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", 0x1000}, {&(0x7f0000001080)="d58b8d5d7eeaad1dda35719d367b70d783a64dd0ab32aeeacf1447232452459deaf505e306c77a3bdee892b746aea3", 0x2f}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f00000020c0)="0b7f5d216a2870590c4bb08e67634d68b78e3761ba9151e540ffbe90127693916173c935e5b592ddbade039d97c9b510029b3afb7ec416fba0e4f8e404a436565fcfeac614248dc7af4eaa1dda3b5470208c35bdbbfb78d9a8736910b9afd4d0710e6b7799bb9abf0d6dbe446220c12bc4964f231971680d52cbeb1c49b613d249bcf2b8524fd46033d7", 0x8a}], 0x4, 0x0) 2018/04/10 21:59:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x3ff, 0x6, 0x0, 0x2, 0x401, 0xa5}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)) 2018/04/10 21:59:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/10 21:59:14 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(r1) 2018/04/10 21:59:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0dfa7b3549b32f486bb3b0d48a3c5db91fd79aa863376a137c7a59cc13d869c6ed589ef9aa63f57a117d02fd0e8eae4b1debff51953866fd3e7e04d76b7eba7534fce9cd9716c22b97eaca41ab4b3e4db5f13446499036d92164bdfe9f7d1d8fe4f14638439359336e492069378aa1d8f45dc1da8f674ce5a591d0e1af8c2b72", 0x80, 0x8d0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10) 2018/04/10 21:59:14 executing program 5: r0 = socket(0x2000800000010, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xe7, 0x4) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000635", 0x26) 2018/04/10 21:59:14 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x9, 0x4, &(0x7f0000000240)="536ba9e4cf3eca2fbb94c3ed1bf9ec859f8824aa786cceb571b41728620c73265228948ef75e08f2dc2dda52913800a3f0701d3378a11b9270b0fc61d7661b2d3d26a586996d15be810692a625e176df85321e26d4cb5ed2101a4eab175312e8a793e87847b4689271d2ee12890226e4973d0315e9b4c1030940700ef2dfa25ce201", 0x82) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000003c0), &(0x7f0000000200)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20040, 0x0) socketpair$inet6(0xa, 0x5, 0x699, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x7c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000340)=0x10) socketpair$inet(0x2, 0x4, 0x100000001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000180)={0x89, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x1, 'dh\x00', 0x10, 0xfffffffffffff001, 0xd}, 0x2c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x2}, 0x8) r4 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x401, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000380)=0xda, &(0x7f0000000400)=0x4) 2018/04/10 21:59:14 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) fcntl$setsig(r0, 0xa, 0x22) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x401) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0)=0xffffffff, 0x4) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) ioctl$TIOCEXCL(r0, 0x540c) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x4, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}}}, 0x106) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000200)={r2, 0xfffffffffffffff7, 0x401, r0}) sendto$ax25(r2, &(0x7f0000000100)="240daccbc478ff538b9df56084981597008ff5f03d1b3d51e78d2cf6f80784926976116f9558fe4b54be0663f7728ec1a0cdd52ec166d4f4b0b3d7bfb12ebfd2765a8e983b", 0x45, 0x50, &(0x7f0000000080)={0x3, {"f14976000df871"}, 0x3}, 0x10) [ 85.101131] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/04/10 21:59:14 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000080), 0x0) socketpair(0x5, 0x0, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) renameat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) 2018/04/10 21:59:14 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="7abb796be9a79133e99ef2b42de8f24f8c30375b7a52988620937b18d92e986d0075dd2099e3f2f706611cdaf59db76cad16f5e7c533a221d36aa72a33e20f4370770ab12c98d46b536d6ac1e7cbe1781c60c046b38d7c99604b678962451969515144c4dddec1925baee42d4519a5ab8ad46d63638a6bf07a67e16a88914a14e2d725df2eb1ed61e11637a6aeed047b755fdb6fb2792ef44b0e08ab6a973a948a7598a33526f2ed14", 0xa9}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ppoll(&(0x7f0000000500)=[{r1, 0x1}, {r0, 0x60}, {r0, 0x531}, {r0, 0x2000}, {0xffffffffffffffff, 0x100}, {r1, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[@ANYBLOB="482ab5492d829e89b50634cd922bfba0dea7a2472e817252a988ab2f6381e664b13a58f8952d53e87cadff47dc8995c341c4e896c314a6cc3d477789cc86c43847559673c5435577"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r7 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00000007c0)={r7, r0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r8, &(0x7f0000000840), 0x1000000000000037, 0x0) 2018/04/10 21:59:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(0xffffffffffffffff, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="a8", 0x1}]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8c800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x1, 0x2, 0x9ea7, 0x3, 0x0, 0x8, 0x2, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x2d, "7700c553e213e2c3d5afc16b735c1632fc3df26d2d17a59c246838f8a65a559ae8bad7557aa158989ddee36696"}, &(0x7f0000000280)=0x35) 2018/04/10 21:59:16 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@known='security.capability\x00', &(0x7f0000000a00)="672b766d6e657431b02473656c666d696d655f7479706500", 0x18, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x965}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x4, r1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) exit(0x100000001) ioctl$TCSBRK(r0, 0x5409, 0x6) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="02419d1aa3a43155d49a337a23d09963a2f7febf36ea81d2f77bc67f211a919db5ab56cd8c818bfeaa6552d8e210cf89355d80127b2d629e87e9987671169892641439db94bdeb7be6ebdd16d1b05754a80fff82387c6106f40b1ce5a3c0232c050e21f9cfb242f8f2c42b136954bada7c77374a16ccde3a8bf9e72e25626d11f14231c97a75c769e187fc6ec9a3feb8d5836770ccf5aaaa40b41622a6f924bd") 2018/04/10 21:59:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="537ffdf0d59e"]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/04/10 21:59:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000000)='pcbc(arc4-generic)\x00', 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/10 21:59:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x10900) 2018/04/10 21:59:16 executing program 2: r0 = dup(0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r1, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b6f90)=[{&(0x7f00000000c0)="e59bc0530501a950a450a4ba9732cac72f9ed1a7f8c1bf597ea6feb27c6271b9585f27098bcae8bd83c68ae2100c8af5c53ded1a", 0x34}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/10 21:59:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001440)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001480)={r1, 0x7}, &(0x7f00000014c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) sendmmsg$alg(r3, &(0x7f0000001400)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000100)="86aea70aff7d06554abb68c544a3fbae22a06bd67ab58e2724fcaeba338d9a8c916bf42ce969ecfdceae92e0b0b8c00308ba8dc8139fda1ec24442ff7dfa28dcfc81b403e76828b9777d533e0bd8f3cebaec9baf642861641552df1ca1db43d98f0cac2f066e2a5c8fe8e4bcad3bcf80f02698854c5bb15d7d00bda2e0039a", 0x7f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="814432cc0af8024c8f09d1f377489e070c0694c6429bcac81ea49f32ef023d76db71b2e8d7bfa164c6927d5b10bbf6a8dd2eec65174040d9d2a3d5183d65f1996a1f08e56c10fdb0fddb743cd923385b1c7730e2802c885b8ba6d174b7f36ad3f20d84f5076378af39cdd697c039f95ea65adfb50b68f19f7402d2e91fe7dec5e28711a3cd6a2bfc771cea926ad9092f6d5151a8e4f2a41c35fa64ff2d", 0x9d}, {&(0x7f0000001240)="0c76d9ded82020963f728857da26e8223c1b0b082d5a8470d214db5eeba1760bfad278d71bf08a679d2c8811d13ad4e5b7befda3c52149a669323e071d32812d22a1232470f30e3029cac402bce067b999db9037550547f9e3666723df636452ad83c45e4626ac3db8ca79d6529d843490e3", 0x72}], 0x4, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0xe0, 0x44001}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r4}, 0x8) 2018/04/10 21:59:16 executing program 6: r0 = socket$inet(0x2, 0x7, 0x10010) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/10 21:59:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/10 21:59:16 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x80000000, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2}, &(0x7f0000000140)=0x8) 2018/04/10 21:59:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x0, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ff, 0x800) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000000c0)) 2018/04/10 21:59:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000040)=0x2cda, 0x4) 2018/04/10 21:59:16 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10000031, &(0x7f00009b1000), 0x0) 2018/04/10 21:59:16 executing program 6: unshare(0x200) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x600000) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffffdd, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x8, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) ioctl$TIOCCONS(r0, 0x541d) r1 = msgget(0x2, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/62) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/04/10 21:59:16 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000001440)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001400)={0xffffffff}, 0x0, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x3, 0x37, {"f6a14d3649dc61624c4999385a7dc886"}, 0x1a24dfcf, 0x200, 0xfffffffffffffff7}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000001500)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)=0x1a5bbba9) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000001c0)=0x68) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x100) listen(r0, 0x0) 2018/04/10 21:59:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001900012c1a010000000000000a00000100000000000000001400050000000000000000000000000300000000"], 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x100000000}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) r2 = geteuid() getgroups(0xa, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x8000, r2, r3, 0x4, 0x400) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/17) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x3, 0x4e20, 0x2000000, 0x4e21, 0x5, 0x2, 0x0, 0x80, 0x84, r4, r5}, {0x1, 0x0, 0x2, 0x0, 0x100000001, 0x177f, 0xcf5, 0x9}, {0x10000, 0x1f, 0x4, 0x9}, 0x2, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in, 0x4d2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x2, 0x3, 0x8, 0x6, 0x2, 0x2e}}, 0xe8) 2018/04/10 21:59:17 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x1ff, 0x8, 0x40, 0x7fffffff}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fff, 0x3ffffffffffc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000ff0), 0x606be5e10459267f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/207) 2018/04/10 21:59:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40400, 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x7e, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}], 0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/04/10 21:59:17 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0xffffffff, 0x9, 0x7, 0x8, 0x7ba, 0x81, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x4, 0x6, 0x7fff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6ce3, 0x101, 0x8004, 0x7, 0x1f, 0x0, 0x328, 0x9, r1}, &(0x7f0000000200)=0x20) chdir(&(0x7f0000000040)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000300)={@empty, @broadcast}, &(0x7f0000000340)=0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)='\x00\x00\x00\x00\x00\x00\x00\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) open(&(0x7f0000000240)='./file0\x00', 0x200000, 0x10) 2018/04/10 21:59:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x1a6, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) 2018/04/10 21:59:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) getegid() 2018/04/10 21:59:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c00000000000000009078e000000100000000000000000000"], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/52) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x200000000000003f, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0xffffffffffffff01, 0x4, 0xcd, 0x1, 0x0, 0x20, 0x101, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8000, 0x5, 0x3}, &(0x7f00000001c0)=0x10) r3 = semget$private(0x0, 0x4, 0x10) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000000)=""/100) 2018/04/10 21:59:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'team0\x00', @random="adf3976c51a7"}) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/10 21:59:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "32deb736b6234e5d", "a3c19b2c30b24846b172b42dd40c67e5e36c9ff432fa81548f5b759315260e89"}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') tee(r1, r1, 0xffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x8, 0x3f) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, "c2de2ab216ba192e2a8d618e3afaa03407645781f91c2e81182bea9274a55f04"}) 2018/04/10 21:59:17 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000040)="f6a915", &(0x7f0000eee000)="13", 0xfffffffffffffffc}, 0x10) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/04/10 21:59:17 executing program 3: ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000002c0)={"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"}) recvmsg(0xffffffffffffff9c, &(0x7f0000000c40)={&(0x7f0000000a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/250, 0xfa}], 0x1, &(0x7f0000000c00)=""/31, 0x1f, 0x101}, 0x10060) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e23, 0x8f9, @dev={0xfe, 0x80, [], 0xe}, 0x81}, {0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4876}, 0x0, [0xff, 0x6c6a, 0x1, 0x3, 0xc000000, 0x7fffffff]}, 0x5c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x188, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000001dc0), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vlan0\x00', 'bcpf0\x00\x00\x00D\x00\x00\x00\x00\x00\x00@', 'gretap0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xc0, 0xc0, 0xf8, [@helper={'helper\x00', 0x28, {{0x1, 'sip-20000\x00'}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x200) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000280)={0x7, 0x0, 0x721, 0x1, 0xffffffffffff2127, 0x0, 0x7fffffff, 0x3, 0x2, 0x8000}) 2018/04/10 21:59:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000200)=""/197, 0xc5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x469, &(0x7f0000000180)=0x0) fcntl$setlease(r0, 0x400, 0x2) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000340)=0x0) setpriority(0x2, r2, 0x7) r3 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xab, 0x400000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20140}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r4, 0x310, 0x70bd2a, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8ae1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r5 = gettid() r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x103000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xfff, 0x3, 0x442e, 0x80, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r7, 0x4}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r6, 0x40086200, &(0x7f0000000080)=0x6) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) fcntl$getownex(r6, 0x10, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f00000001c0)) tkill(r5, 0x1000000000013) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f00000003c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000600)={0x2, 0x9, 0x72e, 0x1000, 0x401}, 0x14) 2018/04/10 21:59:17 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/10 21:59:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x100000000) 2018/04/10 21:59:17 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x2) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f0000000180)=[{}, {}]}) r1 = socket(0xd, 0x0, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r3 = epoll_create1(0x7fffe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) readv(r4, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) prctl$intptr(0x8, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x3, 0x4) dup3(r3, r2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/10 21:59:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000000080), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x5, [0x8, 0x40000000000, 0x4, 0x152f, 0x2]}) 2018/04/10 21:59:17 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x101881) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r2, 0x32}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x4, 0x72e, 0x8, 'queue1\x00', 0x5}) dup2(r1, r3) [ 87.718070] xt_helper: cannot load conntrack support for proto=7 [ 87.770196] xt_helper: cannot load conntrack support for proto=7 [ 88.557680] FAULT_FLAG_ALLOW_RETRY missing 30 [ 88.562306] CPU: 0 PID: 8243 Comm: syz-executor0 Not tainted 4.16.0+ #18 [ 88.569148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.578503] Call Trace: [ 88.581114] dump_stack+0x1b9/0x294 [ 88.584746] ? dump_stack_print_info.cold.2+0x52/0x52 [ 88.589941] ? kasan_check_write+0x14/0x20 [ 88.594163] ? do_raw_spin_lock+0xc1/0x200 [ 88.598392] handle_userfault.cold.32+0x44/0x57 [ 88.603059] ? handle_userfault+0x16c6/0x2760 [ 88.607556] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 88.612129] ? debug_check_no_locks_freed+0x310/0x310 [ 88.617312] ? print_usage_bug+0xc0/0xc0 [ 88.621369] ? plist_check_list+0x71/0xa0 [ 88.625506] ? print_usage_bug+0xc0/0xc0 [ 88.629564] ? graph_lock+0x170/0x170 [ 88.633358] ? plist_check_list+0xa0/0xa0 [ 88.637496] ? graph_lock+0x170/0x170 [ 88.641285] ? __lock_acquire+0x7f5/0x5130 [ 88.645509] ? graph_lock+0x170/0x170 [ 88.649297] ? debug_check_no_locks_freed+0x310/0x310 [ 88.654490] ? find_held_lock+0x36/0x1c0 [ 88.658547] ? lock_downgrade+0x8e0/0x8e0 [ 88.662688] ? kasan_check_read+0x11/0x20 [ 88.666831] ? do_raw_spin_unlock+0x9e/0x2e0 [ 88.671224] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 88.675812] ? kasan_check_write+0x14/0x20 [ 88.680048] ? do_raw_spin_lock+0xc1/0x200 [ 88.684276] __handle_mm_fault+0x34be/0x4150 [ 88.688675] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 88.693414] ? graph_lock+0x170/0x170 [ 88.697219] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.702743] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 88.707847] ? find_held_lock+0x36/0x1c0 [ 88.711933] ? lock_downgrade+0x8e0/0x8e0 [ 88.716099] ? handle_mm_fault+0x8c0/0xc70 [ 88.720321] handle_mm_fault+0x53a/0xc70 [ 88.724370] ? __handle_mm_fault+0x4150/0x4150 [ 88.728940] ? find_vma+0x34/0x190 [ 88.732466] __do_page_fault+0x60b/0xe40 [ 88.736528] ? lock_downgrade+0x8e0/0x8e0 [ 88.741100] ? mm_fault_error+0x380/0x380 [ 88.745251] ? graph_lock+0x170/0x170 [ 88.749052] ? exit_robust_list+0x290/0x290 [ 88.753380] do_page_fault+0xee/0x8a7 [ 88.757168] ? vmalloc_sync_all+0x30/0x30 [ 88.761315] ? find_held_lock+0x36/0x1c0 [ 88.765392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.770223] page_fault+0x25/0x50 [ 88.773662] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 88.779265] RSP: 0018:ffff8801b335fb98 EFLAGS: 00010202 [ 88.784612] RAX: ffffed003666bf83 RBX: 0000000000000010 RCX: 0000000000000002 [ 88.791866] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b335fc08 [ 88.799118] RBP: ffff8801b335fbd0 R08: ffffed003666bf83 R09: ffffed003666bf81 [ 88.806369] R10: ffffed003666bf82 R11: ffff8801b335fc17 R12: 0000000020013010 [ 88.813622] R13: 0000000020013000 R14: ffff8801b335fc08 R15: 00007ffffffff000 [ 88.820904] ? _copy_from_user+0x10d/0x150 [ 88.825136] get_timespec64+0x75/0x180 [ 88.829014] ? timespec_trunc+0x170/0x170 [ 88.833156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.838688] ? do_vfs_ioctl+0x1f2/0x1650 [ 88.842750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.848281] SyS_pselect6+0x1ca/0x680 [ 88.852078] ? SyS_select+0x260/0x260 [ 88.855864] ? SyS_futex+0x3a4/0x56d [ 88.859574] ? do_futex+0x27d0/0x27d0 [ 88.863364] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.868884] ? fput+0x130/0x1a0 [ 88.872195] ? ksys_ioctl+0x81/0xd0 [ 88.875815] ? do_syscall_64+0xb7/0x9d0 [ 88.879795] ? SyS_select+0x260/0x260 [ 88.883616] do_syscall_64+0x29e/0x9d0 [ 88.887513] ? vmalloc_sync_all+0x30/0x30 [ 88.891670] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.896174] ? finish_task_switch+0x1ca/0x820 [ 88.900672] ? syscall_return_slowpath+0x5c0/0x5c0 [ 88.905607] ? syscall_return_slowpath+0x30f/0x5c0 [ 88.910556] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 88.915937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.920790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.925963] RIP: 0033:0x455259 [ 88.929136] RSP: 002b:00007f0b991bec68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 88.936838] RAX: ffffffffffffffda RBX: 00007f0b991bf6d4 RCX: 0000000000455259 [ 88.944099] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 88.951358] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 2018/04/10 21:59:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000640)=ANY=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0x4, 0x7fff, "16e01ca9efb0", 0xff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x2, 0x0, 0x2, {}, 0x5e, 0x8}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b27f0a)=""/246) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x4, 0xa0f, 0x100000000}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x16, 0x0, 0x4, 0xffff, 0x0, 0x8, 0x65}, 0x8) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) execveat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='irlan0\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='irlan0\x00', &(0x7f0000000280)='irlan0\x00', &(0x7f00000002c0)='irlan0\x00', &(0x7f0000000300)='/dev/ppp\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='GPL\x00', &(0x7f00000003c0)='irlan0\x00', &(0x7f0000000400)='/dev/ppp\x00', &(0x7f0000000440)='selinux&vboxnet0GPL\'^\x00'], 0x1000) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1df52)=""/174) openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x200000, 0x0) 2018/04/10 21:59:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'dh\x00', 0x8, 0x5, 0x2b}, 0x2c) 2018/04/10 21:59:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000003c0)="e90afc787090ffef53c1ce49cbfacabf9c3f3ae3004b1b533b6d962b4d610fba45d6dc706b39d62cd42ea481d2fb8528595e5da0e80010fc4eb1ed17240f980a1c943895abb62e5ebf3b013dd00745c98706278a556f7045a9f9a6778eff0b3aa9bbe8eecd0fa41781206e29989fa43ba710f59dd283e7d87ade") setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x6a2, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="13c404e0f9261f9d30331f42000200", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000380)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0xfd, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001880)}, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000240)=""/210) chmod(&(0x7f0000000340)='./file0\x00', 0x1b1) 2018/04/10 21:59:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000080)={0x30, 0xaae, 0x4, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000002}]}) 2018/04/10 21:59:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:18 executing program 3: clock_gettime(0xffffdffffffffffb, &(0x7f0000000240)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x79}, &(0x7f0000000080)=0x8) fstatfs(r0, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x2, 0x8000, 0x4, 0x19, 0x5, 0x4, 0x544, r1}, &(0x7f0000000100)=0x20) 2018/04/10 21:59:18 executing program 7: setsockopt(0xffffffffffffffff, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @rand_addr=0x3}, {0x307, @random="11e97954d457"}, 0xa, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ifb0\x00'}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) 2018/04/10 21:59:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x4, 0x2, 0x80, 0x3, 0x1edb80e2}) r1 = epoll_create(0x80000000c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d1f000)=0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x29) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x46, 0x2, 0xff, 0x8, 0x9, 0x89a0, 0x7fff}, 0x20) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4810}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYBLOB="04002dbd7000ffdbdf250c00000008000600b700000008000600030000000c000100080006006e710000080004db010000000800060001000000"], 0x2}, 0x1, 0x0, 0x0, 0x4008000}, 0x8800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) [ 88.958612] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.965862] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 [ 89.068916] IPVS: set_ctl: invalid protocol: 92 172.20.20.187:20001 dh 2018/04/10 21:59:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x2500) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x8, 0x80000000, 0x200}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) sched_getscheduler(r2) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) 2018/04/10 21:59:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0x2, 0x4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/10 21:59:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x2, 0x2, 0x2000}, 0x30b) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000070000000000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRES32=r2], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR, @ANYRES16=r2, @ANYRES32, @ANYPTR, @ANYRES32, @ANYRES32, @ANYBLOB="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"], @ANYRES64=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="05d45ce3bb3bae0fd5a481a817558ad5c5ebf0a111bac17894db2fa20a3159bc78fabc520c9fc64c92b93d04a461a363896fd77979f135e42040ae675e73ace57150f70cc5cc1fff4a048ce325520fc18f9baeee8b06c2b7ec451d816ae2ff33401c50578efb7912783f3e68abc19458e698ebb50b75e9e50d982318cbcecda79c75d1bf03e9bb38b840a38676a9a1db6191bb81eeb1bc", @ANYRES16=r2, @ANYPTR64, @ANYRES16, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES16=r2, @ANYPTR64], @ANYRES64=r1], @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0], @ANYBLOB="00000000010000000000000041f6576aa3f9fee90201ab9d"], 0x6}, 0x1}, 0x0) 2018/04/10 21:59:19 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x200) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$inet6(r1, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) 2018/04/10 21:59:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ecfff0)=[{r0}], 0x1, 0x54) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x59, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @loopback}, &(0x7f0000000080)=0x8) 2018/04/10 21:59:19 executing program 1: keyctl$get_keyring_id(0x0, 0x0, 0xf6) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="39ff07000000000000bb61e1c3050000070000000200000045000000000080ff017bd7e86aa9a7d7ea7b82d5", 0xf4}], 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x10000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) 2018/04/10 21:59:19 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f0000000080)={0x2}, 0x8) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/10 21:59:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x191400, 0xb6) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/40) r3 = dup2(r1, r1) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'system.', 'securitywlan0\x00'}) write$rdma_cm(r3, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c00)}}, 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/10 21:59:19 executing program 0: ioctl(0xffffffffffffffff, 0x40000000401870cc, &(0x7f0000006100)) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x800, 0x400200) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000000c0)=""/169) 2018/04/10 21:59:19 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x100) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x240, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x10000000000000}, &(0x7f0000000440)=0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="f23b9747030500130007000000000000"], &(0x7f0000000280)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x404}, {0xa, 0x400000000000008, 0xfffc, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x2, [0x80000001, 0xec59, 0x2, 0x829c, 0x7fffffff, 0x1, 0x80000001, 0x5]}, 0x5c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x218, &(0x7f0000001180), 0x164, &(0x7f00000011c0)}}], 0x249, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x0, 0x3ffc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, [0xfff, 0x2, 0x3, 0x8, 0x3, 0x4, 0x7, 0xff, 0x3, 0x8, 0x7, 0x9, 0x7, 0x40, 0x3]}, &(0x7f00000003c0)=0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r4}) 2018/04/10 21:59:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)) 2018/04/10 21:59:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb44f, 0x800) accept$netrom(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2}, 0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x0, [{0xaf1}, {0xbff, 0x0, 0xfffffffffffffffa}, {0x349, 0x0, 0xffff}, {0x321, 0x0, 0x6}, {0x90f, 0x0, 0x7}, {0x87f, 0x0, 0x7ff}]}) shutdown(r1, 0x0) 2018/04/10 21:59:19 executing program 7: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000000400)="fa27938789646af29f18d2efa0e568b7d1a3567fd8e74abbc27102ae9ec25944cdd40fb908cad58b1d0b6e52b2c17b6348ba2a5c5a3e6f71bc10d4030613548e32b7f03c4962ad92a5bbae8a001de7c631fb81329fb324dd10e1ca263823fa9714452b34feef113511e7337f045ea6138ddf872395a01ff48a93173fbfc1360eb728a9df7927b976dde5916120ad878059f61d2b3e9be2eaf9655cd4db0254d604bbf0a8a0f47a225c3095aafbd8e4c530c9a31857a656f30af3728f30a2eaf633c9995329ed609931eebe46ce649ba22210632200292d179ab7dc9c4f3c08e4c99fae29bbdd6da311d460", 0x1b4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, 0x0, 0x6) mq_unlink(&(0x7f0000000000)='\x00') 2018/04/10 21:59:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400002, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/04/10 21:59:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:19 executing program 5: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="001e001053136f76951383181f00180000fa04000008ac8f5ccb8f5f93c38f00860a8b194fe6916e31475d5db85303d8e1e32df29c85f01c952275"], 0xf) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="01000000100000fa"], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000003, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000dd1000/0x2000)=nil, 0x6000) msgget(0x1, 0x530) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0xffffffffffffffef) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xbcb, 0x0, 0x1f, 0x0, 0x4, 0x80000000, 0x81, 0x3, 0x800, 0x3, 0x5b8}, 0xb) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r3 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r3, 0x8, 0x0, 0xfff8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21}}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xed, 0x48800) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setresgid(0x0, 0x0, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000200)=0xa) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) r8 = msgget(0x3, 0x101) msgctl$IPC_RMID(r8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) 2018/04/10 21:59:19 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x200000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) 2018/04/10 21:59:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x2, "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"}], 0x408}}], 0x2, 0x0) 2018/04/10 21:59:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'gretap0\x00', 0x808412}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/04/10 21:59:19 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="2a2bbced4ff39cb89c39f73327b07a761fb16d830b83db375208b181789760a71ba7a9abb2e08ddc89d9db09caad9e04e62ae1d3ea03742593ed8347b37df9365a440a33b2d23f0822ebba39a86ae5e1de43f27facb99db050de52a59e1ceeef791d70c45c8bacacb0eee3bd75ac9f83a0a4ce06c11a579fc2c5a6b25e0aed6962c46d24b2557d69aea583db14e1e50cacefb485504c668384302b3183d75919a0903a62480a864dc32f33157f8eaa1b67121a2613653113898fed3339a68a0563dc299dc9cb9579db", 0xc9}, {&(0x7f00000002c0)="4ab8daf7259a0ff5e337fab8f5e6c984d8fee283ee06c7aeaa948fa52e32a00a1d17abd2f81e99f37f798b7a438629f5067a94461c1df69aef2465293356a1f8d01c070961ec7b1b9e6273cef9c2b654efb1968b82a4cf0d51a91055cff7c25bd351847a6488312b607ead082163123d46fb6ac571f387104a8abca6caa46cd4cd0376effbe4f90664787fa64ec12bb58fc5c676533490056de2f474c70caa", 0x9f}, {&(0x7f0000000380)="175b2cc2f38031c4538e439de8f950904f1b674d0ea0c2b6cdf216d8d16279cb8f6eebb88f9be768bbc79aa99eac94951125c9188bb14e5a98dd2beea61ad14b260d6a71596051717100322f2d3d57ed8b5c733b7c87bfa2a76d5b4e3ec72bcf1e330ce7d93ede7e74ce8686217c571a6c140b8dd095e8daa968c35c0d3d6fdbcc09d5f67e376999a0c8593f825c8e6ab64899913fedfd8e219c9bdd658653221d154c22b86c32a2d4ed04d85c117e65732edb6aa0473f1cea00c58dcde442a0da", 0xc1}, {&(0x7f0000000480)="69602358cbf97d3d65d50f38facc118e0c6a1dd1e5c6f369023f0684c2e6f56cc4db81ca84b5f393eced875a74cf393f1a27a0e6565714384388b85edd40403c9605a11310f1be2cc7d0be2c95597802486a9d2ce3a5e16acc76c4031b", 0x5d}], 0x4, &(0x7f0000000540)=[{0x28, 0x29, 0x1, "a9c555aa2d4988a546fc9acf9a3afbcfbd9458e63dfff607"}, {0x108, 0x3e, 0x9, "c06f6714fde48fc925adfd1dace21e10facc9a2be013df4a8d80bcfe0c1e14e47989d90b9d6fac466291d3f237342ba5586bfc5220b77c841b392610eb488d396ff3b225227586b99ab2a326161c6fb5710ef9606300a3591311f353af246d53b98dc9a81aafffe20afc6e6967df3afc5c37406b53767a952b7716a3f5ab5751bd40825d1d64300fceec5a9fac7006df2d4fa59e09aca55d9c4b714136ef2c350dff562c118aba7670efe9df26e98ee557777bd99b2c95433f49c9250efbf9dda81073cbc2e06513f3bd21468d248a2c917d1ad3dd8b7995fdaa91ad02cedfb30bff86036013d5883afd68600cbc159a23ada33884893f03"}, {0x88, 0x112, 0xaa9, "4a3b3861ea12ef89fd9b26e9b9d7cb93d7f165c08e783c40ba95dc6fa14ae70178eeb3a1005a73d3d7de808eb009f8c5c42d0b93ae1e596e9bd5e1c03a6991c56aab68cadfb31751fe91625e8495011c977bd5d72a0bb2d656435ac6a3fd6b6c9ce08863fbbb7e4fa2edec9823d8c0d690f4eddd607e"}], 0x1b8, 0x20000800}, 0x0) 2018/04/10 21:59:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8), 0xc) ioctl$void(r0, 0x5450) 2018/04/10 21:59:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0xffffffffffffffff, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000002480)=[@iv={0xd8, 0x117, 0x2, 0xc2, "5d0655154e690e1d5045f9b4c81e7249c93a69bf808c61655ee78dd703ec4bc1518db288ca89498e2f59bfc27053b9c7f54c25519a1e682abe2641dddd9163752d38b3eabb91dd32bbf7bb4dbc95e8895fa6eb46d1a86279cce8431426b5715207853ec53804d764c3f868ee773d36b7f758e30823a4baaeb6fb493ef625e4eb9729bd76153120f722ee2d33008f2a76a158a0d9ae3ad780b342a8b0450461457d9582341623c49f3be20353c751ec02e8fd93afe68fb008847af71593d3847017bc"}, @assoc={0x18, 0x117, 0x4, 0xcb}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3c34}], 0x138}], 0xa1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000004a40)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000004940)=""/234, 0xea}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/10 21:59:19 executing program 1: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000300)=""/229, &(0x7f0000000000)=0xe5) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000400), &(0x7f0000000440)="b0e53f385ad96d66b7946d8914f08293f632a29a117c15159e9da5810abd8cb7d477c07ddadefc24c6051ae66578cf16bfc3af09a6139a8ee9571b15274f4a7f192c60cc998fec40b1eb5173792391d11cc11a2ea9da597d710ed28d882f472082f6473572548fe6") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) syncfs(r2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) r4 = accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f00000004c0)=""/141, &(0x7f0000000100)=0x8d) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000580)) 2018/04/10 21:59:19 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup3(r0, r1, 0xfffffffffffffffc) write$rdma_cm(r2, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000027c0)}}, 0x20) write$rdma_cm(r2, &(0x7f0000002840)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/04/10 21:59:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @rand_addr}}) 2018/04/10 21:59:19 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x0) getpeername(r0, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x1, 0xe}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x80}) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000300)='net/arp\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340)={0x200}, 0x4) ptrace$getregset(0x4204, r3, 0x202, &(0x7f00000002c0)={&(0x7f0000000200)=""/189, 0xbd}) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) 2018/04/10 21:59:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$int_in(r0, 0x4000000000005452, &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 21:59:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0xffffffffffffffff, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="1733170d222368cb01bd9490f35ffa25bb1522c95f26ed41a9442f78e08c858359") sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf4, 0x3e, 0x400, 0x70bd2a, 0x25dfdbff, {0xf}, [@generic="d1b7e001b0eb635bca1af1d4d3e55e01e06d10e5a4133f471a90b3dc35804f99f1d8e8e2e5aaee91997c06e3a8c6e5290d842ea36934aa7b638a4793cd41fb4a97fc36f06be062f9512493b54bc2cfb3bc9efe59f80d98b302c1f8cbf4116128b09bbeef8197e46887438b151272d4d42a8d11109134eda192cb6bcb497976f710c17bbb7fadab45777f70c974ca258cafe2d16dc81e0df29860b77e95b65e3ae8417280615ecf23badfb44917c487a86a67c05a8958684df0b75e747059937ac97b55d3a5d9488e9174", @typed={0x14, 0x56, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x0, 0x81) 2018/04/10 21:59:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x570, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1}) r2 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r2, &(0x7f00000013c0)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/5, 0x5}, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_bt(r2, 0x8907, &(0x7f0000f7f000)) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x86, 0x42001) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000001c0)=""/195) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmmsg(r4, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/04/10 21:59:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xde, "66645baba22d12b85368f2a4104600f87d7caf8a30f8553fdcb171b8a1ad669486a17a75394350fafb75fb70b8f3fb8bfbffdb2383849c2cedc313755580c791bcbda646d75690c4a813e86140b751752b5314adf68559edd383392ee571581bf8e599dd0b3de9678af8f5026f98765d000e633442968e92e66495f410148d92b5c80e885790098b414f0130f032c7f8704e3495f74f607682edb5f0cd4d849a29baa573d819b8ec51a56132f2bd7fd385c75346902715dd092122498a2bd69fdfcebcdc61c49dadd4121b42a21d236ecb5cbaa9a322fb17342661006eda"}, &(0x7f0000000180)=0xe6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x1000, 0x4, 0x5, 0xad50, 0x6, 0x7, 0x665, 0x4d65, 0x0, 0x286, 0x0, 0x7, 0x7, 0x6, 0x5]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x8, 0x80000000}, &(0x7f0000000040)=0xffffff34) 2018/04/10 21:59:20 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x11) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fadvise64(r0, 0x2c, 0x315, 0x2) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 21:59:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0xe, 0x4) 2018/04/10 21:59:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="a0a8bd99acc37635cc0d2cd44639c155c7732fddd5e53b30297dad1d8a5d6ce6a7180f0d920a81530b7fd7e5759ac438e9a066ce25c7c3c5d9a50e9fbb5283e89f720b7684fb883bb789140fd9d5aa63d1c469b1", 0x54) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/04/10 21:59:20 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000001240)={&(0x7f00000000c0)={0x1148, 0x14, 0xb00, 0x70bd25, 0x25dfdbfc, {0x18}, [@typed={0x8, 0xb, @pid=r2}, @nested={0x112c, 0x88, [@typed={0xc, 0x7b, @u64=0x4}, @generic="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", @generic="0e5b07a7df711f42c1ccf890f625d97bc6f9146a342811cde3be70de7329d8e87db6c04e7d789fa064f3045e3e04013065f97cf2757f2775d48c0e9fc18500e77b9bba9776ee49453ecff509bb413fa060008e760640a936bde7bc0f5a2e73fc0754881b8d7b037485284d728c19c9ea774197b9613a2c9f09eb82b9d85a73775749baf03ae0b433671014a9", @typed={0x8, 0x15, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x3c, 0x7f, @binary="b0053dce06752dcb41eae117a5d1a7bd1332bc8f7247d66d13256bc0600781631ac84b1ed79389643fff76a7026359750743d6b3a64b"}, @typed={0x8, 0x33, @fd=r0}, @generic="7415b6d2119f78337a2d0b3dcf562807824a5fb16d792df0dc5549da3ee3d17b9c07a39e1102be1bf4d1901f8ddaec5a6a55526bf784af", @generic="0d3619d729e77bf36cbb57"]}]}, 0x1148}, 0x1}, 0x8040) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000d10ffc), 0x2) [ 90.414254] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/10 21:59:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0xffffffffffffffff, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000080)) 2018/04/10 21:59:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4}) dup3(r1, r2, 0x0) dup2(r1, r0) 2018/04/10 21:59:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0xffff, 0x0, 0x800000000000]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 21:59:21 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x100000001, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x100, 0x100000001}) 2018/04/10 21:59:21 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) sendto$packet(r0, &(0x7f00000002c0)="d966c458f7fc47aeee813fc431bd9af9a80ab63afe214dc4397ee148df0927d00b82036947290f6bfd879a725491ca303587e4fb59a4d124b97f9f22519ed51d1a7cdf8e27c3ba9af96e5c7080849ddfb20cc1bcc2b615f1aa14f228eaad7fd90980b400a4fddfafb31343586ed1f09a37050b08856432a27a60aaa299a93ff3ab5e3133117224543480d0f63c1112aab72fad9502bb98dd3b5b5967a928a08f6cdc32848aefd5cca60a0e966cc1d1ac52e4f8a591be536e7553d7cb183199", 0xbf, 0x10, &(0x7f00000004c0)={0x11, 0x15, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, 0xde87ae1027e0139e) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/04/10 21:59:21 executing program 3: mkdir(&(0x7f0000000100)='./control\x00', 0xc3) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt(r1, 0x200, 0x8, &(0x7f0000000380)=""/199, &(0x7f0000000000)=0xc7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) fallocate(r1, 0x0, 0x0, 0x379) dup2(r1, r0) 2018/04/10 21:59:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xb38) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa}}}, 0x90) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x51, 0xffffffff, 0x0, 0x3, 0x13, 0x15, "c6a3b8bb3e4844ed4b6daf72e9559fef7dc0b8a3237c9732bbb7070fbbbcde60aa923c90f9e4a42bf75e1c1500bbc5fc8e6ad823f43d33d9629298c19499d5d9", "1ae1f07970bfc70d75d95bd4ecbd7623bd424bc94f615e6a2ed47a8faade243f2032f19f1855427a0888f0627356518182010612b95dd6bb8305c22138894c92", "2afa63654453d8c6da88b1db4f3d37de0cdd7a3fd50010e0d51ff61d67c062f1", [0x4c1c, 0x4]}) sendfile(r2, r0, &(0x7f0000000140), 0x7f) 2018/04/10 21:59:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) write$rdma_cm(r2, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c00)}}, 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/10 21:59:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x0, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:21 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7f, 0x8000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000100)=0x4) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) semget(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1c, "92f3b71ae143363abdf3e7bdea01599b468899f783e274ff7e54bd03"}, &(0x7f0000000240)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, 0x8) keyctl$get_persistent(0x16, r2, r0) r4 = semget(0x0, 0x4, 0x2) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00000001c0)=[0x4, 0x21, 0x7, 0x8, 0x8af3, 0x0, 0x1]) 2018/04/10 21:59:21 executing program 7: setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000080), 0x10) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0)=0x101, &(0x7f0000000100)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000140)={0x800, 0x1f, 0x10001}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f342f767366bb36f0200a1a1d098929262f73796e0800de080973a91a727300000000000000000000745d77a33a0000", 0x2, 0x0) 2018/04/10 21:59:21 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/10 21:59:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x190) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000002c0)={{0x3b, @loopback=0x7f000001, 0x4e23, 0x0, 'fo\x00', 0x2, 0x1c, 0x35}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2006, 0x40100000, 0x23, 0xffffffffffffffc0}}, 0x44) close(r0) msgget(0x3, 0x4c) 2018/04/10 21:59:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x0) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) [ 91.475216] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20003 fo [ 91.550754] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20003 fo 2018/04/10 21:59:21 executing program 5: r0 = semget$private(0x0, 0x0, 0x102) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000040)=""/36) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x800080000000}) 2018/04/10 21:59:21 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x800, 0x5}, &(0x7f0000000140)=0x10) listxattr(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)=""/254, 0xfe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x4}, 0x8) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/10 21:59:21 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x200, 0x44000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x5, 0x8001, 0x8b6, 0x5, 0x1}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) fsetxattr(r2, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x80}, 0x8) 2018/04/10 21:59:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000180)="0f20c035010000000f22c0c402f947da0f0059ecf20f5fed450f01d0660f382097a7fb000036f0801900c7442400e6000000c7442402f5ffffffff2c248acd0f5dad041a96a5", 0x46}], 0x1, 0x0, &(0x7f0000000100), 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000040)="c10135eb84"}, 0x20) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x80, 0x3}, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/10 21:59:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x0) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x103300) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='trusted./ddv/kvm\x00'], &(0x7f0000000140)='\x00', 0x1, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1d6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 21:59:21 executing program 3: mkdir(&(0x7f0000000100)='./control\x00', 0xc3) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt(r1, 0x200, 0x8, &(0x7f0000000380)=""/199, &(0x7f0000000000)=0xc7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) fallocate(r1, 0x0, 0x0, 0x379) dup2(r1, r0) 2018/04/10 21:59:21 executing program 2: r0 = socket(0x400000000002, 0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x40, 0x4) 2018/04/10 21:59:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r0, 0x0, 0x0, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x0, 0x30}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/10 21:59:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @remote}, &(0x7f0000000100)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000000280)=""/169, &(0x7f0000000340)=0xa9) r1 = getpgid(0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x80000001, 0x4, 0x2}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r1) io_setup(0x1f, &(0x7f00000000c0)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x203e34, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/10 21:59:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x0) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:22 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) r1 = socket(0x1, 0x802, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) 2018/04/10 21:59:22 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x679, 0x4) 2018/04/10 21:59:22 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x1}, 0x8) bind$ax25(r1, &(0x7f00000002c0)={0x3, {"a1e78b419e34a4"}, 0xd001}, 0x10) 2018/04/10 21:59:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup(r0) ioctl(r0, 0x1, &(0x7f0000000040)="f6b8d748c7f49d6ae7abc9c9c9cece018f2911bf573c3528047db0e198490e05ed565f75584a5c3b1da3adfb23f17f300abf039f4d14b0f726413b5fb9f6fd20e1e3f31070cfa88771e9a12a1ca6a2416327f1c6c28d8a35da064868ebb11fb516046a41b0f4ad40753272d8b51561b3b4b96b531314d68b943d12d663b39e07044e2064e9") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000681000/0x2000)=nil, 0x2000}, 0x400000000000004}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4440, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000140)={{0x0, 0x1, 0x1, 0x5, 0x5, 0x6}, 0xa, 0x6355, 0x4, 0x44, 0x1, "c1920c661237966be5923589a5f8a91c7cdc2202c4d2eae6f28bceecb304dede246345b6cc34239853135de93ae69cc1ff75797a082dc455a974764721edab039aae8bc294c2e062b7daad7d47becd0c6c05f46dad5c81d9c280ed8769db9128be357867ee3bf8a602d0c51a08945da26bb8bbd0826bc7466d93d5e1de98c795"}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/04/10 21:59:22 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0xfe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@newae={0x264, 0x1e, 0x300, 0x70bd2a, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2, 0x33}, @in=@broadcast=0xffffffff, 0x63, 0x3500}, [@sa={0xe4, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x3ff, 0x4e20, 0x2, 0xa, 0xa0, 0x20, 0xff, r1, r2}, {@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d6, 0x6c}, @in6=@dev={0xfe, 0x80, [], 0x19}, {0x3, 0x3, 0xfffffffffffff001, 0x74, 0x1ff, 0x8001, 0x11, 0x2}, {0x9, 0xffffffff, 0xa188, 0x2}, {0x6, 0x3ffc000, 0x656}, 0x70bd28, 0x3504, 0x0, 0x3, 0x0, 0x43}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd26}}, @algo_crypt={0xcc, 0x2, {{'ctr-aes-aesni\x00'}, 0x420, "ee0f3265237666a9605c8a75f7f713cc5de6d1845149b6cc74925a020e2c6f1f2fe8d3b1e69444f8bddb6205ff3a259c85fe17e2e7c6184b9c48b280fdb01b20f72e92a6d2647bf46820d7a96ac7006e7f62fc5af1c16974ad27ebd37576d793055b8cdca749cf4ce55a498219ec300e1daf61558202aac5b06261a23ea1fd324b7adeb1"}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth={0x48, 0x1, {{'cryptd(sha1-avx)\x00'}}}, @ipv6_hthresh={0x8, 0x4, {0x2c, 0x6a}}, @output_mark={0x8, 0x1d, 0x4}]}, 0x264}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)) 2018/04/10 21:59:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=ANY=[@ANYBLOB="2800000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/10 21:59:22 executing program 5: r0 = memfd_create(&(0x7f0000000200)="0001", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) r6 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x2, 0x0, 'client1\x00', 0xffffffff80000000, "7f22256e08d481c3", "2ece68724ad462715f4b9707ff64a012a0565d86e2fc074385f201f0562d047e", 0x5, 0x800}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client0\x00', 0x0, "f0b353a8e8bea81b", "db632e503b605650e012187aeac3f1f5f5d3ad22097a62dcaa0affbaee6b8b47"}) 2018/04/10 21:59:22 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x2a6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/10 21:59:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace(0x4219, r0) keyctl$session_to_parent(0x12) 2018/04/10 21:59:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'nr0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}}}) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x1}]) 2018/04/10 21:59:22 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="836b5aecdcbeef4512f76d150ef86abd", 0x10) getcwd(&(0x7f0000000000), 0x0) fsetxattr(r1, &(0x7f0000000000)=@random={'trusted.', 'aead\x00'}, &(0x7f00000000c0)='vmnet0)security\x00', 0x10, 0x2) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/04/10 21:59:22 executing program 7: r0 = gettid() exit(0x0) prlimit64(r0, 0x6, &(0x7f0000000080), &(0x7f0000000140)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'dummy0\x00', 0x9}) 2018/04/10 21:59:22 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1b0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/10 21:59:23 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="05000000f7ffffffffffffd77c934e007aa5708c48f98ded0900e12fbc302d5d6e92f89d1ea07dcd338f18d088b5193e59c477e6712e3dd652f6b1f81724bf9e628b22f6ffd16abe075bbed08f92e4c61e5d4f4618e3a54e51c81b5eee5162044cb330"], 0x38}, 0x1}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/10 21:59:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840), 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:23 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x2, 0x4) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) 2018/04/10 21:59:23 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/218) r2 = accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x80800) connect$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x1}, {0x61}, {0x6}]}, 0x10) recvfrom$unix(r1, &(0x7f0000000240)=""/183, 0xb7, 0x40000060, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000200)=0x10) 2018/04/10 21:59:23 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) ioctl$KVM_SMI(r1, 0xaeb7) 2018/04/10 21:59:24 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) socketpair(0x4, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x584fb9e4, 0x100, 0x1, 0x7, 0x6}, 0x14) 2018/04/10 21:59:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:24 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f00000001c0)=0x98) 2018/04/10 21:59:24 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x401, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x930000) 2018/04/10 21:59:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000680)=0xe8) sendto$packet(r2, &(0x7f0000000040)="877d8ba3de40298ffe1db767da34b9658e109e5f6d9a7c9753824f7ae917a0e342fbb4009b3680787532a350a82ffdbe5c297e6dff07914b64936ac1fa7e7759986e043574b9871206a4ce17956fe3c1c229c7e95bbb30bdb9528be48f6661bcf613ffbba139c92919e18582937dea64025975dfe2b5b5f18cbdf8aa6541cd3c8cda", 0x82, 0x8010, &(0x7f00000006c0)={0x11, 0x0, r3, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x0, 0x0, 0x5}) 2018/04/10 21:59:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x80, 0x2}, 'port1\x00', 0x0, 0x1008, 0x4, 0x0, 0xfffffffffffffffe, 0x20, 0xb8, 0x0, 0x6, 0x1000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x2}, 0xfffffe7d) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='vegas\x00', 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf6, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f00000000c0)="46ab31d97d47669c71eadad319682572a9933eccf5e3baaf92b3e8313ac67abe59dc058f957ffa5bd1590537cb9ea51540d4ad53735fbb0904de772f0a1e683558eddb8c7db029bcaa267ff8988fd4d768c2c8456469d020b4081842e62e5e078c3565331d04", &(0x7f00000001c0)=""/213}, 0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/10 21:59:24 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x9, 0xa25, 0x7}, 0x8) r2 = gettid() r3 = getpgrp(0x0) r4 = getpid() r5 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x1598, 0x3c, 0x20, 0x70bd29, 0x25dfdbff, {0x15}, [@nested={0xc4, 0x1f, [@typed={0x14, 0x8, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="99a97b59c0afd55fbee3e84dd4d385d82ac87b4bbf751eef4849959a22fb9689a7ca89e4196a7fb4d57138eee96683ce2fcb48fd86c165b113a96c2dcafd4ea36839727985b772a384d9bfd59716164d1f9236fcaa45d95c7bee008bc6a73ed66885217fb66375cf9cd3241a761ba9116a3060e99418c4d63dacaf148d98aec846f75b8a702c713d95dd336ee60e53c5de010a5f0ca0c3c32f1438eb3f45a4279de2e3cee59d5dc297ea"]}, @nested={0x168, 0x71, [@typed={0xcc, 0x78, @binary="99f0826d8ddb46cf8f3c8a8d8aeede6cc8b84568a4bf3624f54ccb083954cee698245e3f1f453722c7c52d60871f9c795936af79d86ecbe32307cd182c3233c57f946a47d37af49dc736a6bd976873a5b240a3ec54a9d9956a7ea07834f1515ceea6fb0cd7515083b8cc12120b7e011851dd69847536c74a0b6b6cf04db58cfe51eb8e39fc4b6c4d029830f76bf28433a206afd7845cafaaaf213d7f68e8aecd4c15acdf5873045899765edfcda7a6cf833d54c9c055a6ff132fd15d48e12ce4a588340bf69d9c"}, @typed={0x8, 0x7, @pid=r2}, @typed={0x14, 0x42, @ipv6}, @generic="f29f30ddea1d4e04620d4ce748c71e9782dd3a7b6215b78b42b758ff0573424fc6e6118246d9494fa61627b6eb588ee5f8b0d245a1fafa92e949be6dfead7e63c6f3064f089a9b1cd055b2bc38fb29aaf350578e46593fb0b0ae70938eca91a6f48fdae176e6b67c0f600b743922cd985acc6932bd393da7", @typed={0x4, 0x5c}]}, @generic="c403fd9d42", @typed={0x8, 0x34, @pid=r3}, @nested={0x28, 0x58, [@typed={0x8, 0x6d, @pid=r4}, @generic="9c1edc1d5f6f8659bc6d8e986f1153eec0d995c7616b5577624da22f"]}, @generic="64304d990c216d3440097c714c1dbbc3cbb05bb0ed86bbcd5b4eaf1c99d6e4d28e20e13e25c8b28ea3843e93f7f963a65c155da32c0809beccfbabcbeba914aca0e4b56c6946d4faf7acd64f86302ea7ecc9c32f665dd6678bbc4f2ff6edd6e754df6ead47e3fe126aee6823d468e1a03c0e9d6e080c8b0489b635644085da62747d4f9e1bc90e475012ee799e0cde3827feca9784cc00d206a7755472961bacae27a464bb8f5a74a09bf86e48c7c796eb2831714d94d0068f1afede2189b25992ea96c2a1e959f5f6f5d58ab48713a23cebd010cd7ac4f12ab953", @typed={0x8, 0x0, @u32=0xd6b}, @nested={0xe0, 0x89, [@typed={0x8, 0x75, @pid=r5}, @generic="38bda6fb1b19b4411cffdc7d822b039197a4fc8a15e8de3c6b7150ca01463e27820639a850484d9041d757c1c2e7edfd4c0f3d4d3360d177614b542a61734f0c617cc32594222acb77bb537067f2c0330729a0f7c00621e4780fd3d16e4b6472547303fee9f849cb2c53605992bcdb1e13dfcc23258cef64aea9de4c04a9cd81fe2a3567a153b245e7e8af5cc516bcb24bec82cc750431294f969127033ddad392e7e388ee4f9ec23c31d36413fdf3a1880b47e63df269dab011545927deefb15ac30cde22987a3d59080c4e2291eb4bdca94c85"]}, @nested={0x10c0, 0x6d, [@generic="746f54cb0c3039e7cee82998355363a8fc62663ae7dde6d9c94186f4a6ca7a89c662aa22f244a76434d5a701428d59b941930bcb6b8243a537e28e76b69b831886f06ed3260fd68539cac03297c3c20d95e704eb9e23c77a700b5e73759de0475d84a6cbabdccccfe3ca4f0c2ec028d4ba61d8df11c7c333aca6dbeca10a74142e6848331c690c24dca843c02e815bd11f3fafc2b31b82cf2e9eba734198b8848dac", @generic="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@typed={0x8, 0x54, @u32}, @typed={0xc, 0x1, @u64}, @generic='3u{']}, @typed={0xa0, 0x7c, @binary="3336dfc0b897e5250b63c9e7a621cd79826c64d5f261c23d7f264804bda9981ab1172e101116a02ad034778057fcd224c1f36ca2b497f0dded5e565d62065cd9ffc237c0d895e860e78d73e7dc2d6032412c8936f152d6b08643a517e6673fb42f1572d22bce45eac4456d371f70b23256accd1950441dd39703e2ac97cd352fd2be7a6bfb573b96ebc5f47f48c74bd1944288fde4fa0b10c6"}]}, 0x1598}, 0x1, 0x0, 0x0, 0x4c0c5}, 0x20004010) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r8 = getpgrp(0x0) sched_setaffinity(r8, 0x8, &(0x7f0000d81ff8)=0x101) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) dup2(r0, r6) 2018/04/10 21:59:24 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000080)=0xc) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=@setlink={0x24, 0x13, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) 2018/04/10 21:59:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x4, 0x6f}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) 2018/04/10 21:59:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x100000000, 0x3, 0x1, 0x7, 0x10000}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) signalfd4(r1, &(0x7f0000001640)={0x200}, 0x8, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000000180)=0x9) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r5 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001680)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) fcntl$setown(r4, 0x8, r6) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000}) gettid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001680)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/10 21:59:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x0, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000100), 0x200, &(0x7f0000ffc000/0x1000)=nil, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/10 21:59:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x85) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30, 0x31, 0x35, 0x32]}, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) [ 94.454642] QAT: Invalid ioctl [ 94.461521] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/10 21:59:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x441) listen$netrom(r1, 0x7) [ 94.495551] QAT: Invalid ioctl [ 94.515462] QAT: Invalid ioctl 2018/04/10 21:59:24 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x81) sync() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x6, [0x4, 0x5, 0x200, 0x9, 0x3, 0x28e7bcaf]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x1, 0x8000, 0x7, 0x1, 0x2, 0x0, 0x9, 0x2, 0x645, 0xffffffffffffffe0, 0xb4, 0x0, 0x1, 0xa902, 0x4bd]}, &(0x7f0000000180)=0x100) 2018/04/10 21:59:24 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7b00000, 0x200000) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = getpgid(0x0) capset(&(0x7f0000000040)={0x20071026, r2}, &(0x7f0000000000)={0x4, 0x0, 0x800000}) getgid() [ 94.537667] QAT: Invalid ioctl [ 94.597882] QAT: Invalid ioctl [ 94.666167] QAT: Invalid ioctl 2018/04/10 21:59:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:25 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x10080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x10003, 0x1}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/79, 0x4f}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x9, r1, 0x10001, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000003c0abeac51429832d1d8fe081f2914820d7925fe80bca5c304d9063386c223390fe87687a2ba4a6dd683d0bdebd95eed782f70e0f3d71bb3ca08a2c8b517ada858778a20a0c8a28492763be4950d089c1efcd5c6ffe329e5a752670864c94a628178f5a06a3294229784553308c40b5a139ea2"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/04/10 21:59:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 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) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/152, 0x98}], 0x1, &(0x7f0000003480)=""/4096, 0x1000}, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) clock_gettime(0x0, &(0x7f0000001180)) recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/236, 0xec}}], 0x1, 0x0, &(0x7f00000011c0)) close(r0) 2018/04/10 21:59:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, 0x1}, 0x20) r1 = dup(r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000100)={0x9, 0x0, [{0x80000019, 0x6, 0x0, 0x6, 0x40, 0x5, 0xfffffffffffffffd}, {0x0, 0x1ff, 0x6, 0x7, 0xfffffffffffffffc, 0x3f, 0x3}, {0x80000001, 0x3, 0x2, 0x10001, 0x3, 0x8d, 0xa5}, {0xc0000001, 0x4, 0x0, 0x3, 0x3f, 0x7, 0xa058}, {0x0, 0x4408, 0x2, 0x0, 0x1000000020000000, 0xd30, 0xfffffffffffffff7}, {0x8000000d, 0x7, 0x0, 0x100000001, 0xfff, 0x30, 0x3}, {0xc0000007, 0x0, 0x7, 0x1, 0x3, 0x8000, 0x5}, {0x80000008, 0xd46, 0x2, 0x4, 0x0, 0x10001, 0x20000000000000}, {0xa, 0x0, 0x5, 0x5, 0x8, 0x4, 0x8}]}) 2018/04/10 21:59:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 21:59:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000140)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000000400000000000000000000000001600000000000000000000000000000000000000000000000000008860cdae87a16bd769a18db1469465b48832ea66d9d48e519315fb13ff1c0229ddd04c2a3f45d853584e"]}) select(0x40, &(0x7f0000000080)={0x401, 0x80000000, 0x4, 0x2, 0xfffffffffffffffb, 0x8, 0x3, 0x200}, &(0x7f00000000c0)={0xfff, 0xfff, 0x3, 0x538, 0x9, 0x8, 0x0, 0x9}, &(0x7f0000000100)={0x6, 0x4, 0x4, 0x2, 0x8, 0xfffffffffffffff7, 0x1, 0x1}, &(0x7f0000000180)={0x77359400}) 2018/04/10 21:59:25 executing program 7: r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x100) r1 = socket(0x10, 0x400000000003, 0x0) write(r1, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000280)=""/149) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="af0a00000800ad05005e6f3112ea1e1244ef1a3af9153b3e36fa68d0057c3ea50900eba783897566cb4b6d63f87cd6ca9cf253b8fb4da44c7a69d07e29ae32dc2cae7c0c035ea5f39883df50d9f960095a075cbf6a0472692fdb426a3cdd899178b3a553f320b5b5dd20bb91cbf80b587945f6ce7f444ffc927dc7301fdc912218de2bccc0e37632d0a010f9a9310dc43ff7a954924123e53d28b321a99a650bbfc266377e361e6ca5b2ca4e47f63fa3c1eff93e5c8140b507235d51bac89eee17ef"]) socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r1, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000002e40)=""/80, 0x50}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x2, &(0x7f0000003f00)=""/14, 0xe}}, {{&(0x7f0000004b00)=@can, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000005080)=""/188, 0xbc}}], 0x2, 0x0, &(0x7f0000000000)={0x0, r3+10000000}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000380)={r4, 0x2}) 2018/04/10 21:59:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x3ffffd, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10400, 0x0) accept$ax25(r3, &(0x7f0000000040), &(0x7f0000000140)=0x10) write$vnet(r3, &(0x7f00000002c0)={0x1, {&(0x7f0000000180)=""/224, 0xe0, &(0x7f0000000280)=""/41, 0x3, 0x3}}, 0x68) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 21:59:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x18f, &(0x7f0000000340)=""/241, 0xf1}, 0x0) r2 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x100000001, 0x240000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000100)) r4 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/10 21:59:25 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x10000, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x79, "1ac0c57feafa701dffc605a99a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8421bdfb2d584f7595157b797d985e27020ebfca87e28286801243f0ffcebc9aad725742a74bdf6b2c26755d050b8e350a6d4da5fd1df9a050cc3bf386fd5050891bcde12f3f2d61573a23e81a554e18eaa9e517"}, &(0x7f0000000940)=0x144) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) socket(0x1d, 0xb, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r5 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0xfffffffffffffffc, 0x9}, &(0x7f0000000740)=0x38c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x101200, 0x0) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000200)=0x338000000000) ioctl$LOOP_CLR_FD(r4, 0x4c01) fdatasync(r4) 2018/04/10 21:59:25 executing program 1: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1f8, [0x20000040, 0x0, 0x0, 0x200001d8, 0x20000208], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x270) 2018/04/10 21:59:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) set_mempolicy(0x4003, &(0x7f0000000000)=0x1ff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/10 21:59:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/04/10 21:59:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x0, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x4001, 0x0) socket$inet(0x2, 0x80e, 0x1000000000000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10840, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000240)=0x9, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000100)={0x80000001, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/97) 2018/04/10 21:59:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10480, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000080)={{0x9}, 0x1, 0x45b5, 0x6d1, {0x2, 0x1000}, 0x3, 0x9}) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x1f7, &(0x7f0000000200)=[{&(0x7f0000000080)=ANY=[], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) shutdown(r4, 0x1) 2018/04/10 21:59:25 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x501400, 0x0) timerfd_create(0x6, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xeb, "ed51adb35bed8588aa9508fcac98a04bee177900237dd0bb4960b141514a00bdb26bb48f631fcc7533a90477b65ff6d54f61af67621d65801c4644024a28f2b5f3309a0f69572ad4408736057c5948ea1c73841352c4c7f90407dd436ba851e231f0c28d2ee5955b9907a6849504e1b7b739078f8dffbaae911fecf2b6c62b4894abc42b9517424825b9b6910d8762543b6ec1bcbfb47e43a5840eb47cf2e11820583f11319f45e90b4bcac175999ec35c74ee105823257228f44672e9cd4d7a10401149b690de77b3edf53e00081d94b835ead58790156be8070228d5c7cd4852a7eee1ff0ec09d44f7a5"}, &(0x7f0000000140)=0xf3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x65}]}, &(0x7f0000000280)=0x10) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x61, 0x10001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300)=0x8, 0x4) [ 95.795358] print_req_error: I/O error, dev loop0, sector 0 2018/04/10 21:59:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0x0, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:25 executing program 2: unshare(0x400) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10003, 0x0, &(0x7f0000ff4000/0x9000)=nil}) 2018/04/10 21:59:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000200)) 2018/04/10 21:59:25 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1b1102, 0x0) kexec_load(0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="e685d6e29644d13db97e4ec641e5ff3f58e0fc3c937f597eea3b5cb908ed82a4f086cf470430146ffe669f29dc4e2f80f4eef77154dc05717fcd050269b82d3065823ce205df75396348b4289eb9096e875c4fc9eee51a29dd40d23264d6cd30c5462d3283374bfc9b2c1fbd863e0938439d3b63851a28f84e951377d1a87a4bd8d5c1e63fcd80754300bab0e0836fdb7699a45ff790b6e57cce4ce4ff76359087acac60553fd65cf86fd154d1435e4655db2bd6b184859a30142b64c429e881aa05db8b686e64b810d2fce5feb01143306ff7059e4f", 0xd6, 0x80000000, 0x3}, {&(0x7f0000000180)="fc5fef0c65d60ad6be6cbf23b5c47ddac05ddf070736", 0x16, 0x1, 0x3}], 0x160001) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040), 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) 2018/04/10 21:59:25 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x12000005, 0x11, r0, 0x0) dup(r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=""/1, 0x1) 2018/04/10 21:59:25 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x0) sendmmsg(r0, &(0x7f0000003580)=[{{&(0x7f0000000180)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="583fe15f2a1189086386f8f1581ddcd826e6afffcbdef4495e37773b88d19f1727473a5bf86e31d545bf7dba5c6cf3fdfa1856d15c012a", 0x37}, {&(0x7f0000000240)="7147952570fb497d88d93c96ced27d919fdb3b469c982f4aac4895fa552964d750b02abc58fddda98542d00021bf671616b0640a438616eaec6dc3089f31f90b0dba1d20ccef0f845b11ed6435aeabb46f6fa53868e054a961ef1414c8cec2679399f2521ddd5f7b702f919cd2804f649cfa7edfa651c93fcf84b37a1f8bd095f46aafdfb9bccf471ea5952940638ff2085bf6310eb0255c7415e7f304de122203eeaf171119343bc4383e5bee77", 0xae}, {&(0x7f0000000300)="5b7f959e153a32fc6d9c1b54516816f83dce213163aee6f3a70c14207a482efad565460bb2607c0188ac3b225db0e4cf883a910f9cbd7456055e92b1ac171d70f2e9ba054fb1baadba19e8bffb6cd906957794e811c055cb1adb85534b7ea8ec1911b3658d2b6d2624a83cc5cf2688a4a4235dd452d0a24e92363ebff99ba273ba37c6ed98735427ddfb246c1835ac77c0128f309e3e", 0x96}, {&(0x7f00000003c0)="92f93cc3a1a226c6e4151e48e101f2a2e75c0e602449e0400413b0aa25d799be04", 0x21}], 0x4, &(0x7f0000000440)=[{0x50, 0x102, 0x3dd, "28be758daaedf3623f6f5d0b8255a8b2f564a37fd9352a9412d21453280f64e16e0b51f56cff679f114e1b4a6a41ae16077cefa0107ec4ada2cbe3"}, {0xb8, 0x0, 0x5, "d376960f45f94f822d28760664eda67d8524bf634da03fe43fa1abd2408a5dea359601b6d9b2adcae931f87dab7a9ea845ee15ca38ac40c0ae9df71972213dc8622513802a987d3f82a63494af36beb09848fded976b9c0eb4f7a2c6a783630b43dbe142fa7d0067f546c483ac0884d24e4ed7890f9c967c7bb02af689fe91021cb343f9d9eaf6c0978daf9b9b6238f4939eee7a6cf47a6ffb249b385c7863563ded4050"}, {0xb8, 0x13f, 0x9, "db7f1b3f5a4c42542245079af1719b3c9beaec16f28b9c1750c16a8e75ae6a550a79efd3684f096c939e6328ab1f0b2e36a1cdef3420181fe83d80f9b52a1aab1b0f80f354b34a955877f7910469de412b413cbe35cc45c1b0b0c823de7653c6faab3f772e287ff1b6d5e9a1219c10f45558b84f1f9efc71f3f1e620862b9926f4bf34a9dfd8995754f1c16291ac230037cd275c58d2c8d233deaa5f98b7daeca9db"}, {0x78, 0x1ff, 0x8001, "de956db49783868c0adb185fc40b1a56c3c60b5843a730ff33a711492da519382581fbe89142af34d1b3ecc2a5fb0f49475c55b54af8ef0077f410e3886381bc79675237feb6a1bb962d69a9c0dfc8bab151a422b8e9c203ba467fa37914ac1ce5a3b4"}], 0x238, 0x81}, 0x7db2}, {{&(0x7f0000000680)=@l2={0x1f, 0x80, {0x7, 0x3, 0x40, 0x1000, 0x800, 0xffffffffffff4264}, 0x512, 0x7}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000700)="7d17776f5d6f7381e96e2555cecc6ab6066a094bfa84d131e71a79697b56c7a507286c0c782f02dddffe42db8c8692393742da7f132087b05fd1e161721071d0a302b0d6c3ba07086ac5204e320f4de931a32b2c5b43cbc43d1ea8c8d737c164ac966a4acc6f1d351f20cb9fcd1a8742e38ec52aad3d12d3", 0x78}, {&(0x7f0000000780)="a900899545c96c535209dc42115298a238b0f368c3b5fb4c690227a144def6931465e240eced0e60acf23d5b238321eab543429283fe90ab6a10b5268d3d5e5a", 0x40}, {&(0x7f00000007c0)="0637998cc9e31520f5c5d7136ea1457f620c2e06179a4ce24b903a9a8da066b122987c5f83c145fb7a29a2c5aa0689eddcd98d11c90294f27b7c41a2853df38d6c8b7d4e7b075f7d7de0ceac295bf760849e1ac9626a2e69fbfa87c34253fd9a033821742ff53e719a03f065d04a4324888685fe46d517a12c904feb1a60f7f806a732ad48b8362f325eb6e0285662e6ca50529c11e0c0e6a3097bb8b832e8fec586d64895701b5a55da35819a26c0ca65e82c16bc64e68ae9c8e01027054052cb66407b021838a403479467c531a33badac967d9793afabdba51544304201d167cd546c90a5798557e57a75e041e42767e39fe318", 0xf5}, {&(0x7f00000008c0)="7a64a03ab9f1d68239c9ce9d5e16f06f752a0bea5348b69ecf25066b409e1211ba392dea580e5632882e97dde1f2da3f47f294d797f042eb5ea02310716f6649a97d36a20a17e205408f9870bb7b72c374bb352d9346a7f5dc4f6f46c4ce1e8173299ac57160a6a1504b90dcc91f851d31f4fbebc5f1ffe2f729e84fee3fbc74437827517d8b67e92f7149b77a19fec150b84f9b10bbb4ef51d37aa31ecd6be8d4a8bd420a3d976965c3f8c9d0b489501e55178a6427dd88b7ca303cdcb29ebc15de270c1c9c13903b202d8d343f29705ebaeba6c00f69e1cdd95e9f78bedd974bc58bf8f338a693154c1f7d3a80", 0xee}], 0x4, &(0x7f0000000a00)=[{0x48, 0x116, 0x9, "e1b5b6850fbcd2d5c822a9b894890abb5f28474c7983bfbaea81d659d9bd754f54511180eddc1b1db33ddf5994f2b727656bcfd7"}, {0x60, 0x18f, 0x77, "d92e5cdc67e93673ce2a04a7ce9f8d111fd11c588604a1bac4f4cd2647d313960166e683799a49738cee6e9dfc14e9fc0fa7e33e763801ad3412a625045c7997f4646c6768c22f95786657b0"}, {0x30, 0x10e, 0x4, "edfc841455c509ff5b817daef03dccf9f1204eaf425cdc50c81e26"}, {0x100, 0x0, 0x800, "04dec22c3ae2f24b19dddaccb724788cf0eca46cd2f00f5719ce8cdc67df3718c1a52bd40956cb9def09d7c1200762e7750b0ce730f40ccaa97b6b204a9a8d5e669ebc8f1a412d0c7ce09b66b2f24f57bbb8fd4bf62b1627affea443de545370a48b3f04b0600da883ca92fd5e1a0f41b694cc139925811e6547a4a48b372e65d4fbe8666a439bf793128eb0c5fd196ff3455edd7ea8e1334c63ab53100f2c0eb13e702993bf97bc273e5aab9a7707ef157071adf1d65bae85849cbc428c3ec203802a9a22b99e78a42359bb8b452f549b3a5b89cea3b459fd99c786ba52b65128a016b739f82e35250e2505df"}], 0x1d8, 0x200000c4}, 0xfffffffffffffff8}, {{&(0x7f0000000c00)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0xc09, 0xac, "cc9a1ca1743fdae3284633887f6b4c1744500ea962792045d2caa683ec8a19937610583561182ad95318c8b487ec85a9b8b30050562f6e70186a5f83240645", 0xb}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="f44ebc1b40566e90739d31bf7e2d21bfc794298ba16640e8e99f550c8bf0317146aa5d3bdd4b1e4d7a84513669aed4b701da419298015731fa24aacb6e99517d", 0x40}], 0x1, 0x0, 0x0, 0x4040000}, 0x3}, {{&(0x7f0000000d00)=@un=@file={0x0, './file0\x00'}, 0x80, 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0x1000}, {&(0x7f0000000d80)="8926ea08cf2775a9f2263e5845995f1c63f5643cf88311e2b7b9a11858901c16236e52117dde83d73c86aff463c14139d7e323bf6c50adc2c0495178403d5a05ac7257f030587d0fea9b67efc50de5dbbfee1cf236f0233a546adb9880d32fa7148075bf74fa8e5c88e49fbb9927bdc7886922dbb4073e14af7abe62d24d", 0x7e}, {&(0x7f0000000e00)="8cc00875497aeaa6e89320f5d711be169638c25f44347b73f619b48446af9ae73b719b60b400135e140d1af85df8ed8406461286c07bd74e6f137c50a2869f4a8dcfb22929b76df4d7efe784442a5e0b358a12e741a7bab971cf9af2e85cbf165a9fc1b431b60ed5114df355d028d7dcb9264b6d2680086c3182bf02cf1e351308b6313f1cd68d139d88cfb39974264e29e34a05a4e1fcc8bbdb391cf4fec2823f01bccb97451741b1755fa36516a9ed2913e71272146be57a8c39e56691821161cf4b89d55f1202b3d18ee85f6e", 0xce}, {&(0x7f0000000f00)="5da1796f3f3b37c0b5c6ea02c7c038f1318902c31d8177fb74b62bd99cb9a173dea12abd89f65e7ddf6a641fa13109c3183899ee0ffc053684b13c8559f7913ab9ad7bf4efeb6a903542962eee6d5d8f43ee", 0x52}, {&(0x7f0000000f80)="38c6abd16d1e39d867a4d69aa49eda60813835190a23fe750392e1e8aa45bb209c9bd8a9fe7bc6c4b15cdc6ced2cf45c79dba12df0b9fe2276622c5e6c55cd2eab146c6133a94449ffb201770ac3ab2a511b461c13f82eef0881aace91e89b2858c4395aa6e01ef0ad70f9f94beebc17bf14ec14576041b981061bf015c0e4d06535b563164f974abceb1557ce355167cae378a6fd57091524c2ff6905ae62a642d6c38b5fa1901b0b1387b59904abf29d442492c48062eea9d6ecee7947aa4996b5e42ae6f31e309b26dd9be695c6fb462e632eb415ce846ab8cfc5e130b3a79b0cce9a04", 0xe5}, {&(0x7f0000001080)="c7e1e36ae1a63cf8063ebdbfc57fd52a7dc2b3fc3ead109eab4d6cfa542c9c325c3cd4491c7d60e051d65b01ff3c49b7baab974cea1a195d4f5b1095bdfea9de989dc1596952cd206f27daaf8723bcdd9811f62b692df6a13ed7648189c1", 0x5e}], 0x6, &(0x7f00000024c0)=[{0x1010, 0x112, 0x200, "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"}, {0xb0, 0xff, 0x0, "0a99fee5bde7ba4b25cafc69e6e394561d2e2826f47bdf2d6641008fbc596cee40a2c9570dafa7521c2a342922fc67fc0000fcd8425f41d2a9d2d626647fd0ca72a3cfe7a518d2c61f883253599943d646faeeb9f5ab3ba0bf4ee514c95794ab7cf8ad0b802d58983cc61ab2089e1c57620291fbd8756a5737605baf74db86926a36d5c4bce6e9e4a05302e86666d9229b3d2c3ceace01d24b15e00b7d4ae1"}], 0x10c0, 0x40000}, 0x40}, {{&(0x7f0000001180)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001200)="8742868f310a8de67a64abcca401e9c0f5d82cf66d881089fc6a36f47df26f08d647357e5f8e2d7e3d83fb04d81fc9d5e16e7ce2b4731cd99e12834d99fe6b81def413277d04ebdc6c718140b7d6a130f2604700dd300fee302c2a717fd2d56596def440772689a0dcc0f86e5f6bd1c94015561c325538296acfcd42ad341ca8815b317c763d899993fd4df0662db25212c96fe8eccd36e1465687ed4ffe93cec310fd8408611552119325ad3a40f040dea6e003b51828ed29dc90030b890c46237a48bc9a7594bfa8b5fc7589", 0xcd}, {&(0x7f0000001300)="ce1fdd580e1be92696b3", 0xa}], 0x2, &(0x7f0000001380)=[{0x78, 0x11f, 0x8, "a1025b4cf4ddacc0a25613e68967c9c62acbcc2883948b3f2d250d45f49a2ee00e136463296581f6a5e6d1a41692f5c461a6ae8ed52c0b829575ddd4672c3895c33d3605db732df162f3929825c7591ae3701ab5a27968229b721c09b75619981f"}], 0x78, 0x40001}, 0x100000001}], 0x5, 0x80) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/10 21:59:25 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) r1 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/127) 2018/04/10 21:59:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f00000000c0)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x240100) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000005540)={0x0, 0x0, &(0x7f0000005380)=""/234, &(0x7f0000005480)=""/177, &(0x7f0000000240)=""/36}) 2018/04/10 21:59:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x7) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@loopback, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x100, 0x400, 0x400, 0x2800000000000, 0x0, r1}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)={0x10}, 0x10}], 0x1, &(0x7f0000000a40)}, 0x0) close(r2) recvmmsg(r3, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000048c0)={0x77359400}) 2018/04/10 21:59:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x0, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:25 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400202) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x80}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x16, 0xb4e, 0x6, 0x4, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0x20}, 0x1}, 0x50) close(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}}}, 0x4, 0x5}, &(0x7f0000000200)=0x90) 2018/04/10 21:59:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000180)=0x4) r1 = socket$inet(0x2, 0x400000000000004, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x40}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r4 = getpid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x9, 0x0, 0x2, 0x10000, 0x0, 0x1, 0x44000, 0x2, 0x5, 0xd9, 0x7, 0x9, 0x0, 0x800, 0xfffffffffffffffe, 0x1f, 0x1000, 0x4, 0x0, 0x0, 0xf0, 0x800, 0xb1, 0x5, 0x1, 0x120000000, 0x6, 0x6, 0xd11, 0x101, 0xffffffff7fffffff, 0x4f0, 0xff, 0x5, 0x5, 0x8, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000000040), 0xf}, 0x800, 0xaf8, 0x1, 0x4, 0x0, 0x10000, 0x89}, r4, 0x6, r2, 0x8) 2018/04/10 21:59:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0x4, 0x36]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000280)={0x1f, 0xffffffffffff3936, 0xffff, 'queue0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000140)={0x3c, 0x3, {0x3, 0x2, 0xff, 0x2, 0x841}}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/10 21:59:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x12400}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00000000c647114356482bea958337cc825101928a012f610e76be002c144f1643907b464d92a099f71bdafb4d0f6cdc450742db32369e0764864cced1f200d426352ecd2f398d02de6bc6dd4bc58", @ANYRES16=r2, @ANYBLOB="000429bd7000ffdbdf25080000000800040008000000080006000180000008000500e1ffffff08000400000002002400020008000600ffffffff08000b000a000000080008000100000008000700001000000800050050d90000240002000800040003000000080008000080000008000300ddea000008000500400000003c000100140003000000000000000000000000000000000014000300000000000000000000000000000000000800060072720000080001000a000000"], 0xc0}, 0x1}, 0x0) capset(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f00000000c0)={0xd18, 0x9, 0xfffffffffffffffe, 0x401, 0x3ff, 0x40}) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0xd46}, 0x1c) 2018/04/10 21:59:25 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0xffffa888, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = gettid() ioprio_set$pid(0x2, r0, 0x7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6ac6}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000540)={0x2, 0x1, 0x100000000, 0x0, r3}, &(0x7f0000000580)=0x10) 2018/04/10 21:59:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x80000000000be2) r1 = socket(0x5, 0x6, 0xbb) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x10000, 0x966c, 0x0, 0x3, 0x3, 0xffff, 0x4, 0x7e, 0x0}, &(0x7f0000000040)=0x20) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffff709, 0x1f, 0x4, 0x2, 0x7bb, 0xfffffffffffffff7, 0x401, 0x1, r2}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8d, "aa7d5e3c02cc9ea649c088cd7561b43692300044c9da1f841c58577aa647c9ea63bc43144bcc3a38927b47d27962667345f26f2b47ace6552ff3031e347f4b8481a87801e961a1b7cdf6366de66cbc5838de7c233ee8baaacc50b1ab95c212371d1d69c96aae7c15d6dcfbb45b3bf0c55dc4f999435e15b5b5b14b954703ce0756e85110f042b3a1ef7adbab14"}, &(0x7f0000000140)=0x95) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000240)=0x4) utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x8}) sendmmsg(r4, &(0x7f0000004580)=[{{&(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)}}, {{&(0x7f0000003e00)=@ipx={0x4, 0x0, 0x0, "fe9d1c0956ad"}, 0x80, &(0x7f0000004000), 0x154, &(0x7f0000000000)=ANY=[]}, 0xfff}], 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) 2018/04/10 21:59:26 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/204, 0xcc}], 0x2, &(0x7f00000011c0)=""/4096, 0x1000, 0x4b}, 0x6}, {{&(0x7f00000021c0)=@alg, 0x80, &(0x7f0000003280)=[{&(0x7f0000002240)=""/52, 0x34}, {&(0x7f0000002280)=""/4096, 0x1000}], 0x2, &(0x7f00000032c0)=""/244, 0xf4, 0x80000000}, 0x81}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000033c0)=""/38, 0x26}, {&(0x7f0000003400)=""/180, 0xb4}, {&(0x7f00000034c0)=""/86, 0x56}, {&(0x7f0000003540)=""/115, 0x73}, {&(0x7f00000035c0)=""/66, 0x42}, {&(0x7f0000003640)=""/212, 0xd4}], 0x6, &(0x7f00000037c0)=""/4096, 0x1000, 0x5}, 0x5}, {{&(0x7f00000047c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004840)=""/56, 0x38}, {&(0x7f0000004880)=""/222, 0xfffffffffffffdad}, {&(0x7f0000004980)=""/131, 0x83}, {&(0x7f0000004a40)=""/34, 0x22}], 0x4, &(0x7f0000004ac0)=""/232, 0xe8, 0x19}, 0x7}], 0x4, 0xc6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001080)='/dev/audio#\x00', 0x8, 0x121400) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000010c0)={0x7, 0x800}) 2018/04/10 21:59:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000000240)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x20000009}, 0x8) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x80, 0x4, 0x4, 0x1000, 0x38}, &(0x7f00000000c0)=0x98) r2 = dup2(r0, r0) uselib(&(0x7f0000000280)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x9e8b}, 'port1\x00', 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x3, 0x6}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x72, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x6, 0xff}, &(0x7f0000000140)=0x8) 2018/04/10 21:59:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xa, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x5) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400080, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/10 21:59:26 executing program 0: r0 = socket(0x0, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000004c0)={"7663616e30000000000000000300", 0x2400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x0, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r5 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0xffff) getsockopt$inet6_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r6, 0x1ff}, &(0x7f0000000400)=0x8) write$cgroup_int(r5, &(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYRES32], @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64=r5, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64=r5], @ANYPTR, @ANYBLOB], @ANYRES16, @ANYRES64, @ANYRES64=r5], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r7 = dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r7, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x39) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0xfffffffffffffffa, 0x3, 0x7, 0x6}, {0xdd0, 0x7, 0x6ee, 0x8b7e}, {0xab2b, 0x0, 0xfff, 0x7f}, {0xfffffffffffffe4b, 0x0, 0x3, 0x8}, {0x333, 0xef13, 0x6, 0x9}]}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2018/04/10 21:59:26 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x0, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:26 executing program 5: mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x11f142, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x18) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) openat$cgroup_ro(r2, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) 2018/04/10 21:59:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000007c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000004c0)={0x3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000500)={r0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x610000, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x2000, 0x0) 2018/04/10 21:59:26 executing program 1: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x7, &(0x7f0000465000/0x2000)=nil, 0x2) 2018/04/10 21:59:26 executing program 7: prctl$intptr(0x2000000000029, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/04/10 21:59:26 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0x10, 0x7, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xf5, "7862df59a6a875df05b43ae42e068c5f82640871ec92a1228b7d443b7707975db299b2fe3f31539ae16769ab53f42f6946c8fd7729e5dbfa0628517328b1bf253634c4e555594c0f7868e15660ba59b16c108477ca406aa3b4bf6a4d10ec45afe500de3164354fba4d7c37d8c9c62dd1c9d03dbffe149e7d8ae07645b19f51a5cfaaa418f88f651b201a0b6aad3b529b02b56c1f2e6ffa9cf9949511792abce5a886dc7f546a41710fbd5d4f59c75d2227feaa183e396476dca07d3666f817bceaa6ab35e10fe4ad8ec6ee3c8ba91c6c5778f5b5b8e73b86adcbc202290f1a219930d6e313b94ac40c8c98194116133f11755f8361"}, &(0x7f0000000240)=0xfd) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xc6, 0x6, 0xffffffffffff5535, 0x5, 0xd}, 0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x80000001) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400, 0x0) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00000003c0)={'bridge0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/10 21:59:26 executing program 2: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2a40, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0xffff, 0x200}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/10 21:59:26 executing program 7: r0 = gettid() exit(0x6) ioprio_get$pid(0x1, r0) 2018/04/10 21:59:26 executing program 1: r0 = socket(0x80000000010, 0x1000000003, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xf2e, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xbe) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond0\x00', 0x0}) sendto(r0, &(0x7f0000000200)="62a8b505c008f0d63ec99b57fe6eca794dc41498b7f5d1d13e97fbb6aec54f4d37c697040a2afb669c4a2558d57a8963870a8b9363824048aea4e8b777977e28f538cd59a126d2839b8a010db24ecc5a", 0x50, 0x20000001, &(0x7f0000000300)=@ll={0x11, 0xc, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) sendto$unix(r0, &(0x7f0000000140)="2310529fcb9e0f68ca38f3", 0xb, 0x4000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 21:59:26 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/37, 0x25}], 0x3, &(0x7f0000000240)=""/166, 0xa6, 0x3}, 0x4}, {{&(0x7f0000000300)=@sco, 0x80, &(0x7f0000002900)=[{&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/241, 0xf1}, {&(0x7f0000001540)=""/210, 0xd2}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/206, 0xce}, {&(0x7f0000002740)=""/166, 0xa6}, {&(0x7f0000002800)=""/108, 0x6c}, {&(0x7f0000002880)=""/69, 0x45}], 0x9, &(0x7f00000029c0)=""/32, 0x20, 0x7f}, 0x4}, {{&(0x7f0000002a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004000)=[{&(0x7f0000002a80)=""/242, 0xf2}, {&(0x7f0000002b80)=""/252, 0xfc}, {&(0x7f0000002c80)=""/119, 0x77}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/39, 0x27}, {&(0x7f0000003d40)=""/232, 0xe8}, {&(0x7f0000003e40)=""/26, 0x1a}, {&(0x7f0000003e80)=""/142, 0x8e}, {&(0x7f0000003f40)=""/137, 0x89}], 0x9, &(0x7f00000040c0)=""/24, 0x18, 0x2}, 0x8}, {{&(0x7f0000004100)=@generic, 0x80, &(0x7f0000004380)=[{&(0x7f0000004180)=""/16, 0x10}, {&(0x7f00000041c0)=""/60, 0x3c}, {&(0x7f0000004200)=""/157, 0x9d}, {&(0x7f00000042c0)=""/145, 0x91}], 0x4, &(0x7f00000043c0)=""/4096, 0x1000, 0x8}, 0x6}, {{&(0x7f00000053c0)=@alg, 0x80, &(0x7f0000006800)=[{&(0x7f0000005440)=""/174, 0xae}, {&(0x7f0000005500)=""/43, 0x2b}, {&(0x7f0000005540)=""/249, 0xf9}, {&(0x7f0000005640)=""/217, 0xd9}, {&(0x7f0000005740)=""/156, 0x9c}, {&(0x7f0000005800)=""/4096, 0x1000}], 0x6, &(0x7f0000006880)=""/20, 0x14, 0x81}, 0x2}, {{&(0x7f00000068c0)=@pptp, 0x80, &(0x7f0000006b00)=[{&(0x7f0000006940)=""/9, 0x9}, {&(0x7f0000006980)=""/24, 0x18}, {&(0x7f00000069c0)=""/41, 0x29}, {&(0x7f0000006a00)}, {&(0x7f0000006a40)=""/157, 0x9d}], 0x5, &(0x7f0000006b80)=""/206, 0xce, 0xfffffffffffffffb}, 0xdb}, {{&(0x7f0000006c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006d00)=""/56, 0x38}, {&(0x7f0000006d40)=""/236, 0xec}, {&(0x7f0000006e40)=""/61, 0x3d}, {&(0x7f0000006e80)=""/4, 0x4}, {&(0x7f0000006ec0)=""/248, 0xf8}, {&(0x7f0000006fc0)=""/142, 0x8e}, {&(0x7f0000007080)=""/162, 0xa2}], 0x7, &(0x7f00000071c0)=""/127, 0x7f, 0xfffffffffffffff7}, 0x64}, {{&(0x7f0000007240)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000007440)=[{&(0x7f00000072c0)=""/154, 0x9a}, {&(0x7f0000007380)=""/192, 0xc0}], 0x2, &(0x7f0000007480)=""/143, 0x8f, 0x1f400000000}, 0x3}, {{0x0, 0x0, &(0x7f0000008540)=[{&(0x7f0000007540)=""/4096, 0x1000}], 0x1, &(0x7f0000008580)=""/168, 0xa8, 0x1}, 0x82}, {{&(0x7f0000008640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000087c0)=[{&(0x7f00000086c0)=""/249, 0xf9}], 0x1, &(0x7f0000008800)=""/132, 0x84, 0x8}, 0x1}], 0xa, 0x1, &(0x7f0000008b40)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000008b80)=[{0x7, 0xffe}, {0x2, 0xfffffffffffffc00}, {0x2, 0x7}, {0xb, 0xfffffffffffff5dc}, {0x3, 0x7d}, {0x7, 0x8}, {0x2, 0xd4}, {0xf, 0x3e88}], 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006a00)={0xf5, 0x0, 0x4, 0x3, 0xfffffffffffffff8, 0x100000001, 0x74421089, 0x80, 0x0, 0x200, 0x8}, 0xb) 2018/04/10 21:59:26 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x0, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:26 executing program 5: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe0, r1, 0x20, 0x70bd2b, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd19}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1f}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xe0}, 0x1}, 0x20040000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x10000}, &(0x7f0000000100)=0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002600)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002640), &(0x7f0000002680)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x7ff}, &(0x7f0000000180)=0x8) 2018/04/10 21:59:27 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x2f0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000200)=0x1d, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/5, &(0x7f0000000180)=0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x10, 0x32526ec6, 0x1, 0x398c, 0x2, r0, 0x9}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000340)={0x5}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r3, 0xffffffff}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) readahead(r0, 0x3800000000000000, 0x81) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x70a0, 0x1000}) 2018/04/10 21:59:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x181200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xd49, 0x493}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x6, 0x0, 0x100000001, 0xc6e}, &(0x7f00000001c0)=0x14) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="393a350d3b0f8e6e557fa89e90d0abe1ae7be3632683fe769d6d53eecc3b0cf9fe0124510b"], 0x360) 2018/04/10 21:59:27 executing program 1: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0xb) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000040), 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0xf0}) 2018/04/10 21:59:27 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:27 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x414442) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x892, 0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/236) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/185, &(0x7f00000002c0)=0xb9) fcntl$setlease(r0, 0x400, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000300)={0x2, 0x8000, 0x2, 0x6, 0x1, 0x5}) 2018/04/10 21:59:27 executing program 5: r0 = inotify_init() r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x101000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x2, 0x40) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00') fcntl$notify(r0, 0x0, 0x282) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000300)=""/229, &(0x7f0000000000)=0xe5) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)) dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) accept4$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) 2018/04/10 21:59:27 executing program 0: futex(&(0x7f0000000080)=0x4, 0x7, 0x2, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x2) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040)=0x1, 0x0) 2018/04/10 21:59:27 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vcs\x00', 0x22800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xff}, &(0x7f0000000100)=0x8) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sync_file_range(r2, 0x10000000, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000001980)=ANY=[@ANYBLOB="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0x1720) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/10 21:59:27 executing program 0: nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) 2018/04/10 21:59:27 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:27 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x802) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) recvfrom$ipx(r1, &(0x7f00000008c0)=""/100, 0x64, 0x0, &(0x7f0000000040)={0x4, 0x0, 0xc7d7, "f036b430156a"}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2}, &(0x7f0000000740)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0xfffffdba) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) 2018/04/10 21:59:27 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=[{0x10, 0x111}], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) sendfile(r2, r5, &(0x7f00000000c0), 0x102000001) ioctl(r4, 0x6, &(0x7f0000000280)="a66dca3e2d4a3a41838c8cc291cab9500c72c1115a350129274927358e19640e93b7d8910f651230a209fdd94b05fae2eb09951cbe3de32a8e44dcc295f0f863596dfbba01bf351fb6f647275f6c708a29ecf45dd329550a6036c198052c23ce0183b2181bb52f2702586bfca751ad29bb3606d5419e4b0da8056315e066d2f36f40e3e63fad05793a4d6a26303e7a5a555e60079068e744db8e073cbcf9b9c708e98d9be4b92874f1341f45362ca394e66fb5f278f5f2598e04a0ba5d84bad1407709682b1e8cab52b5297a07bbf1f1e5d5e1fb2ed795046b79b3027604e46e1b451dba") sync_file_range(r2, 0x2, 0x100000001, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/04/10 21:59:27 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x4000000200, 0x2) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0xffffff84) 2018/04/10 21:59:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0xfffffffffffffffc) dup2(r3, r1) write$cgroup_pid(r3, &(0x7f0000000000), 0x0) 2018/04/10 21:59:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x181200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xd49, 0x493}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x6, 0x0, 0x100000001, 0xc6e}, &(0x7f00000001c0)=0x14) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="393a350d3b0f8e6e557fa89e90d0abe1ae7be3632683fe769d6d53eecc3b0cf9fe0124510b"], 0x360) 2018/04/10 21:59:27 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x428800000000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc0010140}]}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/04/10 21:59:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'trusted.', '!:\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xb095, 0x4100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x60100}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xdc, r2, 0x222, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x87}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000344fb0)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1000}]}]}, 0x28}, 0x1}, 0x0) 2018/04/10 21:59:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000140)={0x3, 0x0, &(0x7f0000000200)=""/222, &(0x7f0000000400)=""/159, &(0x7f0000000040)=""/78}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000380)="0f380b669db946080000b8431a0000ba000000000f3066bad104ec0fc7a494a10000002ea766ba210066b8c20566ef0f22629a54d304c103003e6567670f017bf40f01b300000000", 0x48}], 0x0, 0x1, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r4, 0x1, 0x8001, 0x6, 0x40, 0x6}, &(0x7f00000005c0)=0x14) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000640)=&(0x7f0000000600)) 2018/04/10 21:59:27 executing program 3: r0 = mq_open(&(0x7f0000000100)='[ppp1ppp0ppp0\x00', 0x0, 0xa0, &(0x7f00000000c0)={0x9f8, 0x8, 0x800, 0x3390, 0x4007, 0x7, 0xfffffffffffffffc, 0x4}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x2803) fcntl$getownex(r0, 0x10, &(0x7f0000000980)={0x0, 0x0}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000a80)=0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r8 = getpgid(0x0) r9 = getuid() r10 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000c00)=0x0) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() r15 = getuid() stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000e40)={0x0, 0x0}) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0xc) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000010c0)=0xe8) r22 = getegid() sendmmsg$unix(r1, &(0x7f0000001200)=[{&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000500)="bd1d4cd57133c4f0189aeff99bac1fbc5ac2098eee5dc0ee2ca9049270ffc46f7969ac19b89c883ba83cca7c50fb8c69ccfb7a128b1eb8400b5bad802f51d03cf19c3f51e77b41558a9d36a93120cae1ff178a6b2000df5821e6575e5c250e4242b1f9de13ad5e568c636a49f91ab09aaaa848e1fc4a9c89f957bac353db9e7fd5988e49049f6f63df90c18287e6bca867486c54dca3e4301a9c911a6379054398c92eb0115d6177b802c92840ae3b903370234d120b0864fec40adf1f3fd46e13bac60539989830b9536aab8d34701eaecfb6633a011c30c4543ea44065efeaafc25801e41f40ebfe7f95326938", 0xee}, {&(0x7f0000000600)="25ae234cf4ba2238637957288fcbaef6a4aee65439b9", 0x16}, {&(0x7f0000000640)="89953a9cbcceef298f6601311b2a569173e2884ccc43d86d4432f495f4a4dfc22b", 0x21}, {&(0x7f0000000680)="bf4366c258c93c11098f11e620f076deef7e033c54820c2da281a51932b286507597b361b2362b0bbea8b7666c4ae73f4e33dd02632ea85d624f90d81e1b424799c57c45af91394298bc371761bc92d8c5582c80b3fd0049c0ee0774e853ccf845a6534091a2b9289195a571255d0315168a66bcc418b1cf3c5c50b1123db4ed2a908c7a9f2a36ca66afe588d5d6eb5ff095c066dcae20ef", 0x98}, {&(0x7f0000000740)="5261936d949e4cf1dba240cf1797d70171d5b9f04b917368a3a3e13cda90303122", 0x21}, {&(0x7f0000000780)="29faddfbd95865399f01a628d0f22534c469b3d54126e06039ab3932da517a40a28aa4082523de80240f8f9b7251", 0x2e}, {&(0x7f00000007c0)="892c47e3c9c4dd5de98ac15027e65a439e604f29690a3815a711ba0b21398cc4fab7a0d3f72c354fb351d1823743292ecc44c20af4f7fc2ebcedf22e7494d70d3b8a1c6556baa11ed082017df26da87e073ae1dafb539a5c2638364bbf107e04c71fd4b8988a", 0x66}, {&(0x7f0000000840)="183d52fa354473bf9d870e28c1e4954caf7713d4dfa7478043004c27967790322de20b0f0dd6fbfbc393ad46375547bbdba21def3d3ca8d2f8951249509ecfbd512415de140e3c14394134590a465b1184f602ec57bedc5beb2758f127905b77d85e609b7670d5b549b2ce195a244b0b29a92e6cd4165240cbba144174de9cfd02ceb2b8863169dd368e92f4837cb614d05cf84b3ee3b67905ad6ac447fa91f13aeb14c9330b8211baf3d8d41739e38b2ca0eefc5243171f97dc05908f59", 0xbe}], 0x8, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x10}], 0x1, 0x4004000) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/55, 0x37}], 0x4, 0x0, 0x0, 0xe093}, 0x41) pwrite64(r1, &(0x7f0000002540)='^', 0x1, 0x0) 2018/04/10 21:59:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/28, 0xfffffffffffffd81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x800) read(r0, &(0x7f0000000000)=""/56, 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x6, 0x2, 'client1\x00', 0x2, "7182fb9ddc8bab4d", "253abe6da92bf39c88b515960e14171e65ffe96b0847e44b534b5b620ce9a46d", 0x0, 0x81}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd, 'queue1\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x400200) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/35) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) listen$netrom(r1, 0x0) 2018/04/10 21:59:27 executing program 7: getrandom(&(0x7f0000000180)=""/16, 0x10, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@rand_addr, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bcsh0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000340)={@empty, 0x0}, &(0x7f0000000380)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14, 0x80000) getpeername(r0, &(0x7f0000000440)=@can={0x0, 0x0}, &(0x7f00000004c0)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000a40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000a00)={&(0x7f00000006c0)={0x328, r2, 0x811, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x148, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb625}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xae}}, {0x8, 0x6, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x328}, 0x1}, 0x48000) r12 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x2000) getsockname$ipx(r12, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r12, 0x0, 0x81, &(0x7f0000000c00)={'nat\x00', 0x0, 0x4, 0x9e, [], 0xa, &(0x7f0000000a80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000b40)=""/158}, &(0x7f0000000c80)=0x78) bind$can_raw(r12, &(0x7f0000000040)={0x1d}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r12, 0xc0184908, &(0x7f0000000080)={0x4, 0x3f, 0xfffffffffffffffd}) 2018/04/10 21:59:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42400804}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="200500040001000080"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20008080) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000001c0)={r1, 0x5}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) accept(r1, &(0x7f0000000200)=@rc, &(0x7f0000918000)=0xffffffffffffff9f) 2018/04/10 21:59:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) [ 98.167223] *** Guest State *** [ 98.170624] CR0: actual=0x0000000080000031, shadow=0x00000000e0000011, gh_mask=fffffffffffffff7 [ 98.179551] CR4: actual=0x0000000000002061, shadow=0x0000000000000021, gh_mask=ffffffffffffe871 [ 98.188451] CR3 = 0x0000000000004000 [ 98.192243] PDPTR0 = 0x00000000000000e7 PDPTR1 = 0x0000000000000000 [ 98.198849] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 98.205401] RSP = 0x0000000000000f78 RIP = 0x0000000000009132 [ 98.211473] RFLAGS=0x00000046 DR7 = 0x0000000000000400 2018/04/10 21:59:28 executing program 5: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000006dc0), &(0x7f0000006e00)=0x10) r4 = dup2(r1, r3) io_setup(0x800, &(0x7f0000000000)=0x0) io_getevents(r5, 0x2, 0x800000000000224, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)={0x0, 0x989680}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000006f40)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r5, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000180)}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000000180)={0x6, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0xc000000000000, 0x259, 0x0, 0x5, 0x200}}, {0x4, 0x3, 0x0, 0x0, @msi={0xfffffffffffffffb, 0xc4ae, 0x8}}, {0x8001, 0x0, 0x0, 0x0, @msi={0x5, 0x4, 0x2}}, {0x80, 0x4, 0x0, 0x0, @adapter={0x22, 0x8, 0x3, 0x2, 0x8e0}}, {0x1, 0x4, 0x0, 0x0, @sint={0x1840000000000000, 0x5}}, {0x80, 0x1, 0x0, 0x0, @adapter={0x7, 0x5, 0x101, 0x9, 0x10001}}]}) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) recvmmsg(r8, &(0x7f0000006b40)=[{{&(0x7f00000002c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x800}, {{&(0x7f0000001480)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001500)=""/32, 0x20}], 0x1, 0x0, 0x0, 0x200}, 0x3}, {{&(0x7f0000001580)=@ax25, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)=""/169, 0xa9, 0x96e9}, 0x5}, {{&(0x7f0000001700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/220, 0xdc}, {&(0x7f0000002880)=""/85, 0x55}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/74, 0x4a}, {&(0x7f00000029c0)=""/235, 0xeb}], 0x6, &(0x7f0000002b40)=""/242, 0xf2, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/76, 0x4c}, {&(0x7f0000003cc0)=""/127, 0x7f}, {&(0x7f0000003d40)=""/66, 0x42}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/194, 0xc2}, {&(0x7f0000003f80)=""/132, 0x84}], 0x7, &(0x7f00000040c0)=""/4096, 0x1000, 0x5}, 0xffffffffffffffc1}, {{&(0x7f00000050c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005140)=""/164, 0xa4}], 0x1, 0x0, 0x0, 0x7}, 0x1c02e58}, {{&(0x7f0000005240)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000053c0)=[{&(0x7f00000052c0)=""/203, 0xcb}], 0x1, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000005400)=@un=@abs, 0x80, &(0x7f0000005900)=[{&(0x7f0000005480)=""/226, 0xe2}, {&(0x7f0000005580)=""/59, 0x3b}, {&(0x7f00000055c0)=""/132, 0x84}, {&(0x7f0000005680)=""/139, 0x8b}, {&(0x7f0000005740)=""/23, 0x17}, {&(0x7f0000005780)=""/251, 0xfb}, {&(0x7f0000005880)=""/67, 0x43}], 0x7, &(0x7f0000005980)=""/4096, 0x1000, 0x940}, 0x80000001}, {{0x0, 0x0, &(0x7f0000006a00)=[{&(0x7f0000006980)=""/91, 0x5b}], 0x1, &(0x7f0000006a40)=""/213, 0xd5, 0x3f}, 0xffffffff00000000}], 0x9, 0x3, &(0x7f0000006d80)={0x0, 0x989680}) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) open_by_handle_at(r2, &(0x7f0000006e40)={0xe2, 0x5, "b722d7fdca6bf14f27cad8c49d227cce926a52cf2f924b4a18ebd115cb8dd1b0789b6caa6b2b2df96d453bde28cd5b87c37b67ec4373871b607ef951cba43f936e5e16a090bf61072b7483dc8f5d8e5d1306854d2d8f52422ef15b82542fb167e7dfda63eb353903a870fad25e30ed35030589d1a24867c9be39a7eb9047bf7144201eab21a68b24437c5fff7841d214748c6d3c07fdc7a4ce96cf22dc0db4fadaea7307b9165dcb1f9f99e7bb21539113759ed24d457bf6a50f0a85a29588c14a612df2214a59eb07f7d95a858f0d6765a5d7c969b5a1310bf3"}, 0x0) tkill(r0, 0x1000000000016) [ 98.217514] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 98.224258] CS: sel=0x0010, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 98.232297] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.240350] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.248400] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.256440] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 2018/04/10 21:59:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='sessionid\x00') ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000001c0)=0x7fff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000140)=r5) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) [ 98.264482] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.272511] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 98.280561] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 98.288611] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 98.296650] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 98.304705] EFER = 0x0000000000000001 PAT = 0x0007040600070406 2018/04/10 21:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) open_by_handle_at(r0, &(0x7f00000001c0)={0xd2, 0x20, "22d30b49ca44769bb1ce000118249d049d71418c2fda017dc01d15e89d1fe3746a86e073aac5ce430866ad85e64b6467f681a73087bda0693cb719be266fc49d8675d13199e51fc5a78f5aa5f4f0f887fceed9783669e5488b2c80c9c18f347ce618665ba1752e3f211c6ed718efb09aaf97a35ce246dc4ba8920331765fc0cdf31392bdd33a7fa72cfabede1b2be86f5c1d7a13a3be36bdbf549c75d6e816eddbcfaf8268e24419bfdad8039ce8abaaef33b125910c582108f9ac060a55dfcb266a5cc718d2c7921535"}, 0x40) r2 = syz_open_procfs(r1, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r0, &(0x7f0000000040), 0x1) [ 98.311178] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 98.318713] Interruptibility = 00000000 ActivityState = 00000000 [ 98.325086] *** Host State *** [ 98.328369] RIP = 0xffffffff811f3c09 RSP = 0xffff88018cb3f360 [ 98.334406] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 98.340884] FSBase=00007f297cea7700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 98.348745] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 98.354726] CR0=0000000080050033 CR3=00000001ab844000 CR4=00000000001426f0 [ 98.361800] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 98.368534] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 98.374645] *** Control State *** [ 98.378169] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 98.384892] EntryControls=0000d1ff ExitControls=0023efff [ 98.390407] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 98.397387] VMEntry: intr_info=00000b0d errcode=00000000 ilen=00000000 [ 98.404119] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 98.410767] reason=80000021 qualification=0000000000000002 2018/04/10 21:59:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x89, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x109040) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setsig(r0, 0xa, 0x37) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x2) [ 98.417151] IDTVectoring: info=00000000 errcode=00000000 [ 98.422650] TSC Offset = 0xffffffc8628a9987 [ 98.427059] EPT pointer = 0x00000001b399d01e [ 98.478904] sctp: [Deprecated]: syz-executor3 (pid 9104) Use of int in max_burst socket option deprecated. [ 98.478904] Use struct sctp_assoc_value instead [ 98.500520] *** Guest State *** [ 98.503935] CR0: actual=0x0000000080000031, shadow=0x00000000e0000011, gh_mask=fffffffffffffff7 [ 98.512880] CR4: actual=0x0000000000002071, shadow=0x0000000000000031, gh_mask=ffffffffffffe871 [ 98.521786] CR3 = 0x0000000000004000 [ 98.525579] PDPTR0 = 0x00000000000000e7 PDPTR1 = 0x0000000000000000 [ 98.525877] sctp: [Deprecated]: syz-executor3 (pid 9104) Use of int in max_burst socket option deprecated. [ 98.525877] Use struct sctp_assoc_value instead [ 98.532218] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 98.532244] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 98.532253] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 98.532267] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 98.532280] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 98.532295] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.532310] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.532335] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.604186] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.612256] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 98.620288] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 98.628371] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 98.636400] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 98.644436] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 98.652664] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 98.659141] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 98.666639] Interruptibility = 00000000 ActivityState = 00000000 [ 98.672921] *** Host State *** [ 98.676170] RIP = 0xffffffff811f3c09 RSP = 0xffff88018cb3f360 [ 98.682193] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 98.688655] FSBase=00007f297cea7700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 98.696511] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 98.702459] CR0=0000000080050033 CR3=00000001ab844000 CR4=00000000001426f0 [ 98.709620] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 98.716340] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 98.722501] *** Control State *** [ 98.725985] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 98.732693] EntryControls=0000d1ff ExitControls=0023efff [ 98.738178] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 98.745145] VMEntry: intr_info=00000b0d errcode=00000000 ilen=00000000 [ 98.751844] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 98.758484] reason=80000021 qualification=0000000000000002 [ 98.764845] IDTVectoring: info=00000000 errcode=00000000 [ 98.770332] TSC Offset = 0xffffffc8628a9987 [ 98.774700] EPT pointer = 0x00000001b399d01e 2018/04/10 21:59:28 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x113, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000090}, 0x4080) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) lookup_dcookie(0x0, &(0x7f00000004c0)=""/4096, 0x1000) r4 = semget(0x1, 0x0, 0x488) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000100)=""/105) 2018/04/10 21:59:28 executing program 3: io_setup(0x5, &(0x7f0000d38000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) io_submit(r0, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f8cf4b)}]) 2018/04/10 21:59:28 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0xad}}, {{0xa, 0x4e23, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}}, 0x108) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a84000), 0x4) 2018/04/10 21:59:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc8, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffffffff7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0xff, 0x7, &(0x7f0000000240)=""/188, &(0x7f00000001c0)=0xbc) 2018/04/10 21:59:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) syz_open_procfs(r1, &(0x7f0000000580)='gid_map\x00') r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ion\x00', 0x100, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) setns(r3, 0x4000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/net/pfkey\x00', 0x14004, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) setsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000000240)=0x2, 0x4) fcntl$setpipe(r4, 0x407, 0x2000000000000000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f00000003c0)={0x7000, 0x1000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) recvmmsg(r4, &(0x7f0000000100)=[{{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/61, 0x3d}, {&(0x7f0000000800)=""/100, 0x64}], 0x2, &(0x7f00000008c0)=""/244, 0x122, 0xffffffffffffff00}, 0x1}], 0x1, 0x12003, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000280)=0x20, 0x0) dup2(r5, r7) dup3(r5, r6, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffec6) set_robust_list(&(0x7f0000000700)={&(0x7f0000000640)={&(0x7f0000000600)}, 0x3f, &(0x7f00000006c0)={&(0x7f0000000680)}}, 0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000005c0), 0x80) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) 2018/04/10 21:59:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)={0x5, 0x0, [{0xd000, 0x1000, &(0x7f00000001c0)=""/4096}, {0x11000, 0x86, &(0x7f0000000080)=""/134}, {0x0, 0xb7, &(0x7f00000011c0)=""/183}, {0x2000, 0x74, &(0x7f0000001280)=""/116}, {0x1005, 0xce, &(0x7f0000001300)=""/206}]}) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) flock(r1, 0x2) dup2(r1, r2) 2018/04/10 21:59:28 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/197, 0xc5}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000, 0x3981}, 0x8000}, {{&(0x7f00000012c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000001340)=""/74, 0x4a}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/29, 0x1d}, {&(0x7f0000002400)=""/235, 0xeb}, {&(0x7f0000002500)=""/17, 0x11}, {&(0x7f0000002540)=""/143, 0x8f}, {&(0x7f0000002600)=""/141, 0x8d}, {&(0x7f00000026c0)=""/236, 0xec}], 0x9, &(0x7f0000002880)=""/114, 0x72, 0x5}, 0x4}, {{&(0x7f0000002900)=@rc, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002980)=""/162, 0xa2}, {&(0x7f0000002a40)=""/156, 0x9c}], 0x2, &(0x7f0000002b40)=""/99, 0x63, 0xfffffffffffffffb}, 0x3d4a}, {{&(0x7f0000002bc0)=@hci, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c40)=""/224, 0xe0}, {&(0x7f0000002d40)=""/245, 0xf5}, {&(0x7f0000002e40)=""/225, 0xe1}], 0x3, &(0x7f0000002f80)=""/224, 0xe0, 0xff}, 0x3}, {{&(0x7f0000003080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000003100)=""/70, 0x46}], 0x1, &(0x7f00000031c0)=""/145, 0x91, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/14, 0xe}, {&(0x7f00000042c0)=""/49, 0x31}, {&(0x7f0000004300)=""/92, 0x5c}, {&(0x7f0000004380)=""/1, 0x1}], 0x5, &(0x7f0000004440)=""/241, 0xf1, 0x2}, 0x3}, {{&(0x7f0000004540)=@nfc_llcp, 0x80, &(0x7f00000046c0)=[{&(0x7f00000045c0)}, {&(0x7f0000004600)=""/151, 0x97}], 0x2, 0x0, 0x0, 0x8}, 0x8a3}], 0x7, 0x0, &(0x7f00000048c0)) pipe2(&(0x7f0000004900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004940)={r0, r2}) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/10 21:59:29 executing program 7: socketpair(0xd, 0x7, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x4}) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) syncfs(r2) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10) 2018/04/10 21:59:29 executing program 0: epoll_create(0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x101140) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x4, 0x52, "179eabcf7536ef3a28135dd40bb104e8dd7deeccd5399d8061b382086fa467f943abae0055445458b4adadde3f07e5a519fd40d8c4e00918a935011128deeea4702b8a9dde84d3cf60c8f7f3dd9840726398"}, 0x5a) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xdd, "fcc167177b6bf6dbefdaa66a0f2fc8e8eee8b3e3866e8cc1d12fcdb669629041208326d2ccea587e24ad7745b05e968a4bc60094e021caf91eba24477a28888e494a38288bed69c253da78ca071a9b3f566c25c66dc85542529102532e0688356d0a3b392cde488c2b8f73f3ae897126321cc52e4bcc1c504be393172569befe3d8c81a6ad02f7f6cfabf43be7aca217dbf2ac1cf1802722bfa2cbdd5531b8775d6a1e1c2ca8453bb42dc485a4e120b0b3069a3a9165b6faba9688bab3bd283f30d083fc5281b14ae700aadc7afc55d97302b0854419b0722ad2f1352b"}, &(0x7f0000000180)=0x101) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) 2018/04/10 21:59:29 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/98, &(0x7f00000000c0)=0x62) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/04/10 21:59:29 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x7fff, 0x200, 0x5, 0x1000, 0x3ff, 0x200000000000, 0x1f, 0x0}, &(0x7f00000000c0)=0x20) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000200)={0x7bdd9a0e, 0x3, 0x140, 0x7f, 0x1, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x6) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000380)={0x0, 0x0, [0x81, 0x401, 0x3, 0x1, 0x6, 0x151, 0x11b, 0x10001]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0xa6) 2018/04/10 21:59:29 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@ll={0x11, 0x1, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="95c44b642a3d6bb63103d103b58b6eab85e72d70721acea3ee419cc942db196159218d9bd5948c4496e468c50a447080e140c9c2a9008d21686d2e2497c417da86be6aef1bf495ca53e47437159a63656d14fd8d498614f76724a5cdd8d7fd225f8e2732574afaa76beb8223f2d97ce1e70a882d206c0a89d0c42ef1793be3f4cf5b4ff55fb76acf305d3919823fc7348c4123c38486ffb67729a857c23464e9f2ecea259153c7e0600c06b77e5f13f6902d14f5d315b8f6388bab966b9497cf24df8754c05c6c39e64a26e5ad818c8983a73226ddaa", 0xd6}], 0x1, &(0x7f00000002c0)=[{0x18, 0x11, 0x0, "296f0c736e0542"}, {0xc0, 0x3a, 0x6, "f898696ba15a50f4998025f2849be3f041e39047c715ffa3e943131744bb57af70cdd652a77a51ee6ba6c2f0be2cb565ea863e2fd975c72459e2a2b5f4320e4563b78e9a14fe2bc53708c83e0f0f2b1c6c85ccaade8302a3634970ebb0726a6edb8695ad0d036278b668635669d930f8f255deece0f0d3451966ff246586c82e81eba1fce390e83c02a578722f62bd7c71fd28d61ab333be09ea961c7abc35bc8274cc5ba42c374050cb785a3be86b"}, {0x60, 0x0, 0x4, "6a750a019a4d133ad279ca6168779519e2b98998a0c21e735f72fd206e19300820ec2b2d8a052fec4b1f0516b30c279d830c66ad02aa6ea378f42dca1bd6eabe5dfd1c80303eaf21d0fe69d5de4623"}, {0xf0, 0x117, 0x57, "525111a376ac0df3c07f8e036ff5c93ed96b988c73948bb4783f112730efa6e402a3a6661ddef590d62fd3efa29cb80d343dc4988aba236bfd19191da213a232ad0b6c4a7f6b5939ddf8507da2932acab6c8af0159c12006b0fcd794ab463cc7b1de0617032514e83d974aa313c1f8cd2e7db9162032c85945f3229ec30d2f37e04b55f280722559b3f824667dfe1f904449d7ca8320c41ddbe5ac51b1183e203f18634cdab330e66f3875b4548c632da81e515b276798698fc17f6a85cd20354cea9a87f25f9a70a228f03ee06afbcde59d0baa4303e1fa88dafb8ea3"}, {0x80, 0x119, 0xffffffffffffff9e, "f22978aaa4f3c32eadf2c1e70f6c1a63417598dfc9e2e4fda19af30899a9959c32f158656769fde77d380e7c31d348d44f60db2eaf88ff50450e001d0f5bab65eed28ebf9bef4b6415083b03bcb97836fd5eae10271276424f33dd550312a7c811b50b7f438cfdff06caa55dde"}, {0xf0, 0x6, 0x4, "b56b98456dd864c207ac47628198e44202cc71bec516d215f2fd342952f0d242f6a112f8c2e8bd8b5438855651a744360b108dfb48b03469de1591ec4aa8fd1446ed3b13f40c7590455387d747c54b23a2901ab53e099abfa030680a3379431d7c636ac2278bfdf058ef005627c903c634269d2c6bd1cad360a5613b09411680185c1494d9205cb7be977e026f119361ab2c767555a57cda59f5e65eeefc232876139823fcc3815c805536ba40f9474178fde05a238ca85cc809fca4ee79d4809a060769633b06370234206e65f2e2bcaf9dd45274ad20b9c94edee2ff58da"}, {0x110, 0x0, 0xde9b, "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"}], 0x4a8, 0x4011}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000088bfe4)={0xa, 0x4e1e, 0x5, @empty, 0x9}, 0x1c) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/10 21:59:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0xfffffffffffffd86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="a63161e04330afca9a2d1f172b4eaf658a666c21176d14bf915bb61aaea1053dfacb871e3fa89599abba8fae1ce141c802959f89b47ac06a6a32492920e97741e083d4d2cbc00daa29fd57aa0bec0ab3a41d4dfa8d24d5c9c16fb402dfc4efce704b98b451225c19b02c68ed3ec1dafa774523be5bdd1b0a51e17f8b5b73d7b5da76627a543f61107919986168b1dd58edf1e87aba62c0480afb279092519c0fa9725318d0c5abed82c1de9ca3f0a7147620a586d770eb4a551b7972d619fc60ef0ea06c01a29a3d6a9f0d604a74bf4b73b39e816fd34d8cd706969d07cc01dac178a22d0000000000000000000000", 0xef) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3ff, 0x100000000, 0x4, 0x20, 0xb853a54f63c30674}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000580)={0x7, 0x8000, 0x9a, 0x1000000, r4}, &(0x7f00000005c0)=0x10) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1}]) [ 99.381451] ion_mmap: failure mapping buffer to userspace 2018/04/10 21:59:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c7037bc7700bd3648bbf482c852a55257c319db86bb152301930000"], 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/102, 0x66}, {&(0x7f0000000240)=""/7, 0x7}], 0x3, &(0x7f00000002c0)=""/246, 0xf6, 0xbfeb}, 0x2000) sendmsg$netrom(r1, &(0x7f0000000600)={&(0x7f0000000440)=@ax25={0x3, {"456bcbdd6e1e3d"}, 0x6}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000480)="0f63c68ff2a0377d9078e56e9786b8747973f6631199e5573e12", 0x1a}, {&(0x7f00000004c0)="625a018c38857989d144ecd084cfc36752430d53591b43791ff99cedf198314b61ec54808d51fb90ed103a354eaac0dad96adc9851bcdaaf235cd8d126ac2bea067408db13ee30ac", 0x48}], 0x2, &(0x7f0000000580)=[{0x48, 0x13f, 0x0, "6f0ee16fade15ebcf454801cb2d0dea76cb703f29de4373da4d8e7cbadbfdc28189cfb6181399398d7b85c0df9f4896a96b7e300d2"}], 0x48, 0x20040804}, 0x4000) 2018/04/10 21:59:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x37b3, 0x8001, 0x8000, 0x4, 0xfffffffffffffff7, 0x10001, 0x1, 0x9, r2}, 0x20) write(r0, &(0x7f00000000c0)="1f0000b54904fffff13b54c003110000f30501000b000200728e00000c00f27b764598bf0aa8ec550084b5828e26809670086f9d8bc80b6e33491c5837d21593ad752fd33677f6909b255d03cfe603657738", 0x52) 2018/04/10 21:59:29 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) [ 99.448575] ion_mmap: failure mapping buffer to userspace 2018/04/10 21:59:29 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) tgkill(r1, r2, 0x15) r3 = creat(&(0x7f0000000000)='./control\x00', 0xc4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req3={0x20, 0x4, 0x56e2eb44, 0x434, 0x544, 0x96, 0xfffffffffffffffa}, 0x1c) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') close(r0) [ 99.522407] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 99.563277] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 21:59:30 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000001c0)="d74b166ad5036b48a375c1e64a53cf7c1ada832e096b6632b32433b6dbf9b4aebc51df4ae07dfd09c1016bf6a455e6ebfe7125536f0f6538e6404ee209719c5156c109221f408e9fb626e7183c0f534ea920355533564f164cbeea0009f315325c8db4d598bdc41eaf3d80", 0x6b) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) 2018/04/10 21:59:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:30 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/78) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x4, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x40000) shutdown(r1, 0x1) 2018/04/10 21:59:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23d, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/10 21:59:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x2a, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) iopl(0x8000) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/04/10 21:59:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)={0x1, 0x0, [{0x17a}]}) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setresgid(r4, r5, r6) 2018/04/10 21:59:30 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x400, 0x4) syz_emit_ethernet(0x41c, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000800450000280000000000009078ac14efaa0000000000000000fc397ef483edc5204012636fa7857711ab65e2d39ded32d3b534080032366d27f73d6896f932120ffac5cf54703d8ae06f8b81198ca5ac3982754cc2f417a5c21f9624f16b3b320f2be983f037b77a4b1ce358c2fe1c3b6cced0b021dd2997e9e01237a4900c0976ece17c94c0e0a7208e6edc8ad0574f80abb1457fc995841cdf8aba9557907148077df509b171d8a653f1d8784a1d7dc4af01865b9d345c2078c81ab69f0d5fd450c4", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000098780000fb1badc41be3312e7f1f9a63c21fcc82a7516d0f55543d0153fe2f67bd441a1dc34067301bed4d888508bade13f9df834f86f6be"], 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/10 21:59:30 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffff800, 0x7, 0x0, 0x20, 0x6, 0x10001, 0xc1fc, 0x1}, &(0x7f00000000c0)={0x4, 0x4b, 0xff, 0x8001, 0x80000001, 0x3c, 0x0, 0x81}, &(0x7f0000000100)={0x4, 0x7ac6, 0x80000000, 0x8, 0x3, 0x800, 0x5, 0x9b8}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0xe94}, 0x8}) unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x5, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0xca, @local={0xfe, 0x80, [], 0xaa}, 0x17}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) r3 = socket(0xa, 0x80b, 0x1ff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x1ff, 0xc5}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r4, 0x8, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 100.560839] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 21:59:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000280)=@ethtool_flash={0x33, 0x3fe00, "11bf688f76ae42f3a9b63c77cd9fd8232aa8158278b19448e8f1fd12fb58ced0c50f41f53c0d1a6653b1ccc2b139abf9467c91a8a49464509923d3dfd14c326fa21331cc744548633bbacbedd583843ebe35416e9b53218a269897a951820ec68c6a9a474be8a400c4d0162ff0ac1296e1876a77003fe208d3d277a74d74b8fe"}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstatfs(r3, &(0x7f0000000040)=""/251) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/04/10 21:59:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff4d) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="ef00fffff7ba0900", 0x8, 0x0, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000005d00)={'ip_vti0\x00', 0x800}) recvmmsg(r0, &(0x7f0000005e00)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000180)=""/11, 0xb}], 0x4, &(0x7f0000000500)=""/4096, 0x1000, 0x10000}, 0x5}, {{&(0x7f0000001500)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001580)=""/249, 0xf9}, {&(0x7f0000001680)=""/185, 0xb9}, {&(0x7f0000001740)=""/195, 0xc3}, {&(0x7f0000001840)=""/66, 0x42}, {&(0x7f00000018c0)=""/85, 0x55}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/120, 0x78}, {&(0x7f00000029c0)=""/198, 0xc6}, {&(0x7f0000002ac0)=""/134, 0x86}], 0x9, 0x0, 0x0, 0x8}, 0x1ff}, {{&(0x7f0000002c40)=@in, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002cc0)=""/216, 0xd8}, {&(0x7f0000002dc0)=""/49, 0x31}, {&(0x7f0000002e00)=""/228, 0xe4}, {&(0x7f0000002f00)=""/167, 0xa7}, {&(0x7f0000002fc0)=""/227, 0xe3}], 0x5, &(0x7f0000003140)=""/4096, 0x1000, 0x1902}, 0x1}, {{&(0x7f0000004140)=@generic, 0x80, &(0x7f0000004480)=[{&(0x7f00000041c0)=""/234, 0xea}, {&(0x7f00000042c0)=""/254, 0xfe}, {&(0x7f00000043c0)=""/191, 0xbf}], 0x3, &(0x7f00000044c0)=""/105, 0x69, 0x8}, 0xcf8}, {{&(0x7f0000004540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000049c0)=[{&(0x7f00000045c0)=""/16, 0x10}, {&(0x7f0000004600)=""/126, 0x7e}, {&(0x7f0000004680)=""/26, 0x1a}, {&(0x7f00000046c0)=""/6, 0x6}, {&(0x7f0000004700)=""/191, 0xbf}, {&(0x7f00000047c0)=""/43, 0x2b}, {&(0x7f0000004800)=""/159, 0x9f}, {&(0x7f00000048c0)=""/221, 0xdd}], 0x8, &(0x7f0000004a40)=""/240, 0xf0, 0x7}, 0x1}, {{&(0x7f0000004b40)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004bc0)=""/231, 0xe7}, {&(0x7f0000004cc0)=""/163, 0xa3}, {&(0x7f0000004d80)=""/52, 0x34}, {&(0x7f0000004dc0)=""/240, 0xf0}, {&(0x7f0000004ec0)=""/3, 0x3}], 0x5, &(0x7f0000004f80)=""/144, 0x90, 0x2bc0000}, 0x200}, {{&(0x7f0000005040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000051c0)=[{&(0x7f00000050c0)=""/68, 0x44}, {&(0x7f0000005140)=""/78, 0x4e}], 0x2, &(0x7f0000005200)=""/137, 0x89, 0x5}, 0xffffffffffffff81}, {{&(0x7f00000052c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005340)=""/103, 0x67}, {&(0x7f00000053c0)=""/229, 0xe5}, {&(0x7f00000054c0)=""/210, 0xd2}, {&(0x7f00000055c0)=""/251, 0xfb}, {&(0x7f00000056c0)=""/163, 0xa3}, {&(0x7f0000005780)=""/49, 0x31}, {&(0x7f00000057c0)=""/116, 0x74}, {&(0x7f0000005840)=""/223, 0xdf}], 0x8, &(0x7f00000059c0)=""/89, 0x59, 0x2}, 0x3}, {{&(0x7f0000005a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005ac0)=""/115, 0x73}, {&(0x7f0000005b40)=""/239, 0xef}], 0x2, 0x0, 0x0, 0xcb2}, 0x8}, {{&(0x7f0000005c80)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005d00)}, {&(0x7f0000005d40)=""/105, 0x69}], 0x2, 0x0, 0x0, 0x101}}], 0xa, 0x2001, &(0x7f0000006080)={0x77359400}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000060c0)={'syzkaller1\x00', 0x6}) 2018/04/10 21:59:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401, 0x4, 0x0, 0x7, 0x6, 0x6, 0x200, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x80000000, 0x6, 0x9, 0x7ff, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x4) sendto$inet6(r0, &(0x7f00000002c0)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 21:59:30 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x80000080044d73, &(0x7f0000003ff8)=0x69a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000000100)=""/4, 0x4}], 0x2, 0x0) 2018/04/10 21:59:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x3, {"bc4d670a51c816"}}, [{"33d4f5144f2025"}, {"651aa8553766aa"}, {"30b51534966eb7"}, {"e16d0723055d26"}, {"5c6ae8bcba2b80"}, {"133c63875d5105"}, {"2b26da93d6cc35"}, {"1bbf91a64f09b2"}]}, 0x48) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ppoll(&(0x7f00000001c0)=[{r1, 0x80}, {r0, 0x20}, {r0, 0x400}, {r0}, {r1}, {r0}, {r0, 0x40}, {r2, 0x1094}, {r1, 0x3001}, {r2, 0x208}], 0xa, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000240)={0x7}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0xa, 0xf, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000280)={0x8001, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x100000001}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000140)={{0x0, 0x2, 0xdd, 0x1, 0x3}, 0x6, 0x9}) 2018/04/10 21:59:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@newsa={0x10c, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4}]}, 0x10c}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x3e, 0x4}, &(0x7f00000001c0)=0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x2, 0x80000001, 0xfff, 0x5]}) timer_delete(r1) 2018/04/10 21:59:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$getown(r0, 0x9) io_setup(0x3, &(0x7f0000000280)=0x0) open(&(0x7f0000000380)='./file0\x00', 0x28080, 0xa2) r3 = dup(r0) io_cancel(r2, &(0x7f0000000300)={0x0, 0x86babfb17da06d9e, 0x0, 0x1, 0x100000000, r0, &(0x7f00000002c0)="bf82847a80f9a6637bc178987d2df81252d20b4eb1778577882aaf3839fad2fc2e88fc65d2b330679305a0bddfade25467cb30", 0x33, 0x0, 0x0, 0x0, r3}, &(0x7f0000000340)) getpgrp(r1) sendto$inet(r0, &(0x7f0000000040)="14758c49de704dd5efed9dec8edffc04bd4d50f2c4642ec4e12035f6dc7969b96f644ee04ffe41d07a22be1f8b88aaf32d3c09ae13da5880593f7b9efdd40007d4495a8279912574cbdce056f34597244740078f9a8dc47f108f7b41dc5c157a9be6ebc550adae81b181b1da98c042ced6798dea373040131e5936dc38773705264fc022c2c18092afb6b0ed82dc2664fea43f07132d", 0x96, 0x8020008005, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffdbe) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000003c0)=""/158) ftruncate(r0, 0x6b3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x808c0, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') accept4$llc(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000e00)=@ax25, 0x80, &(0x7f0000000600)=[{&(0x7f0000001c40)=""/4096, 0x1000}], 0x1, &(0x7f0000003080)=""/4096, 0x1000}}], 0x1, 0x163, &(0x7f0000000840)={0x0, 0x989680}) 2018/04/10 21:59:30 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x430000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x1, 0x6, 0x100000000, 0x3, "02803ae2e1eb2baf429d251bce104ff53fe44a2d8eb6a7756c1fb197053245880b1a370cefa177704eb4e8c0"}, 0x0, 0x0, 0x1, r2, 0x81, 0xfffffffffffffffc, "7205f829e21b7f95c60fb42b8221e25daa6aa2e5ecc860772e57a200887f2096826057990e9d8c30169559add5321a25ea7992c147d5d83a9dc30b0381740cda", &(0x7f00000000c0)='sit0\x00', 0x5, [], [0x100000000, 0x8000, 0x6, 0x1]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/10 21:59:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000240)=0x5) uname(&(0x7f0000000380)=""/7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x200) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="010325bd7000fbdbdf250a0000002c00030008000500ac1414aa010000000800040003ff0000080007004e24000008000500030000003400020008000900010000000800090007000000080002004e22000008000b000a0000000800050009000000080002004e2200000c00030008000100000000002000030014000600fe80000000000000000000000000000d0800080081000000"], 0xa8}, 0x1, 0x0, 0x0, 0x4000080}, 0x40010) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14004000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1432dd444600", @ANYRES16=r3, @ANYBLOB="010025bd7000949204ffdbdf2502"], 0x14}, 0x1, 0x0, 0x0, 0x20000045}, 0x800) [ 101.447786] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 21:59:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x1000000, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/04/10 21:59:31 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0xb0c}) 2018/04/10 21:59:31 executing program 3: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x10000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[0x0, 0x100000, 0x10f000, 0x10000], 0x796, 0x40, 0x100000000}) write$sndseq(r2, &(0x7f0000000340)=[{0x7, 0x4, 0x6, 0xe8ef, @tick=0x7ff, {0x1f, 0x7c}, {0xff, 0x10001}, @queue={0x7, {0x7, 0x64bc}}}, {0xb1, 0xffffffff, 0xaa9, 0x7ff, @time, {0x3, 0x7}, {0xfffffffffffff445, 0x6}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x6, 0x1f, 0xc50, @time, {0x6, 0x4}, {0x6000000000000, 0x9}, @ext={0x7d, &(0x7f00000000c0)="6753436061bb051e0c8c33d451a1404317d38ce3b59cd981eb2f38e9fceebb5c26f0c74a2dc856791f2749d6d2b231c5c5446141227b506710585ae85dfaaab508a184ebf00c53b48bf35b44d21585e066731e48c4a9db1a4b4470676eac314d5a0115a0575289fa8c31686ad4558a07e8ea4cd96c43ceb792b45811cb"}}, {0x8, 0x100, 0x80000000, 0xb8, @tick=0x9, {0x1, 0x9}, {0x1ff, 0x100}, @result={0x4, 0x5}}, {0x6a6, 0x8, 0x7, 0x8, @time={0x0, 0x1c9c380}, {0xffffffffffffffff, 0x6}, {0x3, 0x3f}, @note={0xc3, 0x6, 0x9, 0x1, 0x1}}, {0x8, 0x7f, 0x5ea9, 0x3, @tick=0x3, {0x9d3, 0xfffffffffffffffc}, {0x52fd7f, 0x2}, @time=@tick=0x400}, {0x6, 0x100, 0x7fff, 0x7fb77942, @time={0x77359400}, {0x8d, 0x70000000000}, {0x9, 0xffffffff}, @time=@time}, {0x400, 0x7fff, 0x3, 0xe9c, @tick, {0x7, 0x5}, {0xb354, 0x1}, @note={0x3, 0x3, 0x7, 0x80000000, 0x8}}], 0x180) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x45, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) 2018/04/10 21:59:31 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr}, {0x7}, 0x6, {0x2, 0x4e22}, 'irlan0\x00'}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r2, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/04/10 21:59:31 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x407fd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x16) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/4096) 2018/04/10 21:59:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x80000001, &(0x7f0000000080)=0x0) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x200000) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x7fffffff, r0, &(0x7f00000000c0)="5706124e20435f6cabc3fa5bae8b77ce4472bb6018b3531a551d0b04b3a0be21c213a54661c7535432126a0977cb9a97e8ffb11e9f0c97b43c04bd", 0x3b, 0xd5e0, 0x0, 0x1, r4}, &(0x7f0000000180)) writev(r2, &(0x7f0000000040)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) iopl(0xfffffffffffffffe) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) recvmmsg(r2, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000835fec)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/10 21:59:31 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000ac0)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect(r0, &(0x7f00000000c0)=@ll={0x11, 0x11, r1, 0x1, 0xe7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/10 21:59:31 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000ac0)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect(r0, &(0x7f00000000c0)=@ll={0x11, 0x11, r1, 0x1, 0xe7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/10 21:59:31 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) pread64(r1, &(0x7f00000000c0)=""/15, 0xaa00, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x1000, "596cbe7a24e5080e5e803ee64df8184a977a615185a73cb98da55dbd05ec43629008aadf592974686de1d5b79b84446997ffaaadeb20e64940994a8039699438da24569975abb8740e5763ebf7c5f911847edbd4f4921b6edecf5eed02b739197757e077b489ad1983524de5d44712db1547dfbe669ac3047d716dd89a4ec92945da921bab65f0786d4e8ff81c28e9ea12c57384077ab77e3dc662ed43cb9543d40d2805ccfd3dc2f9587ce178d3378127d12588133becca4758b85e99ab0e0ea54fb20acdac10c485091fedc2d15a0eb23cd84a8361464fb723c39630b3317596eed82731210b2861da247c4101d0e2a13ba8f657f869d9eb0dbad45ef93a1f5a9504129ce62774ca26d5028e1340970ace2b0aeed783da315b8b38e21baf438749fcd124d23313bf2342648906c604db33358c52537c8a12519433d663d81bf9bf1cd641fe54b1942712bf09b2442ff76466ec51c12f4c5119e5f431fef5218fc815f7d48b5f979166f4fca0a71c147e69d7ecf3a1feeab2035fad6b3c95acbde3515e22272d36ad0bbeaa0d9d88484f7d70faa470aaadaf392f29a37f47dd5f7a98ee326199f58174ae6a855705f357c5a3720a50e7e4554f7da712121f7cca46af0ad1574ef205d6c9e63d4baf081deb294c3938703656267c3ceba2317b64ea49c5dd2dd54b4290b9a57772a97aaecd4a8acd40ca404829a2cb4bd4e9e12c2fd79dbe63e4e4763f548364e14217fbaf1e4cd380c60777bd6e8dc43b5ecb92fb649c68c4d443dd7e824342c71f4c7fa0d1ab893564478c4ee28256cf051206bd140d50a66718599c5a72f583e85423ab6cf45d49c8d7ec594b86f140729e9bb6de8bd159d08dcc90ff33ed4a498c9cf11a9a9e1045ec3cee23fae9e40aad1d29483016670a6ccc88bbfa32afa62cac68903c7f08716ecff88bf713a2d6636da517e5a55ce4b804122426ef9d90cc5b3b4f8d804dcf78c5df61b022bf717c4a373d58fbb86a6b36a23452ee25ed34c4a90515a5955bcb6373af63340775f4e3af07d5b229b1de84e61f9864d58d4340d86e504095ac1311a47dfc710db57e88d6d316880b03c499c50a1b9e835610b352b7ebd8aa2d2c3d2e9ded2f72efe766aeb9ecf9e4444b1096ab315f1e4a10076b45e8fdaf148c67a115b2f7733db53a57c803cd945ec521b1cb238327b2a64daeb36c06b98052261371b96c30a343e927be08db85bd92fdc15bd99a31d77c6cc7c1cd63543401e957c8e14e9c8ed1d699c33f6dd12404107e52ad00afe8e6e052b59b8392f21cbd60bb915d0acba0ebc83ed13bd3ba0595e2b895aa58d1cec7d49268a7d4a936d2ea075625e4bf209571322419e0e460deb9dc02583ed3efe5222430fafaa21c6f96509f8f83d1aa171508273dd2cb09d6221dbd01bd4fc47253a9ab455cd66018b310c318abb2edbed9c6a1b1da8a2e87c00f035376000d432c49de6770f05813166c1d2dbeff2057625c8942279c32020714db39de7a0cd38ffaf224691a9b718cd397d39099affa51312216d3fa561c20478d25a0eeec8384e1954397d5a7efc37d16f86c09dfd5254c72cfea9ef6917a97d59aaf479ef208739188a18c34506b4e1f14f8fd6a78d1632a91389812806b9b0ba96ee80d71a8444c74d219b153f300a97d06c2efa3f5600541eaab4cb917d3b114465fee4b57bd9c1a03aaa65fe168aad61cf76c84a65f64c2776275c6d11df4a06e715c11af0cd1355ecd214e02b3c5e662ebf1182e523a9804666ea42a90824f35b07e12a8528730ae409b026219305fd721bd6a89394e082a15db733cdaff60a8770e290e6646ef81534f0ee97031c2c5f34b4481854496d2db26fb48695a421af2c4ca5c78021f9ef200a5b26b49e2aed35dbcdb65ad1bd6489e829125376c61d4da8769a171b7c3e60cfb9a1db89adb1e76c2579b6aa1465c6e6cf9de1b994e7dbc318d10251cfc17dc242f68c7478997ae4cabf46c75cdec9dcbfc9dae3e5f0905d6bdba61d9a5c500b3951e937fe72322643aab12e0d3983a631e1683d12fac0f9d576167bfc23dd15f2ad13fe1b789481509609921d795a767babb02dcae9963334673c3b8f6794bcd8fb36b912e3f48f5d4ee79a25963dd9fa1afb475cf49cc44cdc9d6cd8b2124cf60bbee8d1ad59c4651798d5aeab4d67dbaf8c48830a5e891fcf2e123b160e7c57a9300e41fc90c7f5c328027d4e13209eaebc96f96b4d96e69b17f3f39ee4bbd4ce8f8de14c50ad9d384b6d4eba8c823c26f6c06327346b16686aa09f237605292553de21f4f93b34d0b534c42f16ecc0b9e712f9be862a30c3602da919f6f85d9170cd9996fd41e8d16534cb92f19e4380aa1a5c2966a3e479d19d690695e2a9e93703ed80e045607e0d134d4fce121fa2243336dd3a7a746d0efa9b57a87fee0350ff0da0e8235e9c930525eb8ce4cf7006bef29567b51899be83aae0ce613b6dacffbd9181235967005fb5108f9b6699a5dd9793cb1f03a20634bbb0bb7d0a04a2dba37beecc1a4d20bc178d7da3ca311d034ec0821f304ed9490059113b8e665cee17f9c2a8ff060b458852727b9e36f336e567bdbbc8b2d67dff4f52f34bdb0d12c5b87cc07c0a34a83a6a893764dce372d8e92d7b22c5ab4641586aa2b3cf3ce4428efddcfeab58ed51eceab9d2d91b5e65a2d78a11a94fbd49f92ff583d3c603623e72de32851cdd4b6b89ab8ee335926cc5e3a30979036f23ebad4cb5082ed4f791f5346a3f4b9ef1e2febf050d500d213b2956df87998941be1f77c3eb3bd1e52e496fe42b171360624e781ddfccf5e6d963f10450fe52c693bdcfeb4be47f586d7a22645f510b6274cd7e2b064192f04dfefd0f0f84aaac151bb8ed4fc1944fd9ca1eb9b4c0136e3f66fd6e7241b5c67475b44220c92cdfe4937050de2f388bd351e2a549d0f6c26acf8ce73e9417c7be3d07003b419aad2d1f4b66c4e0062ae9e71afaa05d0c142d195d0e47126a07527cc9ad19770d5a5ca77f4323c5c52022ad9292cb9b59f19ec046523017cfeea1181dac1cbd84035059425302d75d5af67acd4d49abbcfb5d19bea4306acf7eafc559695a79006c30175e6a0e6116eebd6370db44d65219a07dd973abd8820c2bfd1b9cc4efdac277f817d458eb81f21a666e3794bc5db858aad021ab0e35906b587a234448b02d575a9c098e9d669ce41b5cd27995b9f5b821f15085564098cf015e9c45fcca11f8577757621a3f13d0835f6b0c12d1ea6a272b6b118308717a543e8bb8bf6b7b16bf54f0cf714f66bea7c450d525ef085cd952e0579d11cde3987a7c63cd8be780cc0afa943e41b958d1967e008b06ab2cb875e51c9287a9f608eabd00e508ccdfaa2351b112c5e5f61e9706ddc58e9ac7f071a050271495b231edd16c04aba302da4eacbf2e2fc9b14a0713b76245e675cbe7795649ccb508b2338023b7aafc5e506589b1532087fb704163adf2b37ae5678c3b5d813a001c389646869b17aa845321a8a0901b110a08fbb6e5b231b7ad21cae0ffa74124c9a4880787420656d84e2eb3f7be606403399aff3011941bb6f2d97f4f110a2c708724c5d5d8b9a59304e6f97f6a5de29df37b9dd7d4eebd00a76c74a77f3b6a4d2762d70495549009e1fb0696e36836baea485992cc1fcdb98ecd34cdb55828caafac255f37fc72b62cb4aed4d6f57f3805fcc9dd7f2ff0a4fef7013c272e8fa855d095f2ab371bc6e5a5c5b6a0e2616404b2af8d24434823cd08a59376e94a6baa50b7dffaa5733e38515fdf88b2f7f7a4e727b262d706729fb18d30c6f5de06b85a3265520f6305c132bc696c64a6ac13bce3dd2fcbd815ab6eacac1b6a8304b51d6adabb5d002264baa00112a16cadaecb51d1d08cb67acab561b0608ecc2917a5187479c59210ef84ddc85cf247af96f1c1b3343d637096e26f2eb73d10396ca2e578408dc433056ce7e0660fb79ff162799c27e25a136c7892d2016689efb990307db29756a5187bb560396155d0ab6ef793624dad3ada13a614cc73d38f350d8ca242f9672845984bc224524c44177215bb092da4a4b78d49f5256fb48096a242b6a78118582c56692b7b3aff12f7b0dca8c495a142e250b748bf226cb592806b5ee89f69f788cdc826e2dd97e2200b35ddbf03024c9128a8ecf146968062114af53e4a57d27d8a55bb72705ebf9d266acd6bfd3c2b7bb64f5ef1065aaf86d0bdc8e5fcab7248fd2fcf620150a19bcbeb306946250094150ad715b863ae8b8037668d839f80c977648fe03a3016203b6c7aca603b5e0868db1785120af9d32715795e309bb3d61093c25f4f28907ac050e82bbb733bbf40ba691a661be02637e904b3d276bd45152932ed126082eb6085f2af7a448870096b6ca16e3afa68b2e63999b925fb699e0b647530871d1a344dae366ea06a01c4d76ccc40d2d368ed57fe74bec0b99bb0fca453080db7fc248a17a55481cfb4a0fdd866e5782675dec571fd549f833df8f7aab0f5dd46fdfc13376eb658f8c4bd8b8d8f0ba8479e555a6dca21b92f01300d7fd2708eac8d2bfeba252eff56d98ec67cda0218a480232915f477c421c1416cf031626a6f62365de21c3e20687afe9096a8ac6d0af2439bd5d5dc846d51e3f4938a1da00885b3329a3d93f62f4246a82b75ce30f8606290be8a3d660c90b4d2378c2bbe2ea6c6f445453656372272ccbf3cd243ddade5ab0c353bdde7e65f41dd1a8703babb8819c9916a4d3162b6c599b1b94b8837f3e50fb8418b340d4dc1b86ef90dd1ec2a762a770d29bcedd8bcc2919569e3b00fac8e3bfa91b5c6e9a54d6c83e0c435d2797fe0dec23d222e830e0adce7b7483ca23cbf0c09aa3b6a013739bcc623857d7227bf9a9f79a6e40dc42e847502448a9e6630d5deae81008fafefcb4fcfc9b410639b7ed670bc4b3522ef9701154ecfe2963b3d771bad32ba41b7d92510656cdbedab95caa672888a1c129e180cefdd8546817625a92643157374409e9d1638214ad8d8291595fad0e5ea109e0229d0a870d4956673b997f22aabc47dce2ecb300cbbb658e1b2d003c33dd6db34ff648fda31e0a8af3442323eb09d73df99991604526a3c61fcf12657857e259f4ae2eea75d20fb06a8c736b5c3e1cf6bb3a47eaf6ff3af839cd86546ca69f2e0f901a3d46b02b0ffdd71ab1c11ba25e4b400e7d839af3650f68152cfa37874170c2ee72d52578c17425b5170207b6fc327ce3f41b6f38489a396d6a29574b72ed67bb71be0d5960917b24882f4a5919f468238c4c4e13fe063686d5bf0b29eb8ad11a285125c286221b8ef882afd4f0d49d8e797eacd0d3bbcab1b1127300faaff2adec9424b29089f6a233b11ffe515f90304f3fcda6efa56a1d0947f2c882ce26095fb7c92072a45937ab36678bd2b3e189acdafd3ec40028004dc3cc468fdf147e124847fe82a231fc03525a8463d6b5d569c185259239dc4e8eaeb2d987613357eebd0d6c79e55e184a0652576ab428d7d2c3b53503d5d50f2bc73f4ea2fde4452f8dcd60030487f1fe1727888a9a7fd46f90ab149e3729a30d7ee5587d3ca5f1d2d0407871ca0386e6d46b7332f9f25f87897af98eece17e503296bf3a7c71ccdf783423791c7755f35ab9346a3494c962e190a9273e1d484da285e9951aee31074cf569706ca18a5d9dfd186c49b16918353e4995a80a4b6fa6512a48749ec1596a3f46738a5bdd254dded53952861429e63e1c4cfecad3e51cf970229a0976945d9db78fffae641b05fceec41d0f"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0x2}, 0x8) 2018/04/10 21:59:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000001600)={0x3f, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0xf2, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ip6gre0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f00000001c0), 0x0, 0xffffffeffffffffd, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/04/10 21:59:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x9, 0x141000) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480), &(0x7f0000000140)={0x3}, 0x157) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x480}, {r0, 0x8}, {r2, 0x40}, {r1, 0x8000}], 0x4, &(0x7f0000000180), &(0x7f0000000780), 0x8) r3 = gettid() getresuid(&(0x7f0000000100), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x7f}}, [0x0, 0x2, 0x3f, 0x5, 0x1, 0x1, 0x6, 0x0, 0x1, 0x4, 0x1ff, 0x66, 0x601, 0x200000000000000, 0xa04]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000600)={r7, 0x7}, &(0x7f0000000800)=0x8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$netlink(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)={0xcc, 0x18, 0x300, 0x70bd2b, 0x25dfdbfb, "", [@generic="3977ef3bba2a32021eccf593160d1022d06a17dba8b6c2d142c33646649c07677c6249747e97dc781a5a32ed92b198897ffe9518c6e357d63e005d5ba9d8159bb64de0cb6a94a9f56c93dfdb3a0854424c71f26183801340b1c1ad18802c880202ea3a410c2014bbc531db53cd9402424a7ed2c4625ed791301501c688c64ef0032093b4af19c47e4846120f79dcf2c8d4fb4078852559a9268da4b015451dc7399a5e0dab824a8016976fcfab9a74c0b38f9606d62ee8ea0f1df9"]}, 0xcc}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x40, 0x20000851}, 0x20048000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x20000002, 0x0) close(r10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000000840)={0x20}, 0x4) 2018/04/10 21:59:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2002000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r4}) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000010004800, 0x84) read$eventfd(r5, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r5, 0x5608) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="fc03e6627f0cc4e0914b58e445d378f4352999d206261bf490bdee1489301595ecb19fdc5c86cd6a8db00a9adde03a802beb3fe1df9aabee64fd2ce9db3a9c14867259940c13c491cb7cdc077212a9a2e3aeb2666305d0ac5bb9c7fdace08c309a74de25c48533a00400c8a95e74ddce88d0ac1a3e3c1a7c4f35c638396c2d8139e684584a710d24b81f24d953fc4d"]}}], 0x2, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0000a711a8b551cf977bfcf28dccb8ab27bc9699ff571f69d1d69e279900f7ff78e435f098b865bc6698f1fe74806a24069648c3394625a0064a2dcd38511fd788d6ef76e5e227664b"], &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000540)=0x4) readlinkat(r6, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xffffffffffffffd0) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) bind$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000001c0)={0x0, 0x0, 0x2}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r1, r7, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/10 21:59:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x40000000}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/10 21:59:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xc98e, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr}, 0x244, 0x8, 0xfff, 0x7, 0x7, &(0x7f0000000000)='bcsf0\x00', 0x3, 0x3, 0x3}) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x10100, 0x0, 0x0) 2018/04/10 21:59:31 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x0, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000080)="b7792d2c838cccee8c85a98b5b0a98ea5c47b12e5c94dd1562d7c825226d0e7241679daea43369fdd6c3b71f2812b175da0babfd5240c3a7836a80a598427dd5a69c174c96dec5a65db23a1e013743dbfc7ff657a86d068c1d3d6ec3b70c9d175d498d769b45c6e26db434e37a84b307be5ab4510e6ae0b05c3afa5fa50aa62454a32a2a074ca416402aa8e252f24cd08617ff0df395dc980aa5ec9f154dddecc2b70769b57de1") 2018/04/10 21:59:31 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x0, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:31 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x3, 0x4) r2 = dup(r1) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000492000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x90) 2018/04/10 21:59:31 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="4b030000000000000a004e23ff000000fe8000000000000000000000000000bbff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e2301000000000000000000000000000000000000018100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ef20000000000000a004e23c3000000fe80000000000000000000000000001407000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2203000000ff01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24070000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000c68191cd0000000000000000000000000000000000000000000000000000000000479bbbb364c5e691000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ab0b634afa4c7e850f27000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210500000000000000000000000000000000000000d70d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230800000000000000000000000000ffffffffffff04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2306000000ff020000000000000000000000000001a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d629c8411af0216a95db166cbaeaef36e5e9325844eddaf80179fd39e1a16ecd858aaccd0a3e2eeb66b57b6bbcc99ac19c2adf6032a5b54cf95a385fa06947e4566b4204fed0339b2abfdcdc40e63f65c396e675c262081024e"], 0x490) fremovexattr(r0, &(0x7f00000005c0)=@random={'user.', '$vboxnet1ppp1selinux$\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/10 21:59:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x58801, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000000040)=0x4) 2018/04/10 21:59:31 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x20]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0xe34, @dev={0xfe, 0x80, [], 0x10}, 0x6}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003eff68)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x98) 2018/04/10 21:59:31 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) r1 = accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xb3, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, [0x2, 0x0, 0x9, 0x4, 0x3f, 0x4, 0xb302, 0x6, 0x5, 0x2, 0x2, 0xf6, 0x0, 0xffffffff, 0x800]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800003a00fe8000000000000000000000000000000000000000000000000000000001e5e95b2b740cdaa2"], 0x0) 2018/04/10 21:59:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) open(&(0x7f0000000040)='./control/file0\x00', 0x2, 0x8) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/7, &(0x7f0000000280)=0x7) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x58) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="8e7bb290abbc285cb3f534811bd58aeea7efac829fcf5ce4696633fdbbfc2d305d2e96d6a5edb0fdd6515409d50c7db734d12d854061b92c4b5ed05328fd8c62a4c54a5bc33af9683fa20aad5a17f266eea96c7928849a833e789e48a445496f9a478bccbdf15c9dc808e842f547e914e5c25de239f26430a931808fa86aeb4685d529c24cff2b05c3b93c77d1c497bc6a5d8b8938619862a79a9eda7a818f16580fdb8d82d7f9a9b06e8679ca3fc50330012237107232718fe7c65c183832dbf128898a07f06c63f2d0"], &(0x7f0000040000), 0x0) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e92ff0)='./control/file0\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r4, r5/1000+30000}, {0x0, 0x7530}}) 2018/04/10 21:59:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x18}, 0x6, 0x1, 0x0, 0xb, 0x20, 0x9}, &(0x7f0000000040)=0x20) 2018/04/10 21:59:31 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x400000000000070) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/04/10 21:59:32 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x0, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000100)={0xeb, 0x1}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x484, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/10 21:59:32 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x804, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1b, 0x27, 0x1, 0x4, 0xa, r0, 0x6e}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000980)={r0, &(0x7f0000000800)="cc2edde0ec1012b0fc84e70d69c0f5b215071940f0d46fe865bc7811e8a1887fe4c9188b9e145db8ca8619f22bbfc119315e75de07d72621e95bd8dcf170c8353cd858fa020f4fa8efd0bd19e59b26b708175d996ca06c55134e09bbae464a0300000000000000db283bec1cb50dbf01db96d7b1f2b308bd4ec4d5dd8629bc90abfed71c4d93c11bea2f65671ab718324e9f17e78fd7f646eca9505144e333b92d63baee4af6bc04f1109692dded988b41eccfdc33e8a866ed215db2d1ecba90d675c333f2d2918bdb8348697c625d0fe2fa8fabaffa741a818328ca0063f677f661cde885f1d0cc1f267dd7383f83dee51a3660a3ca749db69abdefce77e94ba48827e93c6cf4c520f2064415d373d8eea52f2bde50fdc19af7026ff69f525527209668c55e5f198e049bc458f29bb8b501bc28bd73699efd8b466d156c173698f05963ce3165391933a4144b4222a0be880e55168d55f57322"}, 0x1af) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r1, 0x6, 0x1}, 0x1) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x200) 2018/04/10 21:59:32 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x4}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000100)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "b09bf0"}}) 2018/04/10 21:59:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0xa53, 0x705, 0x1000}, {0x9, 0x7fff, 0x20, 0x2}, {0x9, 0x6, 0x4, 0x6}, {0xa8f1, 0x0, 0x0, 0x6}]}) move_pages(r1, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/10 21:59:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r5 = getegid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x0, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6]) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) 2018/04/10 21:59:32 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x0, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:32 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) r1 = socket(0x10, 0x2, 0x800000000000000c) write(r1, &(0x7f0000000140)="1f0000980104018000000000000000000000000000", 0x15) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syz_tun\x00', 0x80000001}) 2018/04/10 21:59:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x800}, 0x90) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/176) 2018/04/10 21:59:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080), 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) 2018/04/10 21:59:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000deea924c5b9ecc7f0000000000005216cd0536f800690000080000000000005a982b641b604cdb8f4e8d7b74c35bc3deb22d5d46a2ccc199fae744fb4fd20f130da0a6ff59ce096944e434d6286cb4a13f5a79d982cd8595253e882f38243e3ead00bdbb5e224e775c4e5dc55793dcc9a387e0adf7c6067c9951c3a00df8d2373f9fadc8235202307612648bbe96c2e2719cbdc6868323262fe8789638377e68d92b5346c5502e1578974d7e4d2b89993085"], 0x20}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000100)=""/43, &(0x7f0000000140)=0x2b) 2018/04/10 21:59:32 executing program 5: setrlimit(0x4, &(0x7f0000000000)={0x0, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000140)={0x9, 0x2, [{0x1ff, 0x0, 0xffffffffffffffe1}, {0x1, 0x0, 0x1}, {0x6, 0x0, 0x3}, {0x6, 0x0, 0xff}, {0x3, 0x0, 0x25f}, {0xfff, 0x0, 0x9d34}, {0x8, 0x0, 0x40}, {0x5f954d60, 0x0, 0x6}, {0xa2f4, 0x0, 0x8}]}) setrlimit(0xc, &(0x7f00000000c0)={0x0, 0xdfc}) [ 102.772578] IPVS: length: 4096 != 8 [ 102.808902] IPVS: length: 4096 != 8 2018/04/10 21:59:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x97c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) 2018/04/10 21:59:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000380)}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/10 21:59:32 executing program 7: r0 = socket(0x1e, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/165, 0xa5, 0x10042, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x22, 0xe7}, 'port1\x00', 0x0, 0x0, 0x0, 0x9040, 0x1000, 0xe89a, 0x6, 0x0, 0x5, 0x8000002}) 2018/04/10 21:59:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x100000000, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x10001, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xaf}, 0x8) 2018/04/10 21:59:32 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind$unix(r1, &(0x7f0000d77000)=@abs, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="68000000d6623adfd56457031e8dff1eb65b859ffc22752b2f8f6352dab7b1cecf7154b5b53dd50d60b8b0e7e8758aa019d9363472aead2d3b7da23c6096bb36bbec97d4868016ad14f7b97a5016429182151d76f1761969dcabc232b52e270d88d22d378402a8cbcdc5ad4c7500207650f9ac8bd6b7690d2bca450f47ca45fcf5c62757381dfa38bbd80efd1984063806860aa0037644af5f1caa89d6b5a7ea410ee95589d6008739d79da6ef9b9f346f29993c1cb9"], &(0x7f00000000c0)=0x70) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xfff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x80000000, 0x0, 0x51d5443a, 0xc0, 0x8001, 0x100000000, 0x6}, 0xfffffffffffffc6d) 2018/04/10 21:59:32 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe55) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=@srh={0x0, 0x0, 0x4}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e23}}) 2018/04/10 21:59:32 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x0, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f00000016c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/10 21:59:33 executing program 3: mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/10 21:59:33 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{}, {0xe}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) r4 = socket$inet(0x2, 0x2, 0x9a) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000), 0x10) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/04/10 21:59:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") fadvise64(r0, 0x0, 0x0, 0x2) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2, 0x800, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0x9, 0x4, 0x9, 0x6, 0x5, 0x80000000, 0xffffffffffffb15a, 0x0, 0x16, 0x8000, 0x400, 0x2, 0xd9ce, 0x1bc3, 0x7fffffff, 0x7, 0xda8a, 0x0, 0x100000001, 0x3, 0x40, 0x4, 0x20, 0x35, 0x5, 0x7e5, 0x6, 0x1b0, 0x7fff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x3, 0x9, 0x5, 0x3f3, 0x6, 0x8}, r1, 0x2, r0, 0x2) 2018/04/10 21:59:33 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff080045000028000000000001907800000000ffffffffb9f4adff2a6bb48ec4347cc16436a6bf0d009078"], &(0x7f0000ea3000)) 2018/04/10 21:59:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x0, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780), &(0x7f00000007c0)=0x18) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x802) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0xfffffffffffffe0e) 2018/04/10 21:59:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x37cb736c, 0x20}, {0x20, 0x3}, 0x1f, 0x2, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8300, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x70) sendfile(r1, r1, &(0x7f0000000100), 0x81) 2018/04/10 21:59:33 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x10000179, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x200000000040084) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x4, 0x1000, 0x7, 0xfff, 0x2, 0x7451}, 0x101}, 0xa) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/10 21:59:33 executing program 6: r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/04/10 21:59:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x0, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/118, 0x76}], 0x5) clone(0x20008000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="3aadc455d9e21f395ec1e26e475be767ca2183e0a7200f3593c0cdc7d268a3bc03ae822655967058147b19a0") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000005c0)=""/7) pipe(&(0x7f0000000040)) socket$inet6(0xa, 0x4000000000080802, 0x80000007) socket$packet(0x11, 0x2, 0x300) 2018/04/10 21:59:33 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="9ffd7310436744070000000c080000e1471350e4e63c601929c6fc4f817241000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0x6763, 0xf8, &(0x7f0000000180)=""/248}, 0x48) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/10 21:59:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80047, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000080)="855af8a719c6243c043f2dad497b6a4b0fc7b6cdfe37654017492329139c5a66b67352e3b2d60005215e4c", 0x2b}, {&(0x7f00000000c0)="608a9e9ddc5af49710118c151a9bbd1c89405473bc47aaf50e6a8d13e062bef3eab000339280cf9f9a4ce465b622e5f4271fb564a6aec008050fc2f17c49556e717e165e380989a29781507a34e69a1bd87a793c573535e31a8a71b87347d13c3d49ec855e5e9a9d124083a8ab73602e8a07c42273848743e8a558be3f4741ac26a8fd", 0x83}, {&(0x7f0000000180)="ee92718bcf539387b7500ccc2d1a7313f79a729caa8a4d7101fa8f4ccb039f9c58e6d5640f43e76d7e8410743f36605af0f48a7d057628ef3b946ea8ea00e8b73adc271ed1e2025613297a35735e93c384392cfebdc55346c38150df2271e7cc67a231fc09c9d913751f286ba0cd5d61c1d890378017e3", 0x77}, {&(0x7f0000000200)="fc62cd51d2acf2e96080ff30c224d63476b00c5883d01f0cc610c4f95ca7192214fff231a95aaa25bbae28ae9694ccd5a6707cfac27872109ce6f734ed", 0x3d}, {&(0x7f0000000240)="46fee4418c039efc45f1a77f23d14a310d0e", 0x12}], 0x5) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000000000340000000000000000000000000000005cb0fc3121557e21e358a4d75cdd5d171adf6652ecc6bf2c240fe27fe7cd173f6fa3f10e561e"]) 2018/04/10 21:59:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0x0, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000bbc0)=[{{&(0x7f0000000840)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80, &(0x7f0000000d00)=[{&(0x7f00000038c0)="a87ac3c4afc4414284845af5e3d744853542db1cbfe4736439c0de3b828f17eb65cd8f64556e9a33df666f164d8a6ee3bd8493ad37464fe9017b2df53d481df0db9765603406d01ed27573b6053d56e3d0709daddc1a90c47669410769af239e9ec1ccea8b0feae1d8998613fdee636e56ba9a960b8a59e50eeca6194d16ed39f26b34600ee20972c433e46e772e3b658c4eeb41ff526f3bc5d8975f16300d5a02365d6319ef8a02d13943e8b3f169b06bcc89e031665f88663ab169a79c098a6ae95498998c337f2501be76f1bf018c09f5b934c13e088bb23d4195eaaf627c81ba16bface13c4b450635c06c8ce2c80951a67e360e8363b6b22d80c54c6f986bf7e49cffbca5ec61a70f9927dadc723c12a3577d7ea5c6b9cf12deeeac318f855279ecc9559d4774d4d69b0bc0cbee6406e1095781d5d2e9c9bdbb4dbafdf17ce098d70f26886681b5c94b3f5bccde038c5a5b2c35da990b936b816aef7b702f02bf7dc6cb471c3635bf3cc2ee151707d374bb7028c20ab3e71103e8407ecd9f29cd9b1c56e2f99b0b4ffa9a557403de41148b1f510d3ff12b53bc495608ffdbb2a52dc40f0e5bc7dd926be8fce00cc53d4ddbb581dc683315bf8a90974ea4c12e1c0dc0cbd5828c986adc1699c18982792ac11596d7d71152c57bfd733832f671dfedc710a2fd5cfc689dcd90dde9c432cbf0e2ba86195cce22f790f38e41d96d2351398124ddf2bafd4f4d09ec06397b5cca2fb4778fd530dd6005c3c359dad08c72ac8cc3cd293eb81f1571e401165f26f3a271d68497a15632a94056a1db5bd46934b21bd7f428a8da7a99be3a65071fc9b538c824d33a7852a4d1227559c75109206e785f1d66894f59ae75b1b20a1f7f62393081dd147042cbd9da7be59737ca290a5ca27122fd5f8e57243c5132d704e16c40e375c8008c42b8454f9a43a24891f06fe0b565e158f99f3ad86f7860824854d384c508e4fc1b0b9a7fce9228d9eb9f62b402ba28bd79f405a55f5cc4289819b0e36e32b2b7f304d3b3f5b6da38a31f089b0bf5c03daa38d9c580e1b3de40364c68d6f35c7fcedaebe0202296e5df6dbc5752a0b6d5e8faa4fa0e634d54b7990a8a17a324a5eb579456ef8e13f65763349d9194a7ce1f074fcd4e94044eb1b418760a6bd4a2cf77ed65bc2d1fd3d4debc1b8acd62c3be8b0960f282da0b78b716d18921a86d27e9322a314aa41e855b252acce3d39f2d81445e88fc1ece88c634322e304578fc8b3efa032cf7e8d4ff81a455b4af7c0297c73f82c6a08f4bffdc466c2ede4b198c49a01cea0ae72b69d2c1983f1440e80f9749dcf59fcf7d6c8a7b7421e64b48741069db2ff6264d8f7109ba8544a6ea3023a252434d9802adaa169c13bd11fef7c1a5cf2cf7e17e7a134cefbe2c4c0c6707b1f50942fa89b15ffac75eb10994b337b478260f77ed4e921346695e447baee7b01d6efe4b67bbd6f06d122a476d379e65282a710d208d1b962282803a3eade016d01a4f298c2e3b45ef5610a442583a463e2d81cb5e53b274737308a233ac61b297871d028d5af718eaadc4f3b64dcce3cd16d3138c9c94088b8771f67713f06ba58e15d3d3fdeafa5aa943d962f0da1f2f146fcb5b4c935e70e7505ae9e08c5459291f9959aa841946ace659bd5838a39a5630d44166d7d16e140859e4d8c6aea83bb4c01ff38ea5fc1092b9120b84f0102dffc03df6cba8e2fe7040fabe25c374faae58607d114f1e2bc71080c5ab09398a0d77a35f501b389a724c68223313d7a631d84dbf5d8815f04b6e0552b7a2f59851d4ebf992145fa9b7aaa9ce8ba62cd8a857ccc0d2571b2b657950162eb6424648e9eac970d8aa95cfa43b72dcfdc1ed520927d07189c8d439743e1160d5cdab52f34895ca463ab093badd1b1dbb27f20cc102abbc8967cff2d67c1e8d82d52d6dfd6f49b14ab8a183aced5a47da471a6a8bac9726abacb02c5c4e0c69e0fab9846c36079a7b8f027862e1b2bd29b33463208073c29ec9458a1fd2d745498279fcf47715c60fe6a86fa5e5c7b82b267561a88b573760f3178230431603f8f84c5a3a1b451d5a88d0b0bf3a56690ced2ffc87867228fad827766dcb38b829ef6be28258e1226603cea8c9a747042ed0da1958767fa5bd4917e58cd8b1c350fde28d5c421f80f6c82930337e9c9b93979467cf407574073645f4ff1fba3766d622fff6e73dc98ddc60d250aa74b880f990df4a9694df0dec68a7cd9cfd18ab2ab9ced1833b1d6048f52146db46c356de0fa5dca5a88f91a4ecb9286d14cf95e2376af91095be03f2c6146d8563ceaaf1d378d4b9463a1e5ce3e8f0e38bc07005b8288b18c72d492d2deb6b092e233afa49e2119a714c8ad29fa7babb1bf8fc563500c17432e73511d2e7bdcc338addd0a07b8a4e6f2eb0bcaa9b25f2b2ab8641f988ee442060c3e8640efa433382a9870d202d37053f7804cca913b0157599215dfb57d31ad199e12881604d588c12530f043b2ddcfa6812ea276522dfeb9f8500af5bbe4e5014d15270ca659f606b8bb1a2ad50d0c57c075ae3423f028dacc19654a5c50c1d5605a786efbd457dac61847a6074f88ce7b8a4705215567df20b070782a9e7af18a85fb50ff0d010ef525b911c90e0c332509364279992e8b8ee2fe391d537bcee3a5b9763f6f9bbfc6e8a8f36b9e3edda2e573f6583b31a11f139bc639e2a1ee5b42b882463c089825d58c1505c8951f61e67a12a7d6a04f0e54d3d2ba665b8873a665984d6d8d720ef63f7026d31bb4f0503a964db59b65f0a3e9debd400b9e7513f5788803a8df2a1ac8534856bcc0d7315c15c06ad137c620c795634d281ce7b7c2f8bc56e3e28cd847e7bcb96b89bdf6b48533792a10f8b50037c50f4ece11182900c2ddb0b1114e7a93bb2f6af432c5482b3e1689759b8e5ebbef26e2b4e4db7191d98a80f7bdcbd1edb18ee06f67d7c145127766f6d174307d242965f90b6606d179a1a844dcd245f7e024fa4f9308eec8dc1b3200ed2e0b8d33b11d68b5c81c7e2c33526804c56ff24074a3ff3342f5bb61d2e60911e6e8176748370ca3a01a7ead93c3413a1d18353f77e380b4e5bf924217b6cb43b2c29458b79ea9aeb3fae7d7040c0e2008b29e2d336f65c73f48ec699a56eb9575a5c07982b34ad151a712ec8aa04a732831257310e1f15ca3a2f3b1440aa92aac9379efcb3b4fa3a5e81ca8a29e70dc6451d14c8805c536d2237eaa7be6b955ecd46f2adb2ccc96dc6281587c16f72af07da52eb7ea4a88caca783bfd8614c0b9dd5ee5b13b997a83a4ec5e764111e66d81323c432e72f1bf6cbca330e4231d8d715f2f5ea87e71fffdc61aab488c27c1c7e35af3cff727bddc690f786ba094e7c801ecc5363764ba059512c221eacbf758e09a3018edde63fc406e551e1e717a1fbc43025a0449aba1e19fc9adac11699cef56f006b296eaa54bd40562f3f1aa9542d3aa796e06a036be9f4326bbe10cc48ba254fab3b2d4f67470f59f8ae12e41cff1a902430b80a5784bf54a2dc44e79016ea85066305557ff4e2e2bcf6e0efe6b18150f4d341535e92fb9ec308ea6c1993284ea9d262dc88fe358e1acd5b0371c479800896b9c7a70dc27ede5af855d0b3246901d2cd172b046e3e217ab04df2ae52a466f6e8e33528bd4cca02f991d25b5927202cad69965573fae0742ae02f47f5450162ab4a82903871370fb65652e089ad856653675314f44cc314128098cf299b1e10f40beaf46b0297cff0f7b832147b9690cacd543abac47bd792ab338077ce50db95ff5d5caff4ccbea4367c14b3361b1ec1ae0c45906b07f1041d6c108ccf91218adcc2eed7c4a4fc647a28567cdfa0c76e56902d9c15403d9ec9a084ccfcdb08bdf4322a7d35da4504110924495984596014c175b21fe6c04ac55e049a5a4f4065ac3f593116f55ec76442de2fba5b422f3b77800e6752fe3414b1a50c12e895121059f93ff5711b5884e644fa70dd7b8a478d40b3313736b4545c68df591716ec3e45f3ae73e554fdc3a424bd71ba3030181f496967de75cc302fcf0f0d225b8b2e33217e5a08a7b948f5f7c851986f85e334294fa30695ddfc4900925577f32d7c7ddbd664be731bedd2844ecd44aabd9c8eaacccd4fa36cc6e51346ce133eca19933c9fcce3e1afa5cff7b35ffe6bd260ca906af125a495b92972fe3a1e3b1e9e10b7fa192d840e82531b4d8b410cff506cb97492cef279e499f5a9e055ec68c8a8bd4fbbc100b22dd244865adac14781fb177b5e1df1e700d63949ea9e1e147e2dbd0f8ce0fc5919bacd050584beebb96a7faf615610071b917d86c69ac5459b246cb3792662cb7dcfd7f4b84e16e47958695238a484ff758301d51fa09686e1cc4d94550e7b1d456b46eee5bc1c6c6c3328d56b69c643e4742674b145fb838fab1be72c6fc9e1e6c4571db8e08438132c69b0992763ab2b0c6e78d0e752362cf1f7a82efefeeaadb06d6a9427440a5980ec19f7de6fc00e9c2528b4c42d8ef2c44bf697d048343f223e3b66fbc0a8606e063780410ec2deedc43cb5c2aab554f10202a100dbfae89ab22084a172a371b20403bd2d4005a6527cb76b9c3617ea45d8bc0c61bee93117ae70407020b9bd036281ca9253ace5ae4a13d63670c1a5ddaa0b481dc12864158970650960cc21c4be28177ee51ac629469d96270e9aada74144545ebb8b30720d5c268d091bd5c8c181f3b6c52b6c019bd3cfc00b0b17a4d59f2c7da9960899cd5b597801aa48567e6c7b1659417b4905a13e2621c9abc5643fcbc9312a86c3a3e0cff37537fb10b9823a2aa4de928bd16a064df394910d6c5e22b480e8927007de564c729ac46da428e064b25347168fc681ab1482504c2f5fff4cdc3265325997e3e5f545ad3b2db3d50d9d79630e314c5dc286eedc82ed614027fa56b7d6b516d524478de97e40a60837ded844e92d079777cfee204c8968c130492ed82ba04afc1659d2a69411a60bafce85cf455d7c847f3a394df9a22e64ac42f87bdc61a9114108d18b36489b31ecb27b51d613c48fa027fedcd8bed7569c8c676de276d2dea2275f07671cd41347d79f25251ceeb212f5d1c393187d42f469f2feb087f5ae90088c062e2034bc1e65a96c42e2b8fa788d80d805660b4d777072fb494f0b25fc11da332b75c695dbd14dbb04496a7b9439105c67c332a99cf621ad6a7f89b91d326cedfb5fa403a6b4f56c9445267fecd353661102fa365c82f8bf8e0475839e1780b679219ac9c58fc1a78ba60bdddf6984f0c9235a239eee833dbb2cea2de1fa9a1b45328788a3d22663254e86fe275b747ee1266fa407228b88b153c12fdc82286e0c66814730f157cafd53540e29a44b97f28aa97754e30da70d80c47744279ba853302270736e20e54019166bbbf75dc28d38ea9c0de79b1603f69866014499b1e1dc7c0497a133bae999e26e15ba11a4e0242836d23109b7d3965d5ed2ccb2d42614e21096a04ea048c35e2b1f51ad6ab03a68517e46c9bef6b348c15a44ae44962e7e8a3292369b42e6e5333396bf827570c924516701bfc9606ff784b00ed91de9b6e96ec86222483e4e4ac4284911c39a8c22ac3cbd8e3aef9f9f80961baae57e7d108f9dfe42c430429ba468c3451ab8ec64faf016844a6c75ff52166494aa4b5d85c77d810f0e25323820768ba787a4553c098c65966a04a4d370c21fe2230907d3575b69a21877d56d435fd3749e6c65cd246356892495373a036f5286c4a560b614cd", 0x1000}], 0x1, &(0x7f00000048c0)=[{0xa8, 0x10a, 0x9, "b4704a6ac925f69b56ee3bb349e1dc033440227ae62b85430a8e1036ef64e53a4a9dac4ec5795f5a3496f8c8e760a6b6862fd70457004e14501add990c19ab7755798e528e1c2b01f1d5a034f0dce4b34c6b5504fa979fd2bb42e8e9592187036d851a179aff181214c5885a939d279f498311fcf08c26dcb81382ed5674a2f19b2cab5260c613aa3eecde53512e7831f857aa8756"}, {0x28, 0x118, 0x0, "f0ccf58002994891d0563ead7f9beebae1"}, {0x48, 0x0, 0x80, "6372cc58ddf5fa7be82aec8f98df4f6b8c6487072ba7fbf0fef9f9dc918491a6c42831e41d4063564f1af7a68efa7485c3154c9638352b5d"}, {0x98, 0x10c, 0x2, "601ba91ec9ffa5980a0148c387c080984e49511d3d141d912d4b452154169628c7c20372d84844066fddd9053a6b925f5e714bbb92ce9da58f77b2af42c09d137e523160fd84bb12fe0dcfd8c75f0535b56ddc99c5ecfc72745c44185d919792b36a1c9ee8793ca0109a966a22432d820a02637f721cbb4b54e9b2f583da426c377d4bc77f554205"}, {0xc8, 0x10f, 0x45, "d4abc24ba1010ed7086a0c3001bbdfb2994ad5f050159fb3b9b3455cdc4605508f7bff87b79edb2f770389d56c02115f84059f303708767b3dac6dbb473c90b60fc663c2de0b732adde3a378b59d2721934e5437ae8d33e97b310528c26f0eb0622ed0005591df28e9299fdc48083004839c301c736a554fa62fc42c081c0a6707a3907c27a719277bfca7360c40d5eda65947a08227984feaf4c5d8b60aebcc0a4630a3ada88855ae727dca65d4fcddb188b632f42f"}, {0xa8, 0x0, 0x401, "161151012fd867ae5fc69209544a224ce330b6226910b3335410da786eb69e5cc0635f682553a5247a58339167454c012cc0e135aaaf1d48ee4bc2a312ed047b9f84ad4254bcb0d717b1f3684ba2f03062fe5167cd0300aca89ffc0ce56f2c1def4fd088f0e75bf5a29c9f7e634973d5aa929987cfb1f0f5ff5e1d7393a15be2950190bd5de42e8ec099c32fe92e2be2ba"}], 0x320, 0x24000000}, 0x4}, {{&(0x7f0000004c00)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004c80)="aae1affe25d3935e0697e380fe7c57afd2999d23b07e28d71f7837c311524bd278c88e380a37b167289ed574e75c011f79a61337b207ca67339b93470195a14a45997b0329d37b9b8901e8ee080d6d9d7fbea54f165023f741e0b26a3513dce59d3cd660e47e008dce8f0b4462c190bcaa5c03779bef6ee05ee052a568606000c1e36dae32074aeb38a23b722977a50469ce45fe58df900db89203b301ded0ca6671ac5d5f60088b5f41f5434d01ff5a97ac50249578361ce7a8d6283cb51d5f71c6c4121b5d3d4031af77010d15972befe0238652", 0xd5}, {&(0x7f0000004d80)="cf1faa80c7c9e6f166ddee7182a674cf42ca54f0df68da38d707371d1a1e46750f39efcaa002d7a405bbc598c9be1b23ed37b086df696a4e2e", 0x39}], 0x2, &(0x7f0000004e00)=[{0x20, 0x10b, 0x7fffffff, "7a7bde667175cd9ab308fd4321899647"}, {0xc8, 0x100, 0x8, "a46caf642f8b84aec0c3fd85193e1495aa421cd1c2b5da4fe9d9f8d2cd657f5bd8a35df80f985136dd6df2119ecd3940ef00404a11b6edd244f8590891250613432c95eb9a734b06520ce451762bf29796a5ed9fb63f4bc1a70183e87cbd9826cd22a1438d077c70a749b212569aadcb5d5b738c8ee1648a9502be9625b94749a6387cf984eed56413515cc684b8d2f43ec8253bf3f9741fe5d482dad67745706e18b8a066155ecd78f6941534c8abcdd66d6186efcd"}, {0x10, 0x11f, 0x1}, {0x48, 0x103, 0xffffffff, "f768788591bad065d6f66d88c8987567ba1ff91c20b3fd58b91eb716a8dc585a75b86e9e961109ba0c1566362265c29a122571d7c3"}, {0x80, 0xff, 0x9, "983650679c98935b6d3ec8854def3bcb55d1cba0ea49a1e22d182594baa7d1f23813b9df3b41790e14a8e5b00790354e4b61170f78770d230939a4bcc1e7419c5cb77b6bcb6a6082d04c25ccb3f8882832bdffca4081e6b8d5ed0bed9bffeca59114c2562489329514e90d2607"}, {0x38, 0x0, 0x3, "f7c4f4416f333f95f6093847d775c7883de7b06521bdad5f3e20a741d59da978e05b59d520"}, {0x18, 0x18b, 0x2419c813, "d2e2c5"}, {0xb0, 0x19f, 0x7, 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"0e1f24fcb61bf5264dd35721d0d80906b4bde42c03430f0ed3546265ba3782a1019249af180170325a5b5eae0941f88dac7e68075f8657c991383cbf41962033fe4d1c81e844a03716d773dd53521cd282a6b09a9e63e71be810e99cf1262f000a0609ad9a96e248645800a339b1a4812cfae58a299d83d798dc9dfb788944c558d6cfc4cf8dbf7491383626c325b892030f8396c876d924fd48a3885d92d6a54d935f9c6387e5b12165b075b34796fb1fd084972563e9bea7897b7baee9b7202c9ce374d87b239003babc54a3a92ecde0ea2e8cc2a134530f43987e1c9983a60fdc74f0706a7fe10477"}, {0x18, 0x113, 0x1000, "e6feb805f2017f"}], 0x118, 0x800}, 0xfff}, {{&(0x7f000000bb00)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x2, 0x1, 0x3}}, 0x80, &(0x7f000000bb80), 0x0, 0x0, 0x0, 0x20004010}, 0x4}], 0x9, 0x4001) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@generic={0x8, 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{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="8644a27bcb2aa703c8ae290818b3e01401cab5abcc3e06ed21b3a03ca601e9e98f7e3d96e52a2508d3cacd08d2ad115002775baad2d60d44bddd2cb35450acbe62eee860534e06986a59bc6ac703d0", 0x4f}, {&(0x7f0000000300)="f2d28ff5d5cace83f42d5b381e591cbce322bdbb32800f2e7bbcf0bed9d01d820af0d8fca13179db90828a9e07ba0c9193333e595af6c9faa8119c879aa859f6a9ef6e6e6eeb21abd706038b3588101381b84d4f201bc117bd4adb9dbaf554050d993988f577644f8540f01c75df5e5b205391dc58baae56cc0a3e8d60", 0x7d}, {&(0x7f0000000380)="dac5ffcac5691b01aead6ddd0e7d42cea2e9bb6a077caf138a367521878b20f3fcae67f47a440540820223e3fd777f2757849313c2365ce1e3690970b022fc1526b4e0a4b00cd70f1ff4216a17fc91d0c023372c419f3ae1868790231e87cf87d853564a3417b853368922360cf0cad0dc219a1607179a864fac39043c732ec0e04e11a81c1191df97b025701fd540e26bb1ec4cfd268c1fe33662cdacbf063dbb784ecc53adad3b00a9ca9207662bd9f3b41286203c2d0d83", 0xb9}], 0x5, &(0x7f00000004c0)=[{0x60, 0x114, 0x2, "1216d227fcd96724001625c95af9bfff2ff8c58aaec37cd355a241a676da60beef5998feb0598a4e844bff1d7559c90914e42793e7ec3428b28582b118f6dccb217c82a4a69a652320"}], 0x60}, 0x9}, {{0x0, 0x0, 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{&(0x7f0000000700)="18a25d3be2ebd408b00f9403352c6445e9752e53adcc292df1ca40e968e5277be9aad3354eb02cd13ab4d0aa64e44d9d58c4e59a3563a791909e1d82e91243424cafcceb0a2903bd8d09e9934fea6565fcf7b4d09724b4489bdf718c8bc1be13342af846eda729630467b37453a87986db6118ab80e1a9cb74f8ec7a76d964ebc99eab686f44ff51af532d5b353bec5102d854e15bf8c97bbf0a2dc0aa1395474cf83f4256b4db3602e2926e9bda98e96897e4c9e31b96c4c8ce41460f9e006adfb70e3d91bf26e8ebc02156537a7416bc90626277cf329c566f8b", 0xdb}, {&(0x7f0000000000)="775df986101ef5fd1c7bf9f724c0ab0142fe09f3838531ca70027549f8e67918ce1ed5c49ae16bec5e", 0x29}], 0x4, &(0x7f0000003840)=ANY=[@ANYBLOB="48000000000000003a000000381000009763cd308789d34a626124e6f5617bee5de40376cc45dcb99d8acaee99d311bbc9ff11f159861f6556e1076732e94b35b9fad22b7b7b0000e87c68679a285aeafab568a131"], 0x48, 0x1}, 0x57e}, {{&(0x7f00000008c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)="b36d3c778913f381725e94760f569e91d749848707a7e54d63eea96095b060038af00feb2ff3ea77621e8ea773850d5b647e1fb13621e13f6a66817eaa94204a7f83c33f9166207a2c6b47ddd6a1362d61fa35c1fc9be302080b854e9c248f6de230e163a602d0877386cccbdfa7bbf1da477e87aada084e3c54424abd85", 0x7e}, {&(0x7f00000009c0)="5c1a9386cceda36209e884d0eb5ead8310cc8d6bad330939c10bc7db43bbb2", 0x1f}, {&(0x7f0000000a00)="0ea324f439968f0f192d25bc94553de450d1164250ffa4bd5d139fc9b1b1e0806cdf532f206850a7b7ba2465226cef9e365719d3c79a5d52788285785398998962f7a9bc1e53dd3ce16dfb5401505b6f45964427d08b1d1cb86307c14325fe82bc4171", 0x63}, {&(0x7f0000000a80)="1d12a4be3eefad481786f4e1c1ea43b241e44cb247fc5c36d1873cab7fd3373378200134980e45e34db9c8708b444ed7857a167fa177bab7c85a0a316a2ada3ade6f4953f9d1690ffa1d4234545a6345aebc5a9ef7d39e95b46a585940236826ffe86abb7fd9f615aa6acffadb61444fcd4480600143a54493849086b0eeccaa2cb7a26ab07885aad743f7b0fcee7f9669636d36a82fe480a6fa7b500ee41f896a0b1b547a63b5dca41b6748d8863f8a", 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&(0x7f0000001100)=[{&(0x7f0000000dc0)="3ddfb7753fa72971ec5a5c2387036a9b44c6c3c6a7450242424a462cbe8d28da883f87839d49ee683f7a47c09ac03288fcb04ea3b6034818", 0x38}, {&(0x7f0000000e00)="b0bc65c767f2d3a2ae48654aaae1c4931a7583318e1198703525065452f6ab", 0x1f}, {&(0x7f0000000e40)="0a35d36f3077e1850830321708543280892318b87959f01d834b0f60bdbbb5825afa81f6e3806c67c66a5a99fdcce69e1ae3a10a47f65d4f73c7e7f38326bb8d828f4c68ef90af3a14d461eb703cfcc3633633b0177b426e7597702261f8d610e1a5e62234e2dbaaddaf0485c22b900daa296dda1221ed1c32ea17f6516a07c3368b1c1553d3035c6b34c589b1158485066135d47a317fecf62e967a982c32af188127aaf0ce565492d2e66ec2837903405f2b6147e36a975adfef1fae1bc39e54d384f2e931ad2930fc5074e7c2e844c27dcd724763f34ba3d717ada344e496af0873467113fb0fadf417410cd61953a5aff32a3e5b0c8d132719b1c41f8c", 0xff}, 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"}, {0x30, 0x102, 0x4, "ddec61e3c616ebd4d5b4d5af15b2081567f42c5c315f972f9929696d787c60"}, {0x90, 0x10c, 0x3, "3b46ca52b38834a5a0ca6a18d4a7bc6e95f02179519f466fb37c6d15de1001a32bf849ea8fe5d86786a3c41fe594e930d393737bb988688658081bb00a41e62eb14b67bb7010bf8bc7c2bf0ba2e0645184df76692894b9cee084764b8e83f8c9594bff1c3710ac96b9d4109a15bcd03d3bd779a1137af32b6738"}], 0x2410, 0x4044}, 0x2}], 0x4, 0x4080) r2 = creat(&(0x7f00000036c0)='./file0\x00', 0x120) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000bb80)={0x8000, 0x1, 0x5, 0x6, "34304c14cde3641753e27b5eeb4e077b0502babe76788dd180f5f87839dcfc478cf0d74b8dff804ef28d484d", 0x8}) lremovexattr(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)=@random={'osx.', 'keyring\\cgroup-ppp1$}:@vmnet1@posix_acl_access[\x00'}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), 0x24c) getpeername$packet(r2, &(0x7f000000be00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000be40)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000000be80)={@broadcast=0xffffffff, @multicast2=0xe0000002, r3}, 0xc) 2018/04/10 21:59:33 executing program 2: fsync(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x800) 2018/04/10 21:59:33 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000fc0)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000002480)={0x80000000}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000540)=0x4, 0x4) r5 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00000001c0)={0xfffffffffffffffc, 0x80000001, 0x4}) sendfile(r4, r4, 0x0, 0x1029) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$binfmt_elf64(r4, &(0x7f00000024c0)={{0x7f, 0x45, 0x4c, 0x46, 0xf6d, 0x35, 0xfffffffffffffff7, 0x45, 0x0, 0x2, 0x3, 0x5, 0x1b4, 0x40, 0xa, 0x80000001, 0x5, 0x38, 0x1, 0x81, 0x4}, [{0x6474e551, 0x6, 0x10001, 0x8, 0x9, 0x40, 0x8ccb, 0x2}], "744c281900481f868170400cc284843806602d63f1d5d72ead0b432817acca158e1b706d765479955eee3a9b3cda40cb87a20a58bfb964955295548040c60f9f4105da5a6a6349d15679c71c7635685dc9f07d0f2143d2142aa9567faa2bde7cb7ee2f18ca6ae6b4b788654a77daea35d2ff231b43e556077433e3cd11e2668c82daea47c1d28c67ccf11f3a9977b94483aeac40daffb5146d2d28e2bb1ea969a57e042bb252d08ce28b8ff6f3f499b14da2d3c1550d02e7951c3b0f10d67967b28ccbec775d7db99e506f2cf673953b320973e1d9dc85c8eaaa3895c1d57c1d667fac5531db5b1b47c417010ca1", [[], [], [], [], [], [], [], []]}, 0x966) ppoll(&(0x7f0000000040)=[{r2, 0x20}], 0x1, &(0x7f0000000100)={r6, r7+10000000}, &(0x7f0000000140)={0x5}, 0x8) io_setup(0x3, &(0x7f0000000340)=0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002380)=[{&(0x7f0000000440)={0x27, 0x1, 0x2, 0x4, 0x6, 0x4, "9e39af54e43797cace91360c11ed1ca45802ea21bfb10386586a70d963e067deca1070f488190b2c53bcc5e2b84ce1095f51e321213e9b322aff516dbdb26f", 0x1}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000200)="a795c8dfa40f879f6e2bbd6504a35454bd80a79acb33452f327c7e4d4e214459255ce7c2b71233862e7a7866605878ff375aa400c9e89bca76e14a5759a197", 0x3f}], 0x1, 0x0, 0x0, 0x40040}, {&(0x7f0000000640)={0x27, 0x0, 0x0, 0x4, 0x7fffffff, 0x16aae209, "18b7bdb2dc9bc768cd733903e22ac67e64d01481840f2a39409e16b9a6013a5532e57423360e803b44ccdfdcedbae636a75e7d6ac5fb056440484cfcf12f8d", 0x1}, 0x60, &(0x7f0000000880)=[{&(0x7f00000006c0)="dffef4b1fcb2f103e75fa559b671386157631a46e39b584deb153fa272b20b8e2a5415bf3e4a634724c4841ba7f5ffd52a7a83e6038766379819d9396c4ee255bf71672213c6bb8b2cd6794660c7cb6a4e3e8f1bbd6f2a3280e0ad53cd9d86627f1c713950c051064ea6eac40f28a4b04c26f5c047479356983263f290b1dadfda1c08cd83807d99b7aa55a960dff790b07ea033cf5310aeecf88b5ae1a4d7efc3ef17fcc07d14bf27444a396371bb194180e40d06c6ac6d8a06c762d19696dc61e09ef575638c364f932f58ed466dbcabcd42d6b52549d6bc08ae8d646a6abba5c9817098c49ad8f7ee6ba4c231", 0xee}, {&(0x7f00000007c0)="ff7224c951ec67133fbededd5377885cb17e4600296014be1d17736d7f959a46aaa342599fe8a94b2b57b03b7a3001f15cf7ecaae3e4d583d9ff2f1d93fd12c68213e553756f2e9be809aea7a028b9cf948c35ab91db57089ee4089bfb8c28aa51fc6682d339431bf3cec7829d9842592afcf7c657aa0e64e2d5c5e4ea986c18998c2d5e55f41854f06f659cc895", 0x8e}], 0x2, &(0x7f00000008c0)={0xb8, 0x10b, 0x1, "c78cba7cfdbd0497a4bdd554af8cdfce7dd8cb93459209f6e11d3b52a2a3b2a3e4e278cb1ced91179659b8f7a1d004b42d5201af3d06c60fd6c2277ed9390cdca0068414b0f2dbef01bec761ad88961365c90b95b945be6df3057242a09ec0134d9e5205e60602d0397205d3c20e0eff9365010f2047d96bf58e436f197117e9fe750939909ed91ff07fe1236b4c3b2c75daca500946fd68b9e3a7248465670e1b3fd9"}, 0xb8, 0x4080}, {&(0x7f0000000980)={0x27, 0x0, 0x1, 0x7, 0x8, 0x2, "a2a68df917e18926db1f0e733a1b8719b0d47b08a846ae6234c53c2b7a99277df3d6fa99bc4443da62b0f7fa7921773796f627966cae4c6ba8b83b3d19758b", 0x3f}, 0x60, &(0x7f0000000e80)=[{&(0x7f0000000a00)="5c8d5daabda0c627cbe013c3080cdfe91a6a180ba4f61e2c5a10fd58357138f9c2cdd6328391354668a3501133079208b7f2d6535a181710d8e2b71336cc826fc66c8fa40e03f815c68ad1b50c0a8b4be12a214dbdba736c74b0d56feb94394195b04dac0bd8f934aabdf5c6bf516fc651d7ce3543dd9e6581dc601becd99c4936c6dfa2efc6d7dad0267a3b008f", 0x8e}, {&(0x7f0000000ac0)="86f8838abfa532b7967702a936fbba5c49cd3c2316cacc3da0b4600f0b10e3495745f631f6d3f2e5977fa238c9b72b40bf7570e594d843c6eb2b023e785de1b287efde2c8bae8906ae4b1b25abeaa04e4bde1067832b", 0x56}, {&(0x7f0000000b40)="aef5c75690a9ef26bf3733d0f9a83f0b34a8bca9a95202c1dbd7542346c71c2b364b97ff38bf4f9e6ab396fb8fc53cc2b4f38a64c06e8eb2235e850bda6c78bcc59d6a27552c3890a3d031b807497520ded4bbe99d6065e7fdd046c7c2c0b5e0a659f1d73ac1a1aa94d8105631c980f6d3ca217672e25e3bd8c0f89e26894eb8fe7ea7b78c27e7dbe54754318f84a315223bd58b1f78481096568cfc88458cdc6c48", 0xa2}, {&(0x7f0000000c00)="dd1458758242a27fa873db88ccab167cf9c8f021de1d0be954cb3aecfc55e4f6aea83e5afb0ae089c269d0b343a3849a8111e4a6576645", 0x37}, {&(0x7f0000000c40)="f8e3122c71eb97c70c2745b2d65e6e5a9d12d464c44bf2bd59814cffc21c540656ff934dacb3d509520e24b4b2ec2ca75c601f47183756ca413c9a44f83f9b1e1c0e6b1f6eff4f0b9825101e81ad4d89b93bbfd1c345aee0c2e62bbe7927d11716dfed962ffc32ab6fd1c3775f89ffa502ea6c92bf37276c98079a409acbaada7f800c16066b2897e9cc0ea0380e5f3c4ecd47a710057a", 0x97}, {&(0x7f0000000d00)="4ffe38f282cdf7f7f04bd6e68e2a8251cb79a5f0cc9d9444b5a9c9fcd7dc28c520a9a9bc7ad7c2c5ca0cb8724c0893b28000026ca9e614a05664be235b230360831ee112e6b183", 0x47}, {&(0x7f0000000d80)="a1129e6123868413d14c006bc9a3c737af9cd2c5d08be7e9d30b49b7ec62bb9e7a71386944ecf0d7367e269c8866365d64ef8d8cd77163565d0b91784e343277e2fbdeff4b8232b00845834ddcf9390d950a5055ead1c3af58f1f0d603f6749901d3a8274367ae8b94e03a29356f1001a6ebc2a6c90737d9e4868e664226cc8026ead401be0cc275", 0x88}, {&(0x7f0000000e40)="9da5b380a11d8d39b154a81d4bbd1ca188c70d2b79a598625a16c8", 0x1b}], 0x8, &(0x7f0000002e80)=ANY=[@ANYBLOB="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"], 0x1010, 0x20000000}, {&(0x7f0000000f00)={0x27, 0x0, 0x0, 0x7, 0x0, 0x2, "0dc3322dbc4e517e1c81ebddf50fece848c933e77333446e3135f6c462393b4577a50e45ef0d5e2b38cdbe70d244b973e508a2f59874e8ea689843da60717e", 0xe}, 0x60, &(0x7f0000000f80)=[{&(0x7f0000002140)="b6f77e5e9a2d9f2a859b2a55885c13c025610303857a5b7833e6c8768be3999874799dbdcf6dbd680e327287bf4384d58c69f48b391d57cd551dabbe232652b487871b33511c38d88ffabfa51c7b5b55dcbc11cb7397a12bfd7ad2f04cbb94f0d4752d0b5619c95e5ef1cad9c6c64a4d59c8344b5acf1d39c2f6bb9d126bacb8161e282e19da59758f7f5368cac762ffdf35e1ac74f56cbb31ac800ff911c92da975b5d1950ec191d8e9b565901bde8282b55716e1e43999d5aba95179c0822d19a7b358d4a1b0bbfb040b676e60f05df8a4", 0xd2}, {&(0x7f0000002240)="b1b0b9542bac2eb7a5ce55f17d193be26fd2f022461c7fee28f7b3ca61777111145628db9ecdf459567f37ca2b12d1d79d0ddd4920ba88a5aee76a14c1df209c3310985487aaffaae2fe033bc1dab082e3e43352d9f6f97ae78d6eed858e5139e0d53d7fd269fe63e5c3a4d4b99845db898d6f73328c2e6ea294bd128ba1772265d047e527bf0d91608c03b8", 0x8c}], 0x2, &(0x7f0000002300)=ANY=[@ANYBLOB="6800000000000000ff000000000000006dc8b9ea541707c0f0a335f6a4240ad10a45e40381c83f770621e47e911b1ca434ed82d0a486137819bdc4868021f224e6b9fe9d5897d639b44ec9a2a3441ba135ffa89af4377bfb614af78ddf5218b66ca0d64f00000000"], 0x68, 0x40800}], 0x4, 0x0) io_submit(r8, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xea, r3, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r3}]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002e40)=""/34) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) close(r9) 2018/04/10 21:59:33 executing program 6: socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x40000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/13) msgget$private(0x0, 0x205) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x24000, 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x9, 0x3, 0x8, 0x3}]}) setxattr(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)=@random={'trusted.', '\x00'}, &(0x7f0000000300)="2d852d00", 0x4, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002bc0)={'teql0\x00', 0x0}) r5 = getuid() sendmsg$nl_route(r1, &(0x7f0000002cc0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002c00)=@ipv4_newroute={0x44, 0x18, 0x1, 0x70bd2b, 0x25dfdbfd, {0x2, 0x14, 0x80, 0x7f, 0x0, 0x0, 0xff, 0xf, 0xc00}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_PRIORITY={0x8, 0x6, 0x7}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_UID={0x8, 0x19, r5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x800) write$vnet(r2, &(0x7f0000002e40)={0x1, {&(0x7f0000002d00)=""/150, 0x96, &(0x7f0000002dc0)=""/116, 0x1, 0x3}}, 0x68) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000002ec0)={0xaf, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0x10, 0x2, 0x70}, 0x2c) recvmsg$kcm(r1, &(0x7f0000004200)={&(0x7f0000002f00)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f80)=""/161, 0xa1}, {&(0x7f0000003040)=""/243, 0xf3}, {&(0x7f0000003140)=""/80, 0x50}], 0x3, &(0x7f0000003200)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x10020) r6 = syz_open_dev$vcsn(&(0x7f0000004240)='/dev/vcs#\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000004280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000042c0)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000004300)={0x0, r6}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000004340)=@generic={0x2, 0x9, 0x7f}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000004380)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000004440)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000004480)={r7, 0x0, 0x30}, &(0x7f00000044c0)=0xc) chroot(&(0x7f0000004500)='./file1\x00') r8 = semget$private(0x0, 0x4, 0x80) semctl$SETVAL(r8, 0x3, 0x10, &(0x7f0000004540)=0x3ff) bind$packet(r6, &(0x7f0000004580)={0x11, 0xff, r3, 0x1, 0xa24, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/10 21:59:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) sendfile(r0, r2, &(0x7f000000dff8), 0xa) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r4 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r4}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) 2018/04/10 21:59:33 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x10000, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x79, "1ac0c57feafa701dffc605a99a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8421bdfb2d584f7595157b797d985e27020ebfca87e28286801243f0ffcebc9aad725742a74bdf6b2c26755d050b8e350a6d4da5fd1df9a050cc3bf386fd5050891bcde12f3f2d61573a23e81a554e18eaa9e517"}, &(0x7f0000000180)=0x81) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000940)="3ac7aacc12ccdbc97fad551c3879398c06639db3fea9014ce830426d88340281b5bfe3b0f2dd224b2faf23a6addaf7a293ddb1acbcec0aacb9701fbef7a249ff26079625589d790435cea07f4f21c2f24c375d5ff612f648759d474d6f179947ecae44dbf516411c2f4e5faace15eac84d55f51f2b60751ff25859178178f9aa1091246625a89fb40b", &(0x7f0000000bc0)="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", 0x3}, 0x20) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) socket(0x1d, 0xb, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) 2018/04/10 21:59:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000380)={0x6, 0x2, 0x9, 0x69, &(0x7f0000000180)=""/105, 0xc9, &(0x7f0000000200)=""/201, 0x6f, &(0x7f0000000300)=""/111}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/172, &(0x7f0000000480)=0xac) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x0, r3}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 21:59:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x0, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:33 executing program 5: timer_create(0x20000040007, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000540)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) fcntl$setpipe(r0, 0x407, 0x3e9) 2018/04/10 21:59:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0x0, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:33 executing program 5: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f0000000140)=""/111, 0xfffffefd) r2 = creat(&(0x7f0000000380)='./file2\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001040)="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", 0xa80, 0x4000081, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000480)={0x5, {0x2, 0x4e22}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xffffffffffffa5c2, 0x8, 0x9, 0x8ba, &(0x7f0000000340)='gretap0\x00', 0x5, 0x86, 0x7}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000003c0)={0x10000, 0x6, 0x1, 0x500}) ioctl$int_out(r4, 0x2, &(0x7f0000001000)) r5 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x100000001, &(0x7f0000001000)) getresuid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, r6, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000040)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000400)) 2018/04/10 21:59:33 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/23, 0x17, &(0x7f0000000040)={&(0x7f00000003c0)={'rmd128\x00'}, &(0x7f0000000080)="b333599750ba19f4bac62f01e1f931743cafe48074dd43d053bf041bce8bc2700b24eec42ac5d9d2de19232780564d4cf8dfc2048b4b8ca382000d5534298ff114791711f373eaa744e11822d1a97df8ef974c6ad778e8c02cdb54a7817ad58a020a58dfaa145649df2bca088fae86e3c7da3b80e587", 0x76}) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="0fb6788b7f46d322d638ff75476d34631f34e0dc56ebd62436e8a934a49bd6b74be0bccbcc1bfea5ea6c6e553f30fb1dba22532f1d71b637cb2f81484b0b5b0e848033f41864109a3a07afbfe05c1460e171a13573e0c16acb20839b19792339835af5922ae75a8314e114a8ea8c9a996bfd5079233e3177b0a4a3c31631be91f012fb4b01d57bbb6798b7cb7f2de335d1d3616fb30869aa9f525886df31c86acddcabe02ee0b2b5565b5c371d059be40cf421800c29fdc91cb4404c9fcffbb0ea934925b1e721c7b38cf0af8e48f0ad62cd4ba745", 0xd5, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='lo+\x00', 0x0) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="6e321bca4c117b4ca8bde087d700894327b7698f5f41463fc511944f1828504e499275d20b36ab6e63377fc339fb7db0379990a5e40ad522793b539d271a015be9dccb785e453d83f709717a1383c78ea64e92b097b7a1a3b3e46b3cc81a6e4d5e5bf99b4055bd7012cb445b67de4dc83483c7b3c147e5437205aae0998edd332a6e7e8dc04e3029f34720a6bfa3358f08441ce2c6aac4", 0x97, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000500)={r0, r1, r2}, &(0x7f0000000540)=""/253, 0xfd, &(0x7f0000000740)={&(0x7f0000000640)={'md4-generic\x00'}, &(0x7f0000000680)="94643ccb8beb45c38f55385594d9281d8f200481f01555bf4841a65ff8cdbcb6d8c55ac6c606075d1195c173d91a17ec93b9a2a765b0fc754b9107b9c3b67619952a1ee25c5e77970d658dd119436c67e91a32070c821fecc13760b7f78c5648c538523cffb088aa29a25654678d5fa5c36645593e26f564b9b053717e446a5b4988120cf78db1163dfa547bf37cf7d0c368ffc5158f8b18778dc9a365", 0x9d}) 2018/04/10 21:59:33 executing program 2: r0 = memfd_create(&(0x7f0000000280)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240), 0xffffffa3) fcntl$addseals(r0, 0x409, 0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x9f, &(0x7f0000000000)="14029775e3f564f27b60c288662467f4064aa02f34604deed6c0499a2261c41266e02f2910744f6c7328543edfedaffc78a8a922e2c7e7ae15fb044ad5908802d773774af77fe9f8b751f82aa0f983ce19ed1fae5a28811f3d2ad1e39e1552f1702a9cca61a9f851364333e2f43b2fb36e6a5b9e8930477f7198db858118033c2ce288edc21db70453513e82d364b2d5c1791f21dbc80a892e3f0ed44c384b"}) 2018/04/10 21:59:34 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x0, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:34 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) r6 = dup2(r1, r0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [{0xb32, 0x0, 0x9}, {0x838, 0x0, 0x4}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client0\x00', 0x0, "f0b353a8e8bea81b", "db632e503b605650e012187aeac3f1f5f5d3ad22097a62dcaa0affbaee6b8b47"}) [ 104.186902] print_req_error: I/O error, dev loop0, sector 0 2018/04/10 21:59:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff}, 0xc) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/10 21:59:34 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 104.972990] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/10 21:59:35 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xcbfbc5f464ed5bb6, r0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x6}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xfffffffffffeffff, 0x6, 0x0, 0xfffffffffffffc00}, 0x10) 2018/04/10 21:59:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xf}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7fff, @empty, 0xffffffff}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2}, 0x8) 2018/04/10 21:59:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(0xffffffffffffffff, 0x81, 0x6, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r1, 0x3, 0x2}, 0x10) dup3(0xffffffffffffffff, r2, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x80000000) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r4, &(0x7f0000ffd000/0x2000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6bbc, 0x20003) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r8, r9, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fremovexattr(r7, &(0x7f0000000200)=ANY=[@ANYBLOB]) 2018/04/10 21:59:35 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0x0, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:35 executing program 6: timer_create(0x3, &(0x7f0000000040)={0x0, 0x14, 0x0, @thr={&(0x7f0000000100), &(0x7f00000001c0)}}, &(0x7f0000912ffc)) exit(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d3fe0)) 2018/04/10 21:59:35 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x6, 0x8, 0x8, 0x8f, 0xffffffffffffffff, 0x9, 0x8, 0x7fff, 0xfff, 0xfffffffeffffffff, 0x8, 0x5, 0x100, 0x7e5e, 0x4], 0x106000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x1, 0x200, 0x9, 0x0, 0xf}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x1, 0x100000001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x84d, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=@dstopts, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00040000000020"], 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int=0x5, 0x4) 2018/04/10 21:59:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'\x00', 0x3000}) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x7}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000005c0)=0x84) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000400)={0x3, 0x5}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x4331a67f}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000380)={r5, 0x1}, 0x8) 2018/04/10 21:59:35 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e20, 0xcff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x1, @empty, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x401, 0x9, 0xcbe, 0x8000, 0x1, 0x66f7ee79, 0xfffffffffffffffa, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xb2b, 0x6, 0x0, 0x2, 0x28c0}}, &(0x7f0000000440)=0xb0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000040)=""/174) 2018/04/10 21:59:35 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x16002) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, "bc"}, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f00000000c0)=""/24, 0x18, 0x40000000, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80) finit_module(r0, &(0x7f0000000180)=']mime_type}\x00', 0x1) r2 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x3, "8b2f66"}, 0x4) fsetxattr(r2, &(0x7f0000000240)=@random={'system.', ']mime_type}\x00'}, &(0x7f0000000280)='/dev/snd/timer\x00', 0xf, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000300)=""/17) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xab, "e1322430aab70f2824c09ce8cb13036713fc0cb21e8936599a04a9904417366aee10e0828d4964265491c43fd227e54dd0d7cff5d4d1565ba8e7967ac2fc6363935150a9207cf4cbcfd50a1b657b9ce667cddd53f88b0c99be9876aa692dc5278eea8ba9627ab7a6d9ef4138700ddd8e9d4ca3a79482bfa8b8f2eddfe166017055899df31eb1ec971361782d5d0c2ec3905188a6c867024fa66cb0c4ea3d08a1b7f5f54f41c56c0f587941"}, &(0x7f0000000400)=0xb3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x80000000}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x1ff) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000500)={0x14, @time={r4, r5+30000000}, 0x2, {0x2, 0x8}, 0x1, 0x0, 0x5}) setns(r0, 0x4c000000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000580)={'HL\x00'}, &(0x7f00000005c0)=0x1e) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000680)=""/96) getpeername$unix(r0, &(0x7f0000000700), &(0x7f0000000780)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x100000001, 0x4, 0x10001, 0xffff, r3}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe2}}, 0x5e61, 0x8001}, 0x90) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000900)={{0xab4, 0x9, 0x6, 0x2, 0x7fff, 0xfff}, 0x8, 0x7, 0x6}) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file0', [{0x20, '+$]:keyring\''}, {0x20, './cgroup.net/syz1\x00'}, {0x20, 'vmnet0{.procsystemvmnet1self!('}, {0x20, 'aead\x00'}, {0x20, '%'}], 0xa, "25e52f436d9bfee89e03460ceaf72edfba64e6092f53240446aabec01b5186398225c97683be13fd475e15fbde8d6a8a5729baba6cd3e01aae78a6f9d93f755b2e879053431721ec820f7d5cc9e4fe273cdce67ef341266832b73b86c1f65c0458c4a13d23248eb635f7cf9abaab177092c34d0b6d8de7ed280ebf1275169cef41f869455214fdc792f728"}, 0xdd) writev(r2, &(0x7f0000000f80)=[{&(0x7f0000000a40)="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", 0xfb}, {&(0x7f0000000b40)="6d63d78310383ca383874a24200369849cfbc03fd4508cfc3b59426f473f971ed88493a807570055a39c3e09bc91a15e47fed7ff3e619ca3541db0831cf0b88d8a1ec1485a751db992348b7b29fb89055d3f21402e430e00546e9fd15bc7721a1a8155fc285167ba12a70102356b1868", 0x70}, {&(0x7f0000000bc0)="172449bed089", 0x6}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)="3e0748cc24631d7ebdc75f86e877f09af6809bb8f990e0a7cc5149cab6b35829b6d767eaf0ff0427fabd11455d94f27def82a699d568e9da43febfbbd6e86814545c202b78f57e2ba328071e17c39d889d66ab2aa77847fa93abc5a5b05687fd2ed7d4f3b6d919f85430478e4f9a6e35ea6186b0938765fc4623f709b3fe1be09f4204caa15294f708a516e91687ee044feb72ffb48485c40620b6996c67857161fceae877dd2129728b8b13be32b546c70ce1d441fc1249defe269b0f4fb3af9c80dfacccd5e6c5274d21ae196aba9fc4145afddf9f1c88da529ddd35157c51f6ff6e94c8", 0xe5}, {&(0x7f0000000d40)="17c8f6d17064be82026a29a34f445e69ac59971b42e33288db12e82193b55c870958967a4616d5250c73def806ad42934831f36257e4a663eec3a30f730b3fe021fccbb55aaec73086f917bbde762d04305b20329814090996faeb702e2e1bee8b285e62dd3d40e7f7cc9d70", 0x6c}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="323893ba955f2f793f10ed57f46cb03c2b82bb166adf6325bce430935a06bf13c85c306b698b0a3cbc16e6cfa9ede2e27bd0c45e4a654b1ab1328b7b1aea5df453f0bb393a9613ff6f8036254f48c7792c449fe615f38adbf85f4a836fdc6beba8b240bfd4faba99f103021baa2641fbd72cecd2974c6596ccf8acb45d60a82f1435188a6927c28b1d817085c861b7222cc016f620647f3a9d5460830b8f8898406855f30dc9a72dca4201487bd3d70770035aedbfde213c446cb44669918c5cc56bf43ace64c65941fd2b6c83", 0xcd}, {&(0x7f0000000f00)="8aeebd4facf58b6f218cea4ca86cb32d800e650bcb09c94e988b4d6c31d660cb2a2c81c2da4540150c3e0212536234453f384af9e82608b92526fe146994e6fe538bfa9719a30c50ca70bfaca550844c57097dcb86cc1e378cdb944c1b845a0be60e856e75c9fd7e882b3fbd80a5", 0x6e}], 0x9) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000001040)=""/52) 2018/04/10 21:59:35 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc00, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0xfff) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x9, [0x6, 0x3, 0xfffffffffffffcc9, 0x5, 0xffffffff, 0x40, 0x8001, 0x80000000, 0x7]}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x91, 0x7ff, 0x0, 0x9}, &(0x7f00000002c0)=0x98) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="66baf80cb873bdea86ef66bafc0cb0feeeb829e600000f23d00f21f835100000080f23f866b8f0008ee8c4e1011578020f20d835080000000f22d8c4c2590c23c4e3290232000f073664640fc7bce56b6d0000f20f20a0", 0x57}], 0x1, 0x10, &(0x7f00000003c0)=[@dstype0={0x6, 0x3}, @flags={0x3, 0x120001}], 0x2) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000440)={0x0, 0x6, 0x4, &(0x7f0000000400)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) semget(0x2, 0x1, 0x404) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', r0}, 0x10) recvfrom$unix(r1, &(0x7f0000000580)=""/223, 0xdf, 0x40, &(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x6c, r5, 0x100, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x801) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001980)={0x9a7, 0x0, 0x80, 0x43, &(0x7f00000008c0)=""/67, 0x1000, &(0x7f0000000940)=""/4096, 0x0, &(0x7f0000001940)}) preadv(r0, &(0x7f0000001cc0)=[{&(0x7f00000019c0)=""/83, 0x53}, {&(0x7f0000001a40)=""/92, 0x5c}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/51, 0x33}, {&(0x7f0000001bc0)=""/169, 0xa9}, {&(0x7f0000001c80)=""/15, 0xf}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001d40)={r4, 0x3}, &(0x7f0000001d80)=0x8) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000001dc0)) eventfd(0x9) sendto(r0, &(0x7f0000001e00)="094593fb8742dbbb371f3b82fb05a5ea07bab8eeb17393bc193cae217d03b510f9387461556dc1009c8d68173000e0e898339a4b9393995cbe4e4625104c754c59541f8aba4dece3d17f7d9d514900465fd0ec6da28d1d26baa84490acc77a1dd4e7c9f34b2363bc9dd2ca622935", 0x6e, 0x4, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001e80)='IPVS\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/kvm\x00', 0x1, 0x0) fchdir(r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001f00)={0x2, 0x0, [{0x6, 0x3, 0x0, 0x0, @irqchip={0x8, 0xef}}, {0xfffffffffffffffa, 0x2, 0x0, 0x0, @sint={0xffffffffee10ed2e, 0x1}}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001f80)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf401}}}, &(0x7f0000002040)=0x84) getsockname$netrom(r0, &(0x7f0000002080)=@full, &(0x7f0000002100)=0x48) ioctl$KDSETLED(r0, 0x4b32, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002140)={r4, @in6={{0xa, 0x4e21, 0x5629, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}, [0x4, 0x2, 0x80000000, 0x3, 0x1ff, 0x10000, 0x6, 0x3, 0x593, 0x2302cac2, 0x7fffffff, 0x7, 0x6, 0xde, 0x9]}, &(0x7f0000002240)=0x100) r7 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000feb000/0x1000)=nil) shmctl$SHM_LOCK(r7, 0xb) 2018/04/10 21:59:35 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x0, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x20) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) 2018/04/10 21:59:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="0b0a97f68394"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="236147cc95f2"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) connect$l2tp(r3, &(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x1, 0x4, 0x1, {0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xe8bc}}}, 0x32) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000140)=r4) recvmsg$kcm(r3, &(0x7f0000000880)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/161, 0xa1}, {&(0x7f00000006c0)}], 0x9, &(0x7f00000007c0)=""/179, 0xb3, 0x2}, 0x2020) 2018/04/10 21:59:35 executing program 3: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000080), 0x10208, 0x2f) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x10) [ 105.494704] device bridge0 entered promiscuous mode [ 105.627540] device bridge0 left promiscuous mode [ 106.096136] QAT: Invalid ioctl [ 106.102140] QAT: Invalid ioctl [ 106.228626] QAT: Invalid ioctl [ 106.233865] QAT: Invalid ioctl 2018/04/10 21:59:36 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x0, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:36 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x16002) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, "bc"}, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f00000000c0)=""/24, 0x18, 0x40000000, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80) finit_module(r0, &(0x7f0000000180)=']mime_type}\x00', 0x1) r2 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x3, "8b2f66"}, 0x4) fsetxattr(r2, &(0x7f0000000240)=@random={'system.', ']mime_type}\x00'}, &(0x7f0000000280)='/dev/snd/timer\x00', 0xf, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000300)=""/17) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xab, "e1322430aab70f2824c09ce8cb13036713fc0cb21e8936599a04a9904417366aee10e0828d4964265491c43fd227e54dd0d7cff5d4d1565ba8e7967ac2fc6363935150a9207cf4cbcfd50a1b657b9ce667cddd53f88b0c99be9876aa692dc5278eea8ba9627ab7a6d9ef4138700ddd8e9d4ca3a79482bfa8b8f2eddfe166017055899df31eb1ec971361782d5d0c2ec3905188a6c867024fa66cb0c4ea3d08a1b7f5f54f41c56c0f587941"}, &(0x7f0000000400)=0xb3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x80000000}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x1ff) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000500)={0x14, @time={r4, r5+30000000}, 0x2, {0x2, 0x8}, 0x1, 0x0, 0x5}) setns(r0, 0x4c000000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000580)={'HL\x00'}, &(0x7f00000005c0)=0x1e) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000680)=""/96) getpeername$unix(r0, &(0x7f0000000700), &(0x7f0000000780)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x100000001, 0x4, 0x10001, 0xffff, r3}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe2}}, 0x5e61, 0x8001}, 0x90) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000900)={{0xab4, 0x9, 0x6, 0x2, 0x7fff, 0xfff}, 0x8, 0x7, 0x6}) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file0', [{0x20, '+$]:keyring\''}, {0x20, './cgroup.net/syz1\x00'}, {0x20, 'vmnet0{.procsystemvmnet1self!('}, {0x20, 'aead\x00'}, {0x20, '%'}], 0xa, "25e52f436d9bfee89e03460ceaf72edfba64e6092f53240446aabec01b5186398225c97683be13fd475e15fbde8d6a8a5729baba6cd3e01aae78a6f9d93f755b2e879053431721ec820f7d5cc9e4fe273cdce67ef341266832b73b86c1f65c0458c4a13d23248eb635f7cf9abaab177092c34d0b6d8de7ed280ebf1275169cef41f869455214fdc792f728"}, 0xdd) writev(r2, &(0x7f0000000f80)=[{&(0x7f0000000a40)="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", 0xfb}, {&(0x7f0000000b40)="6d63d78310383ca383874a24200369849cfbc03fd4508cfc3b59426f473f971ed88493a807570055a39c3e09bc91a15e47fed7ff3e619ca3541db0831cf0b88d8a1ec1485a751db992348b7b29fb89055d3f21402e430e00546e9fd15bc7721a1a8155fc285167ba12a70102356b1868", 0x70}, {&(0x7f0000000bc0)="172449bed089", 0x6}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)="3e0748cc24631d7ebdc75f86e877f09af6809bb8f990e0a7cc5149cab6b35829b6d767eaf0ff0427fabd11455d94f27def82a699d568e9da43febfbbd6e86814545c202b78f57e2ba328071e17c39d889d66ab2aa77847fa93abc5a5b05687fd2ed7d4f3b6d919f85430478e4f9a6e35ea6186b0938765fc4623f709b3fe1be09f4204caa15294f708a516e91687ee044feb72ffb48485c40620b6996c67857161fceae877dd2129728b8b13be32b546c70ce1d441fc1249defe269b0f4fb3af9c80dfacccd5e6c5274d21ae196aba9fc4145afddf9f1c88da529ddd35157c51f6ff6e94c8", 0xe5}, {&(0x7f0000000d40)="17c8f6d17064be82026a29a34f445e69ac59971b42e33288db12e82193b55c870958967a4616d5250c73def806ad42934831f36257e4a663eec3a30f730b3fe021fccbb55aaec73086f917bbde762d04305b20329814090996faeb702e2e1bee8b285e62dd3d40e7f7cc9d70", 0x6c}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="323893ba955f2f793f10ed57f46cb03c2b82bb166adf6325bce430935a06bf13c85c306b698b0a3cbc16e6cfa9ede2e27bd0c45e4a654b1ab1328b7b1aea5df453f0bb393a9613ff6f8036254f48c7792c449fe615f38adbf85f4a836fdc6beba8b240bfd4faba99f103021baa2641fbd72cecd2974c6596ccf8acb45d60a82f1435188a6927c28b1d817085c861b7222cc016f620647f3a9d5460830b8f8898406855f30dc9a72dca4201487bd3d70770035aedbfde213c446cb44669918c5cc56bf43ace64c65941fd2b6c83", 0xcd}, {&(0x7f0000000f00)="8aeebd4facf58b6f218cea4ca86cb32d800e650bcb09c94e988b4d6c31d660cb2a2c81c2da4540150c3e0212536234453f384af9e82608b92526fe146994e6fe538bfa9719a30c50ca70bfaca550844c57097dcb86cc1e378cdb944c1b845a0be60e856e75c9fd7e882b3fbd80a5", 0x6e}], 0x9) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000001040)=""/52) 2018/04/10 21:59:36 executing program 7: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x50000) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041aff8)={@reserved=0x1}) 2018/04/10 21:59:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x103, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) pipe(&(0x7f0000000180)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)) 2018/04/10 21:59:36 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x8, {0x2, 0x4e21, @multicast2=0xe0000002}, "74c96400c20d00000700000000ffff00"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x4, 0x15f8, [0x200005c0, 0x0, 0x0, 0x20000f18, 0x20001060], 0x0, &(0x7f00000003c0), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'sit0\x00', 'yam0\x00', 'dummy0\x00', 'teql0\x00', @random="b6a4ab572baa", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x8f0, 0x928, [@among={'among\x00', 0x858, {{0xf4, 0x200, 0x0, {[], 0x4, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @loopback=0x7f000001}, {}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x1, [{[], @broadcast=0xffffffff}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'gre0\x00', 'bcsh0\x00', 'bpq0\x00', @random="0132b692a51c", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'teql0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0x118, 0x150, [@cgroup0={'cgroup\x00', 0x8}, @mark_m={'mark_m\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'rose0\x00', 'yam0\x00', 'gre0\x00', @empty, [], @empty, [], 0x958, 0x9a0, 0x9d8, [@among={'among\x00', 0x880, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x7, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @time={'time\x00', 0x18}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"6744110e24441edb9a003e533da7b31d82bb4a1307b1dd86764e89cff163"}}]}, @snat={'snat\x00', 0x10, {{@random="ca92d60b1ee7", 0x10}}}}]}]}, 0x1670) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000200)=0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='irlan0\x00', 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x80000000, 0x27, "000afca9322eb69f863778ee871530f44915e3452d322003ae7c8b59b413199f93ff4314c25ede"}, 0x2f) 2018/04/10 21:59:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xfffffffffffffeba, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@typed={0x0, 0x69, @u64=0xe780000000000000}]}, 0xfffffffffffffda1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0xc7, &(0x7f0000000140)="9489d2652e21ee82ee07beb547256938f24182edbdec8d97a00af898595389ada630e29e7e014a63cdc39773034fd1cb659c19c280703e4cf390aa341b2ffb498b0f26247211d717eaa5cfb0780b63369d49aa0f8cf8684f429c1b8adb52a04e582143ac02f8963993100ed5b93761631ba70e7f878637b6ee1b7b7f2c00b63bd7ce01e828ba27e7ddc1e528abda7f6483968b0f2bc5e3cb0e264f86551e4ef0251d77ee46da10585d475246f75521d1027125008bcbdeacf5c451c7b0ad03e5542674f71b369d"}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) fcntl$addseals(r0, 0x409, 0x4) 2018/04/10 21:59:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$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) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x3f, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000500)={0x2, 0x0, [{}, {}]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000540)=0x6) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/152, 0x98}], 0x1, &(0x7f0000003480)=""/4096, 0x1000}, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x200}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="c85b94f454f88c7033f506732a17ce1b493f6bbff8f38c0da82acf3389dbb9faf54a04cec881b98c304c3fcc8500267eaf7dbfb13ba66d307b5d2d3e0c7e7162f6c8bebb8ce7bb32f4070b2be7124348733c1855580246087d06d2c7b017ee40a952ae1dc9846f336eb4ca6974a3bf0331ab848f0e64fceed06cba2d", 0x7c, 0xfffffffffffffffc) keyctl$clear(0x7, r3) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, r4, 0x700, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xe7}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x54}, 0x1}, 0x20008001) clock_gettime(0x0, &(0x7f0000001180)) recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/236, 0xec}}], 0x1, 0x0, &(0x7f00000011c0)) close(r0) 2018/04/10 21:59:36 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0/bus\x00') 2018/04/10 21:59:36 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x8) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x2f]}, 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffff, 0x4000) clone(0x2000, &(0x7f0000000140)="e8c46f9c24a809e23d0aaba5312dc9f16554bd967e804683d511cfdfc0bc98e269a84b611fe50975cbfbd6dca0e480bfc28c5e2a75225376b638615c90c943a05e4c469c0b4e8661247aed6bb0e62ece28db", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="1efc3e1ba43bb0a31dd8961c6fd6f1dc456843c0ac06129ee872ca2b3879eff6c1121fe01edcc51ff6a405a7a540fa2040f1aba909bac318b695aefca046092028156db312402af26a423244361f50d34d25c7d7941b0e28e748976edfc122a70796f33e6cce1887d61890d60d477f629af0e6678c39a5c07b59c2f39af1ae4daf32580373b52aeec2a3ff0262fbc99fcd77dc63ca2b8ff598d454a54be02fa0256b") ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000100)={0x8, 0x2}) 2018/04/10 21:59:36 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x16002) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, "bc"}, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f00000000c0)=""/24, 0x18, 0x40000000, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80) finit_module(r0, &(0x7f0000000180)=']mime_type}\x00', 0x1) r2 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x3, "8b2f66"}, 0x4) fsetxattr(r2, &(0x7f0000000240)=@random={'system.', ']mime_type}\x00'}, &(0x7f0000000280)='/dev/snd/timer\x00', 0xf, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000300)=""/17) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xab, "e1322430aab70f2824c09ce8cb13036713fc0cb21e8936599a04a9904417366aee10e0828d4964265491c43fd227e54dd0d7cff5d4d1565ba8e7967ac2fc6363935150a9207cf4cbcfd50a1b657b9ce667cddd53f88b0c99be9876aa692dc5278eea8ba9627ab7a6d9ef4138700ddd8e9d4ca3a79482bfa8b8f2eddfe166017055899df31eb1ec971361782d5d0c2ec3905188a6c867024fa66cb0c4ea3d08a1b7f5f54f41c56c0f587941"}, &(0x7f0000000400)=0xb3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x80000000}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x1ff) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000500)={0x14, @time={r4, r5+30000000}, 0x2, {0x2, 0x8}, 0x1, 0x0, 0x5}) setns(r0, 0x4c000000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000580)={'HL\x00'}, &(0x7f00000005c0)=0x1e) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000680)=""/96) getpeername$unix(r0, &(0x7f0000000700), &(0x7f0000000780)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x100000001, 0x4, 0x10001, 0xffff, r3}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe2}}, 0x5e61, 0x8001}, 0x90) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000900)={{0xab4, 0x9, 0x6, 0x2, 0x7fff, 0xfff}, 0x8, 0x7, 0x6}) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file0', [{0x20, '+$]:keyring\''}, {0x20, './cgroup.net/syz1\x00'}, {0x20, 'vmnet0{.procsystemvmnet1self!('}, {0x20, 'aead\x00'}, {0x20, '%'}], 0xa, "25e52f436d9bfee89e03460ceaf72edfba64e6092f53240446aabec01b5186398225c97683be13fd475e15fbde8d6a8a5729baba6cd3e01aae78a6f9d93f755b2e879053431721ec820f7d5cc9e4fe273cdce67ef341266832b73b86c1f65c0458c4a13d23248eb635f7cf9abaab177092c34d0b6d8de7ed280ebf1275169cef41f869455214fdc792f728"}, 0xdd) writev(r2, &(0x7f0000000f80)=[{&(0x7f0000000a40)="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", 0xfb}, {&(0x7f0000000b40)="6d63d78310383ca383874a24200369849cfbc03fd4508cfc3b59426f473f971ed88493a807570055a39c3e09bc91a15e47fed7ff3e619ca3541db0831cf0b88d8a1ec1485a751db992348b7b29fb89055d3f21402e430e00546e9fd15bc7721a1a8155fc285167ba12a70102356b1868", 0x70}, {&(0x7f0000000bc0)="172449bed089", 0x6}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)="3e0748cc24631d7ebdc75f86e877f09af6809bb8f990e0a7cc5149cab6b35829b6d767eaf0ff0427fabd11455d94f27def82a699d568e9da43febfbbd6e86814545c202b78f57e2ba328071e17c39d889d66ab2aa77847fa93abc5a5b05687fd2ed7d4f3b6d919f85430478e4f9a6e35ea6186b0938765fc4623f709b3fe1be09f4204caa15294f708a516e91687ee044feb72ffb48485c40620b6996c67857161fceae877dd2129728b8b13be32b546c70ce1d441fc1249defe269b0f4fb3af9c80dfacccd5e6c5274d21ae196aba9fc4145afddf9f1c88da529ddd35157c51f6ff6e94c8", 0xe5}, {&(0x7f0000000d40)="17c8f6d17064be82026a29a34f445e69ac59971b42e33288db12e82193b55c870958967a4616d5250c73def806ad42934831f36257e4a663eec3a30f730b3fe021fccbb55aaec73086f917bbde762d04305b20329814090996faeb702e2e1bee8b285e62dd3d40e7f7cc9d70", 0x6c}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="323893ba955f2f793f10ed57f46cb03c2b82bb166adf6325bce430935a06bf13c85c306b698b0a3cbc16e6cfa9ede2e27bd0c45e4a654b1ab1328b7b1aea5df453f0bb393a9613ff6f8036254f48c7792c449fe615f38adbf85f4a836fdc6beba8b240bfd4faba99f103021baa2641fbd72cecd2974c6596ccf8acb45d60a82f1435188a6927c28b1d817085c861b7222cc016f620647f3a9d5460830b8f8898406855f30dc9a72dca4201487bd3d70770035aedbfde213c446cb44669918c5cc56bf43ace64c65941fd2b6c83", 0xcd}, {&(0x7f0000000f00)="8aeebd4facf58b6f218cea4ca86cb32d800e650bcb09c94e988b4d6c31d660cb2a2c81c2da4540150c3e0212536234453f384af9e82608b92526fe146994e6fe538bfa9719a30c50ca70bfaca550844c57097dcb86cc1e378cdb944c1b845a0be60e856e75c9fd7e882b3fbd80a5", 0x6e}], 0x9) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000001040)=""/52) 2018/04/10 21:59:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) umount2(&(0x7f0000000080)='./control\x00', 0xf) inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x40) 2018/04/10 21:59:36 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x1ff}, {0x8, 0x7}, {0x4, 0x401}, {0xa, 0x4}], 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x1, @multicast1=0xe0000001, 0x4e22, 0x2, 'nq\x00', 0x20, 0x1, 0x3}, {@loopback=0x7f000001, 0x4e23, 0x2003, 0x9, 0x6, 0xffff}}, 0x44) r1 = semget(0x0, 0x3, 0x80) semop(r1, &(0x7f0000000180)=[{0x4, 0xb5e6, 0x1000}, {0x3, 0x9, 0x1000}], 0x2) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="d18592fa2ab890258c8bc216b28e99164d1a8c791b8c85cf2f9d835daf9df7ffc6c6a7c917b5928eb5b73e88793c16f42e714459e341b246b5f63fd8f84c485ac7f4fef925df0a4e6d90253167d5bcf5922f416e2aa762ca6426a9a814fe533dc2a3eb859fd9cff91480d3f1773d7e07aaa01f670f04b99f6cab67c532def78347c65f20206b", 0x86, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x81, r3) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000380)=""/34) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @broadcast}, &(0x7f0000000440)=0xc) r6 = dup(r0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000500)=0x0) r8 = perf_event_open(&(0x7f0000000480)={0x7, 0x70, 0x9344, 0x6, 0x7ff, 0xda23, 0x0, 0x6, 0x20008, 0xa, 0x8, 0x1f, 0xaa, 0x6, 0x0, 0x0, 0x200, 0x1, 0x64, 0x8001, 0x3, 0x6, 0xfdc, 0x7f, 0xaa6, 0x7f, 0x1, 0x0, 0x34, 0x100000000, 0x170, 0x3, 0x3, 0x8000, 0x0, 0x3, 0xbbb9, 0xe8, 0x0, 0x2, 0x4, @perf_config_ext={0xffffffffffffff81, 0x335}, 0x10, 0x6, 0xd4, 0x7, 0x975, 0x9, 0x1}, r7, 0xe, r6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000005c0)={0xa, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) bind$can_raw(r0, &(0x7f0000000600)={0x1d, r5}, 0x10) bind$inet(r0, &(0x7f0000000640)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r7, r7, 0x4, r10, r4) ptrace$setopts(0x4206, r7, 0x2, 0x2) mq_open(&(0x7f00000006c0)='user\x00', 0x800, 0x13, &(0x7f0000000700)={0x0, 0x5, 0x4b2, 0x8, 0x915, 0x8, 0x84, 0x2008000000000000}) semget$private(0x0, 0x0, 0x0) ioctl$KVM_SET_CLOCK(r10, 0x4030ae7b, &(0x7f0000000740)={0x2, 0x5}) futimesat(r10, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000000900)={r9, &(0x7f0000000800)=""/255}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r11, 0xc058534f, &(0x7f0000000940)={{0xa2, 0x6}, 0x0, 0x400, 0x69d55857, {0xffff, 0x9}, 0x2, 0xfffffffffffffff9}) fstatfs(r6, &(0x7f00000009c0)=""/172) socket$inet(0x2, 0x1, 0x8a) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000a80)={0x10000000}) sendfile(r4, r8, 0x0, 0x6) 2018/04/10 21:59:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40800, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r3, r0, 0x8}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc8ffd)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup3(r0, r4, 0x80000) getsockname(r5, &(0x7f0000000040)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback}, &(0x7f00000002c0)=0xc) bind$can_raw(r3, &(0x7f0000000300)={0x1d, r6}, 0x10) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0xfa, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000140)) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) 2018/04/10 21:59:36 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="85a97ab0146baaaaaaaaaa0086dd6076605100303afffe8000000000000000000000000000ffff020000000000000000001e00000001890090780014000060c5961e00000000ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) syz_emit_ethernet(0x151, &(0x7f0000000200)={@random="ae0c7fd8d3c6", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x3}}], {@ipv6={0x86dd, {0xff, 0x6, "72c8e7", 0x117, 0x2b, 0xd2, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x62, 0x0, 0x9, 0x4, 0x0, 0x80, 0x66}, @dstopts={0x1d, 0x12, [], [@padn={0x1}, @padn={0x1, 0x1, [0x0]}, @generic={0x7, 0x71, "d2e1d1c14bb7e9c557a1bdc6e99b30f4372a450ac9967b29406c74af09dc0af6a60ee32d2864112dcb26a9db693b3e313c6ccde46b4c08d8f9ae43a7045e08617c5e355a040ff1e342f7efff07624dfae1d954b3b461fff6fc64c0140d9a027e9c7e65cbdc59f017f33e058887083c8558"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, @pad1={0x0, 0x1}]}, @fragment={0x3b, 0x0, 0xffffffff, 0x5, 0x0, 0x4, 0x66}, @routing={0x0, 0x8, 0x0, 0x1, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x3f, 0x0, 0x7731, 0x8, 0x0, 0x5, 0x66}, @fragment={0x7b, 0x0, 0xff, 0x2, 0x0, 0x1, 0x68}], @dccp={{0x4e23, 0x4e24, 0x4, 0x1, 0x5, 0x0, 0x0, 0xb, 0x100000001, "ccf0a7", 0x7, "d68896"}, "8a63d3ef0eb54a"}}}}}}, 0x0) syz_emit_ethernet(0xfb, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @empty, [{[{0x9100, 0x332f00d4, 0x1000, 0x1}], {0x8100, 0x50c, 0x800, 0x4}}], {@x25={0x805, {0x3, 0x2, 0xff, "b8d57402318ade8282b82f249f263c4d0a535b4b39fde67c00da66acf2245d55faddd522071ed570274a62f7c45a1160f95e0de0e8ee98ce0d0edadb760e91e404a6c5b8bcd37a0e976cf8838ae1249dab0cfcfe5cae25e3f55161e7de3d94c6a493689abb6ec38c1643f009005eaf4905f8e58905ff557153a23c030ad1f11c01c759d00b2df5c5dfec2223888dfe32a4a182a1d9deb56e877ae59b404ef1c6ecc216d75b02ce9ba3e95b2c3880742ebb36392109332a2d5fa2d0a8f14211f95edfabee69866e897952a0b2f172badc29910f982199d35cff8b5ef233c7491a3634"}}}}, &(0x7f0000000000)={0x0, 0x1, [0xef9, 0xb70, 0xf6e, 0x115]}) 2018/04/10 21:59:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x5) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x22000) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xc010}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r1, 0xc04, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8810}, 0x4040000) sendmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@ax25={0x3, {"22340f6b57b46b"}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="1cea6e5ba7558bf81110ffd1e463897993335531271d1986c0ab04ce0fb4396262ef1ad0bda692321b1ca10fcb94daccfee2439d4e3d3a549bea375dfede26cc7f07413ebf61600975e37e12026fe46c0470d25578b871838c64fdfb7844234281f05afe02f51a057e9163eb82d54a3041692e114cb3a05c7aef5b3ed6ec7eca413344fee7bc5d9e73a6316ee421bac9588ebd644e", 0x95}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="a6ddde652a62702e63f327c1473f0798f35bf0394567fb86350d81e5694b948da915aa38457353557b50f152c0f7e35edca1fa2b949df16f32b8ef14d78b91fdb48bcd6e5d2fbd0470c47251bc69c0f22b9f5cd1ca3ad2ff97bf3d2bd520809eba2a6775192990e30ef72fd6a8f93ac3e65ea6f78912a16790808a44fcdefe3ba6c4e6f3b70d9bbd3063201d81aa3d0ae0bf390fcb30686dd0ef2d254b0125dc536c32abb6846d21c0dac1a7feaa7ec41f38906b2601d02365ef716e7d4c33c8f4aaf3d9f1a8e6ff46170a2003fbe686e6b6a76fb3f3f0b1", 0xd8}, {&(0x7f00000003c0)="222c9159191ade2903f93be7fca42e7cf609676cf784a466858070864cc9948de41753d4c47cca53ef6ce28e5e2fdcb9018666d176bf4e895bf1689946dd33d4c67d39ffb18b245758ebb1898b3e0726677fe85e66990b3b7895ba1abe8497e47f029f74983fd8cb", 0x68}], 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x218, 0x80}, 0x404c880) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x7fffffff, 0x3}, 0x40004}, 0xfffffffffffffcab) 2018/04/10 21:59:36 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(0x0, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:36 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x16002) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, "bc"}, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f00000000c0)=""/24, 0x18, 0x40000000, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80) finit_module(r0, &(0x7f0000000180)=']mime_type}\x00', 0x1) r2 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x3, "8b2f66"}, 0x4) fsetxattr(r2, &(0x7f0000000240)=@random={'system.', ']mime_type}\x00'}, &(0x7f0000000280)='/dev/snd/timer\x00', 0xf, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000300)=""/17) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xab, "e1322430aab70f2824c09ce8cb13036713fc0cb21e8936599a04a9904417366aee10e0828d4964265491c43fd227e54dd0d7cff5d4d1565ba8e7967ac2fc6363935150a9207cf4cbcfd50a1b657b9ce667cddd53f88b0c99be9876aa692dc5278eea8ba9627ab7a6d9ef4138700ddd8e9d4ca3a79482bfa8b8f2eddfe166017055899df31eb1ec971361782d5d0c2ec3905188a6c867024fa66cb0c4ea3d08a1b7f5f54f41c56c0f587941"}, &(0x7f0000000400)=0xb3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x80000000}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x1ff) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000500)={0x14, @time={r4, r5+30000000}, 0x2, {0x2, 0x8}, 0x1, 0x0, 0x5}) setns(r0, 0x4c000000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000580)={'HL\x00'}, &(0x7f00000005c0)=0x1e) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000680)=""/96) getpeername$unix(r0, &(0x7f0000000700), &(0x7f0000000780)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x100000001, 0x4, 0x10001, 0xffff, r3}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe2}}, 0x5e61, 0x8001}, 0x90) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000900)={{0xab4, 0x9, 0x6, 0x2, 0x7fff, 0xfff}, 0x8, 0x7, 0x6}) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file0', [{0x20, '+$]:keyring\''}, {0x20, './cgroup.net/syz1\x00'}, {0x20, 'vmnet0{.procsystemvmnet1self!('}, {0x20, 'aead\x00'}, {0x20, '%'}], 0xa, "25e52f436d9bfee89e03460ceaf72edfba64e6092f53240446aabec01b5186398225c97683be13fd475e15fbde8d6a8a5729baba6cd3e01aae78a6f9d93f755b2e879053431721ec820f7d5cc9e4fe273cdce67ef341266832b73b86c1f65c0458c4a13d23248eb635f7cf9abaab177092c34d0b6d8de7ed280ebf1275169cef41f869455214fdc792f728"}, 0xdd) writev(r2, &(0x7f0000000f80)=[{&(0x7f0000000a40)="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", 0xfb}, {&(0x7f0000000b40)="6d63d78310383ca383874a24200369849cfbc03fd4508cfc3b59426f473f971ed88493a807570055a39c3e09bc91a15e47fed7ff3e619ca3541db0831cf0b88d8a1ec1485a751db992348b7b29fb89055d3f21402e430e00546e9fd15bc7721a1a8155fc285167ba12a70102356b1868", 0x70}, {&(0x7f0000000bc0)="172449bed089", 0x6}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)="3e0748cc24631d7ebdc75f86e877f09af6809bb8f990e0a7cc5149cab6b35829b6d767eaf0ff0427fabd11455d94f27def82a699d568e9da43febfbbd6e86814545c202b78f57e2ba328071e17c39d889d66ab2aa77847fa93abc5a5b05687fd2ed7d4f3b6d919f85430478e4f9a6e35ea6186b0938765fc4623f709b3fe1be09f4204caa15294f708a516e91687ee044feb72ffb48485c40620b6996c67857161fceae877dd2129728b8b13be32b546c70ce1d441fc1249defe269b0f4fb3af9c80dfacccd5e6c5274d21ae196aba9fc4145afddf9f1c88da529ddd35157c51f6ff6e94c8", 0xe5}, {&(0x7f0000000d40)="17c8f6d17064be82026a29a34f445e69ac59971b42e33288db12e82193b55c870958967a4616d5250c73def806ad42934831f36257e4a663eec3a30f730b3fe021fccbb55aaec73086f917bbde762d04305b20329814090996faeb702e2e1bee8b285e62dd3d40e7f7cc9d70", 0x6c}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="323893ba955f2f793f10ed57f46cb03c2b82bb166adf6325bce430935a06bf13c85c306b698b0a3cbc16e6cfa9ede2e27bd0c45e4a654b1ab1328b7b1aea5df453f0bb393a9613ff6f8036254f48c7792c449fe615f38adbf85f4a836fdc6beba8b240bfd4faba99f103021baa2641fbd72cecd2974c6596ccf8acb45d60a82f1435188a6927c28b1d817085c861b7222cc016f620647f3a9d5460830b8f8898406855f30dc9a72dca4201487bd3d70770035aedbfde213c446cb44669918c5cc56bf43ace64c65941fd2b6c83", 0xcd}, {&(0x7f0000000f00)="8aeebd4facf58b6f218cea4ca86cb32d800e650bcb09c94e988b4d6c31d660cb2a2c81c2da4540150c3e0212536234453f384af9e82608b92526fe146994e6fe538bfa9719a30c50ca70bfaca550844c57097dcb86cc1e378cdb944c1b845a0be60e856e75c9fd7e882b3fbd80a5", 0x6e}], 0x9) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000001040)=""/52) 2018/04/10 21:59:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000200)) clock_gettime(0x100042, &(0x7f0000000380)) setitimer(0x0, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f000002afe0)) alarm(0x200000000) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) accept$alg(r0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x7c, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f00000004c0)}, 0x10) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000003c0)=""/244) 2018/04/10 21:59:36 executing program 6: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 2018/04/10 21:59:36 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101040, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x80000000, 0x8) 2018/04/10 21:59:36 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1b74, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x7, r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r1, 0x2}) r2 = dup2(r0, r0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000180)=""/17) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockname$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0x80000001, 0x3ff, 0x4, 0x400, 0x3, 0x0, r4}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000440)={0xf61, 0x100000001}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000500)=[@text32={0x20, &(0x7f0000000480)="0f0766baf80cb8a0c98681ef66bafc0c66b8000066efc4e1f85b84d60d000000440f20c0350b000000440f22c02e260f00906df600000f0667856800650f353e0fc76da42e660f3801cf", 0x4a}], 0x1, 0x50, &(0x7f0000000540)=[@efer={0x2, 0x100}, @cstype3={0x5, 0x3}], 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockname$inet6(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000006c0)=0x0) perf_event_open(&(0x7f0000000640)={0x4, 0x70, 0x5, 0xffffffff7fffffff, 0x0, 0xffffffff, 0x0, 0x8d, 0x81, 0x0, 0xb6, 0x9, 0x3, 0x39cc, 0x7f, 0x6173, 0x4, 0x1, 0x8c5a, 0x36e5, 0x1, 0xb86, 0x3, 0x20, 0xd17, 0x200, 0x4, 0x7, 0x2, 0x7, 0x1, 0x8, 0x0, 0x2, 0x200, 0xd1, 0x0, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000600), 0x6}, 0x1000, 0x0, 0x100, 0x6, 0xe3, 0x1ff, 0x1}, r5, 0x0, r2, 0x1) getpeername$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000780)=0x10001, 0x4) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000007c0)=0x1) prctl$intptr(0x1d, 0x90000000000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000800), 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000840)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000880)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000009c0)={r6, 0x3, &(0x7f00000008c0)=[0xa58, 0x3ff, 0x80], &(0x7f0000000900)=[0x64804758, 0x5, 0x4], 0x54, 0x1, 0x7, &(0x7f0000000940)=[0x0], &(0x7f0000000980)=[0xffff, 0x8]}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000a00)=""/83) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80)={0x9, 0xffffffff, 0x6f8e, 0x8, 0x7, 0x100, 0x1f80000000000000}, 0xc) socketpair$ax25(0x3, 0x0, 0xf7, &(0x7f0000000ac0)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000b00)={0x0, 0x2, 0xb530, 0x5}) renameat(r2, &(0x7f0000000b40)='./file0\x00', r0, &(0x7f0000000b80)='./file0\x00') 2018/04/10 21:59:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0x1) socket$nl_generic(0x10, 0x3, 0x10) fcntl$setflags(r0, 0xf, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x10002, 0x0, &(0x7f0000ffe000/0x2000)=nil}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/66) 2018/04/10 21:59:37 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setresgid(r1, r2, r3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) signalfd(r5, &(0x7f00000002c0)={0x9}, 0x1a1) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x2}, &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000280)={0x4, r0}) 2018/04/10 21:59:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x8) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x2) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/10 21:59:37 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2009) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/04/10 21:59:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x2) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:37 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xfffffffffffff800, 0x415) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x80100) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x6, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x7c48, 0x6, 0x400, 0x1}, {0x6, 0x9, 0x43f, 0x101}]}, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x53d2) 2018/04/10 21:59:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x14000) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffd, 0x0, @dev={0xfe, 0x80}, 0x2}, 0xffffffffffffffd4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xdc, "1ffb5998fbbe223ab1b278eaf98d05cf177f485d764b263daf48d36c490a83caee4ece21d6386e6b720bd1323f977f1b5a3363c763aa4de90b2a68bebce97a2d09dd83a05bd01d02de959f0a33f9043af35045f5f0aa2905fa73c77542f52352e2578eb7db24c1d6dcad5ccddc5660e83a43d339896a99f59803d28a46cf0dd7eb0a44642ee42a079477fe36d76226fc652733fc8dbd3cbad994cd5d49507ef4ed12ba526e781d0dcd84b44457f9078c1a1e24c0a691ee851db1ddeb07f6403d882606ecb852aa7dcfeb56e8208ccda192e52ed8632e1d1e8002db4e"}, &(0x7f00000002c0)=0xe4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x7fffffff}, 0xc) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000340)=""/143, &(0x7f0000000100)=0x8f) ioctl$KDMKTONE(r0, 0x4b30, 0x10001) 2018/04/10 21:59:37 executing program 2: socketpair$inet(0x2, 0x80000, 0x200, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @rand_addr=0x51, @multicast1=0xe0000001}, 0xc) r2 = socket$rds(0x15, 0x5, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/04/10 21:59:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100004102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={"626f6e645432a032e013abb000", 0x200}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x400}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x201) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000200)=0x13) [ 107.225439] QAT: Invalid ioctl [ 107.286678] QAT: Invalid ioctl 2018/04/10 21:59:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x948) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003740)}}], 0x1, 0x0, &(0x7f0000003900)={0x0, 0x1c9c380}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x8, 0x3, 0xfff, 0x3f, 0x2, 0x50c0499e792a53a7, 0x7ff, 0xb6, 0x40, 0x2c9, 0x3c, 0x3, 0x38, 0x1, 0xff, 0x80, 0x1}, [{0x7, 0x4d0b, 0x9, 0x1, 0x468e, 0x4, 0x2, 0x3}, {0x7, 0x0, 0x2, 0x0, 0x20, 0xffffffffffffdf95, 0x8, 0x6}], "43f135382d75b30373c61537f1a67f51a88b763f1d82ad7a981c1d1d07b5aab19d28a21e9e93086bbe211f5c984ad077e7041602db96655fa9b281b55ce0ccb51a00e305c3a515f9c2ffbbd80f09ab02f8584cc5688a5ca143ced2fc8458f9bc8adedc12aa7e1c60529d938f40931b849b37f2031a3f9f4e9e22ee57f9c5ee46dddb9c0246c7e56c03d25015a7e4c0314550752c546450c900d16ecd0d2f6da80eb7d4ba0e644d873256c93f678bb98674fe4c437b344c0ce68a991592955a6e446046bbc23fad523417ccb29b28d275ca6e1b8f965e19cde9488dced52b000f52c26c", [[], [], [], [], [], [], [], [], [], []]}, 0xb93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) 2018/04/10 21:59:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x0, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:37 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410840, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6_vti0\x00', 0x80}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001100)={0x2, 0x3c}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001140)=0x44bb, 0x4) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000001180)=0x200000000000000, 0x0, 0x4) r3 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000011c0)=""/232) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x2}}, 0x4, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x10000, 0x1}, &(0x7f0000001400)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001440)={r4, @in6={{0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x7fff}}, 0x952, 0x6}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001500)={0x1000, 0x3ff, 0x8000, 0x528, 0x6, 0x5, 0x8, 0x2d8, r4}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r6, &(0x7f0000001580)=@random={'btrfs.', '/dev/autofs\x00'}, &(0x7f00000015c0)='/dev/autofs\x00', 0xc, 0x3) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001600)) renameat2(r0, &(0x7f0000001640)='./file0\x00', r0, &(0x7f0000001680)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={r4, @in6={{0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x5}}, 0x8, 0x7}, &(0x7f0000001780)=0x90) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000001840)=r7) msgget$private(0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001880)='tls\x00', 0x4) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f00000018c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001980)={r4, 0x58, &(0x7f0000001900)=[@in6={0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x10000}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}]}, &(0x7f00000019c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001a00)={r8, 0xcc51}, &(0x7f0000001a40)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001a80)={0x7fc9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001ac0)={0xaa1, r9}) 2018/04/10 21:59:37 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfe0f9d1edcb0d0e2, 0x80a, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/04/10 21:59:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x0, 0x0, 'gre0\x00', 'bcsf0\x00', 'gretap0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1e0) 2018/04/10 21:59:37 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x20200) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x4) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000080)=""/225, 0xe1}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/119, 0x77}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/22, 0x16}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x9, 0x0) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002740)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0}, &(0x7f0000003a40)=0xc) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000041c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004200)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004240)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004280)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000043c0)={&(0x7f0000002780)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8024}, 0xc, &(0x7f0000004140)=[{&(0x7f00000027c0)={0x1214, 0x15, 0xc00, 0x70bd25, 0x25dfdbfc, "", [@nested={0x184, 0x47, [@typed={0xc, 0x88, @u64=0x4}, @typed={0xc, 0x8f, @u64=0x1}, @generic="13a9691f1aa86c70958864d80202d4a5b41619540990c2776b2faf1a541448850d3314be1bafdfa49301ab208bcf0d4707e7f68c2213eec5a897e0b45805c2e63515f1d8d60fa18b9b61a3c7fdafbc3b4e24384dc4102a7ffbe3109295ba2583fc771d1451f735be4d97e4d22dd99936476e635fba97afc9e30f79f7f9de27f3e2644e95d6984e23bf8c129741be5e1f5bee21dbb72145f890b530a121a7fcdf33f7d7198934146ff22a7ef6dc4c150ee8ad47816ca9fa675b7c9d105cb9c13a07b3db6ecf9317b6f1694b02cd780153856a8aa52f027334ce3cf9", @typed={0x8, 0x2, @u32=0x7}, @generic="8f0d8638cb5c81fdaf7883b9e8faa069028463f520f6104dd9d6ac6b3eec7c72a8bf717bb8f075b346ffd8b247e47586be647204f8697b53e14de429ddb3c71a7b07ced687d53179a10ab3a879ad453d788b58b3a6d24881c7a09420b603b3d2e87a4360bb848a0c4786cb18437cbd595d89a757ec6f56fb9a6c88d9fb65f873e2e28231"]}, @generic="47960b21dc17d4265a1f0859a20b9d99127881bd16dc9ce3d522417e89ba19899d9457b098e50d14c9c2ac", @typed={0x4, 0x6a}, @generic="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@typed={0x8, 0x77, @fd=r0}, @typed={0x4, 0x2d}, @typed={0x38, 0x5c, @binary="5f1def021845ba747b750cd598204ed31834ae14f9893cea815d5998b100a86657161f2d0b8216987abf5b7c5e29995baabf2b"}, @generic="4c3bcce51ec2836d5e9dc4"]}, 0x1214}, {&(0x7f0000003a80)={0x1dc, 0x21, 0x20, 0x70bd28, 0x25dfdbfd, "", [@nested={0x128, 0x73, [@typed={0x4, 0x9}, @typed={0x8, 0x69, @pid=r3}, @generic="6c0f23ce4d63cef0e5d83f4b43d66f3e75135637102e8a1af2473a3ff2ed8764ae585e0f113a6f3e9bd9dcdba0b473240bc7f05519c86e4ebc5611c6c5f9e3f6041987598764c562f39a1c182c537c731d6307ff60e0fb6ade544e7cda3c10943a9b6867880f70188f66819228bc3720d7668cf60c32027f871ed85052c621c1dcf92f9b528d76a0df296f6b16649e873cd719c7d45c89818907b3916d1348698d0d220144e466f6e7a374d396603854b836c3b19006b1c87f9cb68386f965e5389c9adecdc92ebfec498c90a466af", @typed={0x8, 0x2b, @fd=r0}, @typed={0x40, 0x5a, @binary="ecc36c1e972b57ccfb30a04acf97b009d47462d0cedb0f616859e4c1548729cd2d2249182cd85eac3cadad42b8f5ca689f2897053bdd43215d007b"}]}, @typed={0x8, 0x4a, @u32=0x80}, @typed={0x94, 0x2a, @binary="18eebe5de924494bf8c66751e23612e812a5c50f95420e95ee96111b74646211b7800c2131b595e81c6173750da5b0064adc257d5f70342936d5cf318d2d08c22573383583db604f0bbaf6e1d11e0b6ebed9665c21ae28fae7855ee47f829adc0c5e08460ba77a5e414353e83d5b875a624bfd3637618c607439f5a4ec67c4797327f4ef9d5ed4a026cd7d24ee77"}, @typed={0x8, 0x69, @str='\x00'}]}, 0x1dc}, {&(0x7f0000003c80)={0x18, 0x2a, 0x100, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x91, @fd=r0}]}, 0x18}, {&(0x7f0000003cc0)={0x334, 0x16, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="04235a8b80c263e961978896db297af7fcf34a1cfe82219bb255043c6628122fc8109e1e8ac08fa702fe152083b922306eb66ba068cc4874321eb9115cf8bc87f7f3b4afa6e726bf823587eca617a67b65bd47e4a3f4d141d3d5bd7f4564a6146b0b6a08a877989744fd74317a177908b338e3e5d068a1cf6b76a807af5eade8527e9b9bc73089d126aa12a7db3e3cad323c8bd7619673df37d2a0c81570e452", @typed={0x8, 0x3e, @ipv4=@multicast2=0xe0000002}, @nested={0x1ac, 0x8b, [@generic="4f454370c19de9", @generic="3b013ca7071083286a48be5de825f6a2c11b839c7c2e3874c9635e61772f7e3e2cfc6e2d583ddb10ab9c95b0d733b5af5283cc6b61d476c3ddf58707fde4272916d1f86bf6b86dd078cc4a0c557aa5c55114b0fe12cbd6476466ba6812e148554f1dcc539fd3d3", @generic="a42be06df99921f701e6c069a7ac874f53b7cf9878c6798422e060720626605caf8ff8f08ce90984bffd2183b53704f7dd03e43368b30c132d897fafba7d9b915aead8f8219735f6816946bf29407fcaeae94bcbf7752eb064ad853df64570c85db6e1ac52473daa03dc40fbc33cb1b2bbd7ed92213ebbf03fa706c9ffea3f16dfb113301f606ee1cba7b779609bc90a1e244e35868aec876a5922b5efd5a428ef4438c6d93a70810ce3226551c67c528519e44388429ff852e428dca3716a6e50c625f0a3a5331c9acd01f964a98ed08b0c0f963d3d7d530f386719a246a55270e8cc0081a128", @generic="19c3993404ce01de95e4f457bbe06edef1a32e43be22691650f0d5f00b46b2589ea9cea72c4609555a975a972cf0bef78fb918dd4745c0a73992ffaa484ee3a79b", @typed={0x8, 0x4b, @fd=r0}, @typed={0x8, 0x4d, @pid=r4}]}, @generic="ac64a1f80862b9b03e37f59689c9794b71ed81568ab3983fea61cf1ebee135b3cd67bb116587947906bfdf8ac9e6126ab8176f03bc9186f37f8fc5fc274c2ea5feaa214ababca7b7f8b2de3fd83191d9a47c4301091f9e285957fe1261d1149cbdf6a68bdffff6620c962c1e8bfda38e74ae8f11f046d9fb22d7caf2ad3d4c88c3ee79bec112264eecfe72c422e2cc8df5941352d4c11c6886294dcb3fb65fe6b666ef5ab5a867bca2648dc6529ceb047dc22be9048b86b5723e7deb0d2918f8a61d83e046ce2f01ec79730a96"]}, 0x334}, {&(0x7f0000004000)={0x118, 0x23, 0x102, 0x70bd2b, 0x25dfdbfe, "", [@generic="08c796a81172d585c03e030584692e126a441296e969fd09683806a81a11080599fc0ab55190826602fbdba83f1db5003076009bc4a551ef027a11c40c413090c50896107df6b401f2719efdc6bd000e7f1e1661951a543724449206ac1845ac", @typed={0x8, 0x8b, @str='\x00'}, @typed={0xc, 0x23, @u64=0x7}, @generic="ccd8be04834f571784641aac88383246330d0f736c1a4e3a55412f857da3118495ec617fd0bcac288c9fa3a08cefe0739430b7a6293e827e959813b862885b4c08f0f0826f802e8b030ea5ab27208fe2d73eaf48b02ba363675602db0f2c8cce26adc523a6c8b09b8266f7e4a8d0ea73621d86467403fa22484bd0cd0777c64cc4002a30c3386f4b224844b818be0d02e4fb3a81"]}, 0x118}], 0x5, &(0x7f00000042c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r1, r2}, @cred={0x20, 0x1, 0x2, r8, r1, r2}], 0x100, 0x20000014}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004400), &(0x7f0000004440)=0x4) sched_getaffinity(r8, 0x8, &(0x7f0000004480)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000044c0)={0x5a, 0x1, 0x7}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004500)=0x10001, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004540)={'teql0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004640)='/dev/sequencer\x00', 0x0, 0x0) r10 = accept$alg(r9, 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000004680), &(0x7f00000046c0)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004700)='tls\x00', 0x4) bind$netrom(r9, &(0x7f0000004740)=@ax25={0x3, {"8f9093f493402f"}, 0xffffffffffffffff}, 0x10) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f00000047c0)=@add_del={0x2, &(0x7f0000004780)='sit0\x00', 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) getpeername$unix(r9, &(0x7f0000004800), &(0x7f0000004880)=0x6e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000048c0)={0x0, 0x2}, &(0x7f0000004900)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004940)={r11, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x100000000, 0x4, 0x10000, 0x51}, &(0x7f0000004a00)=0x98) ioctl$GIO_CMAP(r9, 0x4b70, &(0x7f0000004a40)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004a80)='/dev/loop-control\x00', 0x8000, 0x0) 2018/04/10 21:59:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB=')']) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000380)={0x8000, 0x80f, &(0x7f0000000240)="c5f0de55e77407c9a0623e34430d0fd194d03b17a6a28936ef35dcee0e5d733fbdf7b3bef02746c7da0185009fd2a9e7883c46e24609385b1573e103bfbe7c405b884f99988f7a061102a59da4238ae023bf748009b3b3c7a149ca0f12fd3514ae21c0cd872d751913b2a90212e9ebed0a197990b19257ed2b8d3cf73512ab97a51534f7b9ba073d32ce71bbd28ed5dd6617db53d4cbfbfa2706de55fc441cae44fdf171264fcda89122d9eccd902943d5f6273e74ea7cf573ed51e630697c2aa596beb15638f9", &(0x7f0000000340)="0b81fa35bf9fe38d23aab698f7b1f298f263c358", 0xc7, 0x14}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002700)='net/sctp\x00') read$eventfd(r2, &(0x7f0000002740), 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xb879, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x5, 0x93f8}, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000400)="af61e461905452358499e970a4abf7b3ba67270253ce704d7f245921555694753117326c9d21f87c88e59640536e4665a733f5cccf9b7bb7021e3fed9eab0c2600bfb0d4b7e30478e0c41fdfd9f9d798cbe46c0e1597790d228658bbfc435b5ab632a5d4afc15a8fdd38ec710401ca913a8d367d5874e512eb0966420ea3bd5013096525d31b79d736c4d2bc2ec9f745b1b92320c1b43a00d065b0f0f7fa8ac4045c16bcc51b53f80e3cf275ed4cfaac4afae0cc9f4aa4f3c8e8248eb6b6ba82cdf28166909f302b0d05e7ec6d80fb665eef50ab71563c0f7925617a2d947c94b3b3ad", 0xe3}, {&(0x7f0000000500)="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", 0x1000}], 0x2}, {&(0x7f0000001540)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001580)="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0x1000}], 0x1, &(0x7f00000025c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000001, 0x9, 0x4, 0x10001, 0x7fff, 0x3, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x6, 0xffff, 0x59, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x207, 0x6, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x29000000, 0x8001, 0x3, 0x3ff, r5}}], 0xc0, 0x80}], 0x2, 0x40004) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002780)=@sack_info={r4, 0x2, 0x9}, &(0x7f00000027c0)=0xc) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000002800)) 2018/04/10 21:59:37 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'gre0\x00', @ifru_flags}) 2018/04/10 21:59:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv4_newroute={0x20, 0x18, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)='^\x00', 0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x4c, r2, 0x601, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/04/10 21:59:37 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000140)=0x8, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchdir(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaabb0806030f8914060f0003aaaaaaaaaa1ae7821656514e607965908c7fcdd865aaaaaaaaaaaa815179642d6f1a22404027987ef88cea"], &(0x7f00000000c0)={0x0, 0x4}) 2018/04/10 21:59:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x3, 0x0, 0x800}], 0x2) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:37 executing program 1: r0 = socket(0x19, 0x800, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000007c0)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0x6f) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x400, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x10802) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) write$binfmt_aout(r0, &(0x7f0000000140)={{0x10b, 0x6, 0x81, 0xa6, 0x3d0, 0x10000, 0xf3, 0x3f}, "651d5558294b2240f665415a2ce10a08c1188c58e170c41f444805377b30", [[], [], [], [], [], []]}, 0x63e) ioctl(r1, 0x400000000001278, &(0x7f0000000100)) connect$ax25(r0, &(0x7f0000000780)={0x3, {"8d13cf1fb19064"}, 0x80}, 0x10) 2018/04/10 21:59:38 executing program 5: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x5, 0x8) mq_unlink(&(0x7f0000000000)='\x00') 2018/04/10 21:59:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000006c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"fd085491392d77"}, 0x8}, 0x10) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x98, "56b74f17f547246edf51eabe73fe0e572745aad8064283ff6285ed210e22bbaaf3d1752087e9659d5c2bce1b616a450346363937a4fbb440b220132ab6ba50df246eaa75793980a29a09dfc82ae423be4514835ac4a080d5ad3f4cff1b293d18abeaf302e2e8c574c32203eb656bbf5a6745c23d5815e60d7b8f1d228f395ee463d169172bc12d88eaf508226fcfafdf269869af45039521"}, &(0x7f0000000300)=0xa0) 2018/04/10 21:59:38 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200180, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xffffffffffffffff, 0x80000000, 0x3c5f9f63, 0x8, 0x0, 0x2, 0xc0008, 0x1, 0x7, 0x100, 0x8f55, 0x0, 0x0, 0x3ff, 0x10000000000000, 0x800, 0x7, 0x3ff, 0x1, 0x7fffffff, 0x4, 0x60, 0x1, 0x1f, 0xaa, 0x2, 0xff, 0x3ff, 0x800, 0x9, 0x4, 0x2, 0x2, 0x7, 0x0, 0x2, 0x0, 0xa48, 0x7, @perf_config_ext={0xc340, 0x80}, 0x800, 0x7fffffff, 0x2, 0x6, 0x5, 0x5, 0x101}, r0, 0x4, r1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="f1", 0x1, 0xfffffffffffffffe) r2 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x2, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001d00)={0x0, @multicast1, @rand_addr}, &(0x7f0000001d40)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001d80)={@remote={0xfe, 0x80, [], 0xbb}, 0x70, r3}) 2018/04/10 21:59:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x52101, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x401, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x401, &(0x7f0000000140)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40a00, 0x0) r2 = syz_open_pts(r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400480, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) syz_open_pts(r0, 0x0) close(r0) 2018/04/10 21:59:38 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0x4c02) 2018/04/10 21:59:38 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="00000000b96472000a000dd8de5c7b59497e0d9cc16400008bab37266f9034e531bc642f97cbb1a0544d2ee7e599c905ab3c3b2377c4708c6cf446b2db31303cdff070f955a70e2668a1944133eb3b91799700cfa974cde3b639ed922578a0a17f408e5e0af88e1c866a986289b1011f3d92fd40d8bdb8ee0b6b", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/241) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x7) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000300)={{0xc, @rand_addr=0x9, 0x4e24, 0x3, 'lblc\x00', 0x8, 0x3, 0x51}, {@broadcast=0xffffffff, 0x4e22, 0x12003, 0x1ff, 0x8, 0xff}}, 0x44) sysfs$3(0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) sendmmsg(r5, &(0x7f0000003440)=[{{&(0x7f0000000380)=@can={0x1d, r6}, 0x80, &(0x7f0000000400)=[{&(0x7f00000005c0)="8c25cb0d8089db01fea17f1aca7f0f5a5df13323b464ad64e332fbf20f393f0eae5c5b61a8bb2485d195855b709e4fee4d37ede19ab4bcd6d88f0cc1a1a1d5ca2039552910000655a00cd6ca2a3b0a8f4f0168e9a58184e36c67c36326f6d192c438d7a7e16b43432c5800a378b6a0754c66584d359154ba741344572a65f89d025aa47017de0c200ef04f1c304c677c1e80", 0x92}, {&(0x7f0000000680)="a5aa1e1bfb0b788f69e906b12822f7c87238667724a0215b5c73116a4f189508147f8cdab80acbd99cb4a9acf7d990ed4d8d3a64aeb2371b65082c2512e1b2dafdfcd077d74bdc33a533f97519360d1764ab9dd431ea443f0bbe4376371260dffccd17fff05a2197d5744590093072a7672a9cff9ec1c553712f4a2042bd9e82508e0f81d47742988eac16929c925d0ee0ff54fabafffdfa0590e6", 0x9b}, {&(0x7f0000000740)="44c3ac799c851c10ca185f1fc7ca20978f30dcc7ec07437479118e48a0b6fc605756b808acd674d92d18191fac042e6429654da21d52fc8df0fedf95662079a9cee78c3f4b1eb408e138b06d4952fa76260acccc8443ddd97d623caf269adb0a0bded7d5db98ea1e75ec6d083f998c95c9b6e10bb383fc787765c20e7786c7163fbff5", 0x83}], 0x3, 0x0, 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000800)="9ae6e446a868cdbbc19da395de48f1e5cf6f9d0079b982811789e3675845f99c1e6888c101669e65b80b3618c41fcbf944c3aadafb1ae58b675762e5e08bffd2d4420beefba338af62790c22b6120742d1e1ed2b96739518c6a0818ec116d77d51fb22103ece8fe56e9de18eda078920dd540bbe0d", 0x75}, {&(0x7f0000000880)="9cd6c6f7ecbbeeef41b8c6b6815f79cb92e6d64d05d3d7b6fac4ca19f9da842a65107649783bd73342212c65", 0x2c}, {&(0x7f00000008c0)="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", 0x1000}], 0x3}, 0x200}, {{&(0x7f0000001900)=@sco={0x1f, {0x1, 0x81, 0x9, 0xaecf, 0x1000, 0xa9c}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001980)="504272e7a6b9f827a512c4a950bd3ba3652fbe03c5f83164b637ca39898a110d82d00776d06be9491b1a373d2abb81eabcef63b0d3c382d0f6009992ffbd2a75a0da123e05a06757c4a06781c715e5880c6a0d3b53b969dc0892fc68f4723ebdb6ade9c9ca73452403c8bd79841c76ec0e23a0b4bef589356fd2741f0bc1fa4cb1a8dd31d9041578a2a636995d8519b67888f9162c5ca39e8349eb65bac04a1bbcc44424ee52834ed99a34a22e4816b88d4a605ea278aead8cda684edb009be6cbde55dff6d463997813298cf8826720e1a3026a76b6cbe341e8bf07824a6d614e29c4e5", 0xe4}, {&(0x7f0000001a80)="eba612d16e56016d5aee65a68519ccfdf04b10820f8ae30896e496829e88b97d6fb8dc83013abef0ea0f436607e853554097b94dca8633e7ea1373bd8b919e636d15ff6642a6fc3eacb29e5a2657a1a738463820150e7fd36953b2a8f18d1ae3069dbfc3b7d02c6d51705d62c58f051187ca496cf2708ce7dec55f1dd948fde716a29f716587af30c5e777e8f7abb3cc50b70b238cb63a17715555d08f093a9efa66495e45523110805139e4154d40da0d80c998a1a0fbc992d0958216da4eb4904a70978df9aa782842af27f4fae3615a54718a0fc6", 0xd6}, {&(0x7f0000001b80)="cbb866ee43ea701cd67ab8ee5aeb312c045292b99f693861dcb3a0fc808cd8ef7c229b2dba50e1412bee0a830b23b54a107aaf0cc03088c5b637a40af5245a857679d9c6bfbb8d198e371bb3b13c1d3dde14dde7b5208e4686efe61def866b2d29ac7cb14b74cbbd814aedd1dbf7", 0x6e}, {&(0x7f0000001c00)="acc4bd9d47312632eda0b908a75ee319ff2c05758859dd1bd5a1810503a7baf4491114cb5f8d9ffae70c91eed2d2a26c52a2b3d04a6c48fd392cdd0d15422ec78b43f41d209e412e4bcdda6aabee12c13d48b77f5ec8169d166bd24361b772bb022d44b88062ccbd6ff066e3f144105c86202b4b231beda831d121311968b5e0519e3aa3be6993b79099dd6cff826ce836def099f0bf6d2886", 0x99}, {&(0x7f0000001cc0)="2f0494e3985bdadc06a301e0fa51454c2c0d65ad2b79b6fa70ea786d4e", 0x1d}, {&(0x7f0000001d00)="5ad695de12f2a5f4aa9543e6ac84e0ae37f5e9c5e4ff66cd3ff430af830c1390d1d9ad236c703e04c4392461333bc71a1184018d3db824aaf333c6acf4f2dffe0210aae708d24e0a4f7f1cc12b96a1c233add95d414ffafbee8283c40711d9ff72275fa8cc3e0864d28b8e5457cd67e6249190e6af50d9df94b253190b0e", 0x7e}], 0x6, &(0x7f0000001e00)=[{0xd8, 0x13f, 0x2, "8995f379a893492a18dbfe0180afbe01ae444a331c10a82dbf73dca2ded6ff704fe44e8be851e08bdb0fb4d535469a46d25a2eb41eb31eb261cce383f0db282d75727a3e13a2a55093a5b1bb13ebbb50aa59300b43f4afb232cfaec6e744a38cbee09282a9e53eab54edb0ab6b0fdda0da609ba4917f3f762d7db29a10bd2b527bcea316fc7791a7a4c23b77c170929a3dcf5046c5ef943e0c4215f434ee1411dd60851ae1a0cf923828a4f30824957d0ab67f086b7033ba410ab763939cff0dd0"}], 0xd8, 0x4000841}, 0x9000000000000000}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001f00)="52caaa07aeb30c8abe497e0a684cb92e43b7e12a91461c6ee5048299d6cead248d65b6c649d2e25f91fe99e27f1894bfec39f848542f835b42d482c5559f75e3d6dc989c48b1d6f1ee4ffd53da7bf3c22ceb79512a38b41b46f065538f8f0bd5d4ed237f35c2e5952ddeec1d86f1568a050380b3cd5c242566a14f885456d06cdbd79acedcb22cea9c77339ab7310770f07a872d25b05b41a22ab3d5e36158faae8131692bcedc", 0xa7}, {&(0x7f0000001fc0)="cbc77f96d68f9bfc4ea8febd2babd3", 0xf}], 0x2, &(0x7f0000002040)=[{0xc0, 0x11f, 0x7, "bd46485c7d74eb32afe4f35c3c973c7eb41e758467ed1304ab960a048fcf5002ac16d01d5e33f805274e0b0a4de64e00569162af757d799f7f7cf07c82e304bca13003b58e0d1f099e385d36189e4e1a58b78cb8296d477c1a4ff37a58350016079b630b66483759e98df5c6d53f9001a98c6721670df7897764165a1afc0507309fb2e1c5ddd2cb1b200db9e7caedc225b2834831ca91be04e07f8f81822c15f7e4753f5caeb481d6d34ecdf3"}, {0x18, 0x100, 0x2, "9c0c3b6c6b1e"}], 0xd8, 0x4841}, 0x8}, {{&(0x7f0000002140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80, &(0x7f0000002840)=[{&(0x7f00000021c0)="9b26c4ec330a625767afc614aef53e80e632b488f168e0d199dae6582045ff8a0377d5b5c118aaff11caf17baea35be2f0b1f5fa8e4c22b21af388801a1c29be279a5d21d8559dbe70bb73aadff06bf4932c56464adce69216e5795e851c8a64fcce22095437b9f161ef0e8aba51334b8191c442c2d023133d8d4c6e14792368fbf8861ef152113a843fe471840eb5098277ce1d4d71ff9bec868c02977bbf8b84470f3ea65cf72f93476119b09ea84b45012d5a338f", 0xb6}, {&(0x7f0000002280)="79ce2c97773048f72a716bb28be9abbc504bfdee758605c5ebc6929acdc2657bcaa8b6ae5ff2e2d4ee97dbd7a11cffe4616aefc760823d1f7197918057c6e17621cc548ba12a2c3a86cc9e218bb15d1f479eb740669c8b44452b3299c0202de28d29955c428de15b07d7893f8ef5e8949ff6fe0cbfc29588de5a48429098b279dbc3f6db1825d7f69922b966eb09d44fd7ca4fca2244cfffa288f257cf5a8707ea3e970fbaabb8ea8b69bcf1439984e55042904de3d20c5f9461fb9403983597278cf357b591fef191c9ed41b7ad03d2f831e9890650f7d78771", 0xda}, {&(0x7f0000002380)="0b0457bdd08e437341d410621f52942d51457727eaf891d9e9e57c161ce7f684bc20fc77ab83c3e3fdb55a4a7c49b6bc6753982712d7044535c64ba0afb62a951fd366c60b43c55524759d0c614fd2f8e2041b4e08c06f8beeeff38c6055b843e598a5764877c50ac365896dbe2378575e2a91fc972e863c568fec52ed0915d0ec1d6f62ffc72d39c293b18328bb6a8f4775a204b5dcf789a435fc60a21f8b6b452a0124000a14acc619de8da47bdb318a6a71cdf87676d10affd128a1f9817f4ab9263a53fcebfaef13fa6b266674256231b2eeb7b0534605f82b9e1d40f2ad5a246a1dbf379bb193e35c10d769", 0xee}, {&(0x7f0000002480)="acae9747611908a1fa1174efa387c47c8ed9601dc681b103a6300f1f72e4925544a9c3c77844392264acc9a48e7599df0937d88d0c635617f6744978e43ff14bbc75115d66b90e7e353100dcdb418b788d8b67d6b45f4518be592f479935d51ce7310dea05f0b54964d97e1f832f6c206ae2a007d595c30707ae7b78d370945f9fdcc838bda99176a96cb1ce6eec7dabe6e6040acac4c5fe6d9e8617c459bba1ba98d9bfadfdb5a3c0c7599c49ba553751acf06dad6c8b577b8609ea", 0xbc}, {&(0x7f0000002540)="f72d87440e638ef0d1752e04384f2535fc33f76be1929a4c0218fc373a57f4401b0d30a7d86ed80a3c51967b57409658ff354690133f184c0c96d4e6543275a67f81a243b80913be435b73296b3b6a1faba6555f27730a58f420c7d1070e115cedb086632937e8164bd448762fb1a7643c61b0cbb1ad061053f3ce1c9754", 0x7e}, {&(0x7f00000025c0)="67dd788d1d29d09cb13ae902d3dedadfd4f4e3f20d39e95a11c30f332292a5c9834226905e5f079de94c69b631b6b81624e1203eeedd794964f61d753b9e72185cbe66e2098aff666fac", 0x4a}, {&(0x7f0000002640)="c4985fcaf5507f9b5474bb818d8e2b04b62d1825a8e5fe7e0e17e1ce09fbc4b83f35ceeeeeda74205fe5037252d9185dd4baeb1bb3383c6cfbf92d1df879476e126a3fb0c1dcc62dbb57da53fb95dab872f7729d8c5a5d886878c1218858a7e88927600a11082ba009d8360644ffe548fe7ffb01e747aae894c91b10d5b1cbd047f65201", 0x84}, {&(0x7f0000002700)="aba467b914286b097451b60fb746503611c62d1fea812aff1f98f9a90893db3769ad9d7c34d3113be743e155181c8a9e9362ba685d595658ebf9bab49400f8c201e3abdc606b4d441e4612ab48f09c80a27b396e53f1fc0bd58423c5196a45111c86ad24e1b9a18f7c78d5a39b4b6c688ae4056722b26cc8a2e619ca140bf866f63e6f15ee567e652036fca9d75015b2c691f8ba2ec9ffc2bf2ce0916fa39e35706555c37727e7c855f3ffd86ba30bd50b810b65d6b8bbb7b3977d58e9583b1e1add74d18e", 0xc5}, {&(0x7f0000002800)="0027c2e7e5dbd40f60b98e6579006bc9a4018c86e1e3f04873416193323c871ff5f62e00", 0x24}], 0x9, &(0x7f0000003600)=ANY=[@ANYBLOB="18400000000075729a4a53c5476ec45fb186b7e798583cb7884bff6bf596e29cbaecc35777a2a05ff44b884ad84ccbdc41be3c45cd63aeb71d9a89c17a1d1e09a09785"], 0x18, 0x4000}, 0xe0000000000000}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002940)="d4ba3f74492e9a09ba07f6aae69d9a0eada1dc45b37948a2f259c86cec9a263659f0eee923a10cdf411b76877025a8b63e8378ae1752d0", 0x37}, {&(0x7f0000002980)="a2d3b56aef2a3f402b305a14819b05baedbf9ba3c7c16d89817dcaf497f1e0caef44c74711c3dddd923521071acc7545be963a2d8dea05ac2a7d07d7ac1c343c910c7776a63ae4393b27157be970f3136840b29f916767f414d789ab45f9a4d3cbe1153f8d0ff6e1be865bf2e6c4c6cec55c616073507e86aab7ee8f842c14fa5f84ae3aaed92cef35ef714617a10024687338fd9d1084ec5a47b0d0258efb0d0321fa8efaf5a8", 0xa7}, {&(0x7f0000002a40)="9e068bd547f24f7875014682e3ae3564ce3c6ff71febffea632828c6c2629bf8d063ed8975a5f094835e2e20aec04a3ffaef3526f4c7c512e24aa57b785280a41479d20dd6d10a6a1ae9f544410fc08151f8fb2bccade81a527ccc6f0af0b4be7f79955ffcb9c371bee38a1bbafb87367e316dd92c406d7401e706ad3b13249938c31a2aa8b80dead9c6f247315cd7869ac8fd3e837913c2f2694c68742ee701429a9176407eefa4ee65cece92339feed0270e3deb549ff0c8ac", 0xba}, {&(0x7f0000002b00)="afad7a9f5cc7252ce875de421ed3114b639319a7d8f0a104034b73f3a71603f0f0c8542a45025bf80f101a6182371b0251bf46ba49fb69ac0de0703956cab662be4681953297c583eb20f4c831ebfa50b921884a2942a4c146ad4712f09de80ed8d7ad0ecf72474503a0f764c01be4df7959dff3e2299e0ba45219c22274822e4871a7301acfff96df832c3e134e14497d04d8618704c2454f38643da7a209eb3b700f0d026da4c6ccd10d9fef3e25d13648d5fcf8d0b2ce53970f04a7654bdb538fb6c6abc75f07e3e748631ee784a0bbe9b400dfeb3d63cd9b12d656c560187d8a4cc6", 0xe4}, {&(0x7f0000002c00)="6a0a1dc595894a628ef41eb3b25fb059ec62a5e720c2595955f90ed25fcf49e4a8a943a5415e8b6c73c151392ef76a505f160cb264220965e5d42940254ec8df0a6d794909092ed4a3edf69cf3d1321daf772d4ba126d9f8dd55e78bfb6dcfc5e4daa02049b0ecf65b1ecab25b581ededdbf28beebd6dd707809469be00ea51c2969871473a4745011398d5f8165fd5ff6745afd007b13facabd0b698fcf642940400cc8ba8dfa201192b334cceee0ebf48e91ed864e38a14809f135bf77", 0xbe}, {&(0x7f0000002cc0)="da09389fb1da3fed24ed9971d4de4a7265c3b2", 0x13}], 0x6, &(0x7f0000002d80)=[{0x38, 0x11e, 0x1f, "74442c9363d685fa9c9eceb0b6e1ed53cea8f92aadc363fdf23c8dc879b2f91334d8062dbf4b0aa2"}, {0xf8, 0x0, 0x761, "0516d299e4d37131d946b9e91c6858dea6e47510f49508dd00b6bed5eab01943459219afd475d267bb857b08cf1a9d3ee8fbad163100c7c017c61e8de78c0bfb737a3c181cdd9e356cc493eff61cf0908ca8c76f898779cb94dd03cf2e3f10115cecda0acb4452b81f440ac534060009a9eebcdc9c5f42b9ff46202cb4fb081aba77410102e189c76858580684745f82b32efd1b7d5123d8caced54d217c021157b183d0d934cafe86a66edfae86b5b73932f1022b7a7fe9ba0dd520b77fb1a17728fcfdc4467fa35092b86863a9307c8cacf67e4113c524cefef2fd7a8d064e08e504ce6b43ce"}], 0x130, 0x4040800}, 0x3}, {{&(0x7f0000002ec0)=@generic={0x13, "16adcfc9364512384b0e0b6332b608c5a5ce262be709e1b9cf6a028c150d802b6d0044f1c0c89faa5cb4a55fbda1bd3213382bca33d5988975b253f8e848a3e1f0f30349142aa17ec7387e81d13c537d15555e016e5bcbce3d4f8f582639d717df4ae9e1a1d541e957c3b03d874675709e9c7dcfad2b43fa3cbc097f5b17"}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002f40)="0a6f8ec3e51dc2ae0b9809b49975be0536ee5d64379ef5b3bce417cf8552259b397a9083e5a778bff3", 0x29}, {&(0x7f0000002f80)="a8766e6a2cee08b3cf4d82358ce9dc6365969e995c9328b23b379d0c892505e4765c352a2325f28861895c46ab7c034706126664254377566902e7d0e32a4d0f3efec5351b006f1a78b7033731aed3744309ba5c491eadc1cafe15c1430629a84530e7fd73559bf4b6cfb6e61696807026e481c3366de62a141bdb235e2e515bb48951adbfd0d6caeb5c666e5b129592b38c49b75dc0fb8ec825112652ef644c0c1c21a90eb03f0deb3d68ad1c86a4", 0xaf}, {&(0x7f0000003040)="894232651b6c319a522e3d001795484142a230f6852e5ff2956b4ac757796e1272f68fb4e32e977e82a11661f74184872a3115d712061ca5f5e6e482c6d2b7979b2681ba78b02a7680153d2a1f807707c5a242b527e141000d6d214453d1a17fd7b67f7c89dae2be9a92d5edac2ee7299a9d9ea20682e48ed897e0c5886b25102b583d44de9d338a646be60d13d45b4d8b87c6e6d8727572e7540ba9adf9235c607ac84673b2f2ea52ecce35b8554253f28f701482519fc4", 0xb8}, {&(0x7f0000003100)="95aafe13fec8fcaf999feb7e97f17b16368a662839d98a8eb240c219dca8552ea1472d2c43592f1757fbc7b6db9857a03557dbc80c6089872fc3d681086ecaf1af3c1f2a5c9558b53757dd797553fe75b3bb27e9d71ec04ee7018b47533a7c0bfda702a4aa55c26e0f303a77ef279140c7fe6cb7370fcfa4", 0x78}, {&(0x7f0000003180)="dfae616c170b16c9b4ef29cd2b0c2209db5b1b464673ad1d0148a3f3ea193cd7187a1e85414f538cba78a7b1dedd828c9f09821742f6c4e4f49159e7f548541bfa58880e0294cf92f62b89fea233c6a9119545c9ab9b46eb5e9120bf86ea5d74323c016b28591fa2f12ba4e19fb022ff6069f55a196013ff485da199cacba7b64e2681406d8778b7121cbad8f18bec043c358dd7610202bab0e28a5bfe26d3bf9174e0204ec2c2b28dad2f4b40eeb4f5b71983df902611cc943c6b421f6432586ae22e939b8ed2", 0xc7}], 0x5, &(0x7f0000003680)=ANY=[@ANYBLOB="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"], 0x110}, 0x10001}], 0x7, 0x11) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100)={0x0, r3+30000000}, &(0x7f0000000140), 0x8) dup2(r0, r1) 2018/04/10 21:59:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x2, 0x3, 0xc, 0xd3, 0x8, 0x3}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x8800) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xa374) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xaefd) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0xa}}, 0x7fff, 0x7, 0x802, "9765a76e5324aa6893e8f40962574d08c65d8d343d48c7273717aa00d2e31ca121d17bac50627a382b81729e9352adeb76369bdec891d2d601fa6ef0149cc4b053071bd04cac2520c0e1161c0942a34b"}, 0xfffffffffffffff9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/04/10 21:59:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) r0 = getpgid(0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/10 21:59:38 executing program 1: socketpair$inet_sctp(0x2, 0x200000000000005, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xb62b}}}, &(0x7f0000000040)=0x84) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x11) recvfrom$llc(r2, &(0x7f0000000400)=""/182, 0xb6, 0x10000, &(0x7f0000000340)={0x1a, 0x30f, 0x6, 0x462, 0x0, 0x200, @random="2b99037a51e0"}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='ip6gretap0\x00', 0x43) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x5, 0xe2ae, 0x10001}, &(0x7f0000000200)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e24, 0x0, 'wrr\x00', 0x10, 0x4, 0x6c}, 0x2c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3ff) r4 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000003c0)) 2018/04/10 21:59:38 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x0, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:38 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) socket$packet(0x11, 0x2, 0x300) 2018/04/10 21:59:39 executing program 5: syz_open_dev$binder(&(0x7f0000fe3ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) socketpair(0x1f, 0xe, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x9, 0xbaf9, 0xffffffffffffff2e, 'queue0\x00', 0x3}) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 21:59:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x800}) 2018/04/10 21:59:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000200)=ANY=[]) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/04/10 21:59:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003d000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) prctl$intptr(0xe, 0xaa3) 2018/04/10 21:59:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000700)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x8801) 2018/04/10 21:59:39 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2000000000000000, 0x6, 0xb000}, 0x4) 2018/04/10 21:59:39 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000040)={0x23, 0x3, "0e2a054f7b3b39b8a87dfa9cf5af57bddcafd46125f000a768a8e6"}, 0x400001) getsockopt$sock_timeval(r1, 0x1, 0x19, &(0x7f00000000c0), &(0x7f0000000000)=0x10) 2018/04/10 21:59:39 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0xa, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x126) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x9, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 21:59:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/icmp6\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/04/10 21:59:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) epoll_create(0xa649) syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "6ed5a8c559befb48"}}}}, &(0x7f0000000100)={0x4, 0x0, [0xfffffffffffffffe]}) 2018/04/10 21:59:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000540)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x2002) write$tun(r1, &(0x7f0000000200)={@void, @hdr={0x0, 0x3, 0x4, 0x20, 0x0, 0xffffffff80fe1901}, @mpls={[{0x3, 0x5, 0xffffffffffffffff, 0x2}], @ipv6={0xa6e, 0x6, "05ee6c", 0x2e1, 0x3c, 0xa28, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, {[@srh={0x3f, 0xe, 0x4, 0x7, 0x5, 0xf02f, 0x4, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1b}]}, @hopopts={0x3b, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xff}]}], @gre={{0x0, 0x0, 0x1, 0x7ff, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x4f, 0x2, [], "b08875c7221e4a4a28d08418c1ed3dd0fb7eb4b632f499cbf8f4614d3200d99e8d94f98a2711053cefb45c25111dbe2489d704468c849841e0916d79bf64b7025bda46fff385906a489a282f3dec0b"}, {0x7ff, 0x0, 0xd47a, 0x0, 0x0, 0x0, 0x800, [0xaf8, 0x80000001], "bcc91b4584d02be89f7195e31a035ba142a2fd3085721da1beb1dc5c73435c8b8c0c9ab0cbc2131caa79696bab41e0f82c1da6bcb44b34248297737034a6d6f8f0c0aeff8d952d"}, {0x100000001, 0x0, 0x7, 0x0, 0x0, 0x0, 0x86dd, [], "c3df62233712cc7f91b4d25e8e7c832979ee26e0cdbe7021b73fd8cfe065a88939048de001186f60652997a9ea84dd6a4af7c9df62608e526d24a2e5d312d82f04b8d9a3667bf60b932c7f9a58f3a61c323a9751a7e7832e9ceb27a9a098147a3566088e89ca39e03c42592814f93426ca68b946619dcbb2647fb18ffc980f16344e6f5668c01126"}, {0x8, 0x88be, 0x0, {{0x4, 0x1, 0x100000000, 0x6, 0xfffffffffffff001, 0x0, 0x1, 0x200}, 0x1, 0x4}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x100000001, 0xfffffffffffffffe, 0x9, 0x1b6, 0x6, 0x5000000}, 0x2, 0x7ff, 0x5, 0xfffffffffffffff7, 0x401, 0x6, 0xffffffffffff7fff, 0x1, 0x80000001, 0x8b3}}, {0x8, 0x6558, 0x0, "647ce910d90f4e8c70cf49b32fe4de5e7383f7261a7339e79bc161fee92078575713dc8cf28bf1f701cbabcba888ae18c350f68cb2bde2136584e3d785d573733f865efc889ad9e8e6ba47a65eaec3146c9f8fd98772459598068bd30c36246d81f39bf3e195afbce612741755c9751fb4b949897e4b807008b871999b07afb85007ef881282002dfa0a35b6a44d5e8d1ace08a70a07ccaa0b2f8bd319880b7aa82f41d4e16b358697b26c2dc31ab456d6e8dcfdec347fa38d56ba7ade920e565b3c1729b2c1e9dc24ce438fc822082ee699b20cb578e5880aba9fd1bcabada8126f9d5745fa7fd69e93d6"}}}}}}, 0x317) [ 109.484641] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/10 21:59:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}], 0x2) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) msgget(0x3, 0x3432ffcf62def2f1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) getsockname$packet(r1, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000024c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002500)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/10 21:59:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x6, 0x4) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) uname(&(0x7f0000000040)=""/81) 2018/04/10 21:59:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0xfffffe93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000004a40)="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", 0x1021}], 0x1, &(0x7f0000001480)}], 0x1, 0x4000000) recvfrom(r1, &(0x7f0000000100)=""/39, 0x27, 0x2, 0x0, 0x28f) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000001540)="5922f01e5869126a7ed878786a8e1ba5755ca4452e433300922575b44148a2056aff5d74f7f9e49e989d8764087d6a40ea9a50b96102973731d24f994f65ff12727db388a492d96a207a60d462e276fa0deedf8ba4d1d0103dea39d3acc31733aa416e00ba11feddfa8a404807614e8a52687a7d64720605e84c5ede87e5bc98357d3f27c66c65841b03b195c2078c0a2cbf726a707625ba69239b86319bd61f1c251ecfbc08c8daf6ee5356771b1a20cdf081232cd4022e") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x200, 0x10001, 0x8, 0x3f, 0x4, 0x1, 0x9}, 0xc) 2018/04/10 21:59:40 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) r4 = accept(r0, &(0x7f0000000a40), &(0x7f0000000580)=0x80) sendmsg$kcm(r4, &(0x7f0000000ac0)={&(0x7f0000000dc0)=@l2={0x1f, 0xffffffff80000001, {0x8001, 0x1f, 0x80, 0x1f, 0x1, 0x6}, 0x5, 0x39}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000e40)="b9cea4029880af5ce3049952776fdfcbc46e97d1461267735449b1133e35452075221c741540528daa3e937097332f48ae2cf7c8d50fc6399c7f630fbb8a5a272f32d9675e601f86ec9a7d5a4aeff005664e82569ecd7e14ac08eb794f6763193e77f216de84fdd38a81761cd149cd074c7050a01b219fed262243ed15d344555ce8f710d003723e4b247133af7745bb522aedf3773765beb48679c8624ce7d21765dee322dac708794abfebb231419f5fe826127bf5b0578c41f1c85719710ae7f4ce476b8a8031e0515591aa13f1f6db160838d2f50c86ca5a5d9d8baea7520fe96c3016e47b86c3b074dd96101a", 0xef}], 0x1, &(0x7f0000000f40), 0x0, 0x40000}, 0x81) sendmsg$rds(r4, &(0x7f0000002600)={&(0x7f0000000340)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001040)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/88, 0x58}, {&(0x7f00000005c0)=""/193, 0xc1}, {&(0x7f0000000f40)=""/202, 0xca}, {&(0x7f0000000540)=""/34, 0x22}, {&(0x7f0000000980)=""/190, 0xbe}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x7, &(0x7f00000024c0)=[@fadd={0x58, 0x114, 0x6, {{0xfffffffffffffffb}, &(0x7f00000010c0), &(0x7f0000001100)=0x1, 0x202e, 0x168, 0x6, 0x65224e39, 0xc, 0xffffffffee50774f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001140)=""/26, 0x1a}, &(0x7f0000001180), 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x9}, &(0x7f00000011c0)=0x101, &(0x7f0000001200)=0x7, 0x4, 0x7, 0x5a, 0x8, 0x1, 0x8000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x40, 0x100000000000}, &(0x7f0000002440)=0x2, &(0x7f0000002480)=0x80, 0x3, 0x6, 0x6, 0xfffffffffffffff7, 0x10, 0x1}}], 0x138}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x18, 0x2, 0x6, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000280)="ade75ba6091d5c5c344a0ec58c86fa78b162f02ed1c1420e6f920d7399da8a4a8782125ff2a3719053e0025d6e4527ef9c48bb7f92f3c69a33a8a9f5e744d88ca63195719be8706d53dbd85fc31b6699cb0d3c8ecffe5e6cc6b54e7625d349c2b2c10096a1b09c3d0354c564b0715ec12f22ca94d7974873162dfa", 0x7b, 0x40000, &(0x7f0000000380)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000008000008004500001c0000000000119078ac2314aaac14142b00204e200008907820fa8da9a3a2fab93cd1fce11e4f8e46a93d5e7737f44113581d209fe7fc127dd67dfbd20d6eeb307e1747181f662f0543750e396f72467e64006ee02481dc5d9f04458b085a0163cf0b073a78c4404df6fbd83d4b7cd5b5c9624b24080a655a90cfb5e0e93051708953312e60d057d1ffc96a1b92baa8b8d16e2c368c4cdba021416f31d35c519fc01a749b3d0332f8a22869b30cf91127e545b45d8b2f8a526f7a721142cea8bc590a305f3185860e7ea9473a6cf98e73152cd743f02246fd"], &(0x7f00000000c0)) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f0000000840)="b85d0903c58e2223edf7c11be1693789fd4dc14655185b9d49d2f2211b0df15494f4854819374127c67fcff235c32a06e7b28b6ec220d3b2758b96ac497d7e5456fa59c674b47004aaec356f19b08a455a3e63856a2bafee35476a2260d196e3dd6db32f6395efd07a6e4cc8f157729f476ac3866a37660b309d7c6fad34a52463b5d51602a1a8b72ecee9b0cfbb160c695bd94d9c3399e8d6de3b7d50ee541ee16f91c2ecac0dbbdd5ea8b0297168a10598fc7a1e19f536b1c17376a546ad841a776321a1143a475febb2192156dce719c8b07e987dc46f15f58983a7d1ddbf84f8ee35", 0xe4) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000002800)={0x0, 0x800, 0x4, 0x80, 0x5}, 0x14) syz_extract_tcp_res(&(0x7f00000003c0)={0x41424344, 0x41424344}, 0x972d, 0x8) syz_extract_tcp_res$synack(&(0x7f0000002640)={0x41424344}, 0x1, 0x0) write$tun(r5, &(0x7f0000002680)={@pi={0x0, 0xe91f}, @void, @ipv6={0x7, 0x6, '\f=y', 0xfa, 0x7f, 0x2, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x1d, 0x6, 0x4, 0x3, 0xf9f, 0x749, 0x2, [@dev={0xfe, 0x80, [], 0x17}, @empty, @dev={0xfe, 0x80, [], 0x14}]}, @fragment={0x0, 0x0, 0x83, 0x90, 0x0, 0x3, 0x67}], @tcp={{0x4e23, 0x4e22, r8, r9, 0x2, 0x0, 0x14, 0x8, 0x7, 0x0, 0xfffffffffffffe92, {[@sack={0x5, 0xa, [0x100000001, 0x10000]}, @generic={0x27, 0x2}, @nop={0x1}, @sack={0x5, 0x1a, [0x3ff, 0x4, 0x3f, 0x8001, 0x480, 0x5]}, @md5sig={0x13, 0x12, "a40755f8146eedc1831b6d38d11960f5"}]}}, {"fd42d7eea4a85c1d9e523e1eb779d25521b7fb10b0d908d82d990ea0647e90dda6cff7469720f2e42093f04e188741f6210c23a7cfffe2f036c96ae5b8d3d186f3ae42f7750d0a1d106a1ccb7dae057239d65e43176a1a5fccb7a34c5f8aa89a151d80f0a653f7141ed6"}}}}}, 0x126) socket(0x8, 0xf, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1, [0x5, 0x40, 0x3ff, 0x4, 0x200, 0x5, 0x7, 0xfff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1000014936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/04/10 21:59:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000180)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/10 21:59:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r2, 0x800000) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x200000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'dummy0\x00', 0x200}) 2018/04/10 21:59:40 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bond0\x00', 'ip6_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x400, 0x14ac00000, 0x0, {[], 0x3, [{[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @rand_addr}]}, {[], 0x7, [{[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'vlan0\x00', 'gre0\x00', @random="6631168998f8", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'gre0\x00', 'gretap0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x970, 0x9a8, [@among={'among\x00', 0x858, {{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, 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, 0x2, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x4, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @loopback=0x7f000001}]}, {[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, 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, 0x1], 0x1, [{[], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x15b0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/04/10 21:59:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}, 0x100) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="82", 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='user\x00', 0xfffffffffffffffe) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0)=0x7fff, 0x4) r3 = request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='ceph\x00', 0xfffffffffffffff9) getsockname$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000440)) keyctl$search(0xa, r2, &(0x7f0000000200)="636570680035b96f7b6351746ce1741f57513a65b6f323b8c64f783bbfb0fdf40100010000000000ce78fac08c", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/04/10 21:59:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/10 21:59:40 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) r1 = msgget$private(0x0, 0x1e9948f55e48c1be) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10002, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/98) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/04/10 21:59:40 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sendto$inet(r0, &(0x7f0000000100)="83e718a20418c15f39df80be9b375e36057f", 0x12, 0x20000000, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x9, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) syz_open_procfs(r1, &(0x7f00000000c0)='attr\x00') 2018/04/10 21:59:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x0, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x4000000000, 0x6, 0x8}) 2018/04/10 21:59:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100, 0x400, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x8, 0x20}, &(0x7f00000000c0)=0xc) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/04/10 21:59:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x802) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001080)) getsockopt$bt_hci(r0, 0x84, 0x6d, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1276) 2018/04/10 21:59:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:40 executing program 5: r0 = socket$inet(0x2, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x61, &(0x7f0000000640), 0x0, &(0x7f0000000140), 0x1}, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) 2018/04/10 21:59:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000)) r4 = dup2(r3, r1) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000280)=""/145) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x8, 0x6000}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={0x1, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf0, 0x2, 0x52d8, 0xffffffff, 0xae, 0x0, 0x1f, 0x0, 0x6}) 2018/04/10 21:59:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0x100, 0x1a83d281, 0xa18}) 2018/04/10 21:59:41 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000080)="91b7616d1dcbb5728ba0ae42e2628103a276c339130bd4644e6d1159efd0da6007b6169fe15db901f65ac00093e59912ff39a3fa5204", 0x36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x0, 0x3, 0x5, 0x6, 0x1f, 0x1, 0x1]}, &(0x7f00000000c0)=0x12) 2018/04/10 21:59:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000a00)={0x0, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x18}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r2, &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x20}, 0x98) 2018/04/10 21:59:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000080)=""/91, 0x5b) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "9a2262d45c1e64d4afe17401aae0242864c1d8bc6cdb3767"}, 0x90) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/10 21:59:41 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x81, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [{0x9f2, 0x0, 0x9870}, {0xbff, 0x0, 0x100000001}]}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x1, &(0x7f0000000400)}) getsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x3f) write(r0, &(0x7f00000001c0)="a69fa503", 0x4) 2018/04/10 21:59:41 executing program 0: r0 = socket(0x18, 0x0, 0x80000002000001) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x28, 0x7, @thr={&(0x7f0000000000)="ada4531a81365b67f04bff557cd928ae9ce478e46bc6c08a33a453454aff", &(0x7f0000000080)="9eacaba6f1fd9a42073f5de0d470c70bc1f28722f6ae0b1318085c4f5c1bba8cf933499973"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x0, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/04/10 21:59:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:41 executing program 5: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000300)={0x0, 0x0, 0x7}, 0xc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x23a, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0xfffffffffffffff9, 0x4, 0x20, 0x1, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/04/10 21:59:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x0, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x1002c, &(0x7f0000000080)=0x5729, 0xffffffffffffff6d) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) accept$packet(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001600)=0x14) sendmsg$nl_route(r1, &(0x7f00000016c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)=@ipv6_newaddr={0x20, 0x14, 0x800, 0x70bd29, 0x25dfdbfb, {0xa, 0xa1, 0x0, 0xff, r2}, [@IFA_FLAGS={0x8, 0x8, 0x404}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000044) 2018/04/10 21:59:41 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x54800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./bus\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x400, 0x4, 0x38}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) pipe(&(0x7f0000035ff8)={0xffffffffffffffff}) membarrier(0x2, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)=0x3) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r2, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/04/10 21:59:41 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000740)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'eth1ppp1\x00'}, &(0x7f0000000640)=""/128, 0x80) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='nodev\x00', &(0x7f0000000200)='-eth0-procvmnet0{\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='io\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='io\x00', &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', &(0x7f0000000440)=')\x00', &(0x7f0000000480)='io\x00', &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00'], 0x1000) lseek(r1, 0x0, 0x0) times(&(0x7f0000000100)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000005c0)=""/73) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x80) read(r1, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/10 21:59:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x100000009) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) finit_module(r0, &(0x7f0000000100)='\x00', 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000240)={{0xaf80, 0x1}, "7054727431000000000000000000000000000000ddffffff00"}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x32, 0x1}, 0x14}, 0x1}, 0x0) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) 2018/04/10 21:59:41 executing program 6: eventfd2(0x4, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ecb-camellia-aesni)\x00'}, 0x58) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/10 21:59:41 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000000040), 0x93d975d41f20217e) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r3 = getpgid(0x0) wait4(r3, 0x0, 0x1000000, &(0x7f0000000080)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000014ff8)=[{r4}], 0x1db, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000140)={@multicast2, @local, @loopback}, &(0x7f0000000180)=0xc) 2018/04/10 21:59:41 executing program 7: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x75, 0x80000000, 0x3, 0x1000, 0x10, 0x10000}) 2018/04/10 21:59:41 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64], 0x0) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)={0x20721e, 0x20}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="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") getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000140)=0x6e) 2018/04/10 21:59:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x0, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:41 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/103, 0x67, 0x40000000, &(0x7f00000000c0)={0x1a, 0x0, 0x9, 0x3f, 0x1, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/220) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062fff8), 0x8) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) 2018/04/10 21:59:41 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0xfffffffffffffffa, 0xffff}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) pipe(&(0x7f0000000080)) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/10 21:59:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000500)="8ddc3c501ce49fc0bd04f105f094d641a121876aafb339c0844ce7d1a4e8fc179272921afe9f181085b8cbf7f334a2083b227e13d3d86b4609f421a360ea30c79bf3ee46de92f11fcd4f3b23d0181146553d8385d310a2355556d4315e964cfd806822ef533a275ecd9f6d199bc86fb541f32276e804c5f2755c898956e08b92b600a8f4ca", 0x85) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1f, 0x0) writev(r1, &(0x7f0000000480)=[{&(0x7f00000001c0)="1263291befbeda46414d757109b6a6111cf325c09ef6d13c06d54fb1346abe262215c53313ce53aaf81e37b449ad3e13e48bd5b8ad81b8107beb8916bf8130364f0d6bb9e93f0ce5584ddfd6", 0x4c}, {&(0x7f0000000240)="1a424f2f30ea53508bae5db07834c8", 0xf}, {&(0x7f0000000280)="d37e7d1493e1e459ae35e0e9f666ce0da4086e948d1635a16f4e4c82cc642c00512d3c41a5bef20f186d5dcb63320a3c3d66dae284583e98d0eafad11f868a61c360c5e8327ce7bc0d7e778eb1c1cb7bb9358b31cb911c8b72e485b1ee3d92867043", 0x62}, {&(0x7f0000000300)="0d3b7ea33de2dd5c374338103e5c0bcdff09597ac77ee7e6049b5536c3f114c1df47d29272f6bbe316fe740f0f79b5b14a6ac7eb5487b1d54cb4b89365daff32a3bedcdff72c6085d81034f6671eb330201915ee23834f600cc67efbb6d93266d6e012d328484370014957cc23f7cf8a6fe402b352bb4479c29cad4cbb0eeb046d84c9958292e3dd073ad5ddef110c6f0ec527d84e52fdac8b4d1159f4df04537f8b", 0xa2}, {&(0x7f00000003c0)="8091d95e4b4182d2b47dfd390cfeafde8bb1698609debf38bbe7b2c5ba090f87da367a2edf2e57ec449addf79a17f13fa77f5e60d0c3d587afc3a38421a06944034e9eed0fee83b2f41d31d33ed9e2a836ade0e393aab54363f21979a4bdcceae4b27ab430302d75b7c578a3e6a5b95776c6ca159822b8291b4a40d062f031cab70a", 0x82}], 0x5) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x9, 0x1, 0x10001, 0x6], 0x4, 0x6, 0x2, 0x4, 0xe94, 0x10000, {0x1a, 0x9, 0x101, 0x1ff, 0x3, 0x8, 0x22a, 0x74a, 0x4, 0x7, 0x2982e657, 0x7fffffff, 0x0, 0x2, "e7383beb75f00a0be3c595f128703c433c17fcef090f06501175fb3721ceec50"}}) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x4, 0x2, 0x4, 0x4}}, 0x2e) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001080)=""/161, 0xa1) shutdown(r0, 0x0) 2018/04/10 21:59:41 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) 2018/04/10 21:59:41 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0xffff, 0x2, 0x7dc}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/23) r1 = socket$inet6_sctp(0xa, 0x44, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2}], 0x10) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e2f6465ff0f736e642f70636d432344236300"], &(0x7f0000000100)=""/152, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 2018/04/10 21:59:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef6ffc)=0x260, 0x4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/4096) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x212981, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/10 21:59:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"0bc9623000fafd15ffbfffffff00", 0x4005}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x76, "d731e2adf496733acd10467c893f151e1e1079da4a28512e3606a8741d59badc7cc5f09d928c524d8fe5e462deb7f5c483d4cfaad32334ebbb3814458e0b8433e7a6faa924269e9adbec1eb78ca223372b9c6ba859e0cf0f9e004b9b3b68b4fc57af5fd148840ea3e057ae8ac5a5231a8dd4d9f17d01"}, &(0x7f0000000180)=0x7e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9, 0x9}, 0x8) 2018/04/10 21:59:42 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x0, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:42 executing program 0: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/10 21:59:42 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'bridge0\x00'}, {0x20, 'bridge0\x00'}, {0x20, 'bridge0\x00'}, {0x20}], 0xa, "91ed605e8e3c510597e0d924d697f45f34ebe0de18d6def48dd7712c18a2b3c6d3b6ec5056317231c4b4223391de1796d64961b7594bd287a790d95e3b38303546185c317ea2f3071d62d9b4d2c5d3922d48a25ef68ff52cc428a18901b5b2dcda856d5568c501fb3506a4d3771ff6511a5951089571db4daf31dd4877d68aa28213d32791cbce51c1743f288ac9ae01203f4fa3b1ee25cb9f226aff7f49deda383e5e71e56f2895b7b3189b67185f43002e3baa0368fb8fdc5be7b9a4c3d5"}, 0xe6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x1000, 0xc0, 0xffffffff, 0x6}, 0x10) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) 2018/04/10 21:59:42 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40000) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x208000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x0, 0xf}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) 2018/04/10 21:59:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x109000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xfffffffffffffec1, "18ffbe4098df6dda210b04b550f5f3acba7a85e8553464787cb14f11117869e85418907536c92d4829f6a3f4dbd139c086801b0ac0499b7570dcdb277b352731f75763ea1bdaa791eb7608a641d53b267eaa87420e6173b0496e2aff28dd3c50ab97c227e2a3b198ca56404d368fb359a54c44c55baa36145b5ca316869590d21e6bc8a856faa245e906b41fc1d903ac64d296eaf145d7a347641955530f91155ae6c1fba2b748af331753f6ccdce9104ff175836db0223e74f3af6b9160d27b3ef72a55c37ac1daa862a839b84c808483c4f6000000000000000000"}, &(0x7f0000000380)=0x286) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x1c000000000}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x81) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x22, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000000080)={{0x7f, 0xffffffff, 0x1fb, 0xe96c, 0x0, 0xffffffffffffff1d}, 0x9}) 2018/04/10 21:59:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x12d200, 0x0) write$cgroup_pid(r2, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="de5b2192f9ee91b46341f68b773a31e6050814f39555bbb80aa2d6bd64d27d666bc29bc3086a7f8b2fb595694c78af9790463df101a173d05f0e8846cfebff4b773ba4b04783b6ec8c9e54c33e225a677f034d35a6bccffee38d8eef168225773924113a577434bd28a81520326d98d2cba81f34fd715dc9e76c3ecc147d9f7af24510f8599112b5af4ec1b80c4affcb29c89d62c7de0641fe84218d99bd82fc7950f1978bcf6ec4f17a5d3918637337b391905100506a74a3ddb30ad9dd6813f07da0f762a379d6e6f69f7abc0426674767eab3", @ANYRES32=r2, @ANYRES16, @ANYBLOB="e200068f53a201e3b473b4da71569bdc1022f344beeb35a25a0631cc70457b0f8a6a2ab7b2a9d28f1f83ad505e43045698feea9263688dde5b6cca05d981c5024fca495347622d5bb144a29a6c2930af3a67a74faeb73f3ced1ae16556200989af2263d87ec84f58f9509975b2138d214917b618e99443929667bf37110daebcdd7d72125180492c81a6125387630948e23babbcbab08797f5149c09866cbfaead4b3c703694f0434e2d8ab2b1", @ANYRES32=r2, @ANYRES16=r0, @ANYBLOB="72a9c8c3d3348273c639dc603b162ce980e41255a13939c1e34edb1e2df957ce6fbcb81780db98368795677ca14796e63674ddab8c34bc3819c5430610287534964650621dd5602eeb97fb8dce9addbffd885e61979ebb5f186d5bfdeecb6cf3de7ae435c2276566075dc38763408bcbded1282faea5f870ea"]], 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40000, 0x0) sched_setattr(r3, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x1, 0x78f, 0x0, 0x7, 0x1f}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$ax25(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000090e6c4c9adf0f78fbe1d0d0000000000"]) 2018/04/10 21:59:42 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x0, 0xe50, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:42 executing program 2: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000002004e227f000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000760fff76c74c5a1100000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000900000000000000000000000000000010c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000664fbc4c0000000000000000000000000002004e24ac14060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c20000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000"], 0x210) 2018/04/10 21:59:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x69, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="0282aa1dfef5a6af35c88abf93820e318f261e27bf8cb185d326a05c92f1efd0de4decc4e5efd535ff35ee950cf9a4b68c22d551ecf7010464a0630027c2a9529f947d7896eac2227550a0c689a6d26c0e8554d89756fad93edcc9572b549e9ee7e5a32066327577050ec02a02bb98ac876c5a8f86369db156b26410fe9eeccb51ec4b340d46db613d5f08cf541c17c0282b1b27b823b8e19bd692"], 0x3) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/10 21:59:42 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000740)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1000, 0x1000}, &(0x7f0000000700)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r2, &(0x7f0000000500), 0x1000000000000024) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp\x00') getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0xffffffffffffff0a, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) 2018/04/10 21:59:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007a1ff6)='gid_map\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r1, &(0x7f0000b58ff8)='./file0\x00', r2, r3, 0x1000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/10 21:59:42 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/10 21:59:42 executing program 3: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000740)='./file0\x00', 0x121700, 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000780)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000900)={{0x3, 0x7, 0x80000000, 0xff, "2e7fe7b3888f17afc6ba837cc343402007bd4cfaf4478927174a6c209e6a069035bb353e135a046d0c2dfdf1", 0xffffffff}, 0x0, 0x0, 0x38df, r3, 0x3, 0x20, "562306537ab10345aedf42fa6cdebe75167bbff099fa8ead8194638137a01b424a907894fb8ddea612a51dffcee062ba4f3e0a7295422929d58cf6476c865e23", &(0x7f0000000880)='$vmnet1\x00', 0x8, [], [0x1, 0x9, 0x10000, 0x2]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f0108000000a5f1d37f10268d307dccfbdb310d1b834ddf6aa1f567efd8898e6d3dcd813edad5a5a44e73ca7ef8f45785000000000000000000000000000000"], 0x50) write$rdma_cm(r4, &(0x7f00000023c0)=ANY=[@ANYBLOB="02000000280000fa00000000160000000a004e2135000000ff01050009000000000000000000000102000000"], 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0xffffffff, 0x0, 0xff, 0xa46e}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000600)={r5, 0x6}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) write$rdma_cm(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r4, &(0x7f0000000540)=ANY=[], 0xffffffffffffffe2) close(r4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) quotactl(0xc7e, &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f00000007c0)="60c271239f7118f47aa9d14a5af187c54a835f2bd65a233756d38fc149c8e4d111009acd4470067096790dc7c95435478316a78c3c9183af3ed15d57f3b61c2e1ec8c5ff04a6476a64975d2285dc9533b3a426b9b4fcea1fe5dbd4e63a258abadadd084eff8a3e3ff2c69321bcd062a860b38133dd8dbdc7f9df91c0eaadd40e1a2da025c5a413a1f43410734586c8cb5ec519c7b1") setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) getsockname$netrom(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000680)={0x3, 0xffff, 0x3d, 0x4, 0x8, 0x1, 0x4}, 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', 0x8002}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r8}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/10 21:59:42 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000001480)='/dev/vcs#\x00', 0x4, 0xc2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000014c0)=0x5) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000001440)={0xfffffffffffffff8, 0x8, 0x44f4, 0x9, "c664b0dbd4e1c3793bf50bbf8e32eb95ce1f1f3f551745f1a3762ab9065ae6df"}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000180)=0x92, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x2, 0x100000001, 0x158, 0x7}, 0x327) r7 = socket$unix(0x1, 0x400000001, 0x0) setsockopt$sock_int(r6, 0x1, 0x2e, &(0x7f0000001500)=0x8, 0xff26) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f00000012c0)={0x0, 0x1, &(0x7f0000000200)=""/86, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/24, 0xd000}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x1, 0x100000001, 0x7, 0x80000000}) bind$unix(r7, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r4, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) r8 = gettid() ptrace$setregset(0x4205, r8, 0x3, &(0x7f00000013c0)={&(0x7f0000001300)="94b87ee40f18f292ad0100b441612bff9b482e4c66c4caa6f1951cd65869273395942c191d0b3401b304aa48368bd1fad7792622af810b64e7f8a59d18e6c122342a2e58f6fdcfab3b7419714320cec71830e24d6cbcd6ea0182bbbea78a69750341b42f70e339afbd3daa8b9367560d22c0cd305e8edeb3ba7e8691429b28da16a6364be6e1120f2e54e70dd2a19a2e63660132cf542264e4fb8c661f46", 0x9e}) 2018/04/10 21:59:42 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0x0, 0x4000, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:42 executing program 7: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/244, 0xf4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) [ 113.034604] binder: 10271 RLIMIT_NICE not set 2018/04/10 21:59:42 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x51, 0x1ff}, &(0x7f00000000c0)=0x18) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x800, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000340)=':\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x1b5}, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x400, 0x8, 0x0, 0x10000}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5, 0xfffffffffffff801], 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) set_tid_address(&(0x7f0000000280)) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/10 21:59:42 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x0, 0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x3, 0x60, &(0x7f0000000080)="5c0eeb30bab3bdbeb8ec43420e1daeac96e18242d97224d94f2f44eeffb5a9e9404fa85f6e7bdf0bbd826a9abfa5324fd3c48170ff1dd3e46ce63f1e0e134cb059ba38f714b0246357b5f29a03589521f08af245546fd0865cc9d61be573d01a"}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x205ffa, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setresuid(r3, r4, r5) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x4b083a244c3cff60, r1}) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/10 21:59:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x8000, 0x0) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x0, 0x5, 0x3cfd, 0x1ff, "0e72b122a35d1a0366d8e941946150ba18f6be5bc687ff5e09fa5d03599acb50ef59233d715b6d3b4ab368a8", 0x4}) msgget(0x3, 0x100) 2018/04/10 21:59:42 executing program 6: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0c41, 0x0) [ 113.057090] binder: 10265:10271 ioctl c0306201 20007fd0 returned -11 [ 113.104772] binder: 10265:10271 ioctl c0306201 20007000 returned -14 [ 113.139010] skbuff: bad partial csum: csum=65535/0 len=1 [ 113.170866] binder: 10265:10271 ioctl c0306201 20004000 returned -14 [ 113.187894] binder: BINDER_SET_CONTEXT_MGR already set [ 113.206850] binder: 10265:10302 ioctl 40046207 0 returned -16 [ 113.242894] binder: 10271 RLIMIT_NICE not set [ 113.253384] binder: 10265:10271 ioctl c0306201 20007fd0 returned -11 [ 113.263615] binder: 10265:10302 ioctl c0306201 20007000 returned -14 [ 113.279244] binder_alloc: binder_alloc_mmap_handler: 10265 20000000-20001000 already mapped failed -16 2018/04/10 21:59:43 executing program 1: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="747275737926642e2f6465af6c6f6f702d636f6e74726f6c8000"], &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffffc2, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) io_setup(0x0, &(0x7f0000000240)=0x0) io_cancel(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x0, r3, &(0x7f00000009c0)="1ea3e567a4e216ad235f2ac03538d3c73feef994d05d60c525824ee261856ecb76575d34b108be57281f04884371270f2a589a0c9c93b27469b787f8a7b441ded588e60737536e18255b1c0e97ac928bef0966d4e208cf469cfdf2cbb634f8c9f79e913ff2306577653564a488c3499897b31aec3bbe4008804e75775e6bce57d680f02f10178d76f5116aed21333f34fe8da5d9bdb927c63dcf41424437e6c2f14ce8c7227791154e943bfc4fbdb697c95665bf3c593dfa91dc1809cc2d637a8027330d3608f77d28a8", 0xca, 0x4, 0x0, 0x1, r1}, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x9, &(0x7f0000000d40)="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", 0xffffffffffffff74) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r6, 0x4c80, r7) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) ioctl$TUNSETGROUP(r6, 0x400454ce, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/10 21:59:43 executing program 3: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000740)='./file0\x00', 0x121700, 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000780)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000900)={{0x3, 0x7, 0x80000000, 0xff, "2e7fe7b3888f17afc6ba837cc343402007bd4cfaf4478927174a6c209e6a069035bb353e135a046d0c2dfdf1", 0xffffffff}, 0x0, 0x0, 0x38df, r3, 0x3, 0x20, "562306537ab10345aedf42fa6cdebe75167bbff099fa8ead8194638137a01b424a907894fb8ddea612a51dffcee062ba4f3e0a7295422929d58cf6476c865e23", &(0x7f0000000880)='$vmnet1\x00', 0x8, [], [0x1, 0x9, 0x10000, 0x2]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f0108000000a5f1d37f10268d307dccfbdb310d1b834ddf6aa1f567efd8898e6d3dcd813edad5a5a44e73ca7ef8f45785000000000000000000000000000000"], 0x50) write$rdma_cm(r4, &(0x7f00000023c0)=ANY=[@ANYBLOB="02000000280000fa00000000160000000a004e2135000000ff01050009000000000000000000000102000000"], 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0xffffffff, 0x0, 0xff, 0xa46e}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000600)={r5, 0x6}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) write$rdma_cm(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r4, &(0x7f0000000540)=ANY=[], 0xffffffffffffffe2) close(r4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) quotactl(0xc7e, &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f00000007c0)="60c271239f7118f47aa9d14a5af187c54a835f2bd65a233756d38fc149c8e4d111009acd4470067096790dc7c95435478316a78c3c9183af3ed15d57f3b61c2e1ec8c5ff04a6476a64975d2285dc9533b3a426b9b4fcea1fe5dbd4e63a258abadadd084eff8a3e3ff2c69321bcd062a860b38133dd8dbdc7f9df91c0eaadd40e1a2da025c5a413a1f43410734586c8cb5ec519c7b1") setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) getsockname$netrom(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000680)={0x3, 0xffff, 0x3d, 0x4, 0x8, 0x1, 0x4}, 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', 0x8002}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r8}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/10 21:59:43 executing program 7: r0 = socket$inet6(0xa, 0x2100003ffffffffe, 0x8000000000000004) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xfffffffffffffeb5) 2018/04/10 21:59:43 executing program 6: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x100404) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x8b, 0x0, 0x0, 0x0, 0x7fff, 0x400, 0xc0000000}, &(0x7f0000000600)=0x20) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080)) setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r4, 0x63e6, 0x401, 0xffffffffffff9294}, 0x10) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000500)=""/128, &(0x7f0000000640)=0xffffffffffffff4b) getrusage(0x1, &(0x7f0000000200)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r5, 0x800000c0045002, &(0x7f0000000200)) read(r5, &(0x7f0000000440)=""/143, 0x286) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000440), &(0x7f0000000040)=0x68) 2018/04/10 21:59:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x0, 0x2, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xfef1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/10 21:59:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xc43) r1 = memfd_create(&(0x7f000003e000)='\'', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r0, r1, &(0x7f0000000040)=0xfffffffffffffffe, 0x0) 2018/04/10 21:59:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20}, {0x20}, {0x20, 'GPL@'}, {0x20, ']bdev'}, {0x20, 'vegas\x00'}, {0x20, 'vegas\x00'}, {0x20, '\\]lo.'}, {0x20, 'vegas\x00'}, {0x20, 'vegas\x00'}], 0xa, "a72c132ad78596546e09a202ba6b4eb01d3bc5647c469c5d148aa82c9b2c0fedd0e90bb1594e3470a499ee108a5021498c08c03bfc23a1818d40d829c3759511335587cd8fd7ea372cdc86e3e1d887353d969902bea048187540fc8486c822f1ec0abf9a530bf7008d6e52f01ac7fae51ec9cfab157c53999ffd50816fd6df560149109cd56ef3e767b7c61d6c64f2a86b75e226b9bc536bdd70701b539e735ef1fef1cb5d6d9c73289454356b962752d62b3cf153abb2734381b1f0e984e47e8ba704cc1bbb670a90fb83b6ffac"}, 0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x70) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) exit(0x1) 2018/04/10 21:59:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x100) r0 = inotify_init1(0xfffbfffffffffffc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x0) r2 = socket(0x1, 0x0, 0xffffffff00000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @broadcast}, &(0x7f00000003c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', r3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x43, "0bd8a5259494b3bac59d84a22d9dbd52aa1ec3d4165e4c8bc3dedc7ed7fe4531215714047a524b381f4b7ae54ffd768b769f64c89f7056cc1a91a511a459d13e3b7207"}, &(0x7f00000005c0)=0x4b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000680)=@sack_info={r4, 0x80000000, 0x4}, &(0x7f0000000640)=0xc) syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x510d, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0x1e) r5 = creat(&(0x7f00000000c0)='./control\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./control\x00', r5}, 0x10) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x24000c08) 2018/04/10 21:59:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) 2018/04/10 21:59:43 executing program 5: r0 = getpgrp(0x0) r1 = gettid() r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x8}, 0x8, 0x800) fstat(r2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/10 21:59:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x7023, 0x3, 0x6}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000180)={0x1b, 0x2, 0x2, 0x9, 0x3, [{0x0, 0xe3ad, 0x1000, 0x0, 0x0, 0x100}, {0xffff, 0x800, 0x1, 0x0, 0x0, 0x201}, {0x95, 0x8, 0x0, 0x0, 0x0, 0x2000}]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, r3, 0xe}) 2018/04/10 21:59:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:43 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x6, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = msgget(0x1, 0x200) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000500)=""/119) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r8 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r8}]}, 0x28}, 0x1}, 0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f00000005c0)="35df7fe2ac66e4c2d932bd7a1d34827d5721eb99d08edffd5220d5f32d0b030ddd71775b7dc467af36412ed68c0641fe2b49368897a7bd35d4c5bc4bca120e85aaa4a12750d0f2831d02ea529c32d0561ec9ef96bce97c977244d008f4343e78a47705d687ae38658b70ea6a3acad613496d5cde612fc2a410d6b9c4ac0668b673aaa534a1c5937f5898032da362f3284426f5203a6c2d1718dd747a63a795dcb3b12d19142c49be0886e23f10d6334feb3cb92e0920c6c9d2b93e1121c0c8f215ae6c54142165a82444c6ff51e0") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r10 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x427, 0x111700) ioctl$KVM_DIRTY_TLB(r10, 0x4010aeaa, &(0x7f00000004c0)={0x7872, 0x8}) 2018/04/10 21:59:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x8000000000000, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x94}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000000180), 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/04/10 21:59:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x48000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000300)={'erspan0\x00', @ifru_flags=0xa000}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000280)=0x4) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000002c0)=0x7, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000200)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000003ac0)={0x77359400}) 2018/04/10 21:59:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000980)={0x8, [0x0, 0x6989, 0x4, 0x80000001, 0x8, 0x5, 0x6, 0x8d1]}, &(0x7f00000009c0)=0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000a00)={0x0, 0x9e, "2380082c45fa334f6e84a918fccd3a8fb1fd7ea3c0ea5b46f8b21a67447db17fbb264915f3eb7e8f5e00679adbd0fd2452dc253d10c3a8031421d01a502d1db97d697e91d665be269a130430963c9aa88f5e4c8f83987a8e4c866448dd796c39a232b0c6dc8e3bcd840befda4122e6e0b89710bf4c1fd2e43570109c29d414f5330996573d71de13222202c47b65ca64eb8228c98ac4be666d60c6e26481"}, &(0x7f0000000ac0)=0xa6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000b40)='ipddp0\x00', 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000b00)={r4, 0x101}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x100, 0x4) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000000)="fd82085bfd97269fc1a89db4167f37eb9c63c24fff9c8a1ac04c6225c68c8eac0a96c8030e77bee3b9d544918e4ffa21fd7acfac1f", 0x35}, {&(0x7f0000000080)="37e4e40981b47ecb682108c4345f267818140f948ac28c126b81a3839c4a850a4f442a52b2e29bec69a6cbcc2bde7692641f628c689e05d7c4c85e6eba0757f85e51f300306fb1b8737d9a90b976e5db57a2237fbe2ad53df708ea0ec46a688c9f2db8eeac13e268191bd3ede4899cac3a8f6cdbad9329dc90bc39fb3ba59b6234106f58585a15f78a06ebff35e36b743e640b9577c4b59445a9271e2952f7b624d7f8d75c927e65048e0c6dd5ed4fc09c2b90187da83b5670c601ff05ef9767ee7e75706424cadc7cd2e05fdeb28bafb17cb128c74a621d79711ca3888e824d0b445b1d4060f594bf1131a39ab12d994723a08abe1f1ebd027077", 0xfb}, {&(0x7f0000000b80)="48265b3c504ea665d9bb9a97cd84cf9d8a459e843cf9bb681db42bd22030e75f4bce62f5473509dff581c257a4666da5febec47abbe058c7328a8164f384e67d32e9b101bf1347edd3cfa44fa6cdcc39bc26caf0edae26d9f9f13c5d63e41a540a0cef89bd", 0x65}, {&(0x7f0000000680)="8d232be573e154d1f79ddbba357e2b522ece75b98226b2d40140f0c2898f59e9924b737cf8798a96597c7e64d1a8fd679cafe804b87b02608f1c9a1cbc52ead219d17c8f5c3eab808098d706b25238a728dcbf5a4be290802fdcf3612aa58a4164c9c7c899d55f3d29c6cb4d8416259b68d9f8475b03c9c44a8821abe18b23ab76df", 0x82}, {&(0x7f0000000740)="4781a9b9d3ca0842370455342fd99f4b63a9959d3e7859d69acb06bd8a8db4ae18e2914cf3db64ed29b21ce461697d616e0fa6f78c4c1cbddd89353440a270e92955298be4f6726d239ee5e91f5e2c6c5ebb66b66c4288d984c71e061e53c0378cfbbb88f4f5f0cd6bd603a5d53ccef0a2ca757aebf7b75eafd4f62fdb57c55a5e6527197a7b8324039852bb451a3697", 0x90}, {&(0x7f0000000c00)="65f11c7da72aff60d0dd34cabadf5f4ef2ddb278d255e1", 0x17}, {&(0x7f0000000840)="c2889822384556e8459db175dcb5c5a92ed74d675b82530bbcd675", 0x1b}], 0x7) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xfffffd92, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYBLOB="00000000100008002bbd7000fddbdf25fe8000000000000000000000000000bbfe8000000000000000000000000000bb4e2100094e220007020080006c000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="020000000000110000000000000000000000000000000001ff0100000000000000000000000000017c060000073500000a0002007f0000010000000000000000000000000000000000000000000000000000000132010000ff3400000a000a00e000000100000000000000000000000000000000000000000000ffffac1414bb6c01000005350000020002000000000000000000000000000000000000000400000000000000000000000000ff070000053500000a000200"], 0xffffffffffffff79}, 0x1}, 0x0) 2018/04/10 21:59:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x8, 0xfffffffffffff020}, {0x7}]}, 0xffffffffffffff60) 2018/04/10 21:59:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "16a8e4684f243edac9ff346f7b513abe15ef0adfef039bec8fbd6a712c50310e5e4d23a33e56a00d0cdbd604c0a0f806094f54a195ab5a94a18449b002f9685d152226f3ae064fc86162b12c068eda7efedd443ca356505867f93353"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000011c0)) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001280)="86686a97c3e45ef655ba3046148531c95aecc1b9c5f0c43092d00519dcf73e6c39b9ede45e360038a1c36a2e7ba9b04418eda691f617bd5ad63cd8bbec8a3445825bdc6d7aea9b86cb7647e6e225761a9bc04b6d33e4e1657fd0be3a8fc0ff283ba31022b66900428b0e371fe4008b1632ea19ddb66c5458c681c85dba93570ed1f0f3cf9646153d06085f", 0x8b, 0x10001}, {&(0x7f0000001440)="2b005e1b34d7191b8c5382c733423c8583e4d4bf87630cb07ff2794adc0bc9dafbc87fa03d125f6446331cff6c4ebdea8ab2bdb4a2f2d9499f1aab1f56b8f6006d2314dfd8891d5d9ffc388b5c8db64e5275325d36914bd67c85d72028fba0f2499026e2a16cdfb2eb86cc4f44a1827517aa73ceaa0f45a00b7d7b", 0x7b, 0x4}], 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001540)=0x2, 0x4) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000001580)=""/128, 0x80, &(0x7f0000001600)=""/94, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001700)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x7}}}, &(0x7f00000017c0)=0x84) r3 = semget(0x2, 0x1, 0x609) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000001800)=""/35) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x4, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) capget(&(0x7f00000018c0)={0x19980330, r4}, &(0x7f0000001900)={0x100, 0xffff, 0x60a1, 0x5, 0x2, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001940)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001980)=0x5) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x100000000, 0x1, 0x40, 0x1, 0x7ff, 0x5, 0x8, 0xfffffffffffffffb, 0x5, 0xffffffffffff8000, 0x5, 0xd16a, 0x9325, 0x32e28cf3, 0x8]}, &(0x7f0000001b00)=0x100) semop(r3, &(0x7f0000001b40)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x0, 0x800}], 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001b80)=@pic={0x7fff, 0x40000000, 0x7fff, 0x401, 0xe50, 0x4000, 0x5, 0x2, 0x0, 0x0, 0x0, 0x80, 0x8, 0xbc9f, 0x5, 0x1e}) syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x9, 0x200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001d00)=0x9d, 0x4) fcntl$setown(r0, 0x8, r4) r6 = creat(&(0x7f0000001d40)='./file0\x00', 0x65) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000001d80)) syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x1, 0x240200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/04/10 21:59:43 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x81, 0x3f, 0x4, 'queue1\x00', 0x4}) r2 = inotify_init1(0x0) r3 = dup2(r2, r0) r4 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1ff) inotify_rm_watch(r3, r4) 2018/04/10 21:59:43 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001400092500000000000400000a000000", @ANYRES32=r1, @ANYBLOB="080008000006000014000200ff020000000000000000000020000001afb1da97bc2d6258bb98df859c6b265f9b9ecfdaf2f1bc676d3b92ac40bfd801d45d8fae38566ae3e7bcc7b2ce4b41f87d0a31c6bfb823c29fd86f30135596684b698b5b954ae6018cc9f3ba8acbecb38ef3a69fe4450c44f88f6f908e488c5d09af666fad04f08860af5b9eb2b96afd691e6b5376db536c2f68ae89a35b49ccd92bd1afb33b1ab1bf6eb3cd519c11bb937508241ddd546420043fdbfd47973f6d052189a084ae187b80fbfe5d72dce3e1957117e9831b529340580aeeef2b4bb71306"], 0x34}, 0x1}, 0x0) 2018/04/10 21:59:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000180)=0x9, 0x8) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000040)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x50102) ioctl$TCFLSH(r2, 0x540b, 0x20) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0xfff, 0xcfd, 0x1}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000001c0)="671902aaa77902", 0x7) 2018/04/10 21:59:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x803, 0x6]}, 0x8) sendfile(r0, r0, &(0x7f0000000000), 0x10001) 2018/04/10 21:59:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) ioctl(r0, 0x2201, &(0x7f0000497000)) 2018/04/10 21:59:43 executing program 1: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x8000) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) sendfile(r0, r1, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) [ 246.752096] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 122s! [ 246.760624] Showing busy workqueues and worker pools: [ 246.765936] workqueue events: flags=0x0 [ 246.770161] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 [ 246.776731] pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler [ 246.787031] workqueue mm_percpu_wq: flags=0x8 [ 246.791534] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 [ 246.797697] pending: vmstat_update [ 248.999023] INFO: rcu_sched self-detected stall on CPU [ 249.004463] 1-....: (124998 ticks this GP) idle=502/1/4611686018427387906 softirq=36936/36936 fqs=31221 [ 249.014512] (t=125000 jiffies g=20175 c=20174 q=273) [ 249.019778] NMI backtrace for cpu 1 [ 249.023387] CPU: 1 PID: 10420 Comm: syz-executor1 Not tainted 4.16.0+ #18 [ 249.030307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.039640] Call Trace: [ 249.042201] [ 249.044371] dump_stack+0x1b9/0x294 [ 249.047996] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.053172] ? lock_release+0xa10/0xa10 [ 249.057126] nmi_cpu_backtrace.cold.4+0x19/0xce [ 249.061787] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 249.066976] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 249.072261] arch_trigger_cpumask_backtrace+0x14/0x20 [ 249.077452] rcu_dump_cpu_stacks+0x175/0x1c2 [ 249.081848] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 249.086869] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 249.092314] ? print_other_cpu_stall+0x4a0/0x4a0 [ 249.097070] ? debug_check_no_locks_freed+0x310/0x310 [ 249.102244] ? find_held_lock+0x36/0x1c0 [ 249.106288] ? lock_downgrade+0x8e0/0x8e0 [ 249.110415] ? debug_check_no_locks_freed+0x310/0x310 [ 249.115586] ? lock_release+0xa10/0xa10 [ 249.119548] ? graph_lock+0x170/0x170 [ 249.123339] ? graph_lock+0x170/0x170 [ 249.127132] ? graph_lock+0x170/0x170 [ 249.130917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.136520] ? graph_lock+0x170/0x170 [ 249.140309] ? graph_lock+0x170/0x170 [ 249.144096] ? __lock_is_held+0xb5/0x140 [ 249.148146] rcu_check_callbacks+0x21b/0xad0 [ 249.152537] ? rcu_cpu_stall_reset+0x210/0x210 [ 249.157101] ? trace_hardirqs_off+0xd/0x10 [ 249.161318] ? raise_softirq+0x1b2/0x450 [ 249.165360] ? raise_softirq_irqoff+0x310/0x310 [ 249.170028] ? read_boot_clock64+0x70/0x70 [ 249.174334] ? account_guest_time+0x3d0/0x3d0 [ 249.178832] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.184349] ? hrtimer_run_queues+0x70/0x300 [ 249.188738] ? run_local_timers+0x168/0x1d0 [ 249.193045] ? timer_clear_idle+0x50/0x50 [ 249.197178] ? account_system_time+0x7f/0xb0 [ 249.201569] ? account_process_tick+0x76/0x240 [ 249.206143] update_process_times+0x2d/0x70 [ 249.210450] tick_sched_handle+0xa0/0x180 [ 249.214581] tick_sched_timer+0x42/0x130 [ 249.218622] __hrtimer_run_queues+0x3e3/0x10a0 [ 249.223191] ? tick_sched_do_timer+0x100/0x100 [ 249.227756] ? hrtimer_start_range_ns+0xd10/0xd10 [ 249.232584] ? pvclock_read_flags+0x160/0x160 [ 249.237063] ? kvm_clock_read+0x25/0x30 [ 249.241029] ? kvm_clock_read+0x25/0x30 [ 249.244989] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 249.249990] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 249.255340] ? do_timer+0x50/0x50 [ 249.258777] ? rcu_nmi_exit+0xd7/0x2b0 [ 249.262653] ? do_raw_spin_lock+0xc1/0x200 [ 249.266874] hrtimer_interrupt+0x286/0x650 [ 249.271100] smp_apic_timer_interrupt+0x15d/0x710 [ 249.275923] ? smp_call_function_single_interrupt+0x650/0x650 [ 249.281791] ? _raw_spin_lock+0x32/0x40 [ 249.285749] ? _raw_spin_unlock+0x22/0x30 [ 249.289891] ? handle_edge_irq+0x330/0x870 [ 249.294120] ? task_prio+0x50/0x50 [ 249.297649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.302479] apic_timer_interrupt+0xf/0x20 [ 249.306694] [ 249.308937] RIP: 0010:__snd_pcm_lib_xfer+0x755/0x1d10 [ 249.314102] RSP: 0018:ffff88018f3f6b78 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 249.321795] RAX: 0000000000000000 RBX: ffffffffffffffe0 RCX: ffffed0031e7ed86 [ 249.329049] RDX: 0000000000000000 RSI: ffffffff85a4655e RDI: ffffed0031e7ed8e [ 249.336302] RBP: ffff88018f3f6e18 R08: ffff8801cd7fef78 R09: 0000000000000006 [ 249.343558] R10: ffff8801cd7fe700 R11: 0000000000000000 R12: 0000000000000004 [ 249.350816] R13: 00000000ffffffe0 R14: ffff8801bec2a0c0 R15: ffff8801ce862040 [ 249.358104] ? __snd_pcm_lib_xfer+0x73e/0x1d10 [ 249.362686] ? __snd_pcm_lib_xfer+0x73e/0x1d10 [ 249.367251] ? print_usage_bug+0xc0/0xc0 [ 249.371382] ? print_usage_bug+0xc0/0xc0 [ 249.375423] ? lock_release+0xa10/0xa10 [ 249.379382] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 249.384991] ? dummy_proc_read+0x6e0/0x6e0 [ 249.389220] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 249.394047] ? mark_held_locks+0xc9/0x160 [ 249.398183] ? retint_kernel+0x10/0x10 [ 249.402063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.407068] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 249.411826] ? retint_kernel+0x10/0x10 [ 249.415703] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.421226] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 249.425703] snd_pcm_oss_write3+0xe9/0x220 [ 249.429929] snd_pcm_oss_write2+0x34c/0x460 [ 249.434231] ? snd_pcm_oss_write3+0x220/0x220 [ 249.438711] ? find_held_lock+0x36/0x1c0 [ 249.442753] snd_pcm_oss_sync1+0x332/0x5a0 [ 249.446986] ? snd_pcm_oss_write2+0x460/0x460 [ 249.451466] ? kasan_check_read+0x11/0x20 [ 249.455609] ? rcu_is_watching+0x85/0x140 [ 249.459736] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 249.464908] ? wake_up_q+0x100/0x100 [ 249.468612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.474135] ? snd_pcm_format_set_silence+0x203/0x540 [ 249.479310] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 249.484132] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 249.488534] ? fsnotify_first_mark+0x330/0x330 [ 249.493108] ? kobject_put+0x8e/0x280 [ 249.496890] snd_pcm_oss_release+0x214/0x290 [ 249.501278] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 249.506271] __fput+0x34d/0x890 [ 249.509531] ? fput+0x1a0/0x1a0 [ 249.512793] ? check_same_owner+0x320/0x320 [ 249.517099] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.521574] ____fput+0x15/0x20 [ 249.524836] task_work_run+0x1e4/0x290 [ 249.528704] ? task_work_cancel+0x240/0x240 [ 249.533024] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.538630] ? switch_task_namespaces+0xa2/0xd0 [ 249.543282] do_exit+0x1aee/0x2730 [ 249.546801] ? kasan_check_write+0x14/0x20 [ 249.551033] ? mm_update_next_owner+0x980/0x980 [ 249.555681] ? print_usage_bug+0xc0/0xc0 [ 249.559735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.565252] ? snd_pcm_oss_write3+0x1c5/0x220 [ 249.569817] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 249.575332] ? snd_pcm_oss_write2+0x2b8/0x460 [ 249.579811] ? __lock_acquire+0x7f5/0x5130 [ 249.584035] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 249.589556] ? snd_pcm_oss_write+0x6d4/0xa20 [ 249.593949] ? debug_check_no_locks_freed+0x310/0x310 [ 249.599216] ? __vfs_write+0x113/0x880 [ 249.603086] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 249.607910] ? kernel_read+0x120/0x120 [ 249.611783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.617304] ? check_same_owner+0x320/0x320 [ 249.621606] ? graph_lock+0x170/0x170 [ 249.625383] ? print_usage_bug+0xc0/0xc0 [ 249.629424] ? __kernel_write+0x192/0x380 [ 249.633549] ? memset+0x31/0x40 [ 249.636808] ? find_held_lock+0x36/0x1c0 [ 249.640876] ? lock_downgrade+0x8e0/0x8e0 [ 249.645008] do_group_exit+0x16f/0x430 [ 249.648892] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 249.653451] ? SyS_exit+0x30/0x30 [ 249.656887] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.661361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.666362] get_signal+0x886/0x1960 [ 249.670063] ? ptrace_notify+0x130/0x130 [ 249.674106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.679627] ? splice_direct_to_actor+0x468/0x8d0 [ 249.684452] ? save_stack+0xa9/0xd0 [ 249.688060] ? pipe_to_sendpage+0x3f0/0x3f0 [ 249.692367] ? do_splice_to+0x190/0x190 [ 249.696324] ? graph_lock+0x170/0x170 [ 249.700105] ? rw_verify_area+0x118/0x360 [ 249.704244] do_signal+0x98/0x2040 [ 249.707771] ? find_held_lock+0x36/0x1c0 [ 249.711814] ? setup_sigcontext+0x7d0/0x7d0 [ 249.716130] ? lock_downgrade+0x8e0/0x8e0 [ 249.720346] ? lock_release+0xa10/0xa10 [ 249.724305] ? __might_sleep+0x95/0x190 [ 249.728269] ? exit_to_usermode_loop+0x87/0x310 [ 249.732921] exit_to_usermode_loop+0x28a/0x310 [ 249.737494] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 249.742329] ? do_syscall_64+0xb7/0x9d0 [ 249.746285] do_syscall_64+0x792/0x9d0 [ 249.750153] ? vmalloc_sync_all+0x30/0x30 [ 249.754280] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.758760] ? finish_task_switch+0x1ca/0x820 [ 249.763236] ? syscall_return_slowpath+0x5c0/0x5c0 [ 249.768147] ? syscall_return_slowpath+0x30f/0x5c0 [ 249.773069] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 249.778413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.783239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.788409] RIP: 0033:0x455259 [ 249.791579] RSP: 002b:00007f6212215c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 249.799277] RAX: 00000000000010fd RBX: 00007f62122166d4 RCX: 0000000000455259 [ 249.806524] RDX: 0000000020b4bff8 RSI: 0000000000000016 RDI: 0000000000000015 [ 249.813774] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.821029] R10: 0000000100000002 R11: 0000000000000246 R12: 00000000ffffffff [ 249.828282] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000000