff5bfd5c5ad3f99736f482e2914ea85470d63e06a6dbbbafdba25e11a8b3ca2a692acbb2b8d3f651ba7e43a02ff6c156d4bb09e1b28646d0bd0e150faafcd3478b91224ad375ece80d442b25834427133076fff228d614d79d7614e71e693f979a07716c606b3efcfab7dd08c2f0584f0c0e6bba9b26a5b8a4356f5bc17bb9a0939321051b30d75ce9d1e431697bd796532decd255715de87feedb04c1bf8e64c36be61f09f87934c06c69971da56c0c5158f6352a7601918a8a340d8f9ebed457a9b7433082fee159a521da7b1ca6e4890827d7647c5c2dc54f029646f6af4c6161aac622c43f1ed914d2b8dcf41fd92c2dce9af045e6577d6e9dbb9a5de6781c27915255b72fff56adbb40d36a13d72ff777df5d70da48a69c0a2ef3acd6709ffcae51c9058de0abdad6fee2a6820969bd8d00b2ad54b73f4318b15502d7e755220fae2a1eb48a2ddf0480123a8d10d8296789b82b6db093ab84029b89b337591c22de98fa0778ceeea81e831213762069d964e63edd8f4261120c51fff832a7ba1d349339969688fdf5e9ed2ec9a7e81a717d5cecf9f8c378f54dec8c1017f23a9d373bc8e858cd763a52e350597bdbc37ed207321bce9fa9ba06b773164a5e40ee08c2eb5ac07a3366480c256ed3637159c5078cecf51d21b04d018ee6c5447a535e3efd7c72db384b84e4bc9f590153d114e89a9048c083924e89640582cc3d735b1bffdf9597bc3c8c5eefb284276e7073f4ea6ae75850a9c2e72cac26fc4fd31ec97801868638a8ec8573bb455c3e24ca070d3fd77d9148f4ad5993821500053bfbccd81d04c89b79f293823ee6d60e3221bc21d42d336412f2750d8d6bd685c25db2c3a4a4158e165143dd230d9822c9b954aae21b2dff50d24d3d7ca0eb1b9238dd90970d850242021255cdeeb09ccfbada0a53a49d0d9fe5c17555390b6444f248d5063def9e7991149f408ef22dc60d509f86cfe15e59bb23e8f3824d30de3d462e16857db27df70fc22359cafb892e67a4fef6e98f28c3c5c50166857674f5dee9d5c702521ac8d92539f2304da9cf9be5fb60b63c0d44722062c4e872db0c62ce51b5291ab0f3f67056dbc3729ed21c906a20cccacb2a1dc30a2edeb1a0f5f3ccc48d792b25df8e10362e2327389a25a6c7d589ceefe334c01ca70705478f462b18eb504924e9cd33c0b0e39bf580e223568ba18436d6d80b9e65772863e950bc7882e973387c064d3d84e2b6e33238fa6941ae4481c228b47d20bceaecce463556bcf12be2f75457a6392deccd408c95cfdb26375745dafaabf0fd5fc6ed6f653733a81e1fda73d14d7ea0951d7060f968b2c2f13902454bf95cb0d0c5c114c96e747700e16bce99095d5cb1171d1ad570779889037cf0416ade76fe8fc3c5fe2dfcecd37d568c6dae1bd702d261efd7ac4ebc503fa6d8f1187390678872b8f3b2729b08205e9dedfc2643ba7a0d28306efa7030d2230a41cf97c9cb358a2ddd0b9e8614d6f198f0277b87a4b82de1e8eae53dc62cb3c55354b082826635169781ff210eb3ab838dc16f781bede11f8fec9b7e9ed389ee4f00fd243fb6f46078bb12c72de326895d330dd6eb1c4d543815c82bab5b64292c498d58017f5b34be81a1e99bc9f57e6d10bb4587f1f90d1db3e704e6d83b8ad76ca73e68e79a18aa999877a029eac818e181fe2f81830f43926a97bb1095e7013d240462f2cf33059d7e40d8437de06859917f7a891a6cf6e49b74c8d22fa84b39f579eee9f4adb1e2f679db8c16d2bd2f1b7a46b869cd18a3ca098cb83ecbe1a6ba801cf51b36f5149bec35e15346197f0aa05775d9113ec394d0f4c44347916f4a5622f7c03c3eb6ecaded27e1e62e9a999252fa9c2f2cd3f52daed79cb79a56acf2fc9a9716b7afec37578f06d9fe4685fd2b52011b11f8373b2e5225cce552a9e254284fb0704415b62e92c9f9452bc370c211d285ca9887dc935800ea938b11be77e00f1918c58ef4508ae9755f5a6db5909ba501fb940a70d97ffdb59a1517c08c1637252509043029cfa56f4b874f4233", 0x1000}], 0x3, &(0x7f0000007900)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x8000, 0x8, 0x0, 0x400, 0x1, 0x100000000, 0x991e, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xde, 0x1904d33c, 0x0, 0x3, 0x5a, 0x1, 0x3, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x3d, 0x8000, 0x1, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x0, 0x7, r5}}, @dstaddrv4={0x18, 0x84, 0x7}], 0xc8, 0x8000}, {&(0x7f0000007a00)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000007b40)=[{&(0x7f0000007a40)="3dca10dcf01bc6b13d83fab5182384028b76098e33ae6e36c711c188a304b2bef56f48ab8ef82749417981fd68ffd4006029745544c6af6d0a5550f2283a3461432cb2de215943c9e94b3e30e88cb719", 0x50}, {&(0x7f0000007ac0)="18ce9d6d6656ee03a9b7bc9f924afef4f6c3cfc8e14620221504a857bce87ff1ffac5dfbc5426b6170e307f9be4e2e4d3d65aa416cc05bb21de9afd0a4188ff7d1f6", 0x42}], 0x2, &(0x7f0000007b80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x18, 0x4000000}, {&(0x7f0000007bc0)=@in6={0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0x21}, 0x80}, 0x1c, &(0x7f0000007cc0)=[{&(0x7f0000007c00)="324b81e9d046b020364ba5e0937f835ef1a11ec9448177fb132f6260af4ab8625487049fd48082", 0x27}, {&(0x7f0000007c40)="b85b1d9e8f360b18a26d6a37cba5626e4789427b6b838597cd73503c8a47bf020f500dbb7aa8f0345ae427dd4e834f0d08431ce1c335bb35e46b4951e8de20ebe25cfe1ea60b2778b635ceac032133b96ea0cbac13d9005e91c000bf94eb3b32cc25", 0x62}], 0x2, &(0x7f0000007e40)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x81}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x80}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xd9ed}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0xffffffffffffdc43, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x10ca, 0x3, 0x5f8, 0x2, 0x80000000, 0xffffffffffffff44, 0xb2, r7}}], 0xd0, 0x4}], 0x8, 0x20000800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/60) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x50000, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0286415, &(0x7f0000000100)={&(0x7f0000220000/0x3000)=nil, 0xe2, 0x7, 0x1, &(0x7f0000489000/0x3000)=nil, 0x6}) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000dc0)={0x0, 0x80, &(0x7f0000000d40)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x879}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xb153}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x800}]}, &(0x7f0000000e00)=0x10) sendmmsg$inet_sctp(r8, &(0x7f0000000f00)=[{&(0x7f0000000240)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000280)="31b0817c60e8ec19dcc152e3ae6145126cf4a2e041c5410768693346fcbf9f9cacba0ae896f9c505db13c2a97bbea7fa2cf13825e0b4dfc6dc1d44ec23ac0b1985cda18b301184e31f3597bec5fe9ba1a67168b16cdc42b34ac72d1e7a3a2ad61b04d7d561c2ed124ab1801b553649301f72c70eeb81faffdcdf6b33", 0x7c}, {&(0x7f0000000300)}, {&(0x7f0000000340)="fd129572c5d6c278ec168f0b488844018f57c50596d3e33389ee38d52d0962d3bceba48fe0a7a52a74508832a6725523ab69f3cee9b10ea5b11992a4c5bd50eae58b22c7b121e94af052212c0258379eac0b8ef6a634213208ab102a6fdae600fcc154b56115804f4fec01b5249b4158ff810e0431d2d06e492c96ae8bfca4175909d0ffa60d1e4243e8def3af078c17d1ec177e3896cac0065ec2701b5f876cbfc21fe384c051a5af9e335d4a98ef73b61684985f10915c6426b68e73fe7811bb8a4c84ffeee236dd4c3ab515c392864eb316d37b580ab3bf977ea049867e89590af85a0ce9ccd7d8724c7aa9a37410279c55844e9af3", 0xf7}, {&(0x7f0000000440)="f5f6cbb4d57d0b5f3af3b9811e826a5ef3d9e0e57e2b1535e3aed9288594699e39b748d61873c5388add307338777acf2b0553aee905a3439f914ba61dfe3b131496ea050757559e6af839cb5f765a6a7c2aa2d0f18e", 0x56}, {&(0x7f00000004c0)="2eb09fc1a226a5bcdb99dcfd37cb3bbec88faad54a3206b28d79e19d49503ca844c6e8ba07bcfeb74c4e048e267b1bb6b3a33a38f3e4c06560a1de53e49d8b350bd6b1779c3bfe093f2fcb4a65ab35959ec8270df12c79e5adbc251a74", 0x5d}, {&(0x7f0000000540)="9bd5c612237710789685644848856e61ff31dcfe0c988e8968235de926c7be10d89ca37f16c6a29623a192c0c0603fc336cf3076bc6871e674117b2d028f98ea7efbea39204df035400bb84939494020cb3184ec7e149fce93199e728a5bcfa9fc985fd36e60e55e88a2e0fd8cf198b0e3d66fdfebad69b49e36f87c4771ba1937a03c490db6", 0x86}, {&(0x7f0000000600)="41fc497f8ed9bf20a71b74f30d933049ed932fec214e3876c86678e4bbc65e523ad5aff28397e88bc0f3a07676831b12bb4ce7e26541395a9283ce267eb97dbbf5eb62a7ebff1d0d284cd4a6906031304f3f7ff576e34a2684aa828ceb469895daf705679ba3ce821758d287d360e72c502a6b31238103574024946f5c2f243425f5d82bff0075f747f08b2727a4c75f65983a88e389dd6de20d350ed1dd06d8b5fed1e8e6cade1819a99b4a8d3509e57e029442c84d7810af4e4e680c87287844", 0xc1}, {&(0x7f0000000700)="978c89fb58ac9edf6ff971f2a0d3746802e128bdf6374fcae3fd107104f44aa71270036d8b33481c5fc25097c3abc258f5c01e78e664f9aaea38f560284b1dd74203c5fb13242ffb4833da8dc4338e77f32202eae6bdfda0c38d0014863ee35fe3c19f5a98b0bb1ffa033d30bc4613b59570afac1e6f6fcdc9fb0bedba4c7295bdfa", 0x82}], 0x8, &(0x7f0000000840)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x18, 0x4008000}, {&(0x7f0000000880)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000b80)=[{&(0x7f00000008c0)="9c4545e52a84fccd39e8917ce34dec62a10312049ad6592a522cb1c8f8932afa05a407e9076969eebcc21fd0cf6ab98e36d7c29ed77675503d1d3c0dd8462fe4a27eabb39cc8af5ea5942185476e02b59e6c3957dd25cd83561423f05a12e7c8331225adcddfa873820dae78755c5a39000e26015c9d0b8710972e73b002e709ea892537bcb187508abc28144ed7", 0x8e}, {&(0x7f0000000980)="99da285233ced92f134627d7c8332565e7ba643d831956ffe2aeb694706652aadbd539c64ad9d19bb07a0f0f691b95240fced0ecd7b13d6323b51841e91ed82dcea79fdc55e93f91485630108f8d5ae89cb95f26104286085f90f4de4eb87665bf8cf045efdc2fb4f23e1122bac1f74bb7764a3079ceeb50114a7d20ada50ff4d789d974d14bd33543014f0a", 0x8c}, {&(0x7f0000000a40)="144ab5dbd8c1f71e6d42b6131f523e6f17450cc1f1efcb6daaa2494f45eef64d2336492bc32546c275935d666a11b368a76115f1bd2aa812acf985293ea31232b59b4b78633ebe79c99b066e6cf6782d73cef4843d91def161abcac23243e7d18b7f6e2504ff2c5c9e817e5787b99ad8a7ae6950225fc0a03b65bd6cca5e221fb483644fd9fa3b1998b8482cefc32155682e4b65bdf9804b66ce1092fc05", 0x9e}, {&(0x7f0000000b00)="ee7b22200cbb5dd763cdf45d18ee7f638d88c4e24238efb9dafa5a5b04e325e62e4932c3f147eec6ecac1d7c9f4c6f51def1ac477cb71bd060feefc4899fc986aed68d0ba9c787f2a22ac8176e0c6aed9b8510eb04c1249cd1d537ce471de43aa5237a156d395893eb2dcdf4bc6e0465dc4507fbee8e5668cd1a602582", 0x7d}], 0x4}, {&(0x7f0000000bc0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000c00)="5544588430250237d6b318f40920028c77f744a65ad6e7afa5e0e5e216a621f1fe95569e5d7dfd1417a31bc7b83664", 0x2f}, {&(0x7f0000000c40)="277872fc6e44fa47e01d6dea9301aea060c15630c4db75a2acdb9fba645f00c9bc492c1403be286ffee0fadef211cc24d552ef9da6b61f089defcd6c1d4ad6081e9c4170138bd828bfe8dcbf0a726157b6ee8949216958695e736422d0c9f1666d7812e919ffea770964b7826f53baa172c7235b162515c8f600f34453678094b7c5ac1085ffd072d043ada658fa051b318aacc7d2f3a1598e52a4d726d8280012ab", 0xa2}], 0x2, &(0x7f0000000e40)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfffffffffffffff7}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x200, 0x4, 0x10001, 0xfff, 0x9b, 0x10000, r10}}], 0xb8, 0x4}], 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 138.335854] netlink: 12532 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 11:12:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x9, 0x5, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x200, 0xdc1e}, 0x90) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'sit0\x00'}) 2018/05/03 11:12:27 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000440)}, {&(0x7f0000001500)="79122458056fb391e2ac7bc9a02c108c33fd799b3859598af39cbb6d8681f33f1289fae9e818dda1b3d138561d7cc12a958fe0d6e778de30097dd0486cd53a4b81d6e69457a03860af733e1556650bdcfcbc3563f61d0c0040e086698d254a4af9ab16c4ee30a46fb5e6df19ddecef907ff4448d0a3aa21743474dd905582fcea3eca8e866eb0566316f93814e312350edd59602fdec298ecf3ad4deb62ca2e8a469c453c910dd77439d1e4809ab6b50b5e78ea0f031cdb1befc22ec93a6", 0xbe}, {&(0x7f0000001640)="e855c0ade50e78ee5dc2d11454c48949939bcd9c4ce5a8e4ff306c4f6709d69ed01e4b0a3148cd0ce3bf1630400f67af8347451fc88032b2b8a4bfb62c04ab2257f5908429566c6d3dcd196cf3079744f023275584c217d124fdccc92ef92805203b8656c6b3794f6bf53de2b9d9ef987d9d2d79f84d2d74ad1de270b6aeda7ac04dddfd7d5e", 0x86}], 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 138.406159] netlink: 12532 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 11:12:27 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/03 11:12:27 executing program 2: syz_emit_ethernet(0x1a3, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x9, 0x10001, 0x7, 0x100}, {0x0, 0x1, 0x100000000, 0xff}, {0x1, 0x6a5, 0x400, 0x7}, {0x4, 0x8, 0xfffffffffffffff9, 0x4}, {0x8, 0x200, 0x1ff, 0x4159}, {0x100000001, 0x0, 0x0, 0x8}, {0x9412, 0x6, 0x5, 0xfffffffffffffff8}, {0x0, 0x8, 0x3, 0x6}], @ipv6={0x5, 0x6, "ea58f1", 0x14d, 0xe7, 0x3, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0xc, 0xb, [], [@calipso={0x7, 0x58, {0x0, 0x14, 0x4, 0x0, [0x3, 0x7, 0x9d, 0x2a, 0x10001, 0x1ff, 0x6, 0xffffffff80000000, 0x2, 0x0]}}]}, @srh={0x0, 0x8, 0x4, 0x4, 0x8, 0x80, 0x2ce, [@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}], @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0x81, 0x0, 0x0, 0x4, 0x400, "207d88", 0x8001, "e11301"}, "6f9c2bddc429f6aeb9b7cd4391f2dfbc79f092d24cb51fb1b0b03be2b74fc05f1183322ba5f3ce56f2b8225ae4cb63ffda82b67cb7372dcda3d93c746e28962d537b39280780e2844e715aa6fdbe749b5f14a83831d573c40c8681a54854f990e1ad513e8c98fb61f4da34cc3ad3354ee520f6261ffab342cd544479821e09b7eb6b1efee66230e9ad610f72b2"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x800]}) 2018/05/03 11:12:27 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000000)="240000000606f50000000000000006002001000be800600700000000ab001f0000000000", 0x24}], 0x1}, 0x0) 2018/05/03 11:12:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x2) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000d379)={&(0x7f0000000840)={0x3118, 0x26, 0x2ff, 0x0, 0x25dfdbfc, {}, [@nested={0x3104, 0x30, [@typed={0x1004, 0x38, 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@typed={0x8, 0x5b, @fd=r0}, 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@typed={0x8, 0x3, @fd=r0}, @generic="8c1b1edae67551cc8e82f496a0636b48667e17b296250b", @typed={0x4, 0x21}, @generic="41d4973d6b1c6ebf86f4eaf87d9d0d18757a73539be93e3778dd8105e3c0bc3daab082b65e1da496382d43a66ed7edbaf3738f550c18b2a2a87505b643ac895270093a9352f24852e312c0b8f0677f8cd11522e14a14b142ef983fecb07f13f5a3c5f80fd9f7c938d24063b795bac25cdc8a2a82f47beb5c6287e69a780f68af86a784eafc481339e889ab3bcb2f140ba48a8ba2d77794b1b32ca4fd2f754fcfc102bf393babc40eb12069f47ca151408db5c6e6a95f74a5f79d952764eba85cdc010eafe2c1", @typed={0x8, 0x3f, @pid=r2}]}]}, 0x3118}, 0x1}, 0x0) 2018/05/03 11:12:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @empty, 'sit0\x00'}}, 0x5e) r1 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x1f, 0x1, @tid=r1}, &(0x7f0000000280)=0x0) timer_gettime(r2, &(0x7f0000000200)) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="ffff22422373a400703f82"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) 2018/05/03 11:12:27 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaab0000ffffffffffff8863"], &(0x7f0000000040)={0x0, 0x10000000, [0x0, 0x0, 0x4000000000]}) [ 138.680333] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 138.702948] netlink: 12532 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.742145] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/03 11:12:28 executing program 7: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x9, 0x1f, 0x1ff, 0x2, 0x1, 0x7}) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x200) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x0, 0x1000) 2018/05/03 11:12:28 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x32e1, 0x6, 0x164e, 0x1000, 0x1, 0x81, 0x2, 0x7fffffff, 0x6, 0x100000001, 0x6, 0x5}) 2018/05/03 11:12:28 executing program 1: r0 = socket$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)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000, 0x0, 0x7]}, &(0x7f0000000000)=0x100) 2018/05/03 11:12:28 executing program 0: socketpair(0x0, 0x6b1ff2ced2f283cf, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r1, 0x2000}, {r0, 0x1200}, {r0, 0x80}, {r1}, {r1, 0x20}], 0x5, &(0x7f0000000340)={r2, r3+10000000}, &(0x7f0000000380)={0x1000}, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000002800ff0a000000000000ce9f16317183f417da0e0c1923f30000"], 0x1c}, 0x1}, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x109000) ioctl$TIOCSTI(r0, 0x5412, 0x200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$can_bcm(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x0, 0x1, 0x6, {0x0, 0x7530}, {}, {0x2, 0x7, 0x3, 0x3}, 0x1, @canfd={{0x3, 0x800, 0x40, 0x8}, 0x28, 0x1, 0x0, 0x0, "5907910a1a00db47270ba2b1409856a750110abbbcf2d56056ee523afacd6d8b4b24f75ee9ef769269d608f332e4312bef77ae8490475ae2f45f0e4a1a41211c"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/05/03 11:12:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc0002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000100)="a943f45f499b2e29784399c3eb790ba75cbd986f66e046d6ca05807a55638c67fce29fe420c4bee7472b9ef731d4a29c505e6037ade312ee225233cc50786a08790435b2e6bb68ca8d1054ba8342207d3c1504b4494ed244084db23b5dedaf7181b50aabd27538c5c4be959312f61df290db80eca269b1d4ea811797e06aa30b0a5ded79adca82846082b8ad2ae68fc0ea047c04033bd7a78692c9d79295b255ef96a33c89506fae457e401095e2f9903bec6291b60a71e37dcd937804d0a76b8254c3c6f0ac23717d43140e4f7a44f59ac67a45c66e3739d9274ea6ce6cd88612fa5dd0009911d53c9397fe", 0xec) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0200f86b8e388bde8a4fe756a7aa0000e8003f85427be9168b2b"], &(0x7f0000000000)) 2018/05/03 11:12:28 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x40, 0x200000000000000]}) 2018/05/03 11:12:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) close(r0) 2018/05/03 11:12:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a47db3ed3fcae56a3edd549f94ce9cdf928c8da3f57312c2f454a3175f901de490fe456ae43b4dfe33a8f72ff3dad7e7900bc577", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000280)="be888bdc61daa6437a5f2a8dfc6b4650bed7e9ea234a6a56dda0c1c16556a5b8adbb758155e23f93cfae387e2ddeaf5b4dd408e1a16c845a2943fb3283b79b129089eb912537d0f466dc2c518a56d47d01707700ee84e595c7cba26b40dfecec760266660a4348dde4c20331a65d6eee020293ce4f940a8c09330db2d4b41210ad81e24305891c06c8cc", 0x8a, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), 0xffffffffffffffef) shutdown(r0, 0x1) 2018/05/03 11:12:28 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) creat(&(0x7f0000000000)='./file0\x00', 0x1e1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) 2018/05/03 11:12:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002400)={0x0, 0xfffffffffffffffd, 0x7, 0x100000001, 0x2, 0x8, 0x2, 0x1, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xbb4, 0x807, 0x8001, 0x1f, 0x100}}, &(0x7f00000024c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000026c0)={r2, 0x14, "687875f03ce78c76ddc4ac670860b055f0f19ee4"}, &(0x7f0000002700)=0xffffffffffffff8f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000027c0)={r2, 0x6a, 0x30, 0x9e26, 0xb85}, &(0x7f0000002800)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000002680)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000200)="2a0d5e9a1007bb93e4ac69874690a08a224520087ce708d3856aa3860f40a2644a09fd4c43ae919732b21639e1134e2ca3310dc0e306726ad22170934905149e21186a31396e634e5c8a97ed160165c32af2438ca2e78aa895613a369f0c7b83534946c34218d8348277b9cac3ed8192868c3af22782ec740f9d35423742db567259c1c0b8a73de655c281c9bbbb3056e39ed015f09f7f83768a7df8c393437d6cd511c3cbc9b7e5de90e46f242b", 0xae}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="a65bbcee043e9a58bc48780c2306f62a567b5486ddd80c19e348c472c2e0b3ce4bfa30b9d9d9a6e242269c60ead7d39789033e3cbfa630fc78b8a26f40de7590e94e704b9c16dcfbd946c5f4df243d3208c4b57b6c6ebf93f4281eb507b5a1f02a8674bc34323dd2be1cc1870fdfa72c8fddb4eb85b3236b3fddc47e5990820edb74f2357791b735747d17245b8611658fa7dddd02c909a2ecfe0e4971e397ab1f2d81c2f68db86b237aa60f09be35046a9c4e1e25fd3480a6735b3885ba753c227cbdd05e0bc9381db3c0da9b2043ed3e5c73ea01", 0xd5}], 0x4, &(0x7f0000002840)=ANY=[@ANYBLOB="18000000000000008400000005000000300000000200000018000000f3ade9eca156f277640039fd834cb309000000008400000000000000030092a01002010020000000000000008400000008000000fe8000000000000000000000000000bb180000000000000084000000050000002000000090000000300000000000000084000000010000000101e0ff0200000005000000ff010000010000000900000064000000", @ANYRES32=r2, @ANYBLOB="300000000000000084000000010000007f00000209000000000000003f00000000000000b90a000059020000", @ANYRES32=r3], 0xc8}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002500)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000002740)={'security\x00', 0x28, "baa1bf3a768439cc82705917c3aacf918a623e06bde1de95e4921e943a25a5092e2560d40eb76192"}, &(0x7f0000002540)=0x4c) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886394a7030000e8759ef2877e681c5bdea75fd44efc7569d74de6af5ba8e6082aa4c7d78b911a6e5c9bc763c095fd22f3ffae1bd13d008eda0f55e779a6e9aebb3fddf5de4ae2da36c9f3cb8c463c15aa0a1cbbedd4b573598fbadca0f4e8559e2a238997e6189305843e99670c8d90602356b0a74a293a0467a05fdc0f60ec58cd3c2aebe20acc5cbeb326832e01f1ea6e87fdb2b99c136cec079aa18500ccfe2d9f162cc6171957067b7e8ab3d4d97e15e4ed0d15ac4c0ae45aa147c2f43a4433"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x4dd]}) 2018/05/03 11:12:28 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x218400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/03 11:12:28 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8580, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:28 executing program 6: unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) close(r0) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9, 0x682}) 2018/05/03 11:12:29 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@random="124063485ae4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) 2018/05/03 11:12:29 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x400001) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{0x40, 0x6}, {0x8, 0xed0}, {0x80, 0x65a9}, {0x2, 0x3}, {0x8000, 0x4}, {0xfff, 0x6}, {0x1f8f425b, 0x4}, {0x7ff, 0x549}, {0x1}]}) 2018/05/03 11:12:29 executing program 6: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) socketpair(0x13, 0x80003, 0x1, &(0x7f00000023c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000002440)='fou\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000002540)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x20420}, 0xc, &(0x7f0000002500)={&(0x7f0000000040)={0x14, r4, 0x800, 0x70bd2d, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x20000004) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/05/03 11:12:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 11:12:29 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x101400, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000700)="d0adb6b2cc394ccb1debe0dbe39165d787537cb44461ee59feb7fd735acc54158728eddbd13a6d08f2494396fd", 0x2d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:29 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @empty, 0x4}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xaa}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x401}], 0x64) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0xfffffffffffffffc, 0x7, 0x0, 'queue0\x00'}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x3, 0x0, 0x9}}) 2018/05/03 11:12:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x48440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) close(r0) [ 140.227639] device bridge0 entered promiscuous mode [ 140.248943] device bridge0 left promiscuous mode 2018/05/03 11:12:29 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8000000000000000, 0x581000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xed, "2633613cc73053817236b8178194e5f7f4ad15ea3516e70bb7fdf81a5faf59343e8fe9f0af9d8c7e9e9484ca3493e3267084090e9d3731c02133a9382c23a80bdeea71228e930651e0dffb70268a7c64f7925e67abd6c9605382477977b39e4bd48833219188f07f6a8c181df80288f998329a3cdcc0eaf05ab9bc78004c927400b8fc66242324fe78ce6adffccbf1c0b74aa9141a91b3f913cb58369b438d928c31f962af3ca62a0179d7811794749027ed0c23a563520537432e784a93803d517746fac9ac0ccc489838bad78437c16504b5da0f4a4b772edd5705caead9120d02adb63f27e7f55910624a33"}, &(0x7f00000002c0)=0xf5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x8, 0x8004, 0x6, 0xfffffffffffffeff, r1}, &(0x7f0000000340)=0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/1) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000040)='user]$posix_acl_access&&ppp1-vmnet0^%wlan1]&vmnet1self\x00', 0x2) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat(r2, &(0x7f0000000180)='./file0\x00', 0x60000, 0x78) [ 140.289161] device bridge0 entered promiscuous mode 2018/05/03 11:12:29 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/protocols\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:29 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa00000a0000000005cb2986f6a4c23dff886394a7030080e8"], &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4c8002, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r2, 0x418, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4881}, 0x41) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x800, 0x9, 0xffffffff00000000, 0x8a, 0x3, 0xffffffffffffff00, 0x9, 0x40, 0x8, 0x1, 0xd601}) [ 140.345569] device bridge0 left promiscuous mode 2018/05/03 11:12:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) 2018/05/03 11:12:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5376, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001200)=[{{}, 0x2, 0x7, 0xfff}, {{}, 0x21, 0x8, 0x7fff}, {{0x0, 0x2710}, 0x80000001, 0x80, 0x1}, {{0x77359400}, 0x6bb, 0x6, 0x3f85}, {{0x77359400}, 0x8, 0x1, 0x400}, {{}, 0x3, 0x2, 0x9e7}, {{r3, r4/1000+10000}, 0xffffffff, 0x3, 0x628}, {{}, 0x6ae4, 0x5, 0x3}, {{0x0, 0x7530}, 0x100000000, 0x3f, 0x8}], 0xd8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000010c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800, 0x4, 0x2, 0x7fff, 0x7}, &(0x7f0000001180)=0x98) [ 140.474379] device bridge0 entered promiscuous mode [ 140.487327] device bridge0 left promiscuous mode 2018/05/03 11:12:29 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f00000000c0)={0x0, 0x0, [0x152, 0xfffffffffffffffc, 0xbfd, 0xd75]}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/1) write$tun(0xffffffffffffffff, &(0x7f0000000100)={@pi={0x0, 0x88f5}, @void, @ipx={0xffff, 0xb8, 0x5264, 0x14, {@random=0x3, @current, 0x2}, {@current, @random="8f34ed9f337c", 0x65}, "adf521be5f51cc88c5a4691d2fc10bead5fcf10762f1311fef04f6aca981fb8fc392a2af365622b17132d186b1e4ee34488a79d10afe5d4adbac6ed21ac7f2ef12e15a4f341582f317bbb485367b8abfff79e3085b9cd41bf0359d10f58291e38e22ba51cd95a7319e2719c76719098de9963f5a955eb70120b3e79a58375eea209583010d2ef040f63f0e25d8c85e0ad29dd4e8dbabf6c77ab8"}}, 0xbc) write$tun(0xffffffffffffffff, &(0x7f00000001c0)={@void, @void, @x25={0x3, 0xa72, 0xf3, "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"}}, 0x102) 2018/05/03 11:12:29 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000001d8, 0x10400003) 2018/05/03 11:12:29 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/159, &(0x7f0000000140)=0x169) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x403fc, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) syz_emit_ethernet(0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="758eaaa2aa0000e8000000000000000000000000000000"], &(0x7f0000000000)) 2018/05/03 11:12:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) [ 140.697969] device bridge0 entered promiscuous mode [ 140.716902] device bridge0 left promiscuous mode 2018/05/03 11:12:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002380)={r2, 0x7df, "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"}, &(0x7f0000003400)=0xfffffffffffffeed) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xffffffffffff7fff, 0x3}, &(0x7f0000001300)=0x8) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001240)=ANY=[@ANYBLOB="200000002100010000000000ffe1df250a0000000000000000000000000000008e092b9776a49ddadcfd556438b6bdd516577bf17b9ddcc4302f251192938392ab9114160052903d26b33bed146c6149f030ba9d065c174b1bfb9f755495fc1c8b6fc5c57fd1b2beb0046ef69915461bc6f9831ea4aec9abde4a890afacb36c4eda0309678ca8613de5ad4f8948301d5555097ce"], 0x20}, 0x1}, 0x0) 2018/05/03 11:12:30 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa0000579ddaac55f4c04f"], &(0x7f0000000000)) 2018/05/03 11:12:30 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$VT_RELDISP(r0, 0x5605) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet(0x2, 0x80000, 0x9) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="b3aaaaaaaa0000fffff20900b84272e1cddb989665665b73ec2d1513a5edffffff8863940000e80000db8a36f6a5f97d8b331d"], &(0x7f0000000000)) 2018/05/03 11:12:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) 2018/05/03 11:12:30 executing program 1: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4008700c) 2018/05/03 11:12:30 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="fee12708521fb2d8ecf839b5126ff34380adab1c9016f11fd6b0191330ffe59565df0087a53e9d22a4412afbf3", 0x2d}, {&(0x7f0000000040)="5ee31121bb63d52329c2537a273758d748b23ce05b9404b8adc46e9607a3b6b8e89cb90d202d06cef08a9711ac282eec54", 0x31}], 0x2) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/03 11:12:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 141.280119] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 141.315563] device bridge0 entered promiscuous mode [ 141.329553] device bridge0 left promiscuous mode 2018/05/03 11:12:30 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="7f43eeec79e2e0b05d1f6d6d616cc511af27cb0551ec12ea16badf631e04c31272aaca40c60d415ae2fbbbef376e06fb5caab63edb5b0ec36ccaf6696d2bc1a80b3b3b5d0413c0e06b06323d32b81117c5bc60f7c1dd5541050bc482d86731d5c46f657781e225d97e769f75d00e359dc4510e12c4d6717c905f2f09b94957b742d39f3134ec7393af11b8d5897959e9153ee82e06fe8c", 0x97) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0xff, @multicast2=0xe0000002, 0x4e21, 0x4, 'none\x00', 0xc, 0x5, 0x68}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@loopback}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) set_tid_address(&(0x7f0000000380)) acct(&(0x7f00000003c0)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3cb}], 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000000500)) r2 = accept$inet6(r0, 0x0, &(0x7f0000000540)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000580)=0x7fff) mq_timedreceive(r0, &(0x7f00000005c0)=""/252, 0xfc, 0x81, &(0x7f00000006c0)) r3 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="009ae47fbf744d61967499e151242e00dd0e0b0e375fca27370db6e8315ba8e5af6a1283c842c293c9cdf6982b6a", 0x2e, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00000018c0)='user\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001940)="7fc1edcdf0e986766596a502386d482a75030c7886251a3c32fa4d2c8495137ba4216a8774e1bb32632fca0b5b0ed262619b69cfabd8020955429f02b228c3f516cce99dd96d23577008234f564b61d7a2e01635d6baa8af5b4ccc97bb6cffade9eea4902dcc8b9c3806e973a0a7e3830c68cc7ba275a3f6db1bc6ecbf1ea5904a19f913eea29e8f047c604cac57daa82809ad0ee645f9", 0x97, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001880)=[{&(0x7f00000007c0)="bc1216b1800aece3099c40829e8b066a1dd782fb22a6afc12a47879b481681fbd58fb04b2ae0e7289f2bcd4c637e5f33a5f2cba40698259c0c5d8ff1f5f82d4a9f7ac10eed1f0bb1b77a122b0d2081a77a7c12f8b43c57d4de4f4b90e5b777a18a9790bde8eeea5c51d9eb4b4d7c45e19075b3d86aa989a786b0e856b5f3c8ee38273f6a7dfed630870ea7bab7c83f7d3a481c3a1ccc71bbf0901f4c8e88e3c216587387b600f18e8d23d1bb82b93c36aa258587ac0e4a62a1424372b2cd56b70c6753bdb67b432803f5aa04cf5ca20e72868cb3cf70e85fd55e54e537f6308670f20f81c6f43d357ad35c1d4924a198b49d16183a15f23c66ace522f976af075d7d075000f36f8307945be0838ab3a1fe1d4d34579a0958536062073bb115a3035ac2c771547aefa14d9bad38f480606d7339a504364ec936199ecddc6d131a200b4e10adbb23c6f311a0b650bace9601db55d35e3b01420691bcc130698e7668aedbabe5603b85157ecf81ee4c7417a746dc24bb6d467177a94cb8b9a8195b3b64fcaefeb16930223c0a13baf33a3951dd1bff3b56a8a974af7065abc8add56bca5ecfa9be0eadb188869059a3e62d6f8da92ec99b235813268d94e73a08ebe056d087f7f3fd7b070a0abd58c15421d60a77f02721f1a2a7f2a821573aacd570cd3e3b1fc74e06d557ab15bbb8b2a6fe3bb9d8044e86045c7f173afd710c595445dfb737dc0e28449d02ad66f1a3ab54e8f650db17e0a071ab6df5a53cbb3422ed69e5b5859aa33cd320d6559d48893ce5abe6f6713189fab085fb77602b8d1755a4944ee9e5b8dcb9e1e0907036e111b836b907d7d9a3e3eb66246c65458aa8188cd5dd4a1e0adf46135a4c37d3ab4deaa9fe52942266cc9c1918986f484aa657920605a296e59d44f6af3719dbbf4d06080247234d758eb12d000be73ed9b312ec091e46075f2487db7e852c7028527ec2130c0093ecfdfd186c48d14571c4004b911db3f77431fe71db112c1b9861942f3b31809a842cf060c0b021af8c481574f4effe5278b14fad60ea97b8e71e8c075b0891833e97f4a4399e9e7ac8fe71c36fd9f5dd13272d3b9af439a8b77edacd8bc6813fb06a8810b57abda8af13a8a5adcc1f3fe4951caf3c52474a2dbaafa038559ee5700290b857cd8523b87b4b6672db33a7ac5c57cece2018f9df2b2d6edfa940264c65c1dcdb563f77935e180937ac765be0383ecbeaae200744a7f54de470e7a3726a414e4f0b61dad70510b21b52cc84c4b3684a520d19cfb5bddffd973d536ccdfe3b12d31d4b34fccb9b17b6bd6aea41872e687ebada7d40b408e54a4420890ef1e0480ce814a3d8d72d29a7734886a96bcd7f06b8bde8ecb7a02406ff63256f1d7eb72b832b8756fd5d432dec9ab1bdc036031ab4eb5a006a6415b04b97a7c72821b45828986d24b17c5cb119173e34c61e85fedd84cbe956a89f8c0afc4df039b5c122d4fc25880e4e61c47ec4fc47ba74466876cfde7fb98a98cdcfbec1e7d63e3e0777fe1cbbfbf9eabf00a3a5bac8ada6730f7f2c22f434236ac16137032c7492cc402c714d250be4a5bcb8686be9686e42ccf9eacb7b5569e54e8d16cc8ca53470276955293111db03690b8bdf458b18a3ec53ea17bcb1f6a98c83557e743864c1b238a7e60b62744b81220c4887e01ca243532c45b402541e8e960ecd2ded52d5e40064265841dec395632a6854043b9444bbbff0c3812b7c3c96ae534684e6177601078f444aa72aa99649c2b3142eef445fead45d065f8a513a10406fed370f02f2c40e13566e34f752f6cc4e04a03a8599c0bfa2749068b2ad043c32de8acdcf22f690eaa23abc3f02707fefab90d34eef95871c3d8a9345194828381b35f78a265b27952e7e87cc21377236839e289e2fe63a470255f35183e13daf6ce744128a482b93b7a4fc5f9e745f31670e8605e8e4f028f296ab27fb69d2f4f91de90075a9fe73210336048e71ace93be286b8729710d8d14a31a24f7b8d6ffee2e529100c65622223d2dc342fb2d5420784d9ab18d21379411d8ba76e720963bb72e2bae78b5dbd3a0195e977460cf8d801f6eb440c1ba5254eaa38d595aaa35447f51f92c500769c7d48c05a62bc90d6f33146b6c56e41e1e47d156348fec6e74b3a795bb57074bc1df53b7b976ed86cf1e980337916f9a0b2548161e7ac9611884e287298edcc1b04b038566f09b1e5438bb70fad300ea8392064718efda7d614fed54692e4606b762df6d7095f3b36e9e2e527c58baadfc91f74e95f94eadbc7c10b5497b7a3b36e0a90b7a85b356bc5c9dd749ed33343aff9ad8fae14f389e3832b71f23f8ab6156f244323473a6294b8def563880ceed2f4c57547ea28425985d52d920ac3914ad4470a433b1672f2645533009a868de43314385b27670e48b14bf93dddf81efed6f31358da78a6886ccc8663e1c7a2888eabb503eb4069ff6a4b15751ef7a98f5935171b20c246419be0364e77f71f29019e3ecf9b2051892cd82cc127e38c62078a5eea281b682a9f66be10b8c5934ab40309a985c1ae50f14ea68bbbf4bc35157eeab6ece72b55440e1835191948589a5e8b9cf4efc95c44924653f8d83952d0692725a22b961b73e8aaa39844eabcb03e3646f7964b39dca7f33a1cf9ded61c164037643524606081caf60b480c661c0fcce987e6033ae8bf6d5e400df083b1692c7f59a5c6d8d218b38e30c91dfb2fb84d7b3f7c31edba14058a920694baf42b37abcb8951e0896b1075945fb7e2cdb684b9b0225b847cac80c6b73e83ed83a8746ac236ee1431953c212f74a445fa3fc60752f862a6fd16cafa84e4fda716ff589f3fcdc72271015bed4769284bdfd4c2871a03a77052a74599719ac9fc5d30511411a2a52b3544aa403a6901180a76fc684ee48e4be586f21ccef2c628332c4916a15dc2a43c365bc231e143676deb149459412f2175d7d419acb5979018f5c1472ccae3faa2fa58b594dabcb66833b126eb8976d194cf9e1a185562dff82cd5a51f638834b90f210a34bcac32577dfdecce75be7389d21ab7c2274cbc9e727ed59b6d298ef2f76d9e6de94710e822f72a262fb9c4ad19ab97ee9b3f4af206c2acb7766613d2e1da913571d0b32ede8bcc96a75012ecdd03c81848cec172855fe0ef1ce72562f04b54fafbed7c9a1257895d4c197140a3887babe68a13693d630d41b58c1a85f279530673b7f26c8c4743c781274cf79f9365b1d8b3fd92e918fe9d8cf60cc685a7df1ffe7efd11968c787c20eb56772e8288395967d70c1eced7e1f56cfa186bead3e3707b55d4e92f34570b5c2df051ab7ab9da709c9d85063557a082ca01ac264b11ccdf982f57c45c687e540fd2cfbc8098213cc441c61eda4154b3153852e056dfaba017e302d55a67cdb47a83609adcfef1f2c1b14133ead4facb0281a20833d10a7fe61b2a0f72c564c96d21394a6676a63b177a0f479956bd4b2dad57bc43dcd957f089294db94302af42bbc61cf68a1448ecc96f16ef01ba08b193b6d40e1025aeead13f6fe6c6f256cfe4d04e8c62ea7e9ee6c792b02e2424ec8af331b844c8e1b9ccb6b8a38a72a2462f8a7d0b5a9b2eac1ea43713cc1862b1b8081428c568bb81b317a3c920f81172b9474c5e1ea3ec01a585004fae6a351decb350b2fcdd9f6117d22521cf439c6a10e3656eb7e11892552c896f021e2ece2e4b3ef3e3e2254f71600c2038ff10d571474597e5dac93cc9806cd6ff0daa89547d10f7e99a3a473a3e2f6cbecf9f999c2a6fae49a6d3d4432c1877b82a72f0b0de22ccbe425860adc6d68c2c031b40d955bbb5e9689b98dcdc713c3da85f6b6879efdf40335da44b2c363322cc8edffc4c72d5993eb9501d5ece6c1dcc376851dcd050b33747a06ac75be565bf2e9184ae6e96365ce24d5d4f140a53ef8049c7526ebb75aafb66c1ddf2b8e0e7e9d205358b20538413d4bf8e637019f0867528091bb27d2a4e5d8aa970cdba1d2a4f8ebbd02d71932a2e0712f892e5081d7463049b46590b208614fd0e5e9bc7dc76c0752ffb9886f1099f7be066d75b5d215c8a366ce26fd4841e9d7051f1296b266dc2b1f0cb97dfb8398a5eaaad2e0bd65a1826659664d8dad255f8e8f7ea6421b7d605495051714665091510612bcab70486fd521fc4fca8be73616f83155762415c58dca62edef5e5b3fb2d2dafce1decffa1cd82c800caefa138d9ba91b7323b24f988017df79e6a69067787d6e2c632dda2528039569c53f2b9363ad146bbc9ecb9cf41a6f9f9e29eb230df30c1af338ce13fa1b543fe776cc2da6f1c5da18212b9e562b1c27576097748762b14972ac27968f9ab759cfd0d48a773c832413b4400a6c7c51718cca0997188c3cebe0663cae052207dfb6d76f9bf843cd80244b290fe30d8a9064ea6ad3c82c0b3676af12d74c47a3fbec0581e6ad97aa18dabd9969007101bf22956b03d6953db232e81eb7658871892cfdc537fa3bfa1c41ea677440982667e5fd2a4a7532c0751d508880227efb389198b2be453fd95db9a6af5b534375651d547e2638eb1e386ae804f3bbecb7e5055f2d4332c3d843f64329786a84b04c94a5c7838e7651b0baf4b1be3223cc532dc9ad5c547276f7ff0a18becf8540d99c86b6a7160acc1f799ecb877119a06a6bfb82bde34fb719b05ef42caa83c4e1fdae9a90083cf88c61b72f1f918bf550da1ac3c9a15040b11e39c9712a7b2fc92fbcc7a6573ab31841d0c95b3dd0e6581e02885fe30b754526c74f9003c346ddb4b82814caf05859f55b26e06a82b3e6be3415f8e246c92b89df51281f9d84eff4d23c8375b5fefca96c78c13ba566da69c9a246b5a94a36adffeaf5c0983b51fa5c86e3887c13304c8baedd15029097a7b6e30406e30a2c8c60404218819f95204f9f20240b11ff265d0d7d72408bc75ee4598d38dfad851485f701bd29d83b8dab39c81623714df588a982eeb8025d71f43446f224b87d3e2b5956c3594822a3bf2aa37f011df7405eef4aab0f5fccb0c2adbed87b70e0353f2c85fa6f08fec5abae5588d02185e9ba6bcc492a8073ec113c264923a01c4ea15faf377105dc077a724c470f7cb3dee86ef184cfd4e4f85b502b437ba66fa71d6dbd75ad60747209258652ef26688df4eb49bb67f32e4480e5cf1690ca708b20e98d0b76ba0b5745a89d6b93803bc7b165e0b2d6e754b0d95cb3b008ea02b0e966d54d9d26e3a47350bac2e2953a9cda9de017c877f23969e87f37460c477b759b81da9fa2f582128abb30022970dbaf479c89bc8d7b9aa2363cb7ce23ecaccfc61dee840fae5cb9f820227681d06d333d6c9a2eb3053942d32404103fc3286cfcfa1b151fe85aac4ea989c2a9c5cdb6bb7bc5ce81d9bb666d7fe3586ed79dffba328e10746d113ef8e6a9f6a3dbc84a22e872a2540e5de2eee129511417c90332d640f9772519a394ca9c9ad46b10f06f81c2f3c423a5a4d6d6cece076bbde7972e86c599617bbef276261f9b100e62a4eed71607cc6004b708c60a08d6c7721185cd7059f0dcdf10edfc0f2d2c27aa408b08f0d784162b1f49edac44ae659122905bd2901701787fb3fe63112be37a44a4a623f544f62cc343c63827bbf1ec7aa1b36ea62caa518eb36f8fa001a2a255f6149e865129981b6cf2092db3402cc7572a1eac824dd735bbe2b6bacd59159101b3556e6977fef0add96cad2fd04828fe04d580bd61c0366ba017408c5ec73a11fcabacc79f3db0459c83ff26261df8d40", 0x1000}, {&(0x7f00000017c0)="3b2195a86817af5478524ab6d2c7319d7c3517abc21b6477bb861cf5bd0125aedd1a997bb0504aaaf19a07286118e5346f9195dea86ef550802966a5722db0b2677e2c05845e7dcb557caad22422dd6925a34196dd", 0x55}, {&(0x7f0000001840)="6ffc04f2af89f4dd014cd681e6a3fe8f78fe291334e5ab05df43", 0x1a}], 0x3, r4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001a00)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001a40)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001a80)={0x0, 0xffffffffffff0000, 0x30, 0x6, 0x40}, &(0x7f0000001ac0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001b00)={r5, 0x1000, "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"}, &(0x7f0000002b40)=0x1008) ptrace$pokeuser(0x6, r1, 0x0, 0x3ff) personality(0xa000000) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000002b80)='bridge_slave_1\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000002bc0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002c00)={r5, @in6={{0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x8000, 0x0, 0x6, 0x5, 0x8, 0x0, 0x54, 0xfffffffffffffff7, 0x1000, 0x1, 0xe, 0x400, 0x10001, 0x1, 0x73]}, &(0x7f0000002d00)=0x100) readlink(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)=""/4096, 0x1000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000003d80)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000004e00)=@get={0x1, &(0x7f0000003e00)=""/4096}) 2018/05/03 11:12:30 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = socket$inet(0x2, 0x11, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000840)={{0xb7, @multicast2=0xe0000002, 0x4e21, 0x7120, 'wlc\x00', 0x8, 0x2a5c, 0x5f}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x0, 0x1e, 0x4, 0x9}}, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x10400003) 2018/05/03 11:12:30 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x800, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc29}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) setgid(r0) 2018/05/03 11:12:30 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = geteuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x3, 0x8, @empty, 0x6}, 0x1c) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x6, 0x6a0, [0x200006c0, 0x0, 0x0, 0x20000948, 0x20000b48], 0x0, &(0x7f0000000080), &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="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"]}, 0x718) 2018/05/03 11:12:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1fffffffffffffff, @random="aa04a31ec5ea", 'sit0\x00'}}, 0x350) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) close(r0) 2018/05/03 11:12:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xffffffffffffff69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x7792a354914fe771}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/03 11:12:30 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4000000000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 11:12:30 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) 2018/05/03 11:12:30 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/03 11:12:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) close(r0) 2018/05/03 11:12:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaffaaaa0007070000000000006b94a7030000e8"], &(0x7f0000000000)) 2018/05/03 11:12:30 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) close(r0) 2018/05/03 11:12:31 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x280a02, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/03 11:12:31 executing program 4: socket$key(0xf, 0x3, 0x2) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/05/03 11:12:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4100, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x6, 0x1ff}, 0x90) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x24282) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xd8d}}, 0x4b8, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x100000001, 0x9, 0x20}, &(0x7f0000000240)=0x10) 2018/05/03 11:12:31 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x1c) r1 = socket$inet6(0xa, 0x100000801, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getegid() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x94}, 0x1c) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x88, r3, r4}, {0x20, 0x80, 0x3ff, 0xb7d, 0x4, 0x0, 0x0, 0x4}, {0x806, 0x8, 0x81, 0x100}, 0x401, 0x6e6bb2, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x6, 0x3f, 0x6, 0x101}}, 0xe8) listen(r2, 0x100a3b) 2018/05/03 11:12:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) close(r0) 2018/05/03 11:12:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xb1b, 0x202040) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x3, {0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x20}, 0x100000001}}}, 0x3a) flock(r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000000c0)) 2018/05/03 11:12:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 11:12:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000fe3000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getown(r2, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r1) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x1, 0x21d, 0x7, 0x400}) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000000080), &(0x7f0000012ffc)=0x158) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/05/03 11:12:31 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886355b203cbaf95a51e0db2f319583e43266d7aafcb0d2b16bc7afc434555389b54db4990c54f0c2c99c55f7551a22cf11d"], &(0x7f0000000000)) 2018/05/03 11:12:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) 2018/05/03 11:12:31 executing program 4: prctl$setendian(0x14, 0x2) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x6, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0xffffffff, 0x1, 0x6, 0x8, &(0x7f0000000000)='veth1_to_team\x00', 0xfffffffffffffffc, 0xfffffffffffffffe, 0x4}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) 2018/05/03 11:12:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aac3c5d7d42399fa6e076dd09ad02b34ac48e6b114352767e7a63465032acc9cd2db"], 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) 2018/05/03 11:12:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020110}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0xbd751a952a1155ef) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) [ 142.426102] device bridge0 entered promiscuous mode 2018/05/03 11:12:31 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) syz_emit_ethernet(0x1e, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000ffffffffffff000c010000e0000200008ffea29bd6b8fa4c"], 0x0) 2018/05/03 11:12:31 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x2, {0x80000001, 0x2, 0x6, 0x0, 0x1, 0x7f9d}, 0x6, 0x5}, 0xe) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) fcntl$getflags(r0, 0xb) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0xfff, 0x0, 0x5, 0x7, "e6a91e66125944eb920009dd733dc6c04dd9da8996ea352c9b35e7b301ebb6e96a264585bbef266d3d61a443", 0x40}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 142.466264] device bridge0 left promiscuous mode 2018/05/03 11:12:31 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) set_tid_address(&(0x7f0000000040)) 2018/05/03 11:12:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) 2018/05/03 11:12:31 executing program 6: 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, 0x0, 0x32, 0xffffffffffffffff, 0x10000) pipe(&(0x7f0000000080)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000040)='status\x00') 2018/05/03 11:12:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x10b480) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffffffff, 0x159, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_int(r0, 0x10d, 0x4000000cb, &(0x7f0000000000), &(0x7f0000000100)=0x4c4) 2018/05/03 11:12:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000007, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x153, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaaea16ffff7e00e8000000000000000000"], &(0x7f0000000000)={0x0, 0x3, [0x4f7]}) 2018/05/03 11:12:31 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffef8863"], &(0x7f0000000000)) 2018/05/03 11:12:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 11:12:32 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/03 11:12:32 executing program 1: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}, {}], 0x2) semop(0x0, &(0x7f0000000000)=[{0x1, 0x2}, {0x1, 0xfffffffffffffff9, 0x1000}, {0x3, 0x5, 0x1000}], 0x3) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x5, 0x5, 0x0, 0xffff, 0x7fffffff, 0x7}) 2018/05/03 11:12:32 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000200)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) 2018/05/03 11:12:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x9, 0x7, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 11:12:32 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) io_setup(0x7fff, &(0x7f0000000040)=0x0) io_submit(r2, 0x5, &(0x7f00000004c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000080)="8f349a6978bd8d0d720b1e78a7bc45f9cd579d6e920ba4bcbdcfd55c8a936e629bdb82", 0x23, 0x3f, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000000100)="1df8c1205d8a2614918d541639766f22d3eaaff0bee2370915b896764851a0ee540a7b6da4eeb55fb2b441bfff742cb9e778515013277148d090668acf028a4c5b60554761f47fe16c7e637abc7f14a92f7be5f0c8c03f6de4bd58118372c55d1803dd726e9a687e5f2740c2fd7abc5b4eeef0b6ba764a2ed326a9fc74076123e057d2fecb8d1b3093b8f68f60e3912b17235abf9b11a55512c8b8f7f19ce2f539586c1f5b4314718cd1eb828359935eaf41c5419cdccc0d753db884d64df66d1e3a912f60bc8e8664c91d9816", 0xcd, 0xff, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000240)="4849712516b45793c677f4c862f3d6b91e1493e23a9c699de0e402960c8d9292037d843ec9154dec22bf8c8c392ec11740df943e60e0286412a0a754e6f4f36239f5ea91771f7f20b37831116bd96a6b466320b66c4526404d901275bddbb2779b22bb7c6720dd2472", 0x69, 0x80, 0x0, 0xa3717334e4a6be98, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000000300)="be64d7b77abd2f9d8abe8ba3193f995285f247067aca620c8133d9e8b743e0c99350b0cd047cdda96a6c8e155c5e7bbe2bc90367bf237de7e1cc52e3ded1e2201ae89425cb5989f12a2e2eda767289838ee0439da4a02b0ab2f998ebd7640b5d65489c60ed61de420bc60bdd5e12b6f55134a2be653e53f961a62c38d80f61e8626035ee6a1416218128864f750e2460c5a353c9391389cc81bc847f739c05f7a2c28f06c06f189c00844a1f9f7688a3b770d193e5ef1629fbcb3a65d3fdaf6a9aeb7497c7ae7b2ae2972f1ca6593dae5f73d44aec4deecf21715e62b72a48a3ccd7475715fe31d143dad37497f8ade290f8ae", 0xf3, 0x3f, 0x0, 0x1, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7b4f21c6ce53b6e2, 0xfffffffffffffffa, r1, &(0x7f0000000440)="18767a315b567137ddf42d670a9b5682ae914acced59dd93", 0x18, 0x200000000000, 0x0, 0x0, r1}]) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000500)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000580)=0x7fffffff, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) waitid(0x2, r3, &(0x7f0000000600), 0x4, &(0x7f0000000640)) r4 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0x50, &(0x7f0000000700)}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000800)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000840)=r5) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000008c0)=[@in6={0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000900)={0x0, 0x8, 0x3f}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000980)=r6, 0x4) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000009c0)={0x5, 0x8000, 0x411}) ioctl$KDSKBLED(r0, 0x4b65, 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cuse\x00', 0x80000, 0x0) bind$vsock_stream(r1, &(0x7f0000000a40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) process_vm_readv(r3, &(0x7f0000001f80)=[{&(0x7f0000000a80)=""/43, 0x2b}, {&(0x7f0000000ac0)=""/118, 0x76}, {&(0x7f0000000b40)=""/137, 0x89}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)=""/95, 0x5f}, {&(0x7f0000000cc0)=""/215, 0xd7}, {&(0x7f0000000dc0)=""/54, 0x36}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/110, 0x6e}, {&(0x7f0000001e80)=""/249, 0xf9}], 0xa, &(0x7f0000002100)=[{&(0x7f0000002040)=""/182, 0xb6}], 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002140)=r5) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002180)=""/1) socket(0x18, 0x5, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000021c0)={0x5, {{0xa, 0x4e23, 0x93, @dev={0xfe, 0x80, [], 0x1d}, 0x9}}, {{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002300)={@empty, 0x70, r5}) 2018/05/03 11:12:32 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x12) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/03 11:12:32 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaac2aabbffffffffffff88636f95cad5ba90e68e904d940e03da5c8bdbb288d54370d530cbf3ab8cdbbd314107f2a77db99cf7d9956b106babf941cf6b12f62be990c9a1255891c4b83ee8a679fbe19f1fd659974fc73bcbb1978268695ca390fe838a4c07e957ee807a6cc35ec70d6243590e2d327767ee4560c39dd21f55e2c1cc32d41b43f56c63145ceaaf33e66272a501ece81ba365c59bf0872046fafb50683d8d519c27bc5fb5331953ae67dfac696a62573d9ad5aacb34f25a77c411bbe28d9927"], &(0x7f0000000040)) [ 143.072946] ================================================================== [ 143.080386] BUG: KMSAN: uninit-value in strnlen+0xc4/0x110 [ 143.086019] CPU: 0 PID: 9903 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 143.092860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.102212] Call Trace: [ 143.104812] dump_stack+0x185/0x1d0 [ 143.108448] ? strnlen+0xc4/0x110 [ 143.111906] kmsan_report+0x142/0x240 [ 143.115716] __msan_warning_32+0x6c/0xb0 [ 143.119780] strnlen+0xc4/0x110 [ 143.123074] dev_get_by_name+0x6e/0x350 [ 143.127061] pppoe_connect+0xcb7/0x2360 [ 143.131044] ? kmsan_set_origin+0x9e/0x160 [ 143.135290] ? security_socket_connect+0x5d/0x210 [ 143.140148] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.145523] ? security_socket_connect+0x9e/0x210 [ 143.150380] ? pppoe_release+0xcc0/0xcc0 [ 143.154450] SYSC_connect+0x41a/0x510 [ 143.158256] ? syscall_return_slowpath+0xe9/0x700 [ 143.163114] SyS_connect+0x54/0x80 [ 143.166656] do_syscall_64+0x309/0x430 [ 143.170547] ? SYSC_accept+0xb0/0xb0 [ 143.174271] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.179478] RIP: 0033:0x455979 [ 143.182669] RSP: 002b:00007fded8be3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 143.190380] RAX: ffffffffffffffda RBX: 00007fded8be46d4 RCX: 0000000000455979 [ 143.197659] RDX: 0000000000000012 RSI: 0000000020000040 RDI: 0000000000000013 [ 143.204930] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.212218] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 143.219500] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 143.226779] [ 143.228413] Local variable description: ----address@SYSC_connect [ 143.234553] Variable was created at: [ 143.238280] SYSC_connect+0x6f/0x510 [ 143.241998] SyS_connect+0x54/0x80 [ 143.245532] ================================================================== [ 143.252885] Disabling lock debugging due to kernel taint [ 143.258335] Kernel panic - not syncing: panic_on_warn set ... [ 143.258335] [ 143.265712] CPU: 0 PID: 9903 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 2018/05/03 11:12:32 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = gettid() r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd000000100001000a0c0900fcff4d00040e05a5", 0x58}], 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000840)='net/ip_tables_targets\x00') ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000007c0)=0xf729) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x4, 0x2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000740)) recvmmsg(r3, &(0x7f0000000240)=[{{&(0x7f0000000a00)=@can, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000940)=""/151, 0x97}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000880)=""/157, 0x9d}], 0x5, &(0x7f00000013c0)=""/4096, 0x1000, 0x200}, 0x3}], 0x1, 0x40, &(0x7f0000000780)={0x0, 0x1c9c380}) 2018/05/03 11:12:32 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x26cbec2f}, 'port1\x00', 0x2, 0x64, 0x7, 0xffffffff00000001, 0x401, 0x3f, 0x3, 0x0, 0x6, 0xfff}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 143.273853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.283301] Call Trace: [ 143.285903] dump_stack+0x185/0x1d0 [ 143.289541] panic+0x39d/0x940 [ 143.292759] ? strnlen+0xc4/0x110 [ 143.296221] kmsan_report+0x238/0x240 [ 143.300028] __msan_warning_32+0x6c/0xb0 [ 143.304089] strnlen+0xc4/0x110 [ 143.307373] dev_get_by_name+0x6e/0x350 [ 143.311358] pppoe_connect+0xcb7/0x2360 [ 143.315341] ? kmsan_set_origin+0x9e/0x160 [ 143.319592] ? security_socket_connect+0x5d/0x210 [ 143.324452] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.329829] ? security_socket_connect+0x9e/0x210 [ 143.334684] ? pppoe_release+0xcc0/0xcc0 [ 143.338747] SYSC_connect+0x41a/0x510 [ 143.342554] ? syscall_return_slowpath+0xe9/0x700 [ 143.347412] SyS_connect+0x54/0x80 [ 143.350959] do_syscall_64+0x309/0x430 [ 143.354851] ? SYSC_accept+0xb0/0xb0 [ 143.358571] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.363758] RIP: 0033:0x455979 [ 143.366942] RSP: 002b:00007fded8be3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 2018/05/03 11:12:32 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$BLKRRPART(r0, 0x125f, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) [ 143.374649] RAX: ffffffffffffffda RBX: 00007fded8be46d4 RCX: 0000000000455979 [ 143.381922] RDX: 0000000000000012 RSI: 0000000020000040 RDI: 0000000000000013 [ 143.389200] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.396474] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 143.403750] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 143.411520] Dumping ftrace buffer: [ 143.415060] (ftrace buffer empty) [ 143.418745] Kernel Offset: disabled [ 143.422350] Rebooting in 86400 seconds..