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", 0x1000}, {&(0x7f0000001600)="4fd22114c077b7cfae25e74454207fe353b05280dd460e87b9619fc02125549c4ff44075a0d950", 0x27}, {&(0x7f0000001640)="e6d68132d9ca65030da5f2548aaeb9eebe105be9d98b4beb0657f94ae63345cfefb32915cdcdfe1132fb27c6d58a51d017650dfb471f7923e32f48eb258f37005c2a2c7f0b6cb286ca8da33b0f88e318543dd72bd5c5ac3f66d9644e8554f6b5e2c48e6d35d4581f51e98bb403c220c6daa36a42d2f80c6bbfe0", 0x7a}], 0x8, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4000800}], 0x2, 0x44090) 2018/04/26 04:19:39 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000002c0)) fgetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/226, 0xe2) unshare(0x8000400) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000300)={0xbf4c, 0x5, 0xffffffffffffff01, 0x3ff, 0x2, 0x1, 0x2, 0x6, 0x3, 0x10001}) fstatfs(r0, &(0x7f0000000040)=""/105) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@empty, @rand_addr=0x7, @rand_addr=0x8}, 0xc) 2018/04/26 04:19:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4000000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x119400) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xe9e4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x8, 0x2}, &(0x7f0000000300)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r4 = syz_open_pts(r3, 0x8000000006) getsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TCSETSW(r4, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) dup2(r0, r4) r5 = dup2(r4, r3) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x1) 2018/04/26 04:19:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000007980)}}], 0x1, 0x40002102, &(0x7f0000007c40)) 2018/04/26 04:19:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) recvmsg$kcm(r1, &(0x7f0000001240)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/69, 0x45}, {&(0x7f0000001140)=""/133, 0x85}], 0x3, 0x0, 0x0, 0x5}, 0x10001) set_robust_list(&(0x7f0000001440)={&(0x7f00000013c0)={&(0x7f0000001380)}, 0x0, &(0x7f0000001400)}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockname$netrom(r1, &(0x7f0000001280), &(0x7f0000001480)=0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/65, 0x41}], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/26 04:19:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2040, 0x0) preadv(r0, &(0x7f0000001940)=[{&(0x7f00000013c0)=""/48, 0x30}, {&(0x7f0000001400)=""/215, 0xd7}, {&(0x7f0000001640)=""/149, 0x95}, {&(0x7f0000001700)=""/179, 0xb3}, {&(0x7f00000017c0)=""/89, 0x59}, {&(0x7f0000001840)=""/242, 0xf2}], 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40000) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000100)="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", 0x1000) write$binfmt_elf32(r1, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xe5, 0x9, 0x1, 0x2b0edc5b, 0x2, 0x6, 0xb2c5, 0x14b, 0x38, 0x322, 0x0, 0x8000, 0x20, 0x2, 0x7fffffff, 0xfffffffffffff800, 0x4}, [{0x0, 0x3, 0x4, 0x1, 0xbe60, 0x5, 0x100, 0x8000}, {0x60000002, 0x200, 0x2, 0x3, 0x0, 0x1, 0xe71, 0x3f}], "3dd4f219a40ef2ce6d4c9aa3683cef155725462f2e29531e1126935b436d4e0094d484b8a9763bf01278eaea889eab4e8746fe4e8226535f20c0d50b1f2bfd7635ef642bd2abffb07785b9ecc3e6ab5bfd55605b1e483422f1b353c68a88ec17237bd8379d9158ce88bc92f756c3fc250a7706772b30b494fa9b1def77f17c25b7c6c854ae5300580691068d68e2b7c1b62bee11", [[]]}, 0x20c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001100)=""/128) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000001500)="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") ioctl$KDADDIO(r1, 0x4b34, 0x3) 2018/04/26 04:19:40 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000040), 0x242) 2018/04/26 04:19:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="03beaf97a318db6a694bfcb605acd4b383b8", 0x12}], 0x1000000000000245) 2018/04/26 04:19:40 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x901e, &(0x7f000097bfff)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/26 04:19:40 executing program 4: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x10d, 0xa, &(0x7f0000000080)={0x3, 'veth1_to_bridge\x00'}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x800, 0x100}, 0x90) 2018/04/26 04:19:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/26 04:19:40 executing program 6: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe1b}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3f}, 0x8) 2018/04/26 04:19:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0xffffffd9) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0x3}, 0x10) 2018/04/26 04:19:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xdf98, 0x30, 0x8, 0x8}, &(0x7f0000000040)=0x18) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x2000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @rand_addr=0x40}}}, 0x84) 2018/04/26 04:19:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x5}, &(0x7f00000000c0)=0x154) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00', 0x7f}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, 0x0, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x401) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(0xffffffffffffffff, &(0x7f0000000340)=[{}], 0x1, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9e40"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r3) clock_adjtime(0x7, &(0x7f0000000680)={0x401, 0x1, 0x20, 0x2, 0x800, 0x7ff, 0x20, 0x200, 0x673e6bd5, 0xa745, 0x0, 0x9, 0x3, 0x5cad, 0x6, 0x7, 0x7f, 0x92e, 0x4, 0x5, 0x8, 0x101, 0x7, 0x5, 0x7, 0xd46}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) 2018/04/26 04:19:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256_mb,ecb-des3_ede-asm)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="c94c070cfa7a8dd7fd9b1e90f6b921aaefb57d634e3d420d430ae6a44a0d6f65053bfc119243362156a2f8ad9cc196e71cb56ca79fed3af0d8fe628ba57442505f646364de5669ebb392bb2da9c9841f9312da7b315865d7f72510aad0"}, {&(0x7f0000000200)="a78d468f3f667fff3c3b35a8995026e37078c4b0f96c6ddd246a7467dd079f4650acf5a9bdfc6e4aab0767d12644e94257cb8d3613aa3209326d626d8796c2dfa5e3c847c24deacd3a0f46e29d39e408fd620d2df81fa7cb70936b26adcfbdd39712174b97d5f8b0b45547eebb7920658d803f777cbb73fae090eb0b166442f113b54f92cf9da75526"}]}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)="d1788dfa"}, {&(0x7f0000000400)="97e29269fb51aa15c2c2d59b5dfdb809cadb1adada4fbeb20c5fcffce9bf4db165e822e7a2581a6e5c2bdf0e66b4299f4a3ca9eee249a97ac85c4e7cc071e56f68"}, {&(0x7f0000000340)="8c166aa61b1f6cf3ed1498b11cc72288b8e02560d1774b0941b036002ffd5c5a0ff0"}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="780503d2f6adc4a7280432807b58e2ef8124d15cbe6de119c97cef5174d45d3d91000d1e633d7d7b353cd97cdfff31c4984396d8f2695e3a80944f57c25ac966bf51a606d9035f5fbe532df6e66ae8ad87ff5d4c47"], 0xfffffd4d}}], 0x2, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r1, r0}) 2018/04/26 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r4 = getuid() ioprio_set$uid(0x3, r4, 0x1) tkill(r3, 0x13) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000000000)=0x33e) 2018/04/26 04:19:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10100) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c) 2018/04/26 04:19:40 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x101, 0x40040) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000540)={0x4, &(0x7f00000004c0)=[0x7, 0x4, 0x9, 0x1]}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) accept4$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) write(r2, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x40840) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x2000001f, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3}, [@generic={0x80, 0x81, 0x3, 0x81}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x2, 0xc9, &(0x7f00000002c0)=""/201, 0x40f00, 0x1, [], r4}, 0x48) r5 = dup2(r3, r0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) 2018/04/26 04:19:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82000, 0x0) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) syncfs(r1) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f0000000640)=[{&(0x7f0000000100)="23c849aef350d247f22947eb39087874fee90f1862ae4f26a93672cbaf35c7bcda6bb70a196b202a1edd7822fdacf43a8786ac5a64623050a753cf532763a1c9a8fdfec154da16e903d9e6f8f490d7f060390489a321fd1eb7a8", 0x5a, 0xffffffffffff26d9}, {&(0x7f0000000180)="da58d644afa6c1276d41ef960e93fda85d1541de0923d42f74b0da9b248f6f4c83ddf8dfb89bd150d9fdd62bfcca622f4e5294eeb51a9e7f35d9dbbf0651f49652c23f447a70f68eee16b4472b55628d25a124a39c41ad15f2d066fe0c881880248618f46a8269124a99a4c8a66cbdfc268111defc07f69a9dbec1", 0x7b, 0x8000}, {&(0x7f0000000200)="84add71e3535b5ce978e33de328e54119d67937b119936e0859866afea38b389e67a281f4d279f235c7075667a8db49c5ee9673ec8edbd34459cedea82f8453531f225248b20ab936d1ae8e9e29aa185e86dd76f51007709b1a89eab6734238223852918258ef047f9360ae8926562752ba4dde678420f469759931ff4205e97a2c733a0790667f507e0d353fc5b84747541c84f5fc296bfe1015374d3d0e28f73367ae4", 0xa4, 0x7}, {&(0x7f00000002c0)="c181629dd9752fb51d8750a520146cce1dc57f1b336288d75f443ebdaa093576ce4207dde00cc8d3e2b97901536c0d08cce09addc03c0ac9643a2cced7981c0f1025184d2684444fa26f869f522ed28901813a6648d32b9a5913717eb9c4d555eecd0ec7b4effc333eb38e78460ab29bff995b788ca8def71d9deb1457e67728b1421a5384b040ec27fdd3d1c58a21af0ebddaa5cdfa257fd11d3d3e1d895f0c4aaf14fd93ee49951838e724bc5f362824e21eaec3609baefec4322aeb37cc118ddbf0fabd65ff458fdb", 0xca, 0xffff}, {&(0x7f00000003c0)="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", 0xfe, 0x6}, {&(0x7f00000004c0)="df2865dc02ff57448385a95f8bed010b3d06b25804ac25fbaa1e90f4ee137a78faf3381e0381d42f5c49a8cc8760a26f11295cb5c5735daec6e439c2ecf986440f0c5baf3037827b05ece41e7bbdeeb3812cfc2654276e2cdae1914ce24514dbb23e136bc3eb02b2d6671026a5a1d4296684bef4ccbd7ad2ebcf15d945203f92d5bf13374cd5c1a63d7e2ce2fb826b75bb5a6771976997e24c48626b4c03f0830de88a77", 0xa4, 0x9}, {&(0x7f0000000580)="69506200ddcfcc4c26a3cef6103b9602e8976a8039a8f9a95ad1016853966503265a7f8d26b0c8bc32dcd89a9a4717320fa7712b2fe2465040e6ea73c0d5b1222212e26de29d4adbd342c6b4a8a5eeec0362cffd1c9e57e5cd1523b54f82998275dcca9854c490062638aec78a79f39243840459e7278b0f23ef9722358408f4cea5f18102c30e132c2042bfe10a58812cc77b4bc03e1e0fee", 0x99, 0x8001}], 0x8, &(0x7f0000000700)={[{@codepage={'codepage', 0x3d, '950'}, 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/26 04:19:41 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x8001, 0x100000000]) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 04:19:41 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/26 04:19:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080)='X', &(0x7f00000002c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000080)}, 0x10) 2018/04/26 04:19:41 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/04/26 04:19:41 executing program 2: r0 = semget(0x2, 0x1, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x1ff, 0x100000001, 0x0, 0xffffffff00000000, 0x2]) unshare(0x8000400) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r3, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r2}]) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xa1, 0x4) 2018/04/26 04:19:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff9d, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/26 04:19:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000001140)=0x54) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@sco={0x1f}, 0x6f2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001280)={0x0, 0x2}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001300)={r1, 0x1ff, 0x30, 0x5, 0xb6d1}, &(0x7f0000001340)=0x18) syz_emit_ethernet(0x2a, &(0x7f0000001180)=ANY=[@ANYBLOB="07aaaaaaaaaaffffffffffff08004500001c0000000000ff010000000000000000fcffff4d2100083beafdeff30183d59078e28f4e95c2d549039223a15befc58ed1c7cf57c8f81cd30890877a5c8a4f7d6dbf5a7719df8f6ed5f570dd87c0567f64cc8db825473ea4fa433e7230d1366f0df0b5c7ff41d043443a4c7090ea720827c8f6558fdaf6407ccfd11ad4082c366332c897029c1dc50101000020de721434eaa5b885461847d0ee10b09e19efe1117b5d9d129be780df18a4dd6c95f458a91c8af83c32105a175d095d71bde9b8461d20eae290d341b3306eea3c0ac9c9ba94430d83536182e32b7a4f8c53"], 0x0) 2018/04/26 04:19:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="757365722e73797374656d2e616476697365006cf7000d2917276fa6d8a348a470264161b127c9f37f62bf227e856e9693b1eac649e08e040decbc97c1387c67c5f5f26a2972bce76bceaf8208d3fd03d9160bff5942bf27f1fc0b7e62d435bdf20076394648554b493f6f064e1d0392bfe05c3a92faa29487522a6e19c0f314537fa040a9963307d9605bb191e3325af58821b874562522bdc8b7c663af4fcf9a6921836bc9a80bab337696ffddc2b26554a55bf9ae611cf5ca4a806f626da724e7fc56342bf5dacdd830d1ddcab906"]) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') close(r0) 2018/04/26 04:19:41 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/130, 0x82) ioprio_set$uid(0x1, r1, 0x0) 2018/04/26 04:19:41 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x7}, 0x8) 2018/04/26 04:19:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'ipddp0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x200, 0x4e20, 0x0, 0x2, 0x0, 0x80, 0x2f, r1, r2}, {0x5, 0x40, 0x52, 0x40, 0x7, 0x4, 0x7, 0xb3}, {0xc3d, 0xfffffffffffffffb, 0x4, 0x6}, 0x40, 0x6e6bba, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x7, 0x2, 0xad72, 0x4, 0x200, 0x5}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={'veth1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @empty, 0x8}, 0x1c) 2018/04/26 04:19:42 executing program 2: umount2(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="564c5ec0e08bdc9d762748891f7ed6973d09aea9db1042e561cf50c6946390eaae7b5f4e19c6e40363df356b62b8287f2a893044ec8bfcfba641e3e9674c0a74a875e6f442ddadeb79c25f6c2c61bdfc185dd09e0a4382dab4dc7e36116e87e63f", 0x61, 0x9}, {&(0x7f0000000140)="609d26e0bc06de54", 0x8, 0xffff}, {&(0x7f0000000180)="0b0f879793989fe3c26199bd3513ce745ed89e3a3bab886d481e4cf8e9227b5d82cbd3ce424e3eaeef7ce9bb3a5dce186949760b86334f93d96a47973b06e0bd6341c5720ba248d72862266b81b589ad188ddb2fe69a5650737f102ea778a2a49a0973e564aab92e300e9292f44aaa9187e80f454937e0e8878fc1a7075ac5c7e5f1ec8ffc61a03a0a6b68f985f3c1505c3f8828853f8c1ffc56230ad892cc5bf277bb48871bf53eeacf8ade7050198f6ec75c52bc3b4fbef85b46e4f731660e466eb0e225ef6fa0b3f6c17c84d3da24654b0942c1b9339930", 0xd9, 0x8}, {&(0x7f0000000280)="e09683e4429815250b17cd19c624357046a834346aa4e6d92bbac31808406b6ced17070e510f9f4d2f94e76552ac6c308bfb1ef1f57930e37ab705284e65da01bb77c0a79b57da036d3a5d4201486bbcfdd35f966c2206df45d4282ab145b451605bed4ed0f2adbe5eb7c90269cdc00ed58b09334675ceb05b0349a5e64c8c0d0ad9df0926f024b8653e025ec2d9d138f663c4c71d44ea345816ecf1abdd870a947ca56d3857d65ef32b73a6ccdda62e129f448215dcdf51e55cf418ed26e96482a42b82b36dac565669b6a0ede598f313e2de5421f2aaf054", 0xd9, 0x8}], 0x0, 0x0) 2018/04/26 04:19:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r1, r2+30000000}, &(0x7f0000000240)) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x7}) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r4, 0x3e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x160) 2018/04/26 04:19:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000140)=0xfffffffffffffe70) 2018/04/26 04:19:42 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x3, 0x6, 0x20}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) 2018/04/26 04:19:42 executing program 1: inotify_init() r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="48c5a3556bb8ef42398bd883477219fc1e216549b20b8c1b64020300000a00000000000000000000000300060000000000020000000000000000ecff000000000002000100000000000000fd00000000"], 0x50}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000100)=0xc) r2 = socket$inet(0x2, 0x6, 0x5) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1a}, 0x10, r1}) 2018/04/26 04:19:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000780)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x10000, 0x8000, "657d45b04d3e8b61d8adcecbd39a1b0ed2384137da6b32c130983b409ab64c676a4977c0df1a05ace13efcf76fce51b889cff75693d95cb8265362ede8f386", 0x24}, 0x60, &(0x7f00000006c0)=[{&(0x7f00000000c0)="cf5919b12703c89e9cc7be4aaa9e080a165042fc3365cef15d2c835844be9f5a55c89604248813b206707768ffe275b52703266a366c7df5105077dac64b0433d98801a8a7a96b588843b8fc32353272e6f51bea14c10095df2831a84b85f915", 0x60}, {&(0x7f0000000140)="378fa86e88168ec2954340637b90c8d910a9f093887a8568669faa57cbd66b91d8861f713b6dd0cb290f9ee4d0d2c188396d2de366da0669a068c71bb61f0a36d5ad53d50d9c27dd64ba7bdc4c19c086fd24586c6cc98a66b47986b921735f1a7b078956c3f38c2ca3e01d0428e8513349d5728908743c5fcde60438895f1ea5c0e52faaf89e439c79f42209353c4993ea5a18b6de030ac8df8acc3f84976aef03904a7f05434f8c9fa82d76f0e74d28d7fa43f2b5823ea9e011b615f95dad8347430a5d7cf660030426a1e92fc69cb77abece1807757129effcd79675269fed4d07f83a7a69b2a811b0562d11fa", 0xee}, {&(0x7f0000000240)="b274658e143a080b4b8cfa350f497ee64e5da93bb2fca05d8a06de0977fa8b57347fe5f4b8c7859511b347d2225cec036c0b4b841bdaa4f4822792beaa4a77ab3b6eb927", 0x44}, {&(0x7f00000002c0)="c9825d0c41f8da59f479fc8f9350a12e91cccd4fb797b61f408ea29e565f804012bedc417c2e42a0be1c7fab86746236130bd516e72edd086fb64fa6fd63239b245d096e9923d07431915481d996227ae08e24cce5372fd21cd946ccf74ebca549e491c7a9138d35ae815a3732d0340dd426448f0857ca35543603e9a8affd4af49dcb2a0a0624bfb221c3f208162bf6b9181412d2e7ae349d483993", 0x9c}, {&(0x7f0000000380)="a7f4b6401e0ad382272cbd0b85cb7657e7ffcb05034bb5feead81487e1d42c38a835ac2614efc3908de0533ff6d9782d2db001c656f62a023f2699c1e382c2782c102823b6cfc57d64ccc3225b5907f8a6be37fdfe1095bc87495f136da277c87a2c2a1cce487397f284d37954e2172580d3df81", 0x74}, {&(0x7f0000000400)="42746bc14e0f64105193e58057c37418d4b1acd40e771e4a0dde760f03a8021ca4f8be0a7acfc56f3f0eefe79f7aaa7f6eb205499a483c6e1839d0f3664d6ca7526af691fc6aff8265407128e480f6ece79c563909f18799a104ebe482ae9e0ca4f52c4ebbaba5b2a49e9abf7388a0cb4829ca294fd03e8c3f6ca28976977ee82f32ef76f3fcf6357c118b675686fe", 0x8f}, {&(0x7f00000004c0)="5c46ccda5e2e693ea313eb913034411409bf71bfa8669d82555bf2c7ab90cf8a3a9555c718182b54317cf8c14bcf4166b478db092b3a39cc2daf6b59e2d70d0b2360eda9e004eddf3f6e8c", 0x4b}, {&(0x7f0000000540)="4a57b8f44300833de02a710e6d18e726f9d5a70be32637ad1b66ddf1312cd43ccd2575859218c885eeb9712c5f", 0x2d}, {&(0x7f0000000580)="2b0d78c551bde9a79d6c0d4b048f86dde2c953224bab382b42f7033fc5a5fba5145b49efc754ab0de6da11f45be994db21a23d3e18fd7cf4d5b6f69662d59a75c359ae9f2dc3eb0bf9fa92d2066f02f5b1cfae839ebc97c8ac8fddf92245fda35fef1b3ae696eb6a3b572c2706d4adcb489f87fa263239df9e763cef6207c7e77f06180cffa72008487ed0cc9e8b6bf57a53e44f7a2f63a6202b25b8fa485cd022f7dd54a23f6df219df996eb6622f180c3a9826546fea8cca01c0db517c70968d76da478b742bfccc1e424ff72468836ef5a9f4ba57fe35e374af61873425", 0xdf}, {&(0x7f0000000680)="381ddadf20010c08095681590e391eea72afd391e3f8ad1881489f8627de53e82b91b60365e657be5f66e79edc614f3521387b", 0x33}], 0xa, 0x0, 0x0, 0x4040800}, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/04/26 04:19:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x11}, 0xbb6e, 0x2, 0x0, 0x2, 0x6, 0x2, 0x5}, 0x20) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getpeername(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x8, 0x1, 0x3, 0x1, "75a1252237068394fd52023f6c0121fae1bb8a6e35c33e7509fdd970c5bbf7aa0c0814dd5ab774a51a2e0577", 0x100}, 0x0, 0x0, 0x6c00, r2, 0x14, 0x7, "41a54cb79f2c78b191b2d727884a93106d5411c1ccb5b9aa111f8776cac57f6a8d970b59daf34adc144c3e2e90551acf6c5cbb43cecae9fff61b99c7767e6bc9", &(0x7f0000000100)='mime_type/securityGPLeth1cpuset$}\x00', 0x22, [], [0xed, 0xfffffffffffff800, 0x8, 0x1]}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r3) 2018/04/26 04:19:42 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e08aae", 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[@dstopts={0x21, 0x1, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9d1356", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000080)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/04/26 04:19:42 executing program 2: r0 = getpgid(0x0) setpriority(0x3, r0, 0x40) socketpair$unix(0x1, 0xc, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) write(r1, &(0x7f0000000040)="ecbd48217bc3a1357855a87884fafe0877c3da352266", 0x16) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) recvmmsg(r1, &(0x7f0000000c00)=[{{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/192, 0xc0}}], 0x1, 0x40000103, &(0x7f0000000cc0)) 2018/04/26 04:19:42 executing program 7: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000000c0)="a1a0005f882ee3cd6e3210e017979a2323", 0x11) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/26 04:19:42 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)=ANY=[@ANYBLOB="05"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/108) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x401, 0x406100) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000340)=&(0x7f0000000300)) 2018/04/26 04:19:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) recvfrom$ipx(r2, &(0x7f0000001040)=""/177, 0xb1, 0x0, 0x0, 0x0) connect$netlink(r2, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000}, 0xc) write$eventfd(r2, &(0x7f00006d5000), 0x288) 2018/04/26 04:19:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00003fce", 0x4, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$get_keyring_id(0x0, r3, 0x7) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/26 04:19:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)="03b8ce1b1735b51cf4539b220bee12fa6f094c26b986c6c56acaa35f3072ca0fe6f79c", 0x3}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x1, {{0x2, 0x4e21, @rand_addr=0x7f}}}, 0x88) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xc7, 0x101400) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) [ 108.873313] Empty option to dns_resolver key 2018/04/26 04:19:42 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$netrom(r6, 0x0, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000080)) [ 108.917355] Empty option to dns_resolver key 2018/04/26 04:19:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x3) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x20000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) dup2(r1, r0) 2018/04/26 04:19:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0xffffffffffff8000}, {}], 0x30) ioctl(r0, 0x2286, &(0x7f0000000100)) 2018/04/26 04:19:43 executing program 7: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pread64(r1, &(0x7f0000000200)=""/201, 0xc9, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ppoll(&(0x7f0000000180)=[{r0, 0x100}, {r2, 0x4}, {r3}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000000)={0x1}, 0x8) 2018/04/26 04:19:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00003fce", 0x4, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$get_keyring_id(0x0, r3, 0x7) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/26 04:19:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000014000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d06000000000000005d634db252747200000008000000"], 0x1}, 0x1}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/27) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000240)=[0x8, 0x8]) 2018/04/26 04:19:43 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$netrom(r6, 0x0, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000080)) 2018/04/26 04:19:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fdc9d57ae44765883c8d1d55c3b9cbabd9216232d736a32ea67bcc333c6b17925f4e48ed1ffccf94a56afc041f5297715aefdbaeba00f527bd7d328f138260f47af4ec13884eca19defeed120553895755d68cd3ffeb13bbc4e61c04ca41354ec76f1f211a1998881596dd01d9636a23687bc21a9a9d7d185cce773b80c29490606c6e9a99e24b69231d70187cb829edc3b0ce9e5e52177cd297cbe51a82b357bc49899d4b0eb973eed4b90cd4dea9240196a73fe8610618c29538d6081bf7c28f6977e5", 0xc4}], 0x1, &(0x7f0000000200)=[{0xe0, 0x10c, 0x4e, "5ec78c43b4a151021a57a3b5104ac86d4bfeb1ede15a0dfb602dc4a3a12b06220160dcd8a2e093ef9b86ab2c5c6880bac3ed68ac27b0bb705c19a74b8c072a3ccb343cbe189e7ea052e47208a30004ef0d54deb5bdadc32220396b934276858bc1eeb9fca3fda644ae7e1afb32e956b7e4f49ce0e959a961a9b543812fb64ae4ab8c006de6bd2cc0dc4234f7fe7aabf51acd2c8300079ee7dd3fe57cb8fc07f3e61495e9f61d942e263337a9844f93ae3c3c1c010a9d0c63ba745ce81e8c2551eae4d1e66557e07ada3c86df"}, {0x98, 0x1, 0x3, "8fd27a0f50e0198b2a1b977fab046d1408e33fcbf78787a672f05ab4c0e826996f44f4d339b265e23219b29763017baf3be80ab24c9fdb2ab8d76b648ca898cfa33903b2f72421479e114db0184cb8ee9d0c0b7d2f379b75a4ebe0b8b6f9c50f3cfa78033d4c8a410fdb3d57cac861c7281c9ee8775f7ac41e08aec7c67c221247593fd7e6eddd"}, {0x28, 0x11d, 0xff, "d12dd83badaee3feccd08bbb078ffaa8650cd220e964"}, {0xd0, 0x111, 0x3, "e2041e91452d801f5e90d366f5224b4915a0fb00a3d79b0e28f203d0b1a6836a1b19aafc0e184a50e10611657e9c8790324585cf1adf3f6f5cf63d1228c71a3ef2cef7bcdd9881126472329cff4455cd8ddf8f0f3624eb36e0d13675bc4c75ef7fda911568539a3ab899c59cf62a9fc041a45af1ab0eedb3754e5e663ff53dbc3053fc47f5429f884d30464de5d25959232f04c9c9ee68a509c3dfbf14a23a04e9cc7ad87804e89aebfb27052cdd72c618510de1bf763a921fa0"}], 0x270, 0x800}, 0x20000000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) 2018/04/26 04:19:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) recvfrom$ipx(r2, &(0x7f0000001040)=""/177, 0xb1, 0x0, 0x0, 0x0) connect$netlink(r2, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000}, 0xc) write$eventfd(r2, &(0x7f00006d5000), 0x288) 2018/04/26 04:19:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000010, &(0x7f0000000000)="17000000020001000003be8c5e08010300ec1f030000f2ff00000098fc5ad9485bbb6a8800000000dba67e0600000000000200df01800009f100f5009cee4a5acb3da400611fb700670000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba0000800000000000000554062a80e605007f71174aa9516cbf320ec39f02d47c59cc16198b6026eb4bf7ba2112ce68bf17a6e019b7487067c12f162abd9ce053989d755a753b6dca4490000000000000", 0xb8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/26 04:19:43 executing program 6: r0 = socket$inet6(0xa, 0xffbffffffffffffd, 0x8) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/26 04:19:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={0xffffffff}}}, 0x20) write$rdma_cm(r1, &(0x7f0000000700)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) 2018/04/26 04:19:43 executing program 7: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x10, 0x807, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x1}, 0x0) 2018/04/26 04:19:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x2, 0x100000001, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x20800) ioctl$TIOCSBRK(r1, 0x5427) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) 2018/04/26 04:19:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="b8b970962363f8d6266cd229c3f4354f2773277c2c9e65e0185a2b043210c1d78e89e21906040c54367d5b33532e65564a126f46814f4e83bcba8a58c5f4794ede", 0x41, 0x200}, {&(0x7f0000000200)="034b58f7308d3c1ad41b93896c1e16aca4c54d3395aa0ed3df74fb39ef6bc4664ee61d4a55c9e60503949b6746f0693b0e0f1d3dbea0d9b354afd0ef5308c7b16f22c7a66c02703a76668310b624bde5b845a85295c8d7133728154ff31eebdad4fd68fb6cbc9de3", 0x68, 0x5f}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="339c1c2061a11d0fcf67f13867a7428c0bc813c79554f347dabc72cbd63aa6751ad20cc17b6524f142f808dd06dc00c54f6cd96165625dc0288760b30258411b8b0a7a4968bd81ae191f2da478301e8a4ac5274919b3552d"]) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={0x2}, 0x8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = dup2(r0, r1) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) recvfrom$inet6(r2, &(0x7f0000000500)=""/4096, 0x1000, 0x22, &(0x7f0000000280)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}, 0x1c) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'irlan0\x00', 0x600}) 2018/04/26 04:19:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) ioctl(r0, 0x200, &(0x7f0000000000)="1a57ebf316c87cdfa6d68221f25bffb1b89f3f3c9e00a9fbf359e26849cc15aef4bc52a8d22ea7f9a21e9bc820824929051d61e5fb1c7669cc49544627221228c9b9d9aedc1b955a27e2b3fba3bfed0b66cd861cbc14adbca89f493bfc684c176087052b") syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081b41ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df000000000000000000000000000001fe800000000000000000000000000000"], 0x0) 2018/04/26 04:19:44 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x19) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) [ 110.013193] netlink: 132 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/26 04:19:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/26 04:19:44 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r1, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)='\x00', 0x1}]) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000002c0)={0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r6}) 2018/04/26 04:19:44 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) fchdir(r1) dup3(r1, r1, 0x80000) [ 110.104229] netlink: 132 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/26 04:19:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x80, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="9675c5438465d13d3f0c2af10bd69af3847ae139ef1f95834a32640910ea08622e6e627450c65af0a78538844f4740aa4eb215e67fda749121e161d9191cbee94a4f253d44e782eee5c5f6ffd1e40d531699002677da4e4bd8860c0950020fce00d4ef42163ce37952ebfeb9dae1056cca23ab15e209cc3afb5b5f7d854f1058d837cc46b35084d83bfe65c2ce31b4ca9228582787fcd0db9e4f563ff75f49c86215c80a10af850191df34a4c34c9b23403d439c84fc885991aef99a7f7d2d7be59b70049418645a373851b5c13e0536e7c851b31c334250b9d729426e5e048a4a24fd", 0xe3, 0x9}], 0x40, &(0x7f0000000240)={[{@type={'type', 0x3d, "e273d4df"}, 0x2c}, {@type={'type', 0x3d, "8b34c752"}, 0x2c}, {@part={'part', 0x3d, [0x35, 0x7f, 0x31, 0x35, 0x39, 0x35, 0x35, 0x38, 0x30, 0x37]}, 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x39]}, 0x2c}, {@codepage={'codepage', 0x3d, 'utf8'}, 0x2c}, {@part={'part', 0x3d, [0x78, 0x25c8db58c03a374c]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macroman'}, 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-14'}, 0x2c}]}) 2018/04/26 04:19:44 executing program 6: accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xd8, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff00000000}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xfd6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc47}, @in6={0xa, 0x4e21, 0x1, @empty, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x3, 0x0, 0x8}, &(0x7f0000000340)=0x10) r2 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x12}}) 2018/04/26 04:19:44 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x2200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x8) setitimer(0x1, &(0x7f0000000000), 0x0) 2018/04/26 04:19:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x509001, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffe4fa207c, 0x20000) openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000040)="80dab9464cc35a4c94cd27285facaeb9a245b5badb3f8e2542a43cc99e0d771aad2d9324aede35dccab41af3573b1a3c7eee5c37a56ae3b4860c8bee30e3c247f8", &(0x7f00000000c0)="60eee375c8e87a390b5ab211", 0x1}, 0x20) sendto$inet6(r0, &(0x7f0000000340), 0xfffffffffffffda3, 0x10, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff961}, 0x1c) 2018/04/26 04:19:44 executing program 4: eventfd2(0x100000001, 0x80801) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8000, 0x20300) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x217e, r0, 0x0) listen(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r3 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, r1, r2, 0x8, 0x7, 0x8000e) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) dup3(r0, r3, 0x80000) pipe2(&(0x7f0000000000), 0x0) 2018/04/26 04:19:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) 2018/04/26 04:19:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0xab8, 0x9000000000000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 04:19:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000200)={0x6, 0x3, 0x800, 0x5, 0x1f}) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000240)=0x4) ioctl$TCXONC(r1, 0x540a, 0x8) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="f4ffffffffff000014000000088709fdf2347289cb004e2000089078"], 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000040)=0xf6ae, 0x3, 0x2) 2018/04/26 04:19:44 executing program 1: r0 = socket$inet(0x10, 0x1, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001001000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', 'nodevF^\x00'}, &(0x7f00000000c0)='..selinux\x00', 0xa, 0x3) 2018/04/26 04:19:44 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{}, {0x74}, {0x6}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x181000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="a001000038000038017d0008008700000002004515a3d28c917916c0f61519fea0f24abae8bd8e0c2bef9454a8c8c69162f1d7361a1214c5a9c50d58e1861b0e0334b8b4d1e9c39441a7e04fea23ae78e80069000ad94db2d90c44072376848d6391b237f08d06431c0bb2db2402e463dc354570fd97a6bfdafec972d7747f871775fb3b03451c0026fc0d25f8e88dd2b8161b957020e2e808c6d3ee0fa3e58c81f5df455670aa578221276bc021db9b12febd13cb1d2744be66ed97ea99d57637ac5697895273cdd18e124d27a4ab5134e58c7f3dd381ffed2ffad1174904e74ca114cc8dd9c396b3ee3aa1905ba7b0ce1754ae5dd87269b63d6a11431f0065edfe3c103ccd0c381de8665b0f877c0d93a0b98f3b44e688e0dfa71217e66def6749797957c438c09eda2cc38496bf05aa0bb4ddd6eff50054004500c07882a43f8c3f5b0def80179c141819e2dfb5adf2e02c525ca24570c2064ac5554b3949d1adfca16e59d02d8733136423926c945153df404cef1ec087e0eb35c6f46a971724ed55080026006bef80b3db3ba714049a40a072390552fa4847926f3527e5a63094c4ff780b6186926595d98054d49c49275bdce28658e462619f1907b12b2475e4c841f6f0226ac7fa19f21283260dc014ce58352fe8adadc47c2a90620fa0fdddbf625e6c55b9643071f8b7b5f44bc681fbeb245a05b29c05639722fd3715b727de9e8bb90173492b036fc4cbd108131a6d0be7b2022f08fff86688107860ac6943e630ab1724b56b9f033ea74a455628a6284ee8e35d7f7e71a6691d995b0000000000000000000000000000000000000000", @ANYRES32=r1], 0x1a0}, 0x1, 0x0, 0x0, 0x24000000}, 0x11) 2018/04/26 04:19:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20, 0x6, [0x80000000, 0x81, 0x7, 0x7f, 0x7fff, 0x5]}, &(0x7f0000000040)=0x14) io_setup(0xfffffffffffffffc, &(0x7f0000000300)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_cancel(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x6, 0x4d13, r3, &(0x7f0000000340)="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", 0x1000, 0x401, 0x0, 0x1, r0}, &(0x7f0000001380)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x82, "8c2658470a059230769625af88d82c151bc501ee411d0119ecaccd6d3d829a7dc2dec0a9e96e2e71f3e11ebc9a4f7aaa633fb89166f0a2eecd204ec858277189278f8c62f0fac19de1ee7fa0c8d3b3993c163b715ff7acb21980ec98d8287ae6c7d26c6e6e143320ed9fc8926622fba256eb3b337a7246b518b035afd1f1dfc095e5"}, &(0x7f0000000100)=0x8a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='ip6gretap0\x00', 0x101}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000240)={0x7, 0x0, 0xfffffffffffffff7, 0x80000001, 0x1, 0x3}) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='user.a-+\x00'], &(0x7f0000000080)=""/3, 0xfcb4) 2018/04/26 04:19:44 executing program 0: r0 = socket(0x9, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00062abd701e98cf55265c08396b4b70812b366be70d02000800040002000400"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/04/26 04:19:44 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a405b466"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) fcntl$getown(r0, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000000700000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800080}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getnetconf={0x2c, 0x52, 0x225, 0x70bd2c, 0x25dfdbfb, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) [ 110.973841] audit: type=1326 audit(1524716384.972:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8670 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 04:19:45 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cd, &(0x7f00000000c0), 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x0, 0x100) name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="fe0000000300000032867653a321c6957e2401584a46bbcc38ebd94ea09f5868eccc5982ac4651804bd9139c4765c83079ebd87dcf2b7489b74d7f84eb1d2e566dcbf70da8f060048285fb8c61e084ea2fbe92e3aae94a8fd4cf7de1efc68b9a323b34c9373ec6880c7714792338c394fb8aa8384c30d75ed1593d9915ee7aa68d4975de170ce50a3869ac027526b2559ff413395dd547b446511192db8af372c7b9f6678ae2234e469a068738aed09d45db3ccdb25f3932f89663ccefd564b4263eb78b48051255cbe92131e317144bbaa6a3ccf1bd35a4e319fee229ea6fa15254dfcc49bf35b6a947252902f96612f5f92f1d67599c7b0000000000003a57896bf41f6768924378a25583cae476f72d50438ae56732d0177ff6ddb41e720c1acc7de4e447a2c30e57982b01a6f1ff2adb4cfa4b598d664019abcfa61175def96317579934185a5f709b16b32e2b31b7207983e688e0fcdc4aebd5c73eb639d14f9dc9beec41b620a15fa514242a6824841f306c2ce6978a1cdd50ca2d4e1c25b0c059b31ecb34f804b26b78dda15fe7620aaf4c679148560163ccdfa7b4eea0b3a6da589b"], &(0x7f0000000400), 0x1000) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='/\x00', 0x101, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="27f95aee161b26cd4aadccf0baf002ddf6b24d761c58e64fefae371d6294f4b502f09795e7919a01f2a49088958734dfb6bf2b4b8312311860a17f2376e3d506bf4feecb48bf75687bac91c3169c120abb01a1ba12bb4ccb2afa2debede3f110e38370f3b9f73ccb947ed9e492dae9abd1de6c19338e0723c52ea2f9ef7fd76e0b8f1ee512fcc888b96381", 0x8b, 0x3}, {&(0x7f00000001c0)="b75a49e256a60983f417a8fa79f7bf4261331cc9d8bfa47a13ded3580330231cf5d5d2ea73738fa88b1131b9f9b3fb7e1abc414dc80f05e7486358d3d547af5989", 0x41, 0x808}], 0x0, &(0x7f0000000240)={'nouuid,'}) 2018/04/26 04:19:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x8, 0x7fffffff, 0x1, 0x6, 0x3, 0x2b7}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x28}, 0x1}, 0x0) r2 = dup(r0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x100000000000005d) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) 2018/04/26 04:19:45 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ppp\x00', 0x40401, 0x0) 2018/04/26 04:19:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x27, 0x40000) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x2800) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000001c0)=""/96, 0x60) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb1, "54c432d151eebcfedc7e40e29a0bd779a60750b56d48413d47295d414e235c72e8454eaa0e17c5d29a796ceceb6e12f38059b843e2092ca55e1edfeee6236dd336bf39963c34d3387060597c3c3a95d7e3d12d7cb7032c9e876529fb001e0e6704ba52dbfd84de8497879f2ae999fe71a89e4c637d96ab710101e9a555593b17010a97fcbba58b76871da0f7dbf1eeba53878f8ad54ad33a1b3252d8f439c07926d7b9c0a5e1a03d86332cba363199472f"}, &(0x7f0000000000)=0xb9) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/26 04:19:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = semget(0x0, 0x2, 0x300) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x2c0}, {0x7, 0x2, 0x800}, {0x3, 0x8}], 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/04/26 04:19:45 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) unshare(0x8000400) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000000000)="925841d70200641e12a9") bind$bt_l2cap(r1, &(0x7f0000000780)={0x1f, 0xffffffffffffff6a, {0x8, 0x101, 0x6076, 0x1, 0x0, 0x3f}, 0x7dd5, 0x1}, 0xe) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/3, 0x3}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/51, 0x33}, {&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/164, 0xa4}, {&(0x7f0000000640)=""/75, 0x4b}], 0x9, 0x0) 2018/04/26 04:19:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) 2018/04/26 04:19:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0xffffffffffffffbd) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000080ffffffffffff000000000000020000006e020000020000000000000000800000000000000200000000000000001000000000000000000000000000000000000000000000010100000000000000000000000000000400000000000000040000000000000004000000000000000000000000a66d00000000040000000000000000000000000000"]) fremovexattr(r0, &(0x7f0000000200)=@random={'user.', '/dev/snd/pcmC#D#c\x00'}) recvfrom$inet6(r0, &(0x7f0000000440)=""/246, 0xffffffffffffffcd, 0x23fff9, 0x0, 0x9b) recvmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/121, 0x79}, {&(0x7f0000000400)=""/18, 0x12}], 0x5, &(0x7f0000001640)=""/67, 0x43, 0x10001}, 0x40002042) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x1ff, @empty, 0x9}, 0xffffffffffffff08) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6, 0x86842) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x9, 0x3, 0x7f, 0x8, 0x0, 0xa6, 0x99, 0x1000, 0x1cf, 0x1ff}) [ 111.832706] audit: type=1326 audit(1524716385.831:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8670 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 04:19:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 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={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x9, 0x8) 2018/04/26 04:19:46 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ipddp0\x00', 0x2}, 0x18) 2018/04/26 04:19:46 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @broadcast}, &(0x7f00000000c0)=0xc) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) 2018/04/26 04:19:46 executing program 0: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000080)='+', 0x1}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) write$binfmt_elf32(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/04/26 04:19:46 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0xffffffffffffffff, 0x2, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x10000004}) epoll_wait(r0, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000000)="6e53881a689d4d3c6e5586ea457d6c3fd62011c976ac9a77b48f8c8947f148fe7679cdf13b7fcbca836d6188a19cbaa2e0f0e9a67e9a833d23d55319a46e83fdb90b6038dad413ee8bfd4f5d143e112db4b3c01b167dd221e903ef16d0a00a46b54fcbb9f346651cff5357346af911007ba83a600955b5cceec23cdfae78623830bcc3538b6d7563784db3a916a948a0255accad97c41db3d60c1b9e8b11ad6b24b3f8641807") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/26 04:19:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1000000000000001, 0x600140) unshare(0x8000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0xffffffffffffffe0, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x7, 0x8, [0x7, 0x47, 0xfffffffffffffffa, 0x80e4, 0x4, 0x20, 0x0, 0xffffffff]}, &(0x7f0000000140)=0x18) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200841, 0x0) 2018/04/26 04:19:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x40600) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80100, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) [ 112.166268] IPVS: Unknown mcast interface: 2018/04/26 04:19:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x1, 0x7, 0x0, 0x0, 0x9a, 0x7d}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000004c0)={0x0, 0x0, 0x1, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) [ 112.226253] IPVS: Unknown mcast interface: 2018/04/26 04:19:46 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x5) prctl$setfpexc(0xc, 0x2) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ptrace$poke(0x1, r1, &(0x7f0000000200), 0xffffffffffffffff) 2018/04/26 04:19:46 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x3}, @void, @x25={0x0, 0x2}}, 0x7) 2018/04/26 04:19:46 executing program 2: mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000280)='..', &(0x7f00000000c0)='bfs\x00', 0x0, &(0x7f0000000100)="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") r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/90, 0x5a}, {&(0x7f0000000580)=""/70, 0x46}], 0x5, &(0x7f0000000680)=""/98, 0x62}, 0x40010000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0x148) 2018/04/26 04:19:46 executing program 4: r0 = socket$inet(0x2, 0x200000000, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x2, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0xe2, [0x20000000, 0x0, 0x0, 0x20000930, 0x20000960], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000e0ff000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000034a6547800000000000500000000000000000000000008000000000000000000000000000100000000000000000000004fe75c32c45ca6cec90bee37ed4554d41cf9c8e703f768a385e8c427378aa166301d55ef1587e798f9825a23112942876f420c06d233b107d5f99dbb7d43e44a063cc8edb4c3fe847710755dd29d95f95bd1"]}, 0x15a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/26 04:19:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x80) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/26 04:19:47 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={r0, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) 2018/04/26 04:19:47 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/26 04:19:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/224) 2018/04/26 04:19:47 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x20) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/04/26 04:19:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000000000189000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x4, 0xffefffffffffffff}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x7) 2018/04/26 04:19:47 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x2100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001040)=""/4096) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000340)=0x2a) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x8010, r0, 0xfffffffffffffffe) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="6d61705f66696c657300f9c90cf8dd77d9da87c6a7ce9b90d9b6e13d1975acc059b6ba12b767305a4ec03913ac2940b74b8dfbf9b50dd6620e85923bcabcc5b4dd825faa9a125e") symlinkat(&(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000380)={'veth1_to_bond\x00', 0xe7e7}) getdents64(r3, &(0x7f00000001c0)=""/240, 0xf0) getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/26 04:19:47 executing program 4: r0 = inotify_init1(0x80800) mknod(&(0x7f0000027000)='./file1\x00', 0x12, 0x5) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x3) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') 2018/04/26 04:19:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4b000000204d3a3c888ded5115cacf3209d5f3bbfc761b4bb6e14ac7a0ce594ec3149ea3e96436aa30d8370718b9ac50495f924e9909445867e8b6e0c8c96b933d8faa0924a30569701c5975dd08dea01432a2e263f4230d3dbe57b4e097e361c3c96c6a7c6792d3c43fda60035531bd74d53f95d4d983194214e9a57d2ee18c00000003d939843011254cde517518c70c535b3a4b894b6863f806cf978ca79bb466ef5aada3972c1d0950d678550358174e78"]}) accept4(r0, 0x0, &(0x7f0000000040)=0x111, 0x80800) 2018/04/26 04:19:47 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x12, 0x64000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x95) sendmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x5a9}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/26 04:19:47 executing program 7: r0 = socket(0x11, 0x40802, 0x8000000000) write(r0, &(0x7f0000000000)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010200000000", 0x24) 2018/04/26 04:19:47 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0xffffffffffffffff) flock(r0, 0x2) r2 = epoll_create(0x102050204) flock(r1, 0x5) setns(r2, 0x48000000) 2018/04/26 04:19:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000000)={0x800, 0x100000000, 0xfffffffffffffff7, 0x0, 0x7f, 0x7ff, 0x7, 0x800}, &(0x7f0000000040)={0xb8f, 0x2, 0x2, 0x1000, 0x0, 0x76, 0xffff, 0x100000000}, &(0x7f0000000080)={0x5, 0x4, 0x100000000, 0x5, 0x7, 0x3f, 0x1, 0xffffffffffff0001}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0xdde}, 0x8}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x78) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x40001, 0x0) accept4$netrom(r2, 0x0, &(0x7f00000005c0), 0x800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x70, 0x1, 0x4, 0x100, 0x2, 0x7, 0x4, 0x1, r4}, 0x20) readv(r1, &(0x7f0000ddaf90)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) 2018/04/26 04:19:47 executing program 0: socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={"73656375726974790000000000000000000000000000000000000000001d00"}, &(0x7f0000000080)=0x398) 2018/04/26 04:19:47 executing program 1: futex(&(0x7f0000004000)=0x1, 0x400000088, 0x0, &(0x7f00000002c0), &(0x7f0000000000), 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) io_getevents(r0, 0x1ff, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)={0x77359400}) 2018/04/26 04:19:47 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x20000003, &(0x7f0000000180)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/26 04:19:47 executing program 6: unshare(0x44000) r0 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x3, 0x101200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000080)) 2018/04/26 04:19:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xe4, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x8, 0x8001, 0x100, 0x20cba9e5, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0x2, 0x81, 0x2, 0x7}, &(0x7f0000000140)=0x14) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000200)=""/171) lseek(r0, 0x0, 0x3) 2018/04/26 04:19:47 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0xffffffffffffffff) flock(r0, 0x2) r2 = epoll_create(0x102050204) flock(r1, 0x5) setns(r2, 0x48000000) 2018/04/26 04:19:47 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000000000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x98) [ 113.769651] IPv4: Oversized IP packet from 127.0.0.1 2018/04/26 04:19:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x7, 0x10b) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0xa18, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000e40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000726f736530000000000000000000000076657468315f746f5f626f6e640000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000009808000010090000580900006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000020000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000"]}, 0xa90) 2018/04/26 04:19:47 executing program 3: r0 = socket(0x10, 0x81807, 0x8) write(r0, &(0x7f0000000000)="240000002400fff732000008003e7700fbffebff0100000000000000005d000000000009", 0x24) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x2, 0x100000000, 0x6}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000000, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x101180, 0x40) 2018/04/26 04:19:47 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009002100001c010000000600160002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/26 04:19:47 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDENABIO(r0, 0x4b36) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/04/26 04:19:47 executing program 6: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000cbdfe0)="551796c71e9b9306e708a3155afa1db90b2649348d", 0x15) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) 2018/04/26 04:19:47 executing program 7: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x80007, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xab}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x0, 0x2, 0x100000001, r2}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') inotify_init() 2018/04/26 04:19:47 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x3ff) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB]) openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) [ 113.936407] IPv4: Oversized IP packet from 127.0.0.1 2018/04/26 04:19:48 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffa08, 0x7, [0x579, 0x2, 0x7, 0x8001, 0x4, 0x9c9, 0x100000000]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xd8, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4a}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x6, 0x0, 0xc0, 0x6, 0x7, 0x7fff, 0x7f, 0x1}, 0xb) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r4}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) socketpair$inet(0x2, 0x1, 0x1000, &(0x7f0000000080)) times(&(0x7f0000000200)) 2018/04/26 04:19:48 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/22, 0x16) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x4, 0xffff, 0x637, 0x3ff, 0x80000001, 0x9, 0x1f, 0xfff, 0x7, 0xfffffffffffffffe, 0x5, 0x2}) 2018/04/26 04:19:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000400", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x18) 2018/04/26 04:19:48 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffa08, 0x7, [0x579, 0x2, 0x7, 0x8001, 0x4, 0x9c9, 0x100000000]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xd8, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4a}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x6, 0x0, 0xc0, 0x6, 0x7, 0x7fff, 0x7f, 0x1}, 0xb) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r4}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) socketpair$inet(0x2, 0x1, 0x1000, &(0x7f0000000080)) times(&(0x7f0000000200)) 2018/04/26 04:19:48 executing program 7: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) r0 = socket$inet(0x2, 0x807, 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xfffffffffffffffb, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x15f, @mcast1={0xff, 0x1, [], 0x1}, 0x45658000000000}}, 0x3, 0x8, 0x1f, 0x3}, 0x98) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8, 0x3) clone(0x2000, &(0x7f0000000280)="8dbfd2c17f8cd10567e489bb5b878d463ea757f3e034526cccf2fec54de960f3ccf5c80263", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="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") mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) utime(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x9, 0x8}) pivot_root(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)='./file1\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') mkdir(&(0x7f0000000080)='./file2\x00', 0x148) 2018/04/26 04:19:48 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x2) ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="df3a8f899653237556187ed35a7e98bb", 0x10) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="7ec96fdf4e6ca9452939e9039e59194d267b49a881489101389d199eacce1e7dd3cf238d7e80250329595343473b1e5e5d318ab307336e62251b01559357747ff1d353f2441675c8b04a2e9b6d3a66754715b8b079aea2c40f576c849f0a91957e59def4b4dab23dcc10da3fc116b839e93c501a30bd1b3b3c76ed6d4e98c5e003f776b2624d8d80b77331711f3d2072844fa863f56cee9cc17aaf3051", 0x9d, 0xfffffffffffffffb) keyctl$clear(0x7, r1) 2018/04/26 04:19:48 executing program 6: keyctl$session_to_parent(0x12) syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffa07c964605002cb04ef8d13f328fd2ffffffff00000000000008004500005c0000000000019078ac1414bbac14141105049078000000004000000000000000001f2eadb4040000ac2314aaac141400442c000000000000000000007f00000100000000ffffffff00000000e0"], &(0x7f0000000200)) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xc68, 0x3, &(0x7f0000000400)=[{&(0x7f0000000100)="cd137f3245c6fa61942e390c2389ff25ab2dafaeb58fc66485d0de9c2fe7eaf688c6298645d652741d5d3df04ece9bb3e706d3ec481486bbc9f011fe71c133b7f7cbc75f3ebdadc7870ebc5eb216af53e2509d0b4710ab110087b3b7a71989bd4a6b51a5e2dbf105d330b2ee479cf516aafd4ed4e95691ee130f581c262092e9093394c31d28b517e377f038d3182f5070aa069791eeb4de9d18ea4c", 0x9c, 0x7}, {&(0x7f0000000240)="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", 0xff, 0x200}, {&(0x7f0000000340)="a9ba0855564318b7c35868101f683dc764c7a066509fc4f4e5d227872bef88096f142aa65aaad7eb800d673c07baed2f6fa15db769c81c558b01bd4dbd6dc8de680781eb5a3c9291bc9424d2967fa3517fb6583cec7bf73f287e3adc0ca917e7552b90648c312e957d4e5210540b2edaae073283d8e1673908af0e9602867c305a11", 0x82, 0x7}], 0x40, &(0x7f00000001c0)={[{@utf8='utf8', 0x2c}, {@map_off='map=off', 0x2c}, {@map_off='map=off', 0x2c}, {@cruft='cruft', 0x2c}]}) 2018/04/26 04:19:48 executing program 3: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000015c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000001600)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) 2018/04/26 04:19:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="94710000", @ANYRES16=r2, @ANYBLOB="00032dbd7000fedbdf251000000008000600ff000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40800) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) [ 115.030195] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/26 04:19:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf8, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xba, "aa33423a6be2f4b613e8b27b2351781978d2ae76f0465b3995b22b7529f6af2581395fc441ea105c8c926adf2eca1879248dcca99149e935606222df138d8409683a4402243c6d79530f3d5c6749c243babc7e18190297618b3a4b3943b30a80432b90f21e9e6420a77576e7b938c65b2292ac029c0be0c9b40dee8bbdfb92e27e3ba8169be6d45128e4f3c03f15bb2e948080f24682d4429c9559923c580d191987b3b0c06630947c0cc4f5fd93309e710455cd75755ed20bd6"}, &(0x7f0000000140)=0xc2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x2, 0x200, 0xffff, 0x7, 0x1, 0xfffffffffffffff9, 0x6, r2}, &(0x7f00000001c0)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) 2018/04/26 04:19:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000003c0)={r2, 0x80000, r3}) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) readv(r1, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000440)=""/65, 0x41}], 0x3) add_key$user(&(0x7f0000000880)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="45fb8d74776677f51c16781b7745425b2c0889f5ddcfe22b0a1dec112b2a3c1b7133bb912aa37b659c3d50d9ab26dc14ccd82686ab792ad4098e9e9dd8043b3aadf817d0f710db1359d86b", 0x4b, r0) ioctl$KDADDIO(r3, 0x4b34, 0xffff) ppoll(&(0x7f0000000700)=[{r4, 0x200}, {r4, 0x1000}], 0x2, &(0x7f0000000780)={0x0, 0x1c9c380}, &(0x7f00000007c0)={0x8000}, 0x8) r6 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) write$evdev(r3, &(0x7f0000000800)=[{{0x77359400}, 0x6, 0x2, 0xfff}, {{0x77359400}, 0x77f, 0x40, 0xffffffffffffffff}, {{}, 0xffffffff, 0x1000, 0x5}], 0x48) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000004c0)=""/210, &(0x7f0000000340)=0xd2) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r5) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r8, r8, r7}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/04/26 04:19:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) fcntl$getown(r0, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) [ 115.154979] mmap: syz-executor7 (8905) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/26 04:19:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x8, 0x15) fcntl$setown(r0, 0x8, r1) 2018/04/26 04:19:49 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x101, 0x355000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x45237b8b067713e5, 0x0) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/26 04:19:49 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r0, r0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000000)="0a4342772d7ef297fd2d3d7993d3b003a9aa9149a31336c79e3bcb5ad444747e79c89c61efbdc2f850cee62d25461e4e2c760c306adfd99d26b2640e7db94ebd8b2b4de50ca9d27790935c9926dc46a2dc9e7f946b46") close(r2) fanotify_init(0x70, 0x1000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/26 04:19:49 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYBLOB="4616a01fa619ecd5344cdbb4b7958d1d1e1f7741dea84d10480d2a3b79a2df66b3a88b0df1250d2dec3c3ef5c0e78898566467b05a21d976d14d0473f03b9862cf6ea8c9be8742c62b1ffbdc8456d5371b7389182aeba856908a44e29efa1f367526e908027aae0eedf9fe13fbeaf414b7b5a69fa2a58bdf7cfea4b1727550310a989d5f085e337ea7cfacd44cdcaaf2fa84419ad8cbcdac4a1da2d504225aa4f3f3bfcc4474d74f5eaf96510c172012f5641eb49ad20a6332a475beea4a8f5a1154624b9bf18f35938534fb8e561cab6f7a4ff1e86d42ef036928d81a80568e6e9ef0d6d2f133768c12521f325bbec1c39654dd6654", @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYRES64=r0], @ANYBLOB="5c9d46816de88aa011e32418ca715274a0", @ANYRES16=r0, @ANYRES64=r0]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) 2018/04/26 04:19:49 executing program 1: r0 = socket(0x15, 0x80005, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x1000, 0x9, &(0x7f0000001680)=[{&(0x7f00000000c0)="61c39f5c812b369ee715123869a3cb2918372a58b5fa5c61a30c1fdbdec1914401868ab9d231e527fa1a300e9cc7c58a12eb13b7ea079ee1cdb46bde19938c06a989fef17a430c02a9cadf9d", 0x4c, 0x9}, {&(0x7f0000000140)="76eae7e0fb3d61f633ba17a336e4205408506089f8b74272d3fcebb9c48a75a5abed3bbd261f280631585d263d6dbde41809bac4555f34db790fb07b505cb9046fc52099434def85dc4edbc227ced3c9ac5157839542bd062183366b5bc6cf92927c88498f1eca39eca93e0811ad4a38e76478b22583a6f10443bac4e8acaf9ccb0a4fbf169a708fec52fc970670c7875c38addfd1d72814b72a23182c292a52ff3e", 0xa2, 0x2}, {&(0x7f0000000200)="7b941b66a2a4d999d4adea36fc2697e62ee2da447e8cda1dc510382d0a18eda13ef00568e90e72da823578686aa00e657c8bbb26b69a2287cbc9c99208c4a4a0514ebfffa000726a3444a836504a9c116dc10baf971f8d66f86035441786828a14543299579ff206a675284f1736e46fc75c19c5d3be81dbfa3ee0fe4fa48497134b68b1c3ae0743caa18d33e46811165773b2164550a1cf627771a241fc08f4735668a30cbabc86b5fb9ccc3823fceeba41ba59ccb9bb916e9988b111b9f12e", 0xc0, 0x101}, {&(0x7f00000002c0)="ff2b5b1c983906f8fb5c2c4dbfa3601db3cb8dd7f27280837283e3b1103195f793829b2706f07c480d0d5070efa4d236091b8fb723134e5593a9c2204569a3bd25af", 0x42, 0x2}, {&(0x7f0000000340)="d4b25cb9a26efeaede492b63ff988886a3f1db2a1264b9ff64e45e65a317485880178d2b1b4d1df094d1f20394b7851a0e4e034bb912344964126ba63187590fe73a1249ba15030081b6ca97479d3aa5cb508550fbf9e22cc3798b6ce2fe9c95c27ef7fdc370d71c5e5c6f85b1ba42034aa61daa0ad5450b94cc6fc52649beb5a6af122d3cd59a1afab4a92b15b11c7df471073f1defd99fc0ddbb7da4ebc7e892464ce20d2c5c33709ddb97", 0xac, 0x100000000}, {&(0x7f0000000400)="3eec0dc4e2ce238068532bc42be4d5e104402c6e2f3ae8823bc03f375059836aba7d8878266e90e237264df99222fe330dca3604bcb31cde74f6765996e8cf773ec26d7e87619e25fae01970d9ca151de715fb353aaef9d1779dc1a75512bb6e67eca6e61257fc50e7a58a8cca5db5c3d6c201850ab3a374ff13a635aa7caf939be2d4792941b0c4dbbccc3c4532672f75e3653387143a60163a48d5a302a1b5ed93aed7ae6bedc6bede846988a69403dcd516a73cfca69684d09fda85c8e6e00c364a5a51d7c4da25bf20be8f06ccd4452d5c11d45e5f778acaea0f0365afb32eaf40ce5fa3ebf976b1c28a3f00209e5e", 0xf1, 0x5}, {&(0x7f0000000500)="d2032775db3cc4e0a382ff3203a899ecf3ceed09e18cc297b8afc0c70702c2cd7224eceb3e109396988f0b83f610bd6dccea4dd697aa026fc8ba5c4ceaf09711d2de401bc14ffbc60aeeca50eb00597f540271e5309a51429b31fa54db181012b0deeb0e128bf644dfa3a958fa6196cb910b7d95bc03825f7a11c70a5ab2a02eefc26729fc10ad0fc6f56cb99408a5dbaa647c5bb342faec9e386e19dd95b8f8d3d72a1260e60852ad9818a18ae3ca6d0de8d1e71c8700bc4323ec428d21d9cfed5f4665285b63d0a76896d57b8c9a6149adcc281ff112f3012d2926df2b44db5991aada2f0d925285e67976c1233f0491ffe4d9d14a15ae69c831b0c185293b3297b1578edac4501c9841d6194a8b6304d0a0bc385933c2a414591b9160181e9eae10f05388aa6da18df4cb5bd47188f3bce3a191ee23c1d26e29267eabb9e8827e07cbcb08b1428cb793fc0dc8ac15b5bda628ad089bded3374bfdc189dcf189ed1ca18e027f4281883fbe36aa3c907b040ab039f660d74920cf178835491806524bb4e51586ed1af89a4030c9428266161061bc1f0fe11c902b717548248450a1dad5f29c12722b61a5eda13e34ddf2b3f19aec2afb2539c3944edc39dc9be4aaa9783d2f426e2330c9d254e41d2ab793ead32f861127a769691bdf2e2f0f615d5401d39ca0a68fe402a34f20dc08b6165ee7206174c1c7694badfed55da01bcc47b97dd4ecca9cfd77095e2c73f0f9101b1bdf346fc82df1afe81215f021e8d5707a41004014ceda5fb36d6924f2435ecece7f5a547eb2cfea05a0ba34e912bda6f3a5f69dd7ef81aef8862296b25e3440910acb2850a1370d65fc04e97e19dd33826471e93f60d26a4ea65a76cfbf77f6fe2e509a37f2424f46c0f977aeb568ef49c1cd8cf96755a4c62745a216035429e25fe8854fa776448531c8da1561a631d2b0b7e61acfe6e11772cfc87886c1860b7044dfaea325b58105b151e4bcdec20325e26fdbc9e31b8faf72046ea76240657bc08fbd80eb3a2484f4130cec1ebce7e4dd95d81c1423fe23850ada74deb90744ce883fdefdfde0390818afe0e128bece28b3225adf0bd691c8436a89ecb364407d9030ee893f042a37fc60504076437642041630c3c72a74ad773acfb5fd906c54f44241f8003edfb1447e84ee38fddc12acda652c45ab29e0bec5e8f796773dbaa5079f2131707eaf5dc9490f8bce6ccf1c44e9e20d26af8767ee4fb9996bdc98348d53baeefcaebe79147dcf684a86d8bd3cc5e70dab1b31816a6b980a8038e48e5f67907c2371e02e25940b1ff4ea112b12063b72524dddde90d307cedfda4c96ba511ae4a2a14ec05166a263140eef866136e2e4ec2c4242cce8c68efbfa86b9b8fc99faa4c4f98a0bc0f217267b01ada9b51a2b6bedc7777923fd807807f3beb1684885994648095a7b4fb4aca45640b3a084ea9e1e6de50b63d17b14e9ca4eede5ef2de70f6d6428153264f19382ebb460b85c94e84861b3f43a14a5c98869ac809adea659a4bdd89823b7d12c0dfb8426449c505ebbbafb94e3d6585f50d37344b0d944818681da9230b0134c2a854204172b909df1a057da652a6b03db97493698ca203ca0a950c3bf34db6c1cac0367b26d5b65d3b1bd724c9ee8a4da576f0bafedad65501b9427118baf76d5bc7ee11689024508938d5ad59c2ac01262cc4914a06e56375cf76d06893351c38bf68cbc698afd171e7fc85ca09164a92779a38529a4e5a3f0f734d7104fc9877f200da05f22e9670f8e5fead4770e00515520fa9f5d34c8dcd81f54cf3030ed0d8e984a60f7680fc08f1c015a24f08304e4d95506f0507052a1e925d5a1f758a617d0017edd5914dc0b8a5598e0b1223f6b9f9adce189fb554ed2b022f8835e6086c0a398022c637f31b7512bfb9fb44cd9822424d558776b9adcbca1a48113732e534f876a0cc5f10ac74694f091dc5a74cb431b55c89952f09750a9a1ad08f2c70cfec23fceb3db7805c14fa12f605feefb68f04d0daa5236acaa4a7afa51b5bc9b505b168e2415038bbe89c96a1cdd5ba0138607b2a2d1dd9de6a409f9dc574bae573b50f6be25abb0077165cc8550deb07ab91849772b9c4f30a7276921e5ec60b03045d6660d5c8f3e58483458e6e7b189c3d103178ca4997fdebe883a135790934cec3a1258b0e0ed34aa7cc6a75fa97cec0146286026327f15691377e53ac7bd413232923c3b687721d028b110a2b1cba542d6e4209dfda27b14e25fccf486cb05caa80074784b522929ec4210c8cf463ddf4b35bdfa806bfdcf52df68ed5e6dc343423e82ce6c58d18a6fcf00581d813697d871ed073d2c3728737d91ba2c28d7049e2a4c462babf6722917b47362eba41be48b8c749cbc927bae2ae5853297b94f08c7a6e6198203a9cbcec5f96d7594dd9c0ffea8333bd2d5f3ef5ee173cba323f852f9ab42c851a7e590268ee3797877f1a00ee96be4e2de827888b8901ed61eecfa349de8ee194b01c191f09b4d5e9695f1fa356d1beecf1ef0d6c8fe3b8b09d997a5e67a36a99fd1ea065d6c3002a2239609c6b66a21856d08bd341c1307ea1864a82983d31079123af088c0f06226d52389711379c7ea57a7d21e4310ee8ea9e6727f87d1198a1533b4ecee2528399285d894cd1b835a17f9d1a9132f3da5ee0bc5d9fcdb90ee5356c44243655d13b395e06bf442fac8e215e7d0599c5f8fabb57c785cd50ce84bb2e9305508096000f3781ef64da479d1899e7517faeed07e63bc43c5c7b83130fb0467aa576c11c6736282a2bb2785bd3efc1848f4e0a1a28e19c5eec72c64b24e642a258f216bbd4a4391fceb69ffafd858338ca6b8472acd1914aabb85123fe1678420816be3c93e31e0483369139db77e2d41f763ecbaabf586f4f7e458ebfb4c77db85423dabab7442cd1f3fa37c2836b4b4a781f8604942b9cd28cfed0abee66dafd52c50614300f85a2afa7a9bf8275039f136398de37f19b06bc1fc433e8f84a706e2f2a6368b0cff6690a2c4288b447f3b12624bea35b98101c50021bf597a26ff3184ce4f32f8591144a36538918bff849790a5f0d049e316122279f3b7989cfede3674cb527a1ad8eaef4817a76ffb5bd2b160756cc471207790bce2526dbb54da39063c5d3daec3960a1199e863d46d9baf504842cfdb74469654bd971a9a7f8bb9138f9556f225f09fe143089052fc93bf9609916e3df25e9317644bba1f31c19dd2b741b5d13d36343c24679a1cd9d074ab6f244a634cdd35e162b0eba2d6d400fbb95328c2c6cdd8484addc0427fa93b90a556b70a1ec62434a2b7192d2d1f72996f32ad9eaf0652669377778b85f4194a96e1e9e67376fc3c2ce9c29e9887cb2a8819ed349e3ae0ed19068ebf330fbb894c1d0642a905618dcb85f77581dd35f955b0eb23a3863308def4758e2dea49e87778b6cb698b57de55c0517c62ab6db42f62e4c2aa0169ca4b11faa88a8d881ce64bd94c3463ff22fc04969424956537390939dff47a8e8a8d8b659df9fac845cb165a183eb1ea61d5db2cc832804f4530b33711d53d28ab3b8ef1b6f90f376e8f08f22cfe0e3b52ca745e985b5d94b30e2887bce16c301cb5da62b50e0240008ffa077c896e6730418c11f188eb96e70ef2c7058ad19a73de7af9e08378768f157f41f0ee2a8026ac74024f63eb6686d33652a2731d76fc8cd643bfe6744a40b383dd6824c14534cd1797f8f769bd577b77291d508613b4ba592bba028441761f0e0de519f626db3990e2130271bb66fd8eea25824c818ac37f3a9ff67a3e7f3c0e7e14f39091f2ee4ba34bba7d4b8de970d3e0c6e4274f05a6fa43b29b39513449124f84a744a859cfb9018b7c34bfa8f24b3fdcd62827ad4083d1a787e04f6df28b3ba5f49b4ee407b265ce7dc81878c46f6b5ce21722f261dbb160c2263f1679964e23f8b61c63d32aef952f8303c00a23cb16ed5652fa396fb96b0dbe091fd399a8337228126f2396b78f47087c5ecca9ca1394800119a5607f8c383bde2addcd3c4b2126580bf815786c3c8b06256c7167e08e0cc32f3cc7ffe323817017417345010734db4847f574818347018169541a9f59fe6a9b673371c86b142d7cc6db76fa85687564a5fc018f0280fbc948d0d4b2f23e70b9f9d361bc3e0161bdb59808eca6802441ddad67be6914aeb1e9ad2d1a45f6246965d7293fd4c8e26ed2574757c3205338c84492ca7dc6c16b217eb18a64945eaee88fec11470680dcae35f4453e63f3ada5b605afdd80360059162ec2d8fc79425a96df4f176640902e90d8f7b4c16ce344dd3e5dce7756a2fa3c414f8dc2022d5e7cb57d1e4c694f9a56572f1610525691ce944ed145f81259b38d22c2fdb59ed5c090b1588dd492b8e5e77cfdf556dd456d9200dc7e6c9262efa37974cd62e6fcaf0e87a4aa1b0f189870751be1d6388dd5235c77d68f989ffe55b13123eab6abfc0376c184d6fb88e5de89078940f6ad59bc5d5f53231f44cc654795f946f05d867f7a0692967a0b38bfff3219ebe5bb49374c23c4d59710570c2663a30dfb859d94db09aac7318f52d1ef6079c43c015ecf93fd2c445998f0a7cd6b78daad638346160cf4e6d0780797a8b140ceef91fb915ecdae040ec7d4b741c7c82773e744ad80ee5cbd457e6d09be53caebc5e5a5515d9ba54fb0640f57bd1e03c712dd878fd99620ab9fb549c0e894351cd2e6600832b2ddf45c9ada332e573dbd93da63751b2f20b2eb9d955881be10e1bd503a8f0d7a700598012441ca9320e8b7b9f6ce55271b94e629b0129b3091303511ec443e0aa76b2532e4af5dcb6edb10a74641311a80f663314731c8da43930d4c628c4b7f3ee2a3a453f9720908a2e5572de6f5993e7e00ed8018876eed043f05d5f2bc060cb702eb72184e0bf64827acba2c5acd93dc170b5558135a3eec54f1f91e18220a2b3086a9f22beeca152c7072273aa72aa80a340eea2c36e0dc80aa6512499707be2ea14db98ae621f9c8c2f2b8cf602e6bb9a7d0c05ec2ec0a04204f0317949c0ea6f2ac884eb57833519d0fe525257e132207ab661add723c90576f520d9f588bcc1d66d4247df2e40462d3724f3833baa3918f1f71914aeb6349e012529b65210c01cb57307e37523c53308aa674bb013428da1bf68c00042c94f7539ccc7dbe8e226a00a05d33be8fb2c769638a74f6057c8913c56e1ec56ddf3c94127613924f16bf6af4c58fe268cedc14e4d853d09b888ccff7685fe6e753ea2dc27305d0e0ef90fa8d54d0d400ee145d9667211bcf9b5be8342fe22ed6fccf17a3315d2c7c1561068a3744f49751f470e09df906b3166532f9b42ec1c3852cd0868eca49edd79a5680267cd13a062ae018db2d82c966614deca3d106b511fa3fdc9435c67b10b3f62301d0e78fa1b52b0dc15cce9df9c49be8c87ab534af6ca2e2516ad8ac12af79d192b820a0139e865e02852904d3b50e85654be27500f3323ffd3c42827748d1e63ab8bdd3a8f66000af58aaa0790a8aabfb69fd38e1a48d264cc46b65437f973afa5313e1b424d1e9bc771d73d8e35395d57906a5efbafa1c417fd091dfafb76a032cb1a0d05457c43329fe2fe46f412804a74c32a35dea8f55deecd2bfca57631750179fdd213f54de08ecf991022c2a1e8406e6ec3352673ed2474eb34ab9b3a20bf2d61c3e00322327c15dc44729e0cdca5241fade40ef1e809dab070fd83c02561418f06c2269c50ccb366eef21c56e2abcd710f9e6e62593306d3c7f", 0x1000, 0x3}, {&(0x7f0000001500)="703d550d6f714dd1d169c75162ee25d889c0ce4e17ec8c5547ebef8ab3dda625a7d7a74a0cfa740dbafddbafb26f39ca0626e71e66c0b4ca518d3ff5a75e14a568b8c3926e68f5e95237a694d344bdde22ac0df59dbdff9c4d015940242fba9b48c7cab3a45fe67311aa9a75ac36e36a510632714247443adaad08d188ba7e68796109324ffc236220ff2149b4ef8ffb80e2a7f3295535fffb3c9fbf6057e3a0632d045e4a561314acdbc0e3631b7dab9630", 0xb2}, {&(0x7f00000015c0)="a3895edc14b8ae5696dddb34d8c3d7c71028d26878d112b1507645b677d81d2e3bef70b033201d0fc31943ef1b2538d607409ce83e67021d2e966f95edbbc7687d7595432baaeb6d8f4d074163cbc924b4df3b12c2f68287e1866b9cee6233d8f4fe96568576cdfaa16b471ea0a3ba7ae4a3b875a12b52775d351556e74ca7117d012c84a93ff4e63ec34ce88a1a2c9e7ae3", 0x92, 0x5}], 0x820, 0x0) getsockopt(r0, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffdd5) 2018/04/26 04:19:49 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x101, 0x355000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x45237b8b067713e5, 0x0) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/26 04:19:49 executing program 4: times(&(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x2d}, {0x16}]}) 2018/04/26 04:19:49 executing program 1: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x743a7604, 0x40000) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000180)=0x6e) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f0000000100)=[{0x40006, 0x0, 0x0, 0x4}]}, 0x10) openat$cgroup_subtree(r1, &(0x7f0000000700)='cgroup.subtree_control\x00', 0x2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x80000000, 0x5, &(0x7f0000000640)=[{&(0x7f0000000340)="564bd3f5af0986e79b295e90c545f1545022b6bc56944415bb3676fd31d0681a7a84ef106ff2b827790364820473a873d85cacc6b7738f31145484084826697583a043e65b475e574096bde2d67d079e18f72fc1dbf08f3a1e91b3871c8842720d9f5b8f7ebef3939bfa9b2a17de3ed4cd204f8f171683d856ea2ee8df3482ba05ad2cfab2aa5cb9c1c9e89880540deabfebe4c9a7b392b6e7facc8d919775e12242e18d563cc9d6ec2ce95bb938dacc63567c56c69adbf75dcfc1618463f4b504c91606b570649bbd9689935d1f619bd1bbdec0a2e450729eff60ff0b41af35b61592", 0xe3, 0xfffffffffffffff8}, {&(0x7f0000000240)="6797dd1df0f6cbf4ab359da62fdfdacc310f98371f3e0f6f657bd1d25286b99fbf50e4e4ffd781144b7042b162c60ccae4f9d88c0fa4f8af0929cd012fbac2f11ae14f3702d95cc2c929eb1cfb89af3382ccfc667ddbc2d47f0fe6b694d9e604e37f882bce5c9fd8d643e298e71eb798795d46048166e96f0b446eb6b1729d3a0e5f1e4c454f44aa366bf411617df1780e54d86e751bb002f81367de26", 0x9d, 0x8000}, {&(0x7f0000000440)="f9ffbc240417e0e64b2971fc09b58f17272daf060a017ebad353cf393390afc60b50b82f9c54beb93f6c2f57944727c828d4a5b94720ea4eba337092b7e30c457a21a1b779398d646331141c006157c1cde3ef5c817b1cc9f42b13a08c52839fe54b0cfdde31d8740067b346a78bc35bb343b47ec6613c2012a788e056ae41cc780743546c", 0x85, 0x10000}, {&(0x7f0000000500)="e4319dce28ec6f44d12b9b8481e62e4f01c3352ac275bb024c587e5ce98f", 0x1e}, {&(0x7f0000000540)="0ee219d44f68a619630029a707844b54531abad99cf0db58c61b716a0f24a873ce854d687f824815283fa23758d1889f2b62d9b3cc6ca914373f2f8767c0d433baa55dac38da8155fa13c781e14d785dc8af86f60f3b002ec7ab266507089943a2804b763726e2e654d387bc2d301e5d71e2fb90b8d964075755bbd221d3aaac48ae5b4852543a075a6f7286fc95482334d05da4c3a5a5615871ec65c64a284e9b69239646262d1aac9c546e4281b8c7b804340dd3b0eff8a13124c765c2272c99531afbaf602c", 0xc7, 0x8}], 0xe0000, &(0x7f00000006c0)={'nouuid,', {[{@ikeep='ikeep', 0x2c}, {@barrier='barrier', 0x2c}, {@norecovery='norecovery', 0x2c}, {@grpquota='grpquota', 0x2c}]}}) sendto$inet(r2, &(0x7f0000000fc0), 0x0, 0x2004c040, &(0x7f0000000000)={0x2, 0x4e25, @rand_addr=0x2}, 0x10) write$binfmt_script(r2, &(0x7f00000023c0)={'#! ', './file0', [], 0xa, "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"}, 0x5c1) 2018/04/26 04:19:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x4a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x6, 0x9}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r0, 0x80000000}) 2018/04/26 04:19:49 executing program 0: semtimedop(0x0, &(0x7f000001dfd6)=[{}], 0x2d, &(0x7f0000380000)={0x101}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x3654a1cacc461b30, 0x22) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x7], 0x1, 0x10001, 0x76, 0x69, 0x63d, 0x8000000, {0x7, 0xfffffffffffffffa, 0x6, 0x0, 0x6, 0x6, 0x0, 0x8, 0x3ff, 0x2, 0x2, 0x3, 0xfffffffffffffff8, 0x1, "910c017fc4b4930bdc97bd70370e4db29a3a5d4c5e795b2eca5c63705986da95"}}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x800000000001800}], 0x1, &(0x7f0000000040)={0x77359400}) syncfs(r0) 2018/04/26 04:19:49 executing program 5: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x743, 0x6, 0xffffffff, 0xfff, 0x99ee}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x81, 0x8, 0x2, 0x8}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x80, @empty, 0x5}}, [0x80, 0x9, 0x1, 0x3, 0x2, 0xfffffffffffffff7, 0x6, 0x2, 0x2, 0x81, 0x7, 0xfce, 0x0, 0x4a341276, 0x3f]}, &(0x7f0000000680)=0x100) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="28acab77b234305fd8dac4141088232e13de3e3441d0d6b8218f1746d084ea", 0x1f}, {&(0x7f0000000200)="97e24483e4ae166d70845e1073bf78e56487222b1b3f01a30dd659cde202c150c82fcc5d54a5ab0a62", 0x29}, {&(0x7f0000000240)="09fea7673e9d6ef6711ffec07a433ebfc5548266206a88f94d9724118d61c69e329f49cbfc8c6ca86933cc692a7fda6fbf4d7e4924a2f1bfea127d989ee2922aeb5b54e65ef77b8aeb6fa965ae1c072d0e6aa965eba628aca48080af74600ccec5eee797d6ab1f3a5394e6b11bd43824811cbc49fd95b891aec264e08d68ec84134da685ab27f01853168a0d5e2b8eb277b5979276b154707cd1967b6dcaabaa25d6835e6a3e55f41574a3c45f7d79f44cee947beec168c4abab4f645212b5426ae71da39efc0629106e9ccf1a6ce210e9ee83f5e7877b786fdf4e9f2701de83ef15ad23152c363c5dd10b2a5f15f2cdef12ab5d918310", 0xf7}], 0x3, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0xcf8, 0x99b}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x800d, 0x2, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xb63a, 0xffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x0, 0x0, 0x8, 0x9, 0x200, 0x7, 0x7ff, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x8, 0x5}}], 0xf0, 0x4000000}, 0x4000001) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x8, 0x8000) shmget(0x2, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="520972757374e363757367725669643a4465", 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x400}, 0x8) r5 = socket$inet(0x2, 0x80001, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x8) 2018/04/26 04:19:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x1, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) 2018/04/26 04:19:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x3b) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/26 04:19:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x80) write$eventfd(r0, &(0x7f00000000c0)=0xfff, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) r2 = semget$private(0x0, 0xa, 0x0) semop(r2, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r2, &(0x7f000001a000)=[{}, {}], 0x2) sendto$ipx(r0, &(0x7f00000001c0)="ed8d5473f011aea1f948c54d1e8b20e241df7a308bf642d641cdc8573e811fe6dd031c59d7dfb77d28c710759ae3c9a43f4e5315fdf4ea76c0287f27258f917f4ec2dc9fab2feb9cdc4777b64bd435c47212b17d22b87b33b774a91c461148ad0c02107d47681b2fc5d9ae41c408c15dcf761e92734382ee83437ec9197e27f8841bd396cc7e6151f9e0465ef2d266e621324192e08f0fb5606ffb738a", 0x9d, 0x4000, &(0x7f0000000280)={0x4, 0x20000, 0x8, "628fabf1f651", 0x3}, 0x10) semop(r2, &(0x7f0000176ff5)=[{}, {0xffffffffffffffff}], 0x2) semtimedop(r2, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) [ 116.046272] audit: type=1326 audit(1524716390.044:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9009 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 04:19:50 executing program 3: r0 = socket$inet(0x2, 0x10010000000003, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x1f) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) unshare(0x400) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x8f3, 0x1, 0xff, 0x0, 0x0, [], [], [], 0x5, 0xffffffffff611f57}) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/26 04:19:50 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x82) r1 = syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x10, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000740)=0x10) fcntl$setlease(r1, 0x400, 0x2) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [{0x20, '&selinux-}cpusetwlan0bdev,'}, {0x20, 'posix_acl_accessposix_acl_accessbdev'}, {0x20, 'ppp0cpusetmd5sum,eth0vmnet0lo'}, {0x20, '^keyring'}, {0x20, 'ipvs\x00'}, {0x20}], 0xa, "f44a009eec05540f2bb3e40fe264b4d4881368fa64f892"}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0x4, 0x8000, 0xc13a, 0x4, r2}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16943e, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) write$binfmt_misc(r3, &(0x7f0000000200)=ANY=[], 0xfffffffffffffced) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 2018/04/26 04:19:50 executing program 0: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000040)="2f2f66696c653002", &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x0, &(0x7f0000000000)) 2018/04/26 04:19:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000), 0x0, 0x10000}], 0x0, &(0x7f0000014300)) r0 = syz_open_dev$midi(&(0x7f0000001140)='/dev/midi#\x00', 0x64, 0x212202) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x9, 0x5, "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"}) 2018/04/26 04:19:50 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001380)) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x1000) r1 = request_key(&(0x7f00000011c0)='.dead\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)='eth1u}-', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000001280)='encrypted\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="b0045753f18638868258a5ffcf3cb1426ffb5683d9614c85d0afd2ba3bfe0e57a41d99b628183c82e846bc00c1570307fb73293dc1c88a864dc98ca6aa0eccaeac8a86f29f374fba921c929277b371e7dc3a2685e58475d7ea00d2b67c9d733254d592018e1fa25e89f2fc88e519791876a8b3", 0x73, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x8001, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000013c0)) r3 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='/dev/dsp#\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e1e53a90b0f8ec3f54ff82f84a93aef95026a72fda1e672b7cfdab8849b42935d728fc3749e617f4b0cf25ed0c5f56909aa9aaff70419039f4e31136b02f8c4c2c0f00cbb2dc518192c9f963086e8e5ec4f586763260c3829d5da5c25836e70e0322f779455ca422f86caf661bcff53fe3ae50d7f4c2a6e16f8684183394efbf5c449bd70822179f2aa2df98ac035613726676a10122667ee1173cbfbcc543cc485c32dde8a1ac9840369baf84506d6408615403715fc5064d52b24a09e270982a23612b6c956f30bed2ba82efe02780282c31e0ead3b67a57c9ee11d33a1b9083e45628a88e6464c3072b2faff867ee7420cc71ff1d1872f996839741e0e8ffae746929ff13b05de689282ff217ca4d246e37be309643f83c33315a6d4afb6140f7b26a8b8d611ba9425fe8a95c5bb1162ed73d03c1ee5b481ce7401b074aca04b98edc9d3f6a7da939b53dd234b0727b7b10c301dc9ec63d941652e265571e27d6dfae1268318b907f777a11c1dd0171034b9f80c9a7f875122688030baa4e06ff1fbae6196b19b0f5d3ed98b5dc05e79be7d22fdaabb6cb8c7b936418ad6a4bb196fd09c2f69a388775e9f7974799c75c24b4bf351a0960f0bc92bec0509c2bb487b90a7af809a9ce9e288230c456edfdaa1e599cb4cda1a1ce4b3bc8442ed77de70402be7e62c305243664287423eaf257dc243dd787999464cff2549dc847e60c32374a46660d63ba19de670e02ac4ac9d86b80cb7816eabe3603a306c2ee5692fe23f2bd70928f4d2c09cd764b7141d718fb4b972026eea39c1c283ec49a7be87a35d4020ba552f965f60699bed3d6f7d4a90bc9722bbb62d8db0cb89257b50cc1bced1cf2c5bf8d60e5905ea744ce06b9cc7a93ad883c08c02e3bf6b42a6e3b948598bd58c79a0033e85a9c45f7b0ff90fc77525ffdc12c831c24020914e76699ae805c3e80c5ef8401f377715fd227c85ecd4494f7de49ce1fdfa54abbbed56911635812761057d861b400344b7b8b7b7cb15c68902ee7d1bd72ef209b88d5b341703cde6f81397a4e91dcb6944d1fe926683d5f7affc5e1fca7f4bd7f1dd03f7ed0d617bd3443e91f60b9a6299ce97e91fd5194b9bfaec3fb4e0038260d76356edbb18a4ad06dad172a232fee1f377dd1d96d143980a12167255efa30c8697fa75fb05a28511e52948417b3e567ece8984d46fca229ea3a45df0647323cfff7e85969affb54eb54efa55adc008f733c57ffe65926f71afbabe0f29f9ff63991472e963df0e724b11c89ec0ce301ab3f5573f30675afdb1b3a3225a0ff858d9ccf66f4fc98b2fefeb8cc977d8524ab68764d479ad39617d2e958119e483f813a318f58d4146e585b90fce0174e075d5633b95bcd259d995be40c0206336a367295e7ca0c5e631b80879a77d6bb825b058eed27076aeb149e93fbfc28682b4b28ab1c0275e6f0e8bd784440bc19a3d18f7598da37087ac601aa70fde45ab155f4f88a07fa6258e830f4c0a5ed35d12cd0d223a9522b181ba9755b58fbacd624393c503c301a5eb70549db4848ed88a48dbd7ee649ee8d2111a7324d5e9af2992432deb4545f5c42c8a253e2b292fb146b78b4d17f9ab98aeef8f6684932928d972e147078e9742324c8222c63e0760f34ddde4fbc2b938441da5b4e8788cb7ce013587f98596e14d222d3f0f876f65a36a798d820b8fb8ada0b705fee3391e5675692400d5960f7fd634700566d4ef94db5c43de1111c2e869687b10a858a9ce3eef111226825d081b58052fab633fa32eae846c8ce8ae738a489a38bbe221c0a85eb2ba8cc5a6f16920a6d5cfa90f3a9f5f0b0fa542fbf089c1e8efc7aef0de2f3cdab5047605328b6aaa44860e62dd1a554f397294929a5a3e3e040760a856d410f0218d465936a3b5212ed49ccc04aa279afb730df3fb3ad3e99c765bec8235e9396a47d3176417160d876fa84702a2283726e130d203e16a38c08c009318247293f1c500866a1191b25566969105f709c29a9f88a958a49271c5d2c4af6b6948d38770e49e518c5f10f33ef75b3142e5a5421c143a95ab1281b233476ee42901048d474a3507a80664d5f7ea7cd3d673ceb6604745ba3de55e79f4da7e0407b4b022dc835ce4b108394940c31c9f257e2f786d243410bb3da21518044cfc999dee4df7acd89a0053c0728b0698b9257cd85fe3fe42d586fa4a9b59b7bca24384ec5c568ac8b50047d35dd04d845409b4e9bd0ede0bb3735b9b0d8b39659c2b9706151fb45c9b1401aba9cc3d10f145a69176c04e9042666377a7b1894f46c67a5ef95a7189cb8f7eefbb36b374d3dbc38ca9e1e443321b16f443228507968b5297ed5c6fc3e14ffbb90c1daecd903a5f07c6b356cb2dcfd7117d12d8da34cb0adcd4308b090df66926f0ae5d1d7b3347bd626042f5b8c4a124fa9258899e6f3e3aeb37e040c4cae93dbad1e49e266f76290e38dfe924870e8af80f20c3efc51d7b4d5da289924c50ab9c7165cdcbd1fca072dc04d77a8a75f0b1c608811dd4ad67a51f5e61563dfa4d29748da7b766272fe9cda05a79411642b3aba96d0e12497dadf5f36e190a06ffa160395c97fe9762fd6e1973321d7b688ba67a0bb3431ad7104f6be6270b888b3670badc843abff382fdbe37d6e3ae3a679bfdfdb95ff8611e3c773ff9631d394740b0c3dea5c189f43c5672039d786eb75a27919410b688912fe726de9cb56b8a51955221ebda8c0a71ef0a2e1f8dffc07cc60591b12a70951d0c8d6ed2e105f609eedd745c55f64fd2347633e1e0059d5c8adf43547cb1f54587b70cded22894a2e96b3bc696651c2c19e4323ef3a9c9bb64fcb2a90367ee0ebf4a0ab63953f18e9026caf997b81ad6070b2e24be268e5120c13704a57411677a6653c99b693fa91139d40389ff83c959e40c78cfac7070d371d0b87aa4673402a7f28fa5ec4a9e187d3371d10fddf53bbd9c0e5870e47bee3d545cbeba3f80cb0e344a56b4a94eb319213162933434837ca154bd9d933abdb7761228fdfb3fc648383aa410c57e24a713263858550c8f4cb6f3ada8930f0d630763822dd08ef50b725b60c64ef4ee8b9b58fa73877f2baaaa3a27c2f6b3b7218db8f1ef9bbece8a1e2fcb37cbfd8db74b4842a140d3ad4ef3d25a88b78f5925a3eeab4f50c15c0005b2c19b3c50d16ebb16e116a3e998b9c223c3155b19ba7fe68e5e73b17bfffb242df80fb76879053711b0da1b44c9dd09d1d7b676da58d4e1c5c66bf895df0501974bbec4eb6e9c047eb217e4645d233b04fe960b8832bfa9123e6537641a1eaee5a68a8e650f09d146d178dd371d272ef11aadeb6b51f84250fd2e5d707ede09fca9f4f25a49aa0f50fd319644583598aa4b087aa1dfd0edde9917b29295e9ba9ba1d71220d2652d9d3202cb9b9a4f994e7d57bc6edb32c96c93e64e487aa856cde35f18cc5ba561aed67f8bfa023728edb3ec7cc900a1ceb6201ab2f36542b622b56e43b1804b5c3dbc74ed59e6a57dbc6a32c3b9eb471743b960ddc813a6b2110b91d9784337cb6568af8ba7336f9d7e2178f563e2757f619f82469b006756879f4d76e07bec6bc10a68e5a0762e1ab22db87c8d6e1ac6619245e727d238bffae7cdb055b7cd2147bc063e3d1c12e6e19ce91b5fbab1f07130a76d7c1b6a020d3d9348e4e37e763f774a9141484c5da28f6035f351c1a2e4aecf879c7117ed68550c2c8b821ce1da090804548bacf2c8133856131b70aeb4c51e9910baac0f24037ab19bebb3e467de2cd10c76a2528a481257e592b32d9841a936de438ccf4f2ac7f5d4ec0eb4aa6c71db8a0616a6bf3ed7daf709bff2106905f056f836717fa25d3b3fd231d33159644f366006a763c058a90169065d753ba7b4b3922ed021dd3fa0f8610e7d4f9c0e6d6d14da9a6fb9ae90e6db5aab5d83493e70b2a5bafe44707de3ef8dce79d526f17235aa918e4a86012e1209a55db0a617b43a844dd5e9e9b60a44b9630902e3298476c60b1a739f5d098b5bbbdc970cc78a3d11d5b88cc949ecbe75c8e197d490f625ed8dc52298bd0364da0cc4b338c6914c7c7a45a246d8bef898e353beca0451798af9b52ecbe6755073d2a846019dd3698d344e76e813c4bf1fff50dcb982f643e5b10dca1ef2e44b84c622dd0580eb2b25880904d67756ff73fa0f112ee053f5728dd9ed162347dd3e5fa1c8c9e25a58000350a4312214911900ff41ff5a589c80e0bc881d0f0b10c0007c491bf6e5202aa2594ad2798b7686939f87f7434ef33b6d5d8999ae7c3b2a6b1125da56e8056b988dbed27afc8c3cf971dd1f3330b7eb937eeac1397e85be43fe84981a56b4ebdd56ec8e3781696e3751d2adf00e59a840b818bda3a1515bfd2c79e0bb3d3b28d716bc5d07903156c1248c12b3faf9ca900721823d3c523de76863de6fa16d7c652d12998928efc0ab172da8e93cbf572e980e2ed446d9befa85a995e1d68a2975d182df219e4281bb8eae743eb9f6507ed1379237de76af9120083a259e5045f2ee911303e662b1c44d6d7e46d93788d817693ac9d9189258a8cea8bb617be2ead2e609a1a554bf0868b9cd1e7df75ac82688fa444d954fddd61deb1004f4abb4f42739a8facf0527de992a287d8772a4fa6b92c81c3e942ee548cec596dbc28a98157f6e8a8aefc4d78301646cfeac1ad75589d974ac8e5d5277cd663b77395b45cc16011ba068efad62c3de8a5d6c5f9daf858fa097c6e363099751922d39ca1de7b9a604afceab893ae74dd017d58890b55d43e2eadca4547dba9376a0a4c8d4779f661cca20a7cc8f6540a55c0f0aafa313c79b32952e6bbd455d13c10d3d0881b43919003cc80d68c32a58ac9543f970dfe8acea0e6e529b760e6bdbcc08fbaa818ef6444f912904a9305b7bee1b15774e1668c06f867786240f9345b1ce8a6e41f9b261fbe61762d2fa34ec759809aecc8f021937674e6a57a087fb3ba94f0e9cbef36d84a0aa9f90d153fab5a98f032a2df47f852804e42a1543a31f7ba9c0e2e9b780289340042912cb19699c67be38b73bb8da919d91755bbc6d020ccf0887ae7a8dad7daf51d22602bc57e5e352db2111dba0d538b969b8fea50fb59a70190106272b666b6a5ce644cd9a8743a78635d12f1adfc16391cf533ba05347732049d01fd44e7163a0eb4b524413a3a5a11dfbdb0e2f2c54a9bc05812955e73deaa5210969f70109ad53a6bc01b545b625558a64fd5931ee2400558183abf046886029f3bb32ea655f60f8366bc33a8dd7bdd1242bb7f4f7644aadd7e10b2dbef07706397b76a4106f60ceea6449cca93288c3716c718fbd54b9846e52572ae8c06ad183d4c615c29901a6d87a0ce0e1467b35a2feb4a8e4b53f31a9ed943a92071080a643d285733af34ccc7b36e4e48abc0259e8c161e8cf8a9ebdf44c82715fee1bfac1435b5abfe34307352885c94cd533ba6b739b8a61e71aae714c1d1d0bc5e017038f6e52d1e7407149fa213d38253f9a5610af3a3fe3b2074832acb31610b0c0f3f252d2c7fece0f5677b8c14ca4e65e7d36c64ed9dc6274bd89efc9a6ccbe54cabb81f033241971d0c6f57ccd8b3cf7ecdcf0985b3f80d0862facff6c3a0549108694193bf4182b1a24614d9a6b5af6a80fa0a508d611acff404ad9e3f48801cbe8375a480996acd280be41769ba9ab67d723f97d8321cc177cdb80e24b89004969ea52d7ad5619a24bd7fac17d54dff227618bc104dd72d175a762603cbf854417b9521510bb1fb5031b88b87fe", 0x1000, r3) 2018/04/26 04:19:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x3f, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x0, 'ovf\x00', 0x10, 0x4, 0x1f}, 0x2c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="843c4f5e", @ANYRES16=r1, @ANYBLOB="000429bd7000fcdbdf250a0000001c0001000800060072720000080002000000000008000500010000002c000200080002004e230000080002004e22000008000400756f6865080009000002000008000b00020000001c000200080003000500000008000700fa6d0000080006000800000034000100080002003b00000008000b007369700008000600666f000008000500020000000800020004000000080004004e20000054000100080006006f76660008000500020000000800080003000000080002006700000008000800ffff000008000600776c630008000200ef0000000800050004000000080001000000000008000800ff010000"], 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000280)="16c8c44c7cac35ca2f9e416ff7d20b28e22734676e0b17981d66aba6b2fc089b0f708eb2a02d4f8eed23f3c0bb3d54a913539e896d5e9edc696aacddd071c7629beaa9010aed21e13c98ebee0aca1c2e7983f2c1156e5f11ddfc6711d025b301134a4f25af322a8b2ccfc697aa") fchmod(r0, 0x0) [ 116.348160] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/26 04:19:50 executing program 4: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000080)=@generic={0x5, 0xffffffffffffff6a, 0x9}) unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x2f6, 0x7, 0x10000, 0x9, "a12731e8fbcf732094933e33241d5b97dab7b215bbb13d4b53d475583634dc5576291ad38787a7ec67ad68fe"}, 0x0, 0x0, 0x2, r1, 0x1, 0x7, "fa832a5443cf40427921a0d564a578fd7f868d8a79130e0fa2233785eba824c0e16775c9b995055df3a5afa1c127fe53f981f6dac1ce523837b18744233b9339", &(0x7f0000000040)='md5sumeth1%\x00', 0xc, [], [0xfffffffffffffff7, 0x2, 0x200, 0x6]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x8, 0x2, 0x1, 0xd15c, 0x10}, 0x98) 2018/04/26 04:19:50 executing program 0: shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) socketpair(0xbd2fc28300d6871f, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xffffffff, 0xffff, 0x7, 0x20}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}}, 0x1, 0x80000000, 0xb2, 0x3, 0x2}, &(0x7f0000000080)=0x98) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/26 04:19:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x7, 0xfffffffffffffff8, 0x8000, 0xe6, 0x8}) r1 = epoll_create(0x7fb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000200)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18309eb0}) clock_gettime(0x2, &(0x7f0000d56000)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/04/26 04:19:50 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x100000000, 0x6, 0x200, 0x10001, "b18502a95b3ce0a12e9ef706c70908508afc257694d6ee94e4d84e0584e914534c13e3288df815481712ec08"}, 0x8, [0x200, 0x9, 0x71, 0xfffffffffffffbff, 0x80000000, 0x200, 0x32989f5e, 0x1f, 0x800, 0x8, 0x1, 0x1, 0x2, 0x1, 0x7ff, 0x8, 0x3, 0x200, 0x24, 0x7ff, 0xaa1d, 0x200, 0x0, 0x1f, 0x5, 0x0, 0x1dfd, 0xff, 0x200, 0x6, 0xffffffffffff8000, 0x100000001, 0x5, 0x7, 0x92fa, 0x3f, 0xfffffffffffffd02, 0x8, 0x3, 0x80, 0x8, 0x2, 0x4, 0x800, 0x8aa, 0x7, 0x1, 0x7fffffff, 0x7fffffff, 0x8, 0x9, 0x80, 0x80000000, 0xfffffffffffffffd, 0x6121, 0x18000000000, 0x0, 0x9, 0x679, 0x2, 0x400, 0x81, 0x2, 0x8, 0x100, 0x1000, 0x6, 0x253c527b, 0x0, 0xbaa6, 0x6, 0x88e000000000, 0x1, 0xffffffffffffe91d, 0x391, 0x8, 0x81, 0x1, 0x9, 0x1, 0x9, 0x5, 0x574a, 0x4, 0x6, 0x3, 0x1, 0x18, 0xfffffffffffffeff, 0x5, 0x4, 0xfffffffffffffffe, 0x1, 0x1000, 0x1, 0x0, 0x8, 0x9, 0xfff, 0xffff, 0x7, 0x8, 0x5, 0x9, 0x6, 0x4, 0xd96, 0x4, 0x1, 0x8001, 0x84a, 0x9, 0x9, 0x2, 0xbe, 0x6df5, 0x2, 0x747, 0x8, 0x1e01, 0x7fffffff, 0x8, 0xe, 0x1, 0x0, 0x3ff, 0x9, 0x2]}) setfsgid(r1) 2018/04/26 04:19:50 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x3, 0x2, 0x200, r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e21}], 0x10) connect$inet(r2, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/04/26 04:19:50 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) uselib(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/04/26 04:19:50 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x800, 0x40) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c, 0x8000000000}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bond0\x00', 0x40}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 04:19:50 executing program 6: unshare(0x40603) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa001, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @multicast1}, &(0x7f0000000180)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001a80)={0x0, @multicast2, @rand_addr}, &(0x7f0000001ac0)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b40)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001bc0)={@dev, @rand_addr, 0x0}, &(0x7f0000001c00)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002040)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000002180)={@multicast2, @remote, 0x0}, &(0x7f00000021c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002200)={'team0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002e80)={0x0, @dev, @multicast2}, &(0x7f0000002ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002f00)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000003000)=0xe8) clock_gettime(0x0, &(0x7f0000004ec0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004e00)=[{{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003040)=""/215, 0xd7}, {&(0x7f0000003140)=""/106, 0x6a}, {&(0x7f00000031c0)=""/50, 0x32}, {&(0x7f0000003200)=""/214, 0xd6}, {&(0x7f0000003300)=""/50, 0x32}, {&(0x7f0000003340)=""/174, 0xae}, {&(0x7f0000003400)=""/157, 0x9d}, {&(0x7f00000034c0)=""/68, 0x44}], 0x8, &(0x7f00000035c0)=""/140, 0x8c, 0xcd10000000000}, 0xfff}, {{&(0x7f0000003680)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003700)=""/221, 0xdd}, {&(0x7f0000003800)=""/187, 0xbb}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/190, 0xbe}, {&(0x7f0000004980)=""/25, 0x19}, {&(0x7f00000049c0)=""/61, 0x3d}, {&(0x7f0000004a00)=""/117, 0x75}], 0x7, &(0x7f0000004b00)=""/228, 0xe4, 0x3}, 0x5}, {{&(0x7f0000004c00)=@pppol2tpv3in6, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004c80)=""/48, 0x30}, {&(0x7f0000004cc0)=""/23, 0x17}, {&(0x7f0000004d00)=""/3, 0x3}], 0x3, &(0x7f0000004d80)=""/85, 0x55}}], 0x3, 0x3, &(0x7f0000004f00)={r10, r11+30000000}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000005200)={@ipv4, 0x0}, &(0x7f0000005240)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x57dfa4efe80c673d}, 0xc, &(0x7f0000005700)={&(0x7f0000005280)={0x454, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0xffffff9e, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0xfffffffffffffede, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0xac, 0x2, [{0xfffffffffffffda2, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xb504, 0x7, 0x3, 0xffffffffffffff7f}, {0x3a36, 0x4, 0x10001, 0x6}, {0x2, 0x1, 0x9, 0xd11000000000}, {0x7fffffff, 0x20, 0x72, 0x5}, {0xfffffffffffffbff, 0x683b, 0xffffffffffffffe5, 0x9}, {0x653c, 0x4, 0xfffffffffffffba7, 0x2}, {0x0, 0x400, 0x7, 0x8001}]}}}]}}, {{0x8, 0x1, r8}, {0x140, 0x2}}, {{0x8, 0x1, r9}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x454}, 0x1, 0x0, 0x0, 0x40}, 0x8805) 2018/04/26 04:19:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="560126a036637551", 0x8, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) keyctl$describe(0x6, r2, &(0x7f00000000c0)=""/57, 0x39) 2018/04/26 04:19:51 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='system\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r1) futex(&(0x7f0000000180), 0xa, 0x0, &(0x7f0000b7dff0)={0x77359400}, &(0x7f0000000140), 0x4) 2018/04/26 04:19:51 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) 2018/04/26 04:19:51 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4205, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000140), 0x0, &(0x7f0000000180)) wait4(r2, 0x0, 0x1, &(0x7f0000000040)) 2018/04/26 04:19:51 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x723, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x100) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x3, 0x80}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x1, 0x4}, 'port0\x00', 0x3e, 0x10, 0x5, 0x1, 0x80000001, 0x8, 0x7, 0x0, 0x7, 0x44}) ioctl$int_out(r1, 0x2, &(0x7f0000000140)) 2018/04/26 04:19:51 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x6c, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000440)={0x7f, 0x7fff, 0x142000000000000, 0x7fff, 0x2b63f3cb, 0x31a, 0x4, 0x9, 0x9, 0x1ff, 0x80000000, 0x10000}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x6, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, 0x200, 0x10001, 0x1, 0x1, &(0x7f0000000340)='team0\x00', 0x7, 0x80000001, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="97329ad11764b0dd6dd0a63188b4251846d905e48ffc6599742840590fc400bd502657cc4702fee5ee45aca011b5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r4, 0xa74, 0x401, 0x5947, 0x2, 0x7, 0x8000, 0x0, {r5, @in6={{0xa, 0x4e24, 0xce, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x100000001, 0x72, 0x9, 0x5}}, &(0x7f0000000300)=0xb0) 2018/04/26 04:19:51 executing program 4: r0 = bpf$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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) timer_create(0x3, &(0x7f0000000180)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000240)={0x0, 0x4, 0x3a}) timer_getoverrun(r1) 2018/04/26 04:19:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) 2018/04/26 04:19:52 executing program 6: io_setup(0x5, &(0x7f0000000040)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r2, 0x0) r3 = semget(0x2, 0x0, 0x80) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/103) r4 = memfd_create(&(0x7f0000000280)="aa3e9800", 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp\x00') r6 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000052c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000053c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000005400)={'vcan0\x00', 0x0}) getsockname$packet(r4, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005480)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000054c0)={@remote, @local, 0x0}, &(0x7f0000005500)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005640)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000005740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005780)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000005880)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000005b00)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000005ac0)={&(0x7f00000058c0)={0x1e0, r6, 0x20, 0x70bd2c, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r7}, {0xfc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x0, 0x0, 0xffff}, {0x0, 0x2, 0x9, 0x81}]}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x3f, 0x10001, 0x1}]}}}]}}, {{0x8, 0x1, r11}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x323) io_submit(r0, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='z', 0x1}]) 2018/04/26 04:19:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffc, 0x0, 0xff6f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x109800, 0x0) sendmmsg$alg(r0, &(0x7f00000023c0)=[{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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0x1000}], 0x1, &(0x7f00000021c0)=ANY=[@ANYBLOB="280000000000000800000000020000001400000000000c79cbe968276442b4eb9461e22504ab09000000000000000000000000"], 0x28, 0x4000000}, {0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000001140)="969e298677e3970a96ffad64ee05dfe6b9", 0x11}, {&(0x7f0000001180)="e37db7b1b390ba5f09ad26487c5314442e60bebc57095bba9c43019edd6ef3846429db47f2152689ea949f8726eccaf15db71469b9fab5ab16ecd82cd986ccb17def052cb619f6883a5be1a0c03b779984ba9d4716964c79a99fef14ba1036193b9298c28180377bf8b70bdea46f017467c63cb23591e153cba83fa1dc9d8bfec26da0d364be47acefca75108598a6de0baf6f2f307a4aceaee62fde697d7a5806ce405c6167bcdd03c77c7461bf18aec1bbfbae56271115eb0f0f702ef5e75a8de6861764b85612c7a6b0d8885a34b0adfd99c976dd5b0974d13908961e7bb98c7049720217e4c357dd359f3acdd1d7b00ad7d3be8428d0d1099aab8c74c6c3507a62a929c3f91329972b0ed7be747c9fa269ec989ff48226cc63f45689d5c28a62d8f971d4e5822006008a7be82da7b35154c587363166712577694d97b39e0eb85388d8d7a699f9c2b0f31c747d84e32f4a8c40a2572ceb880e3ba2ebdd42f29fa53e031c875a192d44b10cffed95207b0e5a8783f1f22237d656fe0b248a67325a278e6226669c997c4e5a3a4d107f4db1f5c7c3128b53aaa78744f7c98be04fa4c06827205364dd7e47a31c77db4b73e86df3421f2e2cbe7530a8b1d31a371074a32bd6aa1a2d0155f62162fd0febcaa82319e84a60037a43a679274d8466d9a84e23c5bc3f9c69ed29cab23b371460e994474fd5b6a2bd98e65f8dd311b76879b19923bad982ae210fd3e3b2d0efa369604a93fa2e40e257706261d354d50b3bbf4fafefeb55d116e15d2ee94a339f036c5a54faea2eb97ccfa8475683d980b0ec6d9074741f49528800ebc13a15f2505d1fd7850b88fea296ace45f61029ae1fe1dfb0261da12d18b8eb62f0ca3b15cfc485fd6249d1acc2120008451befcc2006fae0cdc87c2bffc42c8fc81417b9b1421430d3d5375c555d426ebcb00857a670ebe4c4ce6344a67c3bc904e457d96bb57b4a0c9f253f13857d935b26ee33669ee2bbd18e5379c1a9fa9263be074c3aa340d2a76c36ca23294ad60bf7d8b9e0ce16094392b798bc93f1f065933d608d8c86e946a25cc4757a6440b420655bc4afb042dd97e1e32f9a6783c94cdb317cfd9ab39a5e9911f5005ba3e40b676bbce18a1a6c2d4f1bbdfca971181526fd4b19caab964bd8edaadffd8e776bb7d1206833f1751c76359b79c791e068eb0536e709561457db9f5dffdc6af12b4789b7a2119ebaea3b40c79542161fe036b86799d117d282d3d0727156478ba6e7baacdd12de2f62a9ea4480a4da837a313c14937a0157e01fe2c0c94f6670b3a950473ebc8dc06ff0368e2ca52abcefa4b11bb0966eb37d5f570ed53a0fe83edebbc9ad7df0fb9f63605fe38446f562d7d3ebeeddf1de050bb8e9b25c4338d6d3a9b510c5b74c70f40bbfc6ce2bde00d2e8165cff4ece7e3d201d0c008aae7a8d89771ffe9c1f848a413eb731d1f56b5eec2af8c1b325997f44fdaab799273a5415642a683c666a73f8840b203ca2a0a5e99d5b66201aa3d18983407181b785afabdf87758e955cdaab7a5603b10fcd6a411595659f6b90f5f4ab845708ad56e0761ed922a6fe3f49fc9c8c3af969eb51ed8e60d1b482c91fa246fda277636093e2ad6298cfdd3fa441e6455feafac5a72e70521cb1710b0a76d4c8f60d081b753002fdaab1534c854872cf856307dfd8bf3244b70d46505a19915c62ab3ad69dc492eb60cc7c54aa681fea383aca1344ae804f9ae03add3c35826ffbc952e52f07eae6cf9bca4a30fb8d16421467509094fbd941998c73cd5968f2358adbe65889590231b41d21c2e3ac48c5156f0643f93ef269fb2b44b39dc6ac5a8d08e3aeb58b1da4a331791340eef84d1b472e868eb8b4fd1f989d349711ded13c347b5a86a7b354b9c2d23c8e1d7530d714f4f63d386660bc30f2215015ee96b7d165193ef0c5d833374d84259f0308205578885d73b98cbd0597513efcf8301f04c1471ecf188b4dd1d1e4cdaee06eca9c8a6def0c780e2f0ba61d4f11e3c3d756a296c786b44381dde74095f0ac6ad665f320bc270c43bf192edbe3384f2a768e4f69905143d371e7719121bee362728b619f056e6403434f50252cd96621c3d1b1ddf18b932dba42e4b770b6273a7f33941143ab54f8178bea3cf1c4dc7cb2d810b0e7d3a85712098cba5b760e1ce27a70a77439ff60e5316c88c1b8e648bd544dc21da6bce3659a9eb513814af34fffd0b78a94591f82b83d31fd034b3b85e22ad83b9f7e7c39808c98e46ddffabf3d075360e3a6f223380002498a2e0fef41a28e6d4d26f28030bb33601747c09c2330414427b2890ddca69271d046ac3f6aa99dfc87ebe5e327798fe54a2d24d2bfaabae46a3548a5e1a35b680e107216503c364d667206a38be65197951594c3a4b0e3ac6cfc43af22d3ebfc2a47a5183d56693f9559b341fe632b787f63489461d03cf8013308663af723e81f515ac5e32f544c67f723d072e3921b6239512c8988d04e5398549ec55d5b9c49ac24428ab8c4143146164b640122afc14a3f8492a0cfe32c9aa59d7263a65bb7e8a957c908453a5faabbed49ebc498bbf11112d098ec425d319d2e32c6c437737d1446252ee8a27163f4d9dcf938cf13456fa2e682cfc404d117f8bd4dd5f1d6a36ac6a58580bc63256b0f54faf3ae825f437ef595abbd6fb7222dc4f458fa1c61d4c97fd1e5dc51dc65ca76eff7816a1d51f35de12846b184fb8e805c0091b41b59594e1a315297beff1b781e3178dd4ee7971b46796ea3d73e3795bd4677863bdd7638bdefe472352f7afca6f97aff32780a90c5b3dcf91206b8d95fa22860af824d65b8eefc008c70ea381fb4c2c87e2bf750510e50b476263f869032a40f3610a7cf10406702972a328605f34c38b4829a35ab74fb2085053f6a4ff45afefbb0cdc3fc412137000c9d1f0385553f2a6b34c9580da3ae62fe0b3d7f08ae0eedb4f2c4ae9a77e58afbe002fa477a5ebdec57ea467283f7698b80c419fafdab900837b3976aa37c6bf3218577a95c0ff385d5474d09cabbd41a9c7bddccbc94db0c97bcb7a3426a431cbcbc8a07da450fb1d4aa376c8a35716f2df7b8ecfacca593442e362cb7c52dbe7c0b29407e71aeca8660a17b250999e2271b7a67cba6ed2e394999b3c695a6677ef2d91d5dcf46c800a67a021796fb330c218f28c9c1ab61d2a42ec24bc8df053e325934ec45958231f8109d49315922629d8387c2d34a947c23969e74d2bb19b215d837d7c9a409b568b2ccad6346465d0671f21d93edcccfe0aeeb0a44e3c7039295b863be378012adf0e442543f66379442eba4b699f05e541d9465aad24360fecf8a7ae7600a4e7ba4fcee003a19b13d5e86912672f07700ae6ab3da1da4ef91e6b9bc37eb149ae8838a873e220965853bd35144b95b5edd8c87596577c15488407678ada5eddd30a8fa0083f7615f8370b17b575955e70382d9ddfe2a4b4c173087f0302c4879d6ee0a3198dd267bc9e12b2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0x1000}, {&(0x7f0000002180)="134b8acb7857a610d0ab000908c323469312aa6deffb5efe", 0x18}, {&(0x7f00000021c0)}, {&(0x7f0000002200)="9457f4509ffbd813e3621d81a43611ea82af2ff7f426e4f367e5890950c39fe34036d23f1b870ad110e7566174ad2c2dfc2ae3cf6732200d4a655146eaae0f9e76fb0f06cdd95cf2fac20c8bc2d7c5d1bc72f7839dc30236e211991ade23c9d87c6765f0c1e4425612e39b8757f7122a6321c3d8b9de4c4cf13a38e8f72bf232076498bcf538624f23811397645b114b518489dfa58d0925b285a52456687cdda56317fedeba9dd109dc91cf8f8328ed0f3921ee46f2c22ba979649ae562ac76772ebfc2f7b39c556f30f5c67b4d", 0xce}, {&(0x7f0000002300)='%', 0x1}], 0x6}], 0x2, 0x20048010) recvfrom(r0, &(0x7f0000001100)=""/45, 0x2d, 0x2000, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000009502010100000000000000000000009500000000fd0000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 04:19:52 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) tee(r0, r0, 0x80, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="9c01000000008000"]) 2018/04/26 04:19:52 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x9, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000380)=""/62, &(0x7f00000003c0)=0x3e) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}}, &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x400800) mq_notify(r4, &(0x7f0000000300)={0x0, 0x11, 0x1, @thr={&(0x7f0000000180)="a1eb141b53ec5ccb312b59cb365c124f428e3fbe970ad26d2acdd831d1711347ffb0d5d4411f5dfd3b48272b0c677775f0110c88b8ece06901a4cde51878b98067e8bbab14fdd04405e6d0d4345bd83f57b686c46258807db9642f4df1eccd401516a89879c7eca3b840271ce24ff0a1352afff029303565bf1b8dd0f5600ddb666bf70fb3b8746a8b24ba5b6b8b4a5e8ce3003428fe670061a1d7b056f0c0f931dced1f2c", &(0x7f0000000240)="90e1a4cfb05009997f265a9922d0923b09516acb1da86970bd6b5d824e25a9c17ab235d1b65a370bb45dea3dffe98b725af9f60f16ee72c237b77140eb89b4f0ee4a3f526e56b53bbd820a9cb11339985fd1cfa4c7baa7715507fa94d4d8ee05887eb166b80df3872f5b78c83f0c23f9f083aff3012f64763d39a7663a177078e936ee1955de063b42e5401fcca74c4840246fb0953623ff"}}) 2018/04/26 04:19:52 executing program 2: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) lstat(&(0x7f0000000040)="2f2f66696c6530022f66696c653000", &(0x7f0000000080)) mount(&(0x7f0000000000)="2f2f66696c65300200", &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x0, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, r1}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x10000, 0x5e1ca630}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x1, r2, 0x2, 0x6f}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000280)={r3, 0x2}) 2018/04/26 04:19:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6e07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x5c) accept4(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000200)=0x80, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f02006d713600") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0xa, 0x6}) write$cgroup_pid(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="03806030833747faa8597d653e28a9d106f4901482ca1a01e8e9589c16d0f962519ada9f8c0b362aa17e008970562adb3dd76c23331a4ffefdcb41e0"], 0x1) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000380)={0xff, @empty, 0x4e22, 0x3, 'sed\x00', 0x10, 0x98af, 0x17}, 0x2c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/26 04:19:52 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x80000, 0x10) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6002, 0x0) 2018/04/26 04:19:52 executing program 0: shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) socketpair(0xbd2fc28300d6871f, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xffffffff, 0xffff, 0x7, 0x20}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}}, 0x1, 0x80000000, 0xb2, 0x3, 0x2}, &(0x7f0000000080)=0x98) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/26 04:19:52 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0xfffffffffffffe8a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7f}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x485) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x400) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/26 04:19:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0xffff}, 0x90) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/26 04:19:52 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/vcs\x00', 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/215) unshare(0x40600) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408000, 0x0) accept4(r0, &(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000500)=0x80, 0x0) 2018/04/26 04:19:52 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xa1, "466181802f48c235bc47deb2cf67b5fdfe2b4d74e9f5d816a3bf6b9dcbffefa7069b9d02fc1db201885c93abafa558ba6bc43338094dded8391f3d4bfdd129eba2eef609ed01edbc52761f903c4565d7938cc69909da29717188c1661107de3ba0c2b3af824d002af8ebbf651bbaa4375812cf99bf70f44e1a58da7df4754e0a55a5fcccd2f23d42270ef243ba2128f1144b90f16d3b9d4ead5235e8fb9d0c936a"}, &(0x7f0000000240)=0xa9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0xffffffffffff443a, 0x1, 0x5}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x40000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r3) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) 2018/04/26 04:19:52 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3444baed, 0x406, 0xa, 0x480000000, 0xffff, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8001, 0xcf}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14008263130c3963caadebdec43ab619ba0e00002d6a07af8a44d8800300000000000000"], 0x14}, 0x1}, 0x0) 2018/04/26 04:19:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1c1000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/26 04:19:52 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8561, 0x2, 0x401, 0x6, 0x6, 0x0, 0x6, 0xfffffffffffffe01, 0xa, 0x40, 0x2c1, 0x2, 0x4, 0x38, 0x1, 0xcbe, 0x105, 0x8d8}, [{0x0, 0x1ff, 0xa3, 0x80000001, 0x5, 0x2, 0x3, 0xfff}], "f30132483b0e16fc5e633f11d0f8c1d47831a26e32a3c85617c3e036cb16c73d4ca30b7fdcfd1716b316d1cdf64dd04f5c0774f214771d208d2a3af15b3245c696b808c71484ce6484fab7c22241d9370cd5b5c5611bd98cdb6b98740b613560aa4c792240bd9462b40f071b89df2639c59b5d8791e20c0fb4969651e896c6397753d5f0f7d6b50e87b9887465f3d45dded4132a1b5f8ab0e248fd6775cf869c48ca274b4550353904c1c44a084f823f1f0010026d7c4a9acd5cd89d742b0573202e9185048204ba9b7886250e51006552316ea6c8fe6162ac1debf9d55aeacbe7b6287202ddb9181cc17cc9", [[], [], [], [], [], [], [], [], [], []]}, 0xb64) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x600180, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) write(r0, &(0x7f0000000200)="15000000000008a66da40e000087a72000000068ec", 0x15) [ 118.483895] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 04:19:52 executing program 2: unshare(0x8000400) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x101) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/109, 0x6d) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x31, "9818f57654aa669e6cfd5477444b0307407ff10490600556c020ec539f2dabb6f4038e98f2989f16a4bd47dad5f69efb5e"}, &(0x7f0000000140)=0x39) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) fadvise64(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x40, 0x8000, 0xffffffffffffffe5, 0x2, r3}, &(0x7f0000000280)=0x10) [ 118.541296] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 04:19:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='&\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000000100, 0x0) fsetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="6f73782e2ffaffffffffffffff662f6e65742f70666b657900"], &(0x7f0000000180)='&\x00', 0x2, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x6) 2018/04/26 04:19:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0xff18) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/04/26 04:19:52 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x80100) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x4, 0x8800) 2018/04/26 04:19:52 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000002000)) 2018/04/26 04:19:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6870311ab17dace18102d07f3bc583d881e8c2aefc5fe0f20a41fff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec6740a53f0e4ab4b97ff2721107ba3ee20bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb333aa1845b046dd60115d22265a9f72ebdf2c8fc339066e83", 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x200) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) personality(0x40000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x16, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @loopback}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x8000, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0xbf, r1, r2}, {0xab8, 0x6, 0x6cb, 0x20, 0x200, 0x0, 0x608, 0x2}, {0x8, 0xfff, 0xffff, 0xfffffffffffffafb}, 0x100000000, 0x6e6bbc, 0x1, 0x0, 0x1, 0x1}, {{@in, 0x4d6, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x6, 0x1, 0x4, 0x7, 0x55f, 0x2152}}, 0xe8) ioctl$KDDELIO(r0, 0x4b35, 0x32) 2018/04/26 04:19:52 executing program 0: r0 = request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/ppp\x00', 0xfffffffffffffffe) request_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='$#procnodevvboxnet0cgroup!\x00', r0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x1, 0x0) msgsnd(r1, &(0x7f0000001040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r1, &(0x7f0000001100)=ANY=[@ANYBLOB="000000000009000000000000000052081212dbfd53a9000000000000000000000000000000000000000000080000000000000000000000000000000000000000"], 0x287, 0x2, 0x3800) msgget$private(0x0, 0x40) bind$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @rand_addr=0x1c22d794}, 'bridge_slave_1\x00'}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000580)=0x1, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xff, 0x7fff, 0x2400000000000, 0xf8e5, 0x7}, &(0x7f00000002c0)=0x14) ioctl$KDDELIO(r2, 0x4b35, 0x40) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000540)=0x0) prctl$setptracer(0x59616d61, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) 2018/04/26 04:19:52 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r1 = getgid() chown(&(0x7f0000000280)='./control\x00', r0, r1) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r2, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000001c0)) 2018/04/26 04:19:52 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) flistxattr(r0, &(0x7f0000000080)=""/41, 0x29) mincore(&(0x7f0000024000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/123) 2018/04/26 04:19:53 executing program 7: clock_gettime(0x0, &(0x7f0000004980)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/26 04:19:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x120) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x100000000, 0x8, [0x4800000000000000, 0x8001]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[]}, 0x78) openat(r1, &(0x7f0000000180)='./file0\x00', 0x10000, 0x112) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x3, 'lc\x00', 0x8, 0x8000, 0x1b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x10000, 0x6, 0x1ff, 0x75eb}}, 0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)) 2018/04/26 04:19:53 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x8, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/196, 0xc4}], 0x12a4) 2018/04/26 04:19:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000788ffc), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0xe02) 2018/04/26 04:19:53 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) flistxattr(r0, &(0x7f0000000080)=""/41, 0x29) mincore(&(0x7f0000024000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/123) 2018/04/26 04:19:53 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@local, @dev}, &(0x7f00000000c0)=0x8) 2018/04/26 04:19:53 executing program 4: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) dup3(r1, r0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/26 04:19:53 executing program 0: r0 = request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/ppp\x00', 0xfffffffffffffffe) request_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='$#procnodevvboxnet0cgroup!\x00', r0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x1, 0x0) msgsnd(r1, &(0x7f0000001040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r1, &(0x7f0000001100)=ANY=[@ANYBLOB="000000000009000000000000000052081212dbfd53a9000000000000000000000000000000000000000000080000000000000000000000000000000000000000"], 0x287, 0x2, 0x3800) msgget$private(0x0, 0x40) bind$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @rand_addr=0x1c22d794}, 'bridge_slave_1\x00'}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000580)=0x1, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xff, 0x7fff, 0x2400000000000, 0xf8e5, 0x7}, &(0x7f00000002c0)=0x14) ioctl$KDDELIO(r2, 0x4b35, 0x40) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000540)=0x0) prctl$setptracer(0x59616d61, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) [ 119.277966] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 119.350873] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 lc 2018/04/26 04:19:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x2}}, [0xa06, 0x80, 0x9a7, 0x5, 0x4, 0x8, 0x6, 0x1, 0x6, 0x8, 0x4, 0x7, 0x1, 0xe4, 0xffffffff]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x8, 0x8004, 0x4, 0x3f9f, 0x1, 0x401, 0x100, r1}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4, 0x406000) signalfd4(r0, &(0x7f0000000380)={0x4}, 0x8, 0x800) r3 = gettid() poll(&(0x7f0000000100)=[{r2, 0x1028}, {r2, 0x400}], 0x2, 0x8) r4 = syz_open_procfs(r3, &(0x7f0000000500)='net/unix\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x1) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000003c0)=0xe366) renameat2(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00', 0x0) bind$netrom(r4, &(0x7f0000000080)=@full={{0x3, {"c5f219ca65b31e"}, 0x5}, [{"ca545d6bacfb89"}, {"e2655fd8f38fd2"}, {"4408055a9cb774"}, {"2cd4a11e0e7ac0"}, {"fd281b2286877b"}, {"3069900723f94b"}, {"af4aaba91f3bb2"}, {"c4f836f96143b9"}]}, 0x48) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140)) 2018/04/26 04:19:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = fcntl$getown(r0, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) ptrace$pokeuser(0x6, r1, 0x9, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x9, 0x0, 0x0, 0x8, 0x1, 0x5, 0x0, 0x5490}, 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fsync(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) [ 119.394955] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/26 04:19:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/26 04:19:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080), 0x389) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/114, 0x72) [ 119.456350] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 lc 2018/04/26 04:19:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x7ffffffd) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x4a) 2018/04/26 04:19:53 executing program 1: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) iopl(0x8) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0xd3, &(0x7f0000000100)="3374926560fe916ad24d2800b6ac648abd344a08e1e5cb4b39ceb3c18c692fe37799e6dd451d8b9f00eff53753192dae99eca8c50e78b89e04c251fc4571d486bcca41a9402b0615fc31a55cef8f8d6301eb46220be7c5d499006de6ccf6ef9259b9e9dc5df824e5c5b053ee9f73f2d7170de9633d3367076aa9bb067a2ab69018514fec3cd29c6bd2396dc7b475551056e8db6ae81a1ce58e6e6ce26b45fb68bfdda37e07fdc1df96c8f3a6171ec940bceb307138d133253e6aaa5b8678746f53722830511d9cf7426dd7f7ccdb7433e64151"}) accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80800) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) 2018/04/26 04:19:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b51100000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) kexec_load(0x401, 0x3, &(0x7f0000001480)=[{&(0x7f00000001c0)="68297d3be7224b94ba668e360bf04bb010cc7c86c8d81ef1173a3f86fd6f874693220e3d7733ac2d6d227f8756f4d765a12a8e3ce548a487531b36dbb1cb4133e32380140be143a6dd183215bc405db8cb6adea236a94e8cc282a695d5", 0x5d, 0x6}, {&(0x7f00000003c0)="1b70b86558e9e13bd2cafd36d27877ec06e8d68a89eaa1ed94b3b5b340d72b03edd2642cee810e96e1071bacc76ae0a7bed73c57733b7739823295131693faa26f764755ae5f10f587dd64a49fc66fa654902050a195e0f7fdc4039cee16b543cc29a55d84f9a0a1309443ee664e971b891d6f4c9bd42829cd27f6528ffc80be51b6029581153a216163a4997c5303cd2098012ef2f6bd5e566725cc5e891e124b47f040b67a15f300f4", 0xaa, 0x3, 0xfffffffffffffff7}, {&(0x7f0000000480)="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", 0x1000, 0x40, 0x7}], 0x0) mount(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='devtmpfs\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x46d}, &(0x7f0000000100)=0x8) ppoll(&(0x7f0000000240)=[{r0, 0x4}, {r0, 0x8}, {r1, 0x1080}, {r1, 0x4}, {r1, 0x2030}, {r0, 0x4000}], 0x6, &(0x7f0000000280), &(0x7f00000002c0)={0x1}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) socket$packet(0x11, 0x3, 0x300) mq_notify(r1, &(0x7f0000001500)={0x0, 0x17, 0x3, @tid=r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2}, &(0x7f0000000300)=0x2a6) 2018/04/26 04:19:53 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f00000001c0)="c5fa298543b24611e755537befa76523097ebfc7635cc810a619ecd7375617972ef0ed7fe223b039ad0a5d83129c0dad341eb30d5df78c2dcc3f32b3a6edf2ef32d28fde5a940bbe8d13f17168e65db4eda73bbc89b17f93022411f4fbbd39c703f0c4c1fe19528a312373891835e3bf3f0787281339", 0x76, 0x20000004, &(0x7f0000000240)={0x1a, 0x317, 0x0, 0x0, 0x0, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$EVIOCRMFF(r1, 0x40084503, &(0x7f0000000040)) 2018/04/26 04:19:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x22b2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200840) sendto$inet6(r0, &(0x7f00000000c0)="ec94", 0x2, 0x20000810, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}, {0x20, "7b7d706f7369785f61636c5f616363657373da"}], 0xa, "d30294733ee690400dda7b7c911a00b8a25ee30d32a29792ed9669aab443e51fc445ea07c1bd6244afcbddc18146fa3e2ad73e50cac7d6313afeab6140109a0f6a3e527ddcd07bd880b725fbfe655865024460c5d6b2469c66117eab5e1cead90194d421f52581a5d2ba96283f259888caf0dc199f264fa413293a78b8236f761d13f72e40cccf4ef232a72ea65e3b4fb3065386adc83d198a186f4838fdcc246de263c8bcf5d6131704616662ab200db0ef60fb0e99c4009593cfb59d4420af6510eec41481d79bf438772958"}, 0xf6) timerfd_create(0x6, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x10000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/04/26 04:19:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0xc0500) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x80002007}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5d0, 0x408, 0x128, 0x1e8, 0x0, 0x1e8, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f0000000140), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffff00, 0xffffff00, 'sit0\x00', 'ip6gre0\x00', {0xff}, {}, 0x33, 0x1}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3ff, [0x5, 0x4, 0x2, 0x4, 0x92, 0x6], 0x2, 0x80000000, 0x7fffffff}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0xffffffff, 0xff, 'yam0\x00', 'team_slave_1\x00', {}, {0xff}, 0x85, 0x3, 0x21}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'gre0\x00', 'bcsh0\x00', {}, {0xff}, 0x2, 0x1, 0x1a}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1000, 0x7}}}, {{@ip={@rand_addr=0x8d, @loopback=0x7f000001, 0xffffffff, 0xff000000, 'eql\x00', '\x00', {0xff}, {}, 0x6, 0x1, 0x2}, 0x0, 0x110, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x100000000, 0x1f, 0x5c}, {0x7, 0x5}, {0x0, 0x1}, 0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x3f}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff, 'nr0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x21, 0x3, 0x10}, 0x0, 0x100, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3, [0xbba6, 0x9, 0x4, 0x7, 0x81, 0x6], 0x3, 0x5779, 0x300000000}}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x84, 0x5, @empty, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/26 04:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0xffffffff}, 0x4) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x5, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) 2018/04/26 04:19:53 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x6, 0x2}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x1}) 2018/04/26 04:19:53 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xb32, 0xff, 0xa, 0x80, 0x2, 0x80, 0x100000001, 0x376, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x7f, 0x8000, 0x40, 0x2c, 0x100000000, 0x6, 0x1, r1}, &(0x7f0000000100)=0x20) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8000) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000480)=""/124, 0x7c}], 0x2) 2018/04/26 04:19:53 executing program 1: unshare(0x40600) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/26 04:19:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) close(r2) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/26 04:19:53 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) io_setup(0x3a28, &(0x7f0000000000)=0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000300)="ae92e8d919d38551877e79b74673d05e6388436daf11431012553b19a01a496bab96630bca7b9a6ce18c3942647528a819706506a48e25b2a1635aff89c9bdae8d3f4d24ac25e48576f00788f43e0acb79f3974b40d65223e205c2263f757154a61a3358a0abae24479e77faa8b5df987d5d347e05f4fca1378167cea1425acb7f977e8076685c87b78d76ab6e15eee6dfe7a9761463b308fd436a348960f462ea7273be1327ae9e5768e6af4ad4ff3b40c6277d13ed999d209f27fdbb49c3e57e547ea38d2c05824b", 0xc9, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xa, 0x200, r1, &(0x7f0000000080)="bf1c30c240c243aaf6015eb0a018f5256a3e75cced0445d9c01ae396ff64c7ef398a9eb1167c044320f0117bf4108f2a33bd06a9478b656c9e9505d27f3743bdb0362df105f70a2b091512a2f006d8d8aabd2029a1515ce5b8d545eb7fdea21e4843c3d40d2d39ad68dfdaa8c8220d597768e3c45a8bd06c9753ffe49395f5b2ec83efef8bf2978c8e0733f9270407918b6bb9ceaf3faa8a3e7b06d7c04f4e49fd9b3c67fb907fad6ae8048c999a5231e24215e00540657f6d92c9062f1bf7a64ca1d8b69b3dd3b0bc62a3bd1bd58500a64da0cb943755ac310fb80443c76b8b5e75c66262f86717af2f11856e", 0xed, 0x6, 0x0, 0x1, r2}, &(0x7f0000000200)) unshare(0x8000400) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000040)={0x1d}, 0x10) io_getevents(0x0, 0x0, 0x0, &(0x7f0000000300), &(0x7f00000002c0)) 2018/04/26 04:19:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x4, 0xd73, "cbd59427c95f", 0x4}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffff8}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) 2018/04/26 04:19:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/24, 0x18) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) accept$alg(r3, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x7) sendto$inet6(r4, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') set_tid_address(&(0x7f0000000780)) preadv(r6, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x2, 0x3c) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x6, &(0x7f0000000680)=[{&(0x7f0000000100)="3f4914cdb0a3381e64dc74cbec92416dcbfc4289110072e54f182085683677886810a12412c0e7db095b696fced7f88d821d8b7e868a508de00df47cda010fae8757cc4f42cbf245ac20bcca84736cc3624167d3a9ae096abeeb8c8492c9978a53641be9250596eb594282ef041e423b6bb72027313798b5b294d0b19b40ab850c2d1957d38080ff0bffda43dcee51c5e9037b7e75234cc12168a935713f47b3beb0fa82ce168bc24d0e7e06f4ecec", 0xaf}, {&(0x7f00000002c0)="6856e29df7cff3ba9f727ec4a5684242f137d4d1d9a0725c6ea31833f0a1764269da4f1db5ba27c88d", 0x29, 0x80000000}, {&(0x7f0000000300)="c33953656604f389fc27e1fefba445008370f424846b1a610479fdfac399b2981875295b10704757cc9c3e0c226ece0b8e86c4a9b09db10212dfe064149e84ff", 0x40, 0x1}, {&(0x7f0000000500)="a1fe513b4cdb63dc0160f52c7edeba6994b3af850284d78673e6c23ff0d4aedd5de6c756ce12f1a785c87bd2cd1164e925b93de04ba9fd0fc750cd4055b40aa63585349236ac1f906d209434ab12183f5c456fce5c01e37bf1334d35384f981689c472298c7df5828acc191b4216a725a3f6871c982a8a576d0cc0bf47e9cdecda0839f7f2e8b902a17a81aa97b1fd5bcaac6d08738ea03c6abd32425339814ec073c7f4df59d4fb3ba5e0fe555fa93baedd5efe", 0xb4, 0x7fffffff}, {&(0x7f00000005c0)="b0ee3dd081083af00186105e499044e9c85e644d11f2e34894f3e376960188d3c532e35a9a9fbb5238d4a451ed85aa692ed282e33978ff7ce01b0952f3afcb53669f27eaa078f8275d1a75c59b43fe25cf089e93221bfb2ca8ba2fb4d7f79eb7adf9a52471aab99df8b4d345e6824d52c86c4eff25be96079fe2e0a14bbee7dfaf42dc507b662609dc8d320f0f3a351c58753a73ddac0d", 0x97, 0x9}, {&(0x7f0000000340)="55fb9e8f1482e71655d3f1ece77f6a0542c12d422dcb73179972fa8158cc374e7d12c53bfee02c9810b9ea5dfffe330676767eaad36d60b671928d5b0dd2de083766daec19a102790ce7d8bf93b6d17303", 0x51, 0x4}], 0x900020, &(0x7f0000000740)={'nouuid,', {[{@swidth={'swidth', 0x3d}, 0x2c}, {@noattr2='noattr2', 0x2c}]}}) 2018/04/26 04:19:53 executing program 4: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x6, 0x6, 0x4, 0x7fffffff, "b9f43f364aa9367a6ad44491b83101e18d03f2006ffd8a683e8a357c5101e0614057f71e48ea2d2041e8e157", 0x20}, 0x0, 0x0, 0x5, r1, 0x80000001, 0x6, "8faa527800bc1b98023e335b7bf6570f1a919725279c642ea6ac2ddd302bd98888811bfec3b85d6a2d50d498af370f52c76adc3f32366459cf921cb77f00f0a3", &(0x7f0000000140)='@..eth0^[keyringGPL\x00', 0x14, [], [0x3, 0x40, 0x8, 0xfff]}) 2018/04/26 04:19:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000003, 0x414203) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a000000000000000000000000000000000000000100000000000000000000000500080000a000000a00000000000000fe8000000000000000000000000000ff00000000000000000200013bd6f255864be2910000000000050005000000000000000000000000000000000000010000000000000000000000000000000000006bfc0c9f6350f446e0fb9a504671b59517c993b6cc58ab2a296b3fd93cd8c8c6a2"], 0x98}, 0x1}, 0x0) 2018/04/26 04:19:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r1, 0x421, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6613}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2ee}]}, 0x94}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000040) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001800010500000000000000000a000000000000000000000014000500ff0100000000000000000000000000012d2d1a2c817a49c0b297f9502a42078b86005620bf48a13d8685188b7494be6c2b93b735b7fe60f3f1378a6f306acd305999be27bdd9a9012150079e8c08ee2ff802030c445ccbc36b4af5f87e35ff0ac637e42d081ef243cf8a8975f3b1d8208cb3b3fb481367fbd9d6bd8403ebae9ef44c2115f4c7a8d7d461d0708f"], 0x30}, 0x1}, 0x0) 2018/04/26 04:19:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) read$eventfd(r0, &(0x7f0000000180), 0xfffffeec) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='!\x00', 0x2, 0x3) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x7, 0x100000001}) 2018/04/26 04:19:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x40000, 0x8) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) 2018/04/26 04:19:54 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xb32, 0xff, 0xa, 0x80, 0x2, 0x80, 0x100000001, 0x376, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x7f, 0x8000, 0x40, 0x2c, 0x100000000, 0x6, 0x1, r1}, &(0x7f0000000100)=0x20) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8000) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000480)=""/124, 0x7c}], 0x2) 2018/04/26 04:19:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="5b36d21b2827"}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) 2018/04/26 04:19:54 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xff, 0x7, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'CCg', 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f00000004c0)={0x0, 0x0, [0x0, 0x2]}) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x7}, 0x8) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x300, 0x3, 0x7, 0x401, 0x9}, 0x10) 2018/04/26 04:19:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0xb) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x3, 0x0, 0x100, r2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7ef}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/04/26 04:19:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="e345383d0e21"}, 0x10) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syzkaller1\x00'}) fcntl$setsig(r0, 0xa, 0x2c) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x2, 0x101, 0x3, 0x6}, {0x7, 0x3, 0xfffffffffffffffc, 0x1f5}, {0x100000000, 0x4, 0x1000, 0x80000001}, {0x10000, 0xef, 0x2, 0x7}, {0x8000, 0x80, 0xffffffffffffffc0, 0x6}]}) getpeername$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'dummy0\x00', r1}) 2018/04/26 04:19:54 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/26 04:19:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x621, 0x4) removexattr(&(0x7f0000001580)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x0, 0x219}, &(0x7f0000000240)=0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="007d914c0000e2"], 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000001500), 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000001540)) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/26 04:19:54 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 121.029773] device veth1_to_bridge entered promiscuous mode [ 121.077230] device veth1_to_bridge left promiscuous mode [ 121.102257] device veth1_to_bridge entered promiscuous mode 2018/04/26 04:19:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) 2018/04/26 04:19:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)=""/5, 0x5}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/93, 0x5d}, {&(0x7f0000001240)=""/215, 0xd7}, {&(0x7f0000001340)=""/235, 0xeb}, {&(0x7f0000001440)=""/208, 0xd0}, {&(0x7f0000001540)=""/176, 0xb0}], 0x7, &(0x7f0000001680)=""/44, 0x2c, 0x2}, 0x140) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001700)=0x1, &(0x7f0000001740)=0x4) r2 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) [ 121.131785] device veth1_to_bridge left promiscuous mode 2018/04/26 04:19:55 executing program 4: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x1cc, 0x80000001, 0x0, 0x2f8, 0x2f, 0x4, 0x309, 0x3}, "61893ca56b9002a06fbed6a1e3b4fc8f1a6ef2252ce9fb4d1093ea5d2db9e945ab0a51802a910af36af2d22a", [[], [], [], [], [], [], [], [], [], []]}, 0xa4c) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/packet\x00') ioctl$TIOCNXCL(r2, 0x540d) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x1) read$eventfd(r2, &(0x7f0000000f40), 0x8) 2018/04/26 04:19:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18001b9fac5ce9143df800000000000000000000000000000000000000000000"], &(0x7f0000000080)="1df73a1bab0edb2fd83beae02c4e1dba22e9c8e1f00a2dfc12af98a6f35f9b86321caea1f4af37b6c0f981e7c0b88ccd04acc3d0e337f2e9cfd1509f2eceec713b25191db87aeb3983c92331f065150b8cc2ae7c1458ee785afc6bee67c4207e9ffeb4f0eb6016988c1a38243a11494798ed07c69e0630b34a296e4eec757f2de1139c926bec7c669861b77c461927302dc62edc15a106d3c31bf42905bd3a", 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 04:19:55 executing program 7: socketpair$inet(0x2, 0x80007, 0x4, &(0x7f0000000400)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, r0, 0x2) write(0xffffffffffffffff, &(0x7f00000005c0)='&', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xffbd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000000180)="3f5f5d07ec03d8e15d9ea7ab1d040000000000000001d92df8fc2f5e3f0d546c87485510bf46291b4851858ab8aedef9c20d399a50507f37a65e2b5e99c4a07de2acaaec54caf7ab3a85294919871c395b3eb1c3555cf16d22ce9ff94288ffb9ea5f298dbaffe31b92711b5b488cdeccd222c3782030d8553e307c1d02b10be9d5f9aa13a2c4a10337bd12273db582445d38ed130cc56886c053cba0ef5f52b10675793108a4d32eca6b5b49694da43f10489bdbc0c658e22d823333ca134958b4ad44043a909dbec4b54288f2d3d30bcb8a6a9e84b84ccd634453d50507ce836918b607ec8ca825f9ce47acd4") fsetxattr(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="747275737465642e3f5f5d07ec03d8e15d9ea7ab1d04000000ff00d92df8fc2f5e3f0d546c87485510bf46291b4851858ab8aedef9c20d399a50507f37a65e2b5e99c4a07de2acaaec54caf7ab3a8529491987d2e7c070e02c9328f16d22ce9ff94288ffb9ea5f298dbaffe31b92711b5b7c1d02b10be9d5f9aa13a2c4a10337bd12273db582445d38ed130cc56886c053cba0ef5f52b10675793108a4d32eca6b5b49694da43f10489bdbc0c658e22d823333ca134958b4ad44043a909dbec4b54288f2d3d30bcb8a6a9e84b84ccd634453d50507ce836918b607ec8ca825f9ce47acd4"], &(0x7f0000000140)='\x00', 0x1, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x10000, 0x2) 2018/04/26 04:19:55 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000001c0)=r3) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c3825be80a1f8c0906530202f6465762f736e642f74696d657200200a0889fad2fa1c89"], 0x23) 2018/04/26 04:19:55 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/26 04:19:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="e345383d0e21"}, 0x10) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syzkaller1\x00'}) fcntl$setsig(r0, 0xa, 0x2c) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x2, 0x101, 0x3, 0x6}, {0x7, 0x3, 0xfffffffffffffffc, 0x1f5}, {0x100000000, 0x4, 0x1000, 0x80000001}, {0x10000, 0xef, 0x2, 0x7}, {0x8000, 0x80, 0xffffffffffffffc0, 0x6}]}) getpeername$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'dummy0\x00', r1}) 2018/04/26 04:19:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f00000004c0)}, 0x20) 2018/04/26 04:19:55 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x87) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) [ 121.423559] device veth1_to_bridge entered promiscuous mode [ 121.451623] device veth1_to_bridge left promiscuous mode 2018/04/26 04:19:55 executing program 4: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), 0x4) sendto$inet(r0, &(0x7f0000000140)="f5", 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) 2018/04/26 04:19:55 executing program 2: r0 = socket$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, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x3ff, 0x75c, 0xe60}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x3, [0x0, 0x0, 0x0]}, 0xe) 2018/04/26 04:19:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02008000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/26 04:19:55 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x200) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x0, 0x7f, 0x8000, 0x7ff, 0xffffffffffffff4f, 0xb605}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) read(r2, &(0x7f00000007c0)=""/164, 0xa4) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) 2018/04/26 04:19:55 executing program 3: r0 = socket(0x1e, 0x1000000000005, 0x0) recvfrom$llc(r0, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) 2018/04/26 04:19:55 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) semop(r0, &(0x7f0000000080)=[{0x7, 0xffff, 0x1000000000004}], 0x1) semop(r0, &(0x7f0000000000)=[{0x3}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) 2018/04/26 04:19:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f00005ecff4)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) 2018/04/26 04:19:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/26 04:19:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xe6) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x10, 0x103, 0x7}], 0x10, 0x8010}, 0x91) 2018/04/26 04:19:55 executing program 4: personality(0x10fffffc) 2018/04/26 04:19:55 executing program 2: futex(&(0x7f0000001280)=0x4000000000004, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000001240), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='!em1:cpusetkeyring\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) tkill(r0, 0x1000000000016) 2018/04/26 04:19:55 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x34, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/26 04:19:55 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f0000000100), 0x20000007fb) times(&(0x7f0000000080)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x10000) sendfile(r1, r0, &(0x7f0000000040), 0x80000001) 2018/04/26 04:19:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x10000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x800000, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) 2018/04/26 04:19:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1210000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneigh={0x14, 0x1e, 0x20, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', r1}) poll(&(0x7f0000000140)=[{r0, 0xe200}, {r0, 0x8}], 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001400030500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="080008000001000014000200000000b1ec2ecc000000000000000001"], 0x34}, 0x1}, 0x0) 2018/04/26 04:19:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fchown(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/26 04:19:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x4000001200fc, 0x0) r1 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='net/snmp6\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) keyctl$clear(0x7, r1) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCCBRK(r0, 0x5428) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/26) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/8) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/04/26 04:19:56 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/106, &(0x7f0000000080)=0x6a) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[], &(0x7f0000000140)) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x1, 0x0) [ 122.084617] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/26 04:19:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x75, @loopback={0x0, 0x1}, 0x80000001}}, 0x4, 0x2, 0x7b9, "f8f9b3ba873d40621f8cd203d7b00d9514c9448024d444a53f0eebe11b9381574c67e8cbe19af791c91733eaa3c38d16fd14d9c72c19b7d5d2ddb7a0bb26014a920c3adbde3d1d53c4ce87790f254eb5"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0xbe25, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f00000001c0)="d67ff8283098ed468915078e8f356ed70519ffabcf995d75e941cd2c954abf93af0060cb99a0183824550c83012c231d26caa153aaa0adcb553298b5250e56752f7b8c82b5319619dc9056cb7e05c40f2047326c4b129de52c3230fc820731e18b3d77b61a3c228963606ba2517458b7b3f7a114faf953c115ba0ebd10c62e6ab2f9aaa3a06804ec9e570adc7d5b1026d31da371156d3f60811957", 0x9b, 0xc03d, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0xbfe, 0x4) 2018/04/26 04:19:57 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x12}}) 2018/04/26 04:19:57 executing program 5: r0 = getpid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650200", 0x20, 0x2, 0xc6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000240), &(0x7f0000001300)=ANY=[@ANYBLOB="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"]}, 0xcdc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @rand_addr}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'lo\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x3, {0x2, 0x4e24}, {0x2, 0x4e22}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1c0, 0x0, 0x1, 0x0, 0x1, &(0x7f0000000000)='bond_slave_1\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) prlimit64(r0, 0x0, &(0x7f0000000080), 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) 2018/04/26 04:19:57 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{0x0, 0x5}, 0x1, 0x218, 0x0, {0xc1, 0x7ff}, 0x4, 0x6}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x8040) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x4, 0x7fff, 0x4, "a8e1f0a83721", 0x2}}) keyctl$search(0xa, 0x0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/04/26 04:19:57 executing program 3: unshare(0x8000400) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x1000000000b) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) 2018/04/26 04:19:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) prctl$getname(0x10, &(0x7f0000000000)=""/144) 2018/04/26 04:19:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x4000001200fc, 0x0) r1 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='net/snmp6\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) keyctl$clear(0x7, r1) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCCBRK(r0, 0x5428) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/26) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/8) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/04/26 04:19:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0xffff, 0x0, 0x0, 0x0, @time, {0x8000, 0x8e}, {}, @raw32={[0xa23, 0x24, 0x4]}}], 0x30) 2018/04/26 04:19:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x103000) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100, 0x8800) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x80200) 2018/04/26 04:19:57 executing program 2: socket$kcm(0x29, 0x5, 0x0) [ 123.109134] kernel msg: ebtables bug: please report to author: Wrong len argument [ 123.145158] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 04:19:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x4b3c, 0x6, 0x0, 0x36f9, 0x6, [{0x401, 0x7, 0x8, 0x0, 0x0, 0x3}, {0xee, 0x5, 0x6, 0x0, 0x0, 0x8}, {0x31, 0x100000001, 0x1f, 0x0, 0x0, 0x2}, {0x10000000000000, 0x7f, 0x6, 0x0, 0x0, 0x2100}, {0x77, 0x3f, 0x3, 0x0, 0x0, 0x40b}, {0x8, 0x8, 0x3, 0x0, 0x0, 0x8}]}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x20000, 0x0) accept4$nfc_llcp(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x60, 0x80000) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7ff, 0x26001) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x100000001, [0xffff, 0x1000, 0x4, 0xfff, 0x0, 0xffff, 0x6, 0x67]}, 0x5c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'veth0_to_team\x00'}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)='e', 0x1) 2018/04/26 04:19:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20000400) ioctl(r0, 0x20000000002201, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@ll={0x11, 0x6, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f00000000c0)=""/161, 0xa1}, &(0x7f0000000180), 0x1}, 0xa0) 2018/04/26 04:19:57 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @broadcast}, &(0x7f0000000140)=0xc) 2018/04/26 04:19:57 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x19980330, r0}, &(0x7f0000000080)={0x8, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') prctl$setfpexc(0xc, 0x20000) setns(r1, 0x0) dup3(r1, r1, 0x80000) 2018/04/26 04:19:57 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x3) 2018/04/26 04:19:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000011000067060000000000000008001900000000000a0000000000000000000000000000000100e2000000eed0417900000a00000000000000ff01000000000000000000000000000100000000010000000000000005001a00fe8000000000000000000000000000fffe8000000000070000000010000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) 2018/04/26 04:19:57 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x91, "9371c57f63e22169d84182634235a904093f98aec2dbde92cc9eef6a7666d5da8f9f973ce1611450dc69682472a96fcd7f7e3383fb0217336e8ce01017511fa553cb2758b1c131ffee6886c64d2b70d7f3071589ef2ffc37a878dbeff26c078ec69daccd0605ae0b67c7aca6ddbef4fb3f3d3231f52c77aae5c5c4cbbfdc899e54e122f5512d7e314fd90cac9b6c5461ba"}, &(0x7f0000000040)=0x99) write$binfmt_elf64(r0, &(0x7f0000000c80)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6e5, 0x2, 0x81, 0x8, 0x3, 0x3, 0x40000000, 0x175, 0x233, 0x18c, 0x4, 0x9, 0x38, 0x2, 0x101, 0x4, 0x9}, [{0x7, 0x101, 0x8ffff, 0xffffffffffffff81, 0x80, 0x6, 0x40, 0x1000}, {0x6, 0x7, 0x58d8, 0x3, 0x0, 0x7, 0x2, 0x9}], "ea32d650ff29810fc1741f6d86e01e984d9529fdee14f33367632df2c011e95f1493d6b54371200dcb234c9cc12269f031af625f11c60a67ad80ea0f71050b41e4333563", [[], [], [], [], [], [], []]}, 0xf4) 2018/04/26 04:19:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000640)='/\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="000200", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8c2}, 0x8) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/40) 2018/04/26 04:19:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) tee(r0, 0xffffffffffffffff, 0x8, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = getpid() r4 = socket(0x2, 0x803, 0x8001) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000d80)={0xfffffffffffffffe, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, {{0xa, 0x4e24, 0x4f, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) r11 = geteuid() getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) getresgid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) sendmsg$netlink(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8060}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000040)={0x28, 0x16, 0x10, 0x70bd28, 0x25dfdbff, "", [@generic="d7f6b6267ff2117aa1285076e2e429111e49d6d95c46"]}, 0x28}, {&(0x7f0000000300)={0x270, 0x37, 0x804, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x14, 0x60, [@typed={0x10, 0x7b, @str='./cgroup\x00'}]}, @nested={0x1c4, 0x75, [@typed={0x8, 0x94, @uid=r1}, @typed={0x8, 0x5a, @uid=r2}, @generic="03", @typed={0xc, 0x15, @u64=0x7}, @generic="c8e6130ff2078e570ee0514a70d53d64d47096913a53a6d9ab5d84c98f14d6211cb4763d1ced5b65f477101bd44e48553c81f03fff26d22e3f13f89b71a0f77711865aed914cf464b7c1d1c56fa597744b737ade707552c4f485995736898ed9cf9807a2ba20d1734abfcb9c3f44103ef8fc2a3360237dd2c670b4faf008", @typed={0x14, 0x14, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x34, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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"]}, @generic="55ee720405e19b8f5de50e533da8171363be89805a4a2975000966a7424df3bec05b214a5266c7cedc642eaaf01cd3382a2e4ee340a6ad3d12637207dce9c95cb1aae844be527c712853994901f5b060ba5f13aec7d7dc898858dbafd739a2f59acbc9da98c260ae7b42580eac724b8a5d37430c97561855f5ea21093b1f5d84caf619f4c7"]}, 0x270}], 0x2, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x168, 0x50}, 0x0) 2018/04/26 04:19:57 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) close(r1) shutdown(r0, 0x1) shutdown(r0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200080) 2018/04/26 04:19:57 executing program 2: r0 = socket$inet(0x2, 0x87, 0xca) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230) 2018/04/26 04:19:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x6, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x80000001, 0x40) getsockopt$inet6_opts(r1, 0x29, 0xaa389c6256e50e49, &(0x7f0000000000)=""/143, &(0x7f0000000280)=0x8f) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x200, 0x40) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0), 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0xfffffffffffff660}, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="f77e61ed30c55aa69ffb1c1fc19c711e", 0x10) 2018/04/26 04:19:57 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) socket$kcm(0x29, 0x7, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x400000000003) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 04:19:57 executing program 5: r0 = socket$packet(0x11, 0x7, 0x300) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r1, 0xa) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), 0x4) 2018/04/26 04:19:57 executing program 6: r0 = memfd_create(&(0x7f0000000080)="b02d7e0bddf5a3c801", 0x0) creat(&(0x7f0000001440)='./file0\x00', 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000001200)=ANY=[@ANYBLOB="85ca75e512b5be153eaee6dfbf16c0a105898c84bfc9410f3fb14e04b1be5f94addc6ffbe740376cc82999e3eea8a2635dded7944e78", @ANYBLOB="b490add42aa9c14292a441379a5a925664fc2bf751ad2a6f05f8feb27b020d042d494e082434f401098a68cf0e80d04796499a6f27e862a1e372bb8e12399f9e53cad1251efe8e100f02be48fc4f535916214ca6e5d72bf0f9d9bf9d3bc9c5538226a74920bd6e03d3d5ff4d3ab6de54ee56d997a1739a2cefd718489fff6676dd84ab0f", @ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000002f80)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYPTR64], @ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r0], @ANYBLOB="7d15f170638a1a88ea65691643dfadc7eb641dcb5be7a57fc788170681eecdfb27f726691a85207390ad94041b44047c8c8f0bd264a086fd811596e0ef43869736756efc77215f18a9fc7607301d34af26e9ffc92a268714190848d3f4f2252f2bab22dba081c23cca6da878c7f159733ef7feda8b41c8", @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYBLOB="27c7cd9b72429106ca375903c13ca2021ee9a9d52c232d773d67d6fef7f534267cf539a2feda5578a1b736936840fabdca524bbeae9cf37a117f3ac0a97dbecbe6660e6256a7e527c565191baa7e2102c7505c905ae96bfd0178f334d74f16296081c002b79158a643e50d36622ab92c7fb72871bf90b2f55cb2a5868a636545a642bc9b28e4d38cf2e9331049fda8d4cc66e19f53e68f3d10c6a680b086b130586fc17cfc4b4cd8267785c893cfc5eaf783d8e031ec13504ac1b18a099f2e7507bdb664ce3690be81b05969643e3c1d749e2e1adaf0a0feeb218638ec5358c414fb2883ca1f93", @ANYRES16], @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0]], @ANYBLOB="9ff69f07064ea0d5eb770b74cda6d3a31dd3273d1c9b8ab90d1c884dae4fcbf803961bb04dba09cc1754d930573205e303b2590d9fe18aedd53e394d68757a000349b78d11520a865251e1af5fa900d205f2c968823ff565b9c18adfda4183ee710f0ad28946be5351d1144cdeb2200cb6015d7633f3e7f491cedc60eba958c8994fcf8d12fe2352d0431b4fc726ee067f9d351a42d4b673ed3688ad72e6eb852314d50e9b93a6f671129faa8db00a3925fcde97f6fa391110c7718fda63a1400699b24bea3528a251e2fb45e16225c6ec10aaa40b14ade2fb3bd497c6"], 0x0, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=""/4096, 0x1000}, 0x8001}], 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000001800)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002940)=""/245, 0xf5}], 0x1, &(0x7f0000002a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) pwritev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)="62da0668016565e6b43fbde2df560f284ae61b00d480104fde4cda545f6a255e44106598b44c7e9d592185abd96bee26d36d8da2", 0x34}], 0x1, 0x0) 2018/04/26 04:19:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x28020000001, 0x80) unshare(0x28060400) dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 123.677889] audit: type=1326 audit(1524716397.676:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9584 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 124.561855] audit: type=1326 audit(1524716398.560:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9584 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 04:19:58 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r1, 0x4}) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/26 04:19:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$pppoe(r1, &(0x7f0000000380)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_1\x00'}}, 0x1e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x66d, 0x0, 0x5, 0x66c}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/26 04:19:58 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000680)="a36effd53d35b9855a2a72b7b038af63aa0c77c61eac202a114133a462a296dfab96322543b81123790fb591d75d005c0704b23fcf690cc8a04f3a1c84d22fddc77a0dcfdedb1ec998fce3934708bb6204c17eece0b11331386efc6208bae41e838b846f2c6290edd32300a77e6ed7a6f7354ec454bab5298d8d5b1d18b0c6aefe11858ec8bd32d99bc0b833d09116e4ead5d0ca21b989e85eebaf4de7825c5ab73682c8f71dcab177434e79abde88e4e8da08b16ba79a68ff5e99a305b4c20368115fa3f6c6f2ff774ce792779c7edb", 0xd0}, {&(0x7f0000000200)="263ebbe6fdf25fdbccd3e25162cb1c64a451836e52992baeec9318d8345b66c159263925aa10ab87f011c7064dd82a38838e7784d4e61703df42e572a223189c9346a135ab8cc14bde02655dfa", 0x4d}, {&(0x7f0000000280)="155415e73fd8366e0a80c4cc4a707e6604f7aaac1e8132c4037e3eb0a879c6416e52f589b900aac3e5b3e0fba8e48a157d1ee8a001462980c4f57f33f4193ad1d1fd25904f9506b0ce88f760041f421399ad96d0256f4412736a0fb14300c1bd1ac17f6e71caa711519ae42fd84db6504606f26e009818835719a547d7e0a11f99aa490be10bcc4abe069e981284589c7b071bc66fb5b791d810ab3fd5a86a792a6bb07dacca424f986af045c81655bdc219df01d3eead2fb65a9878f05117", 0x494c8c255b444aa2}, {&(0x7f0000000540)="00c3ad393f2506c9c87d9346d01100f1b2db7df678eedb81204132e676ab87d8563ad9457f40246b1aefef70f8b528cb5cbb6eb9b1e6671494f6196172fd8ea621bec60ed171395431801df09f3676272c6feb4746af4b3beba6c3a2599b20e89d9ab374ae7f9ebe0e20a3b27361c7886e528160b929334ea60b92983c924ab4e4dda4c30131", 0x86}, {&(0x7f00000003c0)="749bf4edcac06ebae30fe7603c4df4874cc63217b32bd97988f814535b1d5986a053f37ca6b7e257c34748971bd1b179a748e373eb99f7e4cbd846bef14ee249e853c804426cb29f07c6705990e87b396bf64b6e1eb65eb515", 0x59}, {&(0x7f0000000600)="16e5ce8cca311566ea61ae0339e5639e866efa1f13433bea347d575d88db92808e19167ca085e7eec06a32d557d0aab683a00b7715664250e19c33ac8a6de7ea2b298fd53bed3c2d227c36229e11b616afffefa1000000000000000000", 0x5d}], 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x47a, 0x0, {0xffffffffffffffff, 0x3, 0x9, 0x1, 0x7fffffff}}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfff, 0x6, 0x8200, 0xe0f, 0xff, 0xffffffffffffff80, 0xf5, 0x1, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x6, 0x30, 0x1, 0xffffffff}, &(0x7f0000000380)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x6, 0x4, 0x20, &(0x7f0000ffb000/0x3000)=nil, 0xbc}) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/04/26 04:19:58 executing program 2: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x1, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000bf000)=0x5) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/205, 0xcd, &(0x7f0000000100)=""/58}}, 0x68) 2018/04/26 04:19:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/26 04:19:58 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) r1 = getgid() getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x3, 0x200800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xfc, r5, 0x800, 0x70bd2c, 0x6, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffb7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc9f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1200000000000000}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) getgroups(0x3, &(0x7f00000000c0)=[r1, r2, r3]) rmdir(&(0x7f0000349000)='./control\x00') utimes(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x2710}}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x40000000800, 0x0) accept(r6, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000240)=0x80) readv(r0, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) 2018/04/26 04:19:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000009a00)=[{&(0x7f00000091c0)={0x10}, 0x10}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="3b322b698459d5129700000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) 2018/04/26 04:19:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/26 04:19:58 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x2, 0x800, 0xffffffff00000001, 0x0, r0}, 0xfffffffffffffec7) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = getpgid(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="709c52c24f5b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r3 = getpid() tgkill(r2, r3, 0xd) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) lseek(r1, 0x7dffffff, 0x0) 2018/04/26 04:19:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x3) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x0) 2018/04/26 04:19:58 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x40c00) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xc1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/04/26 04:19:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getpeername(r0, &(0x7f0000000300)=@llc, &(0x7f0000000180)=0x53) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) 2018/04/26 04:19:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') fchdir(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authenc(wp256,lrw(cbc-aes-aesni)))\x00'}, 0x58) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 04:19:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x46400) r2 = dup(r0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) syz_open_procfs(r1, &(0x7f0000000300)='fdinfo\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x2, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x10, 0x401, 0x501}, &(0x7f0000000040)=0x18) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) recvmmsg(r2, &(0x7f0000003980)=[{{&(0x7f00000004c0)=@pppoe, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/74, 0x4a}, {&(0x7f0000000640)=""/66, 0x42}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x3, &(0x7f0000001880)=""/221, 0xdd, 0x2}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000700)=""/121, 0x79}], 0x1, &(0x7f00000019c0)=""/146, 0x92, 0x9}, 0x29}, {{&(0x7f0000001a80)=@sco, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/161, 0xa1}], 0x1, &(0x7f0000001c00)=""/4096, 0x1000, 0x9b5}, 0x7}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002c00)=""/47, 0x2f}, {&(0x7f0000002c40)=""/234, 0xea}, {&(0x7f0000002d40)=""/35, 0x23}, {&(0x7f0000002d80)=""/60, 0x3c}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/196, 0xc4}, {&(0x7f0000002ec0)=""/251, 0xfb}, {&(0x7f0000002fc0)=""/133, 0x85}, {&(0x7f0000003080)=""/140, 0x8c}, {&(0x7f0000003140)=""/196, 0xc4}], 0xa, &(0x7f0000003300)=""/25, 0x19, 0x2a829f60}, 0x9}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000003340)=""/216, 0xd8}], 0x1, &(0x7f0000005c00)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000003480)=@can={0x0, 0x0}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003500)=""/117, 0x75}, {&(0x7f0000006c00)=""/4096, 0x1000}, {&(0x7f0000003580)=""/230, 0xe6}, {&(0x7f0000003680)=""/121, 0x79}], 0x4, &(0x7f0000003740)=""/147, 0x93, 0x3}, 0xfff}, {{&(0x7f0000003800)=@sco, 0x80, &(0x7f0000003940)=[{&(0x7f0000003880)=""/148, 0x94}], 0x1, &(0x7f0000007c00)=""/4096, 0x1000, 0x101}}], 0x7, 0x2000, &(0x7f0000003b40)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003b80)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r5, @ANYBLOB="080127bd700200000004000500af8382455c95c14cd02069bd938f0ba3f47831ffb3a18b3d0d967e9d5082f50000000000"], 0x18}, 0x1}, 0x4008080) syncfs(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xc7}, {0x0, 0x3, 0x1ff, 0x4}, {0x4, 0x80000001, 0x1, 0xffffffff}, {0x0, 0x200, 0x0, 0x100000000}, {0x2, 0x100000001, 0x7, 0x4}]}, 0x10) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYRES16=r1]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/26 04:19:59 executing program 0: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f0000b67ff5)='rpc_pipefs\x00', 0x0, &(0x7f0000710000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="74170000000000000000"], &(0x7f0000000080)=""/191, 0xbf) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x140) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) 2018/04/26 04:19:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x80000000, &(0x7f00000000c0)=""/170) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/250, 0xfa}}], 0x1, 0x0, &(0x7f0000000d40)) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xf021, 0x1, 0x5, 0x1, 0x5, 0x0, 0x3, 0x2, 0x8b, 0x38, 0x31, 0x2, 0x1, 0x20, 0x2, 0x1, 0xae, 0x1f}, [{0x7, 0xfffffffffffff000, 0x7, 0x1, 0x8, 0x47e, 0x29a, 0x7160}], "f130e7f1e68f23ed144b10e7a9fe23b3f0636c0cdfcd92c66b1effb9f010426d28564ff388a7a10aacef95fb3bfc276fec6f531bd9c82a590d14e9c7ee7cdaffe2530e55fc16de1e4ec9b8875a12e6"}, 0xa7) 2018/04/26 04:19:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '\'\x00'}, &(0x7f0000000180)='\'\x00', 0x2, 0x1) 2018/04/26 04:19:59 executing program 7: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x4, 0xe693, 0xffffffffffffffd4, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x1, @empty, 0x179d138b}}, 0x3f, 0x9}, &(0x7f0000000140)=0x90) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/26 04:19:59 executing program 6: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000001d00)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ac0)={&(0x7f0000000a80)='./file0\x00', 0x0, 0x8}, 0x10) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090ef5a)=""/166, 0xa6}], 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)='l', 0x1}, {&(0x7f0000000100)="604660aeb0fc5c0001a8e219ca941cb073d7ff0630a136d7d5ecef37515b7d9cac06a33f10751308f878ba3bc8a22018d2c071d8a23152decaa25e9a62e194f1a29408ac515076f04b4ed0480bdf0e6189b0de58bad86526dc4ae35887496a4478c70be6963af1ed3b4f188b259532f4274b05d9e2ae12c44ce3421172945b274a3e551eccce3243613e3a24b791ef3efbbe212996", 0x95}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x260, 0x810}, 0x7}, {{&(0x7f0000000480)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="d6baa8b0e937a0be2ed02cc87ce1ddf5c927adce6ef2502bdfc8371a2c6cbea0d86bf37f8862c7e88719", 0x2a}, {&(0x7f0000000540)="24e7d5740e2c673648e22fc69312299a417cc70e5f71150f185a5dafc1ca65be73bf4d585b872c318c72b9c58254844ca14bcddf77b4c205d9b8ac51f2bbdde0c4e985c5647044f5e1c49235f71eb791a1176285512be9c2f95744116c11f2047f913d79aaccedb9cece806f2154d3c9a1fb294fb39687ed", 0x78}, {&(0x7f00000005c0)="e4760d6b1967dcfd5e2cc04ee4d8c1a2ef33269cc9077abd4cc9c73a2140360deac9366adcb47f8dd9ebffcc1332e246258cbcaaee9e4db5a6a757edee4667c58d1c8049c1e93fa8a2eb2f822277710091ffb55f0b51f890e310f2f57a3c20e116a1d0a02c0fe56f22e97dfd478ff0b40b7c1204dfc2b01365f5374f7da33934f779c7db2e686beb8e719307b1e057ffd4b32900e7bfb6d400117c130238fda8810f1409c5", 0xa5}, {&(0x7f0000000680)="29553fb7eb914e549203ff927c0621ee4c62632124c8cfa59af275f6d26ca8c33e1ac654ac68079c6b20328b75c5e50eeedeae12ec57dc", 0x37}, {&(0x7f00000006c0)="e29bc17594d559e97c949278ea9fcaeb89e6e95927f87c726faea3132ca5e7c8d42f10380eb73ba111f275848c2303773786ee4db69e0e626abfd3dadb367406a34779a1036daae27a397282cdd129faade861f97c82abfd57398daff5dfa6903df2545ed92c63c07a470067d563cfc6425fae9d9f548ea6662f1288af38e65eb3f8c75149e19d08d5dbddc805942ef694814ca2abe700e9fb8ed35c4969a825a72a5e3ebc9b6b5df5cc518a4867f4cb453bf881a463cdff0bef5faaee89bc6d7204c294100f", 0xc6}, {&(0x7f00000007c0)="486dbb30a2a9acff8eadbc23d7e5f44e542cf9609b7b86f55132d0be458302cb422b8acff336c2f5c6d23d2eed991581dff332472bf1696353a84bddede9cce362edda7923a0be528c75aeea10d65220f8db05a88702fa289b4bb14e179bb8c9caca36d045b818a18e56839584af02098188a7378a65dbafc92a41cc2d7b879328ce2f17d0bcfb073b9b653133a5850d67cb655c45c7286e0b19fa53fdfc13e97702067b69c3ae26005e4727287b278c102ddd88553a09b33d50cbc8047b52ecd2277df76070dbd591da959059c49ee9d19d15ff083ca219bfcaec2856", 0xdd}, {&(0x7f00000008c0)="dad5fb5be78f2bb0cdb164d54cdd095112054dba3fd0b02d82e8c684ba6ae40b70ea3b718121608a4e6d2864cde6099fd8ed3b63366cc38bc3a15e4ee832bc551737d22a41ef8c2f91726336af81f69667c1797b07722d6bba6f8dad6c975884a4f372fae32883f03e177da9329da4beccf5de00", 0x74}, {&(0x7f0000000940)="21493f62a17f73da47ffa75fafc796f6dc95fd272ec8b77005e81a2deceffe9fea530b168528f03e47ed1dd0d534103f26d0fce154a007b23b6966423abb87f4f382dda2fd11fa068c8e01a1fa444ffc0fb2b255f572214b796e83981a153321508c8256119655de641c397f85b26aab58b1413a2b9d816712debcaca601592dd4767e1c0b7b98fe04a61923441fe3d032364f0221c368aa0228cc1463ab51c636bcedbf06c3ae7841c9cb5906b58fa39f76", 0xb2}], 0x8, &(0x7f0000001e00)=ANY=[@ANYBLOB="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0x11e0, 0x24000010}, 0x8001}], 0x2, 0x94) lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)) 2018/04/26 04:19:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="eab13166f3670dbd9b03343ec9b44a") getsockopt(r0, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x100, 0x4) 2018/04/26 04:19:59 executing program 2: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x2) open$dir(&(0x7f0000000000)='./bus\x00', 0x2000, 0x20) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000080)) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) 2018/04/26 04:19:59 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x40c00) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xc1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/04/26 04:20:00 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x40c00) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xc1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/04/26 04:20:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d58ff4)={0x10}, 0xc, &(0x7f0000989ff0)={&(0x7f0000964fd4)={0x11, 0x10}, 0x13}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000680)={@local, 0x0}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3335, 0x80000000, 0xccd1241ad7864600, 0xff, 0x800004, r2}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/04/26 04:20:00 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/26 04:20:00 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001300)=0xfffffffff7c8e458, 0x4) 2018/04/26 04:20:00 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) 2018/04/26 04:20:00 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x40801) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40010042, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000001200)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0xd8, 0x66, 0x324b, 0x1, 0x3, 0x6, 0x8000, 0x2d4, 0x38, 0x55, 0x1a, 0x140, 0x20, 0x1, 0x8, 0xfffffffffffffff7, 0x1}, [{0x70000000, 0x0, 0x101, 0x7, 0x80000001, 0x1, 0x6, 0x1a6d}, {0x3, 0x3, 0x4, 0x6, 0x2, 0x1ff, 0x2, 0x97cb}], "55dc3e361675b846a68586352ef14f8c984d5edb6a79ef6de4283c33fd950989de704e92086731b2cee9b7c4473b30d6493643f7e7b5ecad0e8813e8751311975af338a24ed2be715de33f0418305a68b09e2b8a8aeb2a7499bf4d74e790e63b70c6e7ace51813c834c4eee6109a6b68bc05348fb03d2c3250faad4cd3618b74227a8b43864d1f352e444d66202df26e4702e50b1194c147a4d06e480f7a9b8a9af6ae758414de980282ccbfcf", [[]]}, 0x225) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"b3c66019d9b80c2621ef024f"}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0x7}, {}, @raw32}, {0x0, 0x0, 0x81, 0x0, @time, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}], 0x90) 2018/04/26 04:20:00 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f00000000c0)="f8", 0x1) ioctl(r0, 0x8, &(0x7f0000000140)="a3aae2a9b8abd189f00342ed788e03cdabd78db44fa9a969ff9f50aab26535411423067dffd4c405ce3dc58da5f39bc828ac2f44d1415ae8303c720d2e7dd2fa4deecd50fa") setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffffffa, &(0x7f0000000080)=0x4) fchmod(r0, 0x40) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x40) 2018/04/26 04:20:01 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x181000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/04/26 04:20:01 executing program 2: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc), 0xfffffffffffffd27) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x6041, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/04/26 04:20:01 executing program 7: lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="c900000012232252b4aad3ee22ec2a7bfa4db0c7f9269e3da91c860d918eb058c1bad3588e1c3ad666392aff0fe40896072d8c32787cda7deb53d61e1e644861b3070cf1cab2a5448c0cfb63f8410fc1185bb97c21b350682df0926e126f62aba1c84431ea8ce0b6107f60e0f9486c0dc88409f896d743092134b9bf60a7f220a1c7b108358b1902eb035794e35fd011207f27a84afc8c2e5c72f167e73c53730a21b2718420a32726a067f492407079c0974fca501f7bde03427124714108f9542c46fa0384b1b65045e36f42"], &(0x7f0000000080)=0xd1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x5, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xfffffffffffffffe, 'wrr\x00', 0xffffffffffffffff}, 0x3e2) 2018/04/26 04:20:01 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) prctl$void(0x27) 2018/04/26 04:20:01 executing program 5: r0 = socket(0x3, 0x80005, 0xfffffffffffffffd) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20280004}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x559, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x4, 0x800) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/26 04:20:01 executing program 1: truncate(&(0x7f0000000040)='./file0/file0\x00', 0x800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file1\x00', &(0x7f0000df9000)='\x00\x00\x00\x00\x00', 0x0, &(0x7f0000590ffe)='v4') syz_genetlink_get_family_id$team(&(0x7f0000001380)='team\x00') syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0/file0/file0\x00', 0x7d78, 0x3, &(0x7f0000001300)=[{&(0x7f0000000100)="289ad1a29df08d3b728561e3cf7371f7068c22842441e75dc1f96c6e2e6705bf0621fccb496011f8c1e1b4394905b10b38f484174df91e4b0972ee66797e016884eb2215", 0x44, 0x6}, {&(0x7f0000000200)="7d54e9c349e788fb4606b01f0b028e619acaf60adf4f1da6a9e55c363c34d13be32cef2b4b45ec65d8f76f6506ece01734f0e7cc84fad397ca00f9c811130d225c8d841004d2dc3719d3e7efc76522e6678315f2cf022f8b30ddfeeee6b4a6302456919c9fb9d13fb70f601945167c78d4015d256232cb1b49b3607f1735612f56ad2141450a2accf7d0e14c187fc9a038146cd66c7db12729ba85884e4317b744e425edfb304bb26cf5924b04a927c733f669f03047d0665433064bdc679b5343048f01e467e28583eeee3560fc7cec63b1f2b925a25df9f3", 0xd9, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0x8001}], 0x1040002, &(0x7f0000000180)=ANY=[@ANYBLOB="6769643d3f2c64060063d3f85bc99dd25e60da26ed600c6172642c67727071756f74612c7569643d3b1b2c6e6f71756f74"]) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/26 04:20:01 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x7, 0xadf8}]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bcsf0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'ifb0\x00', 0xb204}) 2018/04/26 04:20:01 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() getpriority(0x3, r1) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r3) prctl$setptracer(0x59616d61, r3) 2018/04/26 04:20:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x800) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000140)={0xfffffffffffffe47}, 0x8) write(r1, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22edbd", 0x12) 2018/04/26 04:20:01 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x1030, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x4}}) 2018/04/26 04:20:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6c, 0x400000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f208000"], 0x8) 2018/04/26 04:20:01 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"000040000000c5e85155012000", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/26 04:20:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xa2c0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 04:20:01 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x74) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/26 04:20:01 executing program 6: unshare(0x28060400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x2000000001) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1, 0x6}) 2018/04/26 04:20:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x200, 0x4594, 0x9, 0x0, 0x0, [], [], [], 0x3, 0x3}) getdents(r0, &(0x7f0000000040)=""/214, 0xd6) 2018/04/26 04:20:01 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0xf100, 0x0) 2018/04/26 04:20:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa8, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000080)={0x9, 0x6, 0x7d0e, 0x14, "8ac99d30caeee6e8979239cc06f98a78f4b7e36cbb7fe6d86cf793f49f1b5bd7448ac97c1cc39de3a6bb636d", 0xa8b}) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x101000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/26 04:20:01 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x7ffff) close(r0) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/04/26 04:20:01 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x260000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client1\x00', 0x2, "b1d61438d0a69a59", "2b20e9cd55bd3551c3cdb127da4eef250ec3fb22c19aef7eb6745b3e9f3db8b9", 0x8, 0x7f}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) sendmmsg$alg(r1, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="dab2eef719bcadc5301c7bf430b4caa15873d6e0b06219727aef2297cd392a7bb56cb7dab8fcca6c41fcd3fe3046a3abf527a416f8b9c82ae8509ffbe4dbc5b68d885d0d7b11954bbe77d21e97cc0743", 0x50}], 0x1}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000300)="3e7f6d2246c16c5112a35c61fb7450abba5d35caa9cca5f9a07b4512cb16a7558f77b3c6e13e3f77c6783f9346586087533c2012ed7fbdbcc2a637f5efff40c152b4229c", 0x44}, {&(0x7f0000000380)="40d8b0f77776276e1665170842a765c50ea94ce9968a6ac3dabf7fa1c6a1c5ec363fc77227f4ac25015a13fd2d685cfa0b59e7597b778942308ba66a329f7211ccffc16020747636ba9edfd82aad79b4bb0bdfe66c052938c3474e0f4e12b96537a4fd6f287721993434c51b59edf7cb60c9c976092bb2f930f06a20440fd55df07acdd0b4957e1f3ce6b13b7d9ac410141d13809a4b91c3589a380a4605c52042ca4e07", 0xa4}, {&(0x7f0000000440)="68be820d52d2c076d933c465ce5c767931342170a255730e091c15428f2b5fc23a1d9bf41a51fad44aa540a4923d84dbab070e045fd8f39ca6d538965203c12496e22075093578710a4001125ae0b6882d0affd32491c9", 0x57}, {&(0x7f00000004c0)="f880912bbaf7f4c691078a161d5e3206078183c7aee1b38e9aff9acf2b170c77af422cf8f49b0fef5f7908bc19857b10c6d345e3e3", 0x35}, {&(0x7f0000000500)="286aeca7a64df7e05f52afe7b651882023b2d6acd9d9cec85784d9f7b498f00693eb8a864aae406950d8a8398e1b8e051963a3d1a73ee6c09c159e5efe387b2b2446f9ae0ad3f6139fcee099996f116269fcff5b1153ed99cc0aafb4477ef78ee46e444aa9ac5d3f35b48ecb926fbe39884a7c659b7762de58a07de88ca3410ba157444c1af976296ed28e143f804b6d92ede1e7a1bed1683fbee7b69b030240739c360d6e097491a183d0bc5afef55f94a7d27a455cabf2cded79e48c7aa8d81d50ab4a5d59d47456e505b89fe33dc3033ea04a929c63e7270200c4c77f44e5a73ed64609843fa4f4725994272310dd27df46baf705f5c0d81da8e2a73d07662697b409806fdf66b94f3e9abe23771d6489f23fe3c65fe5601c0e718eed46781f64732860fb75326c985c8aee2b0e1874a951a28f8d55a62e5e81f52325a6f8c9f42323736ddfacadd35466d0262d285125a10dab383b530eaa27c8f214e79aa59a87a5c643f35fab9809701467f26ec49e0c2322d459d7f3f0bf6eb1ff74e8724c92ca74e98a1b438f457a57b41b62a5d68b096874e66df4cf9b588b49abfd67c3de4b08e6cda6c62f38b4874f99815faf82e748eba439a1b6a1e43cf44a8722ec410a858b6170130fb8c8ebc4d211969f5dfd1c1ed0ada81a4bd414155c6ff824af42a006ab6d033c4490ef27427e034232f09804588a4a3517ebd1acffbbe535e4a692eba19c9511b4fbe669629d49470cbe3ff9e1e9a7bb61997a74aba527645c17d0ac5695dde1ae392b86e10c0a27ee8a46bf2e7c3aee1b2439d0de9cb3744421cda69acd55718b7ae9be35965743fddf3cf8e9ef738119384aa83255923dcc475aa3189ba5be92dd197b340a4d7c46607f940c4ae48590bd09056d865a4f2557d1623daaaf9c2a4e8940048e4c161d39095baa2730e2ed43b2d3df3fa99f8496dd5f88853bd56834c79cac15fa661fef9ff5809ab075e380327ede7defa3fa2c94a62adaed30813353fb2ed2d19f51dd81e76ab91190f7446b2dcf7368dbeb78f692473e80362f8b546083ef5cd90c5001716fea2bebf3df93f267b51a394fa1fa0d95f90d1bf171eac70b9363b7b029023edd6f8a0ff641768e417fedf5916a18136e37cfad73017db838afe3c8aeefb434947d97dda576b9706c884be06df80e866423ef9382424849ae067cf92e3c26c36673eafd5333b8f1255c2d0c4c7e4e1c5fa33fb21bd75bc1c597de857cb00eb98879b7b43021cb5ff3546fc0a4a75cf5c778e2400f7fe8171de230abf2b4e527086c0931914d743038ce836f3991a7e80857fa8549be6ae0fb31654aac30ce18b29630639d5b49ae3751af810ce53393552b33bae6f8e825eda31cfcc61c00ed7d1ecaad9e3332c8e4a01e6469c6c70c03ad49560a4ff8868f754af4e553ecdd003c0d1b8ebad4005eeab23a251437cf17361a649f7a2f2c73c6659d21988c9e4637afaeff2e66344e2e7fa5c135b564aff07f42d7e20548a0d81e4bf2ae88e8c116511b818816da2730d3930a4ff55fa298badb6d959dfbef6fca7ed006fc6610ae58067f54ee4705933b60a0c027c75ffc859ef9399c1a8e6ea33acb8b773006065ea04c954b0667edfb3b9c4d5d644f665a65ed5ca7ac6cfd7c5d4aeb668b710167fe644850c7b4d05774ccc05b7ff45edd94ab7b0caac69011814e758990d87bd814bd93669c358e6e329207d4e7b35855c341b6d67eb984cdf6e28b7a3fdd39b0c377effd56ac47f34154987f3d982dbaf4fb2873375730b63c9d722271333490379abd22d8c63814ce8ac2b275633b117650565780155850d22ac50ab769c8abfde4d2f90da9636a5fc9b53fb778336730e2532a940720cdd183431d1f1dc0817687430fd5bb09b30ac4e941d027414d80a6d6e899c9830ae0e40bc1654acd83aebb018704b109a91a1fca1392601eca4a78691cfada694aec8aa2ff0437ea0c7bdf6fc8dd997c6435a5e39fe567d6b3d2a1c94d83b54ab5aa2a5082f1e2e644ffdca7cc1434b7dde9565971cbaf6194ea41ac92fecd30ca85b0f283c2f2de5c30c7636c3106f39d5eff9d92e833172ef4eb18552c331413ebe3a0c15d606b0c85e40c16cad22845729d3f8141b8c07ac04260071a38dcf2e5f639bf88aaa15e4c426f58ac05da9fefce455b2ac82eb9daf5049d1d092c83c0ff58db650b939fafd19a058fd2c5da5db85e585fe29d8292f5ccf8e7b1c65f307ccaa3bcd643e00564141b0f35268437974a4f20cd66178bc67fca9f4a05fd995eb1c7410d345ddc3b7bd647837cbe2ff41bdbd89b64322329eb2efbcb17a7cbb3ac6959c90fcdca79df9e6a28590e0c213f06aef5b62de45ee5b769b5b8c856e32dcc61fbb9f1355ab8a374b389dec0fa20b024899dc2b29579a3bb83ff36aef053c0817a0768143f30f4989109916a46d7bae3bf777d556a647efba0aa2e68ea76cd98ef92b87a89361fbc192f50b039400510c3bad1fae18cb882c84e86905d04cbf3431fbfde099227bceb8f50bfa552b8b3e687360ac74e1a1e3c175cee6557d534a6a142776d5ca1d3ac785e15c8d33f8ebe6156e066a818bf149fbbbde8329d36999360fa82f222a42ea407b3c8fb083cea9138dc2ed74c723feb6321aababb83555e9db149e85791d85ed4875c11262a7d1faaae3293fcec9fd44ee9f4fed245a1466217f622f9d85f35777081f263e28d3140af1da373a58bf52b92503f5f246e762db4276eba737269c38c4024fef3a2493a970b43526df8bd69c2ccbb85faf20d4b7eb31d7e54c52d1a557803e5209f4451e07e5b2ace01dcf51b0d45dcf2cdcbf35dc53341187804dfd34b895c356ea2645a43d7bad407cfda7a01bb32e7f708baada1aea0ed3aa638dde9cecf7a54d70a008b9c91f5edb51500b12814ab9242b8fe6e33802012d9755b8bf840094cd5952d90c389d5e8bf6341b58931a0facae63bec7c72eae7591159fc6a7455f61354a35a8a0d5b802189feed8883b2dd49dd7a4c8683514ddfdb316705e584b10e3893b6e70661bd5b1fd4e0377632bd1cce7c483823ceb17a3106474d5eb5e223d958e4ee09aa9ebf66f33b25af39256e36a4c439b2a9cb0f2dc2dca0602d8b8602f333f20d05796f03213d07650b2800257613e18ad5e9b7ed5edda794205f2430746ae1184a6c6cf8cd01e25daf2f6c0ecabf1cc6532810e9175b14f4d2a8faaf52427d9cf7d1405bc20117ea58ee60d7bf13e74c6e5ee58fd49bb1dfbc84b9ba4f27446924ed70542830a94f4981bcec4931803422fe7e205cd86c0bd4230f982262ec2f21cb40425fd258902f9b044f1f64af80a20438709c82ba99f45acbc4c8c7a5ff3a396eea6f5ec75db875b6f25d368246f8ebd1e02e50a63b6a391454a4c966a5c069a9ce41883c3a8c25f386a6f057bab2d91c71e7a720c6349314fd342460f7376e6d371a39e583f749431d5b4b0793384ea6732fef436199cb5e4a657c10acf2942e31d77d9723b58c29384cdc8b83e5634ef75f326332e32ad2ae58090fce2aaa38a0e25cb0ec3567c13b269763ba7880e3dd79c065c4eae0701c2c6e33c2514953a23956bb396349d6aed7c0fdf10e6194cd9ce6ff0b8da129f8e2036554452cc8a85b9020acd1c9d0386e6ca5992f5108c6cd2c16caef8ed39d6aa45c4e35fff4992da2b55ed99f176d5d56a405a726aa138de92f8effd2005f93f61e848872dfb37157b5a290fc14796576679339e1724bd33d2e42b1907fb67ef9c77733ae01d292576551ceacf112c2d84a87b79adf055939c9468661ba211669792ca3723d5d2670d8c0c0ff7a4fe9b1974bdf9180c63484ae3a7a0b9de778e55862145ad7a460b773f53fe3a8d897ebff62f9d2705f98dc621bd4c4c5bdee33e2ed40418322d797a996effff94ff7902cde80a4db3fe82fba66cf5840191f15a00d5837e6d6199f6f9fea581715e06521dc8d6076167ed9b6e9c4e94bc9e2c9cd026a7e64b50aa44c0b338ec79f0bc48e3b3efc1926860324410bf6fa44a25085f0059c49d5c8af89c5f95c9d9e5d866aaf7746e90bf542968707d44f69afdaf29bd6e8826d14a5d4877d5faac0727b438de36d01b44e223671274ab764a0aae08c81a9359b7c7d8d78c36e7cc9e8fe2dea76b2ce5eaaff633975de451475af086b52f8dc3fd7b2caf9e18bb1d985c6ea1c31dbe2dae0e10acd1b8cc342178fb0d2854d7bef24fbe166b030fdfb1efa2c514ee53a06f506f3dd2f53374da2fe90c0cba3a0b2e8d516ee41c84a6bad46ed95c65cb26acaf85ddd2904fc2e735787644ceddcf578cdb3b2af12769c6426a8d95cfeaa15c55c00096a48a37c91f1121371bc914d9416fd6b75ee2197a56e4cb366b975c4e76ed62f36063c1fa91b93b8e5769dfc8237ef59a9cd3121dc060afd70e87ac3962d7373a56a79ca0d9148bbf9cbe82261b07bfad1dd832729adcb01fd6ab51e5314b06129a6588dc3d8cf88b9ab165d446fcf083bf78225d0454310dd897002c792477d06970be66e444d63ea6a4cfc01605d3dd98c4ba26a19b4af92fd0b6a280640c9cbe2ea44d0a44b728e118f543195849aca300529b97f23e9b3f8994f2d523e93f630e77cf5e672600050b7cd5e5b58c18a2166fa26ec85485baaa8faebb21b9d50fcea61d52772900804bad9dba3b91edda354e6df0aa266f5ccb3107a27082dbd4df9ee82bd89bd3333a30acd39523fed13213b6791530be6e21c2a2af632d22f3aab10ca885b8df5eadb4d5b9005c62f2f5533afd6f9135dc0b5852b3d9dbeb2eae751367d13623556bf936305cd5dccbd7f592f2e6ed61c70e267fc189940e31ca665f1f7b0367f6120c0c3a01fe3eff046635251130d84d3d19c6069b1dafe353c2575563648ac275f38b2515741d9a436696cd8f4c4a9d375413f97e8641129f6fb7d5db58b98146a200ffd8ebe2976a25dbf13322ee090c5de766807ace58294a5d3990ba493e89315cdbaca020173facf7a23d1e912ceae62ccc295ce9fcf35dba92e57d84037e980acb6abfd2801d57027bf43a46cebde9bbbe571d4aba0e66b768fdd28b470bcd80c5c8eb85ebb4918e9af0fd8a26e3a9811c01681932460c339f8511faf869405ff41e5749a7aa65856b81e22e9a755a546b86e2eca2b5dc98b363a450139b62e52deef4dd128864c78df566f60df6c85ef630f38a67039104b4142e093aebe767ef9840f2e05b44cd43daa16eff525072f9acf56e92c0fef7ee50af88322cf54d350c25aa83057182b7f53a63126eaf56625c5fdac526e43fab594ed9092f6d7f1bb92b94194501fa8495eb2f54d33be35c05fb764810365358f9cebdaf6ee0a4d457142a368a765eb17a9e82d04eb5ba71437d1990d596814c786bb535fcbafc32aff6e5bea71a0f45edee9d54ca21287ed8077df1246a6157332d2b6fb3f0f3040803b04b0ca9feb997990204dbfe92a4aef85e946373efe5c0f0f285a3b99f36a82a0a2f91f86afbe41acc9588180b71ade357084db7b7fc8492626a3813048ffd74bd21f123dd42e9d2f12b54931555a0cac9acb17090a019d89a304ea39be41a3fc4bc7aba1a19e4d28c2afd8e96db1cbb449d9157fd530ca9f00ca4380983460ff853f60bec578f967b939a7fb91710e744490818e963fe288fcf1b94efb348391bb2bac9e72688bb15d72f9f2f08bfb75d6e8f94116587fde14150df65e55a44ea8abe556b7499c20bfac934e73ff206f78e08d1dbb2160560f8c3c9dacff561175d076c641088c308fc9a0", 0x1000}], 0x5, &(0x7f0000001580)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6405}, @iv={0xd0, 0x117, 0x2, 0xba, "47a212637cd9b57837ec65be99569e38f63d0d79b3628ca4f54cf1f8e316b161cf4522ded7bd085b88382270d8d5c8b5079681e4b3d82d376217073646f5033bc36db611043e3d16b9d482ecb88b88cdb15652a0cf8d568de4136b67e3e301b819da3ff8de9cfcfad5c33721ab8ae49af3bdfdaf57b5d82a5225662ef0326b38f352b4475670893907622b2ae308ebf500befaa17067fad981bee09dcbddf96eecae43686977a9b10a6c2a02f53cf7e0b4481f5f1ce978ec749a"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x130, 0x40040d0}], 0x2, 0x20000040) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x7, 0x9}, 'port0\x00', 0x10, 0x20, 0x8, 0x3, 0x116, 0x336a9560, 0x1, 0x0, 0x2}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x1fd, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"209024dd518725df762c3bf7"}}}}], 0x30) 2018/04/26 04:20:01 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000300)=""/106) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit_group(0x8) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)=""/199, 0xc7) 2018/04/26 04:20:01 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x81, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 04:20:01 executing program 1: clock_gettime(0xfffffffffffffffe, &(0x7f00000001c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0xc5, 0x1, 0x8c, 'queue1\x00', 0x800}) 2018/04/26 04:20:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r0, &(0x7f0000000140)=""/140, 0x22a) getdents(r0, &(0x7f0000000200)=""/407, 0x25a) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x7}, &(0x7f00000000c0), &(0x7f00000003c0)={r1, r2+30000000}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0xbc}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x10001, 0x200, 0xffff, 0x8, r3}, 0x10) 2018/04/26 04:20:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000005e000500000000000000000000000000", @ANYBLOB="f6"], 0x2}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0xc0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x67, 0xb1, 0x1, 0x0, 0x0, [], [], [], 0x0, 0x81}) 2018/04/26 04:20:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa0086dd6076405100303a00fe8000000000000000000000000000ffff020000000000000000000000000001800090780014000060c5961e00000000ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) 2018/04/26 04:20:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000280)=0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) timerfd_gettime(r1, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000040), 0x0, 0x8000000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000001000)=""/174) 2018/04/26 04:20:02 executing program 5: unshare(0x8040401) r0 = userfaultfd(0x800) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4}], 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x30, 0xe6d5, 0xffffffff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x81}, &(0x7f00000001c0)=0xc) 2018/04/26 04:20:02 executing program 7: prlimit64(0x0, 0x0, &(0x7f0000000040)={0x882}, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xffffffff, 0x9}, {0x3ff, 0xcf57}, {0x80000000, 0xa54}, {0x9cf9, 0x1000}, {0x100}, {0x9, 0x8}, {0x6, 0xffff}, {0xfff, 0x20}]}) delete_module(&(0x7f0000000140)='vboxnet1!}\x00', 0x800) 2018/04/26 04:20:02 executing program 0: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000200)=[&(0x7f0000000240)='K^,+[ppp0&@\x00posix_acl_access)++)user\x00', &(0x7f0000000280)="bf47504c6d696d655f7479706570726f632100"]) ustat(0x100, &(0x7f0000000100)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x4}) getpid() creat(&(0x7f00000002c0)='./file0/file0\x00', 0x51) 2018/04/26 04:20:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004dc0)=[{{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/109, 0x6d}, {&(0x7f00000009c0)=""/207, 0xcf}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/22, 0x16}, {&(0x7f0000000c00)=""/106, 0x6a}, {&(0x7f0000000c80)=""/105, 0x69}], 0x6, &(0x7f0000000d80)=""/13, 0xd, 0x5}, 0x400}, {{&(0x7f0000000dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000e40)=""/104, 0x68}, {&(0x7f0000000ec0)=""/104, 0x68}, {&(0x7f0000000f40)=""/149, 0x95}], 0x3, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000001040)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f00000010c0)=""/249, 0xf9}, {&(0x7f00000011c0)=""/40, 0x28}, {&(0x7f0000001200)=""/92, 0x5c}, {&(0x7f0000001280)=""/217, 0xd9}, {&(0x7f0000001380)=""/58, 0x3a}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)}, {&(0x7f0000002400)=""/165, 0xa5}], 0x8, &(0x7f0000002540)=""/18, 0x12, 0x10001}, 0x5}, {{&(0x7f0000002580)=@ipx, 0x80, &(0x7f0000003840)=[{&(0x7f0000002600)=""/148, 0x94}, {&(0x7f00000026c0)=""/91, 0x5b}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/32, 0x20}, {&(0x7f0000003780)=""/62, 0x3e}, {&(0x7f00000037c0)=""/98, 0x62}], 0x6, &(0x7f00000038c0)=""/170, 0xaa, 0x1ff}, 0x3}, {{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000003980)=""/124, 0x7c}, {&(0x7f0000003a00)=""/216, 0xd8}, {&(0x7f0000003b00)=""/28, 0x1c}, {&(0x7f0000003b40)=""/99, 0x63}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/95, 0x5f}], 0x6, &(0x7f0000004cc0)=""/255, 0xff, 0x7a}, 0x10001}], 0x5, 0x2103, &(0x7f0000004f00)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000004f40)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000004f80)=0x14) connect$packet(r0, &(0x7f0000004fc0)={0x11, 0x7, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) clock_settime(0xfffffffffffffff4, &(0x7f0000000040)={0x0, 0x1c9c380}) io_setup(0xfffffffffffffa8a, &(0x7f0000000180)=0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x20000, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x5, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x8000, 0x0) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0x10) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101, 0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x408002, 0x0) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x5198c3, 0x0) io_submit(r2, 0x5, &(0x7f0000000900)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0xffff, r3, &(0x7f00000001c0)="aff32f821c9e0d21ef25ee01138b27ae6878173916d3c942d89dcc032a147716fa0ffda7960809ea14b95135f8ee394e0120771c75abb1e1ed23c067920d91e4fb8b749877707324ee984358941cc5059db929ee72b092c59e00626dc2a7377f46032ce6135f42107ab587e7421e60947480bd2a9e7e22f11a9b9dfa3a83f051baaef9906ddf74de2eb77b3ef616cdae2b31f065105e8974a9a4dbcebddd6f54aaf7e67ec4a2eb89459f624d55ab89f5034226f20698e0f790ef655c50f780dbd72a9a41d9321e12576f86", 0xcb, 0x0, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x3, r5, &(0x7f0000000340)="c8da4095a15682583e0feaa9345289153abf031f168db3c0e237e48410b8dfb88928bc9a2940b1c160206d0dad14136c61f9433b784ab677bcd736598dda8d0d49bd1e128baaf13d79f1b55b27baa5c3d1ce181c4ddcc009f13d6df43f18f86de9addd1556d37afc751c44775191ec5803c802055234b64e9bd153b77a52aa48b1b9bda529353d41415fa62f0e6f07b00b966d5e3213b9fb9164cdd7f57da04901c64ed2aa92335a1418541ae48f59833f5e93cc38eac4695d20967916", 0xbd, 0x6, 0x0, 0x0, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x6, r7, &(0x7f00000004c0)="d07fe4464af94c58f2c592361cfe2d96fd900890d1559f300dae80002c961341fe2c7bccc7f1585a0a6832425fb234264b0aebf956883c00d27304679a549e8ee6ca8e9c4ff0e62b1a2473762ab9808b59f4cb4b5fcb114f6fc12f88cb133e3854c07731", 0x64, 0x8001, 0x0, 0x1, r8}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x9, r9, &(0x7f0000000640)="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", 0xfe, 0x0, 0x0, 0x0, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x1, r11, &(0x7f0000000800)="3f97980ffdcc4e51ab1f0164ef8bc1afd6f2b8f23ed4952b0c5fc45dfa9335c9ccefdbe69d888f463b3f4ba833a82feba4f6bc10f9f4438d2187e8047fbbd2686b611e", 0x43, 0x0, 0x0, 0x0, r12}]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setfsuid(r13) ioctl$TIOCGSID(r10, 0x5429, &(0x7f00000023c0)=0x0) move_pages(r14, 0xa, &(0x7f0000005000)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000005080)=[0x7, 0x100000000], &(0x7f00000050c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/26 04:20:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) 2018/04/26 04:20:02 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xbfe5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'irlan0\x00', @ifru_addrs=@can={0x1d, r1}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xbb}, &(0x7f00000001c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400082}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x80, 0x14, 0x804, 0x70bd2c, 0x25dfdbfb, {0x2, 0x38, 0x1a, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x16}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1c}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x8, 0xfffffffffffffffc, 0x2000000}}, @IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x3, 0xffff, 0x1000}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004004}, 0x8800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)=""/150, &(0x7f0000000400)=0x96) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r2, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000004c0)=""/241, &(0x7f00000005c0)=0xf1) ioctl$TIOCSTI(r0, 0x5412, 0x10001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000600)={0x2, 'bcsh0\x00', 0x1}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002080)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002180)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000021c0)=0x0) sendmsg$netlink(r0, &(0x7f0000004a80)={&(0x7f0000000640)=@kern={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f00000049c0)=[{&(0x7f0000000680)={0x1138, 0x40, 0x100, 0x9, 0x25dfdbfe, "", [@nested={0x1128, 0x62, [@typed={0x4, 0x66}, @typed={0xc, 0x3c, @u64=0x5}, @generic="c06b8fe5f3d17573100aefab3b39d576c761c7798a83a7511980f89f8b078da769fcb3728a548f6c5f54ba", @generic="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@typed={0x4, 0x53}, @typed={0x8, 0x3a, @u32=0x9}, @generic="266ea0b1eb28892f3e8e046774977c8d2e5ffb6564e17df470cc6a88fb55ea4793fac0f7929c68e5047c2218928622f75d189a06f029ba62ab1259b5e5cb94c77301039ff804c31030f822821dccab96476e99ef326cb5f69c03b93d02683d2a173525a95e8cdfdccf30414a19f50235ee4ad3c061d278b326050bfce56647b4987990dbddd99ed7f55796ff7f898196dfcb1e35717309f4d5d22ab4d57d4ebdd9a74e21117839c00aabb7440440da5f696666a36d497c3dadaa75b318856250d241de2d83", @generic="c23063965d28af2346367b636b175ae6b65dd51e9c7121ee"]}]}, 0x1138}, {&(0x7f0000001840)={0x2e4, 0x36, 0x414, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x6d, @uid=r4}, @generic="61f40463929d7c1df507c7691b296cc68334f76384739daeb4b6380b2423cd5668466314f788998c4c38169b38502caf914a87f8b6e5df751ed56796c9de3dd4163e1224da7a5be53d80a759b24e16cb6be829584ae9f9119b9dcd12d491011ac001fe80f8ac1e133fbb4de8b430891083350ed8f8e06fc90215c4422a92bcb5761803fd990744620db08f0a90ec761742ff329c3eb185bee21000877c439a57b443138460ca6723fcc043385312f9366e0490893dddf868a452377c18fece8e57db0fb3d94b67d2975d5add00", @generic="dd26633b0a311550ef9f11856531de4bf0b2d1144921a404df1e113cc7e13de4ee1a", @typed={0xc, 0x94, @str='proc\\\x00'}, @nested={0x1d0, 0x3b, [@generic="b212a8d479993a10544da1949fb8710630ee1ec6fb6404f74987f0f4b32cd72dbdc90124ed7d652d84ae7a17e63396", @typed={0x8, 0xe, @pid=r5}, @generic="8eb209da574ba161254e221b8054663e139fdde3b9082e3936f8d80e23325387207856c4b91a2fe5084a6043e2c66901a39f6ce17368fb1987525b8ade3793e5ae94e176de52401c44002def305545686fc655e6ab68409de0644b74dba1ce3815ba4f153be45d92bcec79170532536bd83dd5578844812cd5530d55658dd665914ab817860808d163d1d54ef6d7b3a3b2f9e4d9637101184a466fdd958ff5f2ac74b2880aa74c678e7a758cb397069f005397714708ee855501a0cd55271f309277ddaa21b30a36ff73558b0e857ea1d401aec8fe", @typed={0x4, 0x62}, @generic="afadab4d13f49fc0b167da4cf53bf03ed422b1615ec46c87c78f7a40d2843ed9cfb342922007445ad5cd3640ef682c2f26cf5e120b7d4ebbe89fb44bcac2863d8b987041395d59c52f766a96677fa911e211f130cb1d587710d42c4d62b7887ee10048d091e3659030a11d4ab8bf29f0c6b35efa99ce9317f95a187e9db358bf66814836537171656634dd9f4e31c1d96254f6324647ec758a9a3a412c64b8ad9e599e08c357670fc2cb7e90d4ff998e1b24369713625048ed90"]}]}, 0x2e4}, {&(0x7f0000001b40)={0x530, 0x1d, 0x400, 0x70bd2d, 0x25dfdbff, "", [@nested={0x300, 0x12, 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[@generic="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", @generic="bd141f0080a7347d6c454eada9e7ecd1e8b6f8427ee2971ca30ba4eb2146b32a0cbc8c0fcb76e53598a783da4aaba99c87bc43b23b44d806f3ec6996ec8840f78ea1f29f8fc21fe1a3e19fca7246a817467e9ab38656449c74d8cc5520543a682972c3406a6b01c0d8fcc91f", @typed={0x8, 0x3, @u32=0x1af}]}, 0x1084}], 0x6, &(0x7f0000004a40)}, 0x4004000) setpriority(0x2, r5, 0x5a98278) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004ac0)=0x2, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000004b00)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004b40)='erspan0\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004b80)={r3, 0x3ff, 0x8, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004bc0), &(0x7f0000004c00)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000004c40)={0xf0, 0xffffffffffff0000, 0x8fa2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004c80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004cc0)=0x18) fcntl$setsig(r0, 0xa, 0x3c) readlink(&(0x7f0000004d00)='./file0\x00', &(0x7f0000004d40)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004e40)={0x3, 0x7ff, 0x6, 0x9, 0x3, 0x502}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004f00)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000005040)={&(0x7f0000004ec0)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000004f40)={0x84, r8, 0x30, 0x9, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa4d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x17, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa5b}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb1a}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/04/26 04:20:02 executing program 7: r0 = memfd_create(&(0x7f0000000040)="01800d05281925b17bbf2d70660d98e023cbef38073da50ff786f061033589b24c5ba42ce91a3ec0337bee9baae5b9d094d4687ee060928479e441be303453b153e7763cdf0bbb668b4041fa27a55105383efb3a2bc340f1541d3b3d19ba5c07561391799aab0c45fae458f642913f8999364347ff9b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2000a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x2cb, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x0, 0x8}, 0xc) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5efb0)={0x401a, @time={0x0, 0x989680}}) 2018/04/26 04:20:02 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x3f, 0x7, 0x1000, 0x10001, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd}], 0x30) 2018/04/26 04:20:03 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001300010b00000000000000008547d23a0000000082305ba04275f6be47567fa9786757cff8026a991f188031ae2d0000c3b2b6bcbd3179287d0f61fa3fc9d3a0d4589987a4644299a8be8ef08bbbef759aefe384dd76bfd73b9a37a39dcf3e273aa8ef9a2ea7cc3465c26f1ad50153050000001603d8e0e67b1bb41c62cb478e7288aa39692d53499f1e2cc7982c7c7fcf4ce369484b33221386243cf6d4c41cdb5f91a8807cc25673564d0cf194bb372256aeb066d6dc8dc1870ff808a9ad71c8c380d351c2770512ee71d70768e780fae661570acf7d5995f48c4c8169fa82b16d089d7b5df2ca404e6149fe7b562a633bde8b850391eceff658e0464fd6edd7bf7dbe56885e75660300000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000002001010000a1cc8000"], 0x28}, 0x1}, 0x0) 2018/04/26 04:20:03 executing program 6: mlockall(0x1) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) uname(&(0x7f0000000000)=""/192) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/202) io_setup(0x8, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/26 04:20:03 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000440)) epoll_create(0x3) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2018/04/26 04:20:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x96, 0xc2, &(0x7f0000000000)="ce3dc1002ed9c3d58947db5253c1433d8177ee038d8e09b9ba4658e64513aa161a0f1e0a6e54412bb22ecff262ada0b9a8a1191be5b0375a4c9201a469c309c77bd07885a58142856afca236726f3fe4c69b743ffdd79ca99d0d5deeb5255cd2dcad68737031374525bb53e2ebc08685db43492a54cd59df2d7b30a0ea18a6accc669a4b6eafa3232cadf44fcc3da51a35bcc6a87941", &(0x7f0000000240)=""/194, 0x6, 0x1}, 0x28) 2018/04/26 04:20:03 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xfffffffffffff06e) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/26 04:20:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x3, 0x4f, 0x2, 0x0, 0x5, 0xca}, 0x5}) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x83, 0x7, &(0x7f00000005c0)=[{&(0x7f00000001c0)="feb1b43d02a263199bc1116688e31ba1adc1275f8c2d0dceb55ad1fcfed8524764729d20584cc05419e31364551005b5909ac3058bfcdb0aca634909e3b194e2a960da8121eec87eb8dd05f8d973cda2335c454c36bed981a4a721bb8681badf7eb561d013ac39590b9757dc7f29fce8462280a42ee31ad83af851b2e4b59e0fa0e0045d9f58aa7e7c1c87f1a03395247ce9f43650f4ba50e27b4d", 0x9b}, {&(0x7f0000000280)="814ee015c606dd2516be8bfe991624378903a368f18379a2b26677a569e1af0fb49915b013fde90ab4e8ebf93b0133c7dcdd76d591f940cb739786e1aba33eec5397946e111960667892cf454194e000d171c64435ed33b1cf127871023811", 0x5f, 0xffffffffffffffff}, {&(0x7f0000000300)="1707485d178c09073cbfcaf86440aa7e89645439dbe0320fae9652b3d6c9f2d602cbbe2e3ae32e4a889e1aca2caec0be15e25d856da743da93d7aa7d6cb2127b", 0x40, 0x1}, {&(0x7f0000000340)="6123d21a5381ae442b3ee4c217ff883c0cbebc4bc75426b25e2d90578ace30501cab4aa98a8273cfb918447be1cec3a881d1fc4e6bb3178c92b1ff27cf55e5a1b50c4a8933b8e0ebbe8d15cbb5893eaa226671c294a245cb84eab88ab131e68b8ad8a0289878580ecae57bed4e6bdbcb59d06d2ef6824d16bd5131", 0x7b, 0x6}, {&(0x7f00000003c0)="57856f944cfdd3c6f82ee9bb5c8ddf2c185b65df4c2e4f85a90247a9ffed72f1579e3788cce9c17ee10fcab70e0273a739b278a27a8a4df4b98d2f852039c51f21b0d119d98fea804b572ea51cf1b12c643cfca045344d7a2e0643657169b6d8c9dadb4d84a6c4238189ccad946a1647f0", 0x71, 0x6}, {&(0x7f0000000440)="18b1407f4b005fa22de541bdf8de22424863e20234e3410271fd2183cf918351a845d9a5d37d886b58ae6c7e7227e053c02ce3ea2987cc08a36410bc46abdbbf900e31288f4623d3ae36619611713e13679d7c6270d839963598b6ab63b4dacfb33d46f2d1ad62b178c59acd08e0d903a4058e5fab6db868456a57568a688b044823f012452bea05", 0x88, 0x2}, {&(0x7f0000000500)="b03031958b29705ddf49f780f76573f1ec567d45744a71adfcc17550944459169c220ad58b7e9531a38adc9ab61f8568e1afc85b062589430d9b89cb703c7b46e37bd06e5b4096fcc6a2a6cf30646a2f89a2e76a560b1791162cb3602c19da171ac546baf97adbec53145a17b52d73e1f2b7de83e8015e7dd9abab28f03cdb29d55a754c630f91c37262db3e30c673c1ae0c835f6b2a604c704a0a", 0x9b, 0x5}], 0x40000, &(0x7f0000000680)={[{@nolazytime='nolazytime', 0x2c}, {@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}, {@lazytime='lazytime', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@noquota='noquota', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$TCSBRK(r1, 0x5409, 0x6) 2018/04/26 04:20:03 executing program 0: r0 = socket(0xf, 0x2, 0xc) rt_sigtimedwait(&(0x7f0000000040)={0x5}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="f81ad706069d58b9276606495b924103f46437e2feb82f212b2810778d93a5f6b458e0c155e45aff767eb906a0a0ddb7fc90fa6d64375dac044b314b948594b1f23d0c64d531c07daa7157023a292e67f6cd177011bf2a53e1e6cb4edf3519ff927dc0efaa1c518277852d7ed6e007871a94068259adc205def559a1855b8e054f9c1ce3b46e51", 0x87) write(r0, &(0x7f0000000000)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x1f) socket(0xa, 0x3, 0x2) 2018/04/26 04:20:03 executing program 3: unshare(0x40600) r0 = socket(0x16, 0x4, 0x3ee) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='timers\x00') syncfs(r1) r2 = shmget(0x3, 0x1000, 0xd0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/4096) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r1) [ 129.326318] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 129.393399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/26 04:20:03 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x40, 0x4) 2018/04/26 04:20:03 executing program 2: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, 0x8e870, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() 2018/04/26 04:20:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101040, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x109040, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000040)="ec037f494c307d06f9d58e4e1e1c8a40310ffaa8d235c42ed646db8b10e10e2624c64eab5faf411e3028e5d02e92435e8612920f3f6858c31ff01958f2994b8d91340aacc1f6557b92a8080f810cb922f8fb29fee4f97250b9d4f4d84bab9b4853") bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/26 04:20:03 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x3, 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0xd8e6, 0x40, 0x88) fremovexattr(r0, &(0x7f00000000c0)=@random={'osx.', '!\x00'}) 2018/04/26 04:20:03 executing program 3: r0 = socket$inet(0x2, 0x803, 0x1) recvfrom$inet(r0, &(0x7f00000000c0)=""/215, 0xd7, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'erspan0\x00', 0x3}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'bond0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) socketpair(0x8, 0x7, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000240)=""/114) 2018/04/26 04:20:03 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getown(r1, 0x9) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x4000, 0x0) epoll_pwait(r3, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x800, &(0x7f0000000400)={0x4254}, 0x8) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xf000, r0, r2, 0x8000, 0x1, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000440)) getsockopt$inet_buf(r4, 0x0, 0x2, &(0x7f0000000100)=""/209, &(0x7f0000000000)=0xd1) getsockopt$inet_int(r4, 0x10d, 0x4000000e2, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/26 04:20:03 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x3, 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0xd8e6, 0x40, 0x88) fremovexattr(r0, &(0x7f00000000c0)=@random={'osx.', '!\x00'}) 2018/04/26 04:20:03 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x400) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x98d4}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x80000000000, 0x30}, &(0x7f0000000140)=0xc) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000400)={@llc={0x1a, 0x334, 0xe7f1, 0x5a, 0x1ff, 0x7df, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000380)=""/47, 0x2f}, &(0x7f00000003c0), 0x10}, 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}}, &(0x7f0000000240)=0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0xfffffffffffffffd, 0x394) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200040) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000280)={0x0, @time={0x77359400}, 0xfffffffffffffffa, {0x9}, 0x9, 0x2, 0x40}) 2018/04/26 04:20:03 executing program 1: futex(&(0x7f0000000140)=0x1, 0x86, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000bbb000), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xa0, 0x329000) 2018/04/26 04:20:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x101, 0x5b4, 0x1e13a4a6, "19dc38e7d0e9d6e46293c35dc3f6299967031183e26f2596ca61a77672e91a149f27d89ea42ab2a61c0cd025c69863dea1c23dec855f0626969d18de97c99e928bbe091039fa263b4d30cb2ef1aca1ea"}, 0xd8) r1 = open(&(0x7f0000000100)='./file0\x00', 0x101, 0x18) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpid() stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000014c0), &(0x7f0000001500)=0x0, &(0x7f0000001540)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000016c0)=0xe8) r8 = getegid() r9 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001700)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001800)=0xe8) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001900), &(0x7f0000001940)=0x0, &(0x7f0000001980)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) r15 = openat$cgroup_type(r1, &(0x7f0000001a40)='cgroup.type\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xc) r17 = geteuid() getgroups(0x9, &(0x7f0000001b00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r19 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000002fc0), &(0x7f0000003000)=0x0, &(0x7f0000003040)) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003240)=0xe8) getgroups(0x2, &(0x7f0000003280)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003700)=0x0) lstat(&(0x7f0000003740)='.\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000003880)={0x0, 0x0}) lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgrp(0x0) r32 = getuid() getresgid(&(0x7f0000003a00), &(0x7f0000003a40)=0x0, &(0x7f0000003a80)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003ac0)=0x0) r35 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003b00)={0x0, 0x0, 0x0}, &(0x7f0000003b40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004180)=0x0) r38 = geteuid() getgroups(0x5, &(0x7f00000041c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r40 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004200)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004300)=0xe8) r42 = getgid() r43 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006740)={0x0, 0x0, 0x0}, &(0x7f0000006780)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000067c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006800)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000006900)=0xe8) stat(&(0x7f0000006940)='./file0\x00', &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006b00)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="75aa0ec5524b2e10cec734dded63f2376f326a74c6fac55b293b9ae6a73606", 0x1f}, {&(0x7f0000001240)="80bbcad0cc191e22a0b8b200a8a8d598165b7bd0d7e01eb92616d2e0228182358d336a19cea4bd14f8bcb51890866a17ff2916cc7cdcd04f162def4a8fc0bb4db067f7a867bc9102e3d1408e19d2", 0x4e}, {&(0x7f00000012c0)="da3394dd7fa09457ea7da5ff895d49f51dfdac544542026c20fcf487cb2b88aebc73d75630f589e4e653fe050e8d2943aad0822088b32a9834f359f24cae28e378b3ff29ed86d416b0fe4f007b9293cdb8bff17f970c178ff52a3bad018e53928c173ea9a4afbdb2bfdde9bdcdf67ec0ed60d32d81e66be2e184cdada1ac414134f12f60400397a87b1e99b3eb2f56b7f289ad5924f324da2ba37cb699643b3fa3d2c07e72c9e8dc9a0cf1c8c20dd19389bd120a48fb7d1776a3145791dc22f87a66682cfe6f1ace0fe4020db4207ea3522b297269536172ca0cd5706c84d20d492899205f16b2ae8efecc6cd04cd88f9dc1b107e26fe1", 0xf7}], 0x4, &(0x7f0000001b40)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r15, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x118, 0x20000000}, {&(0x7f0000001c80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000001d00)="1e4c9a36f90a772e5f321f7e048cfa7d1c0f7be44f6fe4", 0x17}, {&(0x7f0000001d40)="6ceb2f5f07bb0bfa1287accc3d991c1227bcfc009ed54db4f380c2ea1b07119e6f6334fddf44b7116e0428dfa6e478a2fa3058546942551752fbad64c8f0e94d7ac298351d4fe5032069d62d00e9f4975244b164f809c6bcb66c0131e0c40f768cab714e66251c3205b822a372c013149dc4e91c316ba23d7ea3747b15dde394ae235f636eb9a86027be412ba84a889b82a1f2d0849f9d53efcd01e223fc1b0d3fee4ce3540d141c9afce198dedf2a8e3e892695897da60e92738f915e5844ccea685f52d21aeedfe3b3f411d1f54379f18b24919fad39deb4e8a3d1fbac5ab2b9e514", 0xe3}, 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&(0x7f0000003680)=[{&(0x7f00000033c0)="c48901866787a44c83304dbfec34d296dc339fbebf3b547d24971218d99a0f9275ca8579ec8a2f84f9bd79e523d35c10fbbde01832f19ca87652b0d76c6c09c3794581dce071e7a2903e468453d27067ceb19f379cb3070ea04eac70230b84ce02ca1fb6c1408502be167b1e3403c117f072b0a135b3e6d84c4040160c5574d4027ba0233e04f745e427db4f914405262c8d0afa9abb16e48fafcddbd0d92fa350db83e2b862a7cad2fb5d1a8013c01266f87ee19c740639ca4789cb61674551764dd75df1249505c35c6a0415ad1476444cf0e1", 0xd4}, {&(0x7f00000034c0)="ff7ff66a12a888e8ea5df70a231b4f7836d323a3fa81b2d87f34562a2166ffeff4d5", 0x22}, {&(0x7f0000003500)="8fdc49ce4d5cb0a919dd7c2bbd8f88f3195c806fddb494e59d3116431bfb391401c8f46d9d", 0x25}, {&(0x7f0000003540)="df0cc52eba0f5dbe780bea687c1cd354b3afd6cc3143522b9172aa5b752868c33f5f4f2cc619d9d22c456723677ba04cc4a5890c0558375256a1bb0fbe17d6887ec8a9e98130c9a317a1739a2ea93ce828d11bc2d4dd7ae50dfbac324bc89cab3f8f2da63f7dcb52910240c78fcdcc2da2715ef60824a5540f6ff6467e655399c6f7121329dc074ad1987938574cbfb813460e9d6511bc", 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0x1000}, {&(0x7f0000005580)="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0x1000}, {&(0x7f0000006580)="a25eeef9001eef25a12c198bcb02aef20d475fcfeb4f9de14996d0d2a8216a8d915ec618a1bdccd7dff92fc231b51cae8d27392e49ccb93b6f031252b0c374d5c750e962aa8d15dd97693d026b33e1fd32d41d23a45f4a6a732991f7fb796918769e6771ca105a3c530b10fd03b1226a23785af234e679d3edfabcab1be305f2868fd7ec2f445479fa76cc3bd50c32647cfe59e72eefe2d6229b39aba2", 0x9d}], 0x5, &(0x7f0000006a00)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r1, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xf0}], 0x5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/04/26 04:20:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0xa6, 0x62}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f0000000000)=""/230}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/26 04:20:03 executing program 2: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) 2018/04/26 04:20:03 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x11000200) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) sendto$unix(r0, &(0x7f0000000040)="4fba8c7aa78085e7be8857ff0a661e7746b83aea26897a38eef324ffe7a86c7e98bca169b6c563cf178e", 0x2a, 0x40000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:03 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0xffff}, 0xb) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/26 04:20:03 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0x18) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101001, 0x0) recvfrom$ax25(r3, &(0x7f0000000180)=""/111, 0x6f, 0x20, &(0x7f0000000200)={0x3, {"2122dd9b735f9d"}}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000240)=0x2, 0x4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000480)={0x3, 0x1, &(0x7f0000000280)=""/205, &(0x7f0000000380)=""/158, &(0x7f0000000440)=""/34}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000004c0)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) link(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') rt_sigpending(&(0x7f0000000600), 0x8) syz_mount_image$msdos(&(0x7f0000000640)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x1, &(0x7f0000000740)=[{&(0x7f00000006c0)="d7b0cb8057ef7858ef6e7e088577ba4ba36c4a2b7282a644eed65d3c91287e40f14d52168b313f34344854229ce065bf3daee6b27fad181e1c222c3ff1e937142bd118b68308809b562fb2ede0e311e9ed29e7c2d6dee3d884dd003857cdbeb3", 0x60, 0x6}], 0x100000, &(0x7f0000000780)={[{@check_strict='check=strict', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x30, 0x36, 0x33, 0x36]}, 0x2c}]}) write$cgroup_subtree(r3, &(0x7f00000007c0)={[{0x2f, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'memory', 0x20}]}, 0x1a) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={r0, r1, r2}, 0xc) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f00000008c0)="8acc993946570032888ac66060e79b708f2684c19d80a34a6412a23dcb66540c4366165c3fa90770e80490922bca20bd97bb210a1f810490a15310f19cee1889b0129695d59e6a4d2e0f9c44afa4282b3f94280bc4b6370fea", 0x59) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000940), &(0x7f0000000980)=0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x1c, r4, 0x100, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) open$dir(&(0x7f0000000b00)='./file1\x00', 0x2000, 0x38) syz_mount_image$ext4(&(0x7f0000000b40)='ext3\x00', &(0x7f0000000b80)='./file1\x00', 0x1f, 0x8, &(0x7f0000002000)=[{&(0x7f0000000bc0)="f27159dca23d382b0be27bf3cbf8ee32ff055ffce1538509d6cfafffd8e1267e363e57368ac424e06b8a15a362f41f94f9bd47bc4d798632a44e8c0bfc88672c68fe22fa33dd1e5574ce8e2d8927b699dab5e4df12d3f2dd629861e5497972d1b28c4851a55e2d", 0x67, 0x9}, {&(0x7f0000000c40)="00741d07ae42036bc62bbbc19ed1c822d054ad04e3dadec22a66f5df74727aec0ef366676ffa749651e30baf28bd684c0358dea6331b6d0e37d8da0a97c517309ce1f2bd24736b160fc0b667d5af15c6ddb1a884b0634cc92dbe5d411789a2d6da4de8116f482ed2779fd9369d6beb5900af47b2790d8fc4fa924423", 0x7c, 0xfffffffffffffffa}, {&(0x7f0000000cc0)="1e4122550078e426dc1c76864a3c28c5a0c501aca9be80dd756a9c073d9e236a9f4a3e1790db424b7a58fd2001ee10f2c3663770e82a5f60ca6ab264da0cb437d9059a56da46bf76e5de44373d8e406be7d59915cbf39968113972e79a5fceaa106a0107d3d5ad3e66c0424fbe5ca093ceaaff51ebd41f912029c59c6d842a5719c299364734e26441b54297e8e87b3e900cb2b6c148d5f248fc02eab3a6e6ef33a1f38b99436ee4815faf2a91286ed8a550bfac449619080df7d4c5c2d6d0f118ed8a1b9f97c19f3b6a7e61", 0xcc, 0x1}, {&(0x7f0000000dc0)="a417b67b2162f4323c04210a44c705c45a6bbdb1324ef06ce1aa606d966ef330f04cbf74cbb0cbd38b84750a1345dc881778dcf2092e88d38d06c33b0f59d7e3f75a64eb5e63e5798a65c974b753b032438afebcd425e471fc897e", 0x5b, 0x4ed5}, {&(0x7f0000000e40)="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", 0xfb, 0x677d}, {&(0x7f0000000f40)="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0x1000, 0x615}, {&(0x7f0000001f40)="6b790e8638f4b84e2431b12493320b9377e99c4bb3f90ea3d13f7cd7791bc88f9ae99985cda2334895d6a05d75fb7ac58c784f486a95c9fe9c5b0701bdfa15a2894e", 0x42, 0xffffffffffff0aa9}, {&(0x7f0000001fc0)="87e7b24a4561080d451eeb5f62e63d69bfabda2003e86e11a3d609ccb8cdf56786935b7ab9f2237b5546041e9bf5f8769daf4a3bb8bc961e2925", 0x3a, 0x10073fba}], 0x801001, &(0x7f00000020c0)={[{@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nouid32='nouid32', 0x2c}, {@sb={'sb', 0x3d, [0x32, 0x30]}, 0x2c}]}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xa) getsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000002100)=""/35, &(0x7f0000002140)=0x23) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000002180)={{0x3a, @empty, 0x4e22, 0x1, 'sed\x00', 0xd, 0x3, 0x35}, {@broadcast=0xffffffff, 0x4e21, 0x4, 0x2, 0x2, 0x6}}, 0x44) getpeername$ipx(r3, &(0x7f0000002200), &(0x7f0000002240)=0x10) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000002280)={0x7, 0x6a, 0x9, 0x4, 0xa3, 0x3, 0x3, 0x5, 0x5, 0x9}) clock_nanosleep(0x1, 0x0, &(0x7f00000022c0)={0x77359400}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000002300)={r3, 0x3ff, 0x4, "4498363ec14ffcc51b1f751feff398ebd2ba89fe38e092478bd86883e79db7850ecf83a6590e165f2d21b03ecc7626f345b9ebe2fe156f0dd966e926029d7927558c80e295189936767687c0445172c3ca2c54d111901d0cc51bb4ab2b1ec9044d2bee0d729effa92d"}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000002380)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000023c0)={r5, 0x3}) connect$l2tp(r3, &(0x7f0000002400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x2, 0x4, {0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x7fffffff}}}, 0x3a) syz_mount_image$iso9660(&(0x7f0000002440)='iso9660\x00', &(0x7f0000002480)='./file0\x00', 0x6, 0x6, &(0x7f0000003800)=[{&(0x7f00000024c0)="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", 0x1000, 0xdd}, {&(0x7f00000034c0)="f1ce009d100ad12804189fef448539dda72ce6d0b30ebb8ecd5aa4667c21a361949674dcb9a711d8e0a776f91e5f70ebf097fc5ed98262467bc255e8750d2d3f92c56c78e0e1393b0dab18f7609594fb896f93257c5bc932f672fd3a360f5d950a51c5efa8d77ca565da691102ea193123a95f3760415b", 0x77, 0x1fe5}, {&(0x7f0000003540)="64e526b21e910387320ac665e1683d13c296450611d094c90b47d6b20607002f63", 0x21, 0x8}, {&(0x7f0000003580)="264d87f061b974e6948585e7d6f88fe56702a792d758d890afd020f5796f05837fe3588aa1c9fadc495ae0888ef819e56a03e7306c2e8a45155e50e3fbd232a367f5fc71cf8b9ef59daaba5fb311f4304cd1e75a2fb820c3c42c99ffdb33b59613c49e08694340d1ac916d79f84503c09331f63bb981018a9978506051aa9f9ab1c1b6568d31d3c1818074bf52024ef38b59a8e70f3e3d8ee3c11b18bf43b9a84a9ae55161245fdb0b5fb17c450803a1a7fa86385623aae63086de3d29fcfcb4786815d90079ab684d12bae88ee0b3", 0xcf, 0x4}, {&(0x7f0000003680)="5810355268bf4f242d0ec9dffa67b6022ab4d11536a7673d30159515bddfe05741205bbd46cad44015287d0b4693612b54cdec64521504191344670c19362b99485e162926b0b5604728b425d2dc25ad2faf5b2e59be5ab1114fbd5bede092d2ca80fe14fd9de9decd12b76468472b8ddfd33c9c1501eae1704439102c5bed550d26148c02c3e45b2f59eb616b499b0467768baec547eee698605ef9941428f2c0fa13b4bace8aa061222c6a33652c5d7880d4daccadd682bb9b06ffc4064d0044df7379394a0b45c0d11f827e", 0xcd, 0x9}, {&(0x7f0000003780)="95a75da99b0aec80f69e7de8b8b29b50a90cfdc186173007ba46eacbbd900051121657924ce48aca0f1ccf92faa3da40ffc1ee748fa0b8944a335301373d4301cd4ec698d286748a8c35e2ddc33069479682af8849776c22402db53f76ec3ca9cb506c462f0a471fef0981ca7088ead83d", 0x71, 0x7}], 0x40000, &(0x7f00000038c0)={[{@cruft='cruft', 0x2c}, {@map_off='map=off', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@cruft='cruft', 0x2c}, {@check_strict='check=strict', 0x2c}, {@map_off='map=off', 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/26 04:20:03 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/26 04:20:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x80040) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000), 0x1bd, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='bcsh0\x00', 0x10) write$binfmt_script(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x100) 2018/04/26 04:20:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xeb9c, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3495, 0x3, 0x9, 0x3ff, 0x100000001}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/100, &(0x7f0000000180)=0x64) fcntl$setflags(r0, 0x2, 0x1) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/203, &(0x7f00000002c0)=0xcb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x20000000000000, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000400)={0x2, 0x0, [0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r2, 0x3}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000500)={0x5, &(0x7f0000000480)=[{}, {}, {}, {}, {}]}) pread64(r0, &(0x7f0000000540)=""/74, 0x4a, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x8001, 0x7, 0x1, 0x3, "098d4d1bdc0ecb73ec647903381cadf878665eefc2f58a6ffb4d405f83de34baa7959902e32b6e7dcf2d6543", 0x8}, 0xc4, [0x6aa1, 0x8001, 0x9, 0x4, 0x0, 0x5, 0x1000, 0x8, 0x613, 0xb5, 0x100, 0x6, 0x6, 0x101, 0x10001, 0x2, 0x6, 0x4, 0x6, 0x7, 0xfffffffffffffffe, 0x8, 0x100, 0xffffffff00000000, 0xffffffffffffffe1, 0x401, 0x1528000, 0x619, 0x0, 0x9, 0x9, 0xffff, 0x6, 0x400, 0x5, 0x80000001, 0x9, 0x915, 0x1000, 0x9, 0x800, 0x7e9, 0x4b, 0x6, 0x9, 0x7ff, 0x5, 0x800, 0x400, 0x2, 0x1, 0x400, 0x0, 0x9b, 0x1c0000000, 0x0, 0x6, 0x9, 0x5, 0x8, 0x6, 0x0, 0x1, 0x8, 0x3, 0x80, 0x9, 0x1, 0xd7, 0x101, 0x7, 0x800, 0x26, 0x5, 0x0, 0x80, 0x2, 0x7f, 0xffff, 0x401, 0x8, 0x9, 0x401, 0x1, 0x1f, 0x3, 0x8, 0x0, 0x1, 0x7f67, 0xe4, 0x1, 0x56, 0x10000, 0x3, 0x8624, 0xb66, 0x2, 0xa2df, 0x7fffffff, 0x40, 0x4, 0x1000, 0x4145d30f, 0x100000000, 0x80000001, 0x8fd, 0xc8, 0x8, 0x1e91, 0xc03, 0x56d8ce51, 0x2, 0x0, 0x4, 0x7, 0x3, 0x10001, 0xeac6, 0xc6cd, 0x200, 0x2, 0xe33b, 0x8, 0x800, 0x20, 0x1000, 0x200], {0x77359400}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ac0)={0x2, 0x7}, 0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000b00)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000b80)={r3, 0x3}) write$sndseq(r0, &(0x7f0000000bc0)=[{0xfff, 0xf4c, 0x4, 0x7, @time, {0x7}, {0xe1, 0x9}, @raw32={[0x45b, 0x3f, 0x8000]}}, {0x4, 0x8, 0x80000001, 0x3f, @time={0x0, 0x1c9c380}, {0x0, 0x2e657d2}, {0x10001, 0x2}, @control={0xffffffffffff8001, 0x9, 0x6}}], 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000c40)={r1, 0x9}, &(0x7f0000000c80)=0x8) recvmsg$netrom(r0, &(0x7f0000000f00)={&(0x7f0000000cc0)=@ax25={0x3, {"4d9d4b1599799d"}, 0x6e}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000d00)="d4cd73365f1d8c6cde322b181d056a5a5fb8caa8e3bf22d50c51e6f35367bfb44ccc25bcf0a737c1f020f2eee6380704b6667679fe11eae9633766691b7704e08586cd1cb92f53752faa40ad02cf452b807a244623892398579ce218c45516488087441d815914a48cd60727665e8e08d9ec8f9e8876ebada3d4f11f9d7f429f41f126d323868551dcfae922a1193adf3b305c8f173c43f4c8d36a6542dc293dc2c95c53e5615b43c7c43135d863ff3f05ec7e932e7c901d5d3da2e10c4fcd6a723954aa4c58e1a26af00ed6de3600028aec58efcab16072394b54478c1aa7456e81cc147908f7e1f42609", 0xeb}], 0x1, &(0x7f0000000e40)=[{0x88, 0x116, 0x3f, "4f51d66dbec1a0bdb855d87dfb87cd483c50b9980b12c16f76fa5bbfe13078c14f19624ce86493fe023c23ec951695806b2f530c73c6d3e0769fd658fed767f94754996ef8735374aa332d7979adc0dc835ed8fb39281dbd6e70045169cb4252ccb7e03b63e90c3a69d42df135d1f1418730bfcab581"}], 0x88, 0x40}, 0x21) syz_mount_image$gfs2(&(0x7f0000000f40)='gfs2\x00', &(0x7f0000000f80)='./file0\x00', 0x5, 0x7, &(0x7f0000001300)=[{&(0x7f0000000fc0)="a76a6433eba5c750cf095ffb9190e12e78baf518e416c9c0b46c2773d6747cc89e3e312a8183f125a12798883e342761a23ed02611bdba28ecbfdced124e42de02974e3aa1139bc2c678957e6ec62a6bd9f645221073d44a7a858015fdc33ff61218203c", 0x64, 0xfffffffffffffffd}, {&(0x7f0000001040)="c414eea2bdbf21094ee75c7c9d5511e3e387299af3db67ac2ef0d97f32fb54047a3424de7e6790ff9edd1b9e2ef47d6e8ba48f19f83e02bd8d6469d8c0933c0644fbb381fd462a19020c48f8af0a804ecdbe9e688e4f9e2def6b97f2d89dc064b8e3a112f549c7f2163d053ceaa5300acb13f28ae1a7636ef537", 0x7a, 0x1}, {&(0x7f00000010c0)="ce446cf3347d10b158a7fd926d24123175350a5c165f9c18944d84065248a1f46da1f3e501dea57b4e1c4edd2db9ea8063dc1617af4b32e9488e13c0096db73c", 0x40, 0x1}, {&(0x7f0000001100)="c1c754c2d81fd33e657cafd0bebc6c", 0xf, 0x4}, {&(0x7f0000001140)="94c150521e6bf5ec3bd17d8a0e39e744e78de264f8d71db0b7513ffd7dcb73ed6dbe6d1b9fbaf439f49b852a556430ad2f4e14985ea401d7b8fe11a5826491ae20add32d75e2238c15198709e33d4c4d16221307a3d2e5a75e3229b3e8e141470cad05d3b36f8d2e7c71e709b41e009eb52d081f57ae8969344d12c03210e3016e017dcee50ff7901b5a8dccfa5265bae9c8455b8205769cf6ea72454f", 0x9d, 0x6}, {&(0x7f0000001200)="b142cc3b8aece6a08894e7b7873ae644b862d4cc46a91620122747d8122de57a98d90556aca9326e5e73808e95d8a0c1411448e14b27137a57533c2b9facb628f3139e214b871b00b4fd2c9a5acba144d1a048a6082b1c934593b8954a09de9ef4e63b3ec16167dddcb02bcc2bf74f7eb6ef5bea8051e33ce2bef9dfaf94b7974160", 0x82, 0x80000001}, {&(0x7f00000012c0)="62e13cad212a948f762e710292d9b654d6e722d3d075", 0x16, 0xc5}], 0x2000000, &(0x7f00000013c0)={[{@barrier='barrier', 0x2c}, {@noquota='noquota', 0x2c}, {@quota='quota', 0x2c}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001500)={0x7, &(0x7f0000001400)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) fallocate(r0, 0x2, 0x5, 0x4) r4 = semget(0x1, 0x0, 0x408) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000001540)=""/74) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000015c0)=[@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1d0}, @in6={0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x13}, 0x7}, @in6={0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x8c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001680)=@req3={0x401, 0x63, 0x4, 0x8, 0x3, 0x40, 0x8}, 0x1c) getsockname$unix(r0, &(0x7f00000016c0)=@abs, &(0x7f0000001740)=0x6e) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000017c0)={0x36, &(0x7f0000001780)="f15cf15a9596b77ed6c79632b50e27608b1b10746c37e9a2be0f2cc83775f2419281a4c24f605134a63948e7c1d3fea2d23fddeb2768"}) 2018/04/26 04:20:04 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) fcntl$getflags(r0, 0x409) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/133, 0xc6) getdents64(r1, &(0x7f0000f57971)=""/1679, 0x68f) 2018/04/26 04:20:04 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa62, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfffffffffffeffff, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3, 0xffffffff, 0x6, 0x2, 0x800, 0x800, 0x101, {r2, @in={{0x2, 0x4e24}}, 0x0, 0x0, 0xfff, 0x7fffffff, 0x1}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0x7, 0x0, 0x0, 0x5b, 0x8aaa, 0xd37}, 0x101}, 0xa) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000300)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2800, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000380)={r3, 0x8, 0x40, 0x3, 0x2b14fd29, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x80000000, 0xe5c, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000440)={r6, 0x1f}, &(0x7f0000000480)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x5) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000004c0)=0x0) wait4(r8, &(0x7f0000000500), 0x80000000, &(0x7f0000000540)) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000000640)={0xfffffffffffffc01, 0x0, {0xffffffffffffffff, 0x1, 0x842, 0x3, 0x100000001}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={0x0, @rand_addr, @multicast2}, &(0x7f00000007c0)=0xc) sendmsg$can_bcm(r9, &(0x7f0000000900)={&(0x7f0000000800)={0x1d, r10}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)={0x7, 0x0, 0x2, {}, {0x0, 0x7530}, {0x0, 0x6, 0x40, 0x8001}, 0x1, @canfd={{0x1, 0x100000000, 0x0, 0x7}, 0x1d, 0x3, 0x0, 0x0, "7cf3033a38311c430577b0c73f5c513d1dcf4f8b408d3b3b820649662234870623e5b66b87855cd3fbb76fa390e17812dc54e8b062f0ec487e46b817bb3e39f8"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$VT_WAITACTIVE(r9, 0x5607) eventfd2(0x7fffffff, 0x0) accept4$netrom(r5, &(0x7f0000000940)=@full, &(0x7f00000009c0)=0x48, 0x800) accept4$ax25(r5, &(0x7f0000000a00), &(0x7f0000000a40)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000a80)={0x8, 0x2, 0xcd96, 0x1, 0x7, 0x1, 0x3}, 0xc) fstatfs(r0, &(0x7f0000000ac0)=""/4096) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000001ac0)={r7, 0x5c2a, 0x7}, &(0x7f0000001b00)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001b40)=0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001b80), &(0x7f0000001bc0)=0xb) utimensat(r0, &(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={{}, {0x77359400}}, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001c80)=""/32, &(0x7f0000001cc0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001d00)={r1, 0x5}, &(0x7f0000001d40)=0x8) 2018/04/26 04:20:04 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4d6e3671, 0x0, 0x7, 0x2, 0x9, 0x0, 0xe26, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0xad, 0xffffffff, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfffffffffffffff8, 0x30}, &(0x7f0000000180)=0xc) r4 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xdc4, 0x40) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000200)=""/137) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x80000000, 0x30, 0x101, 0x8}, &(0x7f0000000300)=0x18) writev(r4, &(0x7f00000015c0)=[{&(0x7f0000000340)="d2b148153d202b9f9f8aa4d3b1f2392dc21f5b7c46e1a857ad59c8a9aeba85403d2b", 0x22}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="eaeb1d58131ce0e1eaf64f6d31a152219ae8fb0d628cbbb052e8d7a544831ae6cd8b95bd733b0c7ee5e1fa8cbe985b7ba5a9e33b9537ca7761a1efcdba7405b0ce9d242f678ef12b7df74d5273b4b885a69889893e32ace343cad65e0d0e81867ef00235e4ccb4362b75a2acb7c0b1da48af214c173749d8b2f11772b917f3180c623355c715dce6", 0x88}, {&(0x7f0000001440)="e39470e149f764a81a2ad75f080a2a44de9ddda5b24f5779db919feb18ee308c0d55bd9326164b581dea8c3f8b14a1eda1f75979f1b551b5ace1b136cef99c02111d18cf91ed9246e025c8b9bf7448d08e1a4a8c18c3e9d8ee394cda18a210bd2ad6ae52ada7161f7a3382f84e85c299b7cb53f573fd6393bcf37bd1", 0x7c}, {&(0x7f00000014c0)}, {&(0x7f0000001500)="c7db351b357ba6140221de3ec37d2885d9b002d896158747b9f7040775659c500f4e38e3a030073c07553d5a82bc338beafd1abf16f9896cbd8c1943cb7e55eb3621dd17690c9c7508875d1fbeb106cf3523b56c7c2316ce81480994369b79f8290315507e0ad5b482b6a9b87eb1c7dca316cd3e1d56b884a77285cb85294b408f6f6d6b9fad47211c306c9ccc553e2080aac116638fbe4b4c117fc6cf890f042d83a08ad55bb9867d8824db90394e21f1d3913e4e", 0xb5}], 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001640)={'gre0\x00', 0x100}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000016c0)={r1, 0x5}, 0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000001700)={0xa, 0x4e23, 0x3, @empty, 0x800}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001740)={0x7f, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000001800)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000001840)=0x9) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000001880)) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000018c0)) sendmsg$inet_sctp(r4, &(0x7f0000001ec0)={&(0x7f0000001900)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001940)="33ea8313d176f0e8ddf5f9af5cc8d5edd72bf3f3fc232a4a56fb3320ee6786a764a054f7b9cd1ba43d01a8a7553c67c4078d160c12dbe4d5c5448983519e6e8630374b956b71f6f1b5376492c16961af28b9c3ff9cc03ca95043e7ca3a0d49e4721b6e4b6c5084be5dc8494c8b73f45f7a9b0a2747d58b442caa1353e5623a912210534cbc", 0x85}, {&(0x7f0000001a00)="54d912bcaff1cda894431897916326ff3f6fab57302165cffbbd519eccc239f07b499a7eb8efe7c5a86c32e68911f5d5f41e752958e58e568612dd7db21aecbe4c302c3d0beae41338ba45c55d2feb8d10dfec7df5603a77fd75fec7ce4341e3e3e2", 0x62}, {&(0x7f0000001a80)="144e36a3d1312cbda120fb640e70bd0577c5cbdbf7581548b0503f508910be5e450f61847533da01a38e04f8e83663b79266271ccb60d58f86aff09ffcd931dbe8e7ca9ca1dddf4669fadaac5967ba292e81063f3f5b1c155dc609e0ec4b2ae0d9939fd75127603e889dc0af5174726af07cbe8321c621432fbc28da7f75ce98d3005ceb614d7fb7e353f3ada37c0fce1882ae2860db9db1d8a990df1f7ac7230b7de9778b102ce608cf72651ad38ad99852079ae7b299d11c38d5accbc598f697bf90d23a9b6b98bfe8f2a68d479ed8", 0xd0}, {&(0x7f0000001b80)="99a9dc0cfbf031d623759cc3a8842d85682ee05b6d960330a2119add6a7a5ffdbe7651879d869f45361060b41df5710b4505b08fdf8dabf6", 0x38}, {&(0x7f0000001bc0)="97611e22236a1658de521223889eb511cf0d85c3f5f0a62b691d9154a3ceb1578e978f9bed9bb4f6b2f038ec01a55f58d0c43e22fab1eaab6540796befb95d03bc30ec6ef474e96adbcc38201c044e8bf4160ff0d9bfec46919e337f1b627600fc3ad30f6cafb6240b3cab7410fe8da98d466d21c6b852ac5a4cba144053e773307ba9ee873a86034f01a27671b16e98eba525b62355e97330eef2aac3b48e65a464044a74aaeb6fa7c35cc25179", 0xae}, {&(0x7f0000001c80)="1b51371c9b01b4b6c3a175996edc757ffc0eac6231a40975455509b704106cb1045590eb64122df82377162337066168a246d6fb6a90c0fa51f1afb953c092f7eaac991a6b2ca552b96a1e2eeac545767f0c0c4e16d6da40c3022dab50e4e625f732dfd6", 0x64}, {&(0x7f0000001d00)="2fbfc410389c357e74a9", 0xa}], 0x7, &(0x7f0000001dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x4, 0x7, 0x8, 0x401, 0x3, 0x100000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x5, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x2, 0x401, 0x9, 0x2, 0x7fff, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x49, 0x1, 0x9, 0x6c1d, 0x4, 0xd28a, 0x14, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8, 0x9, 0x3, 0x8, 0xff, 0xfff, r5}}], 0xf0, 0x41}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001f00)={r1, 0x200, 0x10, 0xfffffffffffffff7, 0x8}, &(0x7f0000001f40)=0x18) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001f80)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001fc0)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x3, 0x3f, 0x7, 0x5}, 0x8) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000002040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000002080)=[{0x2, 0x5}], 0x1) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002100)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002200)=0xe8) r10 = getuid() sendmsg$nl_generic(r6, &(0x7f00000055c0)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000005580)={&(0x7f0000002240)={0x3330, 0x3a, 0x100, 0x70bd25, 0x25dfdbfb, {0x9}, [@typed={0x8, 0x4, @pid=r8}, @typed={0x8, 0x2d, @str='\x00'}, @nested={0x4, 0x32}, @typed={0x8, 0x5, @uid=r9}, @generic="388d7a427c12e2ecbbb75e46af82e1eb06df2237fa25f93d0ae76f9eb92fb9ea91de6c653b7f9e7991a9b552ca47fe57866b7dc56beda35a2d8ae5e7b4de8c65c3af0f664029314f2a41fe02912233212a8a2f7aedaa17dc3f6d1ee87a3447171ced6ae5e6a0fd00f48ec8fe816f913ca3d783e2e23871d4c2965642d435f5230b04193765305d06098cd3740da1613e97026b92", @nested={0x2168, 0x53, [@typed={0x4, 0x94}, @generic="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@typed={0x64, 0x65, @binary="245bd1e7292297f08cb00de1b0215f3ef62b7b90f953714796323d81eaabd7378136e76f0403d1d4879c6cc23b2cbf2f54a5129aeb318be71b0a6cc75718b5a97e0d20380b69b0d5b3e0d791c03df32165342434939a9934a8ea90e987"}]}, @typed={0x8, 0x13, @uid=r10}, @nested={0x10fc, 0x60, [@generic="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@typed={0x8, 0x3e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="cd583b69e685cc64b8c5a9506110f16108e04a8ea282949d2fcf7763", @generic="32ad07b6d6afe4653d5d64f26266e06e77e8cb65fa70f2232c818f50e51aa51d05c38878e0a4d0bec22255e77852538bcb652f5a46812f0052f5cb6b0614a639dc0f2203188d313b5aa55fe272e1630f1ec25fcabebedf81e4341671709bca859ae5facc49446639c8ac03d30caaef1906a23e14669aa725a35a4cd975242ecb5a311ac7cc0315085c1cfd7cd1548e6b81675a9a840fa4cb56780f01178283502147ef7e512d9fd3cf5c254216e5dcd1fbd324e53eae34de6490d551be2740f82e6f11deea52c3955de57822", @typed={0x8, 0x90, @ipv4=@broadcast=0xffffffff}, @generic]}]}, 0x3330}, 0x1, 0x0, 0x0, 0x4dc32653bb61e301}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005600)={r1, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f00000056c0)=0x84) 2018/04/26 04:20:06 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000451ccc)=@flushpolicy={0x10, 0x1d, 0x401}, 0x10}, 0x1}, 0x0) 2018/04/26 04:20:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r0, &(0x7f000014cf2c), 0x0, 0x0, &(0x7f00005b5ff0)={0x2}, 0x10) 2018/04/26 04:20:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:06 executing program 4: socket$inet(0x2, 0x3, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f00003b5000)) 2018/04/26 04:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYRES16], 0x3b) fallocate(r1, 0x3, 0x0, 0xffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)) 2018/04/26 04:20:06 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)=@flushpolicy={0x10, 0x1d, 0xc05}, 0x10}, 0x1}, 0x0) 2018/04/26 04:20:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) 2018/04/26 04:20:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x0, 'rdma', 0x20}]}, 0x6) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/04/26 04:20:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/26 04:20:06 executing program 2: 2018/04/26 04:20:06 executing program 4: 2018/04/26 04:20:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:06 executing program 6: 2018/04/26 04:20:06 executing program 3: 2018/04/26 04:20:06 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)=@flushpolicy={0x10, 0x1d, 0xc05}, 0x10}, 0x1}, 0x0) 2018/04/26 04:20:06 executing program 5: 2018/04/26 04:20:06 executing program 2: 2018/04/26 04:20:06 executing program 4: 2018/04/26 04:20:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffeef, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f0000000dc0)=';', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/26 04:20:06 executing program 3: 2018/04/26 04:20:06 executing program 6: 2018/04/26 04:20:06 executing program 7: 2018/04/26 04:20:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:06 executing program 5: 2018/04/26 04:20:06 executing program 4: 2018/04/26 04:20:06 executing program 7: 2018/04/26 04:20:06 executing program 0: 2018/04/26 04:20:06 executing program 3: 2018/04/26 04:20:06 executing program 2: 2018/04/26 04:20:06 executing program 6: 2018/04/26 04:20:06 executing program 5: 2018/04/26 04:20:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYRES16], 0x3b) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/26 04:20:06 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) fadvise64(r0, 0x0, 0x2, 0x7) getgroups(0x0, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x202, 0xe2513ce3d039113a) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) fallocate(r3, 0x11, 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) 2018/04/26 04:20:07 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="16db0a4a1abb42a5", 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0xfffffffffffff58c}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) 2018/04/26 04:20:07 executing program 3: semop(0x0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r1}}, &(0x7f0000ec6000)) tkill(r0, 0x15) 2018/04/26 04:20:07 executing program 6: r0 = socket$inet(0x2, 0x3, 0x80000000006) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/04/26 04:20:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x0, 'rdma', 0x20}]}, 0x6) 2018/04/26 04:20:07 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/26 04:20:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:07 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0x18) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101001, 0x0) recvfrom$ax25(r3, &(0x7f0000000180)=""/111, 0x6f, 0x20, &(0x7f0000000200)={0x3, {"2122dd9b735f9d"}}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000240)=0x2, 0x4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000480)={0x3, 0x1, &(0x7f0000000280)=""/205, &(0x7f0000000380)=""/158, &(0x7f0000000440)=""/34}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000004c0)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) link(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') rt_sigpending(&(0x7f0000000600), 0x8) syz_mount_image$msdos(&(0x7f0000000640)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x1, &(0x7f0000000740)=[{&(0x7f00000006c0)="d7b0cb8057ef7858ef6e7e088577ba4ba36c4a2b7282a644eed65d3c91287e40f14d52168b313f34344854229ce065bf3daee6b27fad181e1c222c3ff1e937142bd118b68308809b562fb2ede0e311e9ed29e7c2d6dee3d884dd003857cdbeb3", 0x60, 0x6}], 0x100000, &(0x7f0000000780)={[{@check_strict='check=strict', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x30, 0x36, 0x33, 0x36]}, 0x2c}]}) write$cgroup_subtree(r3, &(0x7f00000007c0)={[{0x2f, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'memory', 0x20}]}, 0x1a) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={r0, r1, r2}, 0xc) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f00000008c0)="8acc993946570032888ac66060e79b708f2684c19d80a34a6412a23dcb66540c4366165c3fa90770e80490922bca20bd97bb210a1f810490a15310f19cee1889b0129695d59e6a4d2e0f9c44afa4282b3f94280bc4b6370fea", 0x59) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000940), &(0x7f0000000980)=0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x1c, r4, 0x100, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) open$dir(&(0x7f0000000b00)='./file1\x00', 0x2000, 0x38) syz_mount_image$ext4(&(0x7f0000000b40)='ext3\x00', &(0x7f0000000b80)='./file1\x00', 0x1f, 0x8, &(0x7f0000002000)=[{&(0x7f0000000bc0)="f27159dca23d382b0be27bf3cbf8ee32ff055ffce1538509d6cfafffd8e1267e363e57368ac424e06b8a15a362f41f94f9bd47bc4d798632a44e8c0bfc88672c68fe22fa33dd1e5574ce8e2d8927b699dab5e4df12d3f2dd629861e5497972d1b28c4851a55e2d", 0x67, 0x9}, {&(0x7f0000000c40)="00741d07ae42036bc62bbbc19ed1c822d054ad04e3dadec22a66f5df74727aec0ef366676ffa749651e30baf28bd684c0358dea6331b6d0e37d8da0a97c517309ce1f2bd24736b160fc0b667d5af15c6ddb1a884b0634cc92dbe5d411789a2d6da4de8116f482ed2779fd9369d6beb5900af47b2790d8fc4fa924423", 0x7c, 0xfffffffffffffffa}, {&(0x7f0000000cc0)="1e4122550078e426dc1c76864a3c28c5a0c501aca9be80dd756a9c073d9e236a9f4a3e1790db424b7a58fd2001ee10f2c3663770e82a5f60ca6ab264da0cb437d9059a56da46bf76e5de44373d8e406be7d59915cbf39968113972e79a5fceaa106a0107d3d5ad3e66c0424fbe5ca093ceaaff51ebd41f912029c59c6d842a5719c299364734e26441b54297e8e87b3e900cb2b6c148d5f248fc02eab3a6e6ef33a1f38b99436ee4815faf2a91286ed8a550bfac449619080df7d4c5c2d6d0f118ed8a1b9f97c19f3b6a7e61", 0xcc, 0x1}, {&(0x7f0000000dc0)="a417b67b2162f4323c04210a44c705c45a6bbdb1324ef06ce1aa606d966ef330f04cbf74cbb0cbd38b84750a1345dc881778dcf2092e88d38d06c33b0f59d7e3f75a64eb5e63e5798a65c974b753b032438afebcd425e471fc897e", 0x5b, 0x4ed5}, {&(0x7f0000000e40)="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", 0xfb, 0x677d}, {&(0x7f0000000f40)="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", 0x1000, 0x615}, {&(0x7f0000001f40)="6b790e8638f4b84e2431b12493320b9377e99c4bb3f90ea3d13f7cd7791bc88f9ae99985cda2334895d6a05d75fb7ac58c784f486a95c9fe9c5b0701bdfa15a2894e", 0x42, 0xffffffffffff0aa9}, {&(0x7f0000001fc0)="87e7b24a4561080d451eeb5f62e63d69bfabda2003e86e11a3d609ccb8cdf56786935b7ab9f2237b5546041e9bf5f8769daf4a3bb8bc961e2925", 0x3a, 0x10073fba}], 0x801001, &(0x7f00000020c0)={[{@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nouid32='nouid32', 0x2c}, {@sb={'sb', 0x3d, [0x32, 0x30]}, 0x2c}]}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xa) getsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000002100)=""/35, &(0x7f0000002140)=0x23) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000002180)={{0x3a, @empty, 0x4e22, 0x1, 'sed\x00', 0xd, 0x3, 0x35}, {@broadcast=0xffffffff, 0x4e21, 0x4, 0x2, 0x2, 0x6}}, 0x44) getpeername$ipx(r3, &(0x7f0000002200), &(0x7f0000002240)=0x10) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000002280)={0x7, 0x6a, 0x9, 0x4, 0xa3, 0x3, 0x3, 0x5, 0x5, 0x9}) clock_nanosleep(0x1, 0x0, &(0x7f00000022c0)={0x77359400}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000002300)={r3, 0x3ff, 0x4, "4498363ec14ffcc51b1f751feff398ebd2ba89fe38e092478bd86883e79db7850ecf83a6590e165f2d21b03ecc7626f345b9ebe2fe156f0dd966e926029d7927558c80e295189936767687c0445172c3ca2c54d111901d0cc51bb4ab2b1ec9044d2bee0d729effa92d"}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000002380)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000023c0)={r5, 0x3}) connect$l2tp(r3, &(0x7f0000002400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x2, 0x4, {0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x7fffffff}}}, 0x3a) syz_mount_image$iso9660(&(0x7f0000002440)='iso9660\x00', &(0x7f0000002480)='./file0\x00', 0x6, 0x6, &(0x7f0000003800)=[{&(0x7f00000024c0)="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", 0x1000, 0xdd}, {&(0x7f00000034c0)="f1ce009d100ad12804189fef448539dda72ce6d0b30ebb8ecd5aa4667c21a361949674dcb9a711d8e0a776f91e5f70ebf097fc5ed98262467bc255e8750d2d3f92c56c78e0e1393b0dab18f7609594fb896f93257c5bc932f672fd3a360f5d950a51c5efa8d77ca565da691102ea193123a95f3760415b", 0x77, 0x1fe5}, {&(0x7f0000003540)="64e526b21e910387320ac665e1683d13c296450611d094c90b47d6b20607002f63", 0x21, 0x8}, {&(0x7f0000003580)="264d87f061b974e6948585e7d6f88fe56702a792d758d890afd020f5796f05837fe3588aa1c9fadc495ae0888ef819e56a03e7306c2e8a45155e50e3fbd232a367f5fc71cf8b9ef59daaba5fb311f4304cd1e75a2fb820c3c42c99ffdb33b59613c49e08694340d1ac916d79f84503c09331f63bb981018a9978506051aa9f9ab1c1b6568d31d3c1818074bf52024ef38b59a8e70f3e3d8ee3c11b18bf43b9a84a9ae55161245fdb0b5fb17c450803a1a7fa86385623aae63086de3d29fcfcb4786815d90079ab684d12bae88ee0b3", 0xcf, 0x4}, {&(0x7f0000003680)="5810355268bf4f242d0ec9dffa67b6022ab4d11536a7673d30159515bddfe05741205bbd46cad44015287d0b4693612b54cdec64521504191344670c19362b99485e162926b0b5604728b425d2dc25ad2faf5b2e59be5ab1114fbd5bede092d2ca80fe14fd9de9decd12b76468472b8ddfd33c9c1501eae1704439102c5bed550d26148c02c3e45b2f59eb616b499b0467768baec547eee698605ef9941428f2c0fa13b4bace8aa061222c6a33652c5d7880d4daccadd682bb9b06ffc4064d0044df7379394a0b45c0d11f827e", 0xcd, 0x9}, {&(0x7f0000003780)="95a75da99b0aec80f69e7de8b8b29b50a90cfdc186173007ba46eacbbd900051121657924ce48aca0f1ccf92faa3da40ffc1ee748fa0b8944a335301373d4301cd4ec698d286748a8c35e2ddc33069479682af8849776c22402db53f76ec3ca9cb506c462f0a471fef0981ca7088ead83d", 0x71, 0x7}], 0x40000, &(0x7f00000038c0)={[{@cruft='cruft', 0x2c}, {@map_off='map=off', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@cruft='cruft', 0x2c}, {@check_strict='check=strict', 0x2c}, {@map_off='map=off', 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/26 04:20:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) 2018/04/26 04:20:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000100)={0x1, 0x0, 0x7fffffff, {}, {0x0, 0x2710}, {0x0, 0xfc2, 0x4}, 0x1, @can={{0x1, 0x3, 0x6, 0x2}, 0x8, 0x3, 0x0, 0x0, "c98ffd1f930ac8e2"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x8000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000440)=""/220, 0xdc}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) 2018/04/26 04:20:07 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:07 executing program 2: getsockname(0xffffffffffffffff, &(0x7f0000002980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000002a00)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) pwrite64(r1, &(0x7f0000002540)="6155bf53c5589841c4da26499ae0aa786dbf606c850f6d8c37397f977d1622a0b15658be15c5a1d8df0aaf43b82c5c0309f652396685ae502a629a5146abaa003773912ee56b35ae0c9357d50122ff53ee0250637556a118173ff0b86c3f0e2b46122dd73a5528311de151bae40f0d9100c946729f7551f7a500cf81d1ab80e16787374ee320fa752b30ccf416", 0x8d, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000380)}, 0x10) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x8, &(0x7f0000002400)=[{&(0x7f0000000140)="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0x1000, 0x512c}, 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0x1000, 0x3}, {&(0x7f0000002140)="7e04a2738df0d82397aaaf90ed85c294b2c2a97245d8d942208c3b817911d76c1de6332ca510969578e88d30419c262aec962800d3adac2043bdb2907cfd5e0bfe084724e488ff3d352c30eff31a744f9069a1ea57a67a22a6dc0e7988a8fa67fdb556b9fe787fb0b514a7", 0x6b, 0x3}, {&(0x7f00000021c0)="20d66458ff7bb623bc53ddf2223106be3d545040a31809bea129d4ac247081ec0f420c8b99c4c583c1672edeea3957b2dc", 0x31}, {&(0x7f0000002200)="45d36cc493bad74bfa3c10dc3a8c02d8acc4fadca973e7b5433f18c0cdc6040276a3e298ec24805472ae8367cc82a95c3d377988e55dd2b16b7afcd14f69906c74898cca674451ceafd2a4", 0x4b, 0x9}, {&(0x7f0000002280)="a67f2a830651c5a5df62c0423de4ce3b8407e4a6255905ff6fafb8c8d7046050aac03bb7867f7a0a782403712b5cf4242c94b6c2c56eb2c8e141f0ab6631166b", 0x40, 0x8}, {&(0x7f00000022c0)="dc9edf26ec5426700f8324225d0cd9a99689e1867c1939017f1dc4946f8a913e1a83cb714537d61a28b922bdabaace981480c46091bc1760ac014a5877cefb71f7101c3f18c5371626244059b838188e580d9b6e3c585a0c97aa36567f6b5ae7041e7615df944be55a2b060fd51bbaa3fb009ec09d46f123ca637e389edda3d2e920ede16609f72c6e0fbd5e2479a442f91e41ed42522bf06a6a8328dcb27d66debf44d7dc91dc9455d7c1da8106b7796a0cf62a5fecdceb4a758c262937c297c3b96a371372784ae005f3d75ec3cb9e286f77801d1cf7ff874e3407f13a7a9089dbf2876b40cd1484e06ddba83c80ec4f33368825", 0xf5, 0x6fb1}, {&(0x7f00000023c0)="34aee34cce7750ecfed8a7693e3166f62609503095d74ad47be9145ca42ebe8c44289a2c54146df15d9829cc5581f54c25f1dc", 0x33, 0xfffffffffffffed3}], 0x40, &(0x7f00000024c0)={[{@hash_tea='hash=tea', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@noattrs='noattrs', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@data_writeback='data=writeback', 0x2c}]}) r2 = dup3(r1, r1, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002600)="3007d88e9f424968e3c204967401e3808766edb823733e7f2793c237b7bccbe9b3f0d7152ea2b76d1c404a54179244974ae41ceb7251ad43ea070c0874c730690130afe27a053d6849ab67fb2b3403973ca49d6cd369175b2cc13d3909d1c43eb52571393582db7e0634ddaf5f2ead6ee8d2d98dc6d8b506584ab0dad9fa2d43df059842a03727aff4e52a66162aa36511e814d67672a32337817d3f2a236d1f480e17717cacd290841ad269d504b89ba6b0ea88f202dfe56213c330e9271ec903e1e5ae5bb0cc1f26", 0xc9}], 0x1, &(0x7f0000002740)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x54a}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb4, "0425492513a49f2254ca8a79d48b64f9540d7f727c998f470f3beb2f823f021496dcfb787f793f4ef48ff3b479eab7d68f0cfac62d38ba4db79ad966030379315685578dd6e02b4269d00ccf14b6f0ec750d7bc5e5a16e361eb524ea00f7321b1e93448df4c3fb66f2263f84b8595c35049bce9a2fd9185065b4f4896aab11819a5d2734601321f4d38c6f45b51e96372235f26af487c9d9c3fd40caea5f02825bd93ffd00cad75a819623a85bdbec1b532aa2ac"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x188, 0x50}, 0x20000010) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000002940)=0x8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/26 04:20:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) socketpair(0x11, 0x0, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x6, 0x8, [0x9, 0x401, 0x800, 0x0, 0xebc, 0x20, 0x8000, 0x876]}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="65020000dec2087cab14621bd4f2a04c50a893c7fe9d83d40af0076845834f3326555e921d7b926a35ed28cd71fadfcc333770cb69043e0968c3149bdab15a4fff71314a20747d285c505eeced0908363f753c3671ba2b50f3e1fc3c37e8325f8d088e8bd4a559625c4bba23f1"], &(0x7f0000000280)=0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 04:20:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) 2018/04/26 04:20:08 executing program 7: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/26 04:20:08 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) epoll_pwait(r2, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x8}) epoll_wait(r2, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/04/26 04:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x98201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x2, 0x200, 0xdd, 0x44}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000200)={0x2f, @loopback=0x7f000001, 0x4e24, 0x4, 'lblc\x00', 0x2, 0x1f, 0x58}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002acf33)="18000000020001000000be8c4bff8c8836000011020300000800000000000040020033d898056bf748bb6a8807567e59dba67e1947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162edae4b776b553502e0a7c731dc4e94a1ee130", 0xc0) 2018/04/26 04:20:08 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x54000804, &(0x7f0000ffd000/0x3000)=nil) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11a66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) r2 = dup2(r1, r1) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000000340)="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", 0xfc, 0x80, &(0x7f0000000440)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sched_rr_get_interval(r3, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x5, 0x3, 0x8000, 0x8, 0x8, 0x0, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x581e, 0xbeb6, 0xfffffffffffffffa, 0x590e}}, &(0x7f0000000100)=0xb0) capset(&(0x7f0000000480)={0x19980330, r3}, &(0x7f00000004c0)={0x9, 0x9, 0xdf1, 0x7, 0x100, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @rand_addr}}, 0x7, 0x7, 0x78ae, 0x5, 0x415b}, &(0x7f0000000280)=0x98) 2018/04/26 04:20:08 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/58, 0x3a}, &(0x7f0000000080), 0x1}, 0x20) 2018/04/26 04:20:08 executing program 6: timer_create(0x0, &(0x7f0000000140)={0x0, 0x24}, &(0x7f0000000180)=0x0) timer_settime(r0, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000200)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x13ab, 0x40) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="9504eb386ef9501602e81116c5e2b0c377f95e671272e5bf59e0b0fc783469de104591af39f4cd015c4ef4d17434c82aad162d582eae4a2ceb28ba061c9b0bde522f84737fe985bffd97f88b26be1822c8d22a3a694103ff23cd2b44e131aa435146d564cb54a5e8f684cc984b7848532ebf19008815c43659be0ba4807ccacfcd871703f7ba85864ca9b2301b8169f07b78e61f5b1c0627d76ce8db6b5c42eafe07a49464afded01e642dff892c1caa", 0xb0}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) 2018/04/26 04:20:08 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) 2018/04/26 04:20:08 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:08 executing program 4: llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/26, 0x1a) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/91, 0x1a) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x42800, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x171000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000140)=0x1000001df) 2018/04/26 04:20:08 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x10000, 0x80, 0x8dd, 0x1}, 0x14) sendfile(r1, r0, &(0x7f0000000040), 0x10001) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/26 04:20:08 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x54000804, &(0x7f0000ffd000/0x3000)=nil) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11a66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) r2 = dup2(r1, r1) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000000340)="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", 0xfc, 0x80, &(0x7f0000000440)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sched_rr_get_interval(r3, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x5, 0x3, 0x8000, 0x8, 0x8, 0x0, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x581e, 0xbeb6, 0xfffffffffffffffa, 0x590e}}, &(0x7f0000000100)=0xb0) capset(&(0x7f0000000480)={0x19980330, r3}, &(0x7f00000004c0)={0x9, 0x9, 0xdf1, 0x7, 0x100, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @rand_addr}}, 0x7, 0x7, 0x78ae, 0x5, 0x415b}, &(0x7f0000000280)=0x98) 2018/04/26 04:20:08 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) timerfd_gettime(r1, &(0x7f0000eb8000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x5, &(0x7f0000000500)=[{&(0x7f0000000240)="072c4396dcebc925a84c3916fd4d369c3cab0d593718dcd9637e27da4b33e98d1282eaad94de21bf41f989b082c29e0ba2f88f68fa0b1459f8c990998b737e210cf29dba7d5611c359759674c702ef942869695b5d1956a7a803013f1ab4e493073218aead9e4afd6ba7addb9c7e053188b82d83362e38dca0cf2430e8097ca1254e17664a6a0b5719cdfe9b81bb617f2ec97ed7504cf2ce5f7b5761103a90b9701b76da82bd6cea6bbf1d6f65a5f17ab555d9", 0xb3, 0xff}, {&(0x7f0000000300)="6f3dc9e2cae9a94eb3c180cef5d677c09726fecbb631f70ace48d0955556a7f9f6c915f07eee09e21b46911c116db2651e9bf33bf34929a2db77ccd1aaffb76113944b20ff719b1d5896f844b987517562270a066b0fe3185fea078e76c77471906e15d79e1f8cb341f90aae", 0x6c, 0x80000001}, {&(0x7f0000000380)="7355e812940fefaf", 0x8, 0x2d20}, {&(0x7f00000003c0)="d7bf4973a7b9b7335a5e6dc3fbda733ef3daa3593ce7345a0a61fc978dc829fe5f6900baf752b16263052610", 0x2c, 0x100000000}, {&(0x7f0000000400)="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", 0xfd, 0x9}], 0x8, &(0x7f0000000580)={[{@quiet='quiet', 0x2c}, {@nfs='nfs', 0x2c}, {@debug='debug', 0x2c}]}) fsync(r0) fsync(r1) 2018/04/26 04:20:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x8, 0x1ff, 0x0, 0x3, 0x100000000, 0xffff, 0x80000001, 0x2, 0x10000, 0x6b88}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x2, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x78) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = getpgid(0x0) r3 = geteuid() lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001e00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001f40)=0xe8) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000026c0)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000240)="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", 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&(0x7f0000002040)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x20000000}, {&(0x7f00000020c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002140)="313981002a47bdd815a5e3dd083e6bcc74e9a74058568fba56b5aec3abfb08d9ba8db61a9b312046f0794c59b951987461c4904704f03c8be25d85be5a19a30fa786d93496b2bc61cd4d0489ca8be0abe4b2fc080dc5f77234b8daa2fb4df6bcfc318f7a657f165591c321d9cb7a57000892457ed039ee3d4773c6ef37d3b49f36bfb98a8dff72391a98490272b915c36a66c511dbd5044eec57bd04e4f2de56a2f59e5612653bf7b8c8b2b68f7e68809d", 0xb1}, {&(0x7f0000002200)="74a6f86a8ed5258e1dcf2721d5359c413ea67321f19404abd8262028995f0cf5a98f158a4c2165c4b06d3b37a070acdfa86510682468cc713c56503c02c78016f27b2d5b776fd524ce06902fcd0b3359cfef6835d1350a", 0x57}, {&(0x7f0000002280)="2cf36e6efd44bf7fdd3d8ad12c3dcbc5099aa158cced2f2a8148528d6f911944ab8fcd2c61bfc01b3a5c8dca1120f3ef7d8cc54f0a83dc6956ae70f9297c3176ff358cf4a4273b9fada5df0e51a8115d9f15202684e6366a337c17670eceefd23cbb4bb7cb25545ec58573157462e02dba29b7741a6eccff66b91d39286147c281983bd5a948b858d4dd37e0e70f4780c3008618f54e8bdae7794494fc8b24043ad70b05afcc601ffb75b10f3f48cd560f0a8618ff6c9c", 0xb7}, {&(0x7f0000002340)="06199fc82c32ff56a10f0d1deaa603f33d5bc800f09b988715799641b35702f619faeb1e06932407235ab12d100b372102c622303124fe6e1b9dbaa28d1c319d2bd8a942207191858968dddbf9a7f00b80c7df482d320029048bcbbd4518d175eefdbbe5e084e34d5f89559d844c463193622418360fb16eb5c66bc4219a989471414aade3e3ff719dbf444961fa1205278eaefef86844425de6bd2e262865e66b7ef4b33485199b0be294102c278ec1c2366e1cbc919acd449406448240f090e6cb638fc0bc9a7f539e1938aab5d1f0a3440096ad1fa2dc24a8e25c827c4f0a903e052dec99120ba3ab6acbf157989fdeec784c", 0xf4}, {&(0x7f0000002440)="1f52309308363f46c69f12ca43d3612199d0670b8eab44eb6ca5e34360138f1c69d30a4046ccd775330265767561", 0x2e}, {&(0x7f0000002480)="0d529dd9e3fc07c533d8fb67e742db0b7816e67afda7cb671d9c5cf97feae3e7b37dd79b3a49f901c22907baadcfd03d40b8a75f9d7a1d374e632d725ce4f4055920519eebd8b2efa7e7003a1f21aa91f11e84fffa017c2db1569ab8cbf089736501aab88eebda1416c6efe8b11fd2b1ea90a06acb78a230e97a3bf9c3b881af9538b0cbe402eea505a2713dab317ff98eb43d63af824057a8d7144fa6ff35003d299a71f6c5059e7b4c1db0dd8382b0392644a2a89c14130c7f609c6e7cc8241ed768194c0a97222af5e99f90ad3e4938282cc93050015c8a14b745fa463ba96bda9de85f2e8b9e0c4b12273ea5b48fdcc288", 0xf3}, {&(0x7f0000002580)}, {&(0x7f00000025c0)="445226c31c6bc15a519d020ee0e98e852f4a113a465e85a8c9b60ed8b5ce3287e1acac1d8f637266e0454f22eb2aca08eb62924d6c39c7b839f7be03f09aa7e665f6c843a782d901cf94e1c7b57d8820202b8bbff6724c7f8d8d6e99e7df9f30b5e6c0e1eb5926b4cf981579362d0a0db34eb41dbce8fc", 0x77}], 0x8, 0x0, 0x0, 0x20048091}], 0x3, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/26 04:20:08 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2c040) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000140)={0x2, 0x6}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/26 04:20:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x0, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:09 executing program 3: setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/26 04:20:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, @in6={{0xa}}, 0x8}}, &(0x7f0000000240)=0xb0) sendmmsg(r0, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001500)}], 0x1, &(0x7f0000001580)}}, {{&(0x7f00000027c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000002900)}}], 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) 2018/04/26 04:20:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x2d, 0x601}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x5}, &(0x7f0000000100)=0x8) 2018/04/26 04:20:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x0, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)={0x1c, 0x1, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic='&']}]}, 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x80, 0x4) bind$can_raw(r1, &(0x7f0000000100)={0x1d}, 0x10) 2018/04/26 04:20:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x25}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8101, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x4, 0x7, 0x1, 0x8, 0x3, 0xfffffffffffffffd, 0xffff, 0x1, 0x40, 0x1, 0x5, 0x6}) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x78, "e9e39039b3abdc1f255d027f6b86e0cae62b5d19e849d15ba205f812bca610633af103ec19ee035eb07f6e5c5290eeab39e8d28676cb95715d441e1e4acc8f6180de936c936c88c9dba831c22cc59bae0afc1aad05d730175011fb858b5b0b1741ae29fa48b168063470274c3cc93ee92bf73acc45002171"}, &(0x7f00000001c0)=0x9c) 2018/04/26 04:20:09 executing program 0: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sockfs\x00', 0x0, 0x0) 2018/04/26 04:20:09 executing program 7: r0 = socket$inet(0x2, 0x7, 0x0) r1 = shmget(0x1, 0x1000, 0x48, &(0x7f0000ffd000/0x1000)=nil) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000000540)={0x2, 0x4e23}, 0x10) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000440)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x8, r2, r3, r4, r5, 0x0, 0x3}, 0x158, 0x1ff, 0x4, 0x3bfe3fc5, r6, r7, 0x4}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c765719d2ea638dd51a1004494a7e72bf98447e21785f6068ad7c339b082a34dbe1a99ca6377a83ceb7f3c8bc5725cc3ce645cc073814176de9344edf31a623f74cc26c3e96786db8b2ebe2572864401230b75a747fef4904c18141dc7650c6220d26d30aa8d95432bbec08705e381441bf037eaf812d09e8f397503244df99227e8ccea7fd8823d0685123455b0e495629849", 0x93, 0x8000, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/26 04:20:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x35, "9f6d8357a409b5dd685fa23c88f89dea5fd7f8a9f43be9995190dae0ca4d7801e682ea2a4c5e7c1e4b633d49ba20bad90f56ac50e1"}, &(0x7f00000002c0)=0x3d) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="030009000700030100eb4bff00080000800000"], &(0x7f0000000040)=0x1a) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000240)={0x1, 0x3, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x80}}, 0x8001, 0x100000001, 0x7, 0x101, 0x5}, &(0x7f0000000140)=0x98) 2018/04/26 04:20:09 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0xa2648, 0x0) write$eventfd(r1, &(0x7f0000000380)=0xad0, 0x8) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="560126a036637551", 0x8, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000400)={0x6, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/26 04:20:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x0, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000fb5ff0), 0x0) [ 136.083231] netlink: 'syz-executor3': attribute type 7 has an invalid length. [ 136.114135] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/04/26 04:20:10 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x4, &(0x7f0000000080), 0x0) readahead(r0, 0xfffffffffffffffe, 0xffffffffffffffff) 2018/04/26 04:20:10 executing program 2: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getrusage(0x1, &(0x7f0000000100)) mremap(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) madvise(&(0x7f000053d000/0x4000)=nil, 0x4000, 0x10000000000000b) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) umount2(&(0x7f00000000c0)='./file1\x00', 0x6) mlock(&(0x7f000053c000/0x3000)=nil, 0x3000) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00') 2018/04/26 04:20:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffdda) 2018/04/26 04:20:10 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xd00, 0x0) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x80000000, 0x201, 0x0, 0x7, r2}, &(0x7f0000000200)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x80000) ioctl$int_in(r0, 0x80100080044df9, &(0x7f0000002000)) 2018/04/26 04:20:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0xaf8, [0x0, 0x20001880, 0x200018b0, 0x200019c0], 0x0, &(0x7f0000000040), &(0x7f0000001880)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth0\x00', 'team_slave_1\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'veth1_to_bond\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x898, 0x910, 0x958, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}, @u32={'u32\x00', 0x7c0}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0xb70) 2018/04/26 04:20:10 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x801fe, 0x0) clone(0x8040000, &(0x7f0000000080)="6de38eb3619af41dbcee46dba166e3b7b67f7906ee5fa087d1281b63fade4bf24fbcf07662fff95e0c2333139ddd18a8e4a5aeae5443a5dad5289e55c6ff65e2cabf1c194f21c0d5898b3899ccae69d21fef8fc9b6ceb991ed9285d8cf9fe897c278cd23114b81f98cc604830e2f76e851f63ee831e56bf98ac4f1cf5ebc776a6ff5d74daca23931036302d19c77e002c139da81", &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) 2018/04/26 04:20:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000009c0)="0cee1f32b3c1544126fbfc235dd2f34224da40") fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/26 04:20:10 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x3, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:10 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast1, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xfffffffffffffc45) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) fanotify_init(0x4, 0x48000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/04/26 04:20:10 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) r2 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) tgkill(r2, r3, 0x7) 2018/04/26 04:20:10 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x153, 0x4) set_mempolicy(0x0, &(0x7f0000000100)=0xbf03, 0x5) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfb, 0x8000) r1 = memfd_create(&(0x7f0000000240)="2d776c616e30766277786e6574302d268882d23b1a301cf21d206576c666ad5a12f505b839941a80372a2f00", 0x1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4c000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x2, r1}) 2018/04/26 04:20:10 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xfffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/26 04:20:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x260, &(0x7f0000000040)}, 0x10) 2018/04/26 04:20:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff573, 0x40103) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x2744c214e7ffaa88, 0x10001, &(0x7f0000000040)=""/163, &(0x7f0000000100)=""/231, &(0x7f0000000200)=""/153, 0x4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/26 04:20:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x40000, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000340)=0x6, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x80) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000980)={0x2, 0x1000, 0x8, 0x9, 0x20, 0x9, 0x80000000, 0x7, 0x5d8, 0x2f}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x2) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) modify_ldt$read(0x0, &(0x7f0000000380)=""/116, 0x74) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000200)={0x5, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x88, 0x200, 0x237a, 0x8, 0x7, &(0x7f00000001c0)='syzkaller0\x00', 0x7, 0x3, 0x1}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000940)={0x800, 0x3, 0x1ff, 0x40, 0x3, 0xe84b, 0x1000, 0xfffffffffffffffd, 0x8, 0x1}) sendmmsg$nfc_llcp(r1, &(0x7f0000000900)=[{&(0x7f0000000440)={0x27, 0x1, 0x2, 0x0, 0x100000001, 0x8, "ffd496dcf7fbd48e36c9227ae0edb29457e30123ea93821d143539cf94dd18e30c60d05d4358ad091d1b9c9c9c36f42ac614933aee8f1323e479cef6776514", 0x1d}, 0x60, &(0x7f0000000880)=[{&(0x7f00000004c0)="5cd761b90084f69ab7e016af6cc81010ab708b3b9515777d086aba41e7e3d4bd9e18e8645f05db8608aab68095b8149378607e256acaa4b3e392511f198328fab5614eeb7ec484b23c11174f85f00083890789e7039cb5bdfa021b43a131b034fadfdd013d", 0x65}, {&(0x7f0000000540)="f5877f0599fa1cdfb802baff121794a8c50b408777212178ebe46f6fc3b29def150a92cfcd43f7342c40a7f6abc63505b04a", 0x32}, {&(0x7f0000000580)="ed11a03c5ca16a04cf347f2708ef17577ecacfb3d657b402b561bcd1735cdbbf14d650fcf2d7a42c3f2688a47a92bd256a2ed197cc3d00cda4200a799bedc1fd460b123a61815f314bb5ee5abcd0748a26c72a380f3312539b994339f675354ebe425c58dae492a9914611915618a3bc77a8dcbd22b59c4bacd8bb595054fa61d7398c4a9baa414dc6dd1b47ed60328c2452b66e491b2f58834eb010394f9b459612e8c4ee9f1c1b90", 0xa9}, {&(0x7f0000000640)="6e43d5f214a61c6ea6b9fdeab8092a0ba4affabaf6feb4e87ee1ab5235be183081344d72e014b5cc815ce29786a9e5067fec12602e58b7c55199b44e23fa22e9b08699a139eb739018e2c7836ea6baf740194dbbe70ae7069f505c01f6c3c86eb6d09e8248264f917d6051a693f61fa96841b36e0967ab4133d5ab983b3227b3cf94b40edd4d4f57f2511fa96c4856a1cebbc235e65c83667111a05d10a063e2179b43a70418fa2c796cfd7385c903cbed6bdd36dfbca7b1f384b3280c8d4b35b88bc97f7477a10125ed6cbed225cf46e62832109f", 0xd5}, {&(0x7f0000000740)="dea6df9d9589", 0x6}, {&(0x7f0000000780)="2f9f5a733e8de3f44dc2836b3e1e65a9e97c174aa48b3a2d6fd10ae6b7664cae15c5a4743e2b58b9f76192e4178230f4ae4320c3e08e1c2a64d402915ea3b98e20", 0x41}, {&(0x7f0000000800)="8f116a62c6c5f92951368dcad390ad899e08b3c7f8898a1f74cafce5aec18c8896c9e0c311cb58cafa33738dc5c79c9419eac0536e9c8bce43156eec6b3faa7d2b650b6cfbe7892857e5e8f95f7e2cb1d3bac6ea5700c5783f2ea8d1", 0x5c}], 0x7, 0x0, 0x0, 0x4844}], 0x1, 0x40) 2018/04/26 04:20:10 executing program 4: unshare(0x40600) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x100, &(0x7f00000001c0)=0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000000c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) fcntl$setown(r2, 0x8, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x2, r4}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0xfffffffffffffffa}) 2018/04/26 04:20:10 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x3, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffa000/0x4000)=nil) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6d5000) 2018/04/26 04:20:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/26 04:20:10 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) flistxattr(r0, &(0x7f0000000080)=""/103, 0x67) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x80000004, 0x8) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=""/117, 0x75}) 2018/04/26 04:20:10 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) readahead(r0, 0x774, 0x1) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x400000000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0x0, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/54) 2018/04/26 04:20:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="4408050500", 0x5) 2018/04/26 04:20:11 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) pread64(r0, &(0x7f0000000040)=""/13, 0xd, 0x0) r1 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/130) 2018/04/26 04:20:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x301000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{r2, r3+30000000}}, &(0x7f00000000c0)) 2018/04/26 04:20:11 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x3, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:11 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)) 2018/04/26 04:20:11 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, '\x00'}], 0xa}, 0xd) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000002c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/26 04:20:11 executing program 0: bind$netlink(0xffffffffffffffff, &(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc) r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa003, 0xffffffffffffffff, 0x0, 0xfc9c, 0xffffffffffffffff, 0x40008) ftruncate(r0, 0xfffffffffffffff7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x54) 2018/04/26 04:20:11 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1415c0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x6, {{0xa, 0x4e22, 0xb20, @empty, 0x7ff}}}, 0x88) socketpair(0x8, 0x802, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x200, 0x5a, 0x9, 0xc8e4, 0x1f}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x10, &(0x7f0000000340)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000003c0)=0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='./file0\x00') syz_fuse_mount(&(0x7f00000009c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2080000) 2018/04/26 04:20:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xffffffff}, 0xfffffffffffffcdc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="c2d9ee7a3669ec12db1f61132f079c00f266ed7f9b9f6289695e83907459705332c950b9048986397be356cc069b0f0fe4858e83ddabe0e1b7fd3c48fb3079c6f90a81934fb35bac8a7a1c637b1ae280039b1177c3b965f803fced9f8237f3363770b684ce5b34981f745177caab7f124d21cfdfbc5772dfca306f0ca3dd15da4cc1ca205b266499e371c2b67f681366c24d69ec0fa98902524c71207ec398c68c2773e4e659cb3e0bcd7d5fb6bc2d", 0xaf, 0x0) r4 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\x00', 0xfffffffffffffffc) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f00000006c0)=0x2) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="4837a5dd33cc01199634f69c98a2b35dfc807dcade8a31ab9ef378afcb0d5d77272265eb12d1a5912372f8ab874c6336b9514aad5e104c2367eb340efa36a739d19e32084564c14debc6a39f432c2434122544ef278578f86ddd7e9567", 0x5d, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r6}, &(0x7f00000004c0)=""/170, 0xaa, &(0x7f0000000640)={&(0x7f0000000580)={'tgr128-generic\x00'}, &(0x7f00000005c0)="b4e5076e2cf339c5257c2d60bdc8ad74ad63b382f59450b8780a14a6c255feef681026e2421c2a7d195ec04685bd52de64ca0e3285c9bc425cce58df0e53d00cd4f5f6804fb7", 0x46}) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) 2018/04/26 04:20:11 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:11 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x1, &(0x7f0000000480)) recvmmsg(0xffffffffffffffff, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000002600)=""/27, 0x1b}], 0x7}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) wait4(r0, 0x0, 0x4, &(0x7f0000000540)) 2018/04/26 04:20:11 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x10001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xd72c669d218eb00) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x6a8) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) [ 137.971181] FAULT_INJECTION: forcing a failure. [ 137.971181] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 137.983256] CPU: 0 PID: 10392 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 137.990208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.999591] Call Trace: [ 138.002225] dump_stack+0x185/0x1d0 [ 138.005897] should_fail+0x87b/0xab0 [ 138.009671] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 138.014469] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.019355] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.024758] ? __wake_up_common+0x123/0xa60 [ 138.029134] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 138.033886] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 138.039380] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.044780] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.049698] ? kmsan_set_origin+0x9e/0x160 [ 138.053980] alloc_pages_current+0x6b5/0x970 [ 138.058435] skb_page_frag_refill+0x3ba/0x5e0 [ 138.063003] ? kmsan_set_origin+0x9e/0x160 [ 138.067325] tun_get_user+0x10f9/0x7c60 [ 138.071340] ? mntput_no_expire+0xad/0x17c0 [ 138.075735] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.081175] tun_chr_write_iter+0x1d4/0x330 [ 138.085544] ? tun_chr_read_iter+0x460/0x460 [ 138.089994] do_iter_readv_writev+0x84d/0xa00 [ 138.094543] ? tun_chr_read_iter+0x460/0x460 [ 138.098989] do_iter_write+0x30d/0xd40 [ 138.102928] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.108427] do_writev+0x3c9/0x830 [ 138.112059] ? syscall_return_slowpath+0xe9/0x700 [ 138.116974] ? fput+0x25c/0x2e0 2018/04/26 04:20:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) socket$inet_smc(0x2b, 0x1, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/26 04:20:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/04/26 04:20:12 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/168, 0xa8}], 0x1, &(0x7f0000001980)=""/8, 0x8}}], 0x1, 0x0, 0x0) 2018/04/26 04:20:12 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}]) 2018/04/26 04:20:12 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0xae010000) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000240)="13b3116d1785a6b18db1b9e8b7bfc3315f4c33f0d064874d27", 0x19}], 0x1, 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/252) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfff, 0xcd, 0x2, 0x900, 0x45}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0xfffffffffffff0e2}, &(0x7f0000000400)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) [ 138.120303] SYSC_writev+0x9b/0xb0 [ 138.123939] SyS_writev+0x56/0x80 [ 138.127482] do_syscall_64+0x309/0x430 [ 138.131429] ? SYSC_readv+0xb0/0xb0 [ 138.135096] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.140315] RIP: 0033:0x455241 [ 138.143523] RSP: 002b:00007f9f83f4aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 138.151333] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 138.158628] RDX: 0000000000000001 RSI: 00007f9f83f4abf0 RDI: 00000000000000fc 2018/04/26 04:20:12 executing program 7: prctl$intptr(0x80000000021, 0xf9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x26100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x8, 0x67c6, 0xffffffffffff27ba, 0x400}, &(0x7f0000000240)=0x98) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) [ 138.165925] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 138.173216] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 138.180507] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 2018/04/26 04:20:12 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001800000000000000000000000700000100000000000018"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x1, 0x1) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/26 04:20:12 executing program 7: r0 = socket(0x10, 0x2000000000802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x6, @empty, 0x7}, {0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, [0xb7, 0x50, 0x8, 0x7fff, 0x4, 0x2, 0x5, 0x100000000]}, 0x5c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x5, 0x7}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_deladdr={0x48, 0x15, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/04/26 04:20:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) flistxattr(r5, &(0x7f0000000040)=""/95, 0x5f) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/04/26 04:20:12 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x39e2, 0x80200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0xa30, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x85, &(0x7f0000000140)="6cad00fbd3cbca0ef28d27d2cc76b1cd726f1420201eca392e376bf3fd4cd2f5dcca6dbc43d52a0709495b099d0b453a181a57a6d2c76477cff2dfb871e4db6df5267d407df3185e71731cfe82ea003e233775245c9df95bb544868d49067e7c4d72b7a65b4e41627a1c55cb4e10e090751fb0bf677cb353d8a00e160512e4f4504fd9b3fc"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0xffffffff80000001, 0x0, 0x1, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000480)={r1, 0x6}) r2 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x8, 0x1, 0x2, 0x80000001, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r3, 0xde}, &(0x7f0000000400)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x1}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=ANY=[@ANYBLOB="0400000000000000"], 0x5) sendmmsg$alg(r0, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="e8a33f36b13886ba8c4a93d5744043fc6cd69d6d8144ef9a6275", 0x1a}], 0x2, &(0x7f0000001600)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xa8, 0x404c080}], 0x1, 0x4008004) sendmmsg$alg(r0, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000004c0)="e92495a322ca54f0713346558ce87a9fbf15e5818fe83b4060d9690f7f8714782651f74f67d003ea5a70ca3b811ed5a74d03ce9d2af344868dc8450d2e41059188c6d5c9434441843fa917", 0x4b}], 0x1, 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"95ae8caa3ef88f44d362b89b2c57dd60bfd631f76fd94fce8ba094742690ef939c282cde04dde642f50c4e5663b4657a537e77ebf2f4b5796f6dacbe14ef2ef0e48d7b966cbae52b4971e79bd1fcae884b125183e14c2ba073f7ca25d45594beca8fe6956d53848f4d476549eb157bb97794ef72e5015bb445cf8a62424fbeeff38709a509eb99e286baf79a0dc5674828076485792e8c1726aca0a1457bc551d02370c00f34042ca59f13c322e346224804d10862f8385c8868aa841858648481338dd7107e0cdd288e57adce2ca555f7ee55d4d778899b14461bac36b4f3"}], 0x170, 0x80}, {0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000003280)="71715fddb05310ad8af91cba654ddbc4c3cad8b768ff4d31adf9c7f2f93445b93b33b906790300f00565df88c75279be0a084d7d8eefb6187876347ae5739dcc9250ef", 0x43}, {&(0x7f0000003300)="4d13fd1c68edd2d0cb724d0537780c50dffddb4c8af1941cc138c4bb681372c8ec405f686426070b4ba216b374cb84", 0x2f}], 0x2, 0x0, 0x0, 0x20008005}, {0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000003380)="c91706aba09dae2b90070dc948b81fd3b51f311c4e94faf98c94a6569f7560b2bc81fd41d6050d23e4cd7738ff3c55ab64ca757f54009af37b44da8b7e73f3af92e747ac28d87b497ecace98bb4ad7822be7a519a640cbf628978ec1b71856fd2c9f10e97889a0e59018d5faf41eb76729d3cbe333c60c48af446650a5693831ecd207e260f72309a5b30c6a2c2c646053b8f3e97e1a3c6302bce70689f1c4b60fc08db266fb8498f6ec32a331a8011b9f965d80c4162d5e34f83f25088b080a77095775b3ed5bae8cfec38c0e060cb31aebe46727b21f6f6ef9bb08f7", 0xdd}, {&(0x7f0000003480)="2f8619858d1244cc22f82d8582da36ac2c44f2cdeb799e7d2948f9d493b6899aa5f7482d3df1eb38472dc41ee160c37a28ab54b79a1fc62d9ebf2d2f3aa84c960515aa2b8072b2485f73e0131e42926a152b2beeaa00eaf43c13c85bf3cf6bf63ad6ae3c5c1b26fd487cc6572b0e60bf1e4f05df11d1fd2e0f074959b42d289d5c11792f0b63915547af9f2b7e339c1ab2b1726f9a4cbbd85fd5849fdea0fe0a504ab08dc27d418c7490d74ccad61e98c4", 0xb1}, {&(0x7f0000003540)="7ea884a673e85b75d77c2a3b60698df85707", 0x12}, {&(0x7f0000003580)="fe82854bc0b80eeceafd12972838377e54e81c7720c07b41260ef8c824b52d9243d2b42be694fae00391a68c4f7221e9a14fbd86af59d251777e12f79b3778d43c198c295f09e3bb967c073e8184db44f1c6e9eb27b9c79471dfe64a6cd1ec6aa4e308d0c1260c7494a3f374d61cf30963ae7ca8aa927e2c56ca18428405ae1ce3968b92fdfbacf652cd7e22fa0b7d4efed35108fcd456074ed2289df3dbeb6053", 0xa1}, {&(0x7f0000003640)="1ad3a696e51e6b065b03fa3d85f303902c2faccde83d893655b080ae7f29be161512a26d4cfc527c43957da05d8ae2dc56f6cbf3944fd633afb3459f5adebc2c4cbd9e1bf5aa6f1abf2fe2c3173508b86a63cb3dc9cd2aac90bea680ffeff1b3290d", 0x62}, {&(0x7f00000036c0)="02be8c513212fe487897261a130c77d164e9169c2381a1c1d864e401f17214de32a950e1c3ab587b39daf2171a7c8cfe3212ef64ae6fb06944f34603c9f0db8636b2ca3706e11a52b4383fd5732fe8fba871a53c94f0e8805fdce7b31c8f5862c9af107643ca31e71ac8d8db47f6c9b2157f0bad4aea8a094fb8efac4034b9988bdf70b6fcaaacb7cd8c518f479af5cd5d25d9e604b00d4f4a70f701d68bd70a023392c5f6896d7969899c5237ae8930318b16b43398f4e675cc20c8af0d8f704811e8deeef0", 0xc6}, {&(0x7f00000037c0)="dc1ee8eb464fbbef035212fda8c3072fe9bdfec3ef74395e5daa7a02225ab4309496f28588408c0a1230811d571b4b09c05fb1ce0f96722bfde81c308ba28fa4ae0ef73a0dde3a", 0x47}, {&(0x7f0000003840)="5fcf05803e758f9ec047c646914014ec179b890bbece5c99373968a0d01213e982f3006f86289a08ae6bca64e553aa96f75c02e256f356dc2d4ebcda451a16e7a03fc38f0d8dbb5037bd8a952c3dd5e5a5843d65cd2766d448f95ed3dc0a9a88d7a7d89b", 0x64}, {&(0x7f00000038c0)="c32aec7c04c2dcf0aab5a72698fdbd0b73ab9f75765b99060b0f0af26751342281f3e6187aee507eb064d92d1768898c5240105ae3298f526c7ce21add31c775d71d4c916d135ebbfec5d57f8b8b4f8cfe492349c872418cbbc613292a62f39fed2a73a97ae942fbb141d1d134f8b341562ebc0e06bfc4ca40ac30d317f6fd461483edf90c582fd671297e36dc215159d0fcc3f0defdbc645a68871f72e10b510fcd6d250d4daf4c87b6b6db139bfeded319809d9dbd1185d563c34b4b3d505e283a566386253feb08bd589db230514a3fcf1066d62d2f231d78c1a3edc089d7f246cee078c96c0c1dd474f172d58d5506537751d1970dfd", 0xf8}], 0x9, &(0x7f0000003a80)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x60, 0x117, 0x2, 0x4a, "ebd1e8bb3d43d9b96b83f374319e1d0497814eda23bca50bd407ad265066f1a23f6636203cbdda41f9486c86d7b933bc8ca9d74b26220916c2075009eb2e27c3777281f11c1b8d585ea8"}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x8000}, {0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003b40)="d182ca751659dbb739d089fc2cda179b36c926d40faa6d797b03f114de1059d71ab8d5e506038bc626bde59297cfcd743ff5c9a06477af9e204031bbe26008fd3f326a751637ce9d1d8ba0ec8d2cac6b50650d63b2522d2db5596c5c099f50dac8b383d7a22dc89017438c11f670e37fddc66da5f181f3bf2ddcecc7b24a", 0x7e}, {&(0x7f0000003bc0)="3e75f4ce7b5b0b9f81df766d9f5a210595f22f8f4f2d85013e09ed570427707ca47971b04b1cf3c79a3e9763d821eab95a854d668d63283705", 0x39}, {&(0x7f0000003c00)="bbe4fba4c037d928f1ac8e7ddf09e7687cd4f9701a19a7ed2afb04037eb5ae7c85814d07dcfd9dd106d627d70f76be51b8e7ac31cba6477b8f2fb7de34288696537d1c7af3c266f357a026d97c1cfaebb55487c677a46980878189047b2daf2c230337ea218d9e1a5af7909e5492f6f241928f74330531205e7158439b2109e674e4034bb08e1d2791163b94fc2f8d548f76e125dd7ccabeb9011481f2e6e6fee17848f2bf957bc800039f7ca1d72f42ae58bae021abfdac3718f85c849f1e0351dc371d1352f5bc6beb0605e1b939351c9e24737b701b9646274b57cf905fdd32d1fac2a82508d43be0", 0xea}, {&(0x7f0000003d00)="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", 0xfa}, {&(0x7f0000003e00)="ac7ef6e8745b304b6a5e7e65130d326b868e0e8caf4c93a8603cf366a7dbdb8eb79d57af4eb8f149f21acc2c6373724bb41fb775cb5b8753f974a426f67253b784d5478ade6dbd4db5f2c0f70724ee95b8a487f088db4c857c10021ac6f53f21be7b50a5158cf9ab2e81a042c5b25bb493e5456788ba69cf3b7ab37b972dd51f95754ab2cfdfe930503400915d1371a3", 0x90}, {&(0x7f0000003ec0)="b150a6a49af197b04b1cf262358dbdaeb7dec09062d68776be8557c5c65769284791aff2f6ecf885e1f4e13efd4465b11a23", 0x32}], 0x6, 0x0, 0x0, 0x4008040}], 0x6, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/153, 0x99}], 0x1) 2018/04/26 04:20:12 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100)={0x4}, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x4008}, {r1, 0x4180}, {r0, 0x4000}], 0x3, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)={0x6}, 0x8) write(r0, &(0x7f00000002c0)="e6e75cb5adba9d6c7db6a1842a844ea21b6b08577791d8", 0x17) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4000010000000009}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r4, 0x2e, "8b9c60ebc03033e374e8062118b15d2345d6e3a1bbef13a5fee153997b2e83afccb4fe34d3af4b41f00a9d8c20560f34208980c56e9cacb868678d9f406f84836b91720458ea322d29c79e35"}, &(0x7f0000000280)=0xffffffffffffff29) 2018/04/26 04:20:12 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xd41, 0x20100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xb}}}, 0x1, 0x9}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x6, 0x8}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @multicast2}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'nr0\x00', r3}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="4f00bb13fbcaf86553af2b1100001400010200000000000afe0012", @ANYRES32=r4, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x204c00) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0xffffffffffffff81}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000003c0)=0xc) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000100)={0x33, @multicast1=0xe0000001, 0x4e23, 0x0, 'ovf\x00', 0x2, 0xce, 0x61}, 0x2c) 2018/04/26 04:20:13 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:13 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/168, 0xa8}], 0x1, &(0x7f0000001980)=""/8, 0x8}}], 0x1, 0x0, 0x0) 2018/04/26 04:20:13 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x4000000000100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000000c0)={r3, &(0x7f0000000140)=""/198}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}], 0x3, 0x0, &(0x7f0000000100)={r1}) 2018/04/26 04:20:13 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) setpgid(r0, r1) r2 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000001c0), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @random="8c2caef50f8d"}, 0x10) 2018/04/26 04:20:13 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300), 0x4) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x100000000, 0x4, 0x90, &(0x7f0000ff9000/0x4000)=nil, 0x7}) rt_tgsigqueueinfo(r2, r2, 0x34, &(0x7f0000000080)={0xd, 0xd908, 0x1534, 0x747ada85}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x6]}) 2018/04/26 04:20:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/04/26 04:20:13 executing program 2: gettid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000000c0)=""/19, 0x13, &(0x7f0000000100)=""/120, 0x1, 0x7}}, 0x68) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x208000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/04/26 04:20:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x7}) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x160) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x3, 0x3, 0x8, 0x3, 0xdc}}) 2018/04/26 04:20:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) set_thread_area(&(0x7f0000000000)={0x23e, 0x20000800, 0x0, 0x7fffffff, 0x8, 0x7, 0x7, 0x1, 0x3, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) pause() 2018/04/26 04:20:13 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0xff, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x3, 'nq\x00', 0x8, 0x6, 0x2d}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0x4, 0xfffffffffffffffe, 0xfff}}, 0x44) r1 = memfd_create(&(0x7f00000000c0)="7272dab108c700", 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x3ff}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000002c0)={0x0, @multicast1=0xe0000001, 0x0, 0x4, "7272dab108c700"}, 0x44) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/26 04:20:13 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000240), 0xfc17, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="01", 0x1, 0x4008000, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x88880) openat(r2, &(0x7f0000000040)='./file0\x00', 0x400000, 0x0) 2018/04/26 04:20:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) truncate(&(0x7f0000000080)='./file0\x00', 0x83) 2018/04/26 04:20:13 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) [ 139.779752] FAULT_INJECTION: forcing a failure. [ 139.779752] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.791607] CPU: 1 PID: 10475 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 139.798539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.807893] Call Trace: [ 139.810483] dump_stack+0x185/0x1d0 [ 139.814116] should_fail+0x87b/0xab0 [ 139.817837] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 139.822601] ? kernel_poison_pages+0x40/0x360 [ 139.827119] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.832489] ? kernel_poison_pages+0x1a0/0x360 [ 139.837120] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.842576] ? get_page_from_freelist+0xab28/0xb600 [ 139.847599] ? update_stack_state+0x885/0xa40 [ 139.852114] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.857484] ? is_bpf_text_address+0xb4/0x4b0 [ 139.862071] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 139.867018] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.872475] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.877329] kmsan_alloc_page+0x82/0xe0 [ 139.881310] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 139.886068] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.890913] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.896282] ? __wake_up_common+0x123/0xa60 [ 139.900607] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 139.905284] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.910744] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.916114] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.920965] alloc_pages_current+0x6b5/0x970 [ 139.925377] skb_page_frag_refill+0x3ba/0x5e0 [ 139.929868] ? kmsan_set_origin+0x9e/0x160 [ 139.934117] tun_get_user+0x10f9/0x7c60 [ 139.938094] ? mntput_no_expire+0xad/0x17c0 [ 139.942417] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.948419] tun_chr_write_iter+0x1d4/0x330 [ 139.952750] ? tun_chr_read_iter+0x460/0x460 [ 139.957165] do_iter_readv_writev+0x84d/0xa00 [ 139.961673] ? tun_chr_read_iter+0x460/0x460 [ 139.966083] do_iter_write+0x30d/0xd40 [ 139.969976] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.975435] do_writev+0x3c9/0x830 [ 139.978987] ? syscall_return_slowpath+0xe9/0x700 [ 139.983826] ? fput+0x25c/0x2e0 [ 139.987112] SYSC_writev+0x9b/0xb0 [ 139.990666] SyS_writev+0x56/0x80 [ 139.994120] do_syscall_64+0x309/0x430 [ 139.998014] ? SYSC_readv+0xb0/0xb0 [ 140.001656] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.006845] RIP: 0033:0x455241 [ 140.010034] RSP: 002b:00007f9f83f4aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 140.017742] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 2018/04/26 04:20:14 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x40, @empty, 0x5}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x0}) 2018/04/26 04:20:14 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1c}}, 0xfffffffffffffe95) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x2710}, 0x10) listen(r0, 0x3) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/04/26 04:20:14 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7f, 0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0xffffffffffff8001, 0x369, 0x81}) [ 140.025017] RDX: 0000000000000001 RSI: 00007f9f83f4abf0 RDI: 00000000000000fc [ 140.032281] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 140.039551] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 140.046818] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/26 04:20:14 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/168, 0xa8}], 0x1, &(0x7f0000001980)=""/8, 0x8}}], 0x1, 0x0, 0x0) 2018/04/26 04:20:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x800006) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x4}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) ioctl$KDMKTONE(r1, 0x4b30, 0x6283) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffff, 0x298002) 2018/04/26 04:20:14 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0x7fffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="d40faa450230fae999d350c9ed95f657dc453d829d0cc52fa729d223168e9d708d153bad632031ecb963b4c829d535431dafcf15c43a02c595dda422ce25e8507407ce5b7a248b69cc105b488e38f3190c044b5941fbb3cae56eee7553c37debecfc68cc13c3c0a1bd9ce670d5a733d50dcd7185430041951447a92f4147d41af20c965a6fe6f520f8cfaf397767f7f9049b05944327ce99736d55a48c5aa806b86806005ed9dbcd26b775248a99d2c9a97a1de13c2c4242ec431a2c0228a533448e35f5bac4e4f288f4c3c2f8c8b22fe8157da20513") getpid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x406) close(r1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/26 04:20:14 executing program 6: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tee(r0, r0, 0x9, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000280)={0x1, 0x0, 0x35}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}}, 0x80000000}, &(0x7f0000000200)=0x90) 2018/04/26 04:20:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0xfffffffeffffffff, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x10) 2018/04/26 04:20:14 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) clock_adjtime(0x6, &(0x7f0000001140)={0x1, 0x7, 0xfffffffffffffeb3, 0x0, 0x62, 0x19, 0x4, 0x7f, 0x8, 0x2f, 0x229de5c8, 0x8000, 0x5, 0x8, 0x8000, 0x6, 0xff, 0x8000, 0xb7, 0x3, 0x40, 0x20, 0x9, 0x2, 0x1, 0x3}) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0x10040, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 2018/04/26 04:20:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42, 0x0) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x1, 0x3, 0xf9b, "d4ba0ce2d88af25d06f5e183e837ba15be4c955fa84e8f2a44a3ad310a0b25c21480596adf494cab8c6daf92a7b5db82391ec04de9c83d4db0f09a64fca9bc", 0x2f}, 0x60) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14f05d7c60ffaae000000100004e20f87faf2dd394952dd945e7d770451373ffa882c6d2b8b20ee8386fe328bcdf522f743efebffb3c28b862679a02d7bcc1c6bab5f44549ab121fb9005e91ea2b2471c9f1de0b56b08c3878c9a66c06dc9785dd5087d7e37f223955f087df47d9356b6d229fcd47f98f564a67b3217330cdc2c90dcf53017c7484a468963b421feec101b8730a95e8a45ae19ccb668a06bd314fdd910ad98e6cbc8e442bbecaac09130de7a240940470b46cf7428e5cd893c7680ac3876572d0426169d101ccd99f1e9ffc02", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 140.556809] FAULT_INJECTION: forcing a failure. [ 140.556809] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.568663] CPU: 1 PID: 10526 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 140.575589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.584947] Call Trace: [ 140.587548] dump_stack+0x185/0x1d0 [ 140.591181] should_fail+0x87b/0xab0 [ 140.594911] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 140.599675] ? kernel_poison_pages+0x40/0x360 2018/04/26 04:20:14 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') [ 140.604174] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.609538] ? kernel_poison_pages+0x1a0/0x360 [ 140.614124] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.619576] ? get_page_from_freelist+0xab28/0xb600 [ 140.624600] ? update_stack_state+0x885/0xa40 [ 140.629116] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 140.634481] ? is_bpf_text_address+0xb4/0x4b0 [ 140.638977] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 140.644001] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 140.649458] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/26 04:20:14 executing program 4: fanotify_mark(0xffffffffffffffff, 0x82, 0xfffffffffffffffe, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') [ 140.654312] kmsan_alloc_page+0x82/0xe0 [ 140.658290] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 140.663050] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.667899] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.673269] ? __wake_up_common+0x123/0xa60 [ 140.677598] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 140.682277] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 140.687731] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 140.693100] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.697958] alloc_pages_current+0x6b5/0x970 [ 140.702375] skb_page_frag_refill+0x3ba/0x5e0 [ 140.706870] ? kmsan_set_origin+0x9e/0x160 [ 140.711120] tun_get_user+0x10f9/0x7c60 [ 140.715101] ? mntput_no_expire+0xad/0x17c0 [ 140.719430] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 140.724815] tun_chr_write_iter+0x1d4/0x330 [ 140.729150] ? tun_chr_read_iter+0x460/0x460 [ 140.733561] do_iter_readv_writev+0x84d/0xa00 [ 140.738071] ? tun_chr_read_iter+0x460/0x460 [ 140.742484] do_iter_write+0x30d/0xd40 [ 140.746375] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.751831] do_writev+0x3c9/0x830 2018/04/26 04:20:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) [ 140.755379] ? syscall_return_slowpath+0xe9/0x700 [ 140.760218] ? fput+0x25c/0x2e0 [ 140.763504] SYSC_writev+0x9b/0xb0 [ 140.767047] SyS_writev+0x56/0x80 [ 140.770498] do_syscall_64+0x309/0x430 [ 140.774400] ? SYSC_readv+0xb0/0xb0 [ 140.778035] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.783220] RIP: 0033:0x455241 [ 140.786401] RSP: 002b:00007f9f83f4aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 140.794105] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 140.801368] RDX: 0000000000000001 RSI: 00007f9f83f4abf0 RDI: 00000000000000fc [ 140.808636] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 140.815900] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 140.823164] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000002 2018/04/26 04:20:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x22000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xfff, 0xdc6, 0x1}) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/26 04:20:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "ea33ad7aea7d7a24a5f4b92aa7d65b5940dd3bf40b4e33de3e89a4aa90d11c1d"}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xff, 0xeb, 0x0, 0x12, 0x1c, 0x4, "b10d2e1ea20578283b334e75b878b409946ca65ecfecf46c446dbe66e7a274912d4ab19161480a6d32cca1e747526cd97bfb4d398991643b24cee2ed2842e97b", "53529732c332c97cbfe2c1cc7df9a3c4f34fae7d4d773a742b623f48f752bb93c36b4d51f82e12dccbefd6cac3e12dad1d587fe150be596bf481f05e5e8ac35b", "4b9afbf8f2b3dbab19b07bf89cbf9e93b5af7c64e21d8aa58b80ee2c5c355c18", [0x80, 0xfffffffffffffe01]}) 2018/04/26 04:20:15 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x610000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @broadcast}, &(0x7f00000003c0)=0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0208000000000000000000006294d4592fee967e1aae933acdc687d52f0c0e9a92cc27144998ab3290b3ded9ae5bc6574bef342019e2f0fb939d7f6a06388f51eeebbabbf36e9232bddc082872f322c2374fdb80239b452059c67b6db5bf4f89b0b6d177e6987f47088c36fc0be5b3b6d2f39ee7"], 0x3}, 0x1, 0x0, 0x0, 0xc001}, 0x80) mmap(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x0, 0x88000044031, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/70, 0x46) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000140)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x3) syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x8, 0x101000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000180)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0x3) 2018/04/26 04:20:15 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x8100, 0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x7}}) semget$private(0x0, 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) exit_group(0x19) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xfffffffffffffffe, 0x7d}, &(0x7f00000001c0)=0xfffffffffffffe0b) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/26 04:20:15 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/168, 0xa8}], 0x1, &(0x7f0000001980)=""/8, 0x8}}], 0x1, 0x0, 0x0) 2018/04/26 04:20:15 executing program 1 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) 2018/04/26 04:20:15 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80300, 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001340), &(0x7f0000001380)=0x4) clone(0x80000, &(0x7f00000013c0)="8c36877179e36a3d21efdf0ce90833add6a24bd8f09dd9", &(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)) tkill(r0, 0x1000000000016) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) [ 141.066281] FAULT_INJECTION: forcing a failure. [ 141.066281] name failslab, interval 1, probability 0, space 0, times 1 [ 141.077658] CPU: 0 PID: 10563 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 141.084610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.093988] Call Trace: [ 141.096615] dump_stack+0x185/0x1d0 [ 141.100284] should_fail+0x87b/0xab0 [ 141.104052] should_failslab+0x279/0x2a0 [ 141.108177] kmem_cache_alloc+0x136/0xb90 [ 141.112363] ? build_skb+0x102/0x6b0 [ 141.116624] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.122164] ? copy_page_from_iter+0xa9c/0x10b0 [ 141.126873] build_skb+0x102/0x6b0 [ 141.130461] tun_get_user+0x1808/0x7c60 [ 141.134469] ? mntput_no_expire+0xad/0x17c0 [ 141.138864] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 141.144295] tun_chr_write_iter+0x1d4/0x330 [ 141.148659] ? tun_chr_read_iter+0x460/0x460 [ 141.153103] do_iter_readv_writev+0x84d/0xa00 [ 141.157652] ? tun_chr_read_iter+0x460/0x460 [ 141.162101] do_iter_write+0x30d/0xd40 [ 141.166036] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.171539] do_writev+0x3c9/0x830 [ 141.175187] ? syscall_return_slowpath+0xe9/0x700 [ 141.180091] ? fput+0x25c/0x2e0 [ 141.183420] SYSC_writev+0x9b/0xb0 [ 141.187062] SyS_writev+0x56/0x80 [ 141.190608] do_syscall_64+0x309/0x430 [ 141.194555] ? SYSC_readv+0xb0/0xb0 [ 141.198228] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.203439] RIP: 0033:0x455241 [ 141.206648] RSP: 002b:00007f9f83f4aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/26 04:20:15 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa35000000000000000000000000000000"], &(0x7f0000000180)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/219) membarrier(0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x5002, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x1000000) write$fuse(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="e5000000010000000000005490bfc2da9d8b4109b078040f497b363345999316676574b903c5478c424da6a5c7450448a3a37a231d8aab32770718dad5b03cfb88d5008bda8c60b5a549dc1637acd703d51f1d544d6f3b551ab95ccd09000000000000002c6746e3521cb5e2e1ea21c0ad61ab49bf5a8717c23f29a32c94e49bbd7475fd63138b5a4aca5f82ee246506333fcfd8434865913ec5431930bd4c523d15247bdd14425d0c7a2b5d59571a281f8740cfcc904463fffeec6dbb09d582b7cb94434741f872221ca83dafe6dd662e85"], 0xe5) [ 141.214390] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 141.221685] RDX: 0000000000000001 RSI: 00007f9f83f4abf0 RDI: 00000000000000fc [ 141.228977] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 141.236271] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 141.243562] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000003 2018/04/26 04:20:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x10001, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000200)={0x2, r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x69, 0x610000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x8c) clock_settime(0x6, &(0x7f0000000140)={0x77359400}) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x132}, 0x4004000) 2018/04/26 04:20:16 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) inotify_init1(0x400000080001) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r2 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000634000)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000000700)}], 0x1, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/26 04:20:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f00000002c0), 0x8) bind(r0, &(0x7f0000000300)=@sco={0x1f, {0x0, 0x0, 0x8000}}, 0x80) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x673936b4df83ce00, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/134) mkdirat$cgroup(r1, &(0x7f0000000280)='syz1\x00', 0x1ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x90, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x8cd1, 0x400}) 2018/04/26 04:20:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10012002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x30640, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000440)={@dev={0xac, 0x14, 0x14, 0x12}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc) fcntl$setflags(r0, 0x2, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0xb9, 0x48, &(0x7f00000002c0)="6d5faf082475fcfec9013741ac9745e69e4aef4b81b9a3cd319897f7f2beb139ebae1f6e0e33479efc62a075099ff7029aa8b021975a0f7e60824d186b7c956216f478c753abe5b794eb12f5a43eed2f7221a3168245efc1d6f181c7b500bf44d4ad132569b4cb328e01091bb5b132315559ee0dc7c0775cfe4aa7ab253ac71e9251531fa01dcfa46db3b4b87144b392fad8884ea5fdb094f37c37dd5a929277bc987427179aba1916c4b364e9db55804e44b1b54dab50310c", &(0x7f0000000380)=""/72, 0x20, 0x22}, 0x28) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) membarrier(0x50, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x101, 0x2}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) pread64(r2, &(0x7f00000000c0)=""/27, 0x1b, 0xfffffffffffffffc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0xa000, 0x0) 2018/04/26 04:20:16 executing program 1 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:16 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) 2018/04/26 04:20:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f00000001c0)="abeaa40eeb3e6414af5465dbadcd5ef7119cee96eb779cd39b02ea61bfb9263a444113bf9e", 0x25, 0x810, &(0x7f0000000200)=@in={0x2, 0x4e20}, 0x80) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)='g', 0x1}, {&(0x7f00000013c0)="a0", 0x1}], 0x2, &(0x7f0000000040)=[{0x110, 0x10f, 0x7, "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"}], 0x110, 0x3}, 0x8000) 2018/04/26 04:20:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x181000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x10, 0x70bd28, 0x25dfdbfd, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x2) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') [ 142.319730] FAULT_INJECTION: forcing a failure. [ 142.319730] name failslab, interval 1, probability 0, space 0, times 0 [ 142.331091] CPU: 0 PID: 10586 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 142.338050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.347434] Call Trace: [ 142.350074] dump_stack+0x185/0x1d0 [ 142.353750] should_fail+0x87b/0xab0 [ 142.357518] should_failslab+0x279/0x2a0 [ 142.361627] kmem_cache_alloc+0x136/0xb90 [ 142.365810] ? dst_alloc+0x295/0x860 [ 142.369547] dst_alloc+0x295/0x860 [ 142.373171] ip_route_input_rcu+0x35cd/0x6670 [ 142.377745] ? nf_nat_ipv4_fn+0x24c/0xda0 [ 142.381946] ip_route_input_noref+0x10e/0x140 [ 142.386461] ip_rcv_finish+0x631/0x1d00 [ 142.390446] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 142.395851] ? nf_hook_slow+0x36f/0x3d0 [ 142.399832] ip_rcv+0x118f/0x16d0 [ 142.403287] ? ip_rcv+0x16d0/0x16d0 [ 142.406933] __netif_receive_skb_core+0x47df/0x4a90 [ 142.411991] ? rdma_rw_ctx_wrs+0x7bc/0x1370 [ 142.416319] ? ip_local_deliver_finish+0xec0/0xec0 [ 142.421292] netif_receive_skb_internal+0x49d/0x630 [ 142.426345] ? netif_receive_skb+0x47/0x240 [ 142.430673] netif_receive_skb+0x230/0x240 [ 142.434966] tun_get_user+0x740f/0x7c60 [ 142.438955] ? mntput_no_expire+0xad/0x17c0 [ 142.443314] tun_chr_write_iter+0x1d4/0x330 [ 142.447651] ? tun_chr_read_iter+0x460/0x460 [ 142.452063] do_iter_readv_writev+0x84d/0xa00 [ 142.456576] ? tun_chr_read_iter+0x460/0x460 [ 142.460988] do_iter_write+0x30d/0xd40 [ 142.464886] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.470352] do_writev+0x3c9/0x830 [ 142.473952] ? syscall_return_slowpath+0xe9/0x700 [ 142.478819] ? fput+0x25c/0x2e0 [ 142.482112] SYSC_writev+0x9b/0xb0 [ 142.485721] SyS_writev+0x56/0x80 [ 142.489226] do_syscall_64+0x309/0x430 [ 142.493138] ? SYSC_readv+0xb0/0xb0 [ 142.496775] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.501964] RIP: 0033:0x455241 [ 142.505149] RSP: 002b:00007f9f83f4aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 142.512861] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 142.520131] RDX: 0000000000000001 RSI: 00007f9f83f4abf0 RDI: 00000000000000fc [ 142.527402] RBP: 0000000020000180 R08: 00000000000000fc R09: 0000000000000000 [ 142.534667] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 142.541937] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000004 2018/04/26 04:20:16 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20004001}, 0x40000) close(r0) socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0xd, &(0x7f0000000240), 0x4) 2018/04/26 04:20:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cgroup.max.descendants\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/48, 0x30) pwrite64(r0, &(0x7f0000000000)="8cce9ba23fa7ea60e27b0a6b67dd1ab894e5f1d0bcdedcfcdef77547df1c3dc7446cb3acbe00e0bb7bc8888ab27731314b33181cae", 0x35, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x10000) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x3, 0xa7c}, {0x1, 0x7ff}, {0x4, 0x1f}]}) 2018/04/26 04:20:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x181000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x10, 0x70bd28, 0x25dfdbfd, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x2) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/26 04:20:16 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x266, 0x200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x15, 0x10, "da6c3cfd4d6c8d96d2caa588a2785f289ebfb61a518d4ff4d0023432eabd5c300813114e43c031fd51f73fb5235b321e86e1db624f205e8600c73d4e0cc040b9", "a5c05fe4b2291e50aa7fe92385dbe94dbc2100bc9fc5da44cacf99e310e5dd4e5fd29099113a8c76f7979cff7b18f5607345b5307746d345d995cac964b32178", "2876c605ee95596db271e35e96f916ce8fd47b25923625157332d857e70db340", [0x1, 0xce]}) unshare(0x8000400) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0xb88, 0x2}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl(r1, 0x4400000000001282, &(0x7f0000000400)="004e25f5e7089fe4d0054f8a6b9565f523a5d61b0d0a98635ad912f867ebeb166169adbcc92b3dd9044787fd2c5d4a0ab44ab3ebb2accd93af1a376219f27f25af6c6f03143d911dcd71cd8b62dd2198b602ace882dd4476f9289cf4adbd8bf746e95727000000000000") ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000280)={&(0x7f00000000c0)=[0x7f, 0x10000, 0x400000000, 0x200, 0x9, 0x8, 0x3], 0x7, 0x4, 0x4, 0x9, 0xffff, 0x32, {0x8, 0xab9b, 0x6, 0x8, 0xaf23, 0xff, 0x7, 0x1, 0x2, 0x0, 0x3, 0x0, 0x8, 0xc0000000000, "e2d3d78f2583ea4ec167ce407b8b82651aed5d112c81e0f315c125283b5bd9fe"}}) 2018/04/26 04:20:16 executing program 5: socket(0x11, 0x803, 0x300) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/26 04:20:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) ftruncate(r3, 0x7fff) getrusage(0x0, &(0x7f0000000640)) ioctl$TIOCCONS(r2, 0x541d) getpeername$inet6(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x1c) r4 = getpgid(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000780)='westwood\x00', 0x9) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r4) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f0000000440)=""/64, 0x40}], 0x5, &(0x7f0000000500)=""/220, 0xdc, 0x30}, 0x20) 2018/04/26 04:20:16 executing program 1 (fault-call:0 fault-nth:5): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:16 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') shutdown(r1, 0x1) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 04:20:17 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fcntl$getflags(r0, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000000000}], 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000300000000000009078ac1414bbac2314aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6083c03237c318f46a207e163ff8ed27717155e2ba76949a1b9980399fee472b1943541f11e9c9dd8dbf5bcbfa64325318ccf2b1ae1849888833d446a86a5bbfb9d294071d91630d5cf4bd82b500f54db4e36a04d6157207ecaabc09a0696cddb77fee134256ece9d0825d39e0b9970077b18f65193d7bc580f5481e5e079412831b2890c33f9987"], &(0x7f0000000000)) 2018/04/26 04:20:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x2480) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000791000), 0xb6, 0x0) 2018/04/26 04:20:17 executing program 0: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0xe2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x1ff, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x200, 0x9c7a, 0xa8, r1}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0xa00) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000240)=0x78) 2018/04/26 04:20:17 executing program 2: r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffff0650) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x200, 0x1, [0x1]}, &(0x7f00000001c0)=0xa) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/04/26 04:20:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x280) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x0, 0x55, 0x80, 0x8, 0x5da1}, &(0x7f0000000180)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008d5000), &(0x7f0000516000)=0x8) 2018/04/26 04:20:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xc6c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000250000fe6d77f20007006c31394bb9531c4b0000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @rand_addr=0xfff}}}, &(0x7f00000000c0)=0x84) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f00000002c0)="d66acd4d27257eb741911bfa703430a494d258686d7e36b41c402ef72528dd0773aea8bb12bf520380c584509e66d39d531146fa3561deb7419e6637c0a98a364871dc120181dab089bc5739d5e211495bf0078ca6a878fa5bfdaadcb56d2bc35c5d9495ed2aafaacaee3d2d7b26b45fdcc5b93e9cc041a72a13c27471f56c952ca0c5206ffa1cba68cbeae4815af850eb0ddb9ba36d53c13b706d2ae42b7e5e8fe63b1af7c715fc1df7760c13ef08cf62ebbe1c41205f3b81a26727ca8eec03a1cf789e83a249772231632cf39ae1dcad88f9c5b3b519ccdfdce0b00cc38f62"}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) 2018/04/26 04:20:17 executing program 5: socket(0x11, 0x803, 0x300) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:17 executing program 6: unshare(0x8000400) r0 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/26 04:20:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) syz_mount_image$btrfs(&(0x7f00000004c0)='btrfs\x00', &(0x7f0000000400)='./file0\x00', 0x1, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="f80bcd0e1ad7c100ac6985f8800260ebb8c8e832c4d2bbdca8c052ee1792053dd6f18155553a17aeaf50cb056a9d26b04bc8032a778f48e7fec3f140fe6a7020aa40d0627b7d6e531ad4d72550325e6000160a725dcc70d77c145efa3d16ac595ad2282099a0b01442444cb7be2162d28611e31ad546d73ef5a7cc0227a4328066f5544cd7adbe2bd5248f7c58a64a929f04664adca3eee80677b95ce9a742ee89cbf9672e1560e73d1181058b0e8ee9d0703b11928011ccc888000000000000000000", 0xc3, 0x9}, {&(0x7f00000000c0)="3406e4cf9f5c93af0b376dcbe647e850e3a26eab6068fc2a29a745c2e9a8c1bf7c8206fe25cac3159ecf8ac535aa4c0180918012d1039a6b0c02f2d8956d13855685c145d6fb553b1a9d6ca7753034af7c2eaac6685fc88aa322f00218aacfe9d21df6949fc58a762ce64648c36213f1e2f0fe00d12245f12c41328346b6ad7d36a1b1be9483b205e51ee97dc71fa20ca28f5c86dbfa29520f2f8155ca", 0x9d, 0x6}, {&(0x7f00000002c0)="8fdd51ad25d9a0fcd43122b135f32b5bff8082a5b07f38bd89d58d229c332ef4d433edcd38c1b5da04c640989da1e40b945dc6d5309c1b064af2ed41662b1f3e063924cf1c2c5a97ca45b9893372d9a7d7f4ee702be1a244d7022f3a594bba442ff3060ab28425772ea816a7de654fa238e76c4f455d2480f553191b2ef84efe2d6532fd0448bb0b531ede6543747c7853b20834c8ec", 0x96, 0x8}], 0x8, &(0x7f0000000480)={[{@datasum='datasum', 0x2c}]}) 2018/04/26 04:20:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) pwrite64(r1, &(0x7f0000000200)="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", 0x1000, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x5) 2018/04/26 04:20:18 executing program 6: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xf, &(0x7f0000011000)={0xfffffffffffffffb}) r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x0) write(r0, &(0x7f00000000c0)="58fc7b0d0462ade5c587d219f47937c0e80f481fcc6219bbf677e4780ba1eb5e755dedbb952ad405e4508f1945241ff3548909223df52418ca6fc5dd54138a40765256b464e5848263f4ca9eca695232200b963230f9061b2be9e40796e7506eac7e1f177ad72817acaa96ceaf0f1b774b0435b558d585b08736defeeb5bff4811c13f0774cd97ac8a7b0ed7d831d36c3eedd051061d6a3c1a70243055b730d661c7d8f9d329c66ced9b6ad51def39e286fdd2d64ffd63dc408da1c0190594974d8f3d9d1d0aa45836", 0xc9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ftruncate(r0, 0x4) 2018/04/26 04:20:18 executing program 0: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2a779c9ff755b5c1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) 2018/04/26 04:20:18 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xb0, 0xfff, 0xfffffffffffffffa, 0x1, 0x0, 0x5, 0x20, 0x0, 0xfffffffffffffffe, 0x47eb, 0x279e, 0x9, 0x3, 0x81, 0xf0799da, 0x7, 0x1, 0x4, 0x1, 0x8, 0x0, 0x7, 0x7ff, 0x2, 0x7f, 0x1, 0x4, 0x2, 0x3, 0x451, 0x4, 0x200, 0xffffffffffff7fff, 0x80000000, 0x7fff, 0x10000, 0x0, 0x9, 0x6, @perf_config_ext={0x0, 0xae6}, 0x28000, 0xffffffffffff6bb3, 0x8, 0x7, 0x100, 0x4, 0x1}, r0, 0x6, r1, 0x9) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000006c0)=@get={0x1, &(0x7f0000000100)=""/38}) 2018/04/26 04:20:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000300000000000009078ac1414bbac2314aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="504300000090780000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/04/26 04:20:18 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8}, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/04/26 04:20:18 executing program 5: socket(0x11, 0x803, 0x300) r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$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, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x477ac4fb) 2018/04/26 04:20:18 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xbfad20d50f249d6, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x3, r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xd486, 0xa5}, 0xffffffffffffffb7) r3 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x1) recvmsg$netrom(r1, &(0x7f0000000700)={&(0x7f0000000240)=@ax25={0x3, {"0502baf80d68a8"}, 0x800}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000280)="89cca730a7e46d827b29c30697a97d0ededc6799883933af31d5870459e85261d1e4e7eb030c93d19d8b69cfe0fbd8868a67a3ae5b637ba9cce38a16e0bf97c0180170f2c8f5a9514a85096f1475f5444f19de4ff80917f9407312a98465a60f495fffc27036fde12aeaa6ec95b83cd3da184b3269044080977ece73141708c47431", 0x82}, {&(0x7f0000000340)="612d21251f74e62310fe8e2b9248031e74f024218b200db48abbcecbd789d5ddec3b5a35f27b60ca33d9bb3bcc942c1f0275c61df7109a8edafffab3cd5165caf5ffc89af80d1a165a1eb6a331ced509c585bb0d8d9169fcf61705ae60ea42199fe354c4881bba791f", 0x69}, {&(0x7f00000003c0)="f862fb3c204f738a7f91d25d422c9e5dcc86fdda02ffa05981361b7e32e8a9ed4fe2463a4c169f84da101ffd67a1ac88024946d637d56c58cc3ffa93938961c4193b918752177aecc5441bbae58e3f03a72e9404144e0f24437a03bf9fa09ced061ab051947d7ee8288443775a7e364c1098a1581d7ff76f1e4e39ac986bfaeab8fb2adbe29a44860e4490534a373668fb3f27617a13f0905784b533a65beb166bee176155", 0xa5}, {&(0x7f0000000480)="e77e5fc7b437f814e0cefbf7d657ae2884a78678e3a050fbc466f18f953e8da1afc3a18ecf691f32df04c940cbc202bb668302a472c650aff01c818e392ace7f5b6459db94b26c687b649ed7de094d833da12aace45829d9c907e41914e50ab88c01c22a75a8ac0d1c15a545194b2d843c0e383ee4e9271513beb87d4542b063be522e9878b0ce42b7d3a1fe969938c5d53118165bf4d8f21bcbc51c08fb245a310440642f22073cb2b4cfbb457132513e25f4fcf2b83b9e6209aae88d127cf653e89afa29084ede1e76d2", 0xcb}, {&(0x7f0000000580)="f878eb016451474a0e04fc442becff3be157b2a7a0f3d53d0680bd5bbc9de216dfee2e16239aad60334610bdf263e3d6bdde8f9a5d3b0fcb1366f2ac2e6c5f092a4b931c32046936c8aded5930e8d946cf60c621c41b98226805f70b0ec6f05106758a82daae477a65225b05ba1c157335c6423bfd01d11787dd5973654dfaf79a58efa47bd93ffea4b0fa940eada1f652fa72a4c8c238606f13f8a5a091baf7012064ed7f7d23f4a9826748e9aad2651bc1f4a2331fd2cdbee822c8e10f1d473a4179fdb65f48afd3ce85e5e9a177085b1ff3d262c28212510cdda17cb50835a8", 0xe1}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000000)=""/7) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000740)=""/208) 2018/04/26 04:20:18 executing program 1: 2018/04/26 04:20:18 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x8000, 0x1, {0x2, 0x3, 0x40, 0x3, 0x2}}) 2018/04/26 04:20:18 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/209) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='dev ', 0x4, 0x0) 2018/04/26 04:20:18 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x400001) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0xff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) fremovexattr(r1, &(0x7f0000000180)=@known='system.posix_acl_access\x00') lseek(r0, 0x0, 0x7) vmsplice(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="27fb9c15e2f26260ffb3cc33792807e7e941d5c4cb50dbb28c54347e36a7d102e8738b45f70b409a0ce6a59898257d976ce0b13a2c508fad355fb07d3c0ee2e30e9f1f99af3e7c39cba9ed26672632e86c78f3e7bdf12bc0bd9b4a1a758a7f7a66d12dbe3ca95f06c08ebc4d6e949bfaa7a17dba3a1b469deb500fccb3f0594b2bf2a35aad8aa0569b6e25cc0f650078f06507903cde24b0549e7834b5361b64178267d490d1e73fbdbd69bbee0c", 0xae}, {&(0x7f0000000280)="2d32c19f39ebff25e7895ad46e0e646a9ae40ac48cfd9b635a8cca4a3e50ee92fc6dc2d098f76b75009e9ac6a244ace279a8854c974d86460505adcb7c9deb38b7a1a3a90fc29ff74b45db571d08542ab81b5c0ca3ad24c68241189975f2ae705ea03b076a1aa2d90cd9ed5a9bdfee3faad89c3ec13af5e706ce798f4fee549f3aabcc311bc5768e771a789123c1867db766bdd9041bd922f07b4848ece265b5590a28e6d6b99495331dd9f3c6ec2a7cc5490783cd1cc714e0a127f4a205cfbaf59a0c40dbb6f3c89bdef67cb791e327ebefc5280ae0c32198e00c8175883b8201117eb79492077ef7a35cd8fadfb09d48eb7f", 0xf3}, {&(0x7f0000000380)="5c00aa4d174031ea32e4ae7ca976dff68329d466e546bac2af8bb03146e200c1fac088ef988c51a82941dd882d9e94cbb57ce57d5c25741c240ba1cf9d6de0fcc694f7da496bf0c8e3f4a0bf729a1325ca53d6976d230b390f56c217f4b92d427d8307e248375b96478bc613765fe11877f0e4dc0de767936176c9dcb2cb19677a6c08a561c19cb92108d704456d581259f5d59925a85fc8be4790e24ee581e84568c3438f79a90c40ab39a2949279fb7bd797573b51271043918cb0f61f0bd8381a9449ff50531cced414be9a0dd3d3a8cf546915205d9c7308b82d81e0044b1c5000ae41778ea23428", 0xea}, {&(0x7f0000000480)="9d2af2789a8df980", 0x8}, {&(0x7f00000004c0)="4890576b492121ab2df511ccd227e4c9c4ff2dc81c153bd23c3a161dbd459732b5bc69ad4b7fa968b2895689e9622232b44f5da93351ae001c1c0897abd9ff653f4201756dd02c874c1e6c0b1753a32934da1c9cfb06d62daabf2177e8", 0x5d}, {&(0x7f0000000540)="7e2127e4480b2327472be40c0a109401281118e00284f4d994f21942a36a913d1ca669fab126ab1e3bebdfb3da4b71a75726b882f372379e826311d2ef6ca63f2763e0660382808a9204a598a0fbda47f025fc", 0x53}, {&(0x7f00000005c0)="fe3186f7f444873db3091fe797b2616a6355ffa135261f4159d970d5c71abeb4ef2decfd89257a12276d365aeb320b0d7eec5ad8ce0dc98fd623e2a46f4cf0134263f9b2fcc9c2aac71a26d29a5029b2e0b6c5762f0d52bc7e75c9914a2bf60dc5534a0781e689a6fff001d890b02aa98d661dbe9f59012afe5f6c8cd4bb8c23a2e58cea43697d1e25c8589fe9463285952217d60bfde029308ce581dac87d83777e4ee31cde26ea02bbb07b23148abae5e6851f1806bfcbc500d68568530b92c4b599063eae0ee070f5dbbceac0a49133cbd7da55ecdacb92031d8fc4d0aad83a534ab206a05b9958a7961c734bc423c30fa47f7f2a", 0xf6}], 0x7, 0x0) 2018/04/26 04:20:18 executing program 5: socket(0x11, 0x803, 0x300) r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:18 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) exit(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0x15f, &(0x7f0000002200)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x81}, @in={0x2, 0x4e20}]}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001540)={0x0, 0x4, 0x0, 0x7, 0x7}, &(0x7f0000001580)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000015c0)={0x0, 0xad, "3cb55054453bc719948d6573c69251b2f0bd897c532ad9a7df05a0f14dc910b4a815f2e988433fbe761362892dd13538b10b1c3c559569925957cee8287d1835a3d62e0eeb075a8204f660b60782bcca7e1f54480fcbf253c6f12b27076e5cef03d4b015ccdb030969a84cb60e2676d19f99ec1b80e51995a718ce5bba344b31fc90318cdfa7dd48166d2cb0a82db702fb6ea3245acc5a95fa4aeb5227a75b98faadf80adbecdf14b7ea24dc67"}, &(0x7f0000001680)=0xb5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000016c0)={0x0, 0xd5a}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001b80)={0x3, 0x3, 0x8000, 0xffc00000, 0x0, 0x1, 0x3d5a81ce, 0xc04d, 0x0}, &(0x7f0000001bc0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001c00)={0x0, 0xd869, 0x8000, 0x4}, &(0x7f0000001c40)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001f00)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x80000001, 0x100000000}, &(0x7f0000001fc0)=0x90) sendmmsg$inet_sctp(r1, &(0x7f0000002040)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x8000, @empty, 0x1}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000040)="2da120c3ca41684a14f69b0528d0d1ab6f43c94801652fb5b7d8388c60472281c030a6b716760d5af0cb8d6a71337b4d33905731834d153577", 0x39}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001200)="f765f102d014f8032af909cf96db08db33ea0dc8e5245b21f13807fb2289895b90d95148d666a848f177516faa2ffba08de0ad801ede652cf5928b5b946701bced3a3adbdf96ec3c3bf0e916316d14468c97f8762ece2ac249106e3860167458c3f3b51bbde88d7a4346796701e2ed1c6e3f39f527ae381779a67463ad614800710303f6e9ad83dcee7c59896f4f1d33bf1099ec5a4d82b157efb47d9c9a4471edfa3087ba910517", 0xa8}, {&(0x7f00000012c0)="7dff4d5d8d38f9d793d8e0fb8d84fb06eb0fa5b7168dcc77c09c83dc9b2c60ceab01a61b1adfb5a438b342187a045b284005904c945df95eabaaff5fb2932bf38ccaf5027060fa2f293c60ffff624a9f9b8073135e6c42dfa17610140558aca191cefcb36c2921403afc969faadfeeddd6c3e35db52409b8b8488427d307f0fa0f15f14626e91273df3972fe8d5033aa896bd7f9ddfe348207226613f8e8a2f67ab5a3ca6f79e0c24a76733ff5c064d9eb15b0622acbd7629b3554ef10268638f11be627f691609752b2621c5ead3cc337dfe53fa70255f4358dc289137cd1dae8f5826107ec9bb320f88f268b8f52b377bcca42a47640ac", 0xf8}, {&(0x7f0000000100)="1f5ae7fafd02cd6af839579961b37f0deb3b654a80c5527b160cd669bb03ab1e547841e5a4e38dd87c74b3071917ecb3ac6c67597d19b7f88615df0b451f6d8c354a554d01d3b7abf7562c995cdeb8348c39d4f83f892ef69ca0ae0772c810523b8bb9a22ae244d02db1f1ff52c605513609d7e3", 0x74}], 0x6, &(0x7f0000001740)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x1fffc000, 0xba, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x8, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x0, 0x40, 0x2, 0x0, 0x0, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x4, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x2fa, 0x8006, 0x5a44, 0x80, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x7f, 0x44, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x1000, 0x40}}], 0x150, 0x20000040}, {&(0x7f00000018c0)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001900)="b2526803a25135a0aeb2c6e303337ecb19085b81266417a1b760bc2aedefdc7bfb54ac15f1e8bed3641bd6", 0x2b}, {&(0x7f0000001940)="b3c01086d147a5dec6beda55d06ef982bfe609d6eb35d367a55d9a38af4c28d16f93afe05a7a2fa489684c28fecc16fcd948b84a8c4e7bfeb6b3632284c0525a4ccc0b94c89b6675a1a275e6ea5ce446fb8c6319761e568bcabb34dad17c8ad66d82a3f63549", 0x66}, {&(0x7f00000019c0)="334ab26045bf2bc826ac55ce309b102d91d9fe68a59208e43cbfa54a80a0aae8f4743ae980af33efe411e817bdcbf26c4cba36d8e6682ca3185eb43fd8d3f6bd4df21c", 0x43}, {&(0x7f0000001a40)="6d4596743ff2bc65ea38a0b420b861419b5192c865d56ecba59897a3b16e3d8aa35ef181f8493acddf702734d2615575e337273e3feb0289f5904a459ad4bd8dbe8ebdba2f2b08ce58afc7622c313545c530f07f418e6cb9dd29691bc166b36abcc7912fc375b99bc3302d21067d506833f82754f51ebbe2077129fd0ef0f48f7e35504f88c853b789881bace4ea501e5e831d7e95133669e1978bcaa9062913afe85ac9a8bb0e6879b03351a4acde8f3712f26c725e03b26339d670e351dbf39fd8", 0xc2}], 0x4, &(0x7f0000001c80)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xffffffffffff936c, 0x8002, 0x1, 0x1, 0x4c28, 0xf3, 0xff, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x100000001, 0x401}}, @init={0x18, 0x84, 0x0, {0x5, 0x4ca, 0x400, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xc4, 0xfffffffffffffffb, 0x6, 0x7f, 0x10000, 0xbcc5, 0x7, 0x0, r7}}], 0xc0, 0x80}, {&(0x7f0000001d40)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001d80)="0d5777f12cfa7c4d88b9d2d876494a3886cadf340b1b01281b7147d8bb9a0e1bb70b5f35373a9096e36e491caf283ba0b8d2761e5c0df3b906eb31fc962c203c5fee4c2949ba734eb7eb8728b80edf04f75b6ff66e", 0x55}, {&(0x7f0000001e00)="69d409d8efcc4b5b9e986e814cc5589870fdf90b8e3fb313f6c91a9d67171bb8fe4af0086a8d39d8e2e18caba0d893af5750fc43cbb9a116aaa149f4c69ebec8a2ae2e9991c73db4c946dbb0ec5387e58d9c775ff071288ec64b8f555d1d9898999a73de45f1cbdeab4889206202ede0b59d803229691946ec5fb06660cbc2d436ea55812da7823165b430", 0x8b}], 0x2, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0xb, 0xb, 0x3, r8}}], 0x30, 0x4000}], 0x3, 0x1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 04:20:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x5080000) mknod(&(0x7f0000000100)='./file0\x00', 0xc0, 0xb3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000023a14f31a3e7a7d5d13d57c1079800000000000000"], &(0x7f00000000c0)=0xfffffffffffffff0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x6400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/191, &(0x7f0000000000)=0xbf) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x9, 0x8, 0x4, 0x8, 0x9, 0x7}, 0x3}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000280)=""/209) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000240)={0x7fffffff, 0x2, 0x6, 0x5, 0x6, 0x46}) 2018/04/26 04:20:18 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020) 2018/04/26 04:20:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff82645a538a1b770200000000009078ac1414bbac2314aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) [ 145.067007] rpcbind: RPC call returned error 22 [ 145.082547] rpcbind: RPC call returned error 22 2018/04/26 04:20:19 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x7) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000040)=0x78) fanotify_init(0x48, 0x2) 2018/04/26 04:20:19 executing program 5: socket(0x11, 0x803, 0x300) r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:19 executing program 3: r0 = semget(0x2, 0x0, 0x1) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/175) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/04/26 04:20:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x7}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000000000000800100"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/26 04:20:19 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x8000, 0x1, {0x2, 0x3, 0x40, 0x3, 0x2}}) 2018/04/26 04:20:19 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0xe8400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x80, 0x40, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/26 04:20:19 executing program 5: socket(0x11, 0x803, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x9, 0x2, 0x7, 0x20, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x3, 0x5, 0x3, 0xfc, 0x80}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_x_sec_ctx={0x17, 0x18, 0x1, 0x800, 0xaa, "79ea2e113233c7a5982a7bd82daaf911e684747b51dca7cf21b9c2592e247c105d338b41d20156126e1d4c909538f84392288f0b486ad7e3e2ccf4f65d8486a492695dd1c54518a866db96d072ab73edfbd0caf690e8bf2a9a3d4f3ea1a28f601e343356d490e129eb3d4682c4d9090339920f6b0a37d86be787ddcd7d1532205e17e7e4779064d49c149fbf6d876275c5bee890eb1c03bf2f255c1836f3fe29f7af92b47a11be639c56"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}]}, 0x100}, 0x1}, 0x4000) [ 145.343179] rpcbind: RPC call returned error 22 2018/04/26 04:20:20 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x10200) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) open(&(0x7f0000000180)='./bus\x00', 0x400000, 0x40) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) semget$private(0x0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) utimes(&(0x7f0000000100)='./bus\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}) 2018/04/26 04:20:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace58c3f0a3fdd335f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)="b95bece5f20f6b62e229ef785dc54bf36e9ca7e8495cbdc3d18b6aa1eb1eb21cd21b7d32f7e346b3b75a9f43ef2eab06546c393b802b7c3d1285cb4a694877d4c92d22cf779e79952e7674b5f1f1dc329da9acf85937f024450cb8fd769ff69284be88544b71e3161d8ad4c0f56a7caa4a3c12c37a9448272734b61913138602553cbe0c7785e7d5be9e155e80e7531cf3d62a657adc1c51db188fae80f0da31976a04584c9b2dcb14ec", 0xaa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/26 04:20:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0, 0x1, 0x0, 0x67e]}) 2018/04/26 04:20:20 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x1) r1 = socket$inet(0x10, 0x4000000004, 0x0) clock_getres(0x7, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x9}, 0x4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/168) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0xffffffffffffffbe, 0x1, 0x100, 0x0, 0x0, 0x2, 0xa51000000, 0xe54, 0x46, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xf, "df1364aea487be00beb53b26a0d989"}, &(0x7f0000000300)=0x17) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r3, 0x100}, 0x8) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x10400) socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/04/26 04:20:20 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:20 executing program 2: r0 = socket$inet(0x2, 0x4, 0xfffffffffffffefe) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) socketpair$inet6(0xa, 0x0, 0x8e2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/26 04:20:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/47, 0x2f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/4096, 0x846}], 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip_tables_targets\x00') 2018/04/26 04:20:20 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7c2e8d", 0x14, 0xff, 0x0, @dev={0xfe, 0x80, [], 0x14}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f00000001c0), 0x4) 2018/04/26 04:20:20 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req) ptrace$peek(0x1, r0, &(0x7f0000000080)) prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x2000)=nil) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) set_mempolicy(0x0, &(0x7f0000000000), 0x8001) 2018/04/26 04:20:20 executing program 2: r0 = socket$inet(0x11, 0x40000000000803, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYRES32], 0x1, &(0x7f0000000300), 0x31c}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000675ff0), &(0x7f0000000180)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/26 04:20:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/26 04:20:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)) 2018/04/26 04:20:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f00000009c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x210100}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)=@getlink={0x78, 0x12, 0x0, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x2200, 0x6005}, [@IFLA_GROUP={0x8, 0x1b, 0x6}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "b34213935b523d084c34e6c3e0490b929602406e"}, @IFLA_LINKMODE={0x8, 0x11, 0x7ff}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}, @IFLA_OPERSTATE={0x8, 0x10, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x20040810}, 0x0) sendmmsg(r2, &(0x7f0000002a00)=[{{&(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x0, 0x2}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)="7128a6227cc9fb556a0fd00053a646bd6d2ede27df4387ded557c4a979bf5c6a7fb4bf4bcba970031af9a6529395687e9800e857310cce8cd55362d3147b741a20ea6d0f8a03fc4acfcaca88c0b66c73a9980de9c089c8b14324eaf20c224f796e70d8453bceb14abdac4de94e81c21a611f3375ca35d8c2597cba28b83c6e16c0b4d5ce7e48dd651e2231c186d99c748271726d785624e412c0b1684c53596b9c4335c4630ddea976e62587812d6d0f26abd6d688b1af6fe01c89289dab5baa12247976f0187677e13e8c4566e3a1055e18b7959098ab16cf589625b7d27bc8832556356f16ef34d07675408ccb0d", 0xef}, {&(0x7f0000000500)="ebf805d83d24f2a6e26cadc0e519febd54ebdbdc9b238afc4c6740ad860914ec2887eed14f98803b54b14708afc53990cff1603a3050657f510dccdf229ed58a39d3b9291b861d3930a9b22e297a", 0x4e}], 0x2, 0x0, 0x0, 0x20000000}, 0x3}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000a00)="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0x1000}, 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0x1000}, {&(0x7f0000000580)="c383e0814cede8a1e2ade4b2d954fc3c9532ed69e588ae7bec8e75962c46fe4f90244e1689dc3e631478c876250d", 0x2e}], 0x3, &(0x7f0000000600)=[{0xa8, 0x0, 0x0, "f32c9cde4dc3d21dd82295733d996fc8a755acdda3a4fe06c7d5e06ce25b7c517243bb8cb8353c79d6a8296abcbde681cd9bcbf36d192b1d4882d6d18a7c989ab18b7764f34d8928782129287c467814c5cccb426892302dd1172b6471c41289499a8861a390577df8a210e09981b8bfc81b4599626229c72c6325bf5b33ece8a21a5129fb4f0d5f939017bedbfdd1d9e6"}, {0xf8, 0x117, 0x6, "dd23dcc1b6c25237d9eb57da7a859a53dc2954260bae7dc593525eab63fa4639b373e6e2b5f097c510bd84f800d00d3bed51241b04769d4fbe580166aa5b125a64c964ff7a6410dfc5b65ea47240d30ce7a4d2c17c243623ec23c1b0934140510a73c2de0dceaa244327683fcf79b6706b0f67861fa624c88ae6a8ae7db4ba25b8203e16886a0c9addf106a8b9649f1f12f6a92c80bac4a5f4c3dc8e35f7f8e7d8ed1afb8da16a385d1681af7a2b55f0b435d25bec15f01e5ae4b8dd69d813c2b15ff38ff1513c5294c4cae75f24958bce8b8d2df9ef8dd65d3f3e3c86a470fb942b29e67194a4ab"}], 0x1a0, 0x4000000}, 0x8}], 0x2, 0x20000050) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="db250ebcfd6ff13dd8dd7216d6f52c8a1ee52dcde2dcc9eab8c4f36542492ce02d309b492e20d14e7df63e07903025535f7c6773e07280842c3a19185eaf37c425a5c708994f987bc7397ce80e86a2247dd7b2505d6c039204547b4a102dfc4f876e21886978af2341eb427d9662292615c1bf0aabe319fb5b68b7dd391966cf86cbff2aa29eb3d5ee02091fc90df9cbecd4617dc4da1d8e2c07b496344d51e998a86aef1cb388a10b75307e41d0b7fa53f297ef01845eb3e4f565b82927817154e7", 0xc2}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="f800000000000000ff010000000000008b6aa499f5db702a678b77b88a309c2844b5ce9dd95aaca9a9a748845afe5ca2c14fc07d5854ad442369b223e576b46abc59d4294cb4fa85b23a77fbd6752576123f69d4f485bc7400c527803002698fdec1307be54c298ba1a93386c4cfbf9fd0b9b996284672cb19c34de4d40c7e871d85ce9f1206b9ce6ef58554840e7518009806d09a5c7e948724dc9a8449c3102d447780f3df7834de88048c560514c8621d74f349d043b44402f33a4b3d1328143045f336e2fead03543a9c9f3ffd1c1e068413553a58f63a625c4904eb719494ce8f10814e32209b240300000000000000962f26f884a3d0278e0d4c8d14db626c122a759468d62777a5d891981e6dd93e4a6f484815b99ddd5692f3fb1b3b4ae984"], 0xf8, 0x81891cfde983f52b}, 0x80}], 0x1, 0x4044) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/26 04:20:20 executing program 5: r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:20 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:20 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8977f65bb9360d509842c2282bd2b9d12df63e2868c4042c4a2ecb2b5dd24059c01c007fc59634af86dd4ff3f4dfec96aad234a451ab0da7457eba6c775d2703fa7a51194b864373e4e996f548c2fa0f96052c5ac06f47d024c4055de7d8c2bb44fd6b0304885b2608dd91154eb3694824c0a027d84eb702e11251a6e654131aa1690a3bbee80d6b352c6c601d92ab243711410c52e2577807a59a8117b95a622f724a2c4d3aa48e6a80da740027d621570d8a17184b4787d8552c27d36d20fb239005a00e7e21a09f144e56ebf94c2c0dd973691e28df8957fa", 0xda) capget(&(0x7f0000000080)={0x20080522}, &(0x7f0000000100)) 2018/04/26 04:20:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) 2018/04/26 04:20:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="071915613474324d87d53c0ecf000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) getpid() getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x1, r1, 0x1) 2018/04/26 04:20:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0xd2, 0x1, 0x1, 0x6, &(0x7f00000000c0)=[{}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) fcntl$setstatus(r1, 0x4, 0x2800) syz_emit_ethernet(0xe8, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x813f, "9a15f10b0cf097e88ea2dead4291bdc6891b5ff683c7296e9594bb73b87618943eb4aaf4aa9456234bf76c0ce6c48386811da1fc1be39cf088927455388e6105644369f7a29c079152814e7b8a468bbb87a794e96fba40d640e7ed7371c21a6bc584cbfdf9adfc45089e38cfa3c1f5a6e1529daa098db56d8e97be0bbe863f73e0ea015cc280b9b109452174a5f53f0d1c652cf16725436bd454ad24a66f84c31dd59fe298dfe9332d5a6b14d9dbb2def94257729a87756a5a5151c841c5bb561b4f7b8f12d412f47355cd2955df2bcd89676d47cb6684dd10ff"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x3b4]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000300)=0x5, 0x8) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00') renameat2(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x2) 2018/04/26 04:20:20 executing program 5: r0 = socket(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101800) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="c60c5b5b1e888136f9cc017a0b572fd1dc2049132c9fb224697e4996a7826601d82c5a4c135d5ff95698d3c4bd0ada79c1a48500c36c248024dbc9f41f9cd2363bc442c678eb6382cb9110c52c4c4cf29f4097c1d34546766579fde8e0b20f7ff8a443d16616410770de01c3f2c6e716633ddab2a83880f205296c7915f9b96568da016deea29d6814655d776ed9ec1d93e892880c01080ce4dbc36ff1c413b71c0de52ea8e095068b2902798a61c261855c126ad8fdba4cab797ff71fa9f9", 0xbf}], 0x1) fcntl$addseals(r0, 0x409, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x100, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) close(r1) writev(r1, &(0x7f0000000a00)=[{&(0x7f00000002c0)="66b3064c182f27008884e52cf5270c13602379c11cde3b7c96518fce23ae5a02fc557bd6e86458cd63eac245c223e4d979a07fc9a2185d45876ce469f6adefe14024d875e4981a94c53661e34d04d77364cf1d015898b96c73dab77cf8f80cb4595f203faa93c0df5ff25f0c5c6ffffaa08cdec982acd656789abe34f17467fd10815f20fa4e3f66bfce97152f3e713d209c6d752b8ff24433c9c69d2db44b22752a8ae2d2bbd1203cedb3", 0xab}, {&(0x7f0000000380)="44febc744c17d3370d299aed6d9c573f5de5761d1130baa19de589682c31bbcc5f084e56c648f25c87e526f3da098aa5d7c64ec1b72cd02df19dac73676699a7a3de59142675bf00a42075ab4cdc5e8e784310a1027715e01b1f39c6cba8", 0x5e}, {&(0x7f0000000680)="0ff61ada7cd75e11ebcd53da9e4dd7beb2336d63cd6e3405a57d1b1c4ed79ff029e1080cb1e945a71f53b89ad8c6950b551241549b095c4c3b3e31e2b6f8401d411b4c50b9774b920aa6ddd46d2bc5833be4d7125cf7dba002f7cf37ff37eeeb9772969d1f82574b2c040b600df3afaaef723a006c461574b7b44a979ebe050d91ad1af783a20574a6fd138ac868f3b422af3c31b57bef35de9e6522af55d10744a596dd575daec9c4fc3198b6c1164950d8a7be7a5fd2e47bcea74b3d3068dea768dbac3b91f39845fc2ec56a", 0xcd}, {&(0x7f0000000780)="2f4f34f8434cfab73ca8ae0c12413bea2e8eb11898c2c3cf6b429cf4cdb118a83ef3ad6072e31366737126a3b09eabbe5410a38f68ca62964f3877fe08de690610849ea4f99cd8c3ce4cae7ce4633b9888d7899123c191cd11a462dcc0c761b9cd9ab14aaee268f81bd18614f58896b695709a27074e0709e1513a66dfab40d0b02fec820057068f7ab90a2f61ba9a21ed904e45fb8b", 0x96}, {&(0x7f0000000400)="b9dc7f8d21c7cd5a9c469a6fec19f56abba3f9", 0x13}, {&(0x7f0000000840)="2253b6d28fc9ecdb7f36e92ed1fc3cb77b08b4b3fd73ee3ed0f8869d8e3ac249ebabb6f78c95130c4fb7d387ee4a113fda2b4dca13f8fff5fe97084189a45b24f8c21d86484a78349d44e17fbad246420a7121dc45a4785d0b5b8b42d7acbbfc5c8020d4a18c5495b0c125472eede2d5d9de699f79b1274322a5958a3d62d9e180fd76ec3db022ad89b64a749d0c14104df6ea1c3986c1a09885043335c1df2a399a366618d3f56b418f354ab373a156eeede06f4f264b495092bebfae50d6442760085cacf3c67024a1689d3c463160d1e7252ed8813c297e64e824018a013287d50edfa749c7ffd7b5177b470de4cdae9158d321", 0xf5}, {&(0x7f0000000940)="126ac023b937f79bdcf966bd837e4ea620d55f9d8a0f5b9440bcb85e0ce5d01d87e4dc82246c03def2afbc25f6cf49c3a7b61b8b90446b0f2f75b12ff1dc64a770032a57d67fbe811077c817e53daa961e7855e2344695046917a76d0df8834ae57ab2b998330569e500107fb28a609cfcff10cf323fea3684654f344284ddbe0a10a0f603e5940f912aabe5ad44108e7ea0d16e5a866efb8fa39646c7c4e46f9d0c5b9bc64345575140b5d592841533fc32", 0xb2}], 0x7) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000100)='irlan0\x00', 0xe2}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x9, 0x101}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) dup3(r0, r1, 0x80000) 2018/04/26 04:20:20 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af92809d6cd68aaf7cc80f908fd77a2e5ac9e31ff6fad1fda5fc10e81e4076381b320e5840c26ee7a34fe3fb1c6e4634c1e5c2835160a59ac923fda468e990b7fb8bdf2762bf90ee999ea1c37a898dd08f97b8b856bdc819d6fba06d3ed80aea51"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x81, 0x9, 0xfffffffffffffff8}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xfa, "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"}, &(0x7f00000005c0)=0x102) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0xb94, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x7e}}, 0xffffffff, 0x200, 0x80000001, 0xc945, 0x4}, &(0x7f0000000780)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r3, 0xfc) writev(r1, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) unshare(0x200) r4 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x78d4a602, 0x6ce, 0x6, 0x0, 0x100, 0x88020, 0x2, 0x2e, 0x101, 0x10000, 0x1, 0x2, 0xff, 0x7fffffff, 0x9, 0x7, 0x8, 0x3, 0x1, 0x5, 0xc9, 0x9, 0x36e9, 0x2f, 0x9f, 0x1ff, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x10001, 0x8001, 0x8, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10002, 0x8, 0x7, 0x7, 0x0, 0x4, 0x1ff}, 0x0, 0x2, r0, 0x1) setns(r4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000200)={0xcc, 0x0, 0x0, 0x100000001}) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000280)={0x10000, r5}) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) pwritev(r1, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/26 04:20:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/21, 0x15}, 0x40000102) 2018/04/26 04:20:20 executing program 6: clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000006c0)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x169, 0xc4202) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+10000000}, {0x77359400}}, &(0x7f0000000180)) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)='\x00', 0x1, 0x1) 2018/04/26 04:20:20 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/26 04:20:20 executing program 2: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/167, 0xa7) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x81) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x26, 0x52, &(0x7f0000000000)="59ab38541ff88720c8dca576d899209e4e291ffe924b9df4f8ad24d85c655d6f8439003b7b0d", &(0x7f0000000040)=""/82, 0x4, 0xaaf}, 0x28) 2018/04/26 04:20:20 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x6, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x20, 0x5, 0x8001, 0x9, 0x6, 0x20}) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x77359400}}, 0x100) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/26 04:20:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0900000000000000470000300000000000009078ac1414bbac2314aad60130940707040000000000fa0b5712015b568f3a894085b020d7bc4349355ae797e6d2f0131a1b1667b73fe3979475f1e1e6549b5209899bae34b3a441977f6334bb7c069700000000000000e582cb61728c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/26 04:20:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x5, 0x20010, r0, 0x0) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)="4dcea70cd86c8feebed45fd2e28a337f6d55e3514a1bae4695449a73cdc9c9969fbf402160338e17e433550de049ddd1655e7fac96af13e311852eae8a27bcce79fcd6e55eca1b64e08a946fbce4edb5c37c26789e6cf585ae5e6d013422301b47c1d798e90dc1e328e54ef7d3e9bd7875f9", 0x72}, {&(0x7f0000000100)="058d15a913f8fee292f352c01c8f113c190ce1edda56988a8762c362911a37fc733e58becef4f5eb5fe3ca3ba36b12efa6c7038c41facbdc955fc1fc77952048abe1b3", 0x43}, {&(0x7f0000000180)="3a6335849e85d3bbdcac2cb9ef60ce00b3e5d7f044c7f7ac74bc9309828c9049e9e27b2acb7ad1f5fe6673b885f20de538d6cb1adf35e9b66a56a8fc720661f77f18f357dfc3460fe04cfb39222bf16bb6b542832203fca12650e33557d07812bf5e60046a60415f149faa5021d1c5c1dd517e407c5b216ac0bdf334caf3b1d01b2af1ead9b09b55e3ac26cd6c0eb16d20e1c2ef46df1adb5ecdf46c43a79e884d8e73626ba013ac93", 0xa9}, {&(0x7f0000000240)="2055878016f2c97d31aad35f0d24267f08ed3819b9a7a4d0084ab2d55eb2a33c617ee3f8dd598d034caa9ac0cd15135c2293bf9a860e5b016f887242151c7ad3f9724f28f10ddf2c70c533ff7d2749d0fab667fa90278eda6ec00aa6aabba6afc64cb222fd30a85ec52735cc9a7fc11bc9c64bfb9443f93d2931f99c89308aef903c0faad9794c69c5459b44578f0f7cb51f7fbeebdff85caeadb85158d7d214b6099103625422367ab4ae624319edb2a5bdad40ca2f96ac138fb23e32738e3aeac16c8499aebff141a0f846d4dd61e30e28bc5529eba143c649c37651c773df67d802c579ed2fe25427", 0xea}, {&(0x7f0000000340)="f38aabaaaf553a891f7e4432dec7b92ce9826aa660fc316572e82070fd96eb0e6990e41005ce9b1dc4b0659746fa40721e4d4686b396041c4c0fb58419e51c1733de5f3aec7561f47d0c08182b087813bca3fa71273df8a0251b7e17e65d3e36bf3b941940eef8fe865e0f134ea0e07bc155bf33ddbc9a8fdfde1e62c42c39809f50ffac3cdcf5c51afc133b5117e8525bacbcda28abb426512dcd80a0ec938bb7c02dfd2ee9fadd9fcf65ac4c90813eaf697fb643b8abc0b8b6bb8ebc6fa930e6791f7df56aab3b3ec589a6d500886a3fef45a7a2058cadf4b00786f1da865eb3ef0798bc", 0xe5}, {&(0x7f0000000440)="b56d7b29e9bdbb72ed443a5119680136a28e00b7bc23fb3279e0a76f70516d3afa4592e087c2176e9bc53f86e5ccdb47a63fd5c0c755e2c45a523965a0fd31754325d14925da5dd74a23083a3532d6945c", 0x51}], 0x6, 0x0, 0x0, 0x40000}, 0x40) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x28580) ioctl$TIOCSBRK(r4, 0x5427) r5 = dup3(r2, r1, 0x0) close(r2) connect$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/26 04:20:21 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x480000000000}, &(0x7f0000000140)=0x8) 2018/04/26 04:20:21 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x103, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) fdatasync(r0) 2018/04/26 04:20:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:21 executing program 3: r0 = socket(0x10, 0x3, 0x1007) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/197, 0xc5}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x6, &(0x7f0000001500)=""/168, 0xa8, 0x7}, 0x40000001) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/54, &(0x7f00000000c0)=0x36) 2018/04/26 04:20:21 executing program 0: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x1d}, {0x6}]}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x9, 0x70000000000, 0x9, 0x80000000}, {0xf69e, 0x4, 0x6, 0xbc0}, {0x3ff, 0x80000000, 0x3, 0xfffffffffffffe01}, {0x8001000, 0xa44, 0x4, 0x2}]}) 2018/04/26 04:20:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02991100", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) 2018/04/26 04:20:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:21 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) syncfs(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0, 0xc47}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x8000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/100) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/26 04:20:21 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x5, &(0x7f00000012c0)=[{&(0x7f00000000c0)="e7974284caa64323c517f314b302112f6bbaa8b92412b214c204d78e6d19cc45c2a664a01a573f50bf", 0x29, 0x9}, {&(0x7f0000000100)="d7175469ed7c88d27d593ffc234c47d1679eac023a694ff172f8f3851cf50dcb35b5ee224c5eb4724bfb9daa0bb7e36acadd5ca4c0d98cd772b5", 0x3a}, {&(0x7f0000000140)="abf1bb99cc0f595ed651052eee66eb855d33b8466693f6fa1ecb9d7441c95f5ef6511f917f0c9c430bde735b4314f4e9c0caa30aa9e271b921ce30f752ddc2e58930a5e811db4d8d715cb59bbb579a38a2a71ffa337ccb8d88acf064e1ede113aa3390f07d4ed6cd13267c8816eb5bc102f0ac2d4f45d7769b1a36d5c1af144755535964780c674e53a3ea4b5c0147a385dca2bf728221dcd2cae4611ed6ae7c4652a3bac3a1a172e85402725a9489e1816137c0bb1846c31a597ff4af3c18afcfff15a7c150642cf946d276e6b89275e2e4", 0xd2, 0xfa6}, {&(0x7f0000000240)="6a2d43d8cf2a63dcbe866f9fe486d6ec255cc7504885d4cd67d70cea9574f262abe62b516c5e2cb08ace19738e53cd009971c7086d81c0b7a99300021637c232e2152243400953ab5b78745ef10bc5ac63abb1879f41d24f3fc84c1e0c8e3e270e0d1ce4faf95ab204f908e5ac6437a5f445d6f198c779bcb4d035ad6ab6ad8fd203a557d608a4f9c9c5cd657fc09e90a0c7b76afb913c8b89504640ebe14e0397f7566758decddc1493a308ddfc35fd1198c57ee58cb2018f092c06183ff71a38f722debcba93bc56771d5d7f1c6f07ff1b6eae9b7704a122e5a79f2238df26aa79853a260947cfb59fadcc8d69c1ae0d9add3573307d431889cf73373cc25598cd174aba8366bb31f24b68e16ff1d4aebca69e01b7c1a561882cb3c2aa9ec901d95fd980b43f7c878beabffe5778c9f01800f8962f059150a52659c34d47612641a102e085d62aa4261cd2807077bf562e5cf3abdfb555e6c5c866d1e9ff4bc959b97dbc552ff49b9d7dbe6a072ce933c6f087aed856fe72de85e057628b659dbba5a89c8a821288c42a9483bcbbdc7e39ee2bb409c0eb605dbbc8834b5e13d2692716604cb1ce0a96ed894cca55aa47acec40282282d885f6055d29ab2c2c50ee5aab0715329b126b57ba7875f493d690915b8063d98df0d243abe52c0cd4e8edfc8159cf07f41f71bb75b348b5683c96d4473c16b6751ffb762368a89f9670bdaf248bc68ae1bb25f01dc7db270db19a14bad09626252db413283bac5353f3846a22e4545a7b6902299f9b17ac11249662405be1ec00389fd1aed957d76c792d31b0c79644ac53a10953520a20be47dfd417e5c46f2c9d9a65417656bee1ec99062c1e0ebb73dc5564adeca7d625a891a90102912396cca88713335d69d7cf5e175de5db88e0cd8b511433246325d664c3132a5c412ca689c741cc46ef9df1a07c2e3408b41c64d4bbacd349f8c1be83f0c757339cf09757b4f9188bf264b76491e63a82d587d18edbb1c26151217126dff27281d1e76b4718c1702504c6967be76763245da353be38c36b84bdad9ca057f713955a914565b2a757024c4d6093fd2d260af3ca09c20353209da6b02f353b94b13ec719eae82b095dbef55f04d478d17563537c9d4b119345aab4536e61330699e8f67c6111a24cd77b3d568aaad1894aa2b1a29fe56c5f179a05e5065663a5e045d95d3523154090145fb98b5e298f9b4b7fa01ee90347b0682a6d9d933708e4dfb41cfc080827578b70d8fe076b2ab6420eaa21b668856bab275af0d057ae8dea6dd985f4e514627b868a677867a3980086e652c35c47b1430545cc4e94280dea5e9ae12c3a8c96d294c11b7701ad1d8627388d14161f014474252ba8eb40be90814765576e32144dc7eedc17cf7b7cf4945aab96dc9c7e2b0182ff84a79c712410be000e86bb0ec9978f17c3b6b844c463652732effe72adac93f94cd32650a9e279c00e202dff4dcaf79f89e043a9e4d9d98441a2a47e5252ccef9530f8354ef1434fe0f7f7bf517f9c406ae38cd6a1dd16ee1d8756958de37aed5ff20ea00017d09d1609d408b73175a2b67bee6b6b2695832540dc1bb7221153a019f925c170ad5532113ef403bb1ef208b61c5d3e5a1e1f25a7a33e039c956f6147c60ba3424649f36441dc4317a08722801e44d297c07a8f48371f8239cd693b904c68072c2481b704d39d7024f2dfd37ab236c95e3af046d927336cf83c52c479033f401cf4e01428497c6a1c44844205d11b47704fd3b76ca25777739d53a02afad8be213ae472d7a8e26dc9f2237cb3dba526407493bcba5a05068b5613078b0debe0b4fabcdb2b078a641163f88b320da82530b4079cbfe28e516e3b1d7e7c52c47bcb45219d0312ca8218e848d7fd941d93f2440187a3627b7cff1b3d9862f7223032227ca0c5de58e1da430deb8c191893ca2093a06a2a72af6760abde4a2c2c3384117daf2e9d9b111626e5cb718f5d793d0df966c556e9a8562a7f250f500553bbbc2fc2727f1f7c5a273f40ea9168bd45e22cb6537cdce2281ef6eac761641d30cce390cfd84c7e3cc52c92ca2b97e7a84b0d84ffb43bc8ddc28516dc5e91ebe55a43f86e30b2a345f644beef30464deb3eaa499a93f4a3c40d15dbf193bc8920f643b8ccce1edd01da16bb44c3fa5ea573fe40ba89ebe8b39641b7a5c1c503c122a0ce48512d9ac8a6ce14b5a8941318420fd2fb2c4cfe8a3c0be3cbf19e296d960b76cfd430563f4a53edfaf84759d677dbfe39823ecb05186def746eb82d51f3538843b22c130b16dff451a7bb859659546b9f378b0575d48fe011ddc2fa0c8b2eb3ce69773da607ea8b21f410050c09532053adefeddd06bc16c4a6de4fbd8ceef05e84a86844979563b2e5f1e26aa9d9b618070d02f64786324f8a92808de2f8368b5b330e58cbd471d833cc8bb3b3f2246deb8f6e8f8f65468bf0ec0895fd7d1ec3f3b7f7e6cfcb3b33399dec090580eb9cad344e39b4578b84fad3899434320f8b77d70b444c2f95fa356653499b858bf0eb5058ab6a16a607acca2782272b021357fa0fda9269bb6adb8a243db1697af57bbd25d71b6b4817f4e9b107f957371b789768430e7f11b5e7380f79404d7719264ba3f393ea7ee7d2b76893baeab3a61cef08be289521ca1995f9a1e4af0ee248b9b8691e1e6a013c87708052358073299b9d686d5fc2eeb902f3ae1427ee965dbae678c48566dee66fdc4a2ea757331d2f08d626ddbaaae139d094bf139252d901a7848230f75ad4162305e6499e9571e9e8460432134b671e5ca120836260fd0a9b6f03a91f9e0566519c306220c208fda695755bd7d5e8692a158e644274ad9b0e2166f5da8b388d58a838c8f26bbb298e7678f4421dedb8186bc0eb858b6759ff2a3b36f7f75e5396202d2b55643d698d1dd8fde0d19f9473728fab2ab64f1fd7d260a9461afcc6707e81a9d7aba81f021b1bd95a785e41d4f0b242f2cb0f1c5c7558ea70a571705905bcf9194637044d7e094e2e41e2305cdc91faa43d9104a39fffdf3ae2901c561b42b2f75f0fe2815e3833d3139650a0b38f2530adbf2726d973512bb38ce36f89ba8af6c2c6b3fa31ccb1805f263f4553262ce0d972e9352144155229620e8bc3e74757447fec0dbd6376819e165aac7d5a52e8d621765fbdd5e444f00d622be8cfd351ccd83ab1a25a8fcb13ae0a735bf050b6cdb2f6dbac518b1f7db33727b7037ec2c71d15e0a6b6c9a8c07d1bf70182efe1fa78bd20d5fdaa43ccaf6d45fb63f676e1be76b2cbffac0e2bc4e9064a12529940f4abf81c831e88d1bea72970efae6f1d6e4606a79d9cdc7fb8e8d075fe6c4585dff758b673a65d554ce7d60922c2cd69a21b60a8a5eee4a50bc5baf48b48ea04978fb0b794b056db0c0ab38307940efc37a1df3509bb4a166db45a0784bda8731c34b99cca804bc8fc47589a0ac740a845286b3458850612ec9b5cb0d732a41d0e6aa78e1c4a9952168ed3003dd9d3fdc97aa85db765e06bbe5bb07073f5299ffd37562cdccd78be2686daffb2dac51171bedfcd1d98d3fef301113f10be6aae86beb37528c06db1838a55a2024783d3fdbbcd018a0b3501b784cbe6cb95d19cc9c49a62d6ae247cd6a120dd4b218552e36003240811f6abeb0c0e657ec65774ec5ae6b5741e4a1491158636ad3314a23e9a406e775af3713be9bcb7d432231cb97d686c9d7728150c1091093df1d700af6d6dd1abb5c44a0d655396f4a84e35c3a2469bde9de543f8a2e5e720e0ac276e24ad88b47582f56f7f7c432f324a5e1b0e733fdf4fd646dddd33dbb15c6850931f50d57625f9a90ad1370bdcfc9350c5a19ec31fc82a788245a119a9f079db225be8b0dd4b8b7c83726a65fbe21765016c1aa83df24870871477f3236a5439827e968e5fb0e10e0ec7396a24e38885399897521e484b5fe1628bccca0681306281f08026a81f93f0c9de7bcfe320f5bd32dd1116dd34980f4347b32d22da5089d682fdd9584d3ad7821e7a3034f7a6c9421ed9094c02030d16f5de39d0922faf9dfc40453f32f91e057177876300c798194792f997d8a7a962a0c03697fa403299231e364538a530031213f81feb50bed0436a7cef8273b85360b78d6a890cac756e4548edc8a92dfeecf83ab921a0d2664030a63d46419c99ef6cf19e50b9a521b611dbbcce8f2ead533147f6e24747ecd6c37cd37a4591e0da59cdaa65356c254a44b1046e353e3c392c6194f5106bd2137d603326978636f672f909de4e06e0a223648708b525e21cfcb0cbde716e3c1b600eaa78dd5567614431658ccdaea4ccf0d7255a38fb3e1362ff6e24909a09100ccac0fa3522c4c91c55a2e0e97065909577f648f3f4c0b3baa857c1d788df025fcb511673c1b181d055f5456964a80f3b71dc4bf5051f55059ca37f19ee63122400b3f1b68474a774be0b37fe82651ad29e2f988f2b75486b560733c305ccfcfacc5ac20e4650e15e357d71cfb1c1f44c7b729a6d80c6b8df7de4df7567922be26493015abfb435992b4e5b5f3b13d4b88b9aae812a5950c49f14bb09360d8e548903d1db9fc0b691221ff791b5b5be8279401e88abe477ce011be028d8b3c028e1964867d724245a0c0ebb6334195bc8f2e3289516037925a54468fa5d7a1f81723bcde69358bdce58191c7191be119185075383ae8c723d41c4b6516e4d67ecb8029edc7d9c58bd53784a46eb83b9ed57563c7da88d29c4fe6c07e2568a0dcd87bf67d0086cb4d625fd9044561e6e610fac5f253bfb1ba6b4dd7b7f01fcfb2e83bd3c2c5890eb200c1ed4e19bdee339cd2046e18063f07757df01f431607730afd3c8a8d37228758d3058bc9987c9d5521a95999165cb11922c243b12cf9bfe997e76a88475a4f2af0f148e1263d27022978c205f302bbdfd2c16f47883a6ce50634158e3ca19875b9954eda3592cc499c1a902dfb2d4afb00e6fb561f8203a71fbb4d6db0b9b04398b288c9e47f80916aa407565c41c5e132eaf8eca754902053924c52f06706bc4f5fd0d1c138bfb3d41cafc93e68a05c53a61645d68828d65004de56489e63fe8a6fa2276b99119f02737dc19b7c8ba514989b519fe011a217dedc2b49e0023cedcbb0ec2f8ae715490758cb2246865a2046eff80727e7d0c888ab58d9c3f4d0b40aa2924ceecd354def5376b6bf2ea8e30ae6eeaabebadf9c75669a64a7f451938c97259c1f5ee26f8c6bd69862dd1cd4f08e09c9ce69527698e564b12352007d89588e3220a0cdae4737bc7da7a41962e2903f12588d323134d119407a5eac8342a9959935545fee8f36ccd2b36708e8e5c5abaa054f91f5ccfef53c010092d22dd207756459bad0b69349c94eb19e918018f1ec9295c9c1804ff2a9b5e47ad6f8deba29f2ed49db4bb4e1e7fca0f807fff331baa6815ff0f1c6abc4977ad25bccc16191ceafbcd8488f8c9db58e85bc8cfd3d537e173b0388e0f013d12d5c80cacbdcf75c7f4fd4a1304c62dc4a56737d71889e27920ac227608e570f3c17ebe7500bd92040485600b3942ffda8011c19119778bbaa5d5f2ba73d4c3284663d8779af2a49942033544fef6cf0f7db2211b1ffd678f7dae8ec8cf291d5d53ce5e935fff0afef642878fc95267b9eafe83579684df508ec91711cb0cb2fa865f6a0fc4e2d45e55f46af5ce74857efdc9ca285cf9d0c30518c691c6dff5a1c4a0e74bf6e18475a713b4f660541ed2a235515defef1254de1a24b3eea941869a28fea714f3f13a4cf4", 0x1000, 0x20}, {&(0x7f0000001240)="c363066e486d7e38de0d9e19380626a8d56da28d476f01d6a811fb1c91f927bc94722d0f39565bf7815a640465e0917383546e1ace40f81df0aef4d41d9b2504789b77331877cd2d220f420b3699889b6444f32c15deb762761e0aee7076b8fcdf23d368401f6904d34570c2283fc2270be408", 0x73, 0x80000000}], 0x91000, 0x0) r0 = add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f00000013c0)=""/101, 0x65) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xf29}, 0xb) [ 147.304648] audit: type=1326 audit(1524716421.303:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10980 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 04:20:21 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8000, 0x7c, 0x1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) r3 = accept(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r4, &(0x7f0000000040)='net/ip_mr_cache\x00') [ 147.354507] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 147.431672] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 147.470193] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 147.481551] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 147.517606] sctp: [Deprecated]: syz-executor3 (pid 11002) Use of int in maxseg socket option. [ 147.517606] Use struct sctp_assoc_value instead 2018/04/26 04:20:21 executing program 6: unshare(0x8000400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/26 04:20:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x80) 2018/04/26 04:20:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004700001f00000000f1ff8f78ac1414bbac2314aa070704000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x36, &(0x7f0000ffc000/0x3000)=nil, 0x0) [ 148.083406] audit: type=1326 audit(1524716422.082:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10980 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 04:20:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaadfffffffffff0800470000300000000000009078ac1414bbac2314aa0707040000000000000000003acffca00c28a662868b7f108a72afab8f77433fa2641618a2f84a80ba6c6136b0dbb4d6eda1f77528ed63f8245cd0d16f1af3770eea127f057341b72825d283e5ea8aebbeeea4050aee03", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/26 04:20:22 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:22 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syzkaller1\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/04/26 04:20:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4000010000) ioctl(r0, 0x80000080004523, &(0x7f0000000180)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb000000000000, 0x46000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x134, r2, 0x300, 0x70bd27, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x9}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/04/26 04:20:22 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="840900000000000007200000000006000800080000bd000000000400000000000000000100000000000000010007280000000808b30002b30000000000000000000e00000000000008000000000000000000000000000000"], 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/04/26 04:20:22 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000000000000000000000050000000000000000000000000000009500000000000000000000464d48c686b6f33e3897da27f245e78fd9c6559bf64d957978c3694a9b51e89b9e1c07f57dc8951784bb9c54f9caeac2812acff0614117f2"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f00000008c0)=0x1c, 0x80804) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x628, 0x278, 0x278, 0xffffffff, 0x168, 0x168, 0x558, 0x558, 0xffffffff, 0x558, 0x558, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1}}, @common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e23, 0x4e21, 0x4e23, 0x4e21, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xa, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @icmp_id=0x67, @icmp_id=0x64}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0x0, 0xff000000, 0xffffff00], [0xffffff00, 0xffffffff, 0x0, 0xff000000], 'ip_vti0\x00', 'gretap0\x00', {}, {0xff}, 0x21, 0x5d3634f6, 0x4}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@multicast1=0xe0000001, @gre_key=0x6, @icmp_id=0x65}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x0, 0x1, [0x6936, 0x9, 0x2, 0x7, 0xffffffffffffff80, 0x7, 0xe9, 0x9, 0x9, 0x8, 0xb4, 0xfc, 0x6f0, 0xfffffffffffffffe, 0xa4, 0xffffffffffffff81], 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@loopback=0x7f000001, @ipv4=@broadcast=0xffffffff, @icmp_id=0x66, @gre_key=0x44f48da}}}, {{@uncond, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x80, 0x7, 0x1, [0x5, 0x9, 0x1, 0x4, 0xfff, 0x4, 0x40, 0xfff, 0x8, 0x1, 0x9, 0xf5e2, 0x1ff, 0x1f, 0x2, 0x20], 0x3}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x100, 0x6, 0x8, 0x4, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}, @port=0x4e22, @icmp_id=0x66}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffdc0) syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') 2018/04/26 04:20:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0x2) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) write$eventfd(r1, &(0x7f0000000200)=0x7fff, 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="a077d3493b9c2f95f697ff20b54a7674502221052ddac8682ec2f85a8e402cfce894a6b152939129681fe2a276d297936660cd47b40862e95382dbe80104f1f39b39b917ceb34990849a4b3635058c78e65c680193208f5e89ca85f3d7634b0d15291a5b902e0c247367fcb7b568348a9c0c0ec3cc42813ba519", 0x7a, 0x40, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/26 04:20:22 executing program 0: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/74) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80201, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x7, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/26 04:20:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/136, &(0x7f0000000140)=0x88) 2018/04/26 04:20:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0x2) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) write$eventfd(r1, &(0x7f0000000200)=0x7fff, 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="a077d3493b9c2f95f697ff20b54a7674502221052ddac8682ec2f85a8e402cfce894a6b152939129681fe2a276d297936660cd47b40862e95382dbe80104f1f39b39b917ceb34990849a4b3635058c78e65c680193208f5e89ca85f3d7634b0d15291a5b902e0c247367fcb7b568348a9c0c0ec3cc42813ba519", 0x7a, 0x40, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/26 04:20:23 executing program 7: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/134) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) signalfd(r0, &(0x7f0000000100)={0x401}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x7fff, &(0x7f0000000180)=0xfffffffffffffe41) 2018/04/26 04:20:23 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:23 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000040)=""/47, 0x134) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/8, 0x8}], 0x2, 0x0) 2018/04/26 04:20:23 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioperm(0x0, 0x8, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/26 04:20:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4e0000000000000000000000000000003b9130775d19a8a4000000000000001ebeb543f8e55ff70100000000"]}) 2018/04/26 04:20:23 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x919b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3f}}, [0x4, 0x3, 0x1, 0x40c, 0x72f6dc4a, 0x8001, 0x0, 0x80000000, 0x8, 0x3, 0x10001, 0xd1, 0x7, 0x6, 0x1]}, &(0x7f0000000340)=0x100) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvfrom$inet(r1, &(0x7f0000000040)=""/177, 0xb1, 0x42, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) timer_gettime(r2, &(0x7f0000000380)) 2018/04/26 04:20:23 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r1, 0x101000) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/04/26 04:20:23 executing program 6: r0 = socket(0x15, 0x80005, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xfdbb) 2018/04/26 04:20:23 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) 2018/04/26 04:20:23 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x0, 0x0, 0x3}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc260410f, &(0x7f0000000300)="a724c72685b70d18f3d95c6f2701dc6cb624fd103ef8df0ed6d7b798955fc2592dbca16381dc93dcf389bd01db92b2b3bdad8f01b781052c27d2377e716b79a35f6ab03fbb07fa97520d71d51b65a42494bd8bc9f2cf282e66392259c36aac99918dd5236db7a31e64db") 2018/04/26 04:20:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$void(r1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r4 = dup2(r1, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xf02}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8, 0x200, 0xa0, r5}, 0x10) r6 = accept$alg(r0, 0x0, 0x0) connect$netlink(r4, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20001}, 0xc) sendmmsg$alg(r6, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x0) 2018/04/26 04:20:24 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:24 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/04/26 04:20:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2869, @dev={0xfe, 0x80, [], 0xa}, 0xad8}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x220000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x1, 0x0, 0x3, 0x5}, 0x101, 0x3781, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x5, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) 2018/04/26 04:20:24 executing program 1: 2018/04/26 04:20:24 executing program 7: getpid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/pid\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x1, 0x7ffffffffffffffb) 2018/04/26 04:20:24 executing program 4: mbind(&(0x7f0000a07000/0x3000)=nil, 0x3000, 0x4006, &(0x7f0000000080), 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x7f, 0x6, 0x8}) 2018/04/26 04:20:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffff80000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000200), 0x4) 2018/04/26 04:20:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f0000000440)=""/168, 0xa8}], 0x3, &(0x7f0000000500)=""/207, 0xcf, 0xe8}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000800)=""/84, 0x54}, {&(0x7f0000000880)=""/204, 0xcc}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/84, 0x54}, {&(0x7f0000001a00)=""/108, 0x6c}, {&(0x7f0000001a80)=""/189, 0xbd}], 0x6, &(0x7f0000001bc0)=""/192, 0xc0, 0x2d0}, 0x4}, {{&(0x7f0000001c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)=""/4096, 0x1000, 0x7fffffff}, 0x80000001}], 0x2, 0x40000121, &(0x7f0000002dc0)={0x77359400}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f00000031c0)={0x4, 0x3, 0x5, 0x1, 0x9, 0x7fffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e00)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002f00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002f80)=0x14) getpeername(r0, &(0x7f0000002fc0)=@hci={0x0, 0x0}, &(0x7f0000003040)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003080)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003780)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003280)={@rand_addr, @local, 0x0}, &(0x7f00000032c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000003700)={&(0x7f0000003300)={0x3c8, r1, 0x20, 0x70bd28, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x134, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fde}}}]}}, {{0x8, 0x1, r4}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff99}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x48800}, 0x4000000) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f00000037c0)=0x6, 0x4) [ 150.435435] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/26 04:20:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/04/26 04:20:24 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:24 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x9, 0xaa, "939562730f19f665abe545b16e12fab19f9be763f97ba56e2d3feb8de011e43fc5ce95dec708ae791fdbeb8289524990cd13b6d11918257f4d3e580338bded0cec141bcacc32f84a984507d547869af25fe3ff841e22b1ecaa6230b7936c6637c6c6cf070e4964b9ae39d8bc612b066c7572986af5f51f30eb50cb4ec360717bc5e051f9e3c53fec5e03409012686d874be44555a1e31d026e5fe25df45e2601ad49037e89b9da744c42"}, 0xb2) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1, 0x80001) write$sndseq(r2, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r2, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x2ca}], 0x1) 2018/04/26 04:20:24 executing program 4: r0 = inotify_init() socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(r2, &(0x7f0000001c00)=[{{&(0x7f0000000100)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/139, 0x8b, 0x7c}, 0xda6}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/97, 0x61}, {&(0x7f0000001300)=""/29, 0x1d}], 0x3, &(0x7f0000001380)=""/17, 0x11, 0x100000001}, 0x8}, {{&(0x7f00000013c0), 0x80, &(0x7f0000001780)=[{&(0x7f0000001440)=""/70, 0x46}, {&(0x7f00000014c0)=""/164, 0xa4}, {&(0x7f0000001580)=""/220, 0xdc}, {&(0x7f0000001680)=""/163, 0xa3}, {&(0x7f0000001740)=""/11, 0xb}], 0x5, &(0x7f0000001800), 0x0, 0x9f64}, 0x5}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001b40)=[{&(0x7f00000018c0)=""/84, 0x54}, {&(0x7f0000001940)=""/162, 0xa2}, {&(0x7f0000001a00)=""/255, 0xff}, {&(0x7f0000001b00)=""/56, 0x38}], 0x4, &(0x7f0000001b80)=""/117, 0x75, 0x2}, 0xffffffff}], 0x4, 0x2021, &(0x7f0000001d00)) flock(r0, 0x2) setrlimit(0xe, &(0x7f0000000180)={0x2, 0x100000000}) r3 = epoll_create(0x102050204) flock(r1, 0x1) dup2(r3, r0) r4 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) read$eventfd(r0, &(0x7f00000000c0), 0x8) [ 150.509260] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/26 04:20:24 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x6b2, 0x7, 0x80008}, 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7fff) mq_timedreceive(r0, &(0x7f0000000200)=""/172, 0xac, 0xffffffffffff7fff, &(0x7f0000000100)={0x77359400}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/26 04:20:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000500)=""/33, 0x21}], 0x5, &(0x7f00000005c0), 0x0, 0x6}, 0x40000020) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=@ipv4_newaddr={0x0, 0x14, 0x100, 0x70bd2d, 0x25dfdbfb, {0x2, 0x40, 0x200, 0xfe, r1}, [@IFA_LOCAL={0x0, 0x2, @dev={0xac, 0x14, 0x14, 0x14}}, @IFA_ADDRESS={0x0, 0x1, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x0, 0x6, {0x16a, 0x0, 0x73, 0x7}}, @IFA_BROADCAST={0x0, 0x4}, @IFA_CACHEINFO={0x0, 0x6, {0x200, 0x0, 0x8000, 0xc1}}]}, 0xfffffffffffffcd4}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) 2018/04/26 04:20:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/26 04:20:24 executing program 1: syz_emit_ethernet(0x88, &(0x7f0000000040)={@random="5852e73f3e00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xaa, 0xab, "f0", "6480d0", 0xe87e, "b44803b0b41f29c2a88104c56cb23731871df8fd6c0499972733f5d53265b5c16ed3b91e99339a334e2881ef8ef4243de7d3494fe3bf7f1381a60bc59e00120a8335bda2ad17152e42782fb83709c735d7ccef3c35e7f49feb0258b18350644b6dbe7a0a0706ec295aa2d3a588b02de082ad"}}}}}, &(0x7f0000000000)={0x3, 0x0, [0x4]}) 2018/04/26 04:20:24 executing program 0: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x200000000000, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7fffffff}, 0x4) r3 = gettid() sched_setattr(r3, &(0x7f0000000000)={0x30, 0x3, 0x0, 0x4, 0xffffffff, 0x1, 0x9, 0x1}, 0x0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/26 04:20:24 executing program 2: syz_emit_ethernet(0x94, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x7, 0x93, 0x2}], {0x8100, 0x5, 0x7, 0x4}}], {@mpls_uc={0x8847, {[{0x5, 0x8001, 0x8000, 0xfffffffffffffffa}, {0x8, 0x8001, 0x10001, 0x341b}, {0xf91c, 0x5, 0x6cb, 0xf31}, {0x3, 0xfffffffffffffff8, 0x10001, 0x5}, {0xfff, 0x7fffffff, 0x3f, 0x91a7}, {0x6, 0x0, 0x0, 0x1f4}, {0xb7, 0x0, 0xffffffffffffff80, 0x1ff}, {0x8, 0x5, 0xfff, 0x100000000}, {0x1, 0x2, 0x81, 0x8}, {0x1, 0x3f, 0x5, 0x10000}], @llc={@llc={0x4e, 0xf4, "90", "f63fd407f7f5adfbf99a832fdc306dce0fcd4439785809f024e9c193329114f20887db5667f15562b93327890d4ac376d1b5e7343c1a35a0537f0d661d2d6b233abc4419f7753eb32287247e4b28ba5266090b"}}}}}}, &(0x7f0000000040)) 2018/04/26 04:20:24 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xac, r0, 0x0, 0x70bd2c, 0x0, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffeff}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00'}, {@empty, 0x0, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r2, 0x4c01) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3}, 0x2) sync() 2018/04/26 04:20:24 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x480) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xa88a, 0xffffffff00000000, 0x3, 0x7fffffff, 0x10001, 0x5, 0x2, 0x9, 0x3ff, 0x8000, 0x8}, 0xb) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/04/26 04:20:25 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) sendfile(r3, r2, &(0x7f0000000340), 0x8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0xfffffffffffffffc}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/26 04:20:25 executing program 5 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x46400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x5, 0x2, 0x51}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/26 04:20:25 executing program 0: unshare(0x40600) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000014c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1, r1, 0x1, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x610bc1) sendmsg$alg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001480)="1dae61d80e9e5bc5dbb9a1fa5a94312e2710c2dd5c73aede65d3e6d57a30c7b41f23891bcd", 0x25}, {&(0x7f0000000080)="38c1e8e67a9e544a9491bbbdff597df02250f915e2170c158d4eb253a3ef1b6c358674b4828c568fc987c51c0d21e78f84728a463b7d2e29d92a5a1fb332ffea4fb9b8e2b6e3", 0x46}, {&(0x7f0000000100)="18", 0xffffff8a}, {&(0x7f0000001800)="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", 0x1e4}, {&(0x7f0000001a00)="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", 0x138}, {&(0x7f0000000280)="e23ef8d38efce23dceff41b92ed6ae7da4e4ecd2dec51c6fb524b5129c68bed4f3ba53514102362fa02f4005fa44a883435bdf386d98884f50e92f7b3447", 0x3e}, {&(0x7f00000002c0)="43710db531e5aec20b3475c581b737c3d148774e02920500000000000000c15e1f93381e598d950c77ab23ef99e972b310d0466661d1c5287709a1b2a36bb3fcc29297c0ea3ad65aad38f815092c0591d142de2bac630324d486ac80e1043c9566c0bdec27a10a010000000100000008b8fa8c930750b86b97e1c4ea95849ed76d3e", 0xfffffe8e}], 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1030, 0x1}, 0x40000841) shutdown(r2, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x4c) 2018/04/26 04:20:25 executing program 6: set_robust_list(&(0x7f0000000740)={&(0x7f0000000680)={&(0x7f0000000640)}, 0x1000, &(0x7f0000000700)={&(0x7f00000006c0)}}, 0xc) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000004f00000000080000"], 0x10}}], 0x2, 0x8000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @broadcast}, &(0x7f0000000280)=0xc) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="340600001100080026bd7000fbdbdf2500000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x634}, 0x1, 0x0, 0x0, 0x850}, 0x805) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) 2018/04/26 04:20:25 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r0, &(0x7f0000000080)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e777dcee7911f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f31", 0x58) 2018/04/26 04:20:25 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'veth1_to_bond\x00', 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540)={0x9}, 0x4) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xd4, r1, 0x410, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x800001ff, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) [ 151.544985] FAULT_INJECTION: forcing a failure. [ 151.544985] name failslab, interval 1, probability 0, space 0, times 0 [ 151.556437] CPU: 0 PID: 11185 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 151.563388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.572759] Call Trace: [ 151.575389] dump_stack+0x185/0x1d0 [ 151.579058] should_fail+0x87b/0xab0 [ 151.582869] should_failslab+0x279/0x2a0 [ 151.586992] kmem_cache_alloc+0x136/0xb90 [ 151.591214] ? dst_alloc+0x295/0x860 [ 151.594968] dst_alloc+0x295/0x860 [ 151.598563] ip_route_output_key_hash_rcu+0x2fbe/0x40c0 [ 151.604013] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 151.609435] ip_route_output_flow+0x1eb/0x3c0 [ 151.614022] udp_sendmsg+0x2289/0x33f0 [ 151.617986] ? kmsan_set_origin_inline+0x6b/0x120 [ 151.622900] ? ip_copy_metadata+0xee0/0xee0 [ 151.627302] ? proc_do_submiturb+0xe4e/0x6da0 [ 151.631869] udpv6_sendmsg+0x1538/0x47c0 [ 151.636013] ? page_add_file_rmap+0x5fe/0x6b0 [ 151.640580] ? kstrtoull+0x757/0x7e0 [ 151.644369] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 151.649887] ? kstrtoull+0x766/0x7e0 [ 151.653681] ? kstrtouint_from_user+0x373/0x410 [ 151.658389] ? kmsan_set_origin_inline+0x6b/0x120 [ 151.663270] ? __fdget+0x4e/0x60 [ 151.666688] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 151.671522] inet_sendmsg+0x48d/0x740 [ 151.675411] ? security_socket_sendmsg+0x9e/0x210 [ 151.680334] ? inet_getname+0x500/0x500 [ 151.684342] SYSC_sendto+0x6c3/0x7e0 [ 151.688154] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 151.693678] ? prepare_exit_to_usermode+0x149/0x3a0 [ 151.698787] SyS_sendto+0x8a/0xb0 [ 151.702337] do_syscall_64+0x309/0x430 [ 151.706284] ? SYSC_getpeername+0x560/0x560 [ 151.710650] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.715857] RIP: 0033:0x455389 [ 151.719062] RSP: 002b:00007fd0e2637c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 151.726802] RAX: ffffffffffffffda RBX: 00007fd0e26386d4 RCX: 0000000000455389 [ 151.734093] RDX: 000000000000ff77 RSI: 0000000020509f92 RDI: 0000000000000013 2018/04/26 04:20:25 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa400, 0x0) close(r1) 2018/04/26 04:20:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/107, &(0x7f0000000080)=0x6b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/04/26 04:20:25 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x7f, 0xf4b4, 0x80000000, 'queue0\x00', 0x6}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dd1000)='tmpfs\x00', 0x81003, &(0x7f00000002c0)) [ 151.741394] RBP: 000000000072bea0 R08: 000000002055fff0 R09: 0000000000000010 [ 151.748688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 151.755984] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000000 2018/04/26 04:20:26 executing program 7: r0 = getpgrp(0x0) getpgid(0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x23, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000200)='cpuset\x00') fcntl$notify(r3, 0x402, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r3, &(0x7f00000005c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="29af742225bcc48f359992e8aa229c2e647e3552b94e99b0763e406b3cfe40e5472f74", 0x23}, {&(0x7f00000002c0)="32086994d71ccc7184f56270ed70974ff1a94b90b188d73ad328cea239eb9f0dc77603a597880f1a80c8a9182eed65e6b563ab1f30e295a110dd370e1552c8188649194c2ee524014b8e68dd9c9adac61d95ec45d0305889c22591ba817a45b63547bd3dd744357aa6b5e955d9c9dfd5b460bd4024c6341d9de48d774b8eb74763119cb5fd28a06c00bb370531fc8e550401956692ad786a7c420f0651b5a98344", 0xa1}], 0x2, &(0x7f0000000500)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r3, r7, r1, r3]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x88, 0x80}, 0x8000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', r4}) 2018/04/26 04:20:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') lseek(r0, 0x3, 0x0) 2018/04/26 04:20:26 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x9, 0x7f, 0x8, 0x3f, 0x33}, 0x14) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) get_mempolicy(&(0x7f0000000180), &(0x7f0000000140), 0xfe, &(0x7f0000ffb000/0x2000)=nil, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000006c0)={0x1f, 0x3cc, 0x0, 0x46bd8f3d}, 0x10) close(r1) 2018/04/26 04:20:26 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa7, 0x400) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/18) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x223, 0x14, 0xbb}}}}}, 0x0) 2018/04/26 04:20:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xbd, "91425db0fbd5e2dc96be1d511832966d39028ca855a61462db9b631438b0f31da3bb0d4932f9d94f5687043b30d911e7c1715c2e26e5400972f46a8315573245e5a24244c25278f867b17a733965acfb23a5d7a708bc38c0c7613857ebf20ca0db54ccbb55aa0fde345abb4784546cdbf34290c38e3c6fe55e7e7211a8869725577cb5803b5c54dced323986dad66549cc91281ce8a9ba6a5d1570c427dc131a3749fdb9c1347c08734e52bc69f868e8a792b7808a845e0cc7349e7d88"}, &(0x7f0000000100)=0xc5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0xae98, 0x0, 0x3, 0x1}, &(0x7f0000000200)=0x98) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x8000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ptrace(0xffffffffffffffff, r2) 2018/04/26 04:20:26 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x80, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x8}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)={0x0, 0x400, [0xdf0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/26 04:20:26 executing program 2: r0 = socket$inet6(0xa, 0x80006, 0x6d0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x28c003, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/04/26 04:20:26 executing program 5 (fault-call:2 fault-nth:1): r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 152.629493] FAULT_INJECTION: forcing a failure. [ 152.629493] name failslab, interval 1, probability 0, space 0, times 0 [ 152.640842] CPU: 1 PID: 11240 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 152.647785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.657155] Call Trace: [ 152.659781] dump_stack+0x185/0x1d0 [ 152.663449] should_fail+0x87b/0xab0 [ 152.667211] should_failslab+0x279/0x2a0 [ 152.671323] kmem_cache_alloc_node+0x151/0xc70 [ 152.675940] ? __alloc_skb+0x203/0x9f0 [ 152.679865] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.685268] ? update_stack_state+0x885/0xa40 [ 152.689806] __alloc_skb+0x203/0x9f0 [ 152.693556] ? is_bpf_text_address+0xb4/0x4b0 [ 152.698100] alloc_skb_with_frags+0x1d4/0xb20 [ 152.702640] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.707528] sock_alloc_send_pskb+0xb56/0x1190 [ 152.712159] sock_alloc_send_skb+0xca/0xe0 [ 152.716490] __ip_append_data+0x2533/0x3d30 [ 152.720865] ? ip_copy_metadata+0xee0/0xee0 [ 152.725228] ? udpv6_sendmsg+0x1538/0x47c0 [ 152.729518] ? dc_stream_get_crtc_position+0xc5c/0xf40 [ 152.734903] ip_make_skb+0x800/0xe30 [ 152.738718] ? ip_copy_metadata+0xee0/0xee0 [ 152.743098] udp_sendmsg+0x2b41/0x33f0 [ 152.747067] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.752011] ? ip_copy_metadata+0xee0/0xee0 [ 152.756406] udpv6_sendmsg+0x1538/0x47c0 [ 152.760557] ? page_add_file_rmap+0x5fe/0x6b0 [ 152.765129] ? kstrtoull+0x757/0x7e0 [ 152.768919] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 152.774443] ? kstrtoull+0x766/0x7e0 2018/04/26 04:20:26 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x207fff) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000)=""/125, 0x7d) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) eventfd(0x0) sched_yield() 2018/04/26 04:20:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r1) 2018/04/26 04:20:26 executing program 0: unshare(0x40000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000002c0)=0xc) [ 152.778240] ? kstrtouint_from_user+0x373/0x410 [ 152.782949] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.787827] ? __fdget+0x4e/0x60 [ 152.791247] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 152.796082] inet_sendmsg+0x48d/0x740 [ 152.799975] ? security_socket_sendmsg+0x9e/0x210 [ 152.804896] ? inet_getname+0x500/0x500 [ 152.808907] SYSC_sendto+0x6c3/0x7e0 [ 152.812721] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 152.818245] ? prepare_exit_to_usermode+0x149/0x3a0 [ 152.823352] SyS_sendto+0x8a/0xb0 [ 152.826899] do_syscall_64+0x309/0x430 [ 152.829772] IPVS: ftp: loaded support on port[0] = 21 [ 152.830836] ? SYSC_getpeername+0x560/0x560 [ 152.830877] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.830899] RIP: 0033:0x455389 [ 152.830912] RSP: 002b:00007fd0e2637c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 152.856515] RAX: ffffffffffffffda RBX: 00007fd0e26386d4 RCX: 0000000000455389 [ 152.863807] RDX: 000000000000ff77 RSI: 0000000020509f92 RDI: 0000000000000013 [ 152.871103] RBP: 000000000072bea0 R08: 000000002055fff0 R09: 0000000000000010 2018/04/26 04:20:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000), 0x32) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000040)="ee000000080000000000ec6700800000230000e2ff056362569a4460000080006538000000000400000091", 0x2b) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/26 04:20:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x84, 0x1, "e362c571b763fe6cc6cd356e4c9c6aa08d65f8d316fdcb63abd0379b32e84dafa93a3e2c106fee96e5bba535803e0af63ee1a1d2b32eb85b00d18f1e645745b975f773b2695247bfcbcf76c5853449d7d1b242da665d2a55af24ff3b5d24746aeddc70274d074c4c22922a62c31f3f90266616d87e35a3bbcb9507d1"}, &(0x7f0000000200), 0x1000) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000480)=ANY=[@ANYBLOB="080a9db0810dc0b20f923813dbcfd4792700"]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000003600), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) socketpair(0x10, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000280)={'vlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) write(r1, &(0x7f0000000600)="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", 0xe00) [ 152.878392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.885683] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000001 2018/04/26 04:20:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x28280) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 2018/04/26 04:20:26 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/04/26 04:20:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/25, 0x19}, 0x43) 2018/04/26 04:20:27 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9e01, 0x6}]}) sendfile(r0, r1, &(0x7f0000af5000)=0x100, 0x10001) [ 153.264430] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 04:20:27 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x400) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x912) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x4080) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/26 04:20:27 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000300000000000009078ac1414bbac2314aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000092171bab5b681aee1016"], &(0x7f0000000000)) 2018/04/26 04:20:27 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x3a) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x1ff, 0x100000000, 0x1, {0x77359400}, 0x1}) 2018/04/26 04:20:27 executing program 5 (fault-call:2 fault-nth:2): r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 04:20:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)={0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="c94bffcf068118616cf100aaa3840b7e", 0x10) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f00000005c0), 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/26 04:20:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$TCFLSH(r0, 0x540b, 0x4349db4) 2018/04/26 04:20:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) set_thread_area(&(0x7f0000000000)={0x10000, 0xffffffff, 0x4000, 0x3, 0x9, 0xb2f, 0x2, 0x401, 0x405, 0x7ff}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 04:20:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x40000000000004, 0x8400000000003, 0x200}, 0x2c) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f00000002c0)={0x30, 0x1, 0x1, 0xfffffffffffffff9, 0x80000000, 0x100, 0xf39, 0x100000001}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000001400)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001440)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000280)=0x78) [ 153.444746] FAULT_INJECTION: forcing a failure. [ 153.444746] name failslab, interval 1, probability 0, space 0, times 0 [ 153.456168] CPU: 0 PID: 11312 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 153.463131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.472505] Call Trace: [ 153.475140] dump_stack+0x185/0x1d0 [ 153.478809] should_fail+0x87b/0xab0 [ 153.482564] should_failslab+0x279/0x2a0 [ 153.486677] __kmalloc_node_track_caller+0x243/0x11c0 [ 153.491903] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 153.497305] ? alloc_skb_with_frags+0x1d4/0xb20 [ 153.502024] __alloc_skb+0x2cf/0x9f0 [ 153.505771] ? alloc_skb_with_frags+0x1d4/0xb20 [ 153.510483] alloc_skb_with_frags+0x1d4/0xb20 [ 153.515012] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.519898] sock_alloc_send_pskb+0xb56/0x1190 [ 153.524596] sock_alloc_send_skb+0xca/0xe0 [ 153.528922] __ip_append_data+0x2533/0x3d30 [ 153.533295] ? ip_copy_metadata+0xee0/0xee0 [ 153.537654] ? udpv6_sendmsg+0x1538/0x47c0 2018/04/26 04:20:27 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4cf9900000000009d"], &(0x7f0000000180), 0x0) vmsplice(r0, &(0x7f0000000080), 0x319, 0x0) write(r1, &(0x7f0000000080)='{', 0x1) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$addseals(r2, 0x409, 0xf) ftruncate(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)) 2018/04/26 04:20:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) inotify_init1(0x80800) syz_emit_ethernet(0xbd, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [], {@ipx={0x8137, {0xffff, 0xaf, 0x9, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x10000, @random="ddd8fed20d27", 0xc05}, "53c75e1750cd2f26a7d0fb3b2bd4430194a82a0f05bc26725bb5c55b50d1ddbfb7212a730cdcc29ab86b1c4cdf48465ca66f7cd99d2ffea4b68220f1406debf49354d7d7d9eb3fe0d01e0ac4f804b5a569a20c63f5d383f315888cb7394df13b2021c45dcb10da3e3e7d2d8e030db09205b36e811b3c75163ce674a7f24be87a13873519af4d67099fdc82cad7aacad1bc"}}}}, &(0x7f0000000000)={0x0, 0x0, [0xebd]}) [ 153.541944] ? dc_stream_get_crtc_position+0xc5c/0xf40 [ 153.547316] ip_make_skb+0x800/0xe30 [ 153.551106] ? ip_copy_metadata+0xee0/0xee0 [ 153.555487] udp_sendmsg+0x2b41/0x33f0 [ 153.559457] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.564375] ? ip_copy_metadata+0xee0/0xee0 [ 153.568783] ? qxl_surface_id_alloc+0x71e/0x12b0 [ 153.573603] udpv6_sendmsg+0x1538/0x47c0 [ 153.577756] ? page_add_file_rmap+0x5fe/0x6b0 [ 153.582333] ? kstrtoull+0x757/0x7e0 [ 153.586120] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.591645] ? kstrtoull+0x766/0x7e0 [ 153.595444] ? kstrtouint_from_user+0x373/0x410 [ 153.600169] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.605050] ? __fdget+0x4e/0x60 [ 153.608475] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 153.613308] inet_sendmsg+0x48d/0x740 [ 153.617208] ? security_socket_sendmsg+0x9e/0x210 [ 153.622138] ? inet_getname+0x500/0x500 [ 153.626152] SYSC_sendto+0x6c3/0x7e0 [ 153.629957] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 153.635484] ? prepare_exit_to_usermode+0x149/0x3a0 [ 153.640603] SyS_sendto+0x8a/0xb0 2018/04/26 04:20:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000300000000000009078ac1414bbac2314aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="c902c1e19aa97bc9ce9eaa99af34f0901fda7acf6a0000000000585651fbb88d3ac302b2f1a27137213504e55feec3c5511fde6a4b007a8b6c8f399b84b223bf9e7b18053e333cb03599ed954a81a5756e2524418d13d8fc69783ef4ac91f3b22aa6a9814197fb52fa"], &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80100, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x7) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) 2018/04/26 04:20:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.ima\x00') ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) [ 153.644153] do_syscall_64+0x309/0x430 [ 153.648091] ? SYSC_getpeername+0x560/0x560 [ 153.652460] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 153.657671] RIP: 0033:0x455389 [ 153.660874] RSP: 002b:00007fd0e2637c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 153.668614] RAX: ffffffffffffffda RBX: 00007fd0e26386d4 RCX: 0000000000455389 [ 153.675903] RDX: 000000000000ff77 RSI: 0000000020509f92 RDI: 0000000000000013 [ 153.683196] RBP: 000000000072bea0 R08: 000000002055fff0 R09: 0000000000000010 2018/04/26 04:20:27 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000001800)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0xc, 0x83c5, 0x298a, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0xfffffffffffffffd, 0x30}, &(0x7f00000001c0)=0xc) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)={'nouuid,'}) fallocate(r1, 0x11, 0x0, 0x8000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000200)=0x7fff) 2018/04/26 04:20:27 executing program 2: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="3772b742c99516c501f6fdee15f0ca893cb3c47cd3b627203d894ea70be8553be95229394d3a9efb7b0322654bb9c653f5f4bf1a47711f03c116b7b703a6835a0a7bb9327f4b54148f07242af42273746c2a853dbf87abc4e5e8be58deab8758f06237d9b72f87ed380c462f83e58fffca41d6dfff1c581b2a30455c1f745729606a7f7ec72656d7404d396a26ad5d20995965cc6e0fe67f7c87a2fbd1f77f8613975ca0f33be04405808887704b18495dcfd7f82a56796d3f2966292a15f9dde6d1092dfc94ce0d3b7897ea434ee43f66c4c249e1272d2c71ac677829703f0af3c7da543e5e39817b807ffb02", 0xed, 0x0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="520972757374e363757367725669643a4465", r0) [ 153.690490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 153.697782] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000002 2018/04/26 04:20:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)={0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="c94bffcf068118616cf100aaa3840b7e", 0x10) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f00000005c0), 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/26 04:20:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2301202e2f66696c65300a"], 0xb) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00000000c0), 0x619) accept$alg(r3, 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) [ 154.227740] ================================================================== [ 154.235153] BUG: KMSAN: uninit-value in __skb_try_recv_from_queue+0x90c/0xe80 [ 154.242423] CPU: 0 PID: 11309 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 154.249335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.258684] Call Trace: [ 154.261268] dump_stack+0x185/0x1d0 [ 154.264897] ? __skb_try_recv_from_queue+0x90c/0xe80 [ 154.269990] kmsan_report+0x142/0x240 [ 154.273785] __msan_warning_32+0x6c/0xb0 [ 154.277843] __skb_try_recv_from_queue+0x90c/0xe80 [ 154.282768] ? __skb_recv_udp+0xfa0/0xfa0 [ 154.286920] ? __skb_wait_for_more_packets+0x6f0/0x6f0 [ 154.292194] __skb_recv_udp+0x8f0/0xfa0 [ 154.296161] ? sock_load_diag_module+0x2e0/0x2e0 [ 154.300930] udpv6_recvmsg+0x62c/0x2a20 [ 154.304909] ? udp6_lib_lookup+0x390/0x390 [ 154.309145] inet_recvmsg+0x4c2/0x5f0 [ 154.312944] ? inet_sendpage+0x8c0/0x8c0 [ 154.316998] SYSC_recvfrom+0x659/0x820 [ 154.320878] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 154.325802] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 154.331247] ? prepare_exit_to_usermode+0x149/0x3a0 [ 154.336268] SyS_recvfrom+0x8a/0xb0 [ 154.339891] do_syscall_64+0x309/0x430 [ 154.343776] ? SYSC_send+0xe0/0xe0 [ 154.347311] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.352492] RIP: 0033:0x455389 [ 154.355671] RSP: 002b:00007fcbbe3f7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 154.363373] RAX: ffffffffffffffda RBX: 00007fcbbe3f86d4 RCX: 0000000000455389 [ 154.370631] RDX: 00000000fffffd7d RSI: 00000000200000c0 RDI: 0000000000000013 [ 154.377890] RBP: 000000000072bea0 R08: 0000000000000000 R09: 000000000000ff78 [ 154.385153] R10: 000000000100001f R11: 0000000000000246 R12: 00000000ffffffff [ 154.392412] R13: 0000000000000499 R14: 00000000006f9ef8 R15: 0000000000000000 [ 154.399675] [ 154.401289] Uninit was stored to memory at: [ 154.405608] kmsan_internal_chain_origin+0x12b/0x210 [ 154.410702] __msan_chain_origin+0x69/0xc0 [ 154.414930] __skb_clone+0x8a2/0x990 [ 154.418640] skb_clone+0x3e8/0x590 [ 154.422171] ip6_finish_output2+0x507/0x2130 [ 154.426570] ip6_finish_output+0xae9/0xba0 [ 154.430793] ip6_output+0x597/0x6c0 [ 154.434413] ip6_local_out+0x15e/0x1d0 [ 154.438293] ip6_send_skb+0xfa/0x380 [ 154.441996] udp_v6_send_skb+0x12a3/0x18e0 [ 154.446224] udpv6_sendmsg+0x466c/0x47c0 [ 154.450277] inet_sendmsg+0x48d/0x740 [ 154.454071] ___sys_sendmsg+0xec0/0x1310 [ 154.458124] SYSC_sendmsg+0x2a3/0x3d0 [ 154.461917] SyS_sendmsg+0x54/0x80 [ 154.465438] do_syscall_64+0x309/0x430 [ 154.469310] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.474473] Uninit was stored to memory at: [ 154.478774] kmsan_internal_chain_origin+0x12b/0x210 [ 154.483853] __msan_chain_origin+0x69/0xc0 [ 154.488071] skb_clone+0x46a/0x590 [ 154.491595] ip6_finish_output2+0x507/0x2130 [ 154.495991] ip6_finish_output+0xae9/0xba0 [ 154.500209] ip6_output+0x597/0x6c0 [ 154.503810] ip6_local_out+0x15e/0x1d0 [ 154.507677] ip6_send_skb+0xfa/0x380 [ 154.511367] udp_v6_send_skb+0x12a3/0x18e0 [ 154.515581] udpv6_sendmsg+0x466c/0x47c0 [ 154.519619] inet_sendmsg+0x48d/0x740 [ 154.523395] ___sys_sendmsg+0xec0/0x1310 [ 154.527433] SYSC_sendmsg+0x2a3/0x3d0 [ 154.531207] SyS_sendmsg+0x54/0x80 [ 154.534727] do_syscall_64+0x309/0x430 [ 154.538616] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.543777] Uninit was created at: [ 154.547294] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 154.552379] kmsan_kmalloc+0x94/0x100 [ 154.556159] kmem_cache_alloc+0xaab/0xb90 [ 154.560284] skb_clone+0x31e/0x590 [ 154.563799] ip6_finish_output2+0x507/0x2130 [ 154.568192] ip6_finish_output+0xae9/0xba0 [ 154.572407] ip6_output+0x597/0x6c0 [ 154.576015] ip6_local_out+0x15e/0x1d0 [ 154.579884] ip6_send_skb+0xfa/0x380 [ 154.583571] udp_v6_send_skb+0x12a3/0x18e0 [ 154.587779] udpv6_sendmsg+0x466c/0x47c0 [ 154.591815] inet_sendmsg+0x48d/0x740 [ 154.595589] ___sys_sendmsg+0xec0/0x1310 [ 154.599628] SYSC_sendmsg+0x2a3/0x3d0 [ 154.603414] SyS_sendmsg+0x54/0x80 [ 154.606932] do_syscall_64+0x309/0x430 [ 154.610807] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.615973] ================================================================== [ 154.623309] Disabling lock debugging due to kernel taint [ 154.628735] Kernel panic - not syncing: panic_on_warn set ... [ 154.628735] [ 154.636081] CPU: 0 PID: 11309 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 154.644288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.653618] Call Trace: [ 154.656190] dump_stack+0x185/0x1d0 [ 154.659802] panic+0x39d/0x940 [ 154.662995] ? __skb_try_recv_from_queue+0x90c/0xe80 [ 154.668082] kmsan_report+0x238/0x240 [ 154.671865] __msan_warning_32+0x6c/0xb0 [ 154.675913] __skb_try_recv_from_queue+0x90c/0xe80 [ 154.680828] ? __skb_recv_udp+0xfa0/0xfa0 [ 154.684964] ? __skb_wait_for_more_packets+0x6f0/0x6f0 [ 154.690225] __skb_recv_udp+0x8f0/0xfa0 [ 154.694182] ? sock_load_diag_module+0x2e0/0x2e0 [ 154.698931] udpv6_recvmsg+0x62c/0x2a20 [ 154.702900] ? udp6_lib_lookup+0x390/0x390 [ 154.707118] inet_recvmsg+0x4c2/0x5f0 [ 154.710907] ? inet_sendpage+0x8c0/0x8c0 [ 154.714954] SYSC_recvfrom+0x659/0x820 [ 154.718822] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 154.723740] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 154.729174] ? prepare_exit_to_usermode+0x149/0x3a0 [ 154.734179] SyS_recvfrom+0x8a/0xb0 [ 154.737788] do_syscall_64+0x309/0x430 [ 154.741662] ? SYSC_send+0xe0/0xe0 [ 154.745187] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.750356] RIP: 0033:0x455389 [ 154.753526] RSP: 002b:00007fcbbe3f7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 154.761215] RAX: ffffffffffffffda RBX: 00007fcbbe3f86d4 RCX: 0000000000455389 [ 154.768467] RDX: 00000000fffffd7d RSI: 00000000200000c0 RDI: 0000000000000013 [ 154.775717] RBP: 000000000072bea0 R08: 0000000000000000 R09: 000000000000ff78 [ 154.782968] R10: 000000000100001f R11: 0000000000000246 R12: 00000000ffffffff [ 154.790220] R13: 0000000000000499 R14: 00000000006f9ef8 R15: 0000000000000000 [ 154.797958] Dumping ftrace buffer: [ 154.801476] (ftrace buffer empty) [ 154.805158] Kernel Offset: disabled [ 154.808759] Rebooting in 86400 seconds..