kopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000280)=0x84) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3f, 0x24e, 0x20, 0x0, 0x625fa185}, &(0x7f0000000140)=0x14) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000040)=""/167) 2018/04/29 03:33:35 executing program 1: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000080)=""/74, 0x4a, 0x0, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x80) seccomp(0x1, 0x2, &(0x7f0000000200)={0x1, &(0x7f0000234ff8)=[{0x8}]}) r1 = socket(0x9, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000036c0)=@int=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4914, 0x6, 0xffffffff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1f}, &(0x7f0000000140)=0x8) 2018/04/29 03:33:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x400005, 0x100, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) times(&(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/04/29 03:33:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/29 03:33:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000006c0)=""/86, &(0x7f0000000100)=0x56) recvfrom$inet(r0, &(0x7f0000000000)=""/7, 0x7, 0x120, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0xff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x800400000ff) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a0040000400100000000000078020000b8030000b8030000b803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f0) 2018/04/29 03:33:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_mr_cache\x00') lseek(r0, 0x3fffffffffffc, 0x4) 2018/04/29 03:33:35 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 03:33:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000000000100, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x800}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, 'eql\x00'}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) setuid(r2) [ 126.642562] syz-executor5 (9575): /proc/9572/oom_adj is deprecated, please use /proc/9572/oom_score_adj instead. 2018/04/29 03:33:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffffffffffe0, 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x400, 0x0, 0x5, 0x9, "98215e7dc8ede352821e9daa1e06ce86800e8407be43b490f118de23c0025d53fb99135e063e28817fd01780", 0x1ff}, 0x2, [0x9, 0x8, 0x7ff, 0x5, 0x6, 0x0, 0x3, 0xd73, 0x100000000, 0x8, 0x100000001, 0x3ff, 0x0, 0x4d6f, 0x0, 0xff, 0xffff, 0xffffffffffffffff, 0x79e, 0x2a, 0xffffffffffffffbd, 0x0, 0x3, 0xfffffffffffffffe, 0x5, 0x1000, 0xff, 0xaef, 0x5, 0x1, 0x5, 0x4, 0x7c886add, 0x3, 0x7f, 0x7fff, 0x9, 0x1, 0x8, 0x945f, 0x7, 0x4, 0x0, 0x7fffffff, 0x7fff, 0x8, 0x10001, 0x6, 0xa661, 0x16, 0x0, 0x1ff, 0x7, 0x3, 0xc38, 0x6, 0x7fff, 0x8, 0xe3, 0x9d91, 0x7, 0x4, 0x0, 0xffffffffffff50d2, 0x9446, 0x684, 0xd9a, 0x2, 0x7, 0x5cda, 0x4, 0x100, 0x580000000000000, 0x7, 0x800, 0x6, 0xc39d, 0x9, 0x4, 0x2b7, 0xff, 0x7, 0x1b0, 0x4, 0x401, 0x7, 0x4, 0x100000000, 0xffff, 0x1, 0x7fffffff, 0x9, 0x2, 0x200, 0x6, 0x7, 0xfffffffffffffff7, 0x1, 0x2, 0x10000, 0x81, 0x3b0512c1, 0x1, 0x3ff, 0x9, 0x5, 0x2e3, 0x7, 0x0, 0x1, 0x3, 0x6, 0x1, 0x7f, 0x7, 0x8, 0x7, 0x4, 0x80000001, 0x0, 0x1, 0x5, 0x1, 0x80000001, 0x5dc, 0x2, 0x100, 0x3], {r2, r3+30000000}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x6, 0x4, 0x4, 0x9, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r5, &(0x7f0000000240)='n', &(0x7f0000000040)}, 0x18) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r6, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000000)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'sed\x00', 0x18, 0x100, 0x5c}, {@multicast2=0xe0000002, 0x4e21, 0x0, 0xd0a, 0x7f, 0x8}}, 0x44) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001440)={0x2, 0xffffffffffffffc1, "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"}) fchdir(r0) 2018/04/29 03:33:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000001080), &(0x7f00000010c0)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)="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", 0x1000) 2018/04/29 03:33:36 executing program 0: r0 = socket$inet6(0xa, 0x80000000001005, 0x41) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfe90, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) dup(r1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x0, r3}) 2018/04/29 03:33:36 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = getpgrp(0x0) setpriority(0x1, r0, 0x7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xd797) r3 = dup(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000080)={0x8, 0x0, 0x200, 0x2, "b7a8a5ce9395bc352151863c1ddeb789a28528292a649539f4949479fb5e123bcfde17d51929ee945bbda1fe", 0x9}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x101080, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000800)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000940)={'team0\x00', r5}) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r1, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/29 03:33:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000000000a) sendfile(r2, r0, &(0x7f0000000080), 0x80000003) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x401) 2018/04/29 03:33:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x7c8, 0x27400, 0x500, 0x80000001, 0x80, r1}) r2 = semget$private(0x0, 0x4, 0x4) semtimedop(r2, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x1, 0x3, 0x1000}, {0x4, 0x400, 0x1800}, {0x4, 0x508, 0x1800}], 0x4, &(0x7f0000000180)={0x0, 0x989680}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/29 03:33:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001600), 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x100000000, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/29 03:33:36 executing program 6: unshare(0x40600) r0 = socket$inet(0x2, 0x4, 0x77) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="59ea551d209bc5604269c894987e4feb", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000200)=""/199, 0xc7) 2018/04/29 03:33:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) 2018/04/29 03:33:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41000, 0x1}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x41c, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) dup2(r0, r1) 2018/04/29 03:33:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0xbe, "b5fae07a79a6f9ab2fcfd4bcd26e88001659b6f46e44652f34537a2ef8bd5579361bf98c978423535ab0e2d5de914e683b45a5a1d0d523550ba90899ff3e57afbfd68dfda81b2138163f6737409ee60bddc0275f8b554416a973b9571f00297a8ead67d6d08c9ff85f66111866c36557429358c3060ac7004bd478a4fd1b71e936395aa71334215931b4faef1182eecb77d3c42fde5377e35d950bc03fa9b99a7b3b140fc7bd57fde4ac264c2dd2549a09c2b5d713bf6ba28b70df4a3220"}, &(0x7f0000000100)=0xe2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/29 03:33:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 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$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) listen$netrom(r1, 0x2) 2018/04/29 03:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000003cc0)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003e00)=""/27, 0x1b}], 0x1, &(0x7f0000003e80)=""/140, 0x8c}}], 0x1, 0x0, 0x0) 2018/04/29 03:33:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x401, 0x40) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/67) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) accept(r2, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000001340)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', r3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "adaf6fc7120000000ab1d0fe7b2016ac00df52fa50f3893b1e41d6449a3db25a7496b0875645d1f25a1525d407dd9e68b85fb05dedc541ded8ee7239bff20632", "d992fd6e0f310e347f8dee44e5ce43f5a71486ea5584d703d1d5ef6abc144723"}) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000340)="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") 2018/04/29 03:33:36 executing program 7: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xe0, 0x100) inotify_rm_watch(r0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/29 03:33:36 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/171) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/55) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) clone(0x20000000, &(0x7f0000000240)="a0137ba566e8a15c63d3c35e3a55e652bc4f805f8364f58d537793d9cf14c843f617dd82aa9085e52c7f5df3ba79c3f79def67541761e94298362d9a9909c1461f43463882deb78238357f2679997a518e454c1abb6c190859aca271238c9882986c5e06ca93de119e755a3b471685dab67f952413cb019f1d987b0a73d499cc2f95e36f915204b883bb7805aa4522b1860599f80fa959cf6f10382305ef16307605cc4e3a1f7309e8caa9105905232ea357e37e61e0fd0685f1de8c137c3d9c5f8964639d4de0c40a68cb52f5", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="0d717aa25460456e060349ffb12b8350fa0b222a9d73688bdd29118b59446ec4ed47f539d43d854329db6ee38423b50acd7c5b95c4912d883399fbdb581220bf401b10d6a85abba9d5952193a62eb5df86f5b2c98ba06be594a2ecb1696be4bc62e741008b0edbf3be1e48c3d956f0766a6929670aefb1a21af77c8c44b6978d5f7f78a5ca8104d6a047fcaa86fa3dfa5e85a346f0fcb3e6d1003fd94ec33e957a314e3180bec53f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8c2d, 0x5}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x4, 0x3, 0x1, 0x7, 0xff, 0x8001, 0x7, r2}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/29 03:33:36 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x143880) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x1, 0xb, 0x256, 0x28, "3d66851486e7db72b88dc26f9e238381ff11e76b8e9022a06091f0075b446cbd"}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x6, 0x6, 0x9, 0xff}) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000000000fa", @ANYRES32=r2, @ANYBLOB="e5830000"], 0xfffffea4) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r2}}, 0x18) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x28200022}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r3, 0x200, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3c3e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) 2018/04/29 03:33:36 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x80) sendto$inet(r0, &(0x7f0000000080)="90216c2d39c692384eb0acbc5d34012c539dbf3cbda0b4cf7039576c75ed6ab843e1d59cfe7d9e0d3ef8b2c195c62ff4d7720fbf8d6d4e4fa75cdd200fefd2dffbe91008c349caa6697ef90d9038be4465a7d507905517e2d4a4d79d72aebf3e73fff48b62481fc646e35da9", 0x6c, 0x8000, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x80000, 0xa4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) accept4$packet(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001d40)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001e00)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000001e40)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001e80)={0x120, r2, 0x804, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x4040) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000000000), 0x1) 2018/04/29 03:33:36 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:37 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'team_slave_1\x00', @ifru_names='team_slave_1\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffa, 0x600) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000001c0)=0x10, 0x80000) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x2) sendto$packet(r2, &(0x7f0000000140)="b5bf1c76c6653a9657702e5bde93f2d0a4b7aa703c4825132219d7c298065b50dc2fc7d0b3c8d4e3eb783992c12697fa2f79c9ac15bb92032d809c84dafb7d36d8e3bcbc7c98db4076bfd99bf70456e6bfd3efcd66f3320924b2758aec7ae1", 0x5f, 0x8000, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth0_to_team\x00') 2018/04/29 03:33:37 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8442, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/29 03:33:37 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000000}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {r3, r4+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) 2018/04/29 03:33:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300020e000000e503821e199129ee04000800d3000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1000002000100000000000006070000000000030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e22, @rand_addr=0x6}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x10000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000080)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x2a7) 2018/04/29 03:33:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f70726f632f7379732f6e65742f697076342f76732f7363686564756c655f69636d7000cbd287b51bd8de8e094bade3e9d7f58c4f337c448bef262624d2810c14ab7f2fc6229c8814eab862b5b93c9ee0f9e9ebf02461ab2d426c036297dc610e2084cb8df46876645b81aff719a83e52842a68dbe438fc0ca4cfbe27ec0d8bc827b2dfc0283dea232c8b89e1ad6ffab652bc7fac41b66b54721a7f9e095c7bc5e18b4aa129fd7476026054389d7dbbfcd51eb0292f10b12c3d75628ac0c6561f761d68ab2d497785fe82afb7746137cd7b7004d985a591a587eb3444372a5463be78269e9e2ec2e14f", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200), &(0x7f0000000300)=0x8) 2018/04/29 03:33:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)='{nodevmime_typevboxnet1{]vmnet0eth1\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdcd, 0x40) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/29 03:33:38 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) 2018/04/29 03:33:38 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000002c0)=0xfffffffffffffc62) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xffffffffffffffc8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0xb22, 0x4) 2018/04/29 03:33:38 executing program 7: 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)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x40) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x3, 0x7, 0x2a, &(0x7f0000ffc000/0x1000)=nil, 0x5}) 2018/04/29 03:33:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x1b, r2, 0x1, 0x2, 0x6, @random="6572f5989646"}, 0x14) 2018/04/29 03:33:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x40}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, 0x4, 0x81, 0x1, 0x40000000100, 0x0, 0x40, r1}) 2018/04/29 03:33:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x7e, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x0, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xebb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x10) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)="3e0d11dcd1", 0x5}], 0x1, 0x0) 2018/04/29 03:33:38 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:38 executing program 2: unshare(0x20000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x800000008000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000180)=""/246) 2018/04/29 03:33:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a313fbdcdf743fcc62f8b05c9d2da8e28ca92486e3fd0253aaa14071f433231b6fa78ddf94c2279e2dde13c3ac25becd4a2e5121f62159a3568d50508000000000000008b26f34029ae9b8b699e55901417ad4b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a6974344bc7fb836a54726f144fd0856bbf478a40a2ef60a47b74da79484a24d06062d5982a313af6b6bf4c3006bdb2b38a030069d59f2c3f3fe7ea24f7ef"], 0xb1) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000)=0x621c, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_getres(0x7, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x3, &(0x7f0000009000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) sendto$inet6(r0, &(0x7f00000000c0)="95", 0xfffffffffffffda1, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x48c80) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000400)=0x1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x9, 0x4) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000be7159a8ebbfe40b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000cc923df1e8940f4b0000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000005973f64d8e32649056ed70e52249b008667299d48f8210ae0379f3546aca9745515ab15f00000000000000"], 0x420) 2018/04/29 03:33:38 executing program 3: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) shmget(0x2, 0x200000, 0x0, &(0x7f0000a90000/0x200000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x0) 2018/04/29 03:33:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) eventfd2(0x100, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0xbf, 0x0, 0x0, 0x0) 2018/04/29 03:33:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000002c0)=0x9, 0x4) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000100)=""/138, 0x8a}], 0x2, 0x0, 0x1a1, 0x1}, 0x2000) acct(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'irlan0\x00'}, 0x18) timer_create(0x0, &(0x7f0000000400)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) tkill(r2, 0x15) 2018/04/29 03:33:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x8002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001180)={r2, 0x7fff}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f000600", &(0x7f0000000000)=ANY=[@ANYBLOB="3b0000000000000000148e2c623e7e8cd894227675a508f67ad76e7eb775b412e813f85b75a1ae86a80eee5b24b45bc6fa0fe274ac5da86634f889d26464c006bf3fb50d5e7c233a3ba1e47cf10c41dedf939a1b91c2bd29a17d"]}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000011c0)={'filter\x00'}, &(0x7f0000001240)=0x44) 2018/04/29 03:33:38 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000000)) [ 129.524012] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 03:33:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="64000000a1fa183efbdcbee9305ac50f5f651fc3c133ecf7c4e62e87e402687444cbf008925b3108efe1be17fa1680f3de965fcf024e3f73e1897eeacd8d6d409817f81443d9f4cc24a85c1c4fc88cc1c39b4aa1bc1a4728b3c47edd1400a30448ad07d4f9a8d13103070874dc8509f47b5e895a6a94a3316ea3423dc4239bed69f64557a1d7b808c5bab6b552d6433de23fc397e1fb47fd1bd8f46e1f8265f9bd92", @ANYRES16=r1, @ANYBLOB="140028bd7000fedbdf25060000002800030014000200627269646765300000000000000000000800040000080000080003000000000030000300080008000000000014000600fe80000000000000000000000000002008000400a60500000800010003000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4040091}, 0x80) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 03:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='/?\x00\b/sg#\x00', r2) close(r0) 2018/04/29 03:33:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) fstat(r0, &(0x7f0000000100)) 2018/04/29 03:33:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)="53000000012e2a6824f8fc7300000000000000000000000000000004ce8a") 2018/04/29 03:33:38 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000000)) 2018/04/29 03:33:38 executing program 3: getitimer(0x3, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) 2018/04/29 03:33:38 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x4) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/6, 0x6}], 0x5) r1 = getpid() syz_open_procfs(r1, &(0x7f00000003c0)='net/anycast6\x00') fcntl$addseals(r0, 0x409, 0x0) acct(&(0x7f0000000400)='./file0\x00') 2018/04/29 03:33:38 executing program 7: unshare(0x400) r0 = socket$inet6(0xa, 0x7, 0x81) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), 0x4) 2018/04/29 03:33:38 executing program 4: r0 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1c, 0x111a00) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2000) keyctl$setperm(0x5, r0, 0x0) 2018/04/29 03:33:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="e5fef78ab67f17503591a623109b19f7edbf3d4ccb40b557f2b164bc36cee79b0836df905a16336f15", 0x29) 2018/04/29 03:33:38 executing program 3: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xff, 0x4) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) sendfile(r0, r1, &(0x7f0000000040), 0x80000001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x195400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) recvfrom$llc(r2, &(0x7f0000000140)=""/25, 0x19, 0x1, &(0x7f0000000180)={0x1a, 0xb65df6d0dfb9b152, 0x7, 0x4, 0xb064, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/29 03:33:38 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000000)) 2018/04/29 03:33:38 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000)={0x827}, 0x2) msgsnd(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x800) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/213) 2018/04/29 03:33:39 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffcd7, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/29 03:33:39 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB], &(0x7f0000000000)) 2018/04/29 03:33:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x8}, &(0x7f00000002c0)=0x10) 2018/04/29 03:33:39 executing program 2: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000002c0)=""/216, 0x4}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x3f, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040), 0xd8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x8001, &(0x7f00000000c0)=0x2) 2018/04/29 03:33:39 executing program 4: syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x26}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/04/29 03:33:39 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)="15000000000008a66da40e000087a72000000068", 0x14) 2018/04/29 03:33:39 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x10}) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/04/29 03:33:39 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x80, 0x200000) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r1, 0x401, &(0x7f0000000340)="c2318f2967d2af1b2fe99f2f0c5cd550b9276116fd80f42966a7b8798eea20db56cf75cd0a3c6a851a134e1dc52348ab4040ab0222719d3433b519e4c623397634cc1df4a22e336ad530a4a41d40928928215ca2a402e8fe220ce71ac6c34e6387a050c5892dcf722715816640c581ffa6c2132d997acdbf0f194a0dda5de1f754beb4fe3a86f7dc891262efd1fb175a3f7b94126da83a6dd626323eb083ad3cdd79eda36689a1df7b0000000000000000a259895f827366172fe9b1eb03e545a38283b7e4340b03") fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) 2018/04/29 03:33:39 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff"], &(0x7f0000000000)) 2018/04/29 03:33:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x15, 0x80005, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) sendmsg$kcm(r1, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x2, {0xa, 0x4e22, 0x3ff, @empty, 0x3}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="240bee40746378eebb30ed4a2f1923bcbc0cc7680b2cab061628fc65", 0x1c}, {&(0x7f00000000c0)="65561a80150252f0936d6e50044fa9b7ee44758f25cbece21ac05ce94a511d7ae23e32ed9121827dfec67283952fa9976309a0c9028333e9e4f52f145dd41971fc859bec88b638b7f4a054da70bf8e1353c4e010bf72e437795187485535b7c1cd093da94ec2", 0x66}, {&(0x7f0000000140)}, {&(0x7f0000000180)="200b3893a67a3d914eb5095d1aa7be64ceabbff60a8a2b00588bfda7e239a206644931b4f7eb18a37d01526920737845206cc02c5267ecb9365bdf60c9d5ab99ca5e704ff500ff7709d67139b4318d12bd10c7b7bc1568afc4b97ec10ba3217edf712feac38f059a", 0x68}, {&(0x7f0000000200)="3d4fc0a0e54240eac544582000cbf4c4d3e964e8380177d45352bccca75d9e4e4368dd859c8ce4a85f404ace9424dc43ed3fcf57715344175041b28aad1ba14938d1758f79eb30388bded80ceb49b9bcd80ae667254c1c0d84ab587b637ecd1c9a2b306c71b750893b302ba0618ad1", 0x6f}], 0x5, &(0x7f0000000300)=[{0x1010, 0x117, 0x6, "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"}], 0x1010, 0x40}, 0x0) 2018/04/29 03:33:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0), 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="b0ee0b1923f376f1d2"]}, 0x20}, 0x1}, 0x0) 2018/04/29 03:33:39 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) r2 = memfd_create(&(0x7f00000000c0)='/dev/vhost-net\x00', 0x2) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffff7fffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000100)={0x3, r2}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) dup2(r0, r1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/29 03:33:40 executing program 4: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x89, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'nq\x00', 0x10, 0x3ff, 0xc}, 0x2c) poll(&(0x7f0000000180)=[{r0, 0x104}], 0x1, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x1000, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) uname(&(0x7f00000000c0)=""/114) write$tun(r1, &(0x7f00000001c0)={@pi={0x0, 0xe9ff}, @hdr={0x1, 0x80, 0x4, 0x0, 0x7, 0x40}, @ipv4={{0x12, 0x4, 0x9, 0x1, 0x162, 0x65, 0x65, 0xf3, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x8, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}, @rr={0x7, 0x23, 0xfffffffffffffffa, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @udp={0x4e20, 0x4e22, 0x11a, 0x0, [@guehdr={0x1, 0x1, 0x8000, 0x7, 0x100}, @guehdr={0x2, 0xac, 0x7f, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0xa94, 0x8, 0x7f, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x4, 0x3, 0x100}, @guehdr={0x1, 0x3, 0x0, 0x80, 0x100}, @guehdr={0x2, 0x40, 0x1, 0x4000000, 0x100, [0x80]}], "c2100b56b6f8f855f4dc9f66c5b5f453c6c9936911573034d737ffa1a778392f69318fbdb494f96d49e548d618866f24f4b8fab7d4a14fa286cc6353e51f209c398806858a7732b699e8e057a803a77d4a4f221215c3a00b3059b03a29450466eb2c58378bb49705fade9485dcdb6f48060a6cbc9aff585e21a1897dca65c1016ce10897bb08e95f76c00fe8b965fce6bf1d8dee4d6b09d4ff34acaeef53cb9ade69ab3ab8ea26fb3e5c086b639ab0baf7684b3b2a90b6b92baa4e892d0fcd551bb2428b2441ee132ff6a6a892a32580e476272510efd0f8ea37f872b308fe32e2b049bbf28971c7d7d409ed796d"}}}, 0x170) 2018/04/29 03:33:40 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066"], &(0x7f0000000000)) 2018/04/29 03:33:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x397, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000020000000000000003000000dd45f8ff0000000000000010000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x10000000001f, 0xc3, &(0x7f00000000c0)=""/195, 0x200000000}, 0xfffffee0) rt_sigsuspend(&(0x7f0000000000)={0x4}, 0x8) 2018/04/29 03:33:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000da1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) r2 = dup2(r0, r1) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/47, 0x2f}], 0x2) 2018/04/29 03:33:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x8013, r0, 0x0) 2018/04/29 03:33:40 executing program 1: r0 = socket$packet(0x11, 0x2002, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0:\x00'}) 2018/04/29 03:33:40 executing program 7: syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x10000) [ 131.146492] IPVS: set_ctl: invalid protocol: 137 172.20.20.170:20004 nq 2018/04/29 03:33:40 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff006600000000000000040190"], &(0x7f0000000000)) 2018/04/29 03:33:40 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b700001000000000070000000000000095000000000000000e6aa80a621164cf836fe8c0f8644f30713a5eaa57222ddc5f1d968750bcfc855a91669fee981e03aa0084a0ea5a7808965bc6cd9fb44a96f5960df5"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/04/29 03:33:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockname$packet(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001700)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001740)={'team0\x00', r2}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000080)={&(0x7f0000001780)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="9867e60c9ea56a71addf8228e4831911735e884b1e0eae6a8e92cb7e475ef39d0a85a876f1a2ad0ef964be95e3871cb1b4bd0c3d5ac1aca5484d3d0c5958730acb1dcda81f0a605423f8aee358e115ad2556ab68f6c1ebf6a40c770e1763c50441a38d6461768b97222f5341e78ab6a1e782017f98273f72c5939ca19aa7b73d431ffa2dc0f7127f3e104fb0ad6394097d89f9961307ee4f22f94c102bbd31e2a081da45367cb32617a63b08009500673519b1095cb7b8b583e116fa86b44c000000000000", @ANYRES32=r0, @ANYBLOB="f78fd996bbf490b4376375ecdd85c7fc0ea763af797b8fc5441153873e2d613647da450038014d000800690027000000b4049c6891aee69b09b7cb64d099ffc4a8b88ad85e02d8c189d81e914c6307d97c5599d280284b42df1b0412dcec0ecd662130e633821c30a2c100adf80b15e95e4abd656f5e892a59c3a22b8299685c7a0838a8f379500b8b07e6d4db26f82e43590a258d56e680bf76328933a5a7f8cd166a4eabd562998159305561b13f1e725a69b52e51f723a672772fd2035a86e30408003700", @ANYRES32=r1, @ANYBLOB="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"], 0x142c}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000200), 0x4) 2018/04/29 03:33:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x5, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000001080)}, 0x20) 2018/04/29 03:33:40 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) fstatfs(r0, &(0x7f00000010c0)=""/149) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) pwritev(r0, &(0x7f0000000080), 0x10a, 0x0) pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x0) 2018/04/29 03:33:40 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c"], &(0x7f0000000000)) 2018/04/29 03:33:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b84233065de59e1fe0c6df1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendfile(r1, r0, &(0x7f0000000000), 0x1f) 2018/04/29 03:33:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x3}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=ANY=[], &(0x7f00008f1ffc), 0x0) close(r2) 2018/04/29 03:33:40 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) connect$netrom(r1, &(0x7f0000000200)=@ax25={0x3, {"4c9cf29d89e3e2"}, 0x2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) timer_create(0x2, &(0x7f0000000040)={0x0, 0x1d, 0x1}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x50040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x6, 0xffffffffffffffe0, 0x1b, 'queue1\x00', 0x100000000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00009de000/0x4000)=nil, 0x4000}) [ 131.561009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 03:33:41 executing program 4: r0 = inotify_init() mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2, 0x4032, r0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) 2018/04/29 03:33:41 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x8001, 0x6, 0x2, 0x18, 0xffffffffffffff9c, 0xe50000}, 0x2c) fcntl$notify(r0, 0x402, 0x80000000) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="3a7c26e1324411386a455c69129a3855f0d6bbf0d88c8e5fa2fdfc606b404a4921cc55677523a326d8e7872d0d68e05fb864", 0x32}], 0x20402b, &(0x7f0000000140)=ANY=[@ANYBLOB="77d2bc5a78042f6d3236362c00"]) mount(&(0x7f00000001c0)='./file0/bus/file0\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)='ext3\x00', 0x10, 0x0) 2018/04/29 03:33:41 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094"], &(0x7f0000000000)) 2018/04/29 03:33:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x381080) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000240)=""/106, &(0x7f0000000080)=0x6a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x7fc) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000014c0)={0x0, 0x1, &(0x7f0000000400)=""/161, &(0x7f00000004c0)=""/4096, &(0x7f0000000340)=""/34}) fsetxattr(r1, &(0x7f00000002c0)=@random={'user.', '/dev/adsp#\x00'}, &(0x7f0000000300)='btrfs\x00', 0x6, 0x2) rename(&(0x7f0000001600)='./control/file0\x00', &(0x7f0000001640)='./control/file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0), &(0x7f0000001500)=0x14) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/29 03:33:41 executing program 7: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x152, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/04/29 03:33:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) setfsgid(r1) 2018/04/29 03:33:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x12, r0, 0x0) 2018/04/29 03:33:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0x1c) socket$bt_rfcomm(0x1f, 0x0, 0x3) [ 132.035743] IPVS: set_ctl: invalid protocol: 137 172.20.20.170:20004 nq 2018/04/29 03:33:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xa999) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000078dffc), 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) 2018/04/29 03:33:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000880)={0xc29, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x6, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x390) socket$inet(0x2, 0x2, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) io_setup(0x9, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="12cd58d42f59908651b8c93cb8a9a02a578d44d4bd5c3d22913ab9d96a66bd6b408fc253e03ae94a716e4e516fd221ca9d8e596b440ac402e12c0d843298bdb86b5d54c89784bd26922ac5ab16d52638cad559ce9d04ce2b21be66b80d6d4b1b008e4e00f7eee48b832299b9cf1ec5ab2f9b378073aea6a96c6c82de99ba01da85a62492b792ce5038b9062e473da3cfc431e2482afd7f9f228f7f1f6690455e636b21fcf084e7297dfe14b66d3e162b3006a32b7e8842cbf2ac4a2ad98ea41c5829da827785e5503fdd01404a4106088c9de0269fcc956d15292ae9479830eb553a2bf0a208a755698aaecc571c97634ccb2350e7ac5e9b84db0ff60b1fe0d406237877d9a2e822c29651bc430b89171ea990c2677d3233eb04ae6688673a4b4d738dc40917de993ded723d676b7c7dae15f1a6015bf1b5e6933d381d1022cfc70616d13dd4709d8885976bb50bb52ebef92a3aa4461576edae8ed91585e7c0a5753fa3bef51853ffe3e3ffbcde785eda2e38e584814d6d9231b7102a7cc750787c9a6be5bc3f9fea353ed880e01b196bf4b3642264d621ea3d0e7de772ff4d85bcafc8aa3e806224821e6a31b92f4b6f4a3f84593a0a6df2f5eb031afb00b91c6cdc4c7b4f2ef7f1b8ca98a0ada7b250bafe0e7111761f83909f76915adbbf3d72058f2f3f229ece54c21deaa28976d1a9129e3deaa4fc0edfe5f34d9cdf438510ba6fb8d3fee09ccb8f6419030d65134e08f2ebeb703e0b692534d9f976d2d875d39ca182e614637abe23e1edb7a5167cdebb29aa2b5b7399074a7b2df83dd3b1e50438edb0958b3ab36868d97118912dfd8b4354837f3f1148383fe8d0c8fc17cd599434cd672eb6eb4783b5b03f4eea49fc00fb18aa8db8bd4e657a49b8ee9d81181f6ecbbfdce18327e34c4664ded2e8de76aabf21cbf8ba71703d988776bfbd4be8e08b694bafe925520eaaca22de8b4ccc7969a2218b3a2bd77dd530d9be4b36733dc58d908baeba22dfa6305454ec4ffb22f99a6373976352a1872d59744db6a03f61aed889bee7b4342aa0f020ba308dafdf442d4e7428ad3000ece1f3a50223251421fa2396533263c81049283b38f8fb9ef08de6f569f2be20658eedd08077d03cb01c0daa6f75df010370b99c726837effb3e8d6305bc11d90cdf416c81c3d1ff94e622655e6713904408f602cdb0978835719b31bf8748ae773b0aa5d72e2c77451591cd8c43c800ee728cd934d7c668b86bdd1d73afbe00fdb2dbae5314de955597fff624b9e2f7f8cddf4383731124b2521a19a037051b0e6bf5a425b3e64847a763646f7c256c5781a1f96192fd567817da89feab3acf503f62824942e5cd6985048af70a4fdcb05e11a3d0b8c0aa58be489cd937e92f1facefc0d10c3ac1e3d0a24b17436ebbf2220dd8701b77614cebe706a659b382af5d9fe8656e0d1204c74cb8a6e2dd7c70372077ff3c2d920716e526b04e321de47c2575b78726f290a9577e96169a7170208dfb4291edf0bf40bc843bc9519f3f757548cbb28bd5be5000aa4ea84588aab5f1e0a96c68cd0e74cc16b3fb47571555c266baa0af78240101ff4ac394adc1c544fd90c29f6a83af3bc5a685ba9ad96345297ab7bddacb332901fe61666317799096d8fe403a09ee9e4a7252b21fcbaab3e47c7024a7b0ec0682817aa81dad3c6981e87a37668758f09ca3574cee686e4efa8d965f65852f03210db35b791d3b895f82455a8f5a224253f0715408ca4de02ac33f84808739426f7f257e4d0ef194ce367bcb5c8ddc8a13bc54dcf531b2df58c150a6e0adfcd50c59b4047da48de8ecb5ded7af338f01789024b80e562f8257ea3c02bb2392c5a04890f4637239697470da81c1550340bbd0389ec8cae46d449c81f29cc848ffa33870f3f18f5f2fa5d67b91d0030cc429587fa8316a9e5bf303ce8089c7310b1f4817c358a03e91fa5fb53fa0050bf66af209e3fa3caf95c47460ff4f86905aaa3a8687bd0b9200b892b1a6b81958972ebd103a724259e6125aa9fdd4202c54fdb286e2f727c1", 0x5b1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/29 03:33:41 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0xffffffff, 0x5}, &(0x7f0000000240)=0xc) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/29 03:33:41 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e1"], &(0x7f0000000000)) 2018/04/29 03:33:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00') setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) flistxattr(r0, &(0x7f0000000100)=""/220, 0x482) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x2, &(0x7f0000000040)=[{0x2, 0x0, 0xffffffff, 0x101}, {0x7ff00000, 0x894, 0x6}]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0x2, 0xde, 0x200}, 0x10) [ 132.528622] syz-executor5 (9992) used greatest stack depth: 53776 bytes left 2018/04/29 03:33:42 executing program 4: mremap(&(0x7f0000578000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000000b000/0x4000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000020ef70)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setstatus(r0, 0x4, 0x800) 2018/04/29 03:33:42 executing program 5: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffff80, 0x80200) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) unshare(0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x80081272, &(0x7f0000000000)) 2018/04/29 03:33:42 executing program 3: r0 = gettid() r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r1) exit(0x0) rt_tgsigqueueinfo(r0, r0, 0x28, &(0x7f00000000c0)={0xf, 0x7a, 0x9be, 0x6}) rt_sigqueueinfo(r0, 0x2d, &(0x7f0000000100)={0x22, 0x3, 0x9f, 0xffffffff}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) rt_sigprocmask(0x1, &(0x7f0000000040)={0x5}, &(0x7f0000000080), 0x8) 2018/04/29 03:33:42 executing program 0: set_mempolicy(0x0, &(0x7f00000000c0), 0x2) 2018/04/29 03:33:42 executing program 6 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:42 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="040000000000000800000000000000d0c559c7333d"]}) 2018/04/29 03:33:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000033c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000040)=0x54) write$rdma_cm(r0, &(0x7f0000000280)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x2}}, 0x18) 2018/04/29 03:33:42 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/70, 0xfffffffffffffdd8}], 0x100000000000045f) 2018/04/29 03:33:43 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}], 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x59f, 0x1, 0x6, 0x6}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x9, 0xdeb, 0x9f45, 0x897}, 0x6) 2018/04/29 03:33:43 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000180)="b46a9987f25ff2433c676ca0954100ac89b9621fb63c54cf0ffb3ce69007f4b9a88241b7023a58683b08ec7149ad3048030be63efa1c67ef", 0x38, 0x68, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='personality\x00') syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x400, 0x7, &(0x7f00000007c0)=[{&(0x7f00000002c0)="371cbb53c2414fb6dc6aea17e96e098c5e090b8e2a5e33e792abdc192cd8e58f3e7ba2c4b23c98961e439f455f36931d02d6d68d471923c50ecb4bd461478acfce7fed199eab75815221b70e", 0x4c}, {&(0x7f0000000340)="2cc387e5897c847bdbf774301caa4f0336d5708f421dc795b407bc2e523502462af75fa75e424586993491902bc2beaad0a545fcb0f99fd34a584951871b03239831e7d4487a607a44ba17f63c64baa1f9e7376ff8bcebe90e6e6ada50fdf5", 0x5f, 0x400}, {&(0x7f00000003c0)="2136f1977f2c1c2617f1c55c4f0afec137f60ea149e0e11091294cde215dbbc78fc65f699244c8cf06233647dc24d57dc84d9d227f41bc78d7d36a5bc0549f036f96d613751bd7e024d5ec3cb6e756cbf28abeda386eb19d2737b7c95f305b31cac79194", 0x64, 0x6}, {&(0x7f0000000440)="6d103e3e0ac1e458c7440f15a1af9cfea960997566e9745b56aa0639ab4a20c5697b90b1a97cf21c03d504ed91dcbd5717c1351ba0274245fd6c79e6f655f367d2303b32f28486e385d0ada94854ab1896cafa2205869c1b83b2ebaad0f08fff6e8a328900930285e33cc12e01022c7d9116ad36170118d6021010db", 0x7c, 0xfff}, {&(0x7f00000004c0)="2eb66eb3f924b17e2fc3ade5364fa3108efdec959827cdfa063a4a17ea90ca71153d59dbde73d9362f577f802dcd48c153abf180fa1a8787dbfe7781dcb2dafebfb8d5b59e6ca930b1c8245bc53ab169a96f33d70d3698e89783c9463ee46637bb4a67e15aaad3742d2e45031d5fff061386f45a654a017fad896ff508fcbbac12434b336e529728258f8f0aa48ce84d9a25baa95b81cbf99d19c3ada7c1be253862541e9b2058248af40349db4aec9784c6794f0f9b345124ae9711195911ebf80b125a2e6b76054400608291306422c59e60a0105db63ce7c4f670cbd36291404826e27bb94508ada6", 0xea, 0x147}, {&(0x7f00000005c0)="d7e62ac791fd81ef451b3d8c2f8838b826a3bfe1848094a7118b827eed6faa9166272a415bce32fa8355c591c1d723b2f352c77a02fc4d65417792ee0db69bd68d6c6f9f9cf4d92724c52a7e416127f54ac94ca1a38bfe97a969b0fa545f3afc90cd94a80deb52c20c9335336e55927ea141e88696dedf5e5ed5c96a9b9bdd805979dad7f09b451f0a5f6d69fdc74b7d03fcae2be3903fb3bbd42a5a7773a109ab9d009760f72bb2c65281b1becb637357ccdbc2887275ed2d0867165e29a7f92b32103b3005afc9ef869231436276503729470ae6ee4ce54eda788a6c1d", 0xde}, {&(0x7f00000006c0)="327dce93d06e6ee4a9f728e4207358ec84c2a0d16448c97bb5a47d8d81f3f052cd6c2f98d73957748ae8e2adea17596dbad8070750592d57cb7db5931ca5d8d974fc7941c6b47172f58e1636d4d389b0794b904d50e79748743f35a63d714af28c4cd4cca91befa0b821b9ca2e9da09e2157b93b7360954279fef85ad927d71ed801339dda9b290bcdeef6b47e12d8d19838f85b3746c16c412816c90ee28dd128f648efa03a80d8f4b85fcc531006481ac54cd8a82ebda9b9cb781e833607e108c1906eae281a304957a817463048291c87780004eb5b2dfe3b808e65c3590c3cbb2b116e9fd2a8918954d60685695e4ab3e74f", 0xf4, 0x7f}], 0x1030, &(0x7f0000000880)={[{@codepage={'codepage', 0x3d, '949'}, 0x2c}, {@discard='discard', 0x2c}, {@nfs='nfs', 0x2c}, {@quiet='quiet', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@quiet='quiet', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000100)=0x1f, 0x4) seccomp(0x2, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000140)=[{0x80000001, 0x0, 0x0, 0xbfae}, {0x5, 0x4}]}) mq_timedsend(r0, &(0x7f00000001c0)="302968db8c27463ed8d2cdd145f24ce1e81a68a6c0022156e8a11c281ed70e5c1bf8c503b987e988781310a8", 0x2c, 0x4, &(0x7f0000000200)={0x0, 0x1c9c380}) 2018/04/29 03:33:43 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x88) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x88011, r0, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x840, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x3522, r0, &(0x7f0000000080)="3cd9c8b6", 0x4, 0x228, 0x0, 0x1, r2}, &(0x7f0000000140)) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), 0xa4c68b55c7e7d602) 2018/04/29 03:33:43 executing program 1: r0 = gettid() waitid(0x2, r0, &(0x7f00000001c0), 0x5, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x101, 0x9160, 0x0, 0x11, 0x3, 0x400}, 0x39f0}, 0xa) 2018/04/29 03:33:43 executing program 7: r0 = socket$inet(0x2, 0x8000f, 0x7f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001240)=""/4096, &(0x7f0000002240)=0x1000) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x40, 0x2, 0x0, {0x77359400}, 0x3, 0x5}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001180)={0x0, 0x401}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001200)={r3, 0x0, 0x30}, &(0x7f0000002280)=0xc) restart_syscall() setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)="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", 0x1000) 2018/04/29 03:33:43 executing program 0: r0 = socket$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) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x200040) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 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$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/29 03:33:43 executing program 2: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x40) sendfile(r0, r0, &(0x7f0000023000), 0xffffffffffffffff) 2018/04/29 03:33:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/245) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) epoll_create1(0x80000) 2018/04/29 03:33:43 executing program 1: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) 2018/04/29 03:33:43 executing program 2: r0 = epoll_create1(0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r1, 0x4, 0x80000000, &(0x7f0000000000)="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", 0x1000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r2) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/04/29 03:33:43 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}}}, &(0x7f0000000080)={0x0, 0x1, [0xd96, 0xa8e, 0xea7, 0x2bc]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x8, 0x800, 0x5, 0x200, 0x8000}) 2018/04/29 03:33:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x625, 0x894, 0x2, 'queue0\x00', 0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="30010020", @ANYRES16=r2, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x20000804}, 0x50) 2018/04/29 03:33:43 executing program 7: add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="3772b742c99516c501f6fdee15f0ca893cb3c47cd3b627203d894ea70be8553be95229394d3a9efb7b0322654bb9c653f5f4bf1a47711f03c116b7b703a6835a0a7bb9327f4b54148f07242af42273746c2a853dbf87abc4e5e8be58deab8758f06237d9b72f87ed380c462f83e58fffca41d6dfff1c581b2a30455c1f745729606a7f7ec72656d7404d396a26ad5d20995965cc6e0fe67f7c87a2fbd1f77f8613975ca0f33be04405808887704b18495dcfd7f82a56796d3f2966292a15f9dde6d1092dfc94ce0d3b7897ea434ee43f66c4c249e1272d2c71ac677829703f0af3c7da543e5e39817b807ffb02", 0xed, 0x0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="520972757374e363757367725669643a4465", 0x0) 2018/04/29 03:33:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xd, 0x3}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'none\x00', 0x8, 0x0, 0x23}, 0x2c) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{}, 0x0, 0x6, 0x4, {0x3, 0x608}, 0x5, 0x2}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) r1 = open(&(0x7f0000000240)='./file0\x00', 0x10080, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000280)={0x2c, @broadcast=0xffffffff, 0x4e23, 0x0, 'fo\x00', 0x38, 0xfffffffffffffff8, 0x49}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0xffff, 0x5, 0x100000000, 'queue0\x00', 0xffffffff00000000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000380)=0x1f) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000003c0)=""/148, &(0x7f0000000480)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0xab, "3db27029578eac471e076168e039bd43983c96c0fb61ebbad28844bc81df748aa05bd8514fd66fac648d84a073d332d48ebbf00c16ea4e2fd403a91ab1dd8df026403c396bf078aff9e34630869c0509628f076489d58e9a5aac4d8be8d83f7bcc6252d4d571fe72c1ca742b26f81c45dcfc5d57dacc34c53b15a747edd838772918cbbfa55878189b4ab215bad64cabd5738676e7239c123932f007a2ee6d49b3faaa9a369ed6bb160336"}, &(0x7f0000000580)=0xb3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r2, 0x9}, &(0x7f0000000600)=0x8) syz_emit_ethernet(0x1e, &(0x7f0000000640)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@can={0xc, {{0x1, 0x7fffffff, 0x4}, 0x0, 0x3, 0x0, 0x0, "e66b49a833aa4149"}}}}, &(0x7f0000000680)={0x0, 0x2, [0x51e, 0x327, 0x706, 0xca3]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000006c0)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000700)={@loopback={0x0, 0x1}, 0x10001, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x4af}, &(0x7f0000000740)=0x20) recvfrom$ax25(r1, &(0x7f0000000780)=""/56, 0x38, 0x21, &(0x7f00000007c0)={0x3, {"17bc7c0126a150"}, 0x8001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x1b7, &(0x7f0000000880)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x6, 0x3ff}], {0x8100, 0x8, 0x9658, 0x3}}], {@ipv6={0x86dd, {0x9, 0x6, "78da13", 0x179, 0x1d, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x2c, 0x14, 0x4, 0xa, 0x8000, 0x40000000800000, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x5e, 0x2, [], [@generic={0x7ff, 0x13, "d0b5700e1ecb1b06382eca0deeb86f905b6968"}]}, @dstopts={0xc, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @enc_lim={0x4, 0x1, 0x5be3}]}, @fragment={0x3a, 0x0, 0x1ff, 0x6, 0x0, 0x7, 0x65}], @udp={0x4e23, 0x4e23, 0x89, 0x0, [@guehdr={0x1, 0x7fffffff, 0xbc68, 0x4, 0x100}, @guehdr={0x1, 0x5, 0x80, 0x7, 0x100}, @guehdr={0x1, 0x4, 0x80000000, 0x7, 0x100}, @guehdr={0x1, 0x3a, 0x80000001, 0x4, 0x100}, @guehdr={0x1, 0x81, 0x3f, 0xfffffffffffffe01, 0x100}], "8a8d34b24cbdcae5f76c9caf624269bb4c1377ec3a83fbf11aab6ee5c14b617b7b263330815d1d15ee54c4a94c534f8ee21633796f45a974145ed50ce2ffd5c306109d3a2f38f6d35912e6842b347c90502ba104782dba85b36673e17a25cc77ee929ce070f95634500c414821"}}}}}}, &(0x7f0000000a40)={0x1, 0x4, [0xf13, 0x5b7, 0xed1, 0x258]}) getxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@random={'btrfs.', 'O}trustedvboxnet0&}\'$\x00'}, &(0x7f0000000b00)=""/13, 0xd) linkat(r1, &(0x7f0000000b40)='./file0\x00', r1, &(0x7f0000000b80)='./file1\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000fc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000c00)={0x368, 0xb, 0xf, 0x0, 0x70bd2a, 0x25dfdbfb, {0x5, 0x0, 0x6}, [@nested={0x18c, 0x2f, [@generic="355ea7f281d688b726395ffa4189595c32569a3434ea57c62aa934cad3d6f828b9e389a1c9d804521b94eeffa0b7eca64a748ca05017a02d4330340cf8ea8773ab1c4f21b2bb54f3951f372631d03cdbcd6919ea7d8757606cfe3f273a3dd58572e3ac73138217e16c01c949a54b251873325000bb6a130035ebd2daf10165ad5840a2cac61b325aeac05316625487253041c46ce1c64caef9265dca16722aede3d46cb852343e4b15", @generic="5366e18c5d736ab2ba024d36ee651a7901d8a240979cb6cb578db08003280cbedf27be72df031446d2c0fa6945b721f740e84cb49087f453110bd86040f2f8ec81c5567b78015c9b4b9bc6b526bc39e1f2", @generic="efb42eda45dd79e81eee8a8d2f94341a2a635dc821ef997bb6a97af9e5d67fdd06863b31731f3947f51f5dbb012b5835cb8ad6d76fd3f714c1a29e915d11a4fb3bd36019a6bea22d61f67cf1d7dee1f3105a7e928b6e07686a8159ba2223ebe74ab32b644cf9037d949c809d44502b2a4a1b30ffc2a2642d14e5710ef2195f84ee80144fd57f70249d6f1b0bd1c5"]}, @nested={0x1c8, 0x70, [@generic="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", @generic="54d27c14f558390594e3fe1f929b4a017d33146a510dc3d558b1fb397090b922dd8b01d294f6d0361ada9f08a10b1484d83becdd00f2aaecfd6427fdf5e0206956c8d293ac363ebe0880f4fb23231fa9c298d6844c8d61e08f608b90ec7475e5801503f5106c68f0391fab17a30ab0c3e031d3a35df7bcf9b7cc16ca0220a896cfac9c513147f22231063889de71d8382bc33d442093139b786c28748214c75414c90a72bde3cb9f8e78ac04e91e15711b7fff3f", @generic="6e517e8834c3ca7d4d", @generic="e1846f12033d9fa415e9"]}]}, 0x368}, 0x1, 0x0, 0x0, 0x40005}, 0x4000010) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001040)=0x14) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001080)=""/132) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001140)={r2, 0x0, 0x7, [0x5, 0x7, 0x4, 0x9b, 0xda5, 0x5, 0x2]}, 0x16) 2018/04/29 03:33:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet6(0xa, 0xffffffffffffffdf, 0x2) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) listen(r2, 0x404) listen(r0, 0x20) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x324, 0x800, 0x9, 0x6, 0x7}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003affc), 0x3c) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@empty, 0x1, r5}) 2018/04/29 03:33:43 executing program 4: r0 = gettid() epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10480, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0x7fffffff, 0x7, 0x7, 0x5}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x51, "26c751d4bd5a550737005a17ab78d3f4dd6291b575e968d63f8f88397244d508d4e93e5c9bfb693fe46f67bf6b94d6b07e7abbf2ea930be8ff1223647d3fc03312f304685bf31bac22ee197b271af6dab2"}, &(0x7f00000003c0)=0x59) getpeername$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0}) rt_sigtimedwait(&(0x7f0000000040)={0xfffffffffffffff9}, 0x0, &(0x7f00000000c0)={r3}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)=0x0) clock_gettime(0x800000006, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r4, 0xfffffffffffffffd, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000200)) 2018/04/29 03:33:43 executing program 1: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x7fc, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000000180)=""/149) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)="8d4b488ddf2d1480173cdd60e63a104a5ebba1109416fe037d85f259cf85755dd0821af0", 0x24) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xcbbf) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x25, r1}) 2018/04/29 03:33:43 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000bbfe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:43 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1}) r1 = semget(0x2, 0x3, 0x8) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000040)=""/220) r2 = shmget$private(0x0, 0x4000, 0x520, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x1000)=nil, 0x1000) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000140)=""/90) sync_file_range(r0, 0x8, 0x4, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) semtimedop(r1, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff7}, {0x4, 0x6, 0x1800}, {0x4, 0xd4, 0x800}, {0x0, 0x9, 0x800}, {0x0, 0x2da, 0x1000}, {0x5, 0x9, 0x1000}, {0x7, 0xbe38, 0x800}, {0x7, 0x330699aa, 0x800}], 0x8, &(0x7f0000000200)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x40, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000002c0)=""/167) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x3ff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x9, 0x100000000, 0x8000, 0x4000000000000000, 0x1, 0x8, 0x7fff, 0x9, r5}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r5, 0x5}, &(0x7f0000000480)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000004c0)={0x7fffffff, 0x3, 0xa826}) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000000500)=""/77, &(0x7f0000000580)=0x4d) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000005c0), &(0x7f0000000600)=0x4) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000640)=""/58) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000680)=0x3ff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000006c0)=""/211) ioctl$sock_proto_private(r4, 0x89ec, &(0x7f00000007c0)="6359ddfa160b87dde25b69be9ba2d77989f195c009ababcf0ebdd9ef436842a896a2504c0292612c900022c4dcd7adae9e8e5163f21a1b7346949fade9cf47b8b82c8927127bd65bf7d8bc0539698d791d77ef8502c5784812ede394e176c0f902af6e8ab31c7df5e31236d0aaf4ec3e53632a2b0724910d133240ca63a1203dade8ce0b41dbe653d26ee60d85a966") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000880)={r5, 0x7}, &(0x7f00000008c0)=0x8) rt_sigtimedwait(&(0x7f0000000900)={0x7}, &(0x7f0000000940), &(0x7f0000000980)={0x0, 0x1c9c380}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000009c0)={0x1, 0x5, 0x8000, 0x4, 0x401, 0x2, 0xffffffff00000000, 0x6, r6}, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000d40)={0x3, &(0x7f0000000a00)=""/148, &(0x7f0000000cc0)=[{0x0, 0xec, 0x2, &(0x7f0000000ac0)=""/236}, {0x401, 0xd, 0x3, &(0x7f0000000bc0)=""/13}, {0x7fffffff, 0xb6, 0x101, &(0x7f0000000c00)=""/182}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) 2018/04/29 03:33:43 executing program 2: socketpair(0x5, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000000180)=""/44, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) fchdir(r1) recvfrom(r1, &(0x7f00000001c0)=""/206, 0xce, 0x1, &(0x7f0000000100)=@ipx={0x4, 0x8, 0x8, "b3af147adfcc", 0x4}, 0x80) 2018/04/29 03:33:44 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x26, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000080)=0x8) 2018/04/29 03:33:44 executing program 5: r0 = getuid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf18b, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x6, 0x7f, 0xfffffffffffffff7, 0xfff, 0x5, 0x75c9, 0x7fff, 0x1, 0x2, 0x2, 0xffff, 0x6, 0xff, 0x7, 0x400]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r3, 0x7, 0x1b, "9beb281bae337240eeaba07c6815fba2386a9b90f47b0a3aaf29ea"}, 0x23) r4 = fcntl$dupfd(r1, 0x0, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000300)="e7558c5f4a8fa30c39e96c07f51f2e6c388c865fdd39d178efb42825fa0650d916ab2dae459ddaacc8d1356e24043e87c82a89ed54a66aeb8559150c0e14e15c26161c5607895e1815cd2307fb7abee745fd3e1147bc7bac795ddd84ece33de2dc98ec5de8426a96d1143ea2613df2fceb2d55fa956ec250f5fab44aaf32be5d15361d693f2c536a8d3a0162b36a") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000003c0)={0xa3, 0xc21, 0xd899, 'queue1\x00', 0x6}) close(r1) getgroups(0x5, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = syz_fuseblk_mount(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='./file0\x00', 0x1, r0, r5, 0x401, 0x100000001, 0x4000) connect$bt_l2cap(r4, &(0x7f0000000540)={0x1f, 0x10000, {0x8, 0x4, 0x9, 0x0, 0x5, 0x9}, 0x18b, 0x9}, 0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000580)=0x9b, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000005c0)) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000600)={0x8, 0x101, 0x4, 0xfff, 0x0, 0x4, 0x5bcf9267, 0x53, 0x3e6e, 0x2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000640)={r4, r1}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000680)={0x8, 0x4, 0x2fb0, 0x73, 0x7, 0x7}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000006c0)=""/79, &(0x7f0000000740)=0x4f) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000780)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000007c0)={@remote, @remote}, &(0x7f0000000800)=0xc) bind$netrom(r1, &(0x7f0000000840)=@full={{0x3, {"b18b5622464495"}, 0x8}, [{"cc1df18539785d"}, {"e2f5f2c8c9156a"}, {"eb2f8d72fb9a2f"}, {"cf56128724f199"}, {"ae63d37f6ab3ab"}, {"b5a97e02f8f1f2"}, {"4da7d482da83d4"}, {"5d365ca4e3f346"}]}, 0x48) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000008c0)=""/229) ioctl$TCGETS(r1, 0x5401, &(0x7f00000009c0)) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000000a00)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000a40)={r2, 0x9}, &(0x7f0000000a80)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000ac0)={0x3, 0xc, [0x3, 0x659, 0x10000]}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000b00)) 2018/04/29 03:33:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getgroups(0x24, &(0x7f0000000c80)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400800, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000002c0)=0x219, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7, 0x1ad, 0x472, 0x30}, &(0x7f0000000100)=0x98) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x7, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x1, 0x20, 0x29}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/29 03:33:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0x18) signalfd4(r0, &(0x7f0000000000)={0x80000000}, 0x8, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x100) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) 2018/04/29 03:33:44 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000001e7a4a3c25039f08df2e38d6520000000401907800d8cd8c0094e1804abbf8314ccaebe1aa2b31aff72de4d53f178ce5dab97989a12ee0fa116a901b8e8fae03e68f49355eade54d801ac687c6fa07e788a533662d9498eec9ce25abe885cfdfb812d4c4176ed170bc710a5b1a3023516eff6a2f73a2dffadb52265819106f3c5784a758f61c6a84ef8eba349cee62d1eea7a550438e9f6ee98579805d1d6685dc1f4080765d039003f7cab03c9303e4a7f25a439b"], &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xa7, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/167}, &(0x7f0000000200)=0x78) 2018/04/29 03:33:44 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/142) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x4, 0x4, 0x2, 0x2, 0x3, 0x5, 0x80, 0x1}, 0xb) 2018/04/29 03:33:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f51, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x40800007ffc) 2018/04/29 03:33:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xd, 0x3}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'none\x00', 0x8, 0x0, 0x23}, 0x2c) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{}, 0x0, 0x6, 0x4, {0x3, 0x608}, 0x5, 0x2}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) r1 = open(&(0x7f0000000240)='./file0\x00', 0x10080, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000280)={0x2c, @broadcast=0xffffffff, 0x4e23, 0x0, 'fo\x00', 0x38, 0xfffffffffffffff8, 0x49}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0xffff, 0x5, 0x100000000, 'queue0\x00', 0xffffffff00000000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000380)=0x1f) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000003c0)=""/148, &(0x7f0000000480)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0xab, "3db27029578eac471e076168e039bd43983c96c0fb61ebbad28844bc81df748aa05bd8514fd66fac648d84a073d332d48ebbf00c16ea4e2fd403a91ab1dd8df026403c396bf078aff9e34630869c0509628f076489d58e9a5aac4d8be8d83f7bcc6252d4d571fe72c1ca742b26f81c45dcfc5d57dacc34c53b15a747edd838772918cbbfa55878189b4ab215bad64cabd5738676e7239c123932f007a2ee6d49b3faaa9a369ed6bb160336"}, &(0x7f0000000580)=0xb3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r2, 0x9}, &(0x7f0000000600)=0x8) syz_emit_ethernet(0x1e, &(0x7f0000000640)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@can={0xc, {{0x1, 0x7fffffff, 0x4}, 0x0, 0x3, 0x0, 0x0, "e66b49a833aa4149"}}}}, &(0x7f0000000680)={0x0, 0x2, [0x51e, 0x327, 0x706, 0xca3]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000006c0)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000700)={@loopback={0x0, 0x1}, 0x10001, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x4af}, &(0x7f0000000740)=0x20) recvfrom$ax25(r1, &(0x7f0000000780)=""/56, 0x38, 0x21, &(0x7f00000007c0)={0x3, {"17bc7c0126a150"}, 0x8001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x1b7, &(0x7f0000000880)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x6, 0x3ff}], {0x8100, 0x8, 0x9658, 0x3}}], {@ipv6={0x86dd, {0x9, 0x6, "78da13", 0x179, 0x1d, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x2c, 0x14, 0x4, 0xa, 0x8000, 0x40000000800000, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x5e, 0x2, [], [@generic={0x7ff, 0x13, "d0b5700e1ecb1b06382eca0deeb86f905b6968"}]}, @dstopts={0xc, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @enc_lim={0x4, 0x1, 0x5be3}]}, @fragment={0x3a, 0x0, 0x1ff, 0x6, 0x0, 0x7, 0x65}], @udp={0x4e23, 0x4e23, 0x89, 0x0, [@guehdr={0x1, 0x7fffffff, 0xbc68, 0x4, 0x100}, @guehdr={0x1, 0x5, 0x80, 0x7, 0x100}, @guehdr={0x1, 0x4, 0x80000000, 0x7, 0x100}, @guehdr={0x1, 0x3a, 0x80000001, 0x4, 0x100}, @guehdr={0x1, 0x81, 0x3f, 0xfffffffffffffe01, 0x100}], "8a8d34b24cbdcae5f76c9caf624269bb4c1377ec3a83fbf11aab6ee5c14b617b7b263330815d1d15ee54c4a94c534f8ee21633796f45a974145ed50ce2ffd5c306109d3a2f38f6d35912e6842b347c90502ba104782dba85b36673e17a25cc77ee929ce070f95634500c414821"}}}}}}, &(0x7f0000000a40)={0x1, 0x4, [0xf13, 0x5b7, 0xed1, 0x258]}) getxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@random={'btrfs.', 'O}trustedvboxnet0&}\'$\x00'}, &(0x7f0000000b00)=""/13, 0xd) linkat(r1, &(0x7f0000000b40)='./file0\x00', r1, &(0x7f0000000b80)='./file1\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000fc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000c00)={0x368, 0xb, 0xf, 0x0, 0x70bd2a, 0x25dfdbfb, {0x5, 0x0, 0x6}, [@nested={0x18c, 0x2f, [@generic="355ea7f281d688b726395ffa4189595c32569a3434ea57c62aa934cad3d6f828b9e389a1c9d804521b94eeffa0b7eca64a748ca05017a02d4330340cf8ea8773ab1c4f21b2bb54f3951f372631d03cdbcd6919ea7d8757606cfe3f273a3dd58572e3ac73138217e16c01c949a54b251873325000bb6a130035ebd2daf10165ad5840a2cac61b325aeac05316625487253041c46ce1c64caef9265dca16722aede3d46cb852343e4b15", @generic="5366e18c5d736ab2ba024d36ee651a7901d8a240979cb6cb578db08003280cbedf27be72df031446d2c0fa6945b721f740e84cb49087f453110bd86040f2f8ec81c5567b78015c9b4b9bc6b526bc39e1f2", @generic="efb42eda45dd79e81eee8a8d2f94341a2a635dc821ef997bb6a97af9e5d67fdd06863b31731f3947f51f5dbb012b5835cb8ad6d76fd3f714c1a29e915d11a4fb3bd36019a6bea22d61f67cf1d7dee1f3105a7e928b6e07686a8159ba2223ebe74ab32b644cf9037d949c809d44502b2a4a1b30ffc2a2642d14e5710ef2195f84ee80144fd57f70249d6f1b0bd1c5"]}, @nested={0x1c8, 0x70, [@generic="ee3980d1e707ee9811bce93958b5df4bda9757214ac3372e2bf51ff33318d771a338b5cc9178cb1327418acc20346af6f7a2abd09065c7dd293408f0c4bf0244bf22f8053cb04d9c1fae2527c7eb59b838df9e427a0d65b2f3c46fcc64ae46fc8250f616309b44626310ffd371a86992224f59a5b18a95506c3151c1573402b67e65f8d5a1bc7557e2a1c2195d0f5da71231d496160f068459f2dd46b431298713bebb888ef54f22ede82804c827c3db28ef718e83148970cad00c466bbd9c6888fdd48003881652b74d006813262ea2ca7b9b447b7f1d3de4e75f4fa3bf2d26c96754743c79e40dd3bdf9d7c6f480c203e412c6debfaaf97a206467", @generic="54d27c14f558390594e3fe1f929b4a017d33146a510dc3d558b1fb397090b922dd8b01d294f6d0361ada9f08a10b1484d83becdd00f2aaecfd6427fdf5e0206956c8d293ac363ebe0880f4fb23231fa9c298d6844c8d61e08f608b90ec7475e5801503f5106c68f0391fab17a30ab0c3e031d3a35df7bcf9b7cc16ca0220a896cfac9c513147f22231063889de71d8382bc33d442093139b786c28748214c75414c90a72bde3cb9f8e78ac04e91e15711b7fff3f", @generic="6e517e8834c3ca7d4d", @generic="e1846f12033d9fa415e9"]}]}, 0x368}, 0x1, 0x0, 0x0, 0x40005}, 0x4000010) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001040)=0x14) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001080)=""/132) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001140)={r2, 0x0, 0x7, [0x5, 0x7, 0x4, 0x9b, 0xda5, 0x5, 0x2]}, 0x16) 2018/04/29 03:33:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@hopopts={0x3f, 0x230, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x100000001, 0xf6, "0d9303480b30fdeb6f078bc71b480bbb3491df47eb4284bb75ee2f536548ad4358fd83a7c6c9eb3eebd293d6e5604ec9cf74364fea9fe2ae27a7105ea2cb668721794abf9748969bb2137192cb16e2db66e914b3f31a6ee1a7872b9c12dd0810926d04cb5d56f4f1b72ab22d1b52dfc7248e7c7e10c202e9ebb4a0113a86ac5472c046a62e64b2f1f3c23534a622c3c0ceb7d10a55b50839cce80a0377427cc328da44951f50216a4f7998724bd923a02d90644d7712ed9c5ffc483d94a4e520d17f7d6e1c625af6d2bb5e7bdeddacecf51bf82d48af92f413e2956831fec1cfbf68ee87e8f2b69f781628b4bec30a12e34b04704d4a"}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x19a8}, @generic={0x7, 0x1e, "d6a55a6689149b90d36bddb57f9da2b06893c3abbe512b6c07606fe306a4"}, @generic={0x4, 0x1000, "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"}, @calipso={0x7, 0x40, {0x6, 0xe, 0xffff, 0x3, [0x40, 0x0, 0x80000001, 0x3, 0x1, 0x0, 0x1fc1]}}]}, 0x1190) r1 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x202) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001240)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001280)={0x8, 0x1, 0x101, 0x6, 0x0}, &(0x7f00000012c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001300)={r2, 0x2, 0x9, 0xf1f}, 0x10) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001340)) r3 = accept$packet(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x14) sendto$packet(r1, &(0x7f0000001380)="b9a71dd52941469955c719824f27e9e32e0e58ad6d34fa842a9fdc1d9cefceb9b3763420c2847c3cc0d75f1edc0f2d4b7ea95416ea38cf3064c96d1d3ddf91a60c6a6f0cbd29b796b0352fad725353992901c99941a40db0e0281f23919b70efcb0880807ab1f4aca40074f552f2727f2d7832963e2e80b0c8c2f593646c9ffb23feba15af190aacebc2780c82cf9e", 0x8f, 0x4000, &(0x7f00000014c0)={0x11, 0x3, r4, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind(r3, &(0x7f0000001500)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x4, {0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x80) setrlimit(0xa, &(0x7f0000001580)={0x5, 0x200}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000015c0)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001600), 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001640)={@remote={0xfe, 0x80, [], 0xbb}, 0x10000, 0x1, 0x1, 0xc, 0x0, 0x4, 0xfff}, &(0x7f0000001680)=0x20) r5 = signalfd4(r3, &(0x7f00000016c0)={0x6}, 0x8, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001880)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000001840)={&(0x7f0000001780)={0x88, r6, 0x302, 0x70bd27, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x20004054}, 0x0) clone(0x20000, &(0x7f00000018c0)="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", &(0x7f00000028c0), &(0x7f0000002900), &(0x7f0000002940)="e6e08d1c027bb78d1d893c8c61901b91724e21f148b898c3b87860dc7174479e2fe6a9873dcf5d4ebc0bdfd0c35c04231dafde0cfcea22dcf38127a3c8aa77aa81db9e04b2f480db") ioctl$KDSETLED(r0, 0x4b32, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002a40)={r2, 0x58, &(0x7f00000029c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9bc}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000002a80)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ac0), 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002b00), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002b80)={'erspan0\x00', &(0x7f0000002b40)=@ethtool_sfeatures={0x3b, 0x6, [{0x5, 0x6}, {0x4, 0x9}, {0x1, 0x4}, {0x9, 0x2}, {0x1, 0x6}, {0x3ff}]}}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000002bc0)="3bdcd7fd99406619e5c2e0ddcf4fda241bec4fd42301042470e2cfbd7e55cf4323d5c3be4b8e423a6c171433075cd1413b7471c6efacaeea2384352020aa0bfcb8432e7e2a98d32df4e52fd6566697dcc5094a82aaaeeb0b2304d38917cb748e26182f4d782f0e323309d4195f63a0950ce7e4e7831107cbbfe71f6683705667d7fe973fbdf999d05481d0ac264fc2c6f70aec327ea0c357155f5b976940484c043fddb1967798a6d22728ee173fdf28f7f5b96e771cb9") openat$vnet(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/vhost-net\x00', 0x2, 0x0) write$binfmt_elf64(r5, &(0x7f0000002cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x100000000, 0xff, 0x4, 0x7, 0x3, 0x6, 0xd14e, 0xc8, 0x40, 0x3c4, 0xf782, 0x6, 0x38, 0x2, 0x200, 0xfffffffffffffff9, 0x7fffffff}, [{0x6474e551, 0x100000001, 0xff, 0x949, 0xea74, 0x7, 0x56d87d08, 0x5}, {0x70000007, 0x3ff, 0x7f, 0x4, 0x1, 0x3, 0x162, 0xe1}], "9ad8675ec189b1c3b9ad425abc8e6ea4be", [[], [], [], []]}, 0x4c1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000031c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x35d, 0xff, 0x9, 0x400, 0x1, 0x2, r4}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003240)) 2018/04/29 03:33:44 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x7ff, &(0x7f00004aa000/0x4000)=nil, 0x3) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x10001, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0x5a, &(0x7f0000000180)=""/90}) mincore(&(0x7f0000b56000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/142) 2018/04/29 03:33:44 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff020000000000000000000046b06a54da8bfc36ff0000013f00ff00660000000000000094e1806c244b0a9109b05bec642ea7f8e4d2f12bf136f60f6cc739bc7cc90ee236c3b9c174d8487c4086284f677b0f32156899bd3c9853974dd444607765d3451ffe566bec91d1330343e6de3f6db38d9157c6e694a18b76376466ea95aa5b86481b35af87300695e4c140f2a199b8ac1e027af6d0e5df38db11f535d6e07f6bbc9ab1b2fc6e12da31697a805cf3264ff19e02f4cf7a39c7f24553f8c35fc174db132e6e54"], &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x18000) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/194) 2018/04/29 03:33:45 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x30000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/29 03:33:45 executing program 3: unshare(0x60000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x7ff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/79, 0x4f, 0x40012002, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000180)={0x372}) 2018/04/29 03:33:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) sendto$inet(r1, &(0x7f0000000000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffdf9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) 2018/04/29 03:33:45 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x1) 2018/04/29 03:33:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x93cca066bcd113d5}, 0x98) socket$inet6(0xa, 0x807, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/04/29 03:33:45 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/04/29 03:33:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000a40)=@can, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000023c0)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) 2018/04/29 03:33:45 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x1f, 0xee, 0x5, 0x2}, {0x1406, 0x401, 0x9000000000, 0x100000000}, {0x7, 0x4, 0x5, 0x7}, {0x7, 0x635, 0xfffffffffffffff9, 0xb69}, {0x7fffffff, 0x9, 0x4, 0x6}, {0x40, 0x8, 0x5f4771cb, 0x80}, {0x9, 0x0, 0x1, 0x3}, {0x10000, 0x1000, 0x8, 0x5}, {0x4, 0x6, 0xfffffffffffffffa, 0xffff}]}) [ 136.210957] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 03:33:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x0, 0x8, &(0x7f00000000c0)="82f2b3e68a3cdd72"}) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x9}, {{}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}], 0x30) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000f82f000000000000000000e0000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400bcca000000000000000000000000000000000000006d0000000000000200010000000000000008000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x1d829e855f595e0a) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/28) 2018/04/29 03:33:45 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x40003, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x20000000005, 0x6, 0x8, 0x12, r0, 0x4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x375) 2018/04/29 03:33:45 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8000) fcntl$notify(r0, 0x402, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0xe8ca, 0x3, 0x100}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400) 2018/04/29 03:33:45 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/29 03:33:45 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000300)={@any=0xffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x101000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x12, 0x3, 'bcsh0\x00', 'veth0_to_bond\x00', 'ipddp0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x130, [@devgroup={'devgroup\x00', 0x18, {{0x6736bb7db519070c, 0x4, 0x400, 0x7f}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xfd86, 0x100000000}}}}]}]}, 0x238) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/29 03:33:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x8000400) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x4, 0xc458}, {0xa259, 0x6}, 0x56a, 0x1}) 2018/04/29 03:33:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2800, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="db", 0x1}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="cfc4ef219e8041487d111496b093f764673dc550d6883c32094d6eca59e7817597205969548fbb5921a6829b4b85bc6ef6f30d2930408d8e0a5089650ce11a70778d3df4456346ec98a53c99592d76b2ab0868a99324e2511a9ce5c78cbb5a198ca6b50a2b43e3c9f0ae66d1caebf64664199f1daad5faf3173eb1daad6903d25a6bf89b954b760468f519b8f7959fcc09d2fb7376f34b1a37bb4740880f4f5ae7cc1ebcc666060ca24383717a19ef30dda6b310ac1b0e1600e877980b602e19176beb87f9ba3820"], 0x10}}], 0x2, 0x0) 2018/04/29 03:33:45 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/29 03:33:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x16}]}, 0x10) acct(0x0) 2018/04/29 03:33:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000b0fff4)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000081000106000000000000000002000000"], 0x14}, 0x1}, 0x0) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="0fb1b271c90b3f0df7751b9532580daff5f393b6df11d223c538f34ac54e65da33e0a60d97a8a543577aee9e01ae13de9eb4c8a680ff7232b20d5a32f170e366ebf2a2341726b29d839ca42eee0f43b128a086fb2c4d5d0fbeb60a70", 0x5c, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/04/29 03:33:45 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa203}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) dup2(r0, r0) 2018/04/29 03:33:46 executing program 4: r0 = epoll_create1(0x10000007fff9) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x102, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000027c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/38, 0x26}], 0x2, &(0x7f00000003c0)=""/61, 0x3d}, 0x3}, {{&(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/2, 0x2}], 0x1, &(0x7f0000000500)=""/194, 0xc2, 0x20}, 0x9}, {{&(0x7f0000000600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/77, 0x4d}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/173, 0xad}, {&(0x7f0000000880)=""/139, 0x8b}, {&(0x7f0000000940)=""/168, 0xa8}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, &(0x7f0000000ac0)=""/59, 0x3b, 0x8}, 0x6564}, {{&(0x7f0000000b00)=@ipx, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000b80)=""/217, 0xd9}, {&(0x7f0000000c80)=""/73, 0x49}, {&(0x7f0000000d00)=""/246, 0xf6}, {&(0x7f0000000e00)=""/163, 0xa3}, {&(0x7f0000000ec0)=""/35, 0x23}], 0x5, 0x0, 0x0, 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000f80)=""/114, 0x72}, {&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000001080)=""/172, 0xac}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x4, &(0x7f0000002180)=""/59, 0x3b, 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f00000021c0)}, {&(0x7f0000002200)=""/194, 0xc2}, {&(0x7f0000002300)=""/212, 0xd4}, {&(0x7f0000002400)=""/40, 0x28}], 0x4, &(0x7f0000002480)=""/74, 0x4a, 0x8}, 0x2d}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002500)=""/104, 0x68}, {&(0x7f0000002580)=""/254, 0xfe}], 0x2, &(0x7f00000026c0)=""/239, 0xef, 0x5}, 0x9}], 0x7, 0x10000, &(0x7f00000029c0)={r6, r7+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002a00)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002b00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000002c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002c40)={&(0x7f0000002b40)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r4, @ANYBLOB="04002cbd7000fcdbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="b800020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040004000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff7f000008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000080003000600000004000400080006000000000000000000000000", @ANYRES32=r9], 0xd4}, 0x1, 0x0, 0x0, 0x880}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/04/29 03:33:46 executing program 0: r0 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='ns/pid\x00') preadv(r2, &(0x7f0000000240), 0x298, 0x0) fcntl$setown(r2, 0x8, r0) 2018/04/29 03:33:46 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000200)={0x800, 0x1000, 0x2000, 0xffff, 0x5, 0x1ff, 0x7, 0x7, 0x8, 0x6}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x200000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xcbefbe7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xb9, "fb00e878d986a2f96ca4642d570236876453c7e1d1bb5e67539a7ce31e1d8c2d23a9c8a6deff3e06f644cc33e641fa5b226de520ac66af6fa40e1a84794e8093d242fa7f0a50e4852541c43c346070f6be00e3afabc39e6e30701918b9b7d8cc5472405377a1f9153ea6c9da385ec68b4dbff979a1d78331aebb0bd965cafa834f88781dce1955ae17cee882c46799c5f5afd4a4ed2c60a805e34361eb27e34ca7ec5ff8d030fdbb9d05a00ff65585401e16f6f3fe74cf1c65"}, &(0x7f0000000280)=0xfffffe77) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1000000000000000}, 0x8) 2018/04/29 03:33:46 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000340)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x2, 0x30, 0x0, 0x2}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x1f, 0x1ff}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000180001000000f500000000000a0000000000000000000800140005005be1f689e46dee2d0000ffffac14000067b857dd0d27f1be96c1d1a868e624cfca8c95ec348ad375be1ff7d16d13e51f69360f99c90d6a14656a37e9c2f5d92301e00d48f49a6c0593010c428d4717141627b93f1315a35b8371a64c88187125d619e265b7d31e584486f63da9ceda50a473add6068bc1bd8628f0054c8af306743e67d9f081571e30a56dfcc291c319cfaeed84e7140a1cfda2df01f8a117f9a789b6ed409c7897992cc06b973ac8"], 0x1}, 0x1}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000080)=""/59, &(0x7f00000000c0)=0x3b) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={r4, r5, 0x10001}) 2018/04/29 03:33:46 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xfffffffffffffffc}, 0x4) socketpair(0xa, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80100, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x5, 0x8) eventfd(0xfffffffffffff901) socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f00000000c0)="83", 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c22000)=ANY=[@ANYBLOB="9a52438e8227ffffffffffff08004500023a000000a56dbce50000000000e00000010d00907800000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/04/29 03:33:46 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7ff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r1, &(0x7f00000001c0)="040100000009000000000000611a54b932ce5b73832fdb040022d8707324ed75e293aeb0e4aa5f3dccff6d318ccb7891faf8f0da2e76e6217a08bd36e82d4b2bb25b70772f85480d943057de56be90d98c030000000000000071ecbe93157db00a6534f45ff7ce6d964f1c3471061a8c5890cc20e8e08f12de94490f9177770a6a40731c3c8f3b009907d940afbf9f2c27ed0f6033b5c14c76a8a6e9f3c49cce", 0xa0, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/29 03:33:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r0, 0x1, &(0x7f00000001c0)) epoll_create1(0x80000) 2018/04/29 03:33:46 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = memfd_create(&(0x7f0000000000)="9676626f786e65743170726f63776c616e31657468313a2e7d63707573657400", 0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0x3}, {0x8, 0xffffffffffff0695}, {0x7, 0x8}], 0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="e8101a5f31373f31fcba8b543ea8d6f583c6b22e5caf32ede5464ebec613f02ed1eec2d4ef47ea64d83145690b5552745607998464fc05e0bde0339379eb4990a8e259d0dab482b55e6a02cbab2b80f7ea3ae4c5ef022b5e") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x8, 0x3}, {0x4, 0xd1}, {0x3, 0x8}, {0x8, 0x800}, {0xf, 0x7fff}], 0x5) fdatasync(r1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @local, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'teql0\x00', r2}) ioctl$KDSETLED(r1, 0x4b32, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x40, 0x100000000, 0xff}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r3, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x4, 0x8, 0xe3e, r3}, &(0x7f0000000480)=0x10) listen(r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000500)={'veth0\x00', 0x400}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000540)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000005c0)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000600)={0x4}, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000640)=0x0) waitid(0x2, r5, &(0x7f0000000680), 0x9, &(0x7f00000006c0)) syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0x10001, 0x62000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000007c0)=[@in6={0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1d}, 0x6}, @in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc00}, @in6={0xa, 0x4e20, 0x291e3746, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x401}], 0xd4) r6 = accept4$bt_l2cap(r1, &(0x7f00000008c0), &(0x7f0000000900)=0xe, 0x800) munlockall() getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000940)={@rand_addr, @rand_addr}, &(0x7f0000000980)=0xc) 2018/04/29 03:33:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x602000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)=ANY=[]) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x8538, 0x3, 0x7, 0x702, "e06783727dfae29fdb2c44e40485aad7ed520bc681493bce69f81e41acc8fc80"}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000001240)={0x2, 0x4e22}, 0x10) 2018/04/29 03:33:46 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) exit_group(0x4) 2018/04/29 03:33:46 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = getuid() socket$netlink(0x10, 0x3, 0x0) setreuid(0x0, r0) 2018/04/29 03:33:46 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x9, 0x2, 0x3, 0x3b94bc47}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x400, 0x6}, 0x1, 0xe1, 0x7, {0x401, 0xfff}, 0x81, 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x94e}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="00100000af9e532d264c4da443a2ffdde078d97ade62f9198232c4978dc6229cb8f1386c6f6e08ae29876cfa7b6c77719d9cba9106f009780a8618ec2051dbf45f82791f5bafe0f1aea5c8a7b3b9379cb2314d275e22ebfc5ec600aed41ee657b93821cb7f1d020592c3079fd9c13710a43542baf363ab3ac756b64170fd87d4496ad066ebf22c089af029cd43ed39793e9a024a26bfdb6babfb722447d2434f0f0108f404a402adff9445c3b58690a7b4464c2f6f2d5b2ab3dc4f54041aafbe13a1351ac9f2dd85e3f74e1ad62a39980baabb4ccf20426f18469c9de1dfd9d25c315a6fc7c61cc10610df462cf2557276a9b3a72848a5d1d53111be48707a13cd167107b7acb7780a7841326defe5a46d1d19eee99c075532bc0e0643651599160995ec9556c98a6e8983120723bbcfbb4467e0e08dcb8de900d5508f5ccbcfbd5b59c9e4beddd6e256d129c5b59ae3ea52251f429776848bc359c33985c0d413e1f0bf7b9f1b98abad6eb8ea8efc7f41cf33bd36095e8cda842e6b611d95ad3969d08d11e21b5239c5d58545fda54fccb2bccebcb3e1406609a9ace5f97b91d044c8c662db2ebb3ccfda6b1ef6d03d61e09ba3d1fa1e76756283a5469756d03b8053a066d9d8b28ff59f4604ee24aa297ea08095d023db58e45273734eedc84e2e7a781d916697270f21a8b6d7b34ec20010df5454cd5a862c65443e2c037e6ff84fd20c7b6059d1f59df9a1b7c70466422a056027b46b4485e90da7bcd61eaf3b66e167a2a3f53e197fc2f661cd091bd48fe46b56897477e6ab8515d6aaceb4633936c04a524e3aa2df5b4393ec511a0032c8440c9836bd30c0f71459fb2a6f3dc3d5bd96c49cd1d9679c663963a14ced5cce2274b89dcb7044fc7f0d2bb5717a3ba32c3fb78713467ea9d7d88f3349f3fbd67e1a5a25d852b2f5d620f105d146d2177e9ca490e62eb15d661d952dc21e6b26e94ed78d813c7dae8a044e897683ac1ac0d400b1397d015d667ea8fb057e3a46041113a008453710448cc26e14fae48b72c2d9bdcc82b19561acc72b625179a038f8fc11929a33697bf927c34fcbf414845602ccefccef1bcbcfd4b8c5bb28beff68a51336204aa2135175daa59b5df4f83eac9763939fbf38e055e1c86b883501aa12bc3cdab761a1d034293b764456aa87189085572dd7786b482077670b627e661c287f4c6028ccbda6b9688c08ea74fb85a3aeff632de6f9fd6847892cad71c5ecf759dfdfab027bd27aabe2d9f125ebff27264e834c1f3adde7f9d85b1c30f8cda188e9970e06a3a84c8fa2bddf955cf13d7baa7b77aa7103db57f76515aff42130533ff2eae326f2a80fb2dee7c604e6833af0f5683586849058aa41e2241e60da3567e8627afc2ce264d50b4b281f634d65decb7c0de9db8f20d1c9a03f53023fc6752e978edd3e98702b18db7c67b338e06c0652604b3789a3ea6ec50fa3cd772f727236b3219f0f38185b8e98d71a3509d5674f9037fc9f59451bf2c51b19057cb507120d25a9a30f43e4a5c7684139cb5e836d39541ef7294b5698aa77e29fbceb9c6b047beab719c63918dedfbfed1e1d4502df94c20cfb939169122967ca28980d0beabd17ada4ae6a944f14bb2a10d8a2d60dcf85ee4e3ac64548af60760dd2d49822ca08914b320f1b66834707436845daa1f2f4c24dc26b01ec2e92ae6e3ca190d0a69b73191bcc23ab7391f209bbdc582346c83f956b81005b7ea2b2f37fec7475683bf50a944d6d22dba67421b411bf3b093075d65fac896683453c9f18d4a19cfeeeadd5f3e9483de4e4e86e78d394b5230b00b6db51012a54f535755e1b9057aed5ad0c4f052f9a0f5406f430cfd9b55b1ca48d725e609fac77237a40e6abdc53a511993dd18eb59ed8e5872d4b68bfd5510cf588e41d9dc37ad4d4ffc8fe6760186ec21e60daefac44d16bac06673ad934af734185398083f3f50e69bf5854556e67a858888aa7bec1ca5dc85745ec3f9ee0182ce46b3f61d0f704c83a44a641f9c164939071cd6040e5ce3baa4c046bea80f956958d8182acc653a490119848ac5d4e55acdffd72d141aed26a8889ce0fe3fc45c83de8976bebd2e867dfd4f6c173216f5da7eb5ba5c80077cb0cae525035ce66b07e66ef7c2f5db8c21762e355bf18933f41e557c1c0e61b8f7e12a0da46a43a08983c5e1437286063b6bba7cc1ab394c3170510d730256ac75917dc3f2d584d32294efae98a6edc9349d5e13e817a99be878003f9dd0146bcf494b7e2c6e263de10e1b7de9f5bb6c5da45fd6ec1370d64608451fc5b41db5229499ee9bb5831e46f7ebc247443dde3b989dae86cc7cfcf1e119ab8fccb75b84f9051f4c8adc44b4da5c0c43d8064db656b95e3ad24fcd1abd4809b9c5688357399c538230cba2c3be9affffdd06aa6aec8ee220447336f736c4070cae498a76fa55b55a7f0e0bfbf08643cfad9bbdd5545a17bb39166da1752a3c27bc474bf74af5ae510ade8b5a5574cd1b39bd410eed6b6e49b67dd821601adf6c097a293640a57a6a38283952c6f78062ffd88ab6025ae14f361705db30cce501ef305b886fd83e6628635941e96a7c2cbaf12df3cc253d14ac1a5bb5405f46e0a3e7f9ccf52055714e12623240ac53f99f6d5e759f38364b8b9cbab1bf4c5a04c182f4b7bfe51fe249d880e8eb57a8671b95c6ba9d81e4cf60a5e607e7ed3c319a513b79915a57f76df262f6eca89bd333db12195a336628e057f5200ec7ea64b6bcbcd9a3bbca2d93609196f6f4e54709b1f869cd3b133fb416d951be82d806ba9d6d1e188fc9d9645cd6ceff75f357e34a3f1fcc514c2fd00796a667dca2f9ac23000ca95e38294df75d21979239bc744feb866b5a81b4aa33e5982059731a0ee45211459c137ddf2fd6b0399ad744a6527b42badb6b5f4f92f63939e41b9b4016711352f3491103829ae464b77b922075ae48d7dbef708d2e3dc80793c70c3427b1e8d8f1288a0b0712321438223ccc30197ffb3a8c570a72068097bcc8626b58554fafacdc908f3c164e77909fdc9ad7be60622cb6bb1b960a0149f8caaacdc81b68285174ca4443d87ae79685d31f6395c8c7b5327f90f9dadaf71c467bf79faa6b64c86fc45f1e39034b8cb1e020231a61398a97ed9e69b6a9ec06ba9954bee48d03bbd6c8c2c25dd14d80da2c4498d905abb7069656514eb7d8aaf5c00f4ecf3824db9dc70c14bc710274207afff9e966c607891a690b121a69915bff24f7971512beecc2804cf7a42320595020a95f4e9027cc57e106171d844097858e30c975a86025ea6d5b8ee6cf7db3b9270dfbc57d7aae82377134100ea0df37d97c6cf93e763cfa4f0878833cc4bef0b985269f44473adf07d328825ce3a42bb6f5666a156594c48f43d4cd78182fb83af61e679a80ec02a79407570b6ca27f1cf6602e38a082df1e64e7f36bc62585abebbbd78d657610e4aff918da3e8739cb09208af92d267082032c1b875b15e5d9461549939b13eb5119cfe85fa591736324daca46496cd1b62f52a1f1947dd63f2b69720ef87b477ea8ca45ce79b2647d70026a5003ae7488b9483b60748e39ab2158297b8af47e2ef144bb48ece8e737bcc38d1280252c8afaa2090f5ee855b11d51645035fe90e959aeb6370b2713fd9dc777ce6a0120a4b7d5068387a87acfcd4095c6f49ff5e1f3f1f6c362775fdc371a9513b593ec899492cbb2385d4377c4f2c843c02ad72e34a098ecbfeebde50b967c2b57b519fede93621d34284a8e3238213580c4e467757d0eb183a36fdebc09615ae3a1ff9542797c0e770ed2e4bb3f380a28110ffd5c3cef8722c259bd5dc494d8a5ef711806d20d50fc7b4369e4891bb5858430f28883c3d84fbd713e2e95b4e6702ba31777584788ef723c5b21854ce6fd048877b020ac9acc4f3bae4a8391d383b2cf8b4723b1dc445cc1c80348da1f82834f6e63844f57a6e075c9458cbce1db4f538c68048047fadd190a421e0d17aa6db38631a49e1fc9e84d04959a651036fec163472aec4701276bbcc693732ed4f05771f36fbdb18947a7b99f05656164bbac1a9e64f46ae3ed6749b59dd09cacc00cf79baf0c6d0e37823b0eea15873082ab1425d8d3b936000f67345a3693e7afa62015ec17a2a4b9b67b57b7e0915b6b223fe66c4c8c654cda7dca8176ec0975e960c962781cddaed84f51b47dae3712601865df79b446238bdee3ed18ec1384e75440892ef0f5282248c04e9e815a5a1374c7560bdbf7f7e8774c962035d282d3482ece63a42b6e9f22bb4fcded79dc22fd5fa39c62c041eb176a2210f74994a76f746ffde0538e17dae88e420745f305529a8f1b9a7d8cb9cbde8f205805b6a06d4c405425d97e403dd50c6456748c23e2e8d396328da027787e17a95d9b7e7d6a3d8ce965f975a4ebbf30e376dd498900ca3ec0223fb2f2d911b870f065d2eaad5f59ade143cb15241d42b060c1c95b07a9a4be6b4563f8af9c733a4b75d16c04c2ec0fdee059fdad2eac1880a508545e051c7f9f4b2f8973cbed8ed531514d1631dd2fbef3b52911886f952c7ff5ff7e039514b07a2126ad4219f84dd90e4094b90ebc39a304089775501860912d83c5f7a2a653194fa66480f1742f463eb188f1d6079f8f67d69470bde113e7d22825b19adcdaa2fe435a61e349e60e89c97f2a3f3acf351a0f48ebfefab6d6cabcae4171b0ea5ba6e7fc640443c79b76f59dd66e675b47fecae8519375a083b8ce27c583d933a805c961b311f3615b0cf3d413857e5271b94e620c1feb2d106af9c49def593db2cb3da824994065fa2cb7ec9519867712b58c3865deaa4c3fb96f42a1efa1a8be5cc557321a5a5ace755f8cac47b4784392689e4a0183714a3734b33faf2311065c06c43091daed90fc8a57cdb2ddf8e6f2e92889314ee390dd7beb8b2648139c6b0eeebf590c41fc8cfd8b2d1ff212f7fc6c3587579138d08422767d9cc7f249b26b4ce1abf3f010375d99b20f555b1cdfbb0e1c6182df8a686ea7f54e526cdc69d5a115f799ea89c142f18839a7ba898b4d950edf9171086e923f4ea3f380e2c0f8e335f4db0e3bce2efd277062b6128defb84af2859e11aefbbce3e23a6f533066078e81c9583366f0fce6293804a2373884a1710f6d3d7dfa4387afe83ea45cd0a8941d0734c1b7ca7e348bcfbcbbcaa62636669096690f7f526ba0a40403cc816ac79626b002e016ab92f6157b16fe9aaa63a670ded6f2683860327a42187b0ae6a5e35f2eefc7a1723029152c86ab37c5f51418b8371a0d44868de51dbbd9dc0ae0fa21a4c67b7adb4539178beea18f1c216fb9ce1b4784973fdb7b4776f09bf8a8c1a3170a4c88e5627d7ba84c475f99e90a3c9908749552b621ae907aa65386eb9b36b420d78e908514fd5621f57b6e00bb2419e0793f56869cfa11dbb0288fbf072d7a7f59035b4e0add9684fb587e334e657c3bcf8416afddd38bf5b8e260a9cf21cbccd327fd82fb71c9c729d4e6c56f95a12a5b8ca287b2f3db02e5919a67fb670de706ed2482c27f2d58a395bca78ec3ee0f7e661bffe5762b53a3c70a2a7a3e2c1d5e9d45b0c2fbfbf2ceb4d2fe3d46ba68d107dc3f6c39cd80d0604dbc5707cbdbdac67bcdee94ec0b66dd06f691107f89e98c3f519956c7f7c4536c5f458a12d4ef06925e1d04f7d3380231d99b36615e25be1cbae6d1d5e8b408c1368bba88437ad430eee443ced9ef9ed5fa3c32ed5e4effc894858e7204430b802bc3e7dd9582cc5305842a8"], &(0x7f0000001240)=0x1008) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r1, 0x4b34, 0x4) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) 2018/04/29 03:33:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000440)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000380)=""/16, 0x10}], 0x6, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/29 03:33:46 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x80000000, 0x0, 0x2, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x4, r1, 0x10001, 0x8}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x6, r4, 0x1, 0x3}) sendto$inet6(r2, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 03:33:46 executing program 1: setrlimit(0x2, &(0x7f0000cc0ff0)={0x1, 0xfffff7fffffffffe}) mmap(&(0x7f0000ef5000/0x3000)=nil, 0x3000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) 2018/04/29 03:33:46 executing program 7: r0 = socket$nl_generic(0xa, 0x2, 0x11) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_flags}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x103, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x42, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 'ip6tnl0\x00'}) socket$inet(0x2, 0x806, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/194, &(0x7f0000000100)=0xc2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000400)) [ 137.983194] IPVS: length: 194 != 8 [ 138.006119] IPVS: length: 194 != 8 2018/04/29 03:33:47 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0xa68, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x4, 0x0, 0x600000, 0x2, "11a4404de5ded4568dac2a552b22224910c3ef63b6f5e00a5464a245ddce701a079ff4ffabdd2db5d8dd4bab", 0x5}) 2018/04/29 03:33:47 executing program 5: msgsnd(0x0, &(0x7f00000000c0), 0x8, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400102) fremovexattr(r0, &(0x7f0000000080)=@known='security.ima\x00') msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/80}, 0x58, 0xfffffffffffffffe, 0x0) 2018/04/29 03:33:47 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x7, 0x4, 0x100, 0x6, "4bde208f11ce9e20ba4f4734624cc9b34c1fd961675bffcaa4525f31d84fa2482033e38288c6baa8e41e553e", 0x101}, 0x0, 0x0, 0x22b6, r1, 0x3, 0x8000, "f93b3bf338092f03a2baff904fe9c8c21f5adb6bd97a58f930fc02b563697f933aee7e7a066a89de378061bf7be06cde5b7b56bcdc9d65393ac428a6937ef169", &(0x7f0000000080)='/dev/ptmx\x00', 0xa, [], [0x52, 0x3ff, 0x8]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) write$binfmt_aout(r3, &(0x7f00000013c0)={{}, "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"}, 0x28f) 2018/04/29 03:33:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1840}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x20, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x80) writev(r0, &(0x7f0000000040)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r2 = socket$inet(0x2, 0x80003, 0x400) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast2=0xe0000002, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/29 03:33:47 executing program 4: mlock2(&(0x7f0000e00000/0x7000)=nil, 0x7000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x100003, &(0x7f0000a93000/0x1000)=nil) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7c5, 0x181080) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000000080)=0xc) mlock2(&(0x7f0000e03000/0x2000)=nil, 0x2000, 0x0) 2018/04/29 03:33:47 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x40) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000000)=0xc) 2018/04/29 03:33:47 executing program 2: socket(0x0, 0xffffffffffffffff, 0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x407fff) 2018/04/29 03:33:47 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3ff, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"433f89e02762dd"}, 0x9}, 0x10) fallocate(r1, 0x11, 0x0, 0x100000001) [ 138.578830] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00008000 [ 138.649560] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00008000 2018/04/29 03:33:47 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x400, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x0, 0xab18}) 2018/04/29 03:33:47 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040), 0x3, 0x3}}, 0x68) r1 = creat(&(0x7f0000001100)='./file0\x00', 0x8) bind$inet(r1, &(0x7f0000001140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001180)=""/107, &(0x7f0000001200)=0x6b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001240)=0x0) process_vm_writev(r2, &(0x7f0000001380)=[{&(0x7f0000001280)=""/231, 0xe7}], 0x1, &(0x7f0000002480)=[{&(0x7f00000013c0)=""/192, 0xc0}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002640)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002740)=0xe8) fstat(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002800)='.\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002a40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a80)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002b80)=0xe8) lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003f80)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000004080)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0, 0x0}, &(0x7f0000004100)=0xc) getresuid(&(0x7f0000004140)=0x0, &(0x7f0000004180), &(0x7f00000041c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004200)={0x0, 0x0, 0x0}, &(0x7f0000004240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004280)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000004380)=0xe8) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004580)=[{&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000002540)="f4153a6e4c119a5f5dcdde5a260086e2f6bdd0fc3154282eb9b1c8552b777b3d7d83c6a83105fc2802687586950181e0a3dde7f0a0df539a1b8a175afe5fe039a73b0b0876cefe5aac309656222d172a6e962dd5edf8858473b8f4eb0255a456556bad678183e61df6cd9d0477a57e58a3eea0d056b61b75fe63d155c23469a6f53e4b37029aaf3469deeeb6c547a37e7128bf72ca180474a3622b72b9932317ce5508", 0xa3}], 0x1, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xa0, 0x800}, {&(0x7f0000002d40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000002dc0)="eafa7e570eab2f8f790867312539cc8679695f83e4ff9b8e0e2bb6cd4bbf9c6462d0745ad1fc7f531de6d08674fea6400bf3c217cab0a409b7b103606515f8d618627aa93dfc70602b0e1e6214faed7e3eb1348cff73d4e5fffed85a", 0x5c}, {&(0x7f0000002e40)="62259c236035cd548b7a5a7bc70af7c69f2a113ce3371bd76239195a313db0a501786d93a4e77f46664b0b4b40018bae0f807de882647c6d81a9f3445ceb8f0283018d5dd77a66cc964a4437e1cc0491a035d15b93e356b208ce25978d2089c4a992661346fbfbc4f4eefac50808ff5f1eb4996f96d47ab687c1b77c926cb019b41afbe0756bd09bb9053024b9dab40efa227bcb0f168b2c7541b111aa6543ee8cd534a80b2ef89b400ee534d3c5a2b0c3eff0c9b710f1510127a02e3d3652c8056f7b8fa3cecff699fbecdb0911f44b457f5a20a0718b2624ad0cceaf25b2ec79e3bd8eba6a49d0accc0b20278af56796d87a", 0xf3}, {&(0x7f0000002f40)="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", 0x1000}], 0x3, &(0x7f0000004480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r11, r13}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r14, r15}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0xf8, 0x4000050}], 0x2, 0x800) openat$cgroup_int(r0, &(0x7f0000004600)='pids.max\x00', 0x2, 0x0) accept4$inet(r0, &(0x7f0000004640)={0x0, 0x0, @dev}, &(0x7f0000004680)=0x10, 0x80800) process_vm_writev(r12, &(0x7f0000004a00)=[{&(0x7f00000046c0)=""/94, 0x5e}, {&(0x7f0000004740)=""/58, 0x3a}, {&(0x7f0000004780)=""/12, 0xc}, {&(0x7f00000047c0)=""/171, 0xab}, {&(0x7f0000004880)=""/174, 0xae}, {&(0x7f0000004940)=""/187, 0xbb}], 0x6, &(0x7f0000006100)=[{&(0x7f0000004a80)=""/47, 0x2f}, {&(0x7f0000004ac0)=""/150, 0x96}, {&(0x7f0000004b80)=""/78, 0x4e}, {&(0x7f0000004c00)=""/180, 0xb4}, {&(0x7f0000004cc0)=""/182, 0xb6}, {&(0x7f0000004d80)=""/4096, 0x1000}, {&(0x7f0000005d80)=""/234, 0xea}, {&(0x7f0000005e80)=""/242, 0xf2}, {&(0x7f0000005f80)=""/219, 0xdb}, {&(0x7f0000006080)=""/75, 0x4b}], 0xa, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000061c0)={'ipddp0\x00', 0x2}) r18 = syz_genetlink_get_family_id$ipvs(&(0x7f0000006240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000006300)={&(0x7f0000006200)={0x10, 0x0, 0x0, 0x102120}, 0xc, &(0x7f00000062c0)={&(0x7f0000006280)={0x30, r18, 0x100, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) epoll_create(0x1ff) 2018/04/29 03:33:47 executing program 7: request_key(&(0x7f0000001200)='big_key\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="656d308973656c696e757825276367726f757075736572656d305b5e2300", 0x0) 2018/04/29 03:33:47 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x73, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/04/29 03:33:47 executing program 2: r0 = semget(0x3, 0x4, 0x4) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f00000001c0)=""/5) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, r3, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x6, r4, 0x10001, 0x3}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000200)) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)="13e1458c67fd296308b5cd7630a07b6f56277f68fdc2e8d77c5a5f986e24c8912b76a5cb297386987c0617457bd4da1bd7759cb39e069d4b684739244a681c9aad4d7eff9bb2244506c7bf82ab6fda9d5fc65480d2d2d3b9de7de747eda354679a3fa0f3727f995e76915796abed8f13475e15c6584d0909c6a40cee2eff6e1707370703456f086d2317cc2624685259c84a9358", 0x94) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x8001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc)=0x8, 0x4) 2018/04/29 03:33:48 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa7ff8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000800401907800d8cd8c0094e180"], &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = eventfd(0x80000000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x1, r1}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x9, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x7fff}) 2018/04/29 03:33:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) [ 139.899952] sctp: [Deprecated]: syz-executor0 (pid 10424) Use of struct sctp_assoc_value in delayed_ack socket option. [ 139.899952] Use struct sctp_sack_info instead [ 140.060569] sctp: [Deprecated]: syz-executor0 (pid 10429) Use of struct sctp_assoc_value in delayed_ack socket option. [ 140.060569] Use struct sctp_sack_info instead 2018/04/29 03:33:49 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10440, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x8000, 0x8000, 0x1000000000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r0}) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00000018c0)=0x1f, 0x4) 2018/04/29 03:33:49 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46c95f86dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ac", 0x1}], 0x1, &(0x7f0000002000), 0x1d3}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/29 03:33:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000200)=0xfffffffffffffd84) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=@newsa={0x0, 0x10, 0x1, 0x70bd2b, 0x25dfdbfd, {{@in=@rand_addr=0x9, @in6, 0x4e22, 0x3, 0x4e22, 0xada, 0xa, 0x0, 0x20, 0x5e, r1, r2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3c}, @in6=@dev={0xfe, 0x80, [], 0xa}, {0xc1e, 0x10000, 0x1, 0x80000000, 0x2, 0x400, 0x2, 0xda05}, {0x5, 0x23ad}, {0x8, 0x9, 0x8}, 0x70bd2c, 0x0, 0x2, 0x3, 0x3, 0xd3}, [@replay_thresh={0x0, 0xb, 0x3}, @algo_crypt={0x0, 0x2, {{'lrw(blowfish-asm)\x00'}, 0x0, "b655196e4c7c12a984cbfd3b7bb497f0abab6b7f1f6e91774439551e0389ce6d6407fe07d1229d18abb9d666b0c9fca7b8508e6625db70ae10e70a24bfd24f392de03573f53d92663f69d505080bf248415a0e8393a64d6c2e77e6ab671d838f10015143a52d5978cadca0ac247eb54099d6f1e4ce6e8baa5de8a70ad4bf270936f4aa3cad7921c96da278e0ff3ff241e29febb8eb915aac9dc644d6d5494ae2ab2addefda7c1454f7cd88a2aae5e6ab9a66adfe10755f1b"}}]}, 0x136}, 0x1}, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000140), &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa002, r2, r3, 0x5, 0x1000000) 2018/04/29 03:33:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1, r1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = memfd_create(&(0x7f0000000040)='\\md5sum\x00', 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000340)=0xc) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000280)={0x73c, 0x44de, 0x8, 0x5, 0x8, 0x4d1}) recvfrom(r1, &(0x7f0000000380)=""/157, 0x9d, 0x2, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) 2018/04/29 03:33:49 executing program 5: epoll_create1(0x80000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x5, &(0x7f0000000200)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffff, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x7, r3, 0x0, 0x2}) io_submit(r1, 0x2, &(0x7f0000002540)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000340)="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", 0x201}]) 2018/04/29 03:33:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fchdir(r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x802, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x59, 0x7ff}, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000004c0)={0xffffffffffffffff, 0x2, {0xffffffffffffffff, 0x2, 0xcab, 0x3, 0x1}}) getsockopt(r0, 0x1, 0x9, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x81, 0x8200, 0x9, 0x3ff, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0xc2, @remote={0xfe, 0x80, [], 0xbb}, 0x1ada}}, 0x55, 0x1000, 0x8, 0x5d, 0x8}, 0x98) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/29 03:33:49 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x11) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="c244ffb0c448110404e4b110764c26268bd150b21b58db1ab0c3603038d04573e9ffe907e1427f671793dc04b1b227da2e2b69f314efc1ac43cd6ac22e3b2e3f44b55dc0350a40c5108e4ee97f3fa738ddac45830d2abe1cabc4fb35aed1b1c1ce3486d28faa96d5adca9e6b16183867996e86f5a2b586c56ffa314ad83ae1e1966395ca871ced9c099226bbbb21badc1aa1b143c82a0f73a4a8183d952c0522f23def6be5f3ed4bd8c3855a1910685b5c251d4acd62b254203375b8a311a20b6903efb2adf6fae3594134b794052b0edef76b03a2d162fd87b98006ccbf21eeabad", 0xe2, 0x200}], 0x400, &(0x7f0000000240)={[{@quiet='quiet', 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x34, 0x35, 0x34, 0x32, 0x31]}, 0x2c}, {@session={'session', 0x3d, [0x30]}, 0x2c}, {@part={'part', 0x3d, [0x38, 0x7f]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x37, 0x35, 0x34, 0x35, 0x30, 0x32]}, 0x2c}]}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/29 03:33:49 executing program 6: syz_emit_ethernet(0x3, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="1f48fa7ec9fe81f28b53a37f8961fa4c8d44fb9bc7aecf79a3b51c53bd6f6d07da65309628df793e3f67d80882a3aa6e7c9be648f66465851f4ed9b86085a2e56e30a068188fbc9b2635a987f38a315693e6c1141db0abd791c4de0f9fb44b5f8a5a3d21ec3b94d616d70ddb9c50088f6e90ce8348f8"], @ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR]], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYBLOB="1eadfd158daa4435e335af69fad84dce654aa8999672d3af49b43e9af6484dec96618c4948046aa451fe5a15cf3e3b471dc61a8f5cadb172d9411085ae9e97e86ddb2ef524a26e4a02f7c460a7d9e169bd335e8ff61c3c671711f732380fe5d4f2f025dfc61837462a9c0266ed7a8ff0afb52c07ad4931aa241b6e9a"], @ANYRES16, @ANYRES64], @ANYPTR], &(0x7f0000000080)={0x0, 0x0, [0x0, 0xfffffffffffffffc, 0xc13]}) 2018/04/29 03:33:49 executing program 5: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$ipx(r0, &(0x7f0000000180)=""/224, 0xe0, 0x40000000, &(0x7f00000000c0)={0x4, 0x7f, 0xffffffffffffffff, "daf0c85ef0f9", 0x8d3}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0xae, "827b2db8d55b2b7e9a10d755909521e40569679430bdee76c5e49747d162f1166cc683fd57650d238b3bdc7e8771af6d4d0c3030f064170a0cac326978a7db49e139b242d61389c09dfc896b3207a6478aa9ef047012c189769112d6bb000017afa9decef41e9d7680be449cfb436b8a8fc4caa1723cd4d57a1b59e4eb64bb366a2db9391c918998e839d3afb3d04f78e71cbf43d85bfdb7fce1b998020481749e3618e72c7ad090a3312387a2f5"}, &(0x7f0000000840)=0xb6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000880)={r2, 0x1000, 0x9}, 0x8) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2240000ffffffffffff86dd60d8652b00058700fe80000000000000000000000000002afe8000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ip6_tables_matches\x00') getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/29 03:33:49 executing program 1: getrandom(&(0x7f0000000000)=""/143, 0x8f, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x120) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80210100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipmr_delroute={0x64, 0x19, 0x8, 0x70bd27, 0x25dfdbfe, {0x80, 0x30, 0x80, 0x502d, 0xff, 0x2, 0xc8, 0xf, 0x1000}, [@RTA_MARK={0x8, 0x10, 0xffff}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x100000000}, @RTA_IIF={0x8, 0x1, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_UID={0x8, 0x19, r2}]}, 0x64}, 0x1, 0x0, 0x0, 0x840}, 0x48000) symlinkat(&(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000500)={0x6, 0x7}) ioctl$KDSKBLED(r0, 0x4b65, 0x9) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000540)={0x8000, 0x6, 0x0, 0x34d, 0x4, 0x1ff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000580)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = socket$rds(0x15, 0x5, 0x0) connect$llc(r0, &(0x7f00000005c0)={0x1a, 0x201, 0x5595, 0x5, 0xdd, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600)=0x0) ptrace(0xffffffffffffffff, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640), &(0x7f0000000680)=0x4) r5 = socket(0x1, 0x80000, 0x604) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000006c0)=""/173) migrate_pages(r4, 0x7fff, &(0x7f0000000780)=0x6, &(0x7f00000007c0)=0x2) r6 = request_key(&(0x7f0000000800)='asymmetric\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)="6d643573756d2974727573746564dd2a5c2300", 0xfffffffffffffff9) r7 = request_key(&(0x7f0000000940)='dns_resolver\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)='tls\x00', 0xfffffffffffffff8) keyctl$search(0xa, r6, &(0x7f00000008c0)='blacklist\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, r7) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000b80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0x90, r8, 0x400, 0x70bd25, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb57}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000880}, 0x20000000) openat$cgroup_subtree(r0, &(0x7f0000000bc0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) keyctl$unlink(0x9, r6, r7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000c00)={0x6, 0x7, 0x3, 0x5, 0x3, 0x3}) unlinkat(r0, &(0x7f0000000c80)='./file0\x00', 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r0, 0x50, &(0x7f0000000cc0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000d80)=r9, 0x4) 2018/04/29 03:33:49 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0x20, 0x9, 0x3, 0x9, 0x7e00000000000000, 0x2}) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x1}) 2018/04/29 03:33:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getitimer(0x1, &(0x7f0000000000)) unshare(0x400) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140), 0x4) 2018/04/29 03:33:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) write(r0, &(0x7f0000df8fd9)="2600000026004701050007000000000006006d20022b1f00aae9ff094a51f10101c7033500b0", 0x26) 2018/04/29 03:33:49 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00002dc000), &(0x7f0000000040), &(0x7f0000e30fff)) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x400000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000029c0)=0xffffffffffffffa1) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1dbf400000, &(0x7f0000000080)={0xb6}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002a00)={'vcan0\x00', r1}) 2018/04/29 03:33:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xda, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/29 03:33:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20001, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000000)={0x0, 0x1, [0x0, 0x0, 0x0, 0x982]}) [ 140.536481] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 140.568220] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.649958] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 03:33:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) ioctl$TCSBRK(r1, 0x5409, 0x7fffffff) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0xe13}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, 0x7, 0x7fffffff}, &(0x7f0000000140)=0x90) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) 2018/04/29 03:33:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 03:33:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00001da000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000006002d0005000000000000000000000000", 0x39}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045010, &(0x7f0000000040)) 2018/04/29 03:33:49 executing program 0: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000040)={'bond_slave_1\x00', @ifru_addrs=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) fstat(0xffffffffffffffff, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x24c1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x7, 0x0, {0x3, 0x3, 0xffffffff, 0x0, 0x800}}) 2018/04/29 03:33:49 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYRES32], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8ae]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000009a00)=[{{&(0x7f0000006340)=@can={0x0, 0x0}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006400)=""/4096, 0x1000, 0x5}, 0x1f}, {{&(0x7f0000007400)=@alg, 0x80, &(0x7f0000007740)=[{&(0x7f0000007480)=""/2, 0x2}, {&(0x7f00000074c0)=""/17, 0x11}, {&(0x7f0000007500)=""/229, 0xe5}, {&(0x7f0000007600)=""/229, 0xe5}, {&(0x7f0000007700)=""/38, 0x26}], 0x5, &(0x7f00000077c0)=""/21, 0x15, 0x1}, 0x8000}, {{&(0x7f0000007800)=@pppol2tpin6, 0x80, &(0x7f00000098c0)=[{&(0x7f0000007880)=""/4096, 0x1000}, {&(0x7f0000008880)=""/6, 0x6}, {&(0x7f00000088c0)=""/4096, 0x1000}], 0x3, &(0x7f0000009900)=""/252, 0xfc, 0x1}, 0x3}], 0x3, 0x40000000, &(0x7f0000009ac0)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f0000009bc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000009b80)={&(0x7f0000009b00)=@ipv4_deladdr={0x48, 0x15, 0x20, 0x70bd2b, 0x25dfdbfe, {0x2, 0x3f, 0x9, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x14}}, @IFA_LABEL={0x14, 0x3, 'ipddp0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xffffffff, 0x100, 0x7fffffff}}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) 2018/04/29 03:33:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) write(r0, &(0x7f0000df8fd9)="2600000026004701050007000000000006006d20022b1f00aae9ff094a51f10101c7033500b0", 0x26) 2018/04/29 03:33:50 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0'], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x400) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/04/29 03:33:50 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0x3005, 0x9c, &(0x7f0000000000)=""/156}, {0x3000, 0x43, &(0x7f0000000100)=""/67}]}) [ 140.956687] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 03:33:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x1, 0x9}, &(0x7f00000000c0)=0x90) r2 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) bind$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283001fe3080006000000000000000c1ba3a20400007e", 0x24}], 0x1}, 0x0) [ 141.141314] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/29 03:33:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r3, 0x0, 0x4000000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1c}, @loopback=0x7f000001}, 0x76) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/04/29 03:33:50 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000000)={0x1}) 2018/04/29 03:33:50 executing program 3: r0 = epoll_create(0x20005) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x401, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x1}, {0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xed5, [0x2400000, 0x9, 0xfffffffffffffffe, 0x3, 0x2, 0x7ff, 0x10000, 0x29]}, 0x5c) 2018/04/29 03:33:50 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/89) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) getsockname(r2, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 03:33:50 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x3, 0x0, 0x1, 0x1, 0x399}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x404200) ioctl$TCFLSH(r1, 0x540b, 0x9) 2018/04/29 03:33:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84040, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {}, {}, 0x0, 0x0, 0x0, 0x600bc858013f6db5}, {{}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/29 03:33:50 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x800) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/04/29 03:33:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000017", @ANYRES32=0x0], &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x40, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000100)={r3, 0x3}, 0x8) 2018/04/29 03:33:50 executing program 7: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x3) sendfile(r2, r1, &(0x7f0000a2effc), 0x20001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/04/29 03:33:50 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES32]], &(0x7f0000000000)) 2018/04/29 03:33:50 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) 2018/04/29 03:33:50 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x800) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="be9353725a2d0f3cbdeb321a365b599e873e6782bc4afc5b018088f8b4df1ea971026a14462493ee828d738ba3215784db6e4e2b49ec0773c5055146e4e19e0830309496b47aea2167a24d9613dba162609e1f3cd82af79c165be51382e9677933131bb037dfdd224ba1cb1e01822c455de17b88356dcd04f2ac1f95b2479335e8b758", 0x83}, {&(0x7f0000000240)="00e38744ec5daebf3d0196ecc575b43ffa9e65218fbfe155b224a4211a55f76d2f4f8819", 0x24}, {&(0x7f0000000280)="37002476100288a16293", 0xa}, {&(0x7f00000002c0)="b7fd1dd50f3dbb2420664b72ca30d59a061a6f762dcd93e2910262c2436798ba2c04b123d6782ca0bcee06192f58caf94b60d07f4e280a413e6324825b60d383bb5638d92ce365e91146e0f9bdea8f106dc432d54d48e1bcfefe002ed755ba32e9733f046109528f3118520a5710475a7083ea003b727d8bfd1a9e338f704c5f215b013a9db1a225dbc1dc66140f74acd39cd1633c472c70f217ed2d0270e6f71043f28abf7073baa7ec3715e72b086d5a7a49148f825aa9a71513d36db47bcc95e80da6825f6d2433fa19a472edf2ab0e", 0xd1}], 0x4, 0x4e) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getegid() setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) fcntl$setstatus(r1, 0x4, 0x404) sendto$inet6(r1, &(0x7f0000000000)="f6f128734873f82e5d55f35a7b271234f4851f62182300a24057ff613c8fef2445abef06344e36904a08046d8b856d90c0b796bcd4f7fb93bf913727d5ab58e4002baa4ad22a2f235fdb231badbaa9c0b72d4603b5684c0df4fbf47b033f7d73d013", 0x62, 0x200408d4, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xff98) r2 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x1, 0x101000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x8}]}) 2018/04/29 03:33:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_newroute={0x24, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/29 03:33:50 executing program 3: r0 = socket(0x200000000000010, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getgid() recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0x116}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x1f}], 0x6, &(0x7f0000000100)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/29 03:33:50 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='smaps\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x800, 0x8723, 0x7049}, &(0x7f0000000100)=0x10) r4 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000000000a) sendfile(r4, r1, &(0x7f0000000080), 0x80000003) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x81, 0x58ec, 0xfffffffffffffecb}, &(0x7f0000000200)=0x10) 2018/04/29 03:33:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) vmsplice(r0, &(0x7f0000003540)=[{&(0x7f0000001200)="22fd572331536ecde3a0b5301d894af200e70bf1fdf4b15f9c29d55060072cc0808d168ebd9d28dc02f2de562723f8bf551ce03ce854990da8042e8fad341843ba0b78ca8bc8d04ddcb72cc70568ff85d53f268ad79602b964eeb38e92b795219bef03046425aca6eff44dfc85d01d1c2c236236904de69882cf6d8443764ed99fb03fde3073ff4ae6a867e35ce65847b2e239b3c88fb311f34fbd162eea0a10815b508c11e124518a66dd66881439d52118b8e395e2e2a58f93c7cb2054d5b9e346128193cc", 0xc6}, {&(0x7f0000001300)="1affc2cd67fc0c86d2456cbb5e753733255f3a962bc0f7604bb9c39cd216b3a18ed4f6d3227838a9410ac566aca4b9e719256945f355e2f2e63e42d5d8832b426daf9bd50610bb21a2e2b58151cdc002ff974efd9cabbb57bf90bdc1eb61e254a6d0", 0x62}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="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0x1000}, {&(0x7f0000003380)="36d59f1814868d1633306ea382f0d70b0dcc6f29e18afbc83ced07a0f238638252539a4dc41e8cc4115c193a02a1241b44c2c8253ed82569efdab3d39f982113e2f8fa8c9a5b41d434de4a81cd9963b982d87040bae28f23789b0f5c06eb479f048eec740fc19aa9802c7540d1861f0ae97065591aa6767e5c69f00b07ddce2a089a3ceb9056571075700a8ce5642f1f98e9fda7340e4f3b1f48792257683e25f0fefdf9918f3613cde61e8442df4169151c6f7f13726026e47b1e1087395fc8f5a627301fa47533e633863e7ed3df144c452861dfcf9172da680216a361ba40db52bb0c3c5c6196da18525c7644541faf9ff9a37f", 0xf5}, {&(0x7f0000003480)="d307c249b122a9959bc1e3833e81213808a0ad48d4e241badddc754e00b49429f104c71a7567717ed058f654575e770696c25af02cc2f28a3e77a4413fb50b9b1d3447aa05665d9ad57cd18055113c36fe39c39198cfbbe5a34b54412d053a9c7165f6c6ef0976787bd7454bd0e488ad755df810e1ad53cdbe4943d07c797498816d3c95edc92d84c620f0cb3717ad79194df2a263fe0c990281181a823ae36ab2a139e6f8a35d9054", 0xa9}], 0x6, 0xe) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/4096, 0x13db) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000000c0)={0x4, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e21, 0x6c1, @empty, 0x40}}}, 0x108) 2018/04/29 03:33:51 executing program 6: syz_emit_ethernet(0x5a, &(0x7f0000000040)={@empty, @random="a91745683030", [{[], {0x8100, 0x7, 0x2, 0x1}}], {@canfd={0xd, {{0x3, 0x1000, 0x7f, 0x9}, 0x2a, 0x2, 0x0, 0x0, "2bd564219ff4ea003da302f540c474e86fdb702dd0197f669dc1d9f67845cd2372fa9a693a267f208fe77726e5ab18793c41a76c586fd6ed8ff89d82ba984a0c"}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:33:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/fscreate\x00') bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000480)="2f65786500000000000090d8b75e67d66b394342abb5158df87ea8984e79c93df7498b2b347960f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db907ca28a826c88576b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbf998e864d6f23b85b22528d78b31efb5a18280b4cacf3863fa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000340)="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", 0x137, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x20) 2018/04/29 03:33:51 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x0, 0x1, 0x280000000, 0x3, 0x6, 0x6, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x6, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x13, r0, 0x0) 2018/04/29 03:33:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000140)=0x1ffffff, 0x400403) 2018/04/29 03:33:51 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='smaps\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x800, 0x8723, 0x7049}, &(0x7f0000000100)=0x10) r4 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000000000a) sendfile(r4, r1, &(0x7f0000000080), 0x80000003) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x81, 0x58ec, 0xfffffffffffffecb}, &(0x7f0000000200)=0x10) 2018/04/29 03:33:51 executing program 2: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000006700), 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/29 03:33:51 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f72617700881f365e8ca62314ea95fc1bfa5c89e3b2065cd51ad32977ba2711eed98f21865b") io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)}]) sendfile(r2, r0, &(0x7f0000000080), 0x7) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) 2018/04/29 03:33:51 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r0, 0x7, 0x0) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xa89]}) 2018/04/29 03:33:51 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x0, 0x3, 0xa2, [], 0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/162}, &(0x7f0000000580)=0x78) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @rand_addr=0x5, 0x4e21, 0x0, 'lblc\x00', 0x4, 0xad45, 0xd}, 0x2c) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x9, 0x44001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x5c, &(0x7f0000000240)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000200)=0x78) 2018/04/29 03:33:51 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb514, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setresgid(0x0, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x200, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002d00)=0x14) 2018/04/29 03:33:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x58600, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1}, 0x8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x4, 0x7f, 0xfffffffffffffffa}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x2, 0x6, 0xffffffff7fffffff}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x8001) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x404000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x8}, &(0x7f0000000100)=0x8) 2018/04/29 03:33:51 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='keyring/cpuset+posix_acl_access:#\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$reject(0x13, r1, 0x1b, 0x2, r2) r3 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) 2018/04/29 03:33:51 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7f, 0x4000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x26c}, 0x1, 0x0, 0x0, 0x4090}, 0x20000800) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x10000, 0xa2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001c00)={0x2, 0x6, &(0x7f0000000740)=@raw=[@call={0x85, 0x0, 0x0, 0x39}, @call={0x85, 0x0, 0x0, 0x18}, @map={0x18, 0x7, 0x1, 0x0, r2}], &(0x7f0000001ac0)='syzkaller\x00', 0x7a, 0xffffffffffffff82, &(0x7f0000001b00)=""/245, 0x41100, 0x0, [], r3}, 0x48) 2018/04/29 03:33:51 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400473, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)) fcntl$getown(r0, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x240, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') recvfrom$unix(r1, &(0x7f0000000180)=""/108, 0x6c, 0x100, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/29 03:33:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) recvfrom$ipx(r1, &(0x7f0000000100)=""/4, 0x4, 0x10000, 0x0, 0x0) [ 142.593620] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 03:33:51 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd60480000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e1800000000000000000000000000000"], &(0x7f0000000000)) 2018/04/29 03:33:51 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000040)='omfs\x00', 0x7ffbf, &(0x7f00000000c0)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xf8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f, 0xa, [0x1d, 0x27, 0x12, 0x36, 0x17, 0x27, 0x31, 0x8, 0x6, 0x10, 0x32, 0x27, 0x2f, 0xd, 0x37, 0x15], 0x3, 0x3f, 0x3}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff000000, 'vlan0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x8, 0x2, 0x22}, 0x0, 0x98, 0xd8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x7, 0x10000, 0x80000000, 0x3, 0x4, 0x2, 0x3, 0x4]}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0xffffffff, 'ip6gre0\x00', 'erspan0\x00', {}, {0xff}, 0x2, 0x2, 0x30}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x97, [0x80000001, 0x8, 0x200, 0x8, 0x200, 0x6], 0x497, 0x3}, {0xfff, [0x8, 0x80, 0x9, 0x8, 0x20, 0x4], 0x7e0000000, 0x0, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) [ 142.658108] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 03:33:51 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) close(r0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x1020100) 2018/04/29 03:33:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, r0, 0x0) dup(r0) munmap(&(0x7f0000349000/0x3000)=nil, 0x3000) move_pages(0x0, 0x20000000000002c0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000002000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x13, "10c8bd34d79daf1d96d7ca1af89fe62baeac85"}, &(0x7f00000000c0)=0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc, 0xff, r2}, &(0x7f0000000140)=0x10) 2018/04/29 03:33:51 executing program 4: r0 = memfd_create(&(0x7f0000000000)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x3) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) fcntl$addseals(r1, 0x409, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r2) r3 = dup2(r1, r0) r4 = accept4(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x8, 0x8000, 0x47, 'queue1\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x1f, 0x2, 0x3, 0x1, 0x2, 0x9, 0x401}, 0x20) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000340)={0x4, 0x8000, 0x8001, {r5, r6+30000000}, 0x1200000, 0x401}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x7ffffffd, 0x0, 0x800000000000, @tick, {}, {}, @control}], 0x30) clock_settime(0x0, &(0x7f0000000180)={0x77359400}) 2018/04/29 03:33:51 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000000)="80b0fea3", 0x4}, {&(0x7f0000000040)="32c784724d0fc85a926dec8c063dda03bd79502942f9055f8ae99c40dace98e5be6990f8a7beeb1051026ea59e9b9d662b28a891ae4412", 0x37}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000000080)="b2cf863fb1555dc45a2101ccddcd710649df4e6e0ba9a931d71d8c218472f66753324701d9931126edaebac7eceb3eebcbd1d9df3795b1b6b4cc5eb22613cc6a7730af0c3fdd5ff5569b7e48ccb25f00fb0f6e258b1e36749c6b9a582b45e4be8a18c5ec447c139d527585aeaf514eca77e8e169f562b47090fefcc4a740c887c59f71050497af688cedf71f9f27778a372cee52a32ae35923026e3263626ec3dcc049a20cdfc0e6c1ac9030bab4e76948c0d4305dfe4df7fd8a5dae69f97695c7e00edb6bf23a5330d8b1fb29e3c9a55ca3f4400e697f5991c598dbcf92b7dfdac2ce", 0xe3}, {&(0x7f0000000180)="e4c27b0a0b88531dc979472396420277c5df6684dfb4a4f0ab77aa9b9d5217c789b58ed0a4f46319ef7342883dd78c66beb36d51cee04a0a3cd4d055825cd4ede27ad4c59c904396469438d3293772edd7da29ec09196041e9629343d48531b0c9c4ab6466324f8e88cf9f027a16df214796c6c281765ab240339d450a11c5554d195541efdaa6e9f3e2464637894638261c7b2791774fe44f3e4e9bdad3ed11b67621fefad37bbdc202f6e3bc82632a09694aa6423bb64f", 0xb8}], 0x6, 0x1d) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe, 0x8015, r0, 0x0) 2018/04/29 03:33:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x58600, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1}, 0x8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x4, 0x7f, 0xfffffffffffffffa}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x2, 0x6, 0xffffffff7fffffff}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x8001) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x404000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x8}, &(0x7f0000000100)=0x8) 2018/04/29 03:33:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20000000000009) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000427bd7000fddbdf2502000000040005000400030087000000080003001600000008000100000100000800040001000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/29 03:33:52 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="d09a", 0x2}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/29 03:33:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000100)={0x4, 0xfffffffffffffd9b, 0x0, 0x7, 0x80000000, 0x80000000, 0x9, 0x401, 0x8, 0x9000000000000000, 0x7ff, 0xc9}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/04/29 03:33:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xa}, r1}, 0x14) close(r0) 2018/04/29 03:33:52 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)=0x98) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/04/29 03:33:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10000000020, 0x4) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0xfffffffffffffd63) shmctl$SHM_UNLOCK(r1, 0xc) socket$kcm(0x29, 0x5, 0x0) 2018/04/29 03:33:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x0, 0x3, 0xa2, [], 0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/162}, &(0x7f0000000580)=0x78) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @rand_addr=0x5, 0x4e21, 0x0, 'lblc\x00', 0x4, 0xad45, 0xd}, 0x2c) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x9, 0x44001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x5c, &(0x7f0000000240)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000200)=0x78) 2018/04/29 03:33:52 executing program 3: r0 = socket$inet(0x2, 0x7, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x8000000000000000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x48, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0xe1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x8c28, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000480)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x5425}, 0x8) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x39b) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r5 = accept4(r2, 0x0, &(0x7f0000000240), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x47e9b04d, 0xffffffffffffffe1}, 0x8) recvmmsg(r5, &(0x7f0000003a40)=[{{&(0x7f0000003600)=@nl, 0x80, &(0x7f0000003900), 0x0, &(0x7f0000003980)=""/136, 0x88}}], 0x1, 0x0, &(0x7f0000003b80)={0x0, 0x989680}) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000004c0)={{0x5e, @rand_addr=0x80000000, 0x4e24, 0x1, 'fo\x00', 0x4, 0x7, 0xb}, {@empty, 0x4e24, 0x3, 0x80000000, 0x6, 0x9}}, 0x44) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000002c0)={0x1000, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x184, 0x8000, 0x401, 0x6, 0x6210, 0x0, 0x0, 0x9, 0x8}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000180)={{0xb8e, 0x4000001002, 0x0, 0x8, 0x0, 0xffffffff}, 0x90ed, 0x8, 0x6, 0x9, 0xa, "19e05b35798e3862da4a4d092ae259633a233b092075b90b82c36d2bee5cadf98e892c7a2793c8c14089ffbfe6258a0868ae93997eee4b883ec4052d3ccccb51d2231d38ac83c297561f1477ad6177522cf9fbed9d29835719a55e03f5198e4f44ba2f0e58315fe6ab3eea911f560b5557d0be0dddfb23fad67df6573dfd2982"}) 2018/04/29 03:33:52 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)={0x0, 0x1, [0xffffffffffffffff, 0x2e7, 0x80000000000000]}) 2018/04/29 03:33:52 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0x6) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/29 03:33:52 executing program 0: r0 = socket$inet(0x2b, 0x80807, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) listen(r0, 0x4) 2018/04/29 03:33:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)="7b6710cad99aba83b80c9116ddfd90e9c740b73292f11a5b74584c62001525297f36a50d6036cff888143c6bd762473f89e4242d4d1b7c3d81280bb014ab99c236cead35de46d137a37035b83a6edb0eb41a2590a3df65962ceaa872b399e905034f9e8f4b7f73e1425484d326e7bbea96bd25ef7a7d209b1ccb6af3c8") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000f0149d7736409fc17348a3bb5095a23a9d403150c4a9a5d26942082a9965d2f375c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2aecb1a5915f37c719a547c08150c6af7c3beab73f1594161d8adbafd5fd2d0deb4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd41c5e5a3a1de84fca91ea191ffb43b1830a0e24b845d6dea6d9b0ff32e02f8452e3d963ad2000000000000"]}) 2018/04/29 03:33:52 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)=0x98) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/04/29 03:33:52 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe8000000000001b00000000000000006e7592a9f60c1b5f00000000000000013f00e40066000000000000000401907800d8cd8c0094e1809b4f351985488c96665fac2217f9b2d7792d07994423b530b669fc835507487d0e2cfba71282"], &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) connect(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3}}, 0x80) bind$ax25(r1, &(0x7f0000000180)={0x3, {"c6c0af5f0d6554"}, 0x8}, 0x10) 2018/04/29 03:33:52 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x309000, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8fd, 0x7, 0x5, 0x1000, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x1db4, 0x1, 0x400, 0x2}, 0x98) 2018/04/29 03:33:53 executing program 0: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0xfff) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)='}.keyring-systemtrusted)(system[nodev\x00', 0xfffffffffffffe10, 0xffffffffffffffff) 2018/04/29 03:33:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x182) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff000014000000082dc6e85800000000000011907800000000e000000100004e2100089078"], 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/77, 0x4d}], 0x1, &(0x7f00000005c0)=""/148, 0x94}, 0x2) rt_sigprocmask(0x1, &(0x7f0000000080)={0x2}, &(0x7f00000000c0), 0x8) 2018/04/29 03:33:53 executing program 2: r0 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) r1 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000140)) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r4 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x7, 0x0, 0x8, 0x1, 0x0, 0x4, 0x80, 0x1, 0x6, 0x401, 0x8, 0xfffffffffffff001, 0x2, 0x2800000000, 0x0, 0x9, 0xffffffffffffff9f, 0x3, 0x4, 0xb90, 0x3, 0xd77, 0x8, 0xfffffffffffff428, 0xfffffffffffffffd, 0x1, 0x9, 0x400, 0xffff, 0x10000, 0x0, 0x3, 0x7, 0x1, 0xe585, 0x1, 0x0, 0x100000001, 0x2, @perf_config_ext={0x5, 0x3ff}, 0x0, 0x7, 0xc000000000000, 0x2, 0xe6, 0x3f, 0xcba7}, 0xffffffffffffffff, 0xb, r0, 0x2) ioctl$void(r4, 0xc004587f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/04/29 03:33:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x103040, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240), &(0x7f0000000100)=0x8) 2018/04/29 03:33:53 executing program 3: unshare(0x8000400) getsockopt(0xffffffffffffffff, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/29 03:33:53 executing program 5: r0 = socket$inet6(0xa, 0x200000000803, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000280)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0xf) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000b80)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffff966, @dev={0xfe, 0x80, [], 0x14}, 0xfb1e}}, 0xa68, 0xff, 0x5ea, 0xffffffffffffffc0, 0x401}, &(0x7f00000001c0)=0x98) ioctl$TIOCCONS(r2, 0x541d) r4 = gettid() fcntl$setown(r2, 0x8, r4) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x210}, 0xfffffffffffffd28) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bond_slave_0\x00', 0x4401}) 2018/04/29 03:33:53 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x39480e3e911d441b, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=@delsa={0x28, 0x11, 0x90d, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x32}}, 0x28}, 0x1}, 0x0) 2018/04/29 03:33:53 executing program 6: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000008, r0) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f80709366fd0c4dbbee8b4ce69bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000006208000008013f00ff006600000000000000"], &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x100) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'sed\x00', 0x2, 0x5, 0x1a}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0xe5b2, 0x401, 0x7}}, 0x44) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x4, 0x20}) 2018/04/29 03:33:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xff45) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x2d, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'pids', 0x20}]}, 0x25) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 03:33:53 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xff, 0x0, 0x10001, 0xec}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x1, r1}) 2018/04/29 03:33:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x200, 0x0, 0xff}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x515, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x79f, 0xfa, 0xff, 0xb4, 0x10000000000}, &(0x7f0000000540)=0x98) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@getpolicy={0x50, 0x15, 0x974bd84b4559f4d3, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0x50}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r3, r4) [ 144.575429] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/29 03:33:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0xcf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0xd70) 2018/04/29 03:33:53 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0x28c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000200)="2488a715b5870200000032d2b4be0000003e00030207fffd946fa283bc0ae6e60000a6ff62c5b539778f617e932a31a9e48fe454e90e57f9159e3992f5c687bcfae52a6125e44e6ce8e105076082bef3b912c4d26495091df774088ddd775ff29c604a87c88f9e300c9ee4e5d3842bedfab81b8b8e6c4e2c83c28e1847abd0425c2904417490419a9219239757f9c09a6c7d0b1dda8dc8e4d45ca90018605a2113bcdf71ba7dbded5200cd6235bfb6967fe4f5e41bd822d98a", 0xb9}], 0x1, 0x0, 0x0, 0x8854}, 0x0) 2018/04/29 03:33:53 executing program 4: syslog(0x3, &(0x7f0000000980)=""/215, 0x26d) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) 2018/04/29 03:33:53 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000040)={0x0, 0xfffffffffffffffd, [0x9d1, 0x0, 0x0, 0x59]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$tun(r0, &(0x7f0000000080)={@void, @void, @llc={@llc={0xff, 0x0, "92", "390574f13c6460fe7ef751c08d2b824665deeae70586ce986e92292777e142529923f15d2fa69ecea1c8887ac371ec5c4c764b6ea8405d36fc26704d94a7136f6ef9bff916af61ace17b0803b7223521b9954c612d4e50ed24404b453e274b42b1f3a6f162706fdf037452a7f79aa49b10c38d41cf6201211ef1fc6e4149a6439041b23b5762a19bff055e44a30cc38f2b7f9040a518fc6165a3040322ce3eb0a8ae467e3004b44c3b5aa1c054f78eeda675563025cc88f3d36559f77c302958d5f43a07b59e361f2b93b87e11979c17fb6e2dde8bba345f0206906f8d0f5112466ec4de4bda368f96aa140c9d64172b1b52a882cc85e46f63"}}}, 0xfc) r1 = fcntl$getown(r0, 0x9) accept(r0, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1a8, 0x1, 0xf, 0x0, 0x70bd26, 0x25dfdbff, {0x3}, [@nested={0x138, 0x34, [@typed={0x8, 0x79, @pid=r1}, @generic="0cad1003ec4ffdc912ee0511e5e975b48d47ac9c6cf805cfed49e730ebbc7c5ab4d92cf6e84f8f", @generic="b9afcbfc988f633ca6ec611571d8bfeb5985d352d4bdac051ea60951cd4277f838e9898235e5a15d75c7a605d8e9cbf8edee9ff45d31af70dcb9f7423ad79a11ebc16329ff6d6cc347ff901c5f00002f9a406c744ba03ac74c0dcb3039aaf4746e6be811613d83db82d9e1e2cf6838441c9610930cdf6d015439ba75deed27206a171168985108010da951463096323c73e6efa2768034c81c2578b6be57707694e973968ddae79b056d7c3a5721cc885449085812bb7bde08ebd3e8854efc63a6573f255abd452de1f3c1f9b81c4f1e9230652bb1c15f4073fe0432c6455acd3cdca5154062a504fed19117d1442ef0d8ed176bb80d", @typed={0xc, 0x6, @u64=0xfffffffffffffe00}]}, @generic="3ceb9eb14127570c5acf8c89adf4810928e047b8aa539c82b3809f270d215e2b87effc0d449916d7d22209e1a9bb06ce511b9abe9ede500f643c3524c383b092e6d6e75d9e2d90c52b208b5dbfb640dac3a29041e2d697ce16"]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4800}, 0x80) 2018/04/29 03:33:53 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000001140)={'ip6tnl0\x00', &(0x7f0000001180)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES16, @ANYRES64, @ANYRES64], @ANYBLOB="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", @ANYPTR64, @ANYRES16, @ANYRES32]}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/04/29 03:33:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x2000000028005) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x52, 0x2}, {}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x50, 0x80000) r2 = openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xb4}, &(0x7f0000000100)=0x8) fsync(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x3, 0x4}, &(0x7f0000000180)=0x10) 2018/04/29 03:33:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0x7}, 0x8) 2018/04/29 03:33:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) shutdown(r0, 0x1) 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/04/29 03:33:54 executing program 6: lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xffffffffffffff2d) setgroups(0x3, &(0x7f00000002c0)=[r0, r1, r2]) r3 = socket$inet(0x2, 0xa, 0x101) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x10000000000000, 0x377]}) inotify_init1(0x80800) 2018/04/29 03:33:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/207, 0x1da}, {&(0x7f00000002c0)=""/123}, {&(0x7f0000000340)=""/225}], 0x168, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x69}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/04/29 03:33:54 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, r1, 0x10, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x3e}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffc3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'brid\'e0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="100000000000000002000000000000000000000000000000000000000067e60000000000"]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xffffff98) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x2, 0x5, 0x8, 0x400, 0x80, 0x4100000, r3}) 2018/04/29 03:33:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffbfffff86dd60d8652b00142f00ff68343cff00000000000000aafe8019000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/29 03:33:54 executing program 1: pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000340)='j', 0x1}], 0x1, 0xa) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x800, {{0xa, 0x4e24, 0x1}}}, 0x88) 2018/04/29 03:33:54 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) read(r1, &(0x7f00000000c0)=""/20, 0xfffffd0b) [ 144.727320] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 145.473197] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/29 03:33:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) syz_emit_ethernet(0x10, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xb012, 0x1, 0x1}], {0x8100, 0x80000001, 0x9, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/29 03:33:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x0, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x30) sendto$inet6(r0, &(0x7f0000000200)='\t', 0x1, 0xfffffffffffffffc, &(0x7f00000001c0)={0xa, 0x4e21}, 0x1c) 2018/04/29 03:33:54 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x70, r1, 0x20, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x56}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x70}, 0x1, 0x0, 0x0, 0x4004801}, 0x8000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x7f}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe0, r2, 0x800, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40000}, 0x15) r3 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000b40)={0x0, 0xfff, 0x3, 0x10, &(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffffff9}) memfd_create(&(0x7f0000000b00)='syz_tun\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000ac0)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000a80)={&(0x7f0000ffe000/0x2000)=nil, 0xe397, 0x2, 0x2, &(0x7f0000fff000/0x1000)=nil, 0x4}) sendmsg$kcm(r0, &(0x7f0000000900)={&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x8}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000380)="05f5884fb25089fb47613a4f247407ca77f514dd55a6e22cdf2c1729e58959c7e7a8d50d40c0eb287f964f4f2767e33e54ee10b96abb9c47e22a779ac72ce77f39d2e062a3f63fbf973e0c6498cb8e062eabfe19929c059651841f6424b7ca08db64c327a5aa6241dba3e00fb4a949deaf2dc581e2458263f21aab787a5643bef62fdb", 0x83}, {&(0x7f0000000440)="17184b93608d8e47e2f0a063f9bdfa2142e0fe8000202db8a91d329e4bba3a9f48a880d81957720a8f31352a3fc142190002c84581b9c28d18d400d70008cfe09b9609fa2354208926376180a3fa439606babbc942f828d10e6ee5aafa57af83064017ed3de0f15a273ca09aeebebe453f13132e8523c3d1f63800e924599f3136109b40ee5e89246057025cb08c6e498d115a01781c1bb9b6c0970f9f102ead24d65d27c1377b6e945aa6ee0094e907c9b476ab775ee6380688fef27c841d03c8648e40cc775f9a", 0xc8}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="316d697f3d804180a130f71c6ad552b2e1020b77f49349be7b4fc24010d208", 0x1f}, {&(0x7f0000000680)="e285b1d31ec8ef340dfcdde422652a4703d9766b4e44c1483a48af500bf8a9b83f3e8952f9ed4d148ac4e2d00b21cdd04e268e6d5c64b912c6f5fc269facc1562e375497d44521cfbeb4c827bd338edfb388f0e256323d8be7dafdd7647d8c8fb9d8f4fc61d40ddc25c61db8cfc639f615eca8", 0x73}, {&(0x7f0000000700)="d00fe6d133856a6cb826c3be14bee14da5b05eaa64b916e11588e8891ac759a70abc91f1140b3efecd80a683b51f82e7791a5fd3c01ee7ac9d857c6541da801d77900725a4e32544396e4cc17f7f794fcad0d1490e5abe6099d7698e6d8514815ceaad98d32cca96cc9127e5a885764183a161f984250c21b2691f1a92c31e6eb6521be11e55a58f36aab53eb298e53e215a197cc7de5cca88c9b5828196df81429f4d5ccf335852", 0xa8}, {&(0x7f00000007c0)="d035036e5f7218f937f4b1a795891180a7aabcc3a656c151dc54573b416a691ee3bef20786a3db6b1a1887a3903c471651f3250075a5dc73f0957af0a4f73d4fbf80119674b876edf0eae8bf8e9ddd68dc08526626ad2e7ca6485b0a119f20da8da421a51696faffc5d6933b669dbdb8b2183c5668fe8613df076efd35dab8eeac1544cb4f34f017f4aeb9c4df81afd72ad5fe34ae0d61abc5d113158ddde4bc4249a0219477b9b6630001cab95b6694884da8abe249aff5346a3138c72915", 0xbf}], 0x7, 0x0, 0x0, 0x40810}, 0x40) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000b80)=0x1, 0x4) 2018/04/29 03:33:54 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10}) 2018/04/29 03:33:54 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/29 03:33:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget(0x1, 0x0, 0x180) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/112) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x16}]}, 0x10) 2018/04/29 03:33:54 executing program 6: r0 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000080000000000000000000000000000000006000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x100000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/29 03:33:54 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80, 0x800) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000500)={r4, 0x8, &(0x7f0000000400)=[0xffffffff, 0x2, 0x4, 0x74, 0x3ff, 0x8, 0x9, 0x9], &(0x7f0000000440)=[0x800, 0x8], 0x0, 0x2, 0x4, &(0x7f0000000480)=[0x10001, 0x0], &(0x7f00000004c0)=[0x8, 0x81, 0x7, 0x6]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x6}, {r1, 0x440}, {r2, 0x20}, {r5}, {r6, 0x408}], 0x5, &(0x7f0000000300)={r7, r8+30000000}, &(0x7f0000000340)={0x3}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/04/29 03:33:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) write$tun(r0, &(0x7f0000000100)={@pi={0x0, 0x8848}, @void, @mpls={[{0x7, 0x2, 0xc, 0x79d0}, {0x8, 0x3, 0x4, 0x524}, {0x81, 0x0, 0x3, 0x7fff}, {0x5, 0x2, 0x2, 0x401}, {0x1000, 0x1, 0x474, 0xffffffffffffffff}, {0x9, 0x4, 0x9025, 0x5}], @ipv4={{0x12, 0x4, 0x5, 0x20, 0xc2, 0x67, 0xb6a, 0xd100, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x16}, {[@noop={0x1}, @cipso={0x86, 0x31, 0xf61, [{0x7, 0x2}, {0x7, 0xc, "ce35942953c22a59cbd8"}, {0x5, 0x10, "0de4f4c5eb53f0f2da1530e7c7b6"}, {0x5, 0xd, "5aa965182aa568b6146c11"}]}, @noop={0x1}]}}, @udp={0x4e24, 0x4e23, 0x7a, 0x0, [@guehdr={0x2, 0x0, 0x4, 0x6, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x5, 0x2, 0x100, [0x80]}, @guehdr={0x2, 0x40, 0x80000000, 0x8, 0x0, [0x80]}, @guehdr={0x2, 0x2, 0x3, 0x9, 0x100, [0x80]}, @guehdr={0x2, 0x2, 0x8, 0x7fffffff, 0x100, [0x80]}, @guehdr={0x2, 0x8, 0xa457, 0x81, 0x100, [0x80]}], "b3eacf95304e57f7a06001bb9f9c9c99268b097baeac38636d41dc94490057e451f1e2f1fa6caea91e9ff17f4693b4e3450fc7d7747aea8ea19a7dc755bd6d5b52be"}}}}, 0xfffffffffffffd95) 2018/04/29 03:33:54 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e96822b56804b3747c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002800000000050000002100000000000000450000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400040) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x34, 0x6, 0x5, 0x7, 0xffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffff0001, 0x8, 0x8205, 0x9, 0x1, 0x9, 0x7ff, 0x401, r1}, &(0x7f0000000140)=0x20) socket(0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040), 0x4) 2018/04/29 03:33:54 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="61ae27f7bf0e78daa89563e40a7caf708290000000"], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000180)=',\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0xbea}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000580)=0x8) clone(0x800000, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f00000000c0)="08cc25dcf1fbc00a88999a63c1757b856ec755d7bab88b079e2590e1214fe450a75a8675d8480343face031e19545640a3cf1364204eff070000f16a576c8befc66fa3239049d88e1e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) msgsnd(r0, &(0x7f0000000140)={0x3, "ff8c78e4d99c63"}, 0xf, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/29 03:33:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/04/29 03:33:54 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = memfd_create(&(0x7f0000000000)="70726f637ba3657468317b76626f786e6574314000", 0x2) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r1, &(0x7f00000016c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001680)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x15c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004090) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0x20}, 0x20) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001740)=0x80002) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001700)={0x4, 0x800, 0xe6, 0x7ff}, 0x6) dup3(r4, r0, 0x0) [ 146.137161] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/29 03:33:55 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='}wlan1system@}vmnet1systemem1/self\'^/[lo&^cpuset]ppp1)md5sumeth0(!mime_type\x00', 0x1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000100)=0x2) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0xffffffff) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/04/29 03:33:55 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = getpid() prctl$setptracer(0x59616d61, r0) 2018/04/29 03:33:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) close(r0) r1 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/233) 2018/04/29 03:33:55 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x490800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4c0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f00000001c0)) 2018/04/29 03:33:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00003b9ffc)=0x11, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/29 03:33:55 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="93422c11040bb6f58e8e93ea11de71f817b6771309000000792c4e13e7dd09a959e005fd635b9b11922c108ce3f89ba1ca7da21340c65610b89e70387ef041d780ff1f077500f4494a83dfa34dafdc1e630304d91e4c19cb26be7a7812a1c9f21ff03ba69d4548d6e09278fc963d19fbafc6212088e84d9184aafba3836b7e542be5da9fc0ae9addeda0f464af0cceb2af70f449cd3896132c864c26f17ba385c627399a8537b302582e6b25f1a08a3923e0c0f77c75cdfad1c89461998e33a1a8bfa281a0e6122396957eec11b0b75a0e736b82bdde6f03eb3f2c9802b23828e775437cc8", 0xffffffffffffffad) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000300), 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) fcntl$notify(r0, 0x402, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000380)=0x8) 2018/04/29 03:33:55 executing program 4: unshare(0x10000600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x50400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstat(r1, &(0x7f00000008c0)) 2018/04/29 03:33:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x220400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x7, 0x3, 0x5, 0x6, 0x9, 0xc7}, 0x1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000100aa83e2aaaaaaaa6b"]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/29 03:33:55 executing program 2: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101080, 0x18) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth1_to_team\x00', {0x4, 0xfffffffffffffffa, 0x676, "f27205dcb653", 0x6}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x3}) 2018/04/29 03:33:55 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/04/29 03:33:55 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x14) timerfd_gettime(r1, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x2}, {0xa, 0x4e24, 0xc7, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x4cef, [0xb6a7, 0x401, 0x1, 0xfc4, 0x80000001, 0x0, 0x400, 0x6]}, 0x5c) close(r0) 2018/04/29 03:33:55 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/29 03:33:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/29 03:33:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='){\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@broadcast, @loopback, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x6add, 0x4e22, 0x9, 0xa, 0x80, 0xa0, 0x32, r2, r3}, {0x1, 0x2, 0x7f, 0x3, 0x84, 0x1, 0x1320, 0xffff}, {0x1fd5, 0xff, 0x0, 0x1}, 0x84, 0x6e6bbb, 0x1, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x6, 0x3, 0x9, 0xfa7, 0xff, 0x6}}, 0xe8) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x84680) getsockopt$inet_mreqn(r1, 0x0, 0x10000000027, &(0x7f00000002c0)={@dev, @broadcast, 0x0}, &(0x7f0000000040)=0x1) connect$can_bcm(r1, &(0x7f0000000080)={0x1d, r4}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000100)="a21ebd6a91ae88cbeb9ee8fe466aa007d735f2795859ac94adaa0e7a7bf92368c7bc2d86b638b66d044fcc2c47e5d5c5fb1d954b870458f06fd5d1f04706248064d2e498ca05cc1cf44afb58b6e408086eaab608e91142218983e9437ec67423315aa8c4f779e2f5f41ae6fe687a04a931445de8e99a6e5dac80762a55138c0e1d", 0x81) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3f2f87a3c2f11396c042f6fdf496d494955f93da1586bb337cb99505a1973861af0c30e6d7bbf7e47ddac4769760cd853e12fb6c15ce6e635f3da8ca4af8b858", "6b5f31614fc81707b8b8f58783b6f918faf4b2b1fed84cd3eb7f6d2a10c9d90e"}) 2018/04/29 03:33:55 executing program 5: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl(r0, 0x40000000007499, &(0x7f0000000040)) 2018/04/29 03:33:55 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000840), 0xfe41) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) r2 = syz_open_dev$urandom(&(0x7f0000000880)='/dev/urandom\x00', 0x0, 0x20000040000003) write$binfmt_elf64(r2, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x1c6c, 0x4, 0x10001, 0xbb, 0x6, 0xcd58c98715285c3f, 0x3, 0xde6, 0x1b9, 0x40, 0x28b, 0x0, 0x9, 0x38, 0x2, 0x9, 0xffffffffffffff81, 0x3}, [{0x7, 0x68, 0x5, 0xfffffffffffffb94, 0x8, 0x6a6, 0x2, 0x7}, {0x0, 0xade, 0xd15, 0xc06, 0x5, 0x101, 0x400, 0x7}], "32557eb93440e56ccdf285a932465caba9653263fd518d5a738b2c77e52eeb7a02c39a62530a109c224587c5c1a939806c2d190665a6bcd18c587bf3a004aed348f9f629a9a30e1487c0900cd7780cd4fe398f04fe077aeaa5f0667869d44841bdfde9b60e6a62533d6fbe6149ec58112267af9ee26dd17970569f57ce1de85610c65ba4b83615e2b64e61866749e5e115283a761201fd8220042091e14c0b647ef42ff57bc69fb2c9142f6c87094ee94e1ff15971473f843230ea415b9d1cc9773f", [[], [], [], [], []]}, 0x672) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x95, 0x6}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000800)=0x84) 2018/04/29 03:33:55 executing program 7: r0 = socket$inet(0xa, 0xf, 0x40000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x2, &(0x7f0000008000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x80000000019, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'ip6gretap0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x178, 0x1c0, [@limit={'limit\x00', 0x20, {{0xfff, 0x400}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2}}}}]}]}, 0x268) 2018/04/29 03:33:55 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0xa0180) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept4(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00', r1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000240)={{0x0, 0x10000}, 0x1, 0x0, 0x2c7, {0x80000000, 0x6357}, 0x40, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4}, 0x35f) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff006601907800d8cd8c0094e180d92bf096b118466a8b473ec1b3db99266d950a6421c323930c1520114eaa667cf9b50afad6436e914b9fe41cd9f27d550338292250c91eb08747e44fcc6bbbadf989d787aedba31f3b2204"], &(0x7f0000000000)) 2018/04/29 03:33:55 executing program 3: r0 = socket(0x20a, 0xa, 0x0) sendto$inet6(r0, &(0x7f0000000840)="5d6047a23763c96321ade50a09717a2fe235c863dbd3e31185eb68789d62d21def2c8529a671156ab3b2", 0x2a, 0x10, &(0x7f0000000880)={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x401, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046e50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000009b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000001000b1e7ab31b4a0c84c000000000000000000000000000000000000000000d5b35602d8c5494655a2000000000000750fc482a7f053b5be226d0af8b57200000000c8f2ba560855f0fcb2b1b2d8e02ec2dc07ee4064de38fb2165d6975da66c967f5150af1bbbb932dde66a254d5e63f62229b0070cebe279072110eb4c83748df8b92717b4cb7adf97706266e78d3b2e06c6e947e469efa7c3fec1862d96006b052e094147678435d313e0b29b376b1c008f1b6d9ef9cb87432ca71daf2392bd5a28ebcf2f1aa7cc45880c9f1af019486ee8fb200906c056dbba294f17795c51f6e6d8257bb06a9ef125f95a0e9250117ca35bfa788ccb4189a656bb0e082442b0e0aaebefda43f56a20f5ff695d2121d284e7aa081fb701b4c97340e50256899334a1477fe6d4fc50dd2288ac050a200e18a2fc5eab967eaf7d0cc10d31b0335956989a002058c1759b6e05d989c903a106052b000000000000206bab233178bc99b364877caac994046aae390107b62454978e9467b45576012db4f49198512d0ecc00715149dafcc886763c8b0748e2842a3697333c90f7ccc4eafd0ce39e4687cdb68f28196665475920faa28259d81941a4fca1b68eb262a60a97f3d0d2bc274a38fd5826337e75d4b1c51b5bc3c888d31e6fff40865148c8"], 0x558) 2018/04/29 03:33:55 executing program 1: r0 = socket(0xa, 0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) 2018/04/29 03:33:55 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="89", 0x1}], 0x1, 0x0) dup2(r1, r0) dup2(r0, r2) 2018/04/29 03:33:55 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x2400, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="c4a51223e918c55b08b68ed5ab5192fd6f9489fcd99bf0ed70864ffd59b51d002d270abae5", 0x25}, {&(0x7f0000000180)="0d1816945cffb8701a1fe0ba0f9375c8fbd118581a3ab9dda334bd1810c70e", 0x1f}], 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffff53}) dup2(r3, r2) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a21679be129adef0bfac65940b7c7fc8d1c80d", 0x15}], 0x1) eventfd(0x6) 2018/04/29 03:33:55 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) socketpair(0x4, 0xa, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9e, "943579da6c5e5b10d695c432d15be5f273a1ec3cdb87e2556ab3b46b7f0cd57158a500468b45a40b61d284fd58874e84880ed7dfa79ea01d341f514f770d53565b268de613c3213f209aa6cc9cdb39e4f6b312ab869d8d41c5ae8a2dd04e1bca8e5e97eb88517edda686ff0521d7a8d42989f04ee3d1a84accb0a61e3a04223e18784875c999a5f85e5317253f272244183956ab8eea0ff7991fe2effb6f"}, &(0x7f0000000180)=0xa6) sendto$ipx(r0, &(0x7f0000000200)="69ba4210ce0a985d879cf096270901ed233eaca33f9ee865c1513046df46dc0208c034dffd", 0x25, 0x8000, &(0x7f0000000240)={0x4, 0xffffffff, 0x3, "d851c326b08a", 0x8}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x5e99}, 0x8) 2018/04/29 03:33:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x3) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000180)="e431a517f302d5cc343b62d5917ea6ef1fbc7154c4c291ffe5da8dbf3680c89cc8aed87e034745cc85cc29526dba39ed0c414f5649f42440d93ebba0acb5eef7e42cd131", 0x44) 2018/04/29 03:33:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20100, 0x48) sendfile(r0, r0, 0x0, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) getpeername(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x18, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}, [@generic="ff"]}, 0x18}, 0x1}, 0x0) 2018/04/29 03:33:55 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="be06924e89ac18a16f0505eefd28b0f83efc514096503f12be0f6c284f17a2ea2c882cdeb985a5d28d8ff5f84bbe244d55be6345310532576f50", 0x3a, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000000240)="f9698b746cf347e70c54775e3ba91bac49a1bd2316b3ea3de6b4206587d8e2c889748f550dc5b29c17a9ef6f8d7c5689e020d40efb3feb50dabd347a3d2e09974af83e495de3f870559d074521e5e775f53fa07983b79a012c77726f82d111c3b79af45f3e0695ced38608f6fa91e4bd174124c0785739afa80055eb5e04ddb52a829445afad8329aeb6b8613f2b87caf080c4432a8354e1e67de1c67ce85b244461fdbb9e0a4b43843019537dd972fae4fc4373ec529301694d87b8b9a58998aaca741e01d418e2d9ee8b289a984dcbb5d3573986b9fb3fb68dd3a58c51c95fa443aa6090f3c26c9629aecc4cb95978deead2e850", 0xf5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2f12, 0x8006, 0xfff, 0x7, 0x0}, &(0x7f0000000080)=0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3e, "42d6e739e25913bdebc6729d1b680fa4d87f5f226829e32d62f56bb05ab05c930d6509438d60dc81c4e871bea46dfb16bef8c1fab03b3fbbb848543fbdae"}, &(0x7f0000000140)=0x46) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x9) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000380)={0x7, 0x100000001}) 2018/04/29 03:33:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80000) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0xf3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x9) io_setup(0x21, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/04/29 03:33:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x104) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000), 0x8) [ 147.127876] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 147.184383] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/04/29 03:33:56 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x2400, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="c4a51223e918c55b08b68ed5ab5192fd6f9489fcd99bf0ed70864ffd59b51d002d270abae5", 0x25}, {&(0x7f0000000180)="0d1816945cffb8701a1fe0ba0f9375c8fbd118581a3ab9dda334bd1810c70e", 0x1f}], 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffff53}) dup2(r3, r2) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a21679be129adef0bfac65940b7c7fc8d1c80d", 0x15}], 0x1) eventfd(0x6) 2018/04/29 03:33:56 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/174) 2018/04/29 03:33:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x3) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000180)="e431a517f302d5cc343b62d5917ea6ef1fbc7154c4c291ffe5da8dbf3680c89cc8aed87e034745cc85cc29526dba39ed0c414f5649f42440d93ebba0acb5eef7e42cd131", 0x44) 2018/04/29 03:33:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x105000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)='4', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lseek(r0, 0x0, 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)=""/41, &(0x7f00000002c0)=0x29) 2018/04/29 03:33:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xf, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, @in6={0xa, 0x4e23, 0xb952, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) sendmmsg$inet_sctp(r0, &(0x7f0000001d40), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x2, 0x81, 0x7fffffff, 0x8, 0xfffffffffffffff9, 0x3ff, 0x1f, 0x400, 0x8, 0x10001}, 0xb) 2018/04/29 03:33:56 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) accept$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) accept4$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x80800) recvmmsg(r1, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/73, 0x49}, {&(0x7f00000005c0)=""/57, 0x39}, {&(0x7f0000000600)=""/157, 0x9d}, {&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f00000007c0)=""/159, 0x9f}, {&(0x7f0000000880)=""/3, 0x3}], 0x6, &(0x7f0000000940)=""/229, 0xe5, 0xe695}, 0x5}, {{&(0x7f0000000a40)=@l2, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/121, 0x79}, {&(0x7f0000000b40)=""/68, 0x44}], 0x2, 0x0, 0x0, 0x7}, 0x101}, {{&(0x7f0000000c00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000c80)=""/64, 0x40}, {&(0x7f0000000cc0)=""/225, 0xe1}, {&(0x7f0000000dc0)=""/227, 0xe3}, {&(0x7f0000000ec0)=""/240, 0xf0}], 0x4, &(0x7f0000001000)=""/150, 0x96, 0x3ff}, 0x100000001}, {{&(0x7f00000010c0)=@generic, 0x80, &(0x7f0000004440)=[{&(0x7f0000001140)=""/171, 0xab}, {&(0x7f0000001200)=""/159, 0x9f}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/136, 0x88}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/150, 0x96}], 0x7, &(0x7f00000044c0)=""/130, 0x82, 0xfffffffffffffffe}, 0x9}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004580)=""/33, 0x21}, {&(0x7f00000045c0)=""/231, 0xe7}], 0x2, &(0x7f0000004700)=""/105, 0x69, 0x3}, 0x80000000}], 0x5, 0x40000000, &(0x7f00000048c0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004900)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000004a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004a40)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000004b40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004f40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000004f00)={&(0x7f0000004b80)={0x358, r3, 0x0, 0x70bd25, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x120, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x4, 0x0, 0x7fff, 0x3}, {0xffffffffffffffe1, 0x8001, 0x5a, 0x1}, {0x9, 0xffffffffffffffff, 0x7, 0x8000}, {0x5e8, 0x20, 0x1, 0x5}, {0x7, 0x7fffffff, 0x200, 0x1000}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x214, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x80, 0xdb4, 0x2}, {0x101, 0x6, 0x49cd, 0x4}, {0x599, 0xffffffffffff2f8b, 0xff, 0x6b000000}, {0x4, 0x53, 0x6}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x715, 0x0, 0x7}, {0xff, 0x7ff, 0x7e6fc8d5, 0x8a5}, {0x6, 0x1ff, 0xfffffffffffffe00, 0x6}, {0x2, 0x4, 0x8000000080, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x358}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/04/29 03:33:56 executing program 0: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x436e, 0x100) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[], 0x195) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ppoll(&(0x7f0000000040)=[{r1, 0x2000}, {r2, 0x80}], 0x2, &(0x7f00000000c0), &(0x7f0000000100)={0x20}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x3ff, 0x203, 0x5, 0x6, 0x64, 0x75f]}, &(0x7f00000001c0)=0x10) open(&(0x7f0000000180)='./file0\x00', 0x420004, 0x10000010) write$eventfd(r0, &(0x7f0000000140)=0x3, 0x8) 2018/04/29 03:33:56 executing program 5: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) prctl$intptr(0x17, 0xd6f3) r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x4, 0x400) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000340)=""/22) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xf7c, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/174) sync() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000, r1}) r3 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) accept(r3, 0x0, &(0x7f00000000c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f00000004c0)={0x20000000}) unshare(0x60000000) r5 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x0, 0x1) mmap(&(0x7f0000185000/0x4000)=nil, 0x4000, 0x0, 0x31, r4, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={r2, 0x80000, r5}) ioctl$void(r3, 0x5451) 2018/04/29 03:33:57 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x4802) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80800) [ 148.071938] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 03:33:57 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffe, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), 0x8) 2018/04/29 03:33:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x34bb, 0x3, 0x12, &(0x7f0000ffa000/0x3000)=nil, 0x8}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 2018/04/29 03:33:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0xc38, 0x14, [0x5, 0x80000001, 0x101, 0xec22, 0x8]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x5, r2, 0x10001, 0x20eb2e01}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/04/29 03:33:57 executing program 2: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/29 03:33:57 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(rmd320-generic,ctr-camellia-asm))\x00'}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="0d3df8c79e023015d0ac7194a04cd8b6550335b5ccb797f64c14218b982bf4b6c403d2247e7eaea35b17c8a12e1511250c47f5611af7bd7f4bfc12b98eaf7932b239533f96cb3f238b4e6edcd6dcc0a04bd3498dd4a923ff0744972c5bb32720cc46144865378e5bd71a03e3bf176821a3476bbc1db23756808373961861cbfaa8314ff2543407b6715d4c0e21970f05ba519737c5ff31991a2421d89039a686b901198ad31016e0d721e29a344cfd9dd82b3bef59471eff15fc6192ab45ec6e50991a33749640776b03caba79dd4cfbcd594d3bef7643ef8707a1bb7e6ecf599cd4ed3e4505b2536ff5", 0xea}, {&(0x7f0000000240)="bb342b5fe2420279b02ba29fb4dc9504cca047a8b24aff1d3f3f7c9ef1f1a76f81c2d1e0bb729b8c9f00e56900c9c42e5526c68278fce7f1253801414fbe8cb1597a62083c685b003930f83bbced55f1813201ae0b98ba5f71be65825ca80dd43b8ae17759c1b3d86420d7033846770ffa57c87bd8e4daea25afb7a53563e30ed38fa6b296510110c2a62c618127ba18661920670cee0c89f6edb226b26e7bf2c196d4763c5b41f848457b46ff9ad8342c4166c0f7a96974d23c21e91738420eef68cf4585652f059fe89e8f329121039698b50cce64148f01d09da18297551fd9852f213904ffc7f61b0e97edff18d3e0e3b93e54d9e1a8a6", 0xf9}], 0x2, &(0x7f0000000380)=[{0x100, 0x3a, 0x0, "36be8bb0403618129ff6333f4b93053a9c06b7f6b265343b548d01b9145ba69b14b5455b131927a82132b27114277c88a9c0b5d8fc58d68d6c9c8e984c273f5e3a612b82b6fba3023e77aca918788bc5f8f25be7e52400fd68075cdffeda286ce218de11334a7e4932fac44c74efb5528852da9536a7afaada185cd20e1e7e0e99a6a2bca604b957ef7c39c8466bb66875808f704987794ac9e82e783f2cae02502781b36dfe23c52709a13bc887b08f9ad7c4876807956e77af10ece2b29440363e1df53c292dae649ec217899b8c9aad953c2e4375aa3574e01bffb959533a21314138261e25f52e6e81a57fd85389"}, {0x20, 0x101, 0x0, "3a6af0e87390ec10a7a7d7e466ed"}], 0x120, 0x40}, 0x10) clock_gettime(0x2, &(0x7f0000000000)) 2018/04/29 03:33:57 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000080), 0x7fff, 0x8001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/29 03:33:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x110, 0x800) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75726e616c5f696f7072696f3d007900393879002c00ef5253a42ca02fc4255fa224c9c6f83754c5cb79255e71308050613c5cbfe1a556dcea9daf0dc79e4a864d2eaa1139679bdf1a73a7b3655330b4777fd4e85a879603f2ddf91f14fbfa51b40c730884e8cc4ce8f4855ee33cc31ae3cd63185bebf099fc2b052b3ee526d76366b265a376e6ae6d1212a5258f6b2e5839ac8dbff81ee13b9a72d8f6a9a5214c11cc1ca67a5b373ddc16a4"]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/29 03:33:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02000000062000000000050002000000"], 0x10}, 0x2}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x480, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0x12, 0xf, 0x8, "ddd879843628e88ce08acb423d84f4d517fcc32b5910454d4dabb77d899970a7042b7a6c3e3199a6d56fa8e64d4ebad1a42224e4caf4bc873d473e5a689d75ab", "752ed9cbf1473627c6022803e87b6c009ab9e84c0ec8ec084aa06cce27da576a", [0x9, 0xfff]}) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x8001, 0x8, 0x4ac4, 0xffffffff, 0x3, 0x3, 0xd82c, 0x328, 0x40, 0x230, 0x6, 0x8, 0x38, 0x1, 0x2, 0x1, 0x1}, [{0x6474e551, 0x80000000, 0x10001, 0x2, 0x9, 0x16, 0x5, 0x401}, {0x60000005, 0x8, 0x3, 0x34, 0x6, 0xe8, 0x1, 0xd6}], "", [[]]}, 0x1b0) 2018/04/29 03:33:57 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x104) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000640)=r0) close(r2) 2018/04/29 03:33:57 executing program 2: r0 = socket$inet6(0xa, 0x8000040080000002, 0x3) uname(&(0x7f0000000180)=""/157) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6f}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000000014000000083ab5b1f1da76900ebdbec000ef0a56004500001c0000000000119078ac14ffbbe000000100004e2100089078c2c00d"], 0x0) 2018/04/29 03:33:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) accept$inet(r0, 0x0, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/29 03:33:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_snmp6\x00') getdents(r0, &(0x7f0000000080)=""/48, 0x30) getdents(r0, &(0x7f00000000c0)=""/140, 0x8c) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, r1) 2018/04/29 03:33:57 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001100ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/29 03:33:57 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048adb7a680180000fe800000000000000000000000000000013f00ff00660000000000800004df23d00d2189039834de86008403019078579a41ab519312cd8c0094e18099d49047c52d761ba750492611760b54fba08aad0ea0f58732f1ee4e50519c6ca8abe2859007422b7afc0a25bce6c1411f000000000000004b8c6df0d8e62844bf3b0b13a393d1c02fbaec0122fc8983040a31fc"], &(0x7f0000000000)) [ 148.664464] device lo entered promiscuous mode 2018/04/29 03:33:57 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaa2aaaaaa3986dd6048ada600180000fe800000000000000000000000000000ff0200004e31ed1000000000000000013f00ff0066000000000000000401907800d8cd8c0094e1f960c9f988b4e93b489ac3193c8f34be5d000000000000"], &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x82000) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0xfff, 0x10, 0xd3, 0x4, "d7bd6df2ae1b8c6e4bdb1f84960599e0b4a69caf5264cf68be7a0df7d723daef"}) [ 148.727688] device lo left promiscuous mode 2018/04/29 03:33:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/29 03:33:57 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000000080)="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", 0x1000, 0xb6, &(0x7f0000001080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f00001ac000/0x4000)=nil, 0x4000}) 2018/04/29 03:33:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x488c02) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x8000000000000008, &(0x7f0000000080), 0x4) [ 148.803861] device lo entered promiscuous mode 2018/04/29 03:33:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x28000000000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)='w', 0x1}], 0x1, &(0x7f0000005800)}}], 0x2, 0x4000800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0xffff, 0x8, 0x1ff, 0xfffffffffffffffa, 0x220c}, 0x14) 2018/04/29 03:33:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') getdents64(r0, &(0x7f0000000780)=""/75, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r1, 0x800, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) 2018/04/29 03:33:58 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0xfffffd43) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0xd505, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 03:33:58 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x4000, 0x80, 0x1c5, 0x8, 0x6, 0x7fff}, 0x6}) 2018/04/29 03:33:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x214c1bf12d58e95) 2018/04/29 03:33:58 executing program 0: unshare(0x40600) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) chmod(&(0x7f0000000100)='\x00', 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite6\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x99d4, 0x3, 0x40, &(0x7f0000ffd000/0x1000)=nil, 0x8b}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0xffffffff, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/29 03:33:58 executing program 7: syz_emit_ethernet(0xffffffffffffff8f, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x65, 0x80000001}], {0x8100, 0x8, 0x6, 0x2}}], {@ipx={0x8137, {0xffff, 0x0, 0x8c6, 0x5, {@broadcast=0xffffffff, @current, 0x361}, {@broadcast=0xffffffff, @random="e2862c0b6386", 0x6}, "049d66bc2b8b7f2d1c538d069d7875cc793563e34fad8462daf23dd7f91e84a0d01b887bec93e4f84025c0ef6b80b171ee56bf1525f0a629ad105fb4345e5bf7c9719d72091f8753fb7f553f67686d20f90be5338f3ea68a25f215a826e6bde240d930ba6ac909cfc71d0df5dfd4f2dd21af07f3724192bdfd28683e247b1d99979bf8ceadd4337608922012d8a66c45744ddf7c497ec636a827f11ad2"}}}}, &(0x7f0000000000)={0x0, 0x2, [0x527, 0x3a2, 0x2]}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x7864, 0x200, 0x5, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x5, 0x30, 0x8, 0x100000000}, &(0x7f00000001c0)=0x18) 2018/04/29 03:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) migrate_pages(0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/29 03:33:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getdents(r1, &(0x7f0000000040)=""/218, 0xda) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) r2 = gettid() ptrace$setopts(0x4206, r2, 0x4, 0x100032) 2018/04/29 03:33:58 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd4619398618b29aa298f2dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d88b124a6d55ad54fdacd58a20073ee668c26f87ef24ece62fc946b7305473199a9984056e0ddf04baa8e5882f4dd392effefe62f2a6a56b1983dfae75aef2f79d8c4d302db2f0e00eeb8d23173dcfd28f5dd044000da89e96fe75e9"], &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) 2018/04/29 03:33:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x2) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/29 03:33:58 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xbc, 0x1, 0xfffffffffffffff7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x1000}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)) 2018/04/29 03:33:58 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x8, 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ff1000/0xf000)=nil, 0x4e99da25, 0x3, 0xc0, &(0x7f0000fee000/0x4000)=nil, 0x3}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0xab32, &(0x7f0000000180)=""/97) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0x4d6, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c4000f5fd21e80000000000000000000000000008e5010006000000"], 0x1c}, 0x1}, 0x400000000000000) 2018/04/29 03:33:58 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1010) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000ff4000)='F', 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x5, 0x1ff, 0x1000, {r2, r3+30000000}, 0x0, 0x7}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr}, {0x0, @random="6d83175caa6e"}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'bridge0\x00'}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/29 03:33:59 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000240)=0x1002, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"331ab95fe15a4f"}}, [{"48cbaffa0e677f"}, {"71a082e5485dd5"}, {"490376cb3d71ea"}, {"5e058f8614184f"}, {"c6646f606932db"}, {"fc2717fdf55662"}, {"ebb150a45b48c3"}, {"f4c3f1fd84634f"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000280)}, 0x2000) 2018/04/29 03:33:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xffe4, &(0x7f00003f3fd5)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x1f0, &(0x7f00003f3fd5)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/29 03:33:59 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/29 03:33:59 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x0, 0x2, 0xfffffffffffffffc, 0x400000000}, 0x0) r1 = pkey_alloc(0x0, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x20002) getsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffe19) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) accept$inet6(r2, 0x0, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, r1) 2018/04/29 03:33:59 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x2, 0x100, 0x1, 0xfa6}, 0x80, 0xffff}) 2018/04/29 03:33:59 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x80) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="0066548c04000000c900000700006bac000000000900000000965d7eb398a2ec6113939f720eec67af4ad4f2e768f54a7a1f1a655500ac145660bb510d25b87c365501551da6addf00bd090750c5a3eca7cb5999432443eaab1729d1f96ccc156d3bcdc689bfd670c0e89ce32020b7a9919ca3c295b23598ee68029acfc4e26bdc4c64aab0cce2b765ff70b9942ea47b1a69e0f2eb45960e656e8d17970000000000000000000000000000000000000000000000000000"], 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x0, 0x7, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="fac4507500fe", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) sendto$inet6(r0, &(0x7f0000000000), 0x1100, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/29 03:33:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0xada, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/89) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) 2018/04/29 03:33:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) waitid(0x0, r2, 0x0, 0x1, 0x0) r3 = shmget$private(0x0, 0x4000, 0x54000800, &(0x7f0000f7f000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = openat$cgroup_int(r1, &(0x7f0000000040)="68622e02890c88247400", 0x2, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$cgroup_int(r4, &(0x7f00000002c0)=ANY=[], 0xfffffffffffffddd) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) 2018/04/29 03:34:00 executing program 6: r0 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x8, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, r1, r2) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:00 executing program 4: 2018/04/29 03:34:00 executing program 7: 2018/04/29 03:34:00 executing program 1: 2018/04/29 03:34:00 executing program 3: 2018/04/29 03:34:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$vnet(r1, &(0x7f0000000700)={0x1, {&(0x7f00000005c0)=""/34, 0x22, &(0x7f0000000600)=""/254}}, 0x68) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="14", 0x1}], 0x1) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/04/29 03:34:00 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/29 03:34:00 executing program 0: 2018/04/29 03:34:00 executing program 4: 2018/04/29 03:34:00 executing program 2: 2018/04/29 03:34:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/igmp\x00') readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/238, 0xee}], 0x1) 2018/04/29 03:34:00 executing program 7: 2018/04/29 03:34:00 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000580)=0x98) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x11, &(0x7f0000000200)=')\x00') socket$inet_sctp(0x2, 0x5, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) 2018/04/29 03:34:00 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 03:34:00 executing program 0: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142f00fe8000000000000000000000000000aafe8000000000000000000000000000aa00006558", @ANYRES32=0x41424344, @ANYBLOB="50060000008000"], &(0x7f00000002c0)) [ 151.526225] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/29 03:34:01 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x0, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x400, 0x0, 0x8, 'queue0\x00', 0x2}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) 2018/04/29 03:34:01 executing program 2: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="9d", 0x1}], 0x1, 0x0) close(r1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(0xffffffffffffffff) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0x0, 0xffffffff}], 0x0, &(0x7f00000000c0)=ANY=[]) sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x80000000) 2018/04/29 03:34:01 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/29 03:34:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x1000000000000165) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9) 2018/04/29 03:34:01 executing program 4: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) unshare(0x8000400) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f00000001c0)="0218d5") r0 = gettid() wait4(r0, &(0x7f0000000180), 0xc000000a, &(0x7f0000000240)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82140, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1d8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/148) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/04/29 03:34:01 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x1, [0x0, 0x0, 0xfffffffffffffffe]}) 2018/04/29 03:34:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7fff, 0x40) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000200), &(0x7f0000012ffc)=0x3) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000002c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000440)=0xe8) getsockname$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000640)={'\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@empty, @multicast2, 0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000840)={@remote, 0x0}, &(0x7f0000000880)=0x14) getpeername$packet(r3, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000940)={0x344, r4, 0x201, 0x70bd2b, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r5}, {0x140, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x94d9}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x120, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x682, 0x2, 0x9, 0x899}, {0x400, 0x8, 0x8, 0xd16}, {0x8, 0x9, 0x6, 0x168a124e}, {0x4a6, 0x1000, 0x1731a56a, 0xfffffffffffffffc}, {0x8, 0x4, 0xff, 0x5}, {0x7, 0xffffffffffffffff}, {0x8, 0x40, 0x7ff, 0xff}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x344}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/29 03:34:01 executing program 0: process_vm_readv(0x0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/128, 0x80}], 0x1, &(0x7f0000000080), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') finit_module(r0, &(0x7f0000000080)='bdev+bdev\x00', 0x3) r1 = msgget$private(0x0, 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0xe2f) poll(&(0x7f0000000100)=[{r0, 0x100}, {r0, 0x400000000000090}, {r0, 0x10}, {r0, 0x1a0}, {r0, 0x1400}, {r0, 0x8004}], 0x6, 0x2) dup3(r0, r0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/123) readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f00000003c0)=""/52, 0x34}], 0x36d) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000240)="60161b2a4f5e4de3cd9598c651a154f5f11623f4ef1ac3295451eb8fca2ff8676c91b33f737ca3498ec8d3784d0dc71bc5ba7247c081d52d0917bc8f38f3f96a8dfa0acfea887523c21e2fac4205117e3db1ca307741c9db9a833d6ddacc8de8f4dc38d4b854fa09039365b3af245763fd999d124bc9eff47017899c9ad2c48492d1f7a792f112bec28d8c65d84bb167ac7b842d7f2a5a6d2b01569ab237163e0dddf0272fb3cd65e152a2cce7bf0384578f1818b24cb1255473917eff673bfc7d136b4cca4a02f0cfd9fc803f47f854", 0xd0, 0xa69}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000340)="75915812f6fb34f77cfae846a8a8262e26871573b9341f09c651bfb223faeba77cff3b6b4151732f309795beadf384e3b8b89151ff50192ace0744d21bfe80634b6f92b45491eae7ebbc8b1b5783a525599aa0702707627e7f612179ad6e597b543f34699aedffc5f7f0008705d0df017d05f8cd36ce7aff929fbfd896", 0x7d, 0x1}, {&(0x7f0000000440)="05190655a202bfaf1c27e3f9ed726c245ba4ad6ca403c6cd340d0d68fcad4a5f70a8cbf290c2696d169ce753b6b7a6713afa18c482760e8918b8c99c84882d8d68a2c27bc0bfb5a2a8c4d85767affd761514a3d9044ccdb26d256b0c6e1ec8d9f372935ab87323d50d0b5f163e4577033406", 0x72, 0x8}, {&(0x7f00000001c0)="afba7d0c26fc1811d3", 0x9, 0x7ff}, {&(0x7f00000004c0)="d7a05824e923057bc99effd5875ed6145007d93e7bc0955814b425148590e476a219fda854e9215d9fb8cf7c4ca7774a3eb9fe01bbd728e60ba3691c845754a79f696a8b33e63044085270e4c41f1b7c1642cc973cc5332e2b638fbc608a249ac77c6e2b87a892740cfa630b9ea3d677e79477c0743606fa62c7aecb6a2b5ef538e9513faf3b52722f6c7634753e97a613a3b5cdd7cabc86bfd1389956a9c068a8dbdcbe4b777e27a3a966dd3c5c151156ec4484739d03cb4ff91da8d44ccef7fc94c6a439dbc1979f09e8d12f43f91a96", 0xd1, 0x7}], 0x1000, &(0x7f0000000680)={'nouuid,', {[{@noikeep='noikeep', 0x2c}, {@inode32='inode32', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@barrier='barrier', 0x2c}, {@mtpt='mtpt', 0x2c}, {@prjquota='prjquota', 0x2c}]}}) 2018/04/29 03:34:01 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xae, "7f8a3e1086cd32f970dc67445c8a764aecf367327009cceb76b0c2d538efbcafce29a165f62a525da803dfb1511c28f58192d1ca83b386de682245003f270f17789da38c324232c92593ff260a1ad77b0022eeb4670f7456d29ae29cc6a28d127f8ecd4ec78bd4e77bfc924e4a5ae2cc9e27c28e0ef2425a3f0315f20e0cf9850a92ae0aea79e50d6071a412a2a5fab396638c644e4a3a14b613dba7d8d85f476452b1464739b6bfb17e2ce48426"}, &(0x7f0000000240)=0xb6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0xfffffffffffffda6) select(0x40, &(0x7f0000000040)={0x6, 0xdaf, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x81}, &(0x7f0000000080)={0x8001, 0xfe14, 0x7ff, 0x5, 0x7fff, 0x3f, 0x3ff, 0x1f7}, &(0x7f00000000c0)={0x9, 0x800, 0xffff, 0x2, 0x7, 0x200, 0x4, 0x7}, &(0x7f0000000100)={0x77359400}) 2018/04/29 03:34:01 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/29 03:34:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) r1 = semget$private(0x0, 0x1, 0x441) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000040)=""/150) exit(0x2) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460216ff00279800000000000000003f00010400000903000038000000cd000000010001008000200001000600cc9affff0000000051e575645d0800000000000000000000200000000000000000080000400000003aa45fc98c7c0d7d6a5aef25eb7a05c0048724c34f4d5aec034ead3ee07a49eae553ced4f4d596b927250af461296930d80ea148827197c5d8b3972a5ff40540b992543c917bc43b0bb1f7671de0bc56130a501ade63cee5342f5cd9add8f03194f3ecf432808539fc804381f1bcd38cad9b7b107c006f814035ee828f9d735ae21aa1465900a4a16ff7a19fde84567eff041e74d9498722e203fbb870799cf95f9d7f20036b449993ba7800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa03) 2018/04/29 03:34:01 executing program 0: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101580, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/29 03:34:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0xff, 0x3, 0x3f}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0xfffffffffffffff8, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x412) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'irlan0\x00'}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) 2018/04/29 03:34:01 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x3}) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x220000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x3, 0x4) 2018/04/29 03:34:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8080) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0xbd, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/04/29 03:34:02 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x8000000114, 0x2713, &(0x7f0000af0fe7), &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x36, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x2c) rt_sigaction(0x21, &(0x7f0000000140)={0x9, {}, 0x1, 0x80000000}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x10000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x0, 0x8, 0x800}, &(0x7f00000004c0)=0x98) connect(r0, &(0x7f00000000c0)=@hci={0x1f, 0x0, 0x1}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x60000001}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x2, 0x70bd27, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x54) 2018/04/29 03:34:02 executing program 4: io_setup(0x2, &(0x7f0000000500)=0x0) ioperm(0x0, 0x200, 0x0) io_getevents(r0, 0x0, 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x10000, 0x1, 'client0\x00', 0x1, "8816740679adfac9", "a1a9af226a08fa8a90321ad60655be418ef20193962287b1f29f9d17a626c8f9", 0x5}) 2018/04/29 03:34:02 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) syz_emit_ethernet(0x31b, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x10000, 0xd, 0x1}], {0x8100, 0x800, 0x6, 0x3}}], {@ipv6={0x86dd, {0x1, 0x6, "36187c", 0x2dd, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, {[@hopopts={0x5f, 0xb, [], [@generic={0x3, 0x11, "64f27d642b9e1b5e577d9b037dcbb67e0f"}, @generic={0x1, 0x5, "074f6dea2e"}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x38, {0x0, 0xc, 0x6, 0x800, [0x9, 0x3394, 0x80000000, 0x0, 0x10001, 0x20]}}]}, @hopopts={0x6b, 0xe, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @generic={0x100, 0x5d, "f7e6d78555f2fe9ae4f415942b92063dee7f3b41c1038d0cddb03a43570d85e94c43f3860f4c5648dfaa831a40632578df5fe6359e87308a258b06a75116e6b3cf7da5f0ca5d632c68552c9fc40cc83e7c4fafec44af9fdc5de600823e"}, @jumbo={0xc2, 0x4, 0x8}]}, @srh={0x3b, 0x2, 0x4, 0x1, 0x5, 0x5608643f, 0x8, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @hopopts={0x3c, 0x8, [], [@enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x56da8af7}, @ra={0x5, 0x2, 0x100}, @jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x30, {0xfffffffffffff409, 0xa, 0x8000, 0x5, [0x8001, 0x3, 0x0, 0xffffffff, 0xffffffff]}}]}, @fragment={0x88, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x67}, @dstopts={0x2c, 0x2, [], [@enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x200, 0x0, 0x1, 0x880b, 0x82, 0x1, [], "147c9f6492c8b1ebc5349f1129d97a9677435fee0d5fa465b00e4934035dcc0ff2a348505092907bfb4ddd00f459b6ba84bd26bf3a16bcdb6cc43480d89be79e0132df7fb15e4b0581c3ed29811d15ab953ab0c6a798aad76154a083c25595b7c50e7301b572eca0db417b7876ea9613247eae48bbbdee79b4634a70641b416ce535"}, {0x1, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x800, [0x400, 0x2], "8944cdee8f5508e351c99d5d2c97c038452e2ce746b51b84ff61661404f75b4201b2654f9cd6"}, {0x8, 0x0, 0x1, 0x78d, 0x0, 0x0, 0x86dd, [0x4a], "b96dfa9fa6d210095bfda23e009dc0dd066eaeb9094e642bfb7d3ab58cd496256b748a9e8b84cf5c1785ec2c2971ba179c0f3447eefdf2fa5aef5eed14d604d02ed5ea55eff4f87e387c13af5c29addb7ec1c4b65a8b3146b2fdc8ceb9e7a2d62de00c2f5913"}, {0x8, 0x88be, 0x1, {{0x10001, 0x1, 0x1, 0x5, 0x1350, 0x6a, 0x3, 0x7fff}, 0x1}}, {0x8, 0x22eb, 0x2, {{0x1ff80000000000, 0x2, 0x4, 0x7, 0x1000, 0xffffffffffffffff, 0xd3, 0x400}, 0x2, 0x1, 0x8, 0xe0, 0x100000000, 0x20b0, 0x8, 0x2efd, 0x101, 0x1}}, {0x8, 0x6558, 0x0, "0060c1422d88ff2ebaddc7c8932875410072d6883b"}}}}}}}, &(0x7f0000000380)={0x1, 0xfffffffffffffffe, [0x60c, 0x559, 0x736, 0x8000000000002bdb]}) 2018/04/29 03:34:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x98a, 0x2, 0x9, 0x8}, {0xe497, 0x0, 0x334f6f59}, {0x9, 0x10000, 0xfffffffffffffff8, 0x8000}, {0x1, 0x6, 0x7, 0x4}, {0xc0, 0xf5, 0x5, 0x5c6}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffff}, 0xfd77, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) 2018/04/29 03:34:02 executing program 1: mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) getsockname(r0, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) 2018/04/29 03:34:02 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fffffff, 0x0, 0x800}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x1, 0x1, 0x5, r1}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000040), 0x4) 2018/04/29 03:34:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x7e, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @loopback}, &(0x7f0000000080)=0xc) pipe(&(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea9}, 0xb) 2018/04/29 03:34:02 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000000)={0x2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x1d7, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x80, 0x80000) 2018/04/29 03:34:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r2, 0x2) 2018/04/29 03:34:02 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500002800000000002f9078ac14ffaae00000013201880b", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090080000"], 0x0) r0 = memfd_create(&(0x7f0000000040)='keyringvboxnet1\x00', 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001080)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40002062, &(0x7f00000010c0)={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/29 03:34:02 executing program 0: seccomp(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000012000)=[{0x25, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x2, 0x4}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/mnt\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) seccomp(0x1, 0x1, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x4, 0x80000001, 0x9350}, {0x2, 0x2, 0x40, 0xf71}, {0x10001, 0x8, 0x5c59, 0x6}, {0x81, 0x7}]}) 2018/04/29 03:34:02 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000000080)) dup3(r0, r1, 0x0) 2018/04/29 03:34:02 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40000, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x58, 0x20000) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) memfd_create(&(0x7f0000000080)='/dev/adsp#\x00', 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000b99fc8)="0bf5430f080300", 0x7}], 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0xa2, 0xfff, 0x5, 0xc3, 0x9}, 0x14) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x2, 0x75fa, 0x0, 0x1f, 0x4, 0x50cd00000}) 2018/04/29 03:34:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = getuid() r4 = getgid() fchown(r2, r3, r4) ioctl$TIOCSTI(r1, 0x5412, 0x400) [ 153.764174] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 03:34:02 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1cf]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={"6772657461574b0f2642be047700", 0x800000000000009}) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/29 03:34:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dabfa8)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000999000)=""/247}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c68ffc)=r0, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001040)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/29 03:34:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x480) ioctl$TIOCGPTPEER(r0, 0x541f, 0x0) syz_open_pts(r0, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2c000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/04/29 03:34:03 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) rmdir(&(0x7f0000000140)='./file0\x00') sendto$inet6(r0, &(0x7f0000000000)="35f0b1b9e970d7915f3c6aeb83a1b84c8d4d72612f59e3363fa937b0c91ce16852da42c9d48c95bc", 0x28, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffffe, 0x8) 2018/04/29 03:34:03 executing program 2: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x400, 0x10001, 0x1, 0x3, 0x5, 0x5, 0x7}, &(0x7f0000000080)={0x6f9, 0x0, 0x6, 0x80000000, 0x6, 0x5, 0xfffffffffffffffb, 0x6}, &(0x7f00000000c0)={0x3, 0x9, 0x3ff, 0x1, 0x7f, 0x2, 0x80000001, 0x100}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/04/29 03:34:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c848e805af2f12a292ca08fd98d550dca341b83ac9e022d32a01c33911d3e7c31037fba94d59cf592eb9dd067ceef8303f5d0c0434fa2821d77aeec7b9bba36f", 0x40}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x8000, 0x5, 0x1f, 'queue0\x00', 0x4a}) 2018/04/29 03:34:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r2, 0x2) 2018/04/29 03:34:03 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x4c40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x1, [0x1000]}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x8001}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r2, 0xa}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x5) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8b546193986ddf00dada600000000fe000000000000000000ff0200000000000000000000000000013f00ff00a02c040071e366000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) unshare(0x2c0603fe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000340)) [ 154.400489] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 03:34:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x2, 0x8000, 0x1, 0x100000000, 0x8, 0xfff}) listen(r0, 0x100000000009) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r0}) getsockname$netrom(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) r4 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r4, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000180)=[0x6, 0x8]) 2018/04/29 03:34:03 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000040)) 2018/04/29 03:34:03 executing program 3: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x2, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x4a59, &(0x7f0000000000)=[0x0], 0x1}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffffffffffef6) 2018/04/29 03:34:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0xfa, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) 2018/04/29 03:34:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000280)="e5", 0x1}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) 2018/04/29 03:34:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r0, 0x6) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 2018/04/29 03:34:03 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f0000000080)='net/sockstat\x00') r1 = syz_open_dev$sndseq(&(0x7f0000769ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d18fb0)={{0x4ce6}}) 2018/04/29 03:34:03 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x400000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @loopback}, &(0x7f0000000180)=0xc) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000080)='../file0\x00', 0x40) unlink(&(0x7f0000000000)='../file0\x00') 2018/04/29 03:34:03 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xb97]}) socketpair$inet6(0xa, 0x2, 0xd3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x4) 2018/04/29 03:34:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmmsg$alg(r1, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="91e7c78e08ef34e528af7cae07b23b138dd71f26af92e57823927f0ec11d552fd1b3772daa05b9c456ad3fb372c86b0b", 0x30}, {&(0x7f00000005c0)="d0", 0x1}], 0x2}], 0x1, 0x0) r2 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r2) 2018/04/29 03:34:04 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x9, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/29 03:34:04 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x511002) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x7f) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) poll(&(0x7f0000000180)=[{r1}, {r2}], 0x2, 0x8001) shutdown(r1, 0x0) 2018/04/29 03:34:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x7, 0x8) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x80000) setns(r1, 0x4000000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x2) 2018/04/29 03:34:04 executing program 1: socket$inet(0x2, 0x803, 0x81) socketpair(0x6, 0x0, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf0, r2, 0x900, 0x70bd25, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x14}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7b}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000001}, 0x4000000) 2018/04/29 03:34:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0xfffffffffffffdb5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="74c11eac91dcffe019aefb5b5b52a58d73889605fa4d313061e3b4a28dabcc255b9fbca4eed0bb27bbe8a5e140030f0400000000000000d95406fb01f51e7b7731f3e1b01e570e931bcc17e84138c89f7f1fc5ffb2a86001ddb01b89ff98bb2e8995042558e270514370c4eb2766076ab19341000000000000000000000000", 0x7f) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001bc0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001b00)}], 0x6b6, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xbf, 0x80000) 2018/04/29 03:34:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xb37}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x301f, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)='e', 0x1) 2018/04/29 03:34:04 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xef]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0xffffffffffffffff, 0x7ff, 0x100, 0x7ff, 0x100000000, 0x9}) 2018/04/29 03:34:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80103, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 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)) 2018/04/29 03:34:04 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe8000000000000000000000000000000000013f00ff0066005e662b6572000401907800d809000000e180000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffe]}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x800, 0x2, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xab0, 0xc40, 0x1c0, 0x1f0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x480c0, 0x0) tee(r0, r0, 0x20, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x0, 0x1, 0x0, &(0x7f0000000140)}, 0x20) 2018/04/29 03:34:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x4, 0x4, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000180)={0x14, 0x3e, 0xaff, 0x0, 0x0, {0x5001}}, 0x14}, 0x1}, 0x0) 2018/04/29 03:34:04 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xb, 0x4, 0x10000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x1000, 0x10, 0x100000000, 0xb5}, &(0x7f0000000100)=0x18) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000001000)=0x7, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)=0x6, 0x4) 2018/04/29 03:34:04 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/162, 0xa2}], 0x4, &(0x7f00000005c0)=""/229, 0xe5, 0x3}, 0x120) r1 = accept4$inet6(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000700)=0x35496a3d, 0x7fffe) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x8, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x101000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r3, &(0x7f00000007c0)="a0e022e1c42e62738a51faa9d0c90f07a3473a39198cdefadefa5e3f9380675c2b13f43b6e542b25a9c1f2f63e56d387008a8454d44430a782f38b501cc1d03636062ee3398d0ccd154d838699ed6db583ce4312115f4058aabf734c142cdd6f762548a9fd6b2d925dfac710411ff2a25dd41ff84fe563d92f2beed322d51a28916a484a8b7b44fd3f7672905fcdde6547c1c586fc427ac4b162679af9993fb3bbb32496b7182422582d5c1aaeb7acce725fea38", &(0x7f0000000080)=""/22}, 0x18) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='nr0\x00', 0x10) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bic\x00', 0x4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) 2018/04/29 03:34:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="9672a65af741c051e96fb68d", 0xc) r2 = socket$inet(0x2, 0x6, 0x8000000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r2, r3) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x2c, &(0x7f0000000600)={0x0, &(0x7f0000000580)}, 0x10) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x9, 0x8, 0x7, 0x7322, 0x7fff, 0x200}, 0x5}, 0xa) 2018/04/29 03:34:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="757365722eac0102b8082db240d2c78867547f2e42965a106477768366e6a5e0072b53"], &(0x7f0000000040)="0089a1052a6e19b7", 0x8, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) 2018/04/29 03:34:04 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ee, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/04/29 03:34:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f00000003c0)="c2b5d4d4927784e06de360617bf151b7191bb5fec1ee044761caadbb8cf6a837d6cd02dc155a02f9afe5a82baac1f3354840dbfddf7c373fdf13c77fd81208ed2312c25106", 0x45, 0x4000000, &(0x7f0000000440)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xa, 0x1f, 0xdbb, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x77}, &(0x7f0000000380)=0x8) accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x182) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x1c, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'veth1_to_bridge\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ea7c886eef0cdbfe1118c2d300000800000000000000ac141414000000007f000001e4000001e0000002ac1414bb00000000322e331055723b0c00000000000000000000"], 0x30) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/143) 2018/04/29 03:34:04 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xb000000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f00000001c0)=0x84) setsockopt(r0, 0x119, 0x0, &(0x7f00000000c0)="4a00d8e1", 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[0x3]}) 2018/04/29 03:34:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x10) r1 = gettid() getpriority(0x3, r1) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) 2018/04/29 03:34:05 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x287) 2018/04/29 03:34:05 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x5, &(0x7f0000000100)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]) chown(&(0x7f0000000040)='./file0\x00', r0, r2) syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffd]}) 2018/04/29 03:34:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/29 03:34:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000100)=0x1, 0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty, 0x4}, 0xfffffffffffffd04) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000dc9635b71c7c59f20000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/99) r2 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r2, r0) 2018/04/29 03:34:05 executing program 2: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x40) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0xffffffffffffff37) 2018/04/29 03:34:05 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/129, 0x81}], 0x1, 0x3d) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2) 2018/04/29 03:34:05 executing program 3: r0 = socket$packet(0x11, 0x400000000000002, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) socket$packet(0x11, 0x2, 0x300) 2018/04/29 03:34:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0xfffffffffffffff6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) sendto$inet6(r0, &(0x7f0000000180)="e5", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 156.860072] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 03:34:05 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048afa600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000200000000401907800d8cd8c0094e1801ff8c6d167ebd6254e2792e2285cfffeea031ddf22a31a327babc3990a21c18153ff188921ce73406da2a24465e971c9a99413abbbe780"], &(0x7f0000000000)={0x0, 0x0, [0x7cc, 0x46c, 0x0, 0xfffffffffffffffc]}) r0 = syz_open_pts(0xffffffffffffffff, 0xd2000) ioctl$KDMKTONE(r0, 0x4b30, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x402, 0x40) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x1, 0x2) [ 156.921097] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 03:34:05 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x40000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x904, 0x9, 0x0, 0xe}) 2018/04/29 03:34:05 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x8000000000b, 0x10000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x80000001, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00'}, 0x18) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x9d, "0e3057a2ee65b96d3e0c514163291e37278a6e678296b149f2c66913d8217f169cce61f62b73222a9b781a228317af2c8dc2c429a715ed8762f9eb149e8bd5fdd408686d4452fbfbee668b90b0101d0bb76991fb8dbd878ec53942befed119c199a7e188305374e2971ebc4e41cf828fb411d33612668893304a4ccbef879f290040591977bb5fbeec57d61f8d36e8e9f735cdc07523037b7983118c56"}, &(0x7f0000000300)=0xc1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/04/29 03:34:06 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = msgget(0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getgroups(0x8, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x5a79bc33, r1, r2, r3, r4, 0x40, 0x7}, 0x49, 0xffffffffffffbb70, 0x8, 0x8001, 0x1, 0x2, r5, r6}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r7, 0x402, 0x3) fcntl$notify(r7, 0x402, 0x1) 2018/04/29 03:34:06 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet6(0xa, 0x5, 0x2) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000380)={0x15, 0x8de8}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000300)=@req3={0xc74, 0x9, 0x101, 0x0, 0x20, 0x2, 0x4}, 0x1c) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000003c0)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)='#', 0x1}], 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) accept4(r2, &(0x7f0000000140)=@ethernet, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x3, 0x60d, 0x0, 0x0, 0x4}, 0xb) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) 2018/04/29 03:34:06 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x88000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000002140), 0x4000000000004ca, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x4, 'ovf\x00', 0x39, 0x0, 0x18}, 0x2c) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000140)) 2018/04/29 03:34:06 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000040)=""/131, &(0x7f0000000100)=0x83) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="3539b53231373831a1ad11c63dace609e9be75bc6826e046592a2216b59de5cdc473667b"], 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'veth0_to_bond\x00', 0x200}) 2018/04/29 03:34:06 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xcdb}) r0 = msgget$private(0x0, 0x104) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000017c0)=""/231) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="8cb40e84457edf18174c0fc85da8ae78fd991371297eacd7727ff11bda6c360e2842a3c3e498b14e6c68de7ba3e67e25adf533579ed73637e5f8a8c401b2dcc1cedd00a2fc370b6ec8bb5a8e30a5c043ff702d611a0e6d91f5b52f0c08811e317502fc830bb47c0e82b378e8c63b2cf3f5d6812aebd53d1aed14625b22d33edc85aab48afd", 0x85}, {&(0x7f00000002c0)="f7f32efb07fcd57b7eba3899170d5f4a5720cd1d219f9451cd3e058657d9463b428ff8013b542e90cda0131f449cd55c483ca9a83dd0339a430b1e7438ba2668d893efd823dd383104ad7762cc1672ae3208df4b97efa0ca903fa0b2ba7472061b32b5b4fd7c678f4f468b17751769dc48e69ebb0d35cc5966b6fc000bdd16993e68cdae964659427e", 0x89}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="0e4df563adc96c23d2ff52fce541cae1f07de6ac5fe8a2f2e545fd6f70bd71661a5fc8cd8839610fd0fb7256c7085c52ac67d628a24abf19f9171e07ed46627fb06e3c4734cfc7b391bdd903335742688243afd413887794419f4f484bb5b122e100e837f807c30332a36cfabc2c14a96da33cd02402f79eb34cd7ad2521f41eb784c68cf82e1f6f5f9f3d949ab218c197106f6553e07f8ff90b94fd052e0dbb78bf216389d96c8462c8a2826fee0e0345bb1273925c881b052781aba8370c2f16c67c2045f8cda6ff5a65e38471c11e1da1e139be8d5158daab47", 0xdb}, {&(0x7f0000001480)="c7131eaed89478c2ade5b5e2639e4822e3f777a20074a2410421e6d72a21b95b2e208cfa1932580a0623d88f1e4a6739d5c7716c259c45ae16e83206bbf254220a86433e9f49b3c4a40f6277a1c633c55c22f6b59cce019d9cd7bfb4e53eb24f693e245f234c44d797524f3dc84b6750cbcf40eac947977aa9529074540b083e07dd56b5f3f00faa7ebb24cc3e8f79743360b453ab364e795908cf7860870d28b4cb058b18c3eac2018c9c403ada34248d743148800260556cec4ee1859e85454c8bc6", 0xc3}, {&(0x7f0000001580)="8d9c4979c9b01db303d7f12e76911a3d0f5c983c1b8630d6e47d10eb6cac45984196a545e5a32b181ad0ca17f0beabdc078675236525eba932fc49f37d2f746c52fb62435e953b711574a0a15813b67982b7c1726a3288ea832172d2592056fb223a30702e13fbeb08d582eeece34c475ba792573e38ce88d9e6e7f2c53ba4ebc1184a7f67884fd3faad4ce76f2e547a24ddcaf0a067a62da937a511b437c2d640b802b0fdce721ed970ab3f2cb9c59271a522d23482df60f98541bea7dd8edf2cf560e6cc248fc750f04908e8ced49ba050f74d70a169caad0037e5997b141b78be87da69d9cbeab74e158407786c", 0xef}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="38000000000000001501000002000000a085c7362f1c1f7e0bbb88d1cf88b50e0a93a10824c1c0010000fc4f8da251579102750700000000"], 0x38, 0x10}, 0x8000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000015000100000000000000000000000000011e000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xfe, &(0x7f000000a000)=""/195}, 0x48) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000017c0), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$rds(r2, &(0x7f0000001780)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/29 03:34:06 executing program 3: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x401, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4}}}, 0x84) r4 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) socket$rds(0x15, 0x5, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x80) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, 0x0) 2018/04/29 03:34:06 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYRES16], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0x0, 0xfffc]}) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) 2018/04/29 03:34:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) 2018/04/29 03:34:06 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) lchown(&(0x7f0000000040)='./file0\x00', r2, 0x0) r3 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0xfffffffffffffff8) keyctl$update(0x2, r3, 0x0, 0x0) setgroups(0x0, &(0x7f0000491ff4)) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000080)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x8, 0x8001, 0x6, 0x4, r0, 0x1000}, 0x2c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/04/29 03:34:06 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x2, &(0x7f0000607000), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/04/29 03:34:06 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000006c0)='ext2\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, &(0x7f00000028c0), 0xc9002, &(0x7f0000000300)=ANY=[@ANYBLOB="d9c031ab0dbcfd61b8bff4dc96cc365e0cf611fb752a29d852a3def5dc09fc8ba523e06eede832ea45c4d751769c3fe59c5e91cbf8243cef63df5545d1e95f04720cf86779ad099361ea1ee655ca88ffed8926838d81022b5aad55890619ab6cd33b9abe1d44c7f8e810c88d1184e09df5c8e9a3b0fc865d71ab8acf28e981f62353a29f8dc228a8bab612cc4b3422d594f61251597786648032ef3bbd5b030024806db60655b8a90ffb1ef97bec3d61c97c87bcaf0000"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x2, 0x1, 0x8000, 'queue0\x00', 0x2}) getpeername(r0, &(0x7f0000000140)=@vsock, &(0x7f00000001c0)=0x80) 2018/04/29 03:34:06 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet6(0xa, 0x5, 0x2) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000380)={0x15, 0x8de8}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000300)=@req3={0xc74, 0x9, 0x101, 0x0, 0x20, 0x2, 0x4}, 0x1c) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000003c0)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)='#', 0x1}], 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) accept4(r2, &(0x7f0000000140)=@ethernet, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x3, 0x60d, 0x0, 0x0, 0x4}, 0xb) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) 2018/04/29 03:34:06 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x104) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000080)=0x4, 0x4) 2018/04/29 03:34:06 executing program 0: pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/29 03:34:06 executing program 2: io_setup(0xc65f, &(0x7f0000000080)=0x0) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x601) r4 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x7, 0x40) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x7a8de4c5c5be04fe, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x0, 0x0) io_submit(r0, 0x3, &(0x7f0000000600)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x43b, r1, &(0x7f0000000100)="fd884335b99f5da5576603889e0f335dc62bd0fcc6a2ac7267d719c869406d80586abbf5aaa3bc4f224c252899af97d9eed6c1d88c3d91adb96f6da23a5afa7d2d36c3c8500a52bf8705dc4a0292a41c265e42170503cc1334888835f42716aed4a8cd2b9c868f3ba7426b8396b187e201287a13442eb5fd26feccb3385397c8e79d857d60e1d6fcc28b45af4e80f2343476749b7e7e793cb5ab0d737f71ffce1b5b01faadc17c2a4b27679e555f4a52ae1f1c49d4bc5e11ac5c198b834ba9ca7111fe4ee576e70c55fefb5415d6e91e942ac46655f285044ddf99bca3205d4dcd2c07e7", 0xe4, 0x1, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x4e9, r3, &(0x7f00000002c0)="95102982555687b436fafe8054618b4d3a15796fc6b087dfc46149d5bfe63ba398450c485b7ec540144c04e1add3f24fbfaba1a718a666751e6b5dce65cabb703f8875614eadb0c1d28449c1e1d73a4b5b0abc7e81b8b5634c633da49c90023d5b32cfe025a125e78cbc56a0eb6e3c5981ebce72d3e4f68164169caaaf9c5497dc0e9b480d505ae0c6314de6bab546894ad9c1d0c971e80189d425f073782400ae276bce6f026cc6d994903d2f05fb143417e67e79959c35e451e65a49ebe12e5e4227793f3d83b7a31222bb8ae97becce9a2c8518", 0xd5, 0x3, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7f, r5, &(0x7f0000000480)="f59916843690f0049643758e08bb600789007943080e4301553286d03b22a337902078dd7b5bb08cff934f7536fe5fb02142d628459e14ea26973ec58c162faaabd80bba73bc30bef8dd98a9be15d881be9827f53348ae5314c54a29fed9237058f707faf3bfdd2766f5e266b91377e6bf18f9e84ea5dda9fbbb46c9ef001aba4ab520ee6a37a231e1dea1406533af9cf7cc3419f9ef3dcfbe3e00d87f9e1ab62c265ab42c1abb8f8344d8f3b1712be7da1ec3463b5503c7c76d6a7e46603221b24433bc560c7726deacc219ad74b4f85221909bf8409589604e0c2c543316", 0xdf, 0xffffffff, 0x0, 0x1, r6}]) syz_open_dev$adsp(&(0x7f00000023c0)='/dev/adsp#\x00', 0x3, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000002440)='./file0\x00', 0x2002, 0xffffffffffffffff, 0x0, 0x7ff, 0x9, 0x80) mmap(&(0x7f00003af000/0x2000)=nil, 0x2000, 0x6, 0x10, r7, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr}, 0x8) 2018/04/29 03:34:06 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'system.', '\x00'}, &(0x7f0000000140), 0x0) socketpair(0x5, 0x80000, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) msgrcv(0x0, &(0x7f0000000e40)={0x0, ""/133}, 0x8d, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x4, 0x100000000, 0x8001, "c647c2cb2fd4", 0x8}}) 2018/04/29 03:34:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x200000000000000, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x8100) ioctl$TIOCGPTPEER(r0, 0x5405, 0x9) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x204800, 0x0) 2018/04/29 03:34:06 executing program 5: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/172, 0xac}], 0x1, 0x0, 0x0, 0x10000}, 0x10000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x5, &(0x7f0000000280)) write$sndseq(r1, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000002c0)=[{0xc8d2, 0x74, 0x4, 0x3, @time, {0xffffffffffffffff, 0xd64d}, {0x0, 0x80000001}, @note={0x7fff, 0x45d5, 0x0, 0xfffffffffffffffe, 0x8}}, {0x6aa8, 0x4, 0x0, 0xff, @time={r2, r3+10000000}, {0xffffffff}, {0x2, 0x7}, @quote={{}, 0x81, &(0x7f0000000240)={0x20, 0xc80, 0x943, 0x6, @tick=0x46e, {0x2, 0xdb0f}, {0x1000, 0x8}, @quote={{0x2, 0x4}, 0x4}}}}, {0xffffffff, 0x100000000, 0x1, 0x800, @time={r4, r5+30000000}, {0x4, 0x10001}, {0x613, 0x48}, @addr={0x6a, 0x4}}], 0x90) 2018/04/29 03:34:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0xfffffffffffffdd8, &(0x7f0000000040)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="98000000000000000000000028000000050000000000000000000000000000950000000000000000e2dd85247fa69cd7413396afbe755f061d06e9f2e68bb0a582cb"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0xc0200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000, 0x20) 2018/04/29 03:34:07 executing program 6: 2018/04/29 03:34:07 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xf8, 0x600) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x20000) 2018/04/29 03:34:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x101000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="cd3997030f00aaaaaaaac0aa86dd60b40900002f670000000000000000000000ffffe0000002ff020000000000000000000000000001020090780000000060acce260000000000000000000000000000000000000001ff01000000000000000000008000000143ac26c5b0537a16e51f9d4859d3f79c17ea8e4886e61e19efacda31fe13b62dde3c8c6c02f0f8ee51c3922df76098c79c4084153ecc074615ae93869d9b9e298e9d24025b2a9410a85ade6760"], 0x0) 2018/04/29 03:34:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'teql0\x00'}, 0xffffffffffffffe6) ioctl(r0, 0x80000000000897e, &(0x7f0000000040)="9d0617fc87d00000000000000000000000c0394537") 2018/04/29 03:34:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) listen(r0, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004aa000)={r0, r1}) 2018/04/29 03:34:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="9a", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)="9f", 0x1, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/04/29 03:34:07 executing program 2: futex(&(0x7f0000000000)=0x4, 0x3, 0x5, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000)=0xfffffffffffffffd, 0x200000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000)=0x20b7dff0, 0x0) 2018/04/29 03:34:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0xc240, 0x80) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/29 03:34:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x100004e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x80000001, 0x40, 0x7, 0x6, 0x9b8c}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x6, 0x1}]}, 0x10) sendto$inet6(r1, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 03:34:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x40000) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000080)="e763ffa34eb57dc8de50a68b2f1e6ff2f18fac936a189e8eed703f1ce9acc69c5d92c6ce2260edff45c90f7cbc197b57bf95", 0x32}, {&(0x7f00000000c0)="8d3411da86b8e7d1a2ccc7e12e62766c723d3de47e548b33c4faa7bb41f49c549d635e7055763926a88385b925a8e1b9573fefed16f58121408d16f0343a99d97bbc81903401671a6acaf7442e5816c25324fe94d759b7a330beafb478af85b396df3d633de297374e", 0x69}, {&(0x7f0000000140)="59aba453347af5cf6a07547a2a9f084b513fc9df62211fd69e3c34a0f8a5cdd7e74d9db8cb04f37a6c89034313bb91e6e6c7a91116895b150a646493bd7f8c871e18a60f34413125226707506f6806168505703f25edbe7c8dfe5b170ae22ac9c0e63568f2ea926823f593c4dab42c58f518febc4f6f4d731b35299c6ed75a4122eab733bc8f2fd32126cc65d9326ee3568d61280944b068a95f4d530ff600218a9ac0eb1cf05e70347dbd49084a7f472291bb6209bbe8743b442f76cd09ed4046d02b1a349363ef749fff21123162f742eae4a1bf5101fe05c697b4194836c15e9f87", 0xe3}, {&(0x7f0000000240)="24a5bb5bb4a45a5e2164beb62255bf0ba4b9dd120bbe19d09d180d549121aa40f95fcf3e7ef72d4d583d591afcdc8632d6ba5a0319a34b465eb8013a8f0e881d63f99e75b8f360c6525afaf2a2dd21fda3f7a5eb9770dd61d601cd3be98f", 0x5e}, {&(0x7f00000002c0)="8007a1763d8617d8f03be394963f85bcf75bdf99d76059720004ff561a8ed08d321a13afa422dbf46e515366ca8acf8dfd54afa58c73be189195f8edd216a099ebe515a2c9a2c2cdac0a92b9d3dcd1eba2741323cf8411b064cef766c71822616e178c3e91c73c7e87d3aa5c23e28bb2f6c9f1227a5eefba78bfb22f8590", 0x7e}, {&(0x7f0000000340)="be39b0528ceabba6ec79e032d57dbe844c31f1dce4df1c0bbff8ff54d4b0b2c31f3f0044ced5147033c48e80f489f0dc93368041149b76fc2ae845ed1998c23249e29e5c6697f1ddcb45d34e492e7648a457cf24b5b81ed5d0def77ec2de96dd72c6a870f99bc58cd475a9367528e804dae58ad2761f0dcb914a9f284ab9a07421a18c7c444f140e1f85b545eb6e42075ebd6bde59d5be66c7d3958f38ea74ffb1c7c5e6ed518af97b4c553e20faf1f2ac", 0xb1}, {&(0x7f0000000400)="50e4441a81c14639a1038355d38177c038a8cf8779a9777bbf97e42c29f500f07a065d5f415a3429ab5fe211121dc7977b2a20f37ab77b54fdd7063d0f20eaa58b9aa8d21ea8509391928bd576445fece6b63e39a3e6d0b4ca2d42e0cefe3154e67c285992012d9bcae909394db41f5318a84ab84e79a24e8cb6fcbaf77488e8609122e50a70544e2840e0a5e03b036afdff5da4c07c720ad7a87ba17e1abd1de38cdd64fbca0c8ba47963620aab93cc6f24d7ca5038c820", 0xb8}, {&(0x7f00000004c0)="639de7df70cb6f08adb50dc396d448bdc4870daa96403e77d07e2e305001c17e0ac5442effb4973a5d20b1262dda476795af3b672dfce9d6862216a421ee926cbe1c4aba0bcadf8a3998e9b27d87e44da91855eb4a7d7143450b6cdcbb38dc7f2580", 0x62}], 0x8, 0x0) 2018/04/29 03:34:08 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x38]}) 2018/04/29 03:34:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200000000004, 0x400100) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)}], 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/228, 0xe4}], 0x1, 0x0) 2018/04/29 03:34:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000000280)="68f7e57f308648a97c63baf7d6cbb758a6e02001c6a949242857ac6fca8bae956bff266f4203c5ec468a232c8da6f18ba045d85d44dfa9bfdbc970c6960d", 0x3e) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080)=0xffffffffffffffc1, &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/29 03:34:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x400000000044) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) 2018/04/29 03:34:08 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xd81, 0x2}, {}, @connect}], 0x30) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/04/29 03:34:08 executing program 3: pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) fchmod(r0, 0x10) dup3(r2, r1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r2) 2018/04/29 03:34:08 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40080, 0x40) openat$cgroup_int(r0, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/29 03:34:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0xffffffffffff0001, 0x7}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/04/29 03:34:08 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x8000) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) prctl$intptr(0x0, 0x8000) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0xfffffffffffffffe) 2018/04/29 03:34:08 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9876}, 0x1c) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) 2018/04/29 03:34:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000000280)="68f7e57f308648a97c63baf7d6cbb758a6e02001c6a949242857ac6fca8bae956bff266f4203c5ec468a232c8da6f18ba045d85d44dfa9bfdbc970c6960d", 0x3e) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080)=0xffffffffffffffc1, &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/29 03:34:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x6}, 0xe) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x1, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000000)=',', &(0x7f00000001c0)}, 0x20) prctl$getname(0x10, &(0x7f00000001c0)=""/3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000240)) 2018/04/29 03:34:08 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096) [ 159.554332] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/04/29 03:34:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) setreuid(r1, r1) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x8, 0x0, r0, &(0x7f0000000240)="88f1bd409ab75f324fe68b2a0ef517a62b0dffa248b1260b47ae12e041490f6e606e8fda6c1f5e6bb87bdf86", 0x2c, 0x8000000000, 0x0, 0x0, r0}]) [ 159.620294] alg: No test for authenc(hmac(md5),rfc3686(ctr(aes))) (authenc(hmac(md5-generic),rfc3686(ctr(aes-fixed-time)))) [ 159.625701] netlink: 'syz-executor0': attribute type 11 has an invalid length. [ 159.661981] alg: No test for seqiv(authenc(hmac(md5),rfc3686(ctr(aes)))) (seqiv(authenc(hmac(md5-generic),rfc3686(ctr(aes-fixed-time))))) 2018/04/29 03:34:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xfffffffffffffd65) ioctl$TIOCSBRK(r0, 0x40044591) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) 2018/04/29 03:34:09 executing program 4: r0 = getpid() r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x80, 0xffff, 0x7ce9, 0x8, 0x0, 0x80000000, 0x10, 0x0, 0x56de, 0x7ff, 0x1ff, 0xfffffffffffff7d0, 0x9, 0x5, 0x8, 0x8000, 0x4, 0xfffffffffffffffc, 0x5, 0x101, 0x800, 0x9, 0x9, 0x1, 0x7, 0x1ff, 0x9, 0x100, 0x4000000000000, 0x8, 0x79, 0x4, 0x3f, 0xfffffffffffffff8, 0x9099, 0x9, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x1000, 0x7, 0x80, 0x5, 0x10001, 0xbdd, 0x49}, r0, 0xf, r1, 0x3) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/29 03:34:09 executing program 7: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x7ff, 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r3 = creat(&(0x7f0000b13ff2)='./file1\x00', 0x0) r4 = dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0xc2bf, 0x0, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000280)=0x20) fchmod(r1, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='ramfs\x00', 0x1000041, &(0x7f0000000200)="0c2457f72f4937add23e132923aa69fb4f0417e0091e76d70da636f63c582028332e29672b847600bb145ab1bec3f37dcd448f2cb7bbdf743dc8437b9e0afe3bec5b9813707e032ec424f7867409ca8475f65a59964f082a25") getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000002c0)=0x3f, &(0x7f0000000300)=0x4) linkat(r3, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) 2018/04/29 03:34:09 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYRES16], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x2, 0x3]}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0xfffffffffffffffe, 0x4, 0x9, 0x20, 0x14}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3ff, 0x81}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'irlan0\x00', 0xfff}) 2018/04/29 03:34:09 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000003340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="84f8bd461939", [], {@ipv6={0x86dd, {0x0, 0x6, "48ada6", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x66}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8cd8c", 0x0, "94e180"}}}}}}}, &(0x7f0000000000)={0x3, 0x0, [0x57d, 0x0, 0x855]}) 2018/04/29 03:34:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x50) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x2c) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000fa6000)=""/100, 0x30a}], 0x1, 0x0) 2018/04/29 03:34:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x2d6) 2018/04/29 03:34:09 executing program 0: r0 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x2, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff80}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/29 03:34:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x21b, &(0x7f0000000040), 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/04/29 03:34:09 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @rand_addr}, &(0x7f0000000100)=0xc) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) creat(&(0x7f0000000180)='./file0/file1\x00', 0x0) 2018/04/29 03:34:09 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = semget(0x0, 0x3, 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x890b, &(0x7f000062ffe0)) r2 = dup(r1) sendmmsg$nfc_llcp(r2, &(0x7f0000000a00)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x72230e846b8f7795, 0x5, 0x6, "d6e3cee39d6a44fe6e19697b5547d3b8216491e0c4c4cb25c017c8fb0c6ec4237a63a23de05ed71a36a4c99e0fac32e358745c8ac554cc6da8ecafed8c7ae8", 0xe}, 0x60, &(0x7f0000000540)=[{&(0x7f00000000c0)="f8df06696c1f7acb9b6aab5c0979c117fcbd2004725183adf98b48ef75be7bf1a40ced855bd49d6bc7d38402a28afdbcf5339e96701ec1cb9f2e039dc5fb722112375996a8bd9d02c456a11f9b8baffeed679dc7e4b14421265c145d4074ae19454340bde83321f847080003c0997170250958da07ef5f2368489407a8d5ddb98921a145a5fea7fa96c10681f1a973266f0da979f05d16771d3c2fc9b12cabc8e91b1ef556a39cad1be410a0d449578b6c5ad4fc008ea0bebe0f7d236da76ce89926d3584849aa", 0xc7}, {&(0x7f00000001c0)="68e34ca395094948c41c7a6e6ec70be8bcedb8fa408cf4cafaac6028b5395dd622be8bc5b5bd7943c81665517545c8fd2cc96203fa325b616a2c432cad0cbe9a0e4ae77c8c43ba53e3547b2feda80ac800e1da103949886c81a610d60f735b6a60eb35fc53987b92956cdb0b84750f2b36fe748493c66a518f4b0f5e7c8ea9d28c8aa3d2aa6960ab15829824797df42150a3b532d5f9642c1f0753730b7f74dc552de5f979a01c546293b9924f8dc3acb734177292505e09345e2707f385544a93c3245cdb49f0fb0e7ae0a7b768eecc4e966fea217b92078c540ea229a1e46665959bd98ff7c6409da75fa050", 0xed}, {&(0x7f00000002c0)="da0f1a0af2220a4065645f96441ea7d354a60532b41dcf57788b5acabc2ab03866e1cffc54b7c5f4a1d1bb9dfda3393f58f5adfa45a6be1bea45a28f0f6b0db9cf8d2688c18352a2ba3445ed9c6787bc", 0x50}, {&(0x7f0000000340)="b1c60d6a444e6bd93523b8745de3a169f2e751c18ab2d4bc5eaac202a6ca6e59e1a59fdb5f0a9f347db27f9a32edbf0c", 0x30}, {&(0x7f0000000380)="93d36dce205c347c883e67cd8388c1c3c851016e57017dd78a46fe7564fe62277aa472613fb17eeeb79e45195fcdacac2ff3ecf6224d237aa5f7b979002444a3a4746a442842e8ef8e30ba559731b9d7a2704f4691a8cbce45c9bf25824e30891fcefd5c2855a5239e44ba2d456e6e31fa9a2069f9a55439bfe64ac7407bc2d60f87a83d09815b8f92c2492559da12dba463922f4abd3f6785a3410f1be9aead0791d7597919d100c9632547fa6d62c1a6c7dd34014b4babfb131a567c87bf5f27f16fa736083af932ac19", 0xcb}, {&(0x7f0000000480)="e02efad1180fbefd8e31457b3d2546cc04531f6d7a53de753f327e6d62334b4b85b5957c5b0ad377f036cd188a0e8e875b12dbe62bd029044c94a567b8f8090f7d986381504db19737c185f2ce0665fa4cebc4bdfbad62d98344a98596059983aee6dfb4be5fc545942daedc60a80d1940a7bce6787b5878c85dfa89185223daec5940f63cf0fcd9951ef373033fe68c95a53e6b68dba0d6dcb7294ad472", 0x9e}], 0x6, &(0x7f00000005c0)={0x30, 0x119, 0xd06, "39dc7de823a006f3ff4d8901f9c7443e5b261c6e60bc4fafa3fc9f"}, 0x30, 0x20000800}, {&(0x7f0000000600)={0x27, 0x1, 0x0, 0x1, 0x5, 0x9, "78b83151f19690dc4de3225ae5c15559edd49cf881bc122298ee1fb8b045de67db4a10fdf338b8eb201cdb5974235d24756323107aecd136073c3dd1cb69d0", 0x34}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000680)="aca5328e347052c9678434565882a447ba6ea7dba4117572c896350659e6d4f307e6dc255eec7a8a8d96ab13f82e024a193c0ea7fd1de379a602759637a03e713381a43eefb1832a1667fae647984683", 0x50}, {&(0x7f0000000700)="f57adc95bc06123077b8ed14630b11580e11a632dbd0c26e4d596e906cd732a153b441704949d68f14346ca7a6eb6e59f099a568e23599a92a955393f3ea219aad7c9ebefeb75b4a60110431baf4cc3e888dc81d99751d27966593f6bc3b53442f762b1019307adbd3692dd986adaa280e1698bd735f965f04c2d7e8038b538b158e18d41f6438fc7fe8322096", 0x8d}, {&(0x7f00000007c0)="31a06dfa9d933556cd4a938f84af0ba33263c4aa19a5322c649a7e3e9913974ae53bd1d352cd6595088fdd28d12a7752f7f0de89488ba846ee43947d4af24c7dc2a9a00e512a9e11a9c430d772f592f1961722a09b12c05692eaca817281e0c0586f8c145f512ec52cb70b1393ab12e824b8715779bf12b17279d6cc73686f8867229be2958dc51590c8db393e6115a349199304743940ca0f5911166a3dcfb1b6e6fd3ad875e2cc8576f3e82b066b3002879e760611ef4ed951e67bcb0e4b62e9f7", 0xc2}, {&(0x7f00000008c0)="b711219147", 0x5}], 0x4, &(0x7f0000000940)={0x90, 0x112, 0x1, "01b3cdd4d0fcd15d1230fb59c1ff82aae187ccd69db6082e1f5515d8b3b3f64fdc7f83a5c8cbe750145584ddd3572f4580a75d3b38e1c393fc5f6c8d4d1a248912e5bfd00184464b6f4c17ab1eb51131d50b71a4078f1be7ff3edfb38a04a3bffb25e4ddc14a2b1038a851deb325400c655811dc829c02a2915b2a85ea1f4f"}, 0x90, 0x40840}], 0x2, 0x1) 2018/04/29 03:34:09 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) 2018/04/29 03:34:09 executing program 0: 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/04/29 03:34:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0xf4fea283e9ee4282) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/182) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000000240)=@ax25={0x3, {"cea06cdd1ab171"}, 0x100000000}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000280)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x1, 0x8, 0xffffffff, 0x7, 0x7}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x1, 0x9, 0x8}) write$cgroup_pid(r2, &(0x7f0000000040)={[0x2d, 0x31]}, 0x2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) 2018/04/29 03:34:09 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000100)}, 0x0) socketpair(0x3, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000080)="16cac6497f583324c4ceb6b31fc8e6648f1d1c4cea75db8620d0355d63f38b0f1da45fc9c42457e4aecb70e6d2d21a1a039d043d47f8340b80b1d381b5def3f074b1e05fe14be3a1ef1733f1bf1a141436afa86c60f050e3cd5a320501f5028d278bae20688478e09b", &(0x7f0000000100)="3773a2bb94bef92c0ba22290de03b5431731f11de3a7e1f8bc6d9b1559c9e9c6166375001cd7ea4e908a75e9f29e8b785f34f048382d865e49e199f7127eebe3df1f036efcdb352078f64216e7ab41c10e56a727a5be306564285740722674a08af1faf3f6562dd53b9f4e26812ee830c2854ecde9cd066a73e34562afc9e60f7fcb90282199dcb5b16006f91f7d06d9b6a95899fc38a9a5512418efd3c082797e573eeb4a31cf9731c63221157bf00d34010299b79b996bab1d3c9544d63ba3e9e0a5c9cf955192a822bf6ef6914042ad3387ca5ad25f22"}, 0x20) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000240)=0x80, 0xcbbb54a1f394fe4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x2, 0x402201) 2018/04/29 03:34:09 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) write$selinux_user(r0, &(0x7f0000002380)={"73797374656d5f753a6f626a6563745f723a70696e656e8872795f657865635f743a7330", 0x20, "739a01fc43de76ed69"}, 0x2e) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) 2018/04/29 03:34:09 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xffffffffffffffff}) 2018/04/29 03:34:10 executing program 4: pselect6(0xfffffffffffffdc6, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) socketpair$inet(0x2, 0x7, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x100000000, 0x4, 0x8, 0xff, 0x6, 0x1, 0x8, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x100, 0xa737, 0x2}, &(0x7f0000000380)=0x10) 2018/04/29 03:34:10 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffdffffffffe, 0x43) ioctl$int_in(r0, 0x80005423, &(0x7f0000000000)=0x4002) 2018/04/29 03:34:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001440)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffec) connect$netlink(r2, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) r3 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt(r2, 0x10a, 0xd, &(0x7f0000001340)="a5b4564d1c333e1c038701ce2dc18128f3afd32fcbab0c68f04042d66381f93fd0d7428ddb81a06146b5e3366b5236b1a0ee85d88d07dec97caa04d6ec94e9d527786c0a7086b7590b82fc94419350dd75a10b605ac907dabfc2a12b658f6851aa6c2ae611eda4da1dc029d39a37838611716020c60a745eeb75b8415b0e15610218c138bae8d2ff10f296812caddada5186a66a0b21b31db6aa851d6c9a437d49f71faa5a708d5e671ec884454195063b48ad2d94100aea9d20e46d9c912f11b624043c1fcbaf364028e933abdc49d4b35ae2a74454", 0xd6) dup2(r2, r3) 2018/04/29 03:34:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x40}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000003c0)={r3, 0x1}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x100) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400)=0xe3d, 0x4) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) sched_setparam(r4, &(0x7f0000000480)=0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000180)=r5) renameat(r5, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/29 03:34:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1000, 0x10000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x801, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0), 0x10) r4 = socket(0x7, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100f2ff0d000100"], &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffff46}}, 0x36ba, 0x800, 0x3, 0x1}, 0x98) 2018/04/29 03:34:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x10) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) sendmsg$nl_route(r0, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000006a40)=ANY=[@ANYBLOB="00010000000000", @ANYRES32=0x0, @ANYBLOB="080008000000000014000100fe8000000000000000000000000000bb"], 0x34}, 0x1}, 0x0) 2018/04/29 03:34:10 executing program 1: unshare(0x40000200) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/04/29 03:34:10 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000003340)=ANY=[], &(0x7f0000000040)={0x1}) [ 161.328955] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 03:34:10 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x900) inotify_rm_watch(r1, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) wait4(r4, &(0x7f0000000140), 0xc100000d, &(0x7f0000000180)) tee(r1, r3, 0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x7f, 0x8) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aa86dd6048ada600180000fe800000000000000000000000000000ff02000000000000000000e4ffffff003f00ff00660000000000004020b587d85816c68c0094e1800000000000000000000000"], &(0x7f0000000000)) 2018/04/29 03:34:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x2, &(0x7f00000002c0)={{}, {r2, r3/1000+10000}}, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e24, @rand_addr=0x401}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x136d, @empty, 0x2}], 0x3c) clock_gettime(0x1, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f00000001c0)={r6, r7+30000000}, &(0x7f0000000200)) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x14) 2018/04/29 03:34:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x4100000000081032, r0, 0x29) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) write(r1, &(0x7f0000000040)="1c0449aebcbb6a4d25b24500f58446ee9a129643507dbf1e14db6a2d9df7ac5fc77cda25bc07db1acfe0e6d7f38a5debecce3cb7795dd2dc2b16c27d31cb7b84", 0x40) 2018/04/29 03:34:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000011ff8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000106ff4)="010080000000006465667d00", 0x1000, &(0x7f0000defffe)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000975ff2)='./file0/file0\x00', 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='adfs\x00', 0x20410, &(0x7f0000000140)="6b370225dccbfc84e022f8b08e251b82fedbc36ee164f69eead87ffc5beae6fccb28cf07d1d5dc786fb6f78182e60e34c8b4c6b7625b4edf66e0cd9ebf92f094ce19bc224b5c729f284447cc7c82e9033799981c9bfb811385f40409b0e1438d779dd31c1e13260fa7963c81e01f8373251111071b06d71d83c3bfc4819287178cddc52cb61b3cde0a2044cd9912f4847b0430e02c9323617a1c6f2c23520913213374a9471e6eabc17153da6be799f1e5997ec7e38515ca4804558b262ec934038a7455e77f8ee44e") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/122) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x400000) umount2(&(0x7f000017c000)='./file0\x00', 0xa) [ 161.646867] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 03:34:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000007, 0x3f, r0, 0x0) r1 = userfaultfd(0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x44a402, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x11, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x731, 0x3, 0xa0, &(0x7f0000012000/0x2000)=nil, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x14, 0x200040) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(r3, r1, 0x0) 2018/04/29 03:34:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/29 03:34:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x4, 0xfffffffffffffffc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0x320) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/117) write$evdev(r0, &(0x7f000004d000)=[{{0x2}}], 0x18) 2018/04/29 03:34:11 executing program 6: syz_emit_ethernet(0x5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR64], @ANYRES32, @ANYPTR64, @ANYBLOB="ab8f1e6627226b19020909e164bb79db6a5d0d51f58a22839f2255075bb8a8f81bc1b3c426c90ded5e4a042b483a8ca527418aff6158eeb6b8271db13bda80b280ab7e66503a7639a0b96cdf76ba3c8f87311ce2a9eebd8100b6e627fad77c100bb35bb85d2737533066bd862b3be89257dfe758acba14adb5235002eb53ab78566d80abe9461cc69a2328b6cd6e28abbe20370b879dc262bca1d1471f819829a125"], @ANYBLOB="cd8ae14432961d64aeb0a6456c12257f3ce39e37e0e961278f65a3f6d2c8803d9587c7253ef14bbdedda", @ANYRES16, @ANYRES64, @ANYRES64], &(0x7f0000000000)={0x1, 0x3, [0x0, 0xe7, 0x4, 0x1d8]}) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x501000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e24, @rand_addr=0x2}]}, &(0x7f00000001c0)=0x10) 2018/04/29 03:34:11 executing program 0: mount(&(0x7f0000000140)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="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") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000380)=""/44, 0x2c}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0xd7b5a26d739ed698) recvmsg$kcm(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/180, 0xb4}], 0x1, &(0x7f0000000640)=""/130, 0x82, 0x2}, 0x1) readv(r0, &(0x7f0000000b80)=[{&(0x7f0000000a40)=""/159, 0x9f}, {&(0x7f0000000b00)=""/23, 0x17}, {&(0x7f0000000b40)=""/42, 0x2a}], 0x3) r1 = open(&(0x7f0000000940)='./file0\x00', 0x8000, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000980)={&(0x7f0000000900)='./file0\x00', r1}, 0x10) sendmsg(r0, &(0x7f0000000740)={&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x2, 0x3}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000840)="f910594922e89877051988087bdf9ed8c458bdbbdb67a3bce44fa49487711629c1d0e2fcf5c068809434807c78f0c7f4a5ed6765ae5306a44f038576865a0523ef89aa07d5f91cf2eba4540fcb83bb7dda0fdaf575fb3a13961e2d35887fbb52ccd1e7059fca1135bd1def372894efda8e0a2aa60dfba85e5bbf1165cf080f7cde89212cc11d012c0c68ff1fc30f36a496b9c4407fbbe740c8daf1761ecbdaa8978140e1510ab9a09b3ad0ab01dc", 0xae}], 0x1, &(0x7f0000001a40)=ANY=[@ANYBLOB="101000000000000013010000a138686b841ff0f6d50cc9a086b7580fa523e4538f327b82e78ca423e2b544e2169e5cb006176e9fd7ccea4f92ca483b4cd109dd0e17e155b09e9af02ae30aeefd2e966e644156b9e0c70276e142965e0a0245436ea102a42924f72cd9a082b9483fb9991a84bf50f0ea6898711566955f0bef4a2597c7c58cf9a735dc39c6bcb003baef0360e3d2f6ecb288c32c6da7e19fc17a7fc1f4f160e98e8d66dacfdb5fd8f4ce3737870f5549d28049f1f911df954c26505290bf3aaf194b3b881c328d8c865efe1cc5c25b39452be5ce30ab35c1dbf8d416ca281a7c24a2cfb5c83d29104ada44178eaba8c6579e9026105ce738e9827b9c6ea1fe4826237bbff18a2ff6c31328c2a01e296d67da0754e6d6446694a4a798ba3c7c636878e451e6757a239e78c0e7c7cb98ec2d9111b5fc67b45fed7a11fdf905efc83e7f20299f24bdd66da0ad819cd649097d890534d7c8bfe9d849ead1c3bad4f7e9354b61e056732f05a6c0045ae291a8298cca64c3487baa41f8a07461a5d9023203f8160294d30442123119e5faf6f8191fd68e1ef44f99881c16d5c835058de17c299ceeeebd706058d9fda30de88989f94505be9d96d47ed5c14bd32621a1b03781cd943c6bf27c1aa0807f5e16dfc9850cb6ad51e76f2413c931094fff2dd07649ce101cbfba500a80c888305a5de6f3b1f7803f7dd571bffc9fd0332e3e3fcea8327de9405dffb79fc455abbba11a2be648c734d5744bce6631f39a1e9a3da3c1b0886caf01f561d2735bde7dd3c51829b36a4c322cfe7210c7927050da73804c746f68b94b46496f5ff801bc9a3f740cdf0be2e3cd4437b9365708830494f98352a29ff54aa95d68dac799c69d976feda3718679588394d83c87416e35cb0b420e47dae6d75b48100e133971c352c5ce40514f65dde25029136e959891e84303e07d1b23e508ed5e6c8ea8fd0804c2bec0faf9f102b4cffadca2cc31dfb5629ac7bf07dc506e995a809cc4108a3a224de862f4485a3ca2b267450c58bd14a5bed3735d54a15f2774ad03ff3cb2b694a2b676f2bc8135d0cb74bae91ae9eb4dce81d2e01871a3a8f783ae257c01bf88c0a1445c7e8c83500a3084905ad5ec55b4037a54c15cd24aea2cf44ed364c52372f25cbe2d8af9ca779d9c755aa27695cef2f1945d7c0643899e733a36a87903a75dd157a1a3cdc2e6dd01f649e3bebb33fe6a3bd8a6e06dfa5a548076ebde9b4d6a29e6058aef50f6221644fd2e157cc1d419eba917d0437b9f071f2e9bc6ddc03e76fb3ad3526d4509140201af4272ee6d650f26d37d8fd1c6e9b89f161aed77daa83d05fc2ff2be2126639fe73e4f249e176e28f6a875d454be33745a6c7fc75e103bb21e490e0dbb2575c7438d32384f7c35f88a6d6ebb97613c0471dceb34ddc8c2f7dcbe75fd3ce3098d1d2ee03090a533621dda0ecd6f81a272a3e330538d1f68b4974765f4caa9d0c72d39405555deb04ffba723d18a8e9b6f245af90c615461c3e66f9c7cf37cf37ba4da0ef2820e1b787e947992ffcef7d34195278c4e326e69ce3c03e25ad1a17975762136254611b4a15b6d863c88bc98640fa503fa3340af2475479fedf4731ab38ea04cd6d7d8e8faebc1c451009418c3473f2f2b204b18a88ae00b0e1058faa11c135230a73047801dc1cc3d0ad19d41244f52fa4f49dd6a0a37c528ce6dbc330f9e3f1a799e88ae5997cd86bbed0037572cf2952490c6ab8b80b15b962c694065ae8e0f38f6120d66591d20f4973919085b738a9fe213dadb9681292cfaceecb4e0cbb2f8eba8ffca1ce18ce5e11291e0eca02b89973616ecd4ea703bb38227067ef81294fcb92230a1e5908fba5a014f8628b849270a8c9e598b1796e75884ca19cd80bea903220ee44a80f3b8a532387cc56874ca9dae4f60ee4de9e8e0be8f64a95e2f4ae00d763386917f4ea338fe37c37b82c59e38f2669d0bcce39285b9c3a87e4ef49c816f5f73933bc8d7e0d60092a8940562e2c4625e60c75b368e58163121c07ec81feb147f7e48470073a5c470238748d31543049fcd3454b55bfd584ebd3528efbdd704911aa845589bce5d0968017e2877ff50bae3cbb81c16b418000b81cea896ee0720b87bc4c82f1e25ed040a72ca647aab623223f5477b8cf7c8d899c5b6906aac5d6be2cb10e8da2cba74effee7d7f1883e08ef85c851e0058bb799b28ddf8bc129a8a3b00deea7cedc084d471a02313e5d0b0556fde83388d6a5ed42b177fa59f0ec549b583570fff69542b585c2970b202d8980d6d412690d6b9bd6e877bc1dcf70f05b8bc3efe2f1c9c7e4e227726afe3061477cdc79548ca12bd1c100000fff2ca63c07ec7ec624fddf12db0c1eeb53f086b76db2efc983a1c40d84f75b57622c579b9cccb6e565638f2a4c0422cd6e5120c2bd7794dce9b7353ce92f82ca40278accb9c400015381fde54c650576f2868dc3f8e73b1b33e140e9791339c3a1ba78e37c6455e44420569a763277f91531117566e4437056943452f3e82647e96d04c0376bcbdff21821772fc1c82fd52cd99ffe20871947341278ac416fbf0efaf5f0bd207dd29ab0485f5d19603c1dbfd50cf1729d35dd15ff6055805b4f5e51a33e6f0643a7127588001d8c0e7c831ce722880d153bb1ef81ebb550de7898060f9c12b6c0b2949702d1ecd54ca68d0b2372839241e8f586c5800712c958fa8deabc48cc62a20cd6c8365e5f9fe7db8713ffc1d2064c46e3a6e334e9f0686b47a82ce9a62eb431f76c61bbd3574aa44b15385a2c315f4494ae6f37c338a85eeea0c3fabbae57576b7dd474dc9620d50c0b1c517287a87fa2769967bbc47909bdd96f050763bbd8c8e6a3cc3d7697236916af71d47a8605049f1eb96146f6785d7811e90ba8b494dddd086736ecc5143407c65a497e71313acd7d918248b33befab9129a3dab3110671397dde1c7ef0f64c2081f599849d3c0f988a39e888c9c5d02cbe828247eabafcfe0c7fac3a3f9187396ce865e8f70a623ad0b0a1ed68c3a6d81d80878bd7eef2bb4c6a2e4990b07796754f31bc30266400e3e8a47c543848fa187aae59b98fd42f236c3531d1fde188992ca5ccf51196f5c77e00fb0f3c20cccd54d878f127ba95a6a1fc490e22290b789097aa2d36d9c0351ca074103bf9823d3f1ad09f864c7c481309d038aca65fb451a685a7186990e4bd1892986b6f87d66b9a2894d8c47b04b37c27badfea942feb23db2fb547982035897de7926bca19c738e9002ced9fe97b7d1b36179b990d8d763a7eb8e0d7416a1976e8b172c3322c4f286f33e41bbd2f755b557d9e34b6f4236d4635b2060fea827f80ee1f6e3a7cb1eb17152c87427e5686dbf024a1236a0059b70e98c105e718927c8104c3199aa93266e717767748f86bc556fdb28ea7a910b4b335243daea3fe603d33efa32260de88af77073e53eee72367add0fb3507bcd53cacbb51ab794a6d83ec62744e7c83458d17a592da35c1aea4d3229eba29241f7e33dd0829333d3103a9ee8c7fa3600328c4c37c7de802161c11c2b89b9fb9b77b0e607b09e50f1c7f8f4d42e93b97ee125f12bdce634647ca63dbe9923ef2723923dab45edfad87fe73990466af5b838ea3e85c1bf138d53efde99e8ea3ce09d638f8bb3bee05c4b5b9123374493bb387e5303de43a0144ac7a5967fe69c5c0939cfaca2f03f0e25b823d5370566a64be932b18f8f52b3314ccfc76a1b29db02c32ee405eb31ba0771865b35871c6b3008c09f23fb59523ffcab8fe09453a5c09c1ca877eba31e9a3737ba385f4c991a94cb9c27abe3c899a25bbb969f28c9d0b32bff2f84fedf4a313e80f8cbd4028bda295b35c0db31b1d25d9cb37f555a1c615a37d80ccf10e18d31db34f32bf9a6eafef0e6954935c224676ce0fb8f4876728a8ac21f93d3b5e172a3c66f458498baa31ccb03bb70dfe072979e7b530a884082791bec973836796302fc20a30192cceca7bb0a8edd0b10aec299b11dc925c4ed804fc8f0173cec13a28b95e43555652810bc50b27b16b146e64dafaf0531d18caed5577d36db43450c40126fe9e850ea0ad4757becfcdefb129764b861fac57b361a175ddbd9fdee6c3af8ab3ca9dcb1c6abd7ae9323c1126f22a92ef7e94d8cd740bb69e4696c2fde44e32b56d40247ff9fdd910af87d82a70c6f33bfe44af5ca344f93e2ba80860376a550aa2c992743d497e2bde184537520fe6744fc17fa77ccbef8a3520e03f73746a5b3cb83c8dec75eb92470bcb61c55c60e673cf93ed9eb168b4d18f12ea992eee41a4ff6f67fc9b081da4e92f125f4423ca94f547fcdd46fba83bf9617c78f66bfbbdc0299a01c67f7718568a35eb58e629ae4c0ad6f4aeeddaf1799f966ccdfc15055720cb56edffa51e85917ad6c77215be63b6ce8bf1d527a641b857579f71e803b32fd598509cbe9dd08f1de203f39937c25fc2fe8df4debc4366f318d8d2cf14c294b3ce52d94b1cba897d74667d948a0396875759c33f9eec4e459a3b65467764c516b2ae0dfb4ac0ef29fb4e14f2480a3befaefdedbc6b31c52c9ac73157fa916fc854996f2d53f7a57f01ea080536d4b8d2d3f0641ea3f77df88fc3d69a75dbcb72e732601389ffd8df49b9afc664fe83c40ba6a7d536ba866fe7b925f28fc08855675cedf24ef74bcb548cba8b4dd6be625f4c88fdc1b7d13e9f1d854c88368afa58eafa17c560d32cb46d4b0cc1d363a71aceb78d90eb743d841d1881985e3c184048424afc37f06da624c1837c2effccec4f2a3a0335afcee1ca20bba16995827fc6a9e225ae6a313e0dcf196c0bdac09362c420263400bfdfed330dc5068cda73a77ac48fc62f8f8f2ab5642c639b98af5d544d1addf5b136d3a9d2eadc84a24c628074aab35ab21f942bb9648f2eb26c2a827aaf7f11b42b224db37856aae93605bbbd895be3eea2e54d50045145d06aca762ccd32de682e8b9ed3a302f122904dda975bb51d702322b2542f4da93f7e9dd0a7a94bfdbd2e7b6e1d07897d7cc2e4b7565c0ee5f735daf424363f1c2c99619b189b56578336a9975d55df4bfcabde77661506ee234e8591d40d07de07c647752f37a6a047a11ec988c5fd60501c0660ff985b4d399ae4038c502b4bdacaa9fc14d90e228a9c95666582ec95fc67f56dce2432470f120594b4b1e96572c97b6ee4db862ae228aa088dda96a6db8713d9dc76b169ec18c616e25ad0dd818961816b3e2f5d9b5d8b3fbabc4c2ff185ae0372d2ab58cc79a9e96836a0ab1094218a27b5620ab252907d2f6c9465c70309e91f4a3f9cf4b71fbb8575d719a9762be47800ef4ffcc775b5621398051323431592e756af53cfab2028d63989487b538d7983a9fab8ab89692ab8f4645cee8b981b689975f80c426db62742782b7aafa02288223a7fbf6631efb6a60871c5088eee1040d6586e3faecd310db21eed10fd1a5d93ff7ee7252006b0d979c539275bfe2f1085e90150e52d8648c26bf6c3db96ba1fca34f3c0d6934cd980b337b89b4b0c25da76175720b33c414ef548f0f22e86f671e62c97511ceb3be3be5dc3923445afb3de5073b7ca613d3dc1a93fa169c8ebeeed093148ae4096e91dc9ccab7da32f9d03c01f0fbce9bb191c41b0e907a78279399699658ad1cc232ad63d04afd5209449bf22aaea3b4755f929c7290f534bfe7ce1eb2c818b02b28c51f1f0743e307fde267cdae1c5ae31b47177912f6fdd08e626797e0a055bbad9304a1d39031e0c51241772516a085bc966fccfc0ec5942947fd5fbfa788619331fa76110a6cfda6a16c2328f6095ebfc4b7bc0462a5db58e105f33798d64ed007907ec6db9148b60f5bd1c4d707524383816519cf00000000000000000000000"], 0x1010, 0x800}, 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0x120) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002c40)={0xd, 0x6, 0x7, 0x7ff, 0x10, 0xffffffffffffff9c, 0x8001}, 0xfffffffffffffdc6) bind$unix(r1, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002cc0)={r2, 0x28, &(0x7f0000002c80)}, 0x10) getsockname$packet(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c80)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000cc0)={r3, @multicast1=0xe0000001, @rand_addr=0xffffffff}, 0xc) 2018/04/29 03:34:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x6, 0x0, 0x2, 0x7, "e31e7e00f01240848b481cce5eb30aed652ee897cc962bd81c41a92ef7510b2ba15dbd0dab902186d85cdd6a", 0x9}, 0x8000, [0x61ad, 0x5, 0xffffffffffff0000, 0xc5f9, 0x3, 0x2, 0x1, 0x80000001, 0x200, 0x1, 0x8, 0x2, 0xfffffffffffffffe, 0xdbc4, 0x1492, 0x8, 0x5, 0x5b, 0x40, 0x5, 0x81, 0x8, 0xf5, 0x40000, 0x9, 0x1, 0x7ff, 0x1, 0x3, 0x0, 0x39d, 0x95, 0xfff, 0x8001, 0x401, 0x5, 0x100000001, 0x0, 0x5, 0x3ff, 0xffffffffffffffff, 0xed9, 0x1ff, 0x56, 0x401, 0x3f, 0xe13, 0x0, 0x40, 0x8, 0xfffffffffffffffd, 0x7, 0x5, 0x68d7d3dc, 0x8, 0x2, 0x7, 0x6, 0x8, 0x4, 0x10001, 0x0, 0x3, 0xbe, 0xffffffffffffff81, 0x9, 0x4, 0x5, 0x4, 0x3, 0xffff, 0x0, 0xfff, 0x0, 0x6, 0x6, 0x1, 0x2, 0x5966432b, 0x5, 0xff, 0xfffffffffffff2ee, 0x6, 0x80000001, 0xfffffffffffffa9e, 0x7f, 0x4169, 0x8, 0x0, 0xfff, 0x8, 0xfb58, 0x4, 0xbac5, 0x69e2, 0x200, 0x20, 0x100000000000, 0x5, 0x7, 0x5, 0x4, 0x9e, 0xb0, 0x0, 0x5, 0x8, 0xf7b, 0x40, 0x3, 0xfffffffffffffffe, 0x100, 0xac2c, 0x3ff, 0x83, 0x9, 0x5, 0x1000, 0x0, 0x101, 0x24ef800, 0x9, 0x8, 0x6, 0x1fd9, 0xfffffffffffffeff, 0x6, 0x8e], {0x77359400}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/04/29 03:34:11 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth0_to_bridge\x00'}, 0x18) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000240)=0x2d3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ip6_vti0\x00', 0x2}, 0xffffff05) 2018/04/29 03:34:11 executing program 1: unshare(0x40600) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="71ba22de2f43c7ac5808565c4b9622c20d3269fb806e77807effc6d67522524019b4560cc05ee31a1d521ce4421bae94279c3aedd441764ff930275749c0987fc14f2ad95764d43cc1bd245209ff91b66b4c340fdc7303aedb", 0x2d2, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xa0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendfile(r0, r1, 0x0, 0x72439a6b) [ 162.406256] tmpfs: No value for mount option 'ë éL' [ 162.466425] tmpfs: No value for mount option 'ë éL' [ 162.509454] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_bridge, syncid = 0, id = 0 2018/04/29 03:34:11 executing program 3: rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) socket$netlink(0x10, 0x3, 0x5) iopl(0x1f) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="050200000000008f00") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x40, 0x80000000, 0x1, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0x2, 0x100000001, 0x4832, 'queue1\x00'}) 2018/04/29 03:34:11 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x0, 0x9) recvmmsg(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000080)=""/212, 0xd4}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/107, 0x6b}], 0x5, &(0x7f0000000400)=""/193, 0xc1, 0x8}, 0x1ff}], 0x1, 0x20, &(0x7f0000000540)={0x77359400}) 2018/04/29 03:34:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000040)={'lo\x00', @ifru_ivalue}) r1 = dup3(r0, r0, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000ed7a68f11e0712aef3a161cd938dc6ffee9dda781ac645b5bf3226ec11ae1fa13a1549f2e60d902dec31b763167b0ba9756c68d787fcaba66d3d31a080be510de0a9c543fee7e34eb77b6474"], &(0x7f00000001c0)=0x47) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xffffffff, 0x10001, 0x100000000}, &(0x7f0000000240)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr\x00') socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000100)=0x361ece59) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x400, 0xffffffff, 0x2, 0xfffffffffffffffc, 0x100000000, 0x400, 0x1, 0x9897, 0x4, 0x6, 0x8, 0x9}) 2018/04/29 03:34:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioperm(0x400000000, 0x6, 0xdd4) 2018/04/29 03:34:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 2018/04/29 03:34:11 executing program 0: clone(0x0, &(0x7f0000000080), &(0x7f0000b02000), &(0x7f0000000100), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) socketpair(0x4, 0x80002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x1, 0x0, 0x668, 0xa4, "f3045bc3e0971d09db6bcaa35e76e2c28c04385e078c415a9c64dc42bb6232b949a132f83bf28c0cb6d0bdeb", 0x80000000}, 0x401, [0x80, 0x7ff, 0x3, 0x6, 0x8, 0x0, 0x1, 0x3ff, 0x1, 0x9, 0x11ff, 0x2, 0xfffffffffffffffe, 0xfff, 0x6, 0x2, 0x4, 0x9, 0x7f, 0x7, 0x400, 0x9, 0x800, 0xbb3, 0x0, 0x100000000, 0x80, 0x20, 0x4, 0x2, 0x9, 0x15d4, 0xffffffffffffffff, 0x6, 0x7, 0x6, 0x3, 0x8, 0x7396815, 0xd6, 0x800, 0x5, 0x42, 0x8, 0x40, 0x2, 0x2fa7, 0x9, 0x0, 0x200000000, 0x9, 0x800, 0x40, 0x3, 0x95, 0x400, 0x0, 0x3, 0x0, 0x8, 0x6, 0x0, 0x200, 0x1, 0x2, 0x3d1beb4c, 0x25, 0x3, 0x0, 0x7fffffff, 0x40, 0x6, 0x0, 0x81, 0x80000000, 0xc8f, 0x15f, 0x401, 0x5, 0x400000000, 0x0, 0x6, 0x0, 0x8, 0x40000, 0xcb, 0xfffffffffffffffb, 0x0, 0x10001, 0xbe01, 0x40, 0x8, 0xc1ac, 0x400000000000000, 0x7, 0x5, 0x221, 0x7fff, 0x7f, 0x1, 0x7, 0x4, 0xffff, 0x8, 0x81, 0x3f, 0x8, 0x10001, 0xfffffffffffffff8, 0xffffffff80000001, 0x18f, 0x1, 0x197d, 0x7, 0x175, 0x8, 0x1, 0x3, 0xad54, 0x9, 0xffffffffffffffff, 0x401, 0x0, 0x8000, 0x1, 0x9, 0x6, 0x3], {0x0, 0x1c9c380}}) 2018/04/29 03:34:11 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0xf4, r2, 0x200, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xccc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x998}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0xf4}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000280)=""/235) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000180)="3a468c033802812cc07375586c02554549dfb923608d81200efbb2c985f696dc45", 0x21) 2018/04/29 03:34:11 executing program 2: getrandom(&(0x7f0000000180), 0x0, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x1ff, 0x9c, 0x40000000, 0x83, 0xffffffffffffff01, 0xffffffffffffffc0, 0xba, 0x100, 0x80000001, 0x1f}, 0xb) 2018/04/29 03:34:11 executing program 1: r0 = socket(0x11, 0xa, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@generic={0x0, "c36829ad5eb402e149ea70de8976972cc2aa4d9f076037aebfe8e6c9f71dbea19a67b6764f6e35369f0bb0db456afefe5050cfd8e8d951c35cf3ebc1e54a559fda02d7fd98c2a1efce916950e26c72bbed4d4911072daf5be21e65b98dd26950176f78a432d0f4a9307bb1bc8a4da5e5af6028105d492c6e2829cbd408f1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r0}) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00') set_thread_area(&(0x7f0000000380)={0x101, 0x20001000, 0x0, 0x4, 0x99f9, 0x5, 0x5, 0x4, 0x5}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="a6078b1b568f32866235b003988ff4ea", 0x10) 2018/04/29 03:34:11 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fbff8)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb0, "92245d2a234287825ec97ae1ca0a97357e334eaa4b62ed0246d8825730311f0a50de473d2e1ca0bcfbfe5088d70677ae7136af7981109ca87cfa95a550f5e0461e02543857ec485e1c6a6a86fdb6d3a530b44240b9698a123a68919ec3a901ff9e21b602c99fde0615bb526179b15512a7863b639b89af82efaa0ede86b8c96f95f5b9095d97cc92515fddd9ffff0f15dc8001d89efe4ef22779494015f441b23fc582d1f24761c3d1a3d3a5a710aa18"}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 2018/04/29 03:34:11 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x4, 0x4) r1 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3) write(r1, &(0x7f0000ffdffb)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000400"], &(0x7f0000000100)=0x8) 2018/04/29 03:34:11 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff006600000095be08a2bb9a84000000000401907800"], &(0x7f0000000000)) 2018/04/29 03:34:11 executing program 3: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$addseals(r0, 0x409, 0x5) read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x7fff) pipe(&(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/19, 0xfffffcdc) 2018/04/29 03:34:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/29 03:34:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syncfs(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/29 03:34:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x400000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/227) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x18, 0x0, 0x7, '@\a'}], 0x18}}], 0x2, 0x0) 2018/04/29 03:34:12 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaa46193986dd6048ada600180000fe8000000000000000000000000000fffe0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/29 03:34:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_delrule={0x34, 0x21, 0x201, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10014}, [@FRA_DST={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/198, 0xc6}], 0x1, 0x0, 0x0, 0x5a}, 0x7}, {{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x2}, 0xfff}], 0x2, 0x40000000, &(0x7f0000000200)) fchmod(r0, 0x50) [ 163.368414] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 03:34:12 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada6001800e883800000000000000000000000000000ff02000000000000000000000000ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:12 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x9bb, 0x6, 0x6575d104}, &(0x7f0000000240)=0x10) r2 = socket$netlink(0xa, 0x6, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x627, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10d, 0xf, &(0x7f0000000000), 0x4) fstatfs(r2, &(0x7f0000000040)=""/82) socket$netlink(0x10, 0x3, 0x16) [ 163.440769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 03:34:12 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000200)="2bd2b44c217f40a5d65bd281fea583a9904d308caecda26ded932428d5ccd5c1069d6dbc2763471eca58c960b7bc99b2efe17c430cc459c3317fc7328cb4362eaae594097f6e093e2c74c7f7e8d9bca7b829040d0784b16717a1c547290d1335f48b5ea08fb8b885537a2a5f24867d3a3dbdff425311481feea7852029ac8c0b78a41ea95ef6da8b56f3a30efe0edc26bd20f115ff6a3eb04adb996bcf4d122f6fc912a6154d6e24ef26410540989e", 0xaf) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x600000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000002c0)={0x81, 0xfffffffffffffffb, 0x5, 0x0, 0x0, [], [], [], 0xd93d, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000140)={@mcast2}, &(0x7f0000000180)=0x14) timer_create(0x7, &(0x7f0000000540)={0x0, 0x2a, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000580)=0x0) timer_delete(r4) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000150001000000000000000a0000", @ANYRES32=r1, @ANYBLOB="14000200ff020000000000000000000000000001"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x0, 0x2, 0x8, 0x20}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r5, 0x2, 0xa, [0x6, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x0, 0x100000001000, 0x2, 0x3, 0x64, 0x6, 0x7]}, 0x1c) 2018/04/29 03:34:12 executing program 0: listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000006800)=""/229, 0xe5) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006900)='/dev/rfkill\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006940), &(0x7f0000006980)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x200100, 0x0) r2 = memfd_create(&(0x7f0000000f40)='ramfs\x00', 0x3) renameat(r1, &(0x7f0000000b40)='./file0\x00', r2, &(0x7f0000002640)='./file0\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000006900)) clock_gettime(0x0, &(0x7f0000006700)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000380)=""/198, 0xc6}, {&(0x7f0000000580)=""/231, 0xe7}], 0x3, &(0x7f0000000680)=""/243, 0xf3, 0x40}, 0x1}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/48, 0x30}], 0x3, &(0x7f0000000780)=""/66, 0x42, 0x8000}, 0x1}, {{&(0x7f0000000800), 0x80, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/211, 0xd3}, {&(0x7f0000000980)=""/121, 0x79}, {&(0x7f0000000a00)=""/206, 0xce}, {&(0x7f00000004c0)}], 0x4, &(0x7f0000000b40), 0x0, 0x2}, 0x800}, {{&(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000c00)=""/158, 0x9e}, {&(0x7f0000000cc0)=""/163, 0xa3}, {&(0x7f0000000d80)=""/70, 0x46}, {&(0x7f0000000e00)=""/190, 0xbe}, {&(0x7f0000000ec0)=""/60, 0x3c}, {&(0x7f0000000f00)=""/42, 0x2a}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/212, 0xd4}, {&(0x7f0000001080)=""/23, 0x17}], 0x9, &(0x7f0000001180)=""/4096, 0x1000, 0x100000000}}, {{&(0x7f0000002180)=@un=@abs, 0x80, &(0x7f0000002580)=[{&(0x7f0000002200)=""/230, 0xe6}, {&(0x7f0000002300)=""/139, 0x8b}, {&(0x7f00000023c0)=""/182, 0xb6}, {&(0x7f0000002480)=""/89, 0x59}, {&(0x7f0000002500)=""/104, 0x68}], 0x5, &(0x7f0000002600)=""/38, 0x26, 0x15d}}, {{0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/35, 0x23, 0x7}, 0x32}, {{&(0x7f00000026c0)=@generic, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002740)=""/251, 0xfb}, {&(0x7f0000002840)=""/78, 0x4e}], 0x2, &(0x7f0000002900)=""/144, 0x90, 0x4}, 0x9}, {{&(0x7f00000029c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002a40)=""/218, 0xda}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/19, 0x13}, {&(0x7f0000003b80)=""/22, 0x16}, {&(0x7f0000003bc0)=""/180, 0xb4}], 0x5, &(0x7f0000003d00)=""/221, 0xdd, 0x7}, 0x3}, {{&(0x7f0000003e00)=@alg, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000003e80)=""/131, 0x83}, {&(0x7f0000003f40)=""/92, 0x5c}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}], 0x4, &(0x7f0000006000)=""/194, 0xc2, 0x8000}}, {{&(0x7f0000006100)=@ipx, 0x80, &(0x7f00000063c0)=[{&(0x7f0000006180)=""/116, 0x74}, {&(0x7f0000006200)=""/215, 0xffffffffffffff40}, {&(0x7f0000006300)=""/183, 0xb7}], 0x3, &(0x7f0000006400)=""/114, 0x72, 0xf46}, 0x81}], 0xa, 0x1, &(0x7f0000006740)={r3, r4+30000000}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000006780), &(0x7f00000067c0)=0x4) 2018/04/29 03:34:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40080, 0x100) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x7ff, 0x3, 0x1, 0x3cd01568}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1c}}) 2018/04/29 03:34:12 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x36a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000180)=@nl, 0x80, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/5, 0x5}], 0x3, &(0x7f0000001280)=""/254, 0xfe, 0x1}, 0x40) 2018/04/29 03:34:12 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6c3835608ebe040c82") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) ptrace$peek(0x3, r0, &(0x7f0000000080)) 2018/04/29 03:34:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xdad7, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x18, 0x2d, 0xd65484de4ce62ee9, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0xb) 2018/04/29 03:34:12 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)="7676601a8aac4dfdf7f0f723ad0fc33234220b1d23d9f945e4db6d075347cbe75e6ca9377c2cd8f3ad587473435413b4a2edcfb0752be20abf0a1160dbc824bc718d5bbacf2c4446155921e9fe66c9d2918331cb72a73022991d44136001214031ffd11cb65ef8893ea7564302817813ee47f8d07ae8"}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x81) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/29 03:34:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x400801) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"a85bb43cadb4b1"}, 0x6}, [{"19aa24c78e2ef3"}, {"0060e716940464"}, {"75b5a333b4b0b1"}, {"4e21c2695392a6"}, {"8ab150e1af0baf"}, {"5b7fefeee26007"}, {"afbe5dc06581ae"}, {"67f35b0dbc704d"}]}, 0x48) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/29 03:34:13 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x100, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6e80, 0x4040) recvfrom$inet6(r1, &(0x7f00000000c0)=""/49, 0x31, 0x40000000, &(0x7f0000000100)={0xa, 0x4e20, 0x8e6, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000000680)) r2 = eventfd2(0x0, 0x0) eventfd(0x6) r3 = semget(0x3, 0x0, 0x8) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f0000000180)=0x6) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000280)) 2018/04/29 03:34:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111040, 0x80) sysfs$1(0x1, &(0x7f0000000180)=')\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x10000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xc6, 0x7fff, 0x800, 0x5, 0x7fff, 0x5d1, 0xc34, 0x7fff, 0x1f, 0xc2}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000000)={0xfffffffffffffff9, 0x2}) 2018/04/29 03:34:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/29 03:34:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x9, 0xfffffffffffffffa, 0x1f, 0x2, 0x80, 0x8, 0xe66, 0x6, 0x64185f71, 0x2d4ab968, 0x3, 0x9c}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/29 03:34:13 executing program 5: r0 = socket$inet(0x2, 0x0, 0x800000000) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept$inet(r0, 0x0, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@l2={0x1f, 0x7, {0x8001, 0x5, 0xffffffff, 0x5, 0x4}, 0x7ff, 0x7f}, 0x141, &(0x7f0000000340), 0x0, &(0x7f00000001c0), 0x0, 0x44}, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) syz_emit_ethernet(0x114, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xccd119e18c176462}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[{0x9100, 0x2, 0x70000000}], {0x8100, 0x7, 0x100, 0x3}}], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "fb", "5669ad", 0x97fee9eb42cbb9c, "1f2e10281fe27b33655300258b68e52fe68047267f01f3146bcb208c72ec2b39fa6f614715e49fdc4fdec309d2041541567751795dbc4bab292f6af007355dd51ac86c9a0c35329932ed9c6e4c93a38800a3f9994c8d6cf790c66830ca0fd785469d2a5af3a559baa564f3c7ae78cff8c14bae12be982530607ea9764b3f071708b42186324301c9288505b98aed789d88d77ebe0e7cfa579b4b7fe9890923ad80ba743ad6c04d4a277a00d0b55d5912b6dd0a55a021341a3e94012fa415010262fb18f0fb421e9ac06fc30e8759642104698e7649b5acd7a70b0a0aceb20f689f0fa2b5bbc5b894de93cf97773f26db5b2d71d1f1f9"}}}}}, 0x0) socket$inet(0x2, 0x1, 0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) 2018/04/29 03:34:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 'veth0_to_bond\x00'}) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3d) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x4, 0x9, 0xffffffffffff8001}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x7) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="c199fb0318eb356af86ae68e6b73ade9e3139e017114cb8633c18ab43832f1232a7b45eb3d676235") r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) 2018/04/29 03:34:13 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) keyctl$link(0x8, r0, r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6a3d, 0x101800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22}], 0x20) 2018/04/29 03:34:13 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x4, [0x0, 0x197, 0xffffffffffffffff]}) 2018/04/29 03:34:13 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x587f}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x3, 0xffffffffffffffc7, &(0x7f000000a000)=""/195, 0x0, 0x4}, 0x48) 2018/04/29 03:34:13 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/04/29 03:34:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000700)=[{&(0x7f0000000600)="9bc7809ecc43f1ea0622f57290a6b3f38ff0b7d9336c1637d8847cdbb07bb991803b865ddb266976744910fedccb13548055ec6b295f9f4eb764e0", 0x3b, 0x1}, {&(0x7f0000000640)="cff2c22fddeac9ef039a69c9a51b601da692cf91f8156c02cf99db738b6c1c1ff02b3a24cbe8aaad9e8aa000876783f773ee4e3aadc73295de033fce325b2e7c717e888d57a797ee2c0b0672ea709a896155913daa7a607d44e8e41d4de1b775c29d411a94a5c7215f53fe50ee9062ab4efb1635c3cce325f15d878414e8224b62c3a6a0e64069ad317762d2717933b18a93d70d3997e7822e031e61b4757fbb6417c9ee7b6ffc9aba09e0184b3418db7dd336ab19d7670d45", 0xb9, 0x20}], 0x21, &(0x7f0000000740)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@notail='notail', 0x2c}, {@noacl='noacl', 0x2c}, {@resize={'resize', 0x3d, [0x34, 0x78, 0x2d, 0x3d, 0x3f, 0x39]}, 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], [], []]}, 0x558) close(r0) setsockopt(r0, 0x100, 0x7, &(0x7f0000000780)="1ac6aa4646f637b727c32ec98111fe3d019e53a20ef8e7ac8adb079620960b5395beae88868249eee2c06a9c45680c8e4eb55f0d9fdc988ec206b0307761dcdb97f4a931492cca87c6b5f8068dbd27441d2080a04ffd0f52588408fbc82a64212beb30ded6a947a23753ae603b1ec7d63ffd793f08aa33b4dcb373b24b7ac1c69bafe81436b9dc3be2e8692476993d9b2cef7a1efe11de8bb3bc86ee8fe6652559bf65fcc5", 0xa5) 2018/04/29 03:34:13 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='proc\x00', 0x0, &(0x7f00000005c0)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000200)) 2018/04/29 03:34:13 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000013c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRES64, @ANYBLOB="42b0b5501718a34e645678e0618cfd6ea0c960345e40c66f2039fad3f275604f13fe147cb851311adf9d9100c1b9f5f61ffb31ec6b35bd73b9bbea8f6915", @ANYRES16, @ANYBLOB="4c8d97ed96a5f70b56cc9f1c22d00d4ffb728616f467cb924794186a75a1bc831bd7c291da831dc9ca96dea4a9c7916d8bbf3ba89016d3ac61e8f5ff87cdc5eca25ddc4a90701eb429c74cded1c759a34a7d2314012a753dd15a42fe8a2aed24dd8b020f238690b61bcbabbeca3fa0a1ac2779687e5531c4e4e32e8e96e4878407520d12c4b611284bee0726dc8b3b9b27f9c3a810e40bad24e7321544ed65d292cdf851a650a302222baab589e5d2c4421e2c691455926e663b2a4b9f991d2d2435cc0f2b585e93c43065f1eb3bde6bf59ef5df830c0af714353d22309a6cb8cd42eab8ec7684be1a4f564e9d39b96b68060616c385", @ANYPTR, @ANYRES64], @ANYBLOB="b6b66859a95bb27e60b79f83b7ec3c248ef437274cb114bcf41ac6db2c98ceeb21b0196b929e1500b0f1356018d57cf3a9fe9d4de4b89e1a71b3f9f10cfc22909ecba2ba2c3114637dfe4ca78ea8a4a5788e9f1786619d588094c853ab6268431c2b0e5bfa52155eefcda44248975b246383976bb79eba48e91d80c9e639115d08b702c30a99fbcaf25f7e92f6aff466d6d23c77478d459469531aa943b161b274fb92acfd7f4e4bcbe66549970f2d8c7b3e66ca3a0d99df27", @ANYRES16]], &(0x7f0000001380)={0x0, 0x0, [0x3, 0x0, 0xdb1]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1) dup2(r0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001400)={@in6={{0xa, 0x4e24, 0x5, @empty, 0x9}}, 0x7, 0x81, 0x0, "16b27ba8942e379f23ff3f13a39adc8e1cad9f1bc4483c3ca8d4e909c07ce21195c2932dc7633ef5e2336d3c533d31439c7dc5917549f28966a48ccd2d2be8203aa58c7108761141495f2c513444db19"}, 0xd8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/04/29 03:34:13 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)={0x8}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x7) shutdown(r0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0xf555) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/29 03:34:13 executing program 2: r0 = memfd_create(&(0x7f0000000000)='[wlan0\x00', 0x2) write$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$addseals(r0, 0x409, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) fallocate(r0, 0x0, 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/214) 2018/04/29 03:34:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x64e, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) 2018/04/29 03:34:13 executing program 0: 2018/04/29 03:34:13 executing program 4: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) setpriority(0x2, r1, 0x7f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r2 = geteuid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0xd0, r4, 0x408, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r5 = getgid() fchown(r0, r2, r5) 2018/04/29 03:34:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$notify(r0, 0x402, 0x80000000) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x40000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x1, "01"}, 0x2) listen(r0, 0x7) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/04/29 03:34:14 executing program 0: r0 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = getpid() sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) getsockopt(r0, 0xff, 0x1, &(0x7f0000000200)=""/4096, &(0x7f00000001c0)=0xffffffffffffff76) socket$inet_sctp(0x2, 0x205, 0x84) 2018/04/29 03:34:14 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) socket$inet6(0xa, 0x8000e, 0x8) 2018/04/29 03:34:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x7, 0x1f, 0x1ee7}) 2018/04/29 03:34:14 executing program 6: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe040000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:14 executing program 7: unshare(0x40600) r0 = 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)={r0, 0x260, &(0x7f0000000040)}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setopts(0x4200, r1, 0x7fff, 0x4a) 2018/04/29 03:34:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7eb2, 0x10, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = getpid() fcntl$setown(r0, 0x8, r2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0xb8}, 0x1c) 2018/04/29 03:34:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) r1 = socket(0x8, 0x5, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040}, 0x4000840) 2018/04/29 03:34:14 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x1) r1 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x3f, 0x0, 0x1befbeb3, 0x10000}, {0x5, 0xc42, 0x58, 0x8}, {0xc9, 0x8, 0x3, 0x4}, {0x8, 0x1, 0x4, 0xffff}, {0x2, 0xffff, 0x5, 0x1}, {0xfffffffffffffffd, 0x1, 0x7ff, 0xffffffff}, {0x1, 0x1, 0x8, 0x80000001}, {0x5, 0x2, 0x100000000}]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet(r1, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/29 03:34:14 executing program 2: unshare(0x8000000) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) 2018/04/29 03:34:14 executing program 4: r0 = getpgrp(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x2) 2018/04/29 03:34:14 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x1000000000080005, 0x0) 2018/04/29 03:34:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/97, &(0x7f0000000100)=0x15a) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff00660000000a000000040190781ad8cd8c0094e180"], &(0x7f0000000140)={0x1, 0x100000}) 2018/04/29 03:34:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x7, 0x1f, 0x1ee7}) [ 165.487529] hrtimer: interrupt took 34349 ns 2018/04/29 03:34:14 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000000100), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x440, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x6e47}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/04/29 03:34:14 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) read(r2, &(0x7f00000022c0)=""/4096, 0x366) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000140)={0x3}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/29 03:34:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x7, 0x1f, 0x1ee7}) 2018/04/29 03:34:14 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000084, &(0x7f0000000000), &(0x7f0000000040)=0xbe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000280)=0x9, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r2, 0x10, 0x70bd26, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x801) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f00000000c0)={0x4, 0x400, 0x100000000, "4763090f4406", 0x1}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000140)=""/195, &(0x7f0000000080)=0xc3) 2018/04/29 03:34:14 executing program 7: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220a03, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r2 = semget$private(0x0, 0x4, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) connect(r1, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/227, &(0x7f0000000240)=0xe3) semop(r2, &(0x7f0000000080)=[{0x0, 0x80000001}], 0x1) 2018/04/29 03:34:14 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000002000000000000000013f00cd8c0094e18076edc09e4ffbf23ddaf268923706220ed84caf01f69641c8c6833e095965926a76fb490c7c64e5950d0f74559e4ffcedd7e007fa551bba93b218d74a2e2100bb0bbd021eabb759e155ace512d8e6b909f73002318a2a836788476e0736e4b1ae21c01bf2c08b93a3e6cd6e4ca849dc26221f89d0898a7e2fac973ff985fa6ed2d9261b113023c5678fe7"], &(0x7f0000000000)) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) 2018/04/29 03:34:14 executing program 0: open(&(0x7f00000000c0)='./bus\x00', 0x10000014183e, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000000)='./bus\x00', 0x7, 0x4, &(0x7f0000000300)=[{&(0x7f0000000380)="bf103bb7045d82ae58c193844f95c1e15a466201063a9a2145ab109dcb07856a305b893fafc3097a055297937b98a716023d38fbef9aee5108a6149d77c16fa117e29a80500fe70e149ec0e0c252f14787ceba0d960362a3727d8da4cf5a1c91ab1e31558db234ebedaf5842a92d88b455468daa026c66c4ffb06e84bdf9acb99c44fcb7d8baa41e0166ea20241616b6232052307efff7731fbfe4e1af0cd080a725cec8", 0xa4, 0x3}, {&(0x7f00000001c0)="298fb129f0874f3278d9a50be24516923dd8029e6ef3de191ceff7bbbae362f546dd2d8c1b296bfaf09076b1c16255faeb36e932909372b799c41dddc59c0f54c37b6facc50afbc463e78c86c4e99f739298970dff85770c4e71ac1eee5778379be6da38d09bf8c32936ea5cb078fa69c0186842d8d77fc235ce7a7a3508f6550b6f1fbb3c018f66647b2faf46b5b025b8f16cd52e70e657636c", 0x9a, 0x8}, {&(0x7f0000000040)="57c5", 0x2, 0x5}, {&(0x7f0000000280)="5121d84fb87f88770b76b8080a8961f5353439135629f8b8bfecce7ff4a6d46bfb1151523370ee464484c535fe89fa8e4892e3e308e751e8ffb87ce619f8be07dc0734d6bd9a13287ef56179633961c7ed392dccd5f439f2f84983c532f7c8e1e056ba72b629ae49cb9a0ec2bfdab3bba113ee34398638bdd6", 0x79, 0x7fff}], 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/29 03:34:14 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r0) socket$packet(0x11, 0x2, 0x300) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)={0xc0000001}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00000001c0)={r5, 0x25}) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/04/29 03:34:14 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0xfffffffffffffffe) syz_emit_ethernet(0xfffffffffffffd9c, &(0x7f0000000300)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x0, 0x80000001, 0x9, "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"}}}}, &(0x7f00000002c0)={0x200000000, 0x0, [0x0, 0x2fe, 0xfffffffffffffffd, 0x484]}) 2018/04/29 03:34:14 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) pread64(r0, &(0x7f00007e5000)=""/8, 0x8, 0x100000) 2018/04/29 03:34:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup2(r0, r0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80000) 2018/04/29 03:34:15 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x7, 0x1f, 0x1ee7}) 2018/04/29 03:34:15 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2800, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='}md5sum\x00') 2018/04/29 03:34:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e80700006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x0) recvfrom(r0, &(0x7f0000000100)=""/135, 0x87, 0x0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/04/29 03:34:15 executing program 1: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000024, 0x1e, r0, 0x2000) semget(0x3, 0x2, 0x20) r1 = semget(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f0000000040), 0x2aaaaaaaaaaaacb9, &(0x7f00000000c0)={0x77359400}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0xffffffffffffffe8) 2018/04/29 03:34:15 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/25, 0x19) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000080)="e4cace1f13098bc04777ec7ce539cb3990770d6f53def65471f0ecfdc24c1bc7353d8240a7352aac857228cb8f0ad1b858c21ea7ac11dd340709e690de5db543f44baad2dbe0493580bcfe85997e61facc32c791db7e7d6cf16dbfeae564db22fb5bebdcd0fc2eefaae33109014f2adaaa39952e5d963bf4d74b9a4c796146db8698a04193de94b071de30496ff78e06c95035219915b4afcd6ab7ef807b259225b8121b9f12479c460d55b64e774a20400a7182f771152a052419c1f93a3b7f716e4942102b6cdb", 0xc8, 0xffffffffffff8001, 0x0, 0x1, r0}]) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0xa6, 0x2, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x6fd}) 2018/04/29 03:34:15 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) socketpair(0x3, 0xa, 0x10000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000200)="bd8ca5a22690bb5e723511fd03ba6ebc16ce", &(0x7f0000000240)="21f6041e39031d9a54a7f322a1c0458d52f90f090cfe2597e3ddcc3ff8093c4b6d09c174", 0x2}, 0x20) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@generic={0x0, "c36829ad5eb402e149ea70de8976972cc2aa4d9f076037aebfe8e6c9f71dbea19a67b6764f6e35369f0bb0db456afefe5050cfd8e8d951c35cf3ebc1e54a559fda02d7fd98c2a1efce916950e26c72bbed4d4911072daf5be21e65b98dd26950176f78a432d0f4a9307bb1bc8a4da5e5af6028105d492c6e2829cbd408f1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x6, 0x1, 0x1, 0x3, r3}, &(0x7f0000000380)=0x10) 2018/04/29 03:34:15 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x11b) r1 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000580)={0x1000, 0x4, 0xffff, 0x9, 0x0}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000600)={r2, 0x67, 0x60a24309}, 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x40) preadv(r3, &(0x7f0000000500)=[{&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f00000006c0)=""/103, 0x67}], 0x1000000000000279, 0x0) getsockname$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/29 03:34:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x2) 2018/04/29 03:34:15 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000) 2018/04/29 03:34:15 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) io_setup(0x3, &(0x7f0000000040)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xe, 0x1, 0x6, 0x335, 0x1e, 0xffffffffffffffff, 0x7f}, 0x2c) write(r1, &(0x7f0000000280)="6c88caf51956e2453cd3810a46423f0d6d558763c761b48f246271c10b1ccc469348e9411c1433e94e72c68c00d1974fd178ab4911c781a3ea27511a91f2ce2d48b4858454cfaf3f68c2e866cffa3c80992b678fce5c344a03b8a0d39ea1c0738155c3777ce4eef85f2bf928613b53b239d2c5aa38cf3732404cdccced4c70937a89929fd1356ed8dfda25452b356821d8f75b72a199442895e0265e46092304c689e6f6369ce6fc5be2894534a0575bf39534f961414dbe79c16cf8c7cb9b8db5e3309e7a", 0xc5) io_getevents(r0, 0xa20, 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={0x0, 0x989680}) set_thread_area(&(0x7f0000000200)={0x7, 0x20001000, 0x2000, 0x3, 0x1ff, 0x9, 0x1, 0x5, 0x2, 0x45e4}) 2018/04/29 03:34:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @rand_addr}, &(0x7f0000000100)=0xc) 2018/04/29 03:34:15 executing program 7: r0 = memfd_create(&(0x7f0000000080)='/dev/cuse\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x5, 0x60b, 0xb589, 0x7f, 0x0, 0xff, 0x200, 0xc, 0x0, 0xffffffffffffffc1, 0x8001, 0x2, 0x7, 0x0, 0xffffffff, 0x100000001, 0x7, 0xffffffffffffff00, 0x8001, 0x8000, 0x3, 0x1, 0x9, 0x100000001, 0x7, 0x0, 0x2, 0x8, 0x3, 0x5, 0x700000, 0x5, 0x5, 0x906e, 0x55, 0x2, 0x0, 0xe53, 0x2, @perf_bp={&(0x7f00000000c0), 0xd}, 0x408, 0x4, 0x4, 0x7, 0x2, 0x9, 0x1ff}, r1, 0xe, r0, 0xa) read(r0, &(0x7f0000000000)=""/20, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r2, &(0x7f0000002600), &(0x7f0000002640)=0xc) writev(r2, &(0x7f0000002580)=[{&(0x7f0000000180)="bbd8c700cfed661286cead07ac66e4c92f9f46c88af7d29fa545f534956a3d8f5b85fb599f09074bc0dbedce1f46ccfabb256c813c508c7c4261b4a747fd82aa89f00252", 0x44}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="018ac80e306cfc34fd4af548b2a08048e00f9702c395", 0x16}, {&(0x7f0000001240)="546a9337be3ef9f9d279cf447c67cb689e7c67fe695fac9f7895ea3046098f56ef7e658d8d8d22839c961cea22e3e54ca9d0bdf5cb2f4d9f2c28b370408d2d7b46a60997e7d488ad94fe93b5d9f5aaae69847e006d2c49b0fd52bc180cef5396b051a14e2150c22d5e49d2eb2f4db8ff", 0x70}, {&(0x7f00000012c0)="1c31b9805575a701af6587c4d63de6a8398ee89bdfefa9aa7381ba1b2bd6c601e313c22c6c1540df2842bb99ef4bec1ba3a216db6bb65b59096f9578a49a028e956b9cd868e818448f10f11a389e6e01827527b3b41b242ee023e0b6580ee4fae176b3b03ebf1c671b2fe09a0ff7707e6203c4b619073bf2d13b56fbceaf4a63c5bbbfda37fc1c5df027e73a24feb3a6de04acfbd4e6d67ee89eed796112c3471a1b6707d8010a6498f223347521ea4912fe4bdecf2d764e", 0xb8}, {&(0x7f0000001380)="ad7445bef82b19ee9aa51d739dd27a91055bbba6d309e3dfbe265e1da2b14884d044e161f0c606cf6e25baa300a002a5b6a7ed8997721889f9bb35e2d5d851aefece55aec436582d93565f469cabf135297350f2126f61a688c052c12205afb1fda9e1be616d034cbf22f0f1be2740ac0e71be7e878d4af0a64ef77d394cc85663e953c6c71a0593de41d3b92e2185fee22d2088633b24ec2d1fa600a00b017c7e346213b3beecd6656af96626b16d95f3733d5bb58cfe7a66c125cd6809e3ef3656338bad94b6541eab519b18fd8575", 0xd0}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="0b6c3ef0cd29ecd3900661a373a42636c4fef667dfbd5d76fd10245815bef5ba747f8bcd96c0b282a7182984b1ac40fa919dc4fed3e3b4b3a690dd932f89608e97f98bb105fdae6f4bc629332bc52cc87dbbc0acca55d3e4175270816147b1bff91453bbaded63c159e2e698a8a20b58cf3c0ae85deed2440e99e2e6729912b73584e9cfa6007a8c1623169b17e90006fc272a9cc0b08d26be84d018f95bea92db3071334a190a46f7ba33c7c89f532f5fa7fa286dccf252d38d18d5370806382354d72455e5aaf6b981f44f8c8682cba8e0a888a9bfefea806975ca608eacff176fa72c2c494bd94c3a72dbf4e8a4e8b2feb8643b", 0xf5}], 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r1, &(0x7f0000000180), 0x0) 2018/04/29 03:34:15 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x0) socket$kcm(0xa, 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/04/29 03:34:15 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:15 executing program 4: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x401, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0xfffffefd, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'digest_null\x00'}, 0x0, 0xffffffffffffff8c}) 2018/04/29 03:34:15 executing program 0: 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) socketpair(0x11, 0x80007, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x4, 0x8000}, 0xc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, 0xffff) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000000c0)) io_setup(0x1, &(0x7f0000000040)=0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) dup3(r6, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) io_submit(r5, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200), 0xfffffcbf}]) 2018/04/29 03:34:15 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000080), 0x80000000, 0x200) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/29 03:34:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x3}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/250) 2018/04/29 03:34:15 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x7, 0xfffffffffffffd33) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000200), 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000001c0)=0xf77, 0x4) 2018/04/29 03:34:16 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:16 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000040)) 2018/04/29 03:34:16 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/29 03:34:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) r1 = memfd_create(&(0x7f0000000000)='illinois\x00', 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/29 03:34:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) write(r0, &(0x7f0000000000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x146) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x51) 2018/04/29 03:34:16 executing program 7: unshare(0x8000000) r0 = socket(0x13, 0x0, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'veth0\x00', 0x4}, 0x18) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001540)={&(0x7f0000000140)={0x13ec, 0xf, 0x0, 0x730, 0x70bd26, 0x25dfdbfd, {0xc, 0x0, 0x6}, [@generic="24698164b02f233f140e719f88995b0783317b7029954851ed81669328d261826237771ede05669c274da5b3a177b80aba6a247ed51e958e8ca5bf7a58bbd9e2debd91b5eb84abf8338af6c3c9fce91ab863cfa4e3526832be0c66220d1061695c6d65012d84f90ebfc9e0b4a73a298961dd745551dfd8b023893937f7830be8b5e2fb5f7ac52e1a1941ede86a66809d38690cb0e76b2b556fe9c01d3cd17341bda77a0e057837654e2b251e63f3e9f2b14a0919052cabf963d3417dac750bf3fba1323f48c076d9002eb93b2a9fc338894659f0dc893dc0bb7648b8b1d096234371654ddc549fc91d40a4f90e49ad808e88a12a274536e1", @nested={0x1c0, 0x1a, [@typed={0xc, 0x21, @u64=0x4}, @typed={0x8, 0x70, @uid=r1}, @typed={0x34, 0x86, @str="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389"}, @generic="5bc111f93102d0e303140c7314cfe7cd3de4d23826e42ba0746973a3f730fbba028ba2d8d2e47199710fba8d6ddc5c719ef57287a0da8d40413a77cda5480880a9732091f24fd0d485749ad5edf74fbf23298f5d049ef1", @generic="d6e10e0950f1def57b91136d93c4df396110fb20b03305d4cd971106d955371da84376d8f274d9797ae0fc52325a5ee25c07ad1a6ef07a6cbd5a2bb1a2aeec9ae4e43db7480d03b8f21310d96b750ac1b24d682b161e8867203c441255173ea6a7c66f949914", @typed={0x4, 0x76}, @generic="f19abed2afcddac5cc658151ea54486a9520d9e4b15423898c9338d5bed652443da806947c5d297eb96fac2c0e3ac17ed11a94ae6ce181bce8cc094a046f2abf0af0d9f6fd30a910c59f406e", @typed={0x8, 0x91, @str='-\x00'}, @typed={0x28, 0x14, @binary="3c831494d8851e2b2df675b8792126eef8c96fd5922ebcde60ce1b69030cab98b0d055"}, @typed={0x34, 0x9, @str="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389"}]}, @nested={0x10c4, 0x17, [@generic="d3bdb20c46fff13fbc12c457d4c51c9a4dbe379c3cf4594188f62a0e6584e953dd35e7dfe129d62c691d", @typed={0x80, 0x92, @binary="907b5e0f231e1b343b53f6b99bed738a9f998f23029f36d29297bbc1d12cec2c7d806cae8f68e3ac650d5634cbb12859bd0ebdd7a40e8b1a7a35e34c09dcc8d20671c6c955936801bd76881c7a16f09ce3ff6593668ff900f20775314ced6d39b3bb7a2b2275c6eb9215f55d0514babed65bb1ea4aeffd7d736d8a7f"}, @typed={0x8, 0x37, @fd=r0}, @typed={0x8, 0x4, @fd}, @typed={0x1004, 0x46, 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@generic="cce50da72247b96165ab14a3e17a07db9c6cee87adc29e72bff3a31f0a0057510a2922f19eb2f7f79f1b78478fb73c7499d5dfb24b11f6e82a6d2b8af49e78042ec3071180cece9dc80eb5f1c45ddbd5f535e0b724fc958fe54d85"]}, 0x13ec}, 0x1, 0x0, 0x0, 0x80}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000000) 2018/04/29 03:34:16 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x4, 0x100000006, 0x3, 0xffffffffffffffff, 0xc7}, 0x2c) 2018/04/29 03:34:16 executing program 3 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) [ 167.452182] FAULT_INJECTION: forcing a failure. [ 167.452182] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 167.464326] CPU: 0 PID: 12415 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 167.471284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.480670] Call Trace: [ 167.483402] dump_stack+0x185/0x1d0 [ 167.487069] should_fail+0x87b/0xab0 [ 167.490841] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 167.495653] ? kmsan_set_origin_inline+0x6b/0x120 [ 167.500551] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.505971] ? __wake_up_common+0x123/0xa60 [ 167.510348] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 167.515129] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 167.520626] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 167.526083] ? kmsan_set_origin_inline+0x6b/0x120 [ 167.531000] ? kmsan_set_origin+0x9e/0x160 [ 167.535317] alloc_pages_current+0x6b5/0x970 [ 167.539753] skb_page_frag_refill+0x3ba/0x5e0 [ 167.544281] ? kmsan_set_origin+0x9e/0x160 [ 167.548569] tun_get_user+0x10f9/0x7c60 [ 167.552574] ? mntput_no_expire+0xad/0x17c0 [ 167.556939] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 167.562346] tun_chr_write_iter+0x1d4/0x330 [ 167.566681] ? tun_chr_read_iter+0x460/0x460 [ 167.571118] do_iter_readv_writev+0x84d/0xa00 [ 167.575650] ? tun_chr_read_iter+0x460/0x460 [ 167.580090] do_iter_write+0x30d/0xd40 [ 167.584016] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 167.589498] do_writev+0x3c9/0x830 [ 167.593099] ? syscall_return_slowpath+0xe9/0x700 [ 167.598003] ? fput+0x25c/0x2e0 [ 167.601340] SYSC_writev+0x9b/0xb0 [ 167.604987] SyS_writev+0x56/0x80 [ 167.608496] do_syscall_64+0x309/0x430 [ 167.612416] ? SYSC_readv+0xb0/0xb0 [ 167.616064] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.621258] RIP: 0033:0x455831 [ 167.624457] RSP: 002b:00007fc6ca0b5ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 167.632172] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 167.639445] RDX: 0000000000000001 RSI: 00007fc6ca0b5bf0 RDI: 00000000000000fc [ 167.646893] RBP: 0000000020694ffe R08: 00000000000000fc R09: 0000000000000000 [ 167.654185] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 167.661479] R13: 000000000000066b R14: 00000000006fcaa8 R15: 0000000000000000 2018/04/29 03:34:17 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x87ffa175784070e7) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0xa1db, {{0x2, 0x84e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0xfffffffffffffe26) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/29 03:34:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x21) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/4096) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001040)=@add_del={0x2, &(0x7f0000001000)='syz_tun\x00', 0x100}) write(r0, &(0x7f0000000080), 0xfff0) 2018/04/29 03:34:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) readahead(r0, 0x8, 0x401) 2018/04/29 03:34:17 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioprio_set$uid(0x3, r1, 0x4) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x800, 0x100) r3 = userfaultfd(0x7fd) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2ba4}, r0}, 0x14) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r4 = dup2(r3, r3) setreuid(r1, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000080)={0xd9e, 0x0, 0x6ad1, 0x0, 0x0, [], [], [], 0x1, 0xffffffff80000001}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000040)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xfffffffffffffd74]}, 0x6) 2018/04/29 03:34:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0500000000000000100009aaaaaaaaaa14ff020000000000000000000000000001aaaaaaaaaaaa00000000000000000000ffffffffffff"], 0x0) 2018/04/29 03:34:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0xffffff90}, {0x2}, 0x0, 0x2}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x6) 2018/04/29 03:34:17 executing program 3 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) [ 168.045827] FAULT_INJECTION: forcing a failure. [ 168.045827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 168.057780] CPU: 0 PID: 12430 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 168.064719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.074080] Call Trace: [ 168.076687] dump_stack+0x185/0x1d0 [ 168.080331] should_fail+0x87b/0xab0 [ 168.084066] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 168.088836] ? kernel_poison_pages+0x40/0x360 [ 168.093348] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 168.098730] ? kernel_poison_pages+0x1a0/0x360 [ 168.103326] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.108791] ? get_page_from_freelist+0xab28/0xb600 [ 168.113844] ? update_stack_state+0x885/0xa40 [ 168.118361] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.123734] ? is_bpf_text_address+0xb4/0x4b0 [ 168.128237] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 168.133184] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 168.138641] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.143505] kmsan_alloc_page+0x82/0xe0 [ 168.147490] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 168.152252] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.157100] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 168.162469] ? __wake_up_common+0x123/0xa60 [ 168.166878] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 168.171552] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 168.177006] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.182383] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.187243] alloc_pages_current+0x6b5/0x970 [ 168.191672] skb_page_frag_refill+0x3ba/0x5e0 [ 168.196169] ? kmsan_set_origin+0x9e/0x160 [ 168.200417] tun_get_user+0x10f9/0x7c60 [ 168.204398] ? mntput_no_expire+0xad/0x17c0 [ 168.208732] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.214123] tun_chr_write_iter+0x1d4/0x330 [ 168.218456] ? tun_chr_read_iter+0x460/0x460 [ 168.222876] do_iter_readv_writev+0x84d/0xa00 [ 168.227392] ? tun_chr_read_iter+0x460/0x460 [ 168.231813] do_iter_write+0x30d/0xd40 [ 168.235713] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.241205] do_writev+0x3c9/0x830 [ 168.244766] ? syscall_return_slowpath+0xe9/0x700 [ 168.249813] ? fput+0x25c/0x2e0 [ 168.253110] SYSC_writev+0x9b/0xb0 [ 168.256664] SyS_writev+0x56/0x80 [ 168.260128] do_syscall_64+0x309/0x430 [ 168.264036] ? SYSC_readv+0xb0/0xb0 [ 168.267675] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.272866] RIP: 0033:0x455831 [ 168.276053] RSP: 002b:00007fc6ca0b5ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 168.283769] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 2018/04/29 03:34:17 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/04/29 03:34:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="28ade7d2b9179baaec4d7a688ca7c0bb5bb6de9b520dfa993b82149066888d4b7e7f2bbed42da2ca8b5fd38113d94b10d48c47f6fcc3ca8e1b5f6fb7bf8cd47aac29864619", 0x45, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="1e45db4d8ad8d4079d702f179e655efc741ab3fb8c1348c2f95018d9f68421aa5fc5f51ad5b89657aa2aaeead37d847114bf4b1cb7fcbc0aa4e9c18daa1cfcc49631c0975385", 0x46, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x7f, r2) 2018/04/29 03:34:17 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb7, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = dup(r0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000200)=0x80000000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000800cafe037aa00100cc56e34e8de8fc89b9fbff07000020186cea684bfd62cd45a47f30aaad83768cb76ba74e235eef7ab09ca5793e805be0bc6a088f6514455744c3aae60955748119968654ae5b287209b6c2f031b81a42950d79ae79d7f12794afa4eec859bd7b3c7cbb23ab9e65"], &(0x7f0000000140)=0x18) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x5, 0x9, 0xfffffffffffffc7c, 0x1, 0x5, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x77}, 0x8) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) [ 168.291046] RDX: 0000000000000001 RSI: 00007fc6ca0b5bf0 RDI: 00000000000000fc [ 168.298332] RBP: 0000000020694ffe R08: 00000000000000fc R09: 0000000000000000 [ 168.305612] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 168.312890] R13: 000000000000066b R14: 00000000006fcaa8 R15: 0000000000000001 2018/04/29 03:34:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007ff8) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r3) dup3(r4, r2, 0x0) 2018/04/29 03:34:17 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x9}) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/04/29 03:34:17 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xaa2) getsockopt(r0, 0x4000000000000029, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x521, 0x8, 0x54d86d2e, 0x1ff, 0x1}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/04/29 03:34:17 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000640)=0x2, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/29 03:34:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/29 03:34:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) fallocate(r0, 0x1, 0x0, 0x40800008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfc7, 0xffffffff, 0x3}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) rt_sigaction(0x0, &(0x7f0000000080)={0x0, {0x3}, 0x4, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) 2018/04/29 03:34:17 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x9) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/8, 0x15f}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/29 03:34:17 executing program 3 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) [ 168.614739] FAULT_INJECTION: forcing a failure. [ 168.614739] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 168.626631] CPU: 0 PID: 12482 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 168.633565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.642925] Call Trace: [ 168.645530] dump_stack+0x185/0x1d0 [ 168.649175] should_fail+0x87b/0xab0 [ 168.652911] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 168.657695] ? kernel_poison_pages+0x40/0x360 [ 168.662206] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 168.667584] ? kernel_poison_pages+0x1a0/0x360 [ 168.672184] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.677648] ? get_page_from_freelist+0xab28/0xb600 [ 168.682685] ? update_stack_state+0x885/0xa40 [ 168.687204] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 168.692607] ? update_cfs_rq_load_avg+0x662/0x1aa0 [ 168.697565] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 168.702611] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.707474] kmsan_alloc_page+0x82/0xe0 [ 168.711477] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 168.716251] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.721106] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 168.726483] ? __wake_up_common+0x123/0xa60 [ 168.730811] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 168.735489] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 168.740956] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.746335] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.751198] alloc_pages_current+0x6b5/0x970 [ 168.755619] skb_page_frag_refill+0x3ba/0x5e0 [ 168.760124] ? kmsan_set_origin+0x9e/0x160 [ 168.764375] tun_get_user+0x10f9/0x7c60 [ 168.768449] ? mntput_no_expire+0xad/0x17c0 [ 168.772786] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.778171] tun_chr_write_iter+0x1d4/0x330 [ 168.782512] ? tun_chr_read_iter+0x460/0x460 [ 168.786930] do_iter_readv_writev+0x84d/0xa00 [ 168.791630] ? tun_chr_read_iter+0x460/0x460 [ 168.796048] do_iter_write+0x30d/0xd40 [ 168.799964] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.805430] do_writev+0x3c9/0x830 [ 168.808990] ? syscall_return_slowpath+0xe9/0x700 2018/04/29 03:34:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/29 03:34:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20044060}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@report={0x54, 0x20, 0x322, 0x70bd29, 0x25dfdbff, {0x6c, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x0, r1, r2}}, [@ipv4_hthresh={0x8, 0x3, {0x1c, 0x7}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40040}, 0x800) 2018/04/29 03:34:17 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x20000000000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/227) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84bd46193986dd6048ada600180000fe800000000000000000000000000000ff020000000034a022eb3b2e5d04e6b028f404dce705000000000000000000013f00ff006600000000"], &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x20602) [ 168.813846] ? fput+0x25c/0x2e0 [ 168.817149] SYSC_writev+0x9b/0xb0 [ 168.820703] SyS_writev+0x56/0x80 [ 168.824173] do_syscall_64+0x309/0x430 [ 168.828081] ? SYSC_readv+0xb0/0xb0 [ 168.831730] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.836922] RIP: 0033:0x455831 [ 168.840115] RSP: 002b:00007fc6ca0b5ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 168.847833] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 168.855116] RDX: 0000000000000001 RSI: 00007fc6ca0b5bf0 RDI: 00000000000000fc 2018/04/29 03:34:17 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={0x0, {{0xa, 0xfffffffffffffffe}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0xa, [0x7f, 0x4, 0x1, 0x80000001, 0xe6e, 0x950, 0x0, 0x401, 0x80000001, 0x4]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7ff}, &(0x7f0000000100)=0x8) preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7, 0x5}) [ 168.862395] RBP: 0000000020694ffe R08: 00000000000000fc R09: 0000000000000000 [ 168.869671] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 168.876948] R13: 000000000000066b R14: 00000000006fcaa8 R15: 0000000000000002 2018/04/29 03:34:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2}, 'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6}, 0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team_slave_0\x00'}) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/sequencer2\x00'}, {0x20, 'team_slave_0\x00'}, {0x20}, {0x20, 'em1&*system'}], 0xa, "368a4fb14f405dade8cc2aa153fb36fbf41c3ab838fd2435cf957391b8dd5d892e2a481c68ea55cd123216270a0039"}, 0x66) 2018/04/29 03:34:18 executing program 3 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040), 0x8) 2018/04/29 03:34:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/29 03:34:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000000140)={0x50, 0x1c, 0x2fe, 0x0, 0x25dfdbfb, {0xffffffffffffffff}, [@generic="95fcde5794cb1e3b069b2d522f1813396b747ce1a7a43edca4effb4b6994d1e08f7afdca83b1237401354a71bf0b", @typed={0x4, 0x58}, @typed={0x8, 0x83, @pid=r1}]}, 0x50}, 0x1}, 0x0) 2018/04/29 03:34:18 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) [ 169.088752] FAULT_INJECTION: forcing a failure. [ 169.088752] name failslab, interval 1, probability 0, space 0, times 1 [ 169.100155] CPU: 0 PID: 12512 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 169.107112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.116500] Call Trace: [ 169.119138] dump_stack+0x185/0x1d0 [ 169.122814] should_fail+0x87b/0xab0 [ 169.126586] should_failslab+0x279/0x2a0 [ 169.130709] kmem_cache_alloc+0x136/0xb90 [ 169.134947] ? build_skb+0x102/0x6b0 [ 169.138751] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 169.144310] ? copy_page_from_iter+0xa9c/0x10b0 [ 169.149084] build_skb+0x102/0x6b0 [ 169.152750] tun_get_user+0x1808/0x7c60 [ 169.156783] ? mntput_no_expire+0xad/0x17c0 [ 169.161191] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 169.166806] tun_chr_write_iter+0x1d4/0x330 [ 169.171185] ? tun_chr_read_iter+0x460/0x460 [ 169.175637] do_iter_readv_writev+0x84d/0xa00 [ 169.180191] ? tun_chr_read_iter+0x460/0x460 [ 169.184639] do_iter_write+0x30d/0xd40 [ 169.188916] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 169.194419] do_writev+0x3c9/0x830 [ 169.198057] ? syscall_return_slowpath+0xe9/0x700 [ 169.202977] ? fput+0x25c/0x2e0 [ 169.206307] SYSC_writev+0x9b/0xb0 [ 169.209957] SyS_writev+0x56/0x80 [ 169.213523] do_syscall_64+0x309/0x430 [ 169.217465] ? SYSC_readv+0xb0/0xb0 [ 169.221136] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.226353] RIP: 0033:0x455831 [ 169.229560] RSP: 002b:00007fc6ca0b5ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/29 03:34:18 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8200, 0x0) write$tun(r0, &(0x7f0000000080)={@void, @void, @ipv4={{0x12, 0x4, 0x0, 0x7f, 0x27c, 0x67, 0x9, 0xd6, 0x67, 0x0, @broadcast=0xffffffff, @empty, {[@timestamp={0x44, 0x34, 0x1, 0x0, 0x0, [{[], 0x800}, {[], 0x1}, {[@multicast1=0xe0000001], 0x1f}, {[@multicast1=0xe0000001], 0x200}, {[], 0x1}, {[@empty], 0x101}, {[], 0x7}, {[@loopback=0x7f000001], 0x270}]}]}}, @gre={{0x0, 0x0, 0x1, 0x80000001, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x90, 0x0, [], "6908154a7464c6fb13c85209c2c36c7c6586c8431de0c9592802d1bc186c1cf91bd93ecc2f536ddbf5e076bbceb8a9aad839c4d65b3479865d26874e215ad40fe5a635eb42ad2eff489bb32d3f578578f70917c324ef310bdd9005520d4a38727adcc1c6e10afa788a03a0d32ada1037f5754e478ac9bdf802eaa5ce724f2fdc6b00e8cbee67fd15bce2146df6ad7b5d"}, {0x100000000, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x800, [], "01fae0ce019264e2f204c0edbce77fe8c61fb94c92f08e45a252dae6a73a1c6690a96b8b0ea9934f2a296f8b6456d4fa667de794d66757238846138fe73f657db3f2aae288126bd052a0e5cda805feacb91f345247b2a96dffef03a58ca2d0561b15a7196e19675d88768494ac71b88a12de401e0a81a0e61f716a6a601cd206"}, {0x3f, 0x0, 0x661, 0x1, 0x0, 0x0, 0x86dd, [0x2, 0x5, 0x5], "a4b2e5cec8124db51974a1b06d6d3ee35b4a26ecb4d9b5f4df9c2fc9e1eb510c24364af6a5b976015e59d9bb843f8d0c68f29b2bfff38f78661794920d7156a6a10b3c7db83f05c608eddbeb88f275c8e2a114b9a73f0839b2727e63bdb20a73d51b1fa8ad7e20dc496bf87df89d84bea7e55976b5a4731677365499a488ce94f71c3f9383be7849691bfa72a7ff3c6333ef34c5fd60accca5b5b9910d04e096a0f1de90e072ed1cbeda4687bd19555c3a3beaa0bd6ba04617cd9a093d48ffe483032283"}, {0x8, 0x88be, 0x1, {{0xf3, 0x1, 0x1ff, 0x1ff, 0xff, 0x7, 0x4, 0x97}, 0x1, 0x1}}, {0x8, 0x22eb, 0x2, {{0x0, 0x2, 0x40, 0xa6, 0x800, 0x9, 0x1000, 0xfffffffffffffffb}, 0x2, 0xffffffffffffffc0, 0x8, 0x100000001, 0x101, 0x7, 0x9, 0x10001, 0x100000000}}, {0x8, 0x6558, 0x1, "668d152948b0fb6e98abb4254f43b9f0dabb66f2c903"}}}}, 0x27c) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xfffffe90) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000100)=@pppol2tpin6, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000040)}, {&(0x7f0000000340)=""/250, 0xfa}], 0x4}, 0x8}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/117, 0x75}], 0x1, &(0x7f00000005c0)=""/183, 0xb7, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000680)=""/98, 0x62}, {&(0x7f0000000700)=""/217, 0xd9}, {&(0x7f0000000800)=""/138, 0x8a}, {&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000009c0)=""/217, 0xd9}], 0x5, &(0x7f0000000b40)=""/8, 0x8, 0x1000}, 0xfffffffffffffffc}, {{&(0x7f0000000b80)=@ax25, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000c00)=""/39, 0x27}, {&(0x7f0000000c40)=""/243, 0xf3}, {&(0x7f0000000d40)=""/241, 0xf1}, {&(0x7f0000000e40)=""/147, 0x93}, {&(0x7f0000000f00)=""/56, 0x38}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x6, &(0x7f0000001fc0)=""/166, 0xa6, 0x5}, 0x2}, {{&(0x7f0000002080)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002100)=""/61, 0x3d}, {&(0x7f0000002140)=""/88, 0x58}, {&(0x7f00000021c0)=""/178, 0xb2}, {&(0x7f0000002280)=""/57, 0x39}, {&(0x7f00000022c0)=""/214, 0xd6}, {&(0x7f00000023c0)=""/250, 0xfa}], 0x6, &(0x7f0000002540)=""/120, 0x78, 0x7f}, 0xfffffffffffffffc}, {{&(0x7f00000025c0)=@hci, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000002640)=""/81, 0x51}, {&(0x7f00000026c0)=""/124, 0x7c}, {&(0x7f0000002740)=""/75, 0x4b}, {&(0x7f00000027c0)=""/77, 0x4d}, {&(0x7f0000002840)=""/121, 0x79}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/214, 0xd6}, {&(0x7f0000003a00)=""/184, 0xb8}], 0x9, &(0x7f0000003b80)=""/73, 0x49, 0x8}, 0x9}], 0x6, 0x10001, 0x0) accept4$packet(r1, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003dc0)=0x14, 0x800) [ 169.237302] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 169.244598] RDX: 0000000000000001 RSI: 00007fc6ca0b5bf0 RDI: 00000000000000fc [ 169.251897] RBP: 0000000020694ffe R08: 00000000000000fc R09: 0000000000000000 [ 169.259196] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 169.266495] R13: 000000000000066b R14: 00000000006fcaa8 R15: 0000000000000003 2018/04/29 03:34:18 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) restart_syscall() getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/29 03:34:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/04/29 03:34:18 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009bac}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x71, "94d7407907982779444d130bda82f9bb7ae1dc89479e573c32b7abe6d779bfe3cb2e8f7057bca7b831bd4889f5bce0e38e7522d2c5dda8bdf7c9e7a32ca1001cbb9ac9aea7add8a902627aff2de3749dc55fa9840c01be90b84407f752ad5f30b70a6be7470f591de00b8c6b9a5cbac12e"}, &(0x7f00000000c0)=0x79) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3ff, 0x1, 0x7f, 0x800, 0x4}, &(0x7f00000001c0)=0x98) fcntl$notify(r0, 0x402, 0x29) 2018/04/29 03:34:18 executing program 5: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6tnl0\x00', 'bcsh0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10800, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) 2018/04/29 03:34:18 executing program 3 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) 2018/04/29 03:34:18 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000002c0)={@mcast1, 0x0}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x4, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000100)="73010080001e000000", 0x4, 0xfb, &(0x7f00000001c0)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/04/29 03:34:18 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000040)) 2018/04/29 03:34:18 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x10200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x1b6000000000000, 0x14, [0x30, 0x1, 0x3, 0xffffffff, 0xcf]}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:18 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) socketpair$inet6(0xa, 0x2, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x3f) 2018/04/29 03:34:18 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000040)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xfffffffffffffffb, 0x3ff, 0x8, 0x2ad, 0x200}, &(0x7f00000001c0)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) readv(r2, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) 2018/04/29 03:34:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/29 03:34:18 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x38e02) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x6, {0x8, 0x8, 0x2, 0x101, 0x20, 0xfffffffffffff81f}, 0x0, 0xde}, 0xe) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/04/29 03:34:18 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)="3ae0d48608232a64a858eb406b8cdaceb913627760961ba3e6ab6a46447758efffe1cfcd1b7bbfd3cbbf6db8c2baba63f26516f792de6e8115af21eb2465b424cc2c55713c295befb0c76a3a6d12fae39efae5deec0c944b9c05f2d28e674602734b8002878cd89b6b68d9efbd68bdbc42cd511aa9404b7e7d0e0c049adfab924b0639f1976039a2608f59cb0e8455817b967d1a9b4edcf1638f355cabcc5196d61338c056694a19810473294e781952a6e5a5e296c601ed939cc0b3a3c5f3ab994dcaee1ceb2e353699ec3fd1738f92aba3a34269cd4326fe29c45b2093707d9697d18566e0b81fb8af5af48851617de50ef5446cf75cb7", 0xf8}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="bec712441b8190b74f11e11ff70413f2cbd8c0fcaefcd1063f2265c072210665175db46e7d5e022b999e11581fa1cf15e4a947b2c5fc072009dfdd11", 0x3c}, {&(0x7f0000000280)="debaa377e022cabca58865a195fb398157700e83552fd569d2cfafbc84b3da3266eac735b52335f738df6554a70e1936cdc1228b067fe8bacabf6c670c67d7d2bb613954950fe4729a0ad22bd391e47960987199c7a67bfa5cc150154b8aa0c0f0511bb9576c9f358c2b902fb4f8919220b7b9f7d95420fcfe186beefd83ef8639db83a1f0626549c29548532edb28ec2c5892f0fa07f96f4d17d4", 0x9b}, {&(0x7f0000000340)="92329f26ec65a2bddc4186dab7ca6025844aac6a2aa4d7f7ba8207a21f6b9c92332194730417ea8ea0831704549eef7b7a0dd93658f06de6871068d4e1", 0x3d}, {&(0x7f0000000380)="3c0500ca6ab7d3a64188bbb49ba046eb81aae4d8ade39f2ff4f73ee9fdc1cb4c6b586716c75432bd0f25fd5ce5879c039f6b746f456076a3cfb7cc78b641e86c0213ba7df107be027b900fa9f0daf2da212d0cc672d276a1036f37976e987581f78eba837c11387a7a0561b887e53b2b3bd827448a7e1cf4b78874fb6a2de941ade940056485fd26be94d3d16b99eaab05fb510bfa5e63159df56684137838257b51fd8464ae1efffa4ca0a1ff86a5448a69ecc976f643415d3230b6646cd594d2ac", 0xc2}, {&(0x7f0000000480)="f1c6383d82450e3260e4780e309d228c6b3470bb233973bfa17606a75289147f0816f7f66dcdcdbbc7f889b6b5133894bdc17c313c", 0x35}, {&(0x7f00000004c0)="29f99a1a9fdd0f17cd8dd91ee3187fd4da57f1cc75f7729fec0a3c2b6338ed2c5ff7046e891180d3a934cd7610ac8b8e106e64a2836b2308c20b50a6943bf433f3a1527ff9bac90067ac032889e7ea395d2f0653c98cfa17ce6fbcdf7ffe298ce1af2ffd589a944e122b892f2a1081cd39c2083787d917308a9961bb802d3f0268d891c5193c", 0x86}], 0x8, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x44}, &(0x7f0000000040)={0x0, 0x0, 0x400000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/29 03:34:18 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000080)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xf) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x10000, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/29 03:34:18 executing program 0: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x8000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4bc7) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1c0000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x124, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7c}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0x11) 2018/04/29 03:34:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) 2018/04/29 03:34:18 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000080)="c0399c6234efbe026e3df8a5333d08f579e8a76afb50239a56571a0aec33224e924ad8bb57f1bd30c5043d4fb474b00b6030d23e87cef17efacdcc222043c631a497", 0x42}, {&(0x7f0000000100)="6b430aaf96824f6907f433217dfbb96a5de4653a17e91e323e00301cf3a9b7b79a6a30b0fe745e29a6d8fa5db8a2e889b0d3f6bb440f3127cdf133e4c22360858e3bf96188326deeb96e89afc179670cbfb9184d865a8b58d27712af745293e390e939aa338269ce846f287abf3e302ed4ecf6ab4fcd62cb08c850cb8002b6d9b61d3951f4f5db12041c6ee4ba5896bcaaef2dc1e15881f0b00a2a8d6d7f0813396f7c7fe23920b4f0477eb80e2b7e341ed627419f2718ff9e3d914cb10bf4c7f21bc4dce2c743dcfe71e3f2f533b8001fe7f932d7895ca053b25ee53fe4e0246399d4", 0xe3}, {&(0x7f0000000200)="3cb090bf91a638c5c99f715fdfbf5128e244d0d372ecf9747b2a44e6860b54b2e902912081f093d65a51a4f07024a0508861e04a7ae24fdf584241287639c27453", 0x41}, {&(0x7f0000000280)="efaaa07634c143c1f4e26915330296e24b6b97d85410827c5ec83d1a1cdb22cc5aae6ca2871a2a4dbb446bfec95e64facab7643f549cef0b0b7c1d0ec0d610791c1e191b815e44f816942f8ed40ae18e1f7428db5fa46260543915f1355e2b3b978e03fda771e4801a8d948d7ec3a4c8fbccbe76e15cb83202f1614710236f95407ec6714ae445fec8d98847597b7f28bbe51b83ec43fbbc71058142be9c67cf03b4a41f61da54a4c260b46f9008168695ef4c9f59e7fcbcdcd4a31a68d1", 0xbe}, {&(0x7f0000000340)}, {&(0x7f0000000380)="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", 0x1000}], 0x6, 0x0) socketpair$inet_sctp(0x2, 0xfbe9911e18cee2fd, 0x84, &(0x7f0000000040)) 2018/04/29 03:34:18 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008000000000000000000000000000000000000ff0200000000ffffffff000000000001000000000008907842aa6d3f58e2ac6c2c72014274202b542321dbe41c322f540be478dd8d0479e137a0e368f01e0afafaec45713b0c9c2d535d2c0095266660e2b4e88f8b78adae7c80441a276ed317857a7a7a72b7cfe0fd6728dfbfc3421ba4237167b71736c1de41c06420"], &(0x7f0000775000)) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x400400) 2018/04/29 03:34:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/29 03:34:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1ffffff}, &(0x7f0000000080)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x1) 2018/04/29 03:34:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x100000000005, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = msgget$private(0x0, 0x4) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4, 0x3, 0xff, 0x9, 0x7, 0xfffffffffcddfeea, 0x8000}, &(0x7f0000000140)=0x20) 2018/04/29 03:34:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:19 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="2d29588e6f8c28a04c6e6fc158409481b1996d0250a374c58ee37739bd95867811dcdb4656878c1550703e6aae7b9006936734e6e26133a3bac16a0b0200a0f29e85634c71f6542333e489406726093b230a0df9ea532f355b5fc05fc877a0216aaa4a326e52390cef0aa18d70da003fca76dbe6ed83205005abc007c3", 0x7d, 0x81}], 0x8804, &(0x7f00000001c0)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@commit={'commit', 0x3d, [0x31, 0x2d]}, 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@compress_force='compress-force', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@compress_force='compress-force', 0x2c}]}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:19 executing program 7: r0 = socket$inet6(0xa, 0x80a, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffceb) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = dup3(r0, r0, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r2, 0x6, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x3) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000000100)="95", 0x1, 0x0, 0x0, 0x0) 2018/04/29 03:34:19 executing program 1: 2018/04/29 03:34:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/29 03:34:19 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\b', 0x0, &(0x7f000000a000)) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200) 2018/04/29 03:34:19 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:19 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="1821c1735074e3b50ebb441fff10701d24d849088911", 0x16, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x8c97, 0x3, 0xffffffffffffffff, 0x6, 0x2, 0x4}) syz_emit_ethernet(0x9d, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipx={0x8137, {0xffff, 0x8f, 0x4, 0x0, {@random=0x40, @random="e0c40d8c4de1", 0x3}, {@random, @random="49d16c8ab4a9", 0x4}, "087dda4a62b5c102686cd3190b62e94eb25b535013cd3ef628ac78e680719289f514e44d7bd11ff17368e28361a123a43338341b52aa81ab27fb409d7f80d06f59b94c5246b1d900366da51d589f709b6e185419349e4df18b12df71a79b3faca8c4731faf40d276ac94df02424e4d9b01"}}}}, 0x0) 2018/04/29 03:34:19 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) 2018/04/29 03:34:19 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0xfffffffffffffffc}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) capget(&(0x7f00000002c0)={0x19980330, r1}, &(0x7f0000000300)={0x3, 0x7, 0x647, 0x100000001, 0x5, 0x1}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff7}, @in6={0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xb8}, @in6={0xa, 0x4e21, 0x1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1000}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x800, 0x401) bind$alg(r4, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) 2018/04/29 03:34:19 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}, 0x9, 0x2, 0x2, 0x20, 0xc}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x8, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'veth1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4b00000001"]}) 2018/04/29 03:34:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/29 03:34:19 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x6a8]}) 2018/04/29 03:34:19 executing program 4: r0 = socket$inet(0x10, 0x0, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="1821c1735074e3b50ebb441fff10701d24d849088911", 0x16, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x8c97, 0x3, 0xffffffffffffffff, 0x6, 0x2, 0x4}) syz_emit_ethernet(0x9d, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipx={0x8137, {0xffff, 0x8f, 0x4, 0x0, {@random=0x40, @random="e0c40d8c4de1", 0x3}, {@random, @random="49d16c8ab4a9", 0x4}, "087dda4a62b5c102686cd3190b62e94eb25b535013cd3ef628ac78e680719289f514e44d7bd11ff17368e28361a123a43338341b52aa81ab27fb409d7f80d06f59b94c5246b1d900366da51d589f709b6e185419349e4df18b12df71a79b3faca8c4731faf40d276ac94df02424e4d9b01"}}}}, 0x0) 2018/04/29 03:34:19 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000240)={@empty, @remote, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000580)={@broadcast, @multicast1, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'ip6_vti0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000840)={0x0, @multicast2, @rand_addr}, &(0x7f0000000880)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001040)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001600)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000001640)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001840)=[{&(0x7f00000016c0)=""/85, 0x55}, {&(0x7f0000001740)=""/254, 0xfe}], 0x2, &(0x7f0000001880)=""/124, 0x7c, 0x9}, 0x7}], 0x1, 0x20, &(0x7f0000001940)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001980)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000002140)={@mcast1, 0x0}, &(0x7f0000002180)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002280)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000022c0)={@dev, @loopback, 0x0}, &(0x7f0000002300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002340)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002480)={0x0, @multicast1, @remote}, &(0x7f00000024c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002540)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002640)={'syz_tun\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002800)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002880)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000030c0)={&(0x7f00000028c0)={0x7ec, r1, 0x800, 0x70bd27, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x170, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x1a0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x652a9d0c, 0x8, 0x2, 0x401}, {0x321, 0x9, 0x0, 0x8}, {0x1, 0x6, 0x0, 0x10000}, {0x59d, 0x9, 0x8, 0x2}, {0x4, 0x1000, 0x0, 0x90e}, {0xffffffffffff15b6, 0x0, 0x3, 0xc5}, {0x9, 0xe1f, 0x8001, 0x7}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0xc4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2f}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x260, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}]}, 0x7ec}, 0x1, 0x0, 0x0, 0x8000}, 0x40) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:19 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e24, 0x41, @dev={0xfe, 0x80, [], 0x12}, 0x200}, {0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x3ff, [0x4, 0x7, 0x80, 0x100000, 0x0, 0x100, 0xc77, 0x9]}, 0x5c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/29 03:34:19 executing program 7: ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4240) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0xc539) sendto$inet(0xffffffffffffffff, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x0, &(0x7f000006d000)={0x2}, 0x10) shutdown(0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/29 03:34:19 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) mmap(&(0x7f0000a80000/0x1000)=nil, 0x1000, 0x400000007, 0x31, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mremap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0xf000, 0x3, &(0x7f00006b9000/0xf000)=nil) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="39c390b5e9cf9d73412e8727704512892c2569084b9288d4e74196b6196d5c6e34535bc6b1fd27ddb57b0d00ba22aaea967f474bd4359bc2e7338f67128863a61d795493e7a0f4ab072a3e76ef63f8fcb7165de37f9c2b1e48c0439d88ec46953b3c208cbb6e1b006642077dfb8bf91556c8a875d428d650c23ba99f19e76ecfcea2914d35f358ac0483f9998b640c07722a10b11c279c57e65b5e3f", 0x9c}, {&(0x7f0000000100)="dd46b368879272ccd34fdce9e0f87c01262cd6836e95d967516806e52ddabafa4f8046f250aacdebe002ba8fe6041c36a951d34971477d26a166d0d58dc7b4f4001c62495d73c6317d57cdf12acdb2b9222e1234", 0x54}, {&(0x7f0000000180)="d2726cfeff926e262def72fe1c5b80e1f17ad6e854fdc75d6ac60d9008219d9c1fa3eedcb75d3a5b9df755a5dca39af3e4fbd1aa4113a7b37101eb465e22fcaa5a0bbdc00a4565d4dea07910aa0d0e377eadfdfb15378340d28db21baa5f2b6ff35b308bb7bb7cb1c9932b0cfe6c5d9be876399b33d9807708466344b779cddb075a16496cf4c9e89c096d6cc9a3f64e7751a3a8707543ce298c80a88d245cf6746d58629e510df83820a9a78f993c95acf22c2e20e717fed93838234311", 0xbe}, {&(0x7f0000000240)="16c7f10ab8e3954f3bdcf95b0572b6953095968988d45fdbf6f2f5c7c068a4632f57aa8d1aabe568ad6a295670169d7eda8cafafcb9f10bb648267c734c3e01279811b686b39fc8843d0f84fdaaa7309f884313a0ec8abbfac4f55952d204943fadf99ac8dd72a8fbd47ae038f8b6f3babc11c59e355bb3d9b6a6e5f67bb5159a874bd47adf6c5481d4723c5146260261abb81124d47bf0b3b4ffa92477286dd9c24ff03880314b3909c29ecde3b15153f91cf72b93ee3edf6dc1c58316775a92e704b20dcc98f9ae464b5989713407ed82f38cbc479f5840b47f403ec11efcb8413", 0xe2}], 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x18) 2018/04/29 03:34:19 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f00000001c0)={0x11, 0xfc, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/29 03:34:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = dup(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) set_mempolicy(0x2, &(0x7f0000000000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) 2018/04/29 03:34:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x5, 0x42, 0x4, 0x1000000000000}, {0x40, 0x9, 0x5, 0x2}, {0xbb78, 0x0, 0x74b6}, {0x400, 0x5, 0xfffffffffffffff9, 0x7f}]}, 0x10) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/29 03:34:20 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) 2018/04/29 03:34:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41f00}, 0x48) 2018/04/29 03:34:20 executing program 3: syz_emit_ethernet(0x42, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100150086dd6006f5260008000000000000000000000000000000000000ff0200000000000000000000000000010000000000089078335b340d36ddcc63437c0542ecd7aa8a6bdae105ebf640c88f9a33bfc12feddc99fc9eeb66609587da1aedcd472137c58eb258f3801c5c7d96754a1d72daf29791f4bde2b914e5c0d09a89c5fdfa91376284216043ba02486a781d6ee11ba1e40be1885ca6b9858bef46d2a81bedde5a6614bd037b94cd713ef0a7c8ef4630e05598c6516922133924f56607d5693f07a5ba0eb947f206af737d4d480bbcb0991d1c11d904ef5cae7960fb7dceb7e2f86c16fe0c940302a3b783e65e2e78a0b436a5b85ed6f41818d04cf1224d71ad0000ca3195"], &(0x7f0000000100)={0x0, 0x4, [0x18d]}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) 2018/04/29 03:34:20 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaa9af42a33f2aa816992aaaa84f8bd46193986dd6048ada6001871d60c47499c3a930000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000060401907800be01fbd4c4cdd5"], &(0x7f0000000000)={0x0, 0x1, [0x20000000, 0x0, 0x0, 0x3db]}) 2018/04/29 03:34:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x41e200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x10c, r1, 0x8, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x65a0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/04/29 03:34:20 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:20 executing program 0: syz_emit_ethernet(0x42, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x4, [0x18d]}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) 2018/04/29 03:34:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x181) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0xfffffffffffffffe, 0x7, 0xffffffffffffffff, 0x20, "eaaf19d5aa8a51da994bfd3aa54f169da8aba6635f56696deb45692e7883aa99b28dc488e0f8d335326b44b0", 0x3f}) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="d179f2508fb13583605d0008a230e7a657f9cc6e7cf7ecb9d25c71d324c5c96643eee5f70109b0649449118f29684c7c90e510833e0f5ba1b6d5e189bfa32421d622acbe8968e2e0f463f23216da5414e351e06f109e13cd587ae1b67d228a53ecebf07152f4bb59dc7023896c4f09551ae5dd4b71073301ed9edd8badb76dd54ad8fc32843960be7dfc97e55660fe2f815d8c30461444207da43665", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="bb4b4a743a37e42c", 0x8}], 0x1}, 0x0) 2018/04/29 03:34:20 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x10, 0x9, 0x1, 0x4, 0x0, 0x4, 0x1, 0xc, 0x6, 0x3, 0x8, 0x5e45, 0x5, 0xff, 0x1, 0x3, 0x2, 0x51, 0x8, 0xcd, 0x5, 0x2, 0x7, 0x1f, 0xdf, 0x5, 0xe2, 0x1, 0xb4be, 0x1000, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x7, 0x48, 0x3, 0xfff, 0x0, 0x4, 0x7, @perf_config_ext={0x811a, 0x1}, 0x0, 0x4, 0x3f, 0x5, 0xfffffffffffffffd}, 0x0, 0xa, 0xffffffffffffff9c, 0x1e8986723a074aa2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4a1, 0x3ff, 0x8, 0x5, 0x0, 0x43, 0x4000, 0xa, 0x4, 0xadc4676, 0x8, 0x5, 0x5, 0x1, 0x4, 0x2, 0x16c0000, 0x4, 0x1, 0x4, 0x81, 0x5c, 0x4, 0x12ee, 0x5, 0x3, 0x3, 0x5, 0x5, 0x100000000, 0x3, 0x14, 0x3ff, 0x6, 0x8, 0x800, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x100, 0x2, 0x100000001, 0x6, 0x2}, r0, 0xc, r1, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="e5fef78ab67f17503591a623109b19f7edbf3d4ccb40b557f2b164bc36cee79b0836df905a16336f15", 0x29) 2018/04/29 03:34:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20200, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x2}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_names='ip_vti0\x00'}) 2018/04/29 03:34:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:21 executing program 0: socket$alg(0x26, 0x5, 0x0) unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x1e1) 2018/04/29 03:34:21 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="7d009bd0ab13bb93be9a8996ef42112a4ed42484589e10fa486d79810f29c26040aee209a8ddfd4e51ac9fc6f3d01b098e9290883d1bcd1c8966336b73444e6edb8de54e6485ed2c40a463687b344d16a9fd9b48a0bbf21afd60dc61af56ce08009e04430c50e8c6482a46afeaa1001e0d7d9276620235bd1673acd3a5047c2128b8b147", 0x84) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x88400) getsockopt$inet_mreqn(r1, 0x114, 0x23, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000040)=0x7) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/29 03:34:21 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="9fa21ac46372ffffffffffff0180c200000086dd6006f5260008000000008000000000000000000000000000ff0200000000000000000000000000010000000000089078"], &(0x7f0000775000)) 2018/04/29 03:34:21 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x3cc]}) 2018/04/29 03:34:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:21 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x4000)=nil}) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x26) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/54, 0xfffffffffffffe92}, {&(0x7f0000000140)=""/4096, 0xd26}], 0x2) 2018/04/29 03:34:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0xab7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1, 0xfd}, 0x8) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000440)={{0x7, 0x4, 0x7, 0x5, 0x6, 0xfab}, 0x9, 0x401, 0x6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}}, 0x20, 0x0, 0x0, 0x8, 0x82}, &(0x7f0000000180)=0x98) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000200)=""/193, 0x74}, &(0x7f0000000300), 0x17}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x4}, 0x8) sendfile(r2, r0, &(0x7f0000000000), 0x7fffffff) 2018/04/29 03:34:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:21 executing program 3: syz_emit_ethernet(0x42, &(0x7f00000012c0)=ANY=[@ANYBLOB="0b000000ffff0180c20000008100460086dd6006f526000c000000000000000000000000000000000000ff020000000000000000009eec000000ffffffffe20890781e298ca70a04bc9dc238f5c5282e631c8305ee5f22af44871c17619912c660f335d30cfc3640e272fa0cfdb48fe6a11a9cd356e464da04098b0b550a94dc69e90eeef680c4ff404a31875b10da8ece5ae01b5d7f77fe81e57f0e8c99192077564ba3a4d23b608c99f614c7bca0a6fe1772c7cb1e1f49b19a7f119435218dc1fa9f729597aa33f63dafb5ea4cc9c3016abaa0e8339cbd617fa0a6"], &(0x7f0000775000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001240)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/173, 0xad}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x9}, 0x2}], 0x1, 0x40002123, &(0x7f0000001280)={0x77359400}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001500)={'nat\x00', 0x0, 0x3, 0xffffffffffffff24, [], 0x4, &(0x7f00000013c0)=[{}, {}, {}, {}], &(0x7f0000001400)=""/21}, &(0x7f00000014c0)=0x78) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001440)='/dev/rfkill\x00', 0x200, 0x0) sendmsg$kcm(r2, &(0x7f0000003ec0)={&(0x7f0000001580)=@l2={0x1f, 0x8, {0xf5f, 0x3, 0x4, 0x1, 0x1ff, 0x81}, 0x9}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000001600)="354030de2245da8b5c4c011db4c8a17dd8145efaab448be9d6e029e4a00f096e5d9a2364fcaa24c40c9d0c1af4ad5da13f6370c0b6057b945a53ca809617858fe450ac60c52f262e921f99afc405a649a1f2b389739ee717bdb610208459cc8276a9ee95ebb3e82337dbf6157fc50a5b2b576e53abffbcbd78dc0a5cbbad960e29559f58fd5e8366c012e0dedf3d1aa8aae8c729d7089a24584aaaf776a3bbc2616784db7aa2c3c7e19a82e1aac380c1693ccc92fdde6ce4903c7b4d2c3db201a6716f0c0ad8e66f25b4af8da8f1ccf70be990b594c2bb791c6c86471d33731f564a1e6b4fadf7015bbe", 0xea}, {&(0x7f0000001700)="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{&(0x7f00000028c0)="daf90bd95029872028e1c67d0bd505a57f0f09af7d30d2dd1625d26548a46201dd77349f20be55026ebce7ecd02127dfa4d82e51fb433b8926e01709d464e54fea11d014d22f9ccf199c80a16f6a9fa129d8b9566562e298949ad5a28a54dd8e86fd4c2582b8c83a81cec5c4af3c3738e018cd5bc65f0f8f64", 0x79}, {&(0x7f0000002940)="35503c055d6de32c5f24afc055aff6ab5b1ce474999141d3e8a4d708046004cb129759f99aa43d931c4bcd690f0cb22dbe49e1b3c8cdbdd0b2df50104da9da969ad5c8381aa1403cf9af7a26a5e4d69b4500b4ab278af424bb27d41e842bc7a5ef374511d8a5c540a093ef0fffe1007aa04a943543d81dcb9118", 0x7a}, {&(0x7f0000001480)="fa001f88a2be119590b4a5a81c3ea54e50b30f8204d9bdd385b7a7469c8cdee10dd3e08d8750b5bc62653f1dc767143e77589adb088573", 0x37}, {&(0x7f00000029c0)="d48bbe53e4e7c913ba838fd9eea3bad91075d6b908e20f1414e0020bf8e04c31ae36fff5f5eb17ac6a93bf582af9cb0ecf5a5873ace4fd77b93c9810ff1f54dddfc1d28eea5624f25a40e36f340f8f9c4228f3b98da3bcd56a6e749ce4812b9282501f77e4123e834bff618c7d4dc9ba587fa0916f007538a14b12c3481cfee2f03556dfbdd22bf478402748c5c270376fc7b3fa6a393b284efb505a2be9c06ce9b9cec190c22b9fc8c0707e2c33b01f622f9a03287fbe2e5f46ce118c739c568daf960bee64d531630784", 0xcb}, {&(0x7f0000002ac0)="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", 0x1000}, {&(0x7f0000003ac0)="73f5f5f3b6a49b45ae1520349d17ddd5c6d872c256f911b68fc3954d788cdd040134645a1537", 0x26}], 0xa, &(0x7f0000003bc0)=[{0x108, 0x11f, 0x9, "40ab863213f5a1dfa62dd9cf3587f22d1c8f955fcb9d9057036fc88fb8e7427ad0858458a3ec2f58a2e9d9e1150350c49d556dea2ac1a9bf7ce51f74a49d4f52f18a4574ab8f2d3ca64aa21bb867bc7895d66d267c00ef52ca125618d678e474726f8d1afbfea8bf6ffd8ab1783cef81a7bdee5ed255f22722511403bcf8c8fafd4985621108d9af46cc00ec18f0a0ba0e54753685f3f672e16e0c3e5a4f2d554260b304ea39f58d8468b41d07b4594c6ccc1083441415cf464b34173b8f2fc72bde8599a1d19f19b59e6933bb893c3137e999ae8989c3abe2c621e5c670d05dde39edaa37e8e3b1aaa62b5187e32e26d4"}, {0x30, 0x114, 0xfffffffffffff800, "058db832e10ec1d2de9622516a7f0a7c9448ba859aeb81a96069"}, {0x50, 0x10c, 0xd585, "f7333aa0c7989c66abf76366c07ec3bfc7de266dcd492882915b9e67d6a400c86f785eb4472114dfe95723739ee6fbef796765c5d73fc1a826241fa179"}, {0xb8, 0x10f, 0x39, "58e66bcfc4bd0916d909a644048ce4c42365a5669199011374348226a3c9aafc44c973e9ac015954c1de43c43ba6e9afc7b35773a6173265e7524a25d9750aed9938f3b61f15d9b171b58ceff71e49238f03b70e00b844a2bbd7d1909e51daa2469505486dfb7ca94b0145d7474d1f235fa0186522831673861b875b9b29193d7b42f6f2258434d5316d9e8892b30837643e8603a22f2a0ad656620770b31893a0252f1ded21"}, {0x50, 0x10f, 0x5, "09d339ba15de662411f49f555c4e2132942a72365302ea865c03d0a5fdf6c0aa53f56f8db0df4d5cc8c1fb43808205ffd25a8a5af2384e8ef7"}, {0x60, 0x1, 0x600000000, "631f25190fe41b460cf3b10ff72f19513c300fe080b36e797d48d08a3b8e9a603b554915ac020961492ddd6efac8742942bcfe832cd51df3fe0cc33e4f99931c6573f27605e3ef1ae9"}], 0x2f0, 0x44000}, 0x4000804) 2018/04/29 03:34:21 executing program 5: r0 = socket$inet(0x10, 0x0, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 172.390241] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/29 03:34:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)) 2018/04/29 03:34:21 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2042) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0xc350, 0x4) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) io_setup(0xfffffffffffffbff, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x1}]) 2018/04/29 03:34:21 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd60482d74c3547a290ee1290b3049acada600180000fe80d9fe000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000001c0)="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", &(0x7f00000000c0)=""/30}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfffffffffffffffa}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r3, 0x341}, &(0x7f0000000380)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x4f, r2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x5, 0x0, 0x69b, 0xff, 0x0, 0x80, 0x0, 0xb, 0x1000, 0x6, 0x8000, 0x5, 0x1f, 0x7, 0x0, 0x2, 0x0, 0x0, 0x401, 0x101, 0x9, 0x0, 0xc1c4, 0x6, 0x7f, 0xffffffff, 0xffffffff, 0x400, 0x5, 0x29, 0x3, 0x0, 0x100000000, 0x8, 0xb2, 0x1, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x100, 0x8, 0xfffffffffffffff7, 0x6, 0x72, 0x100, 0x1}, r4, 0xe, r1, 0x2) 2018/04/29 03:34:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(r0, &(0x7f0000ddeff8)={0x7ffffffe}, 0x8, 0x80800) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0xd, 0xb9ca, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x1}, &(0x7f0000000240)=0x90) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/04/29 03:34:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/29 03:34:21 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) getcwd(&(0x7f0000000040)=""/94, 0x5e) r1 = accept4$alg(r0, 0x0, 0x0, 0xc00) sendfile(r1, r1, &(0x7f0000a2effc), 0x8024) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/04/29 03:34:21 executing program 3: syz_emit_ethernet(0x1092, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x1f, 0x4, 0xf000000000000000, 0x1000, 0x1084, 0x64, 0x1, 0x8, 0xff, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@noop={0x1}, @end, @cipso={0x86, 0x66, 0x0, [{0x0, 0x7, "983852d888"}, {0x7, 0x4, "0fec"}, {0x7, 0xe, "6e1eec25a852a4cb5323d0ed"}, {0x2, 0x10, "6e04d5ac93e2f4920f6af2ff7815"}, {0x5, 0xd, "7007f804facf148cef95bd"}, {0x5, 0x10, "cd82addff9cde1457c83111ad8e7"}, {0x6, 0xb, "d684160d9559c231c5"}, {0x1, 0xf, "c36f4db2c3a2432d6b0d4e7d25"}]}]}}, @igmp={0x11, 0x1, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "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"}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:21 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:21 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x983}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x100000000}, &(0x7f0000000140)=0x8) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x75d) recvmmsg(r2, &(0x7f00000028c0)=[{{&(0x7f0000002400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002a40)) sendmsg$kcm(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) syncfs(r3) 2018/04/29 03:34:21 executing program 3: syz_emit_ethernet(0x1242, &(0x7f0000001240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x8, 0xfffffffffffff867, 0x3}}], {@ipv4={0x800, {{0x1a, 0x4, 0x3, 0x13189707, 0x1230, 0x65, 0x2, 0x2, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x400, {[@noop={0x1}, @ssrr={0x89, 0xb, 0x1, [@loopback=0x7f000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x35, 0x4, [{0x5, 0xb, "8b1cbdba2f327ce91e"}, {0x6, 0xf, "bcbabd724b897b648b9807fe08"}, {0x2, 0x11, "40497310d21141d35de2a5e33509e5"}, {0x7, 0x4, "3eba"}]}, @end, @end, @ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, @generic={0x87, 0x3, 'e'}]}}, @gre={{0x0, 0x0, 0x1, 0x1ff, 0x0, 0x10000, 0x0, 0x1, 0x880b, 0xeb, 0x0, [], "e52be114fa0627e6421c01e502ffbe1d48a430aab6bced12b282763186caec2330ae2ae4a7310d07616371b6b027399cd76dfcf036040e31c1a4d22217612ed0abbe53ae7b5f704f296de1965d0a47f0c238528070515453db3d5d8b9bd814a4390b8c7c33c39abe984e4d1e76c9b9ac8c7c3c52b0887a04fe78158659e0ca70e9c3fc9b13ff5d4d6426eeed4dcab6b97308e4fabcb6c669c8442f3c8084564d4f578ff16a80f9f74b367e07b114db5ad1541f3f89b57d937b1d23b412c993cb4f07da6a1d5b497137758319c925e03c157d211839a034ac3c13384bca7b09cd0415d257f5e19cb08d9fdb"}, {0x40, 0x0, 0x9, 0x7, 0x0, 0x0, 0x800, [0x8, 0x4], "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"}, {0x5, 0x0, 0x401, 0xd594, 0x0, 0x0, 0x86dd, [], "026641860214f9eae3354b01ffd8162599d60f6bf5de1c15285db4f3b80d1478c0cea5694a29b269f81a317b63fcff3f9018bb28a755464b28b990b3"}, {0x8, 0x88be, 0x2, {{0x7fff, 0x1, 0xffffffffffffffff, 0x7, 0x1000, 0x5552, 0x1, 0x100000000}, 0x1, 0x8000}}, {0x8, 0x22eb, 0x2, {{0x2c, 0x2, 0x7f, 0x1f, 0x1, 0x1894b1dc, 0x40, 0x80}, 0x2, 0x9, 0x3f, 0x6, 0x8b, 0x760e, 0x7, 0x3f, 0x2, 0xc1}}, {0x8, 0x6558, 0x1, "568a5fc3662ead65c5373fde1f7562e922da8314f87844346945f3da57a6e2b771f0691980473542ee7a818afecb37b4c17b4b30a9c68c7eece12eaed2a180d4e5d1fe8315822d9f0f729fde00c7a3cb8ecf23497eac1be6ba"}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x420000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xa8, "c75bae94fac17de06e32bc614c04bf2507c26f36cd0f4cd66c886d2102415b15ed52b3f61d5067c15387f52957f2d0647bc5f87fe31797f9230e6f205a6eb193111ce684f03f85642a78ebf5c0aa694ffba496a3e522e0374cf3342a4e46878be556b49c891883363a5277c1fec2a72a5fe55acaaa7a8c9289a66f56ac8275ea0765f7c1ff2c34266487d52652f660a950b5ec295ffa282f0b7aa2438c2d349a76b1957bdb1b2899"}, &(0x7f0000000180)=0xb0) 2018/04/29 03:34:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/29 03:34:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7f, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'bcsh0\x00', 0x401}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$packet_int(r0, 0x107, 0xfffffffffffffffa, &(0x7f0000000200)=0x5, 0x2) syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe800000000000000000000000000000ff0200000000000000000000000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x7ff, 0x8, 0x9, 0x1, 0x401, 0x80000000}, 0x1443e662, 0x143e0c02, 0x715ed1ec, 0x40, 0x0, "f793381507cffb4eb275c603b382a3fc2b34d08d347c99735deeeb917b93ac2e9ac3c49cfc15a68f8b7e1076a3631ca061b8964c50ed55e7e801ceca70fdb870eedb9f9950be73cbdd101afa9e4295a69e97519fd01dfc2f51533d64ceff53a37028f0a433b22a328742c20a6ba91752dad96001aa4969cfc8799153a2cfca67"}) 2018/04/29 03:34:21 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1001, 0x59010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffef9) 2018/04/29 03:34:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/67) tkill(r5, 0x100000000000016) close(r0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r6 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r6, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x10000000, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/29 03:34:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)=ANY=[@ANYBLOB="ffffffffffff0180c200000008060001081c060400000900000000000000ffaaaaaaaaaa00ffac14ffbb"], &(0x7f0000000440)) 2018/04/29 03:34:23 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600180000fe8f0000000000000000000000000000ff0200000000000100000100000000013f00ff0066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) process_vm_readv(0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/135, 0x87}], 0x5, &(0x7f00000017c0)=[{&(0x7f0000000480)=""/165, 0xa5}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/207, 0xcf}, {&(0x7f0000001640)=""/63, 0x3f}, {&(0x7f0000001680)=""/87, 0x57}, {&(0x7f0000001700)=""/177, 0xb1}], 0x6, 0x0) 2018/04/29 03:34:23 executing program 7: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/04/29 03:34:23 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:23 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) 2018/04/29 03:34:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='&&(.\x00') 2018/04/29 03:34:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/29 03:34:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000000)=@fragment, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x80000001}, 0x8) 2018/04/29 03:34:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/29 03:34:23 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x20002) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) shutdown(r0, 0x0) 2018/04/29 03:34:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05a103001d000000000020", 0xd) fanotify_init(0x1, 0x8000) 2018/04/29 03:34:24 executing program 7: unshare(0x400) syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/04/29 03:34:24 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/29 03:34:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) 2018/04/29 03:34:24 executing program 0: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='+*wlan1\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 2018/04/29 03:34:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/29 03:34:24 executing program 1: io_setup(0xcf, &(0x7f0000000040)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x101000) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x1b1800) r5 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x4400, 0x0) r7 = accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e, 0x80800) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r8, 0xc0045520, &(0x7f00000009c0)=0x2) sendto$inet6(r6, &(0x7f0000000380)="eee7dfec1c7c610fef29a831ed5356464e0425a9bef410318985706cb456118e97b2faa89347fcec4127a1634e35b47d6ce07d9774cd5f2fa2", 0x39, 0xfe6170dfc7d7814a, &(0x7f0000000980)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, @loopback}, &(0x7f0000000600)=0x10, 0x80000) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x100, 0x0) r11 = syz_open_dev$dmmidi(&(0x7f0000000740)='/dev/dmmidi#\x00', 0xcd47, 0x2) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='net/fib_trie\x00') r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = syz_open_dev$sg(&(0x7f00000008c0)='/dev/sg#\x00', 0x6, 0x800) io_submit(r0, 0x7, &(0x7f0000000940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f00000000c0)="19cf1dc2b5c1f9fa63d1722355ade365b0289bed7f9f4772ced9bef49035964e545e0f8d4ef8f9be313771360567640e2f569ecd85e88d558d6f773e0303f0461dbdaaf608a2a87fdbd2efa6db3adc9c6bb7f20bbfd48bdea4909daea18f57c834aec3de456afc16bf38", 0x6a, 0xdd8, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000200)="a6603c05a8f1b16fe859191676b9f33913bf4203c404ae89f2fd27202fa1a920fc1d0a6b5bf32ae54be76d1389971ec32520a626c0fca1d350faca6123274524698228c8e10f1657f7894bf479c61f63046d37490aec77919ff5371a11611a8610e4da9bf3f6dbfcbc149035457cea912294436a41d83e3fe32bca114ff4ec7aedfc342eb8df858bff57b6d3b2b500", 0x8f, 0xdfd0, 0x0, 0x0, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x5, r5, &(0x7f0000000380), 0x0, 0x3, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x7f, r7, &(0x7f0000000500)="f02b3e0f0e740a04824147389ed69cca43838d59c4b854a77ea30bcfcfa6ea31fde2e9b377daff004c34fe399dfbfd09", 0x30, 0x9, 0x0, 0x0, r8}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x7fff, r9, &(0x7f0000000680)="096956cfc29359f4842c57077daefb147f2e9e", 0x13, 0x40, 0x0, 0x1, r10}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x9, r11, &(0x7f0000000780)="7146e76f8aaddb", 0x7, 0x1000, 0x0, 0x1, r12}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x8, 0x2, r13, &(0x7f0000000840)="b693bb0c9e8e2dcca6f862d6d2beac1454a5a4028e507ea40e03d3db8dd81c8a5a5f1e36fed1340fe7d5e6aa5265b801ad9429856ee7e237fee39953af9520f0e9c7f59ed1790662d3c4c0cf13e01cd16956e5f5493581", 0x57, 0x4, 0x0, 0x1, r14}]) r15 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') preadv(r15, &(0x7f0000000640)=[{&(0x7f0000000580)=""/23, 0x207}], 0x100000000000006d, 0x100000000000000) 2018/04/29 03:34:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/29 03:34:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/29 03:34:24 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/29 03:34:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/04/29 03:34:24 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x2) link(&(0x7f0000000000)='..', &(0x7f0000000080)='../file0\x00') syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x7, &(0x7f0000001500)=[{&(0x7f0000000100)="6fa2b41940b052dbe617fbab4703056213b93df6304aed03abe2c444c1b846737938a9d4615b", 0x26, 0x8}, {&(0x7f0000000180)="91bb9315b9384ec89f22f9cb37f3718e02a9b39634c1e36e45755781b5fa27ca0b94b1b955d77e89f1b3fa15d00f0689088721fc1c4b1c09ca4921a21cd426cbc9c896bd03952d996277b618cf44f74b6ef157b807129fe5da560e175846eded446e0f2f2c80732e1865b4099b7f7e38c1b752e0fa55e16eb89bb2bcc98c4b6b34fdfda568556321f642628a0a660575d5d46952e235978304bb516ee52bf5cef38ff8d4741f88106789c6775bff4c63cf38cdb434c25ae78a3e8d7cacadf304fde3560a", 0xc4, 0x1}, {&(0x7f0000000280)="2431fffe4f340ef95dcc62663f8794b061bbf8b6bdef7aa457b8a84df2d136d83e9a735234ec36c7f564d3f03a27a3a54d9258f0380b3805a4347e2cc99d1d8c32d7144aeab1741dc7c2e11bdb32fc84dd2006037bf81d339f27e194995545e3a287237bccc3b4513158dca8e2d15792788e58077483bd31c8836604cac774ca10cdd135ac67b6b7fbe4712703d1793faf464c10ecce8aae8442660cc7b53c11933255fe11d37aca4d1d812d57f0b80d84775cec46940aa00f9154ad24db4252735b48fdc53c147157de46afe029d680b6cacdd3c8e46647a7aac45c60d0", 0xde, 0x6}, {&(0x7f0000000380)="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", 0x1000, 0x5}, {&(0x7f0000001380)="4021f367", 0x4, 0x2e}, {&(0x7f00000013c0)="b768011edfa6559facfe1bd3180c57743708ce1b74be6bf5d23a2063e45fd7912ec82695420bb2538dbd4e1ef72e40d6334830438cb042b524ab2868c50bc207115bd7b08cdf3dbd0f3c4061504fdf738096680f6aca2d851d4c0be800b6045e89d1c050", 0x64, 0x7f}, {&(0x7f0000001440)="8aea8f10ec61cf5dfe6acf48befb2ed644a1b6f7d20c77d18c5f713b96831703c40eb01fc3993c70249433987d890f090552546684f00e6d0798893d3548798ad61a82eb08a4fb74968aae7f3361c88c8e34a90e9e2c18fd244dcd89ea1ca85d9427df61f5a136d3c861ebdc823a864e8c9b7b28ea89158cc617f4d481d799718786720b481c1742cb9a29a6b7dcfbebc7c408dfc991dcd28395ffcba8e1d28efc", 0xa1, 0x6}], 0x40000, &(0x7f00000015c0)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@norecovery='norecovery', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@nouuid='nouuid', 0x2c}, {@prjquota='prjquota', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@quota='quota', 0x2c}, {@barrier='barrier', 0x2c}, {@inode64='inode64', 0x2c}]}}) 2018/04/29 03:34:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000300)='./file0\x00', 0xffffffffffffffff) acct(&(0x7f00000003c0)='./file0\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @multicast2}, &(0x7f0000000180)=0xc) 2018/04/29 03:34:24 executing program 1: r0 = socket(0xa, 0x2000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x9f}]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0xa}, 0x4) recvfrom$inet6(r0, &(0x7f0000000140)=""/198, 0xc6, 0x2002, &(0x7f0000000080)={0xa, 0x4e21, 0x7b, @local={0xfe, 0x80, [], 0xaa}, 0x2400000000000000}, 0x1c) 2018/04/29 03:34:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/29 03:34:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xc) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x20, 0x3, 0x8, &(0x7f0000ffa000/0x1000)=nil, 0x7fff}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 03:34:24 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'ip6_vti0\x00'}, 0x18) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0xfd11, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000040), 0x4000205, 0x0, &(0x7f0000000140)={0x0, r3+30000000}) accept$unix(r0, 0x0, &(0x7f0000000100)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[], 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/04/29 03:34:24 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/29 03:34:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a90ad007a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a3ad2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d4938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7a7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2010000006d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014461a18980442a0671ec260cf1a778f5835e725ed93eb2033cc405adf7f82e12e23272053e4f3fd304ea69d8521f3ea6e9759c0b93be96d73c0f5eb3a72f65f7b739e9da4997bde0340371b71bbfc4a6aacfccc461fa89e246df3dca5ee5c01bff3d13b6ace4bf4dfe3ca4353cb4edab244f8f8e678893ec41530ed9ce6ca6afff349a1c515e7c3f2e02571b3f9db92c4eb93c8c193e23a6c1cb5d4c2f7655700b6f21d3bec456cf06550bfba457deae5f26cc1c0853c4", 0x102a}], 0x1, &(0x7f0000001500), 0x0, 0x2}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) acct(0x0) 2018/04/29 03:34:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) ioctl(r0, 0x8b36, &(0x7f0000000080)) 2018/04/29 03:34:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/29 03:34:25 executing program 1: rt_sigprocmask(0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffbffa}, 0x0, 0xfffffffffffffdf5) r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x500, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x400) timer_create(0x0, &(0x7f0000044000)={0x0, 0x4000000000017, 0x4000, @tid=r0}, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) fallocate(r1, 0x2, 0x7, 0x3f) 2018/04/29 03:34:25 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="b60000003ded07176da7f8073a99dcaf785d33249dd794fc17d71a154671e70ccd2b2b32b996227a91734b30d7c1efa1462e7e90bcec0f736b62ee14a45345e4267d41c5ddca6f9ad798ee68df4a967234d01778913780d40fe43e17a9156da3348fbb09f57c98052c31ebccf9abdc66e9610f37146901e2bfb9fd302b1eea109860ba419a69b880de92c5e8f61d3d2ec6c66cd532a5885cc3223ccdfe346ea073c54afde03aea4813707670d1dafce591a76252284bc819f4f6af4e6867e6c6a70b6a76f2"], &(0x7f0000000100)=0xbe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x84) socket$packet(0x11, 0x0, 0x300) 2018/04/29 03:34:25 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000", 0xe}], 0x1}, 0x0) 2018/04/29 03:34:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x240200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x8001, 0x6, 0x1, 'queue1\x00', 0x10001}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)}, 0x10043) recvmsg(r0, &(0x7f0000002080)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) 2018/04/29 03:34:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) [ 176.358143] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/04/29 03:34:25 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000", 0xe}], 0x1}, 0x0) 2018/04/29 03:34:25 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220040, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x6005}, @hdr={0x1, 0x1, 0x1, 0xfffffffffffffff9, 0x4, 0x7}, @ipv6={0xf2, 0x6, "6463b3", 0x19a, 0x0, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0xba, 0x0, 0x6, 0x10001, 0x0, 0xfffffffffffffff7, 0x68}, @hopopts={0x2f}, @routing={0xbf, 0x8, 0x1, 0xfff, 0x0, [@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}]}, @fragment={0xff, 0x0, 0x3f, 0xffffffff, 0x0, 0x16, 0x65}, @hopopts={0x3c, 0x4, [], [@enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x200}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x7}]}, @hopopts={0xe7, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x2f, 0x10, 0x2, 0x7ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x12}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}], @tcp={{0x4e24, 0x4e21, r1, r2, 0x100000001, 0x0, 0x16, 0x81, 0x4, 0x0, 0x9, {[@fastopen={0x22, 0x10, "dbd2dd95bdd40da3d4965de9001d"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x7fff}, @sack={0x5, 0x12, [0x82, 0x7, 0x8, 0x8]}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @md5sig={0x13, 0x12, "a0a4b045594f8b40744fa1dee44e83a2"}]}}, {"5d5fc7e62c6ac36a3119c17d641b6d0e0227ccfe0e3bccecffdc"}}}}}, 0x1d0) 2018/04/29 03:34:26 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000400)={{0x6, 0x2d, 0x0, 0x1ff, 0x1, 0x100}, 0x4, 0x2, 0x80, 0x5, 0x7, "e6332229ee216eff2c2e684130c70279f8e8106a487a6c3c61a6ed7b61417f7c003d2f803972c41558fb8402ebb9c212d8aa532031af094c4e7007b2ad8b163eba8172a4532866f8c0414f046bafdcf28fb8925ba0d6c150d7e8ab78f408591715027cae3f63a2f8b084b585907338c59dbc4a486c2d43b784f3044d750462a7"}) 2018/04/29 03:34:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {0x80000100000000}, @connect}], 0x30) 2018/04/29 03:34:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/29 03:34:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x13, 0x0, 0x0, 0x2}, 0xfffffffffffffede}, 0x1}, 0x0) r1 = dup2(r0, r0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/04/29 03:34:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000240)=@l2, &(0x7f0000000100)=0x80) socket$unix(0x1, 0x3, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000140), 0x3) sendfile(r2, r2, &(0x7f0000000180), 0x7527fb3200000000) 2018/04/29 03:34:26 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd7306f52600080000000000000000000000ff0200000000000000000000000a2d7e0617fd8348689c11cf29281600010080000008907f260366577c53059c99c42b0d1e97a0876bda8114079412927fe2436ef91dd1257aa4ccad76092936550000"], &(0x7f0000775000)) r0 = socket$inet(0x2, 0xa, 0x3f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x3f8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x1}], 0x38) clock_gettime(0x0, &(0x7f0000003b40)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x80) sendto$unix(r3, &(0x7f0000000200)="ff43f624d92fa49f1103397610c591ef6d53afaee17151ec6dffab5f9843ebeb2ba64375e92d245900f79cf4c161c47c34837457a24015694fb8fe60567397767ba681e5ffa8702ea87257fb3fadba4a5387400a240791be038b185f307dac2b2b69b9e9d477cf68d90d68c7e1b7efe8ebb9f28252998ea58f534c8658c9fac38ab3ec2626031d3b47f964972abf3e273211493af801a20b125670ee9984418c09722730ea4c20c0eb21eb1dc80a3fd355408916dd2662b61cbe875853554c20fd9c9918afde772ea482277588b29ed55b3e3473b2dfa32f82e8beeb7680e553f102762f", 0xe4, 0x20000800, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080), 0x3, 0x0, &(0x7f0000000100)={r4, r5+30000000}, &(0x7f0000000140), 0x2) bind$netrom(r3, &(0x7f0000000380)=@ax25={0x3, {"3d13a4abd936a8"}, 0x3}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000003ac0)=[{{&(0x7f0000002500)=@un=@abs, 0x80, &(0x7f0000003840)=[{&(0x7f0000002580)=""/203, 0xcb}, {&(0x7f0000002680)=""/61, 0x3d}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/170, 0xaa}, {&(0x7f0000003780)=""/51, 0x33}, {&(0x7f00000037c0)=""/3, 0x3}, {&(0x7f0000003800)=""/30, 0x1e}], 0x7, 0x0, 0x0, 0x7fff}, 0x6}, {{&(0x7f00000038c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003940)=""/40, 0x28}, {&(0x7f0000003980)=""/241, 0xf1}], 0x2}, 0x7}], 0x2, 0x40, &(0x7f0000003b80)={r1, r2+10000000}) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000003bc0)=0x6, 0x4) 2018/04/29 03:34:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2}, &(0x7f0000000080)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0xce, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='veth0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8004, 0xc0bf59e1592eed1b) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x3, 0x3a, &(0x7f0000000140)="19a0998343841449e8d470ba12757c1430eab4ee499f2c762de807734a805fa0f6c869cd6d0307b39cab63549fa9e829ef31bb0e68e9a7e5a28b"}) 2018/04/29 03:34:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000", 0xe}], 0x1}, 0x0) 2018/04/29 03:34:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d879", 0x15}], 0x1}, 0x0) 2018/04/29 03:34:26 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000500)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000340)={0x0, 0xfffffffffffffffd, 0x40000000000003, 0x3, 0x1}) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') creat(&(0x7f0000000440)='./file0\x00', 0x40) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r3, @ANYBLOB="080029bd7000fbdbdf250500000008000400ff0700000800060000100000400002000800000009000000080006000500000008000800ab0a0000080003000500000008000400ffffffff14000100e00000020000000000000000000000007000010008000b0073697000080004004e220000080009004300000008000100020000001400030000000000000108000b007369700008000b007369700008000500000000000c000700100000001800000014000300ac1414bb00000000000000000000000008ad09630c1a20cee336e281ee00040001000100"], 0xdc}, 0x1, 0x0, 0x0, 0x880}, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x401, 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000280)={0x3, 0x4, 0x3, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000003c0)) ioctl$KDMKTONE(r2, 0x4b30, 0x10001) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/04/29 03:34:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000", 0xe}], 0x1}, 0x0) 2018/04/29 03:34:26 executing program 1: r0 = timerfd_create(0x5, 0x801) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = semget$private(0x0, 0x1, 0x2) semtimedop(r3, &(0x7f0000000040)=[{0x3, 0x6, 0x800}, {0x3, 0xfff, 0x1000}], 0x2, &(0x7f0000000080)={0x0, 0x989680}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x202100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x7530}, 0x10) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/29 03:34:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f0000000040)=[{0x5}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/29 03:34:26 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4) 2018/04/29 03:34:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 03:34:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d879", 0x15}], 0x1}, 0x0) [ 177.749136] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 177.807951] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/29 03:34:27 executing program 2: r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0xff}}) readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)=""/254, 0xfe}], 0x2) 2018/04/29 03:34:27 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x2002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) connect$packet(r1, &(0x7f0000000200)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) pwrite64(r0, &(0x7f0000000240)="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", 0x1000, 0x0) 2018/04/29 03:34:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000", 0xe}], 0x1}, 0x0) 2018/04/29 03:34:27 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200f10086dd6006f52600080000000180000000ff0000f6feeb53f2416b34c5020000000000000000000000000001"], &(0x7f0000775000)) 2018/04/29 03:34:27 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f0000000040)=[{0x5}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/29 03:34:27 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xfffffffffffffe8f, &(0x7f0000001340)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1ffffffffffff2b"], 0x1}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/29 03:34:27 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d879", 0x15}], 0x1}, 0x0) 2018/04/29 03:34:27 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x9, 0x1) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup3(r2, r2, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000040)={0x2, 0x7}) ioctl$TIOCGPTPEER(r2, 0x5405, 0xffffffffffffffff) 2018/04/29 03:34:27 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497", 0x18}], 0x1}, 0x0) 2018/04/29 03:34:27 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260092d80000000000000000000000000000000000ff0200000000000000000000000000010000000000089078"], &(0x7f0000775000)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000ff1000/0xf000)=nil, 0x4) 2018/04/29 03:34:27 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000040)="995de4e3f8bb697a93ce964f76ba9c2b57bdc98e54b313a36e0e8396675357cf6f8183") 2018/04/29 03:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/205, 0xcd}], 0x1, &(0x7f00000006c0)=""/145, 0x91, 0xffff}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/103, 0x67}], 0x5, &(0x7f0000000500)=""/139, 0x8b, 0x4000}, 0xc6b}], 0x2, 0x22, &(0x7f0000000680)={r1, r2+10000000}) 2018/04/29 03:34:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000", 0xe}], 0x1}, 0x0) 2018/04/29 03:34:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1) 2018/04/29 03:34:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x6, 0x4, 0x100000005, 0x0, r0}, 0xfffffffffffffd6c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000000)="9d", &(0x7f0000000140)=""/210}, 0x18) fcntl$getflags(r0, 0x40b) 2018/04/29 03:34:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3fffffffffffff}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/29 03:34:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xff, 0x6}], {0x8100, 0x2, 0x5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1000, 0x103081) openat(r0, &(0x7f0000000200)='./file0\x00', 0xc0900, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/143, &(0x7f0000000100)=0x8f) 2018/04/29 03:34:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497", 0x18}], 0x1}, 0x0) 2018/04/29 03:34:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d879", 0x15}], 0x1}, 0x0) 2018/04/29 03:34:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6f6f6d5f81000000cec8429b6a000f919562d771fd0f6a22b5928155ed790fb219364e2804b562bf9b0b77fe4cc6499353ca540230a289862250b02b1b4db39f123c9eee93506e85af6c328212b8cabcbeaf2b265100c79fbf27f9936c8dfb735a92fee6377a2fe3728c75f67fc4f53a0147e411fe9648028f50493fa12ffc13dc2d70c7bd6d07ed1d994446204d5085f5ec1f7947ec3d8c4c05080000009f3cf9bbfb67e50a41b42b01f3ded61fa798be1235958c4a60b57e") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80000) fcntl$notify(r2, 0x402, 0x8) sendfile(r0, r1, &(0x7f0000000000)=0x31, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@loopback}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) 2018/04/29 03:34:28 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'lokeyringeth1&em1ppp0\x00'}, &(0x7f0000000140)='ppp0+[[md5sumvmnet1.\x00', 0x15, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1010c2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x3bed}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x9}}}, &(0x7f0000000380)=0x84) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'os2.', '/dev/audio\x00'}, &(0x7f0000000440)='user.', 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x24032}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r3, 0x104, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x8000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000600)={'broute\x00'}, &(0x7f0000000680)=0x78) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x31022c}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r3, 0x200, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x90}, 0x40001) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000800)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000840)) r4 = accept4$ax25(r1, &(0x7f0000000880), &(0x7f00000008c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000900)={r2, 0x1}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000980)={r2}, 0x8) prctl$getname(0x10, &(0x7f00000009c0)=""/249) accept4$ax25(r4, 0x0, &(0x7f0000000ac0), 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000b00)) clone(0x400, &(0x7f0000000b40)="053bfe69ae2de8ae17cc4344c18ed43e949238088034473f40b36057bc7b151bba7bd5a3a2e4b72245d2c8bbd137a4e166d69e28df882ed7ec3c6509dce0fcbb1a35529ee4d6ebef9bc964ba4bb399e31aa8be270ad9de30b268dc9aaada10917b7aaf23d0e5ba0baa066b3cba8641fa2b1b5923d35f3f9fd8746c2917e508ece879c7807b22adf1ddbc937ff0e1d9679d991591e576e6014529d43e097336f9e398361cc5de3117784ec3f79658650d4c995c", &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)="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") r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = open(&(0x7f0000001c80)='./file0\x00', 0x2000, 0x20) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000001cc0)={0x81, 0x118, 0x80000001}) getsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000001d00)=""/122, &(0x7f0000001d80)=0x7a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001dc0)={r5, 0x10001, 0x30}, &(0x7f0000001e00)=0xc) fcntl$setsig(r4, 0xa, 0x6) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001e40)=0x9199, &(0x7f0000001e80)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r7, 0x111, 0x5, 0x1000, 0x4) finit_module(r6, &(0x7f0000001ec0)='{\x00', 0x1) 2018/04/29 03:34:28 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @empty, 0xf68}, {0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x401, [0x1, 0x100, 0x78, 0x2, 0x5, 0x4, 0x9, 0x1ff]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) 2018/04/29 03:34:28 executing program 0: pipe2(&(0x7f0000d0d000)={0xffffffffffffffff}, 0x0) io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r1, 0x3e84, &(0x7f00004a7ffc)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00005be000), 0x31c}]) 2018/04/29 03:34:28 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) r2 = dup2(r0, r1) ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x400010000, &(0x7f0000000100)=0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x8, 0x3ff, 0x8}, 0x10) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x40000000000000, r2, &(0x7f0000000200)}]) 2018/04/29 03:34:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) 2018/04/29 03:34:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d879", 0x15}], 0x1}, 0x0) 2018/04/29 03:34:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x100000000000000}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/29 03:34:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497", 0x18}], 0x1}, 0x0) 2018/04/29 03:34:28 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) open(&(0x7f0000000040)='./control\x00', 0x84000, 0x80) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) 2018/04/29 03:34:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x1}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r3 = syz_open_pts(r0, 0x2) dup3(r3, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/29 03:34:28 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000b79000/0x3000)=nil, 0x3000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x2, 0x3}, 0x40}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000000)=0x1000002b3) 2018/04/29 03:34:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x1, r0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) 2018/04/29 03:34:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d879", 0x15}], 0x1}, 0x0) 2018/04/29 03:34:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d", 0x1a}], 0x1}, 0x0) 2018/04/29 03:34:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x228080) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/29 03:34:29 executing program 7: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000008c0)}, 0x4008000) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x10000, 0x6) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/29 03:34:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100ffc, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x5e, @empty, 0x4e23, 0x1, 'wrr\x00', 0x1, 0xe382, 0x7c}, 0x2c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x4, 0x3f, {0x3, 0x3}, {0x8, 0x400}, @rumble={0x0, 0x309}}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/29 03:34:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10001, 0x400000) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1000, 0x2011, r0, 0xffffffffffffffff) r1 = socket$inet(0xa, 0x1000000000006, 0x5) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x200) ioctl$sock_SIOCGIFINDEX(r1, 0x8982, &(0x7f0000002ff2)) 2018/04/29 03:34:29 executing program 2: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d4) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x2, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/29 03:34:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497", 0x18}], 0x1}, 0x0) 2018/04/29 03:34:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d", 0x1a}], 0x1}, 0x0) 2018/04/29 03:34:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = msgget(0x1, 0x4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/10}, 0x12, 0x2, 0x3000) 2018/04/29 03:34:29 executing program 7: perf_event_open(&(0x7f0000940000)={0x80000000000002, 0x70, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, @perf_bp, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2dd, 0x101000) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x82000) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/29 03:34:29 executing program 6: r0 = socket(0x8, 0x80f, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002440)={@loopback, @loopback, 0x0}, &(0x7f0000002480)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000024c0)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x9) 2018/04/29 03:34:29 executing program 2: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d4) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x2, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/29 03:34:29 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000053b000/0x4000)=nil) sigaltstack(&(0x7f0000538000/0x4000)=nil, &(0x7f0000000000)) 2018/04/29 03:34:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) mlock(&(0x7f000074e000/0x4000)=nil, 0x4000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00000d7000/0xf000)=nil, 0xf000, 0xfffffd, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xb41, 0x200) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x8, 0xc94b, 0x8001, 0xebd, 0xffffffff, 0x5}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) r2 = getpid() prlimit64(r2, 0xa, &(0x7f0000000000)={0x4, 0x6}, &(0x7f0000000040)) 2018/04/29 03:34:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d", 0x1a}], 0x1}, 0x0) 2018/04/29 03:34:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x8) r1 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/29 03:34:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/04/29 03:34:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497", 0x18}], 0x1}, 0x0) 2018/04/29 03:34:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x3c, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x40, 0x6, 0x6, 0x10000}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="e000ee7f6416f0052713efb52cd6045b482eda017b4541a543b30487badce8ca841c749e56319d92d475016962d43ad2c80a9199f51d2e18d2740554a51d1b11ff07f0cc9a9d8b53b4c6990fce2320b6e2e2c7657a1073fe3b83777ff5231a5ae232aac64cd96579ad534f279a", @ANYRES16=r2, @ANYBLOB="000b28bd7000fddbdf25040000000800060008000000440001000800020011000000080002003f0000000c0006006c626c630000000008000800ff0f000008000b007369700014000300000000000000000000000000000000015c000200140001007f000001000000000000000000000000080009000600000008000300030000000800070040000000080004000400000008000b000a00000014000100ac1414bb000000000000000000000000080002004e2200001c0001000c00070005000000000000000c0007000e0000000b000000080005003a010000"], 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8804) 2018/04/29 03:34:30 executing program 7: set_mempolicy(0x4003, &(0x7f0000a94ff8)=0x1000000000000005, 0x1f) pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) fcntl$setlease(r1, 0x400, 0x0) 2018/04/29 03:34:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x2}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x4000) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1000) 2018/04/29 03:34:30 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:30 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) lchown(&(0x7f0000000040)='./file0\x00', r3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004340)={'vcan0\x00', 0x0}) lstat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004440)={{{@in=@rand_addr=0x3cf, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3ff, 0x4e24, 0x4, 0xa, 0xa0, 0x80, 0x7e, r4, r5}, {0x0, 0x8, 0xb2, 0x9662, 0xc9, 0x7fffffff, 0x4, 0x3}, {0x0, 0x800, 0x0, 0x7ff}, 0xfffffffffffffffe, 0x6e6bb6, 0x1, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x3, 0x1f, 0x10000, 0x3, 0x40}}, 0xe8) 2018/04/29 03:34:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497", 0x18}], 0x1}, 0x0) [ 181.319925] FAULT_INJECTION: forcing a failure. [ 181.319925] name failslab, interval 1, probability 0, space 0, times 0 [ 181.331607] CPU: 0 PID: 13285 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 181.338587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.347986] Call Trace: [ 181.350646] dump_stack+0x185/0x1d0 [ 181.354331] should_fail+0x87b/0xab0 [ 181.358102] should_failslab+0x279/0x2a0 [ 181.362227] kmem_cache_alloc_node+0x151/0xc70 [ 181.366852] ? __alloc_skb+0x203/0x9f0 [ 181.370833] ? netlink_autobind+0x981/0x9e0 [ 181.375233] __alloc_skb+0x203/0x9f0 [ 181.379019] netlink_sendmsg+0x9a6/0x1310 [ 181.383422] ? netlink_getsockopt+0xc80/0xc80 [ 181.387992] ___sys_sendmsg+0xec0/0x1310 [ 181.392162] ? __fdget+0x4e/0x60 [ 181.395609] ? __fget_light+0x56/0x710 [ 181.399569] ? __fdget+0x4e/0x60 [ 181.403016] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 181.408459] ? __fget_light+0x6b9/0x710 [ 181.412522] SYSC_sendmsg+0x2a3/0x3d0 [ 181.416431] SyS_sendmsg+0x54/0x80 [ 181.420065] do_syscall_64+0x309/0x430 [ 181.424016] ? ___sys_sendmsg+0x1310/0x1310 [ 181.428398] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 181.433628] RIP: 0033:0x455979 [ 181.436846] RSP: 002b:00007f7a64eb0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.444600] RAX: ffffffffffffffda RBX: 00007f7a64eb16d4 RCX: 0000000000455979 [ 181.451905] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 181.459221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.466534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 181.473846] R13: 00000000000004d9 R14: 00000000006fa4f8 R15: 0000000000000000 2018/04/29 03:34:31 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) write$tun(r0, &(0x7f0000001340)={@void, @void, @eth={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x27, 0x6, "06a1b3", 0x10e4, 0x3a, 0x6, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@srh={0x33, 0x6, 0x4, 0x3, 0x7, 0x80000000, 0x21, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}]}, @srh={0x7f, 0xc, 0x4, 0x6, 0x9, 0x7, 0x5571, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}]}], @tcp={{0x4e21, 0x4e21, 0x41424344, 0x41424344, 0xffffffffffff8a35, 0x0, 0x11, 0x10, 0x2, 0x0, 0xb27, {[@sack={0x5, 0xe, [0x0, 0x7fff, 0x2]}, @sack={0x5, 0x6, [0x8]}, @eol, @timestamp={0x8, 0xa, 0x6f7, 0x7f}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @eol, @timestamp={0x8, 0xa, 0xa23, 0x10}]}}, {"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0x781) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x42000, 0x0) 2018/04/29 03:34:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0xfffffffffffffff8, 0x5, 0x2, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x90) 2018/04/29 03:34:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000bf, &(0x7f0000ac3000)=@raw, &(0x7f0000ac3000)="47505d04", 0x7, 0xfffffffffffffd8d, &(0x7f0000000000)=""/103}, 0x11) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x3) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200081) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000180)=0xc) msgget(0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x40}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000000000700000000009500000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0x1, 0xffffffffffffff48, &(0x7f0000011f3d)=""/195, 0x4}, 0x48) 2018/04/29 03:34:31 executing program 6: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000080)=@generic={0x4, 0x7ff}) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5859936a, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r1, &(0x7f0000000000), 0x400000000000304, 0x0, 0x0) 2018/04/29 03:34:31 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/29 03:34:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d", 0x1a}], 0x1}, 0x0) 2018/04/29 03:34:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f657865000000020000") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="000000770000000034000000000000b30003000000000000000000000000000000"]) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/47) 2018/04/29 03:34:31 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f033f88956a4", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) [ 182.292086] ================================================================== [ 182.299540] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 182.306306] CPU: 0 PID: 13305 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 182.313235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.322594] Call Trace: [ 182.325190] dump_stack+0x185/0x1d0 [ 182.328839] ? __probe_kernel_read+0x224/0x280 [ 182.333424] kmsan_report+0x142/0x240 [ 182.337228] __msan_warning_32+0x6c/0xb0 [ 182.342250] __probe_kernel_read+0x224/0x280 [ 182.346801] ? kmsan_copy_to_user+0x141/0x160 [ 182.351302] ? kmsan_copy_to_user+0x141/0x160 [ 182.355799] is_valid_bugaddr+0xb6/0x1a0 [ 182.359859] ? report_bug+0x4b/0x880 [ 182.363597] ? kmsan_copy_to_user+0x141/0x160 [ 182.368094] report_bug+0x6f/0x880 [ 182.371636] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.376310] ? do_invalid_op+0x46/0x50 [ 182.380202] ? kmsan_copy_to_user+0x141/0x160 [ 182.384702] ? do_error_trap+0xac/0x600 [ 182.388685] ? do_invalid_op+0x46/0x50 [ 182.392572] ? kmsan_copy_to_user+0x141/0x160 [ 182.397073] do_error_trap+0x1aa/0x600 [ 182.400976] do_invalid_op+0x46/0x50 [ 182.404696] invalid_op+0x1b/0x40 [ 182.408158] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 182.413269] RSP: 0018:ffff88018894f968 EFLAGS: 00010206 [ 182.418635] RAX: ffff8801480f0000 RBX: ffff88018894fb00 RCX: 0000000000000012 [ 182.425905] RDX: 00007ffffffff000 RSI: ffff88018894fb00 RDI: 6d64612f7665642f [ 182.433188] RBP: ffff88018894f9b0 R08: 0000000001080020 R09: ffff880187ecfa24 [ 182.440466] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000012 [ 182.447742] R13: 6d64612f7665642f R14: 0000000000000000 R15: 00000000c58000e3 [ 182.455038] move_addr_to_user+0x32e/0x530 [ 182.459293] ___sys_recvmsg+0x4e2/0x810 [ 182.463279] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.467954] ? _cond_resched+0x3c/0xd0 [ 182.471852] ? rcu_all_qs+0x32/0x1f0 [ 182.475567] ? _cond_resched+0x3c/0xd0 [ 182.479457] ? __sys_recvmmsg+0x908/0xdb0 [ 182.484295] ? rcu_all_qs+0x32/0x1f0 [ 182.488013] __sys_recvmmsg+0x54e/0xdb0 [ 182.492000] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.496677] SYSC_recvmmsg+0x212/0x3e0 [ 182.500574] SyS_recvmmsg+0x76/0xa0 [ 182.504209] do_syscall_64+0x309/0x430 [ 182.508105] ? __sys_recvmmsg+0xdb0/0xdb0 [ 182.512269] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.517454] RIP: 0033:0x455979 [ 182.520636] RSP: 002b:00007f0093d5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 182.528345] RAX: ffffffffffffffda RBX: 00007f0093d5f6d4 RCX: 0000000000455979 [ 182.535634] RDX: 0400000000000304 RSI: 0000000020000000 RDI: 0000000000000013 [ 182.542929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.550201] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.557475] R13: 00000000000004a2 R14: 00000000006f9fd0 R15: 0000000000000000 [ 182.564754] [ 182.566383] Local variable description: ----sockc@udpv6_sendmsg [ 182.572431] Variable was created at: [ 182.576158] udpv6_sendmsg+0x13d/0x47c0 [ 182.580139] inet_sendmsg+0x48d/0x740 [ 182.583928] ================================================================== 2018/04/29 03:34:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d", 0x1a}], 0x1}, 0x0) 2018/04/29 03:34:31 executing program 1: unshare(0x40600) userfaultfd(0x0) 2018/04/29 03:34:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d", 0x1a}], 0x1}, 0x0) 2018/04/29 03:34:31 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0xc1, 0xffff, "000cd2f825570a2b89370c536aabcaa3b8921b617be1d6bb55846325a0f6455364bb9509ed68e251dd4ec67f0d90ef47d8fc79367dff992cb2beaf4033fb14937a9e2ec8cd32da0979b5f113ef964d7a11199225fca0beaade2c2888c396961cdb836a2a9b7c4047cb8e409eb40ca508b8fbb63ed37a25b53ff5fab6214b822248dc2996786caa2cfeb049ea6c919605779527448f555deb5c81888d3013a86f9c8cc528410fef5b62e7e73c0973ff4518b5ed47d32a6367a5"}, &(0x7f0000000280), 0x400) unshare(0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) [ 182.591368] Disabling lock debugging due to kernel taint [ 182.596814] Kernel panic - not syncing: panic_on_warn set ... [ 182.596814] [ 182.604186] CPU: 0 PID: 13305 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 182.612417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.621781] Call Trace: [ 182.624386] dump_stack+0x185/0x1d0 [ 182.628030] panic+0x39d/0x940 [ 182.631254] ? __probe_kernel_read+0x224/0x280 [ 182.635851] kmsan_report+0x238/0x240 [ 182.639664] __msan_warning_32+0x6c/0xb0 [ 182.643740] __probe_kernel_read+0x224/0x280 [ 182.646578] FAULT_INJECTION: forcing a failure. [ 182.646578] name failslab, interval 1, probability 0, space 0, times 0 [ 182.648158] ? kmsan_copy_to_user+0x141/0x160 [ 182.648171] ? kmsan_copy_to_user+0x141/0x160 [ 182.648191] is_valid_bugaddr+0xb6/0x1a0 [ 182.648202] ? report_bug+0x4b/0x880 [ 182.648242] ? kmsan_copy_to_user+0x141/0x160 [ 182.680807] report_bug+0x6f/0x880 [ 182.684341] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.689005] ? do_invalid_op+0x46/0x50 [ 182.692883] ? kmsan_copy_to_user+0x141/0x160 [ 182.697363] ? do_error_trap+0xac/0x600 [ 182.701326] ? do_invalid_op+0x46/0x50 [ 182.705197] ? kmsan_copy_to_user+0x141/0x160 [ 182.709701] do_error_trap+0x1aa/0x600 [ 182.713599] do_invalid_op+0x46/0x50 [ 182.717312] invalid_op+0x1b/0x40 [ 182.720752] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 182.725835] RSP: 0018:ffff88018894f968 EFLAGS: 00010206 [ 182.731183] RAX: ffff8801480f0000 RBX: ffff88018894fb00 RCX: 0000000000000012 [ 182.738441] RDX: 00007ffffffff000 RSI: ffff88018894fb00 RDI: 6d64612f7665642f [ 182.745696] RBP: ffff88018894f9b0 R08: 0000000001080020 R09: ffff880187ecfa24 [ 182.752966] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000012 [ 182.760230] R13: 6d64612f7665642f R14: 0000000000000000 R15: 00000000c58000e3 [ 182.767503] move_addr_to_user+0x32e/0x530 [ 182.771734] ___sys_recvmsg+0x4e2/0x810 [ 182.775700] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.780360] ? _cond_resched+0x3c/0xd0 [ 182.784232] ? rcu_all_qs+0x32/0x1f0 [ 182.788023] ? _cond_resched+0x3c/0xd0 [ 182.791902] ? __sys_recvmmsg+0x908/0xdb0 [ 182.796055] ? rcu_all_qs+0x32/0x1f0 [ 182.799759] __sys_recvmmsg+0x54e/0xdb0 [ 182.803729] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.808390] SYSC_recvmmsg+0x212/0x3e0 [ 182.812266] SyS_recvmmsg+0x76/0xa0 [ 182.815881] do_syscall_64+0x309/0x430 [ 182.819758] ? __sys_recvmmsg+0xdb0/0xdb0 [ 182.823898] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.829080] RIP: 0033:0x455979 [ 182.832251] RSP: 002b:00007f0093d5ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 182.840038] RAX: ffffffffffffffda RBX: 00007f0093d5f6d4 RCX: 0000000000455979 [ 182.847300] RDX: 0400000000000304 RSI: 0000000020000000 RDI: 0000000000000013 [ 182.854555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.861819] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.869082] R13: 00000000000004a2 R14: 00000000006f9fd0 R15: 0000000000000000 [ 182.876371] CPU: 1 PID: 13312 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 182.884621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.893973] Call Trace: [ 182.896578] dump_stack+0x185/0x1d0 [ 182.900217] should_fail+0x87b/0xab0 [ 182.903955] should_failslab+0x279/0x2a0 [ 182.908075] __kmalloc_node_track_caller+0x243/0x11c0 [ 182.913309] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 182.918682] ? netlink_sendmsg+0x9a6/0x1310 [ 182.923026] __alloc_skb+0x2cf/0x9f0 [ 182.926774] ? netlink_sendmsg+0x9a6/0x1310 [ 182.931126] netlink_sendmsg+0x9a6/0x1310 [ 182.935322] ? netlink_getsockopt+0xc80/0xc80 [ 182.940303] ___sys_sendmsg+0xec0/0x1310 [ 182.944435] ? __fdget+0x4e/0x60 [ 182.947837] ? __fget_light+0x56/0x710 [ 182.951754] ? __fdget+0x4e/0x60 [ 182.955175] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 182.960569] ? __fget_light+0x6b9/0x710 [ 182.964590] SYSC_sendmsg+0x2a3/0x3d0 [ 182.968444] SyS_sendmsg+0x54/0x80 [ 182.972030] do_syscall_64+0x309/0x430 [ 182.975938] ? ___sys_sendmsg+0x1310/0x1310 [ 182.980277] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.985466] RIP: 0033:0x455979 [ 182.988657] RSP: 002b:00007f7a64eb0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 182.996374] RAX: ffffffffffffffda RBX: 00007f7a64eb16d4 RCX: 0000000000455979 [ 183.003646] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 183.010929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.018199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 183.025471] R13: 00000000000004d9 R14: 00000000006fa4f8 R15: 0000000000000001 [ 183.033340] Dumping ftrace buffer: [ 183.036877] (ftrace buffer empty) [ 183.040581] Kernel Offset: disabled [ 183.044193] Rebooting in 86400 seconds..