0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb283274963f9095aef4eab391631e736727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f9d000)=0x0) r2 = memfd_create(&(0x7f0000767000)='vboxnet0\x00', 0x1) r3 = socket(0x7, 0x800, 0x482) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000438000)=0x1, 0x4) sendmmsg$unix(r2, &(0x7f000069d000)=[{&(0x7f0000567000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000211000-0x20)=[{&(0x7f0000866000)="ccae16dbe528d953ce19e3fe32fd778801f351ba04e2f41cb5c9f74c09802c7300c4032d6f026d17b368765f63ec72e028c4b86cdd631e6e33811e9aa5a46560e6a624591a2735e8e5be3478862b49adf51a5b42e74b7c50fb6f82df519b2e3ffcf2a45febc8987608b3b700cd503725a5915d57b61b27e3cc944edf2c3911e7146d1ed373d8cada6d23fe8683a3ed9111b52729141e5f69f7d2b942f1ca8a8c8c222ab11e0590b0145ee251e14158917b87de8a6ddb6834", 0xb8}, {&(0x7f000069a000)="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", 0xfb}], 0x2, &(0x7f0000c15000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x20, 0x4000010}], 0x1, 0x24000014) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000f7000)={0x0, 0x0}) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fba000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000019d000)={0x56, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000013f000-0x74)=""/116) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x42010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x0, ""}], 0xf, 0x0}, 0x0) [ 238.258353] encrypted_key: insufficient parameters specified 2018/01/17 07:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000ade000)="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", 0xffffffffffffffcb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000699000)={0x9, [0x3, 0x4c8, 0x1ff, 0x7, 0x26, 0x0, 0x1, 0x6, 0x4f]}, 0x16) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00009dc000-0xc6)=""/198) ioctl$sock_ifreq(r1, 0x8920, &(0x7f00007bf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00002df000)="d5f9747cb5b5b449655c9959c090b9317832527065a8763f60f2e570dd61c2a2"}) 2018/01/17 07:47:40 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000140000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setregid(r0, r0) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80041) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc9000)={0x0, 0x0}) [ 238.332487] binder: 11619:11620 got reply transaction with no transaction stack [ 238.350791] binder: 11619:11620 transaction failed 29201/-71, size 0-0 line 2757 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000000a000)={r2, 0x3}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000000)=0x1f, 0x4) 2018/01/17 07:47:40 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f000019c000)={&(0x7f0000000000)="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", 0xfffffffffffffc87}) clone(0x0, &(0x7f00006c5000)="", &(0x7f00001eb000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000019000)="") getpriority(0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0x5fd)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 07:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000f0f000)={0x3, 0x0, [{0x7, 0x7, 0x0, 0x0, @sint={0x4, 0xfffffffffffffff8}}, {0x8000, 0x2, 0x0, 0x0, @sint={0x1, 0x2}}, {0x3f, 0x7, 0x0, 0x0, @irqchip={0x6044, 0xee9f}}]}) io_setup(0x4, &(0x7f00004f4000)=0x0) io_destroy(r2) accept(0xffffffffffffff9c, &(0x7f0000e17000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000442000)=0x32) r4 = creat(&(0x7f0000437000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009bc000-0x4)={0x0}, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) io_destroy(r2) fchmod(r0, 0x100) fstat(r3, &(0x7f000029c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000037a000)={0x0, 0xf2, "db62153d914651e415c0a6164cea995f76dc8b9d6995d70e8c8e163232de8d02bd49e5118030d460cb3d2078fbd9d51ee3e3b2b72eaaa9d4a03b30f5db6b68af2577d0cf923f9a4e7d59b3774055ad667395e125413a07dee5752ecf9fd4af65b22ee922abc1dcb6537cd3c99f37f030d37358d6fe67cf7090d9dc2e0aeee49939863a863faf7f6ab2255fd731986b0c94745d780d8a5214af0c5365e231593e1ab2878923ff04dd50ead8e846271461ee6151ca2ca28e04b1a2f99ad7a116437d502f4aa2b22afd90ce648f9194db7b5c4b3168023e638acee5a4e9d663a4a4cd2427e4189fb6c948b5a6c13f4cf2ac07f8"}, &(0x7f00001b1000-0x4)=0xfa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00003b6000-0x6)={r6, 0x3, 0xfb3a}, &(0x7f000066a000)=0x8) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000690000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x404640) perf_event_open(&(0x7f000001d000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8080f, 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5b000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f00002c8000)=0x2, 0x4) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000c13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000537000-0x8)={0x0, 0x6}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000315000)={r2, @in={{0x2, 0x3, @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]}}, &(0x7f0000451000-0x4)=0x8c) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) pipe2(&(0x7f0000f66000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d0a000-0x8)={r2, 0x6}, &(0x7f000068c000)=0x8) clock_gettime(0x0, &(0x7f0000a4a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00002e0000-0x40)={0x3ff, 0x5f9c, 0x9, 0x10001, 0x7, 0x8, 0x3, 0x3}, &(0x7f0000dcd000)={0x100000000, 0x3, 0x74, 0x1, 0x3ff, 0x1, 0x3, 0x7}, &(0x7f0000228000)={0x7, 0xdf, 0x6, 0x0, 0x2, 0x8, 0x1, 0x1}, &(0x7f0000ec8000-0x3)={r4, r5/1000+10000}) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000879000)='/dev/input/event#\x00', 0x7, 0x5) clock_gettime(0x0, &(0x7f00000fd000)={0x0, 0x0}) select(0x353, &(0x7f0000292000-0x40)={0xffffffffffffffff, 0x9, 0x7fffffff, 0x401, 0x2, 0x6, 0x7e, 0x7f}, &(0x7f0000c9c000-0x40)={0x8, 0x6, 0x937, 0x8, 0x40, 0x5, 0xb90a, 0x9}, &(0x7f0000983000)={0x9da, 0xdff, 0x6, 0x40, 0x7, 0x8000, 0xa7f, 0x5}, &(0x7f0000123000)={r1, r2/1000+10000}) write$evdev(r0, &(0x7f00005b8000)=[{{r3, 0x0}, 0x3, 0x2a95, 0x0}, {{0x0, 0x2710}, 0x1, 0xfa0d, 0x0}], 0x30) 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x7, &(0x7f00006a9000)={0x0, 0x1f, 0x4, @thr={&(0x7f00002e8000-0x83)="9ee739a62947d884174fdc8826492cf280ee28da3a3015587234d2a2288e2138a8174ddf62664a95482a45303d081fca12f4b3335f1e2fc1eb918216a216909a1d17679ca37e1b189b21768f5055f3342703015a284503398934c2794d1bce0d327549ae1c911ebf4b9a1a59e0eddf1ffb5cbf939603aa024b70ccf8d29ddf28434b37", &(0x7f0000b47000)="4a8893e85c65ffaf3abbfd4b9ec638000f2773294b2cc3e304955fd4dfd405d0dae1f657d88053d78519783b4040c8752cbd185e5a1961b21a4ae50c3fa67a0a63f641a237717680983406c67c49409d3bf8523ba15bfb7c46eaf6f3bb8aa82a4356751eae21058fb42c6365da113b1e510e70c3d67bd0e812ef4398fd977e81ef70a973c85dbc67ca4747fd7a22b91fff73fa5bf8b957a6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000-0x4)=0x0) timer_delete(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000af8000-0x28)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000afa000)={0x77359400, 0x0}, &(0x7f0000584000-0x8)={0x0}, 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r3, &(0x7f0000771000-0x8)=0x0, 0x8) [ 238.434843] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 07:47:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) r1 = socket(0x8, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xb5, "0a7de1a5352e85573f6418041cbc017bd384c49be1cc7d3ae6b63286939fd1bc4d526ad5db39084bb23966441952579bc409c33dc57f321fa514f7a77d55813da18d69b57619362e64a440c895e29327ddd38b21195ffd426f24c2e4e9226cf052ed5a2101a01e107e8e053aef78f3b084503b7a3ca098999e95a7f5b80b686dbacabfa51539d72ba6a1e9633337e97e20b38378efff976c3c64068fafc8ce8fbd408635ccc0b9e8bd9d91295c496330bab55a8c26"}, &(0x7f0000003000-0x4)=0xbd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x1, 0x6}, &(0x7f0000001000)=0x8) 2018/01/17 07:47:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x442000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00002d3000+0xff1)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffffc8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000002000)=""/151, 0x97}, {&(0x7f0000002000-0x3a)=""/58, 0x3a}, {&(0x7f0000003000)=""/162, 0xa2}], 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x5, 0x4, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0xad4, 0x1f, 0x4, 0x8001, 0xee, 0x1, {r2, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x8000, 0xaf0, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000002000-0x10)=@can={0x1d, r5, 0x0, 0x0}, 0x10) ioperm(0x0, 0x4, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/hwrng\x00', 0x90000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00006b0000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000dd9000)=0xc) r1 = socket$inet(0x2, 0x805, 0x0) sendmsg(r1, &(0x7f0000a15000)={&(0x7f0000cc8000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003dd000-0x50)=[], 0x0, &(0x7f0000b0f000-0x110)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000508000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000b86000)={0xf650}, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000123000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004d2000-0xc4)={0x0, 0xbc, "0ab1148f6bca3bdf8f559620a34b487412f1ec39f70898b8651f9c0504314924d6b86cb371e0357c3637878479bfc718ab535ee53f6eaa96d1be082eefcdf587e380c5b896dd20ac2672d9626e7b40df28404cda640daec659e2c99f7a4e6e1ba247e31bc374e6aa1b006442cacb51db4571fd5a2b4fd46e26d837363843ea2bef397a971ff7ce9835b2ad168ff1eb3c4e2c4b50124a109c1a4985043e4c25d31a1a20bf3342946e1c4cfadef27545fa1c5e1aa25ec0a7da15f05710"}, &(0x7f0000c80000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008a2000)={0xd59, 0x1, 0x1, 0x8000, r1}, &(0x7f0000121000-0x4)=0x10) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000bae000-0x4a)=""/74, 0x4a, 0x0) connect$inet(r0, &(0x7f0000ac5000)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000313000)=0x0) perf_event_open(&(0x7f0000712000)={0x5, 0x78, 0x9, 0x7f, 0x5, 0x9, 0x0, 0x5, 0x8000, 0x1, 0x1, 0x1, 0x800, 0x8, 0x0, 0x3b8, 0x10000, 0x4, 0x7, 0x1, 0xfffffffffffffff7, 0x9, 0x1000000000000000, 0x80000001, 0x7, 0x6, 0x6, 0xff, 0x81, 0x101, 0x1ff, 0x0, 0x4, 0x1, 0x3, 0x5, 0x1, 0x1, 0x0, 0x1, 0x6, @perf_bp={&(0x7f00005c9000-0x1)=0x0, 0x0}, 0x40, 0x7fffffff, 0xc000000000000, 0x7, 0x0, 0x0, 0x8001, 0x0}, r1, 0x6, r0, 0x4) 2018/01/17 07:47:40 executing program 6: pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d5000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00001d4000-0x20)={0x4000, 0x10f001, 0xda7, 0xffffffffffffff00, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000930000-0x6)={0x3, [0x1, 0x8, 0x7]}, 0xa) fallocate(r1, 0x0, 0xfffd, 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000271000-0x4)=r2) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f00002de000-0x8)={0x0, 0x0}, 0x4000) getsockname$packet(r1, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c16000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000898000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) sendmsg$nl_route(r2, &(0x7f0000862000)={&(0x7f0000fb7000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00007c9000-0x10)={&(0x7f0000c70000)=@mpls_getroute={0x24, 0x1a, 0x800, 0x2, 0x0, {0x1c, 0x90, 0x80, 0x5, 0xfd, 0x1, 0xc8, 0x0, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x40001}, 0x0) bind$ipx(r1, &(0x7f0000cba000-0x10)={0x4, 0xf0, 0x7, "99292dd76b14", 0x7, 0x0}, 0x10) 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000414000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000093c000-0x60)=[{&(0x7f0000fb8000)=""/94, 0x5e}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f00006d3000-0xcf)=""/207, 0xcf}, {&(0x7f00004c8000-0xe9)=""/233, 0xe9}], 0x6, 0x0, 0x0, 0x0}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = socket$inet(0x2, 0x80000, 0x40) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x953d, 0x3, 0xa000000000000, 0x2, 0xa0, 0x80, 0xed, r2, r3}, {0x7fff, 0x7ff, 0xfffffffffffffffb, 0x180000000000, 0xffffffffffff7fff, 0x1ff, 0x80, 0x5}, {0x9cc, 0x8, 0x9, 0xfffffffffffff9b5}, 0xc35a, 0x2, 0x3, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0xffffffffffffffff, 0x2, 0x3, 0x6, 0xfffffffffffffffa, 0xe293, 0x3}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x2d, "9fe97297b48bd3ed17a0fe157668fb094ec6f3acddff16737714e4332d2ff0918bb84a8618e8f8df8bea9e3a4e"}, &(0x7f0000002000)=0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r4, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd2fafd8000000000, 0x9, 0x4, 0x8}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x0, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x2c)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000)=@random={'trusted.\x00', 'ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000004000)=""/221, 0xdd) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000001000)=0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0xd07a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000006000-0x4)=0x6, 0x4) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000bff000-0x8)=0x0) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000bfc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000884000-0x4)=0x136, 0x800) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) dup(r3) syz_open_dev$sndseq(&(0x7f0000ef3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/17 07:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000021a000)={0x0, 0x11, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x0) timer_gettime(r0, &(0x7f0000484000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:47:40 executing program 0: mlock(&(0x7f00003b7000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndmidi(&(0x7f00007d4000)='/dev/snd/midiC#D#\x00', 0x81, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000061a000-0x20)={0x1, 0x3, 0x3000, 0x2000, &(0x7f0000aad000/0x2000)=nil}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000014a000-0x4)=0x400, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ae000+0x496)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/17 07:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000284000-0x10)={0x0, 0x100, &(0x7f000094c000-0x100)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc936}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000000}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80000001}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x0, 0xffffffff9efde106, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b}]}, &(0x7f0000c9c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000953000)={r1, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f3, 0x3, 0x7, 0x8001, 0x9}, &(0x7f00001f7000)=0xa0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000024000-0x8)='./file0\x00', 0x1, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000276000)={r2, 0x9}, &(0x7f00001bd000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e1e000)={r4, 0x3ff}, &(0x7f000027e000-0x4)=0x8) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") link(&(0x7f0000b24000-0x8)='./file0\x00', &(0x7f0000d9c000)='./file0/file0\x00') 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f00003b2000-0x8)='./file0\x00', 0x222000, 0x188) bpf$BPF_PROG_DETACH(0x9, &(0x7f000078f000)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f00007de000)="", &(0x7f000007e000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/17 07:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000-0x4)=0xff32) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ded000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000-0x4)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000d96000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/17 07:47:40 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b3d000-0x12)='/dev/input/event#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006f9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x1000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000ff9000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x2200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000003000-0x88)={0xe41, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b8d000-0x4)=0x0, &(0x7f0000cdf000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000d58000-0x4)=0x0, &(0x7f0000cab000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000-0x110)={{0x4, 0x6, 0x2, 0x0, "4f6f8333d45aeadc21bdf5d9b23d928a88ef3a67f06554267aae08588792c45878e2f20816d2dfc419034cb7", 0x1}, 0x0, 0x0, 0x80000000, r2, 0xcc52, 0x1, "e1f5c8b68ec65b8b36cc828b3d8435b9effb16e22a25710c86c697a1856ff9dd822b6f9f6baaea5351e2643d72f437668f54f09d88a9568522e36638ff17a550", &(0x7f0000f74000)='mime_typeselfwlan0\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7e0, 0x7, 0x5, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x17)="6d643573756d2dc3776c616e3176626f786e6574302d00", 0xffffffffffffffff) keyctl$session_to_parent(0x12) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f9d000)={0x1, 0x2000, 0x2608, 0x0}, 0x10) 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000849000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b36000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x10000000000001, 0x0, &(0x7f000004a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a2a000)=0x0, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008df000-0x10)={0x2, &(0x7f0000b37000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000b36000)={0x10000, 0x5, 0x964, 0x22, &(0x7f000072e000)=""/34, 0x6e, &(0x7f0000b37000-0x6e)=""/110, 0x6c, &(0x7f0000b37000-0x6c)=""/108}) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f000011f000)='/dev/kvm\x00', 0x40000, 0x0) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000012000)=[{{&(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000019000-0x1f)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000018000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000018000)=""/200, 0xc8}, {&(0x7f0000014000-0x6f)=""/111, 0x6f}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffff}, 0xfffffffffffffffe}], 0x2, 0x2, &(0x7f0000019000-0x10)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000015000-0x38)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000)={&(0x7f0000018000)=@can={{0x2, 0x5, 0x3, 0x401}, 0x1, 0x2, 0x0, 0x0, "49e8cd1ac91496fc"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x44080) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000)='/dev/audio\x00', 0x100, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000001000-0xc)={0x1f, 0x1, 0x1000, 0x5, 0x5, 0x8}) munlock(&(0x7f0000004000/0x2000)=nil, 0x2000) sendmsg$can_bcm(r2, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000dc9000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x10000ffb, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000352000)={0x0, 0x0, []}) 2018/01/17 07:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) userfaultfd(0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000ab7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000443000-0x4)=0x1c) 2018/01/17 07:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) removexattr(&(0x7f000079c000-0x8)='./file0\x00', &(0x7f0000870000-0x1a)=@known='com.apple.system.Security\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000325000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000097000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000072000-0xd)='/dev/dmmidi#\x00', 0x8, 0x420001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000775000-0x20)={r4, &(0x7f0000fc2000)="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", &(0x7f000083e000)="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", 0x2}, 0x20) close(r3) close(r2) close(r0) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000965000-0x45)=""/69) sendmmsg$unix(r2, &(0x7f0000490000)=[{&(0x7f0000e62000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001b000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8000, &(0x7f0000cb2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000038e000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000981000)=r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x7c, &(0x7f0000ff7000-0x18)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8c100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xab)={0x0, 0xa3, "96d17037c619488fbee646b77f2217cd7c09a3e8706c3d58f65e696e553c4223eba04a992c559facc3651320e9626ee20fa35ab0b6754ec062c1b7bdcad7a2f1949992670f8d33e5dfa26ff4fe2dfa950a8b4a06ac948a39c15d07dd531dda42501886885eef9920adc111d3d771e8219141d6d0ce2665b1a72436cd01dfce2474f573c65f7e8faad4cd21410f0cdaa7f356a7573c9ea0a3d044433d9e034e5ac5224f"}, &(0x7f0000001000-0x4)=0xab) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dd6000-0x8)={r1, 0x6}, &(0x7f0000c10000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f58000-0x49)={r2, 0x41, "6a15d6a4bf7213a135712b31fad6fd89b5a59aef4825e9794f95933cbd5dcef2d9c61e276a771a33ed1a50da712faacafa4aecd2182d2476655b1c88c4b44434d3"}, &(0x7f00007bd000)=0x49) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x1)=0x10) gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000058d000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000d81000)=0x0, &(0x7f0000b2b000-0x4)=0x4) 2018/01/17 07:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000ab2000)={0x27, 0xd35, 0x20, 0x0, 0x8001, 0x1f, "a28dc4e38ef12804d11625e312d9d3944875b9c0e7cdee9f7dcbec4f8007ce3af36e98363ea594e1d75f97bda55afc5adae4e5d7f09953c780719a3ee706ac", 0xb86}, 0x60) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000043b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/17 07:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e3000000000ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000edc000-0x10)=[], 0xfb6810395f7936b) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d7000)="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", 0xfd) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000553000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000df8000)=""/0, 0x0, 0x0}, 0x0) r3 = add_key$user(&(0x7f00000f4000)='user\x00', &(0x7f0000996000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000bf000)="2b97dab29a83c015296efcc39bdb0c769a98df301b13c40639e6986fe6f7dbea0072939d9bb74c48c1fb8722376e15abd88197c1b20ede7ad8f1b8f51aa4c4f5171ee4f5ecef4e6dc7b3eee5cf037b664f30acb5330f05d5177eddce6effce0fbe60a11b5a026eee5aff3e2e4a46d80368c6c650ce032727758e09030f06092dbfa8ab3bc3f1d51c349204ccd9b8d0a9aa878ccae1fa5a3fe0c4e9eb2ae4f35fb88d2c9d8cdf49ad67a62e40484e30a51926c4b54de43893a63031579c5481fe026b64414d395b60a5c1918b1082c0e306e6da5f29aaf477faf3c033bda1b1af1c20ced783bb793e93f17287381f0d7068", 0xf1, 0xffffffffffffffff) r4 = request_key(&(0x7f000076b000-0x8)='rxrpc_s\x00', &(0x7f0000de1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e03000)='lrw(cast6)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000373000)="ecb81525e6a545a42b22ca63f2790d2ff25c18920ea353f64e9204316cd94bd8493655a01daddf6dc6e57d60810760fefca2105949d04dee27ea6fb3bcfbbd8da63cb29b6d4beada3e991e0f6a7a2e497a0d6a3962516a534a691cf6f5b782cbcde965764c4e86ac9b94d17d8de3f75f0aeec49bdda60f68c40360c83377c4bd3ae3a6f9cc957557a9b56eb3b2c097b159dc8efb7f8a5c34d4a316cdc6b2ab40d3615d29cef8fc22dd621628288ab55bd416000b121d912f97c85c5a2ee936b7ad4ed5dba77316ac3c214f8565") keyctl$instantiate_iov(0x14, r3, &(0x7f0000449000)=[{&(0x7f00001ac000)="f2a7c97de1b5a75ff182eae5bc4a82c95346c377e4d48400fed70914e60b35fecba849902b5a3747badafe8aff2cb329df511f7f39a1550461fd4b0bd8de388ce8eff4c5cf46670a2114cb432323210026927a5639839a938aa7f6a3ddbd22d41ef4f0cfb0008508bce57c89ef5fab1a5aa8e11db34b4c5388dc4ca31791b9de3da2d2d631b197a210b6d567534067d24d54a133054ea90183192560bb7c71b2bf8bb9015ead5ceb7a10ac88846cee59e961cc7267125a4eaf6dd86499a547a1971597c107cdc177d4fdff345e591a1f45cc7a5bafc6d05508e67927", 0xdc}, {&(0x7f000049d000-0x49)="1190aefd4abc457d0f521c129c715dff816ca0001e99f16f8d1dc6f9b9bc3db7fea2b7711a4f653bf666e961fb22d58bf7aa8825206c017d234fc5eccb518e5b6e6d9a5913189ccf5e", 0x49}, {&(0x7f0000284000-0xac)="3321d801fff538e93aaa3a9e99e8ffbf1a17aa88312a8597ecce8f803d8521e90f812c16c0f5451b18a0ef36ca1c54aaf517bd1130ec1e1d53a0d065a0a059fde1958e88afe11c98cdc31e62225e45a3f644a854b151e6039fd09d482a39c828f3e97b536df364a5818a8fc720495a0c96426cbf18fa3b984ff1e0d94ea14b752d26dbe9ad13e06cf04f272b6653daee27f81f2d13826c5cbc9dc7d7a3c8f08e799b7e5e88589bc49efc728e", 0xac}, {&(0x7f0000c4a000)="8b2306ea89c12b251b0c2c2ad9e947f3bc173bc82bb69fbcef1605fdc756505f3af9cd9dab783a1cf5c4f539010b6d5c18c97c2667349dce9d961bb897775789fa16ed676ea65cdec8115778dbd44e3e745474b83dc2904759bf6793edb75de23df8cfd778f363793e2b1021211ecc8a7f8c", 0x72}, {&(0x7f000081d000-0xb8)="e9a50f4f0e621391d9fe0dcc6754369d0386ac814ce5a8f0b88fa2e5b5ec1cf55db4b670d59f25a52a25bae2e628d673cb4d1e8fd58725f415c3e1f507554801ebdc762762c5b017e8ae4b9ad5fd86ba4cceb2eb424a819e1099a643b28ec6404695be96717569691df68cea321c9d516dd9168a126d34960916d37860d6f4390941de695ca62e304b72af0f1ffbab7b7464c6cea533b675caa69172afeb0cda5186d6889ddc997500f41ac497b3a5c64c457482f356b0b7", 0xb8}, {&(0x7f00000c4000-0xec)="5ae513818f6a3cda9920051e1f963e9e3c319d02fbf036d7dc44d2e4a9dcbebd768cd605261188ef25e5deed729e30fdbad1e2636b5bd9f0ed39ca833d1768c8e881813f37e5cd5ed81d6f42f0a6f705bbfe1fd3060a72e4ed0b3c61242d3868d25aedc87278d3db41165d53e8b5fe51bc7bc10413e68682d2467e2c25af1bd06381ad6ae7078e95a13c9f9ef50c7b9e4216916b19fc484cd43143ff6e40dff11626aa8398ce3fec3f995c22ca9261d0e26610ab355ef06e57fef8a6a56e06cbea6070cffc74d0b564793f5dc8245e6475c5d7516c1832849a17ac9fe0a273c57d360a3b851029b2c9f9e28a", 0xec}, {&(0x7f0000ed8000-0x1000)="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", 0x1000}], 0x7, r4) close(r2) vmsplice(r0, &(0x7f0000ad4000-0x50)=[{&(0x7f0000817000)="", 0x0}, {&(0x7f0000e6d000-0x75)="0d753f9727afe82cce4b6e5d134d16205117782e9456539d376c8d1b2adc5beea0ccb7df777a0a4f8b990cd338c56a922d3c7a468758c369968bf04e7cecc759b64513279d489d1bac6fe5a7d76f41045490413eb5a222394f5e67254739502a96b5c2501bb9c3de4bee895600e574861dc8f563dd", 0x75}, {&(0x7f00009c0000-0x37)="21b6caff708a961719b48b4e899837400b83607fa9c91c9fa8b08a95576ecac8ef8fe304162c414ed2afc1651ee2631078b3f34c687579", 0x37}, {&(0x7f000023d000)="75857ff2ec02", 0x6}, {&(0x7f00003cb000-0xda)="f42e2abca32883ddab9713ca1351966b40aa230964016afb03a76be6cb4da215c5223a6545072b6dddbfdcf41e5bf31e86c6ef9c5c6488a18e118fd043b411879f479750ac16ae76cac7b2738ac8d62bd8d067445388444b5de4658a15f8fff0b74bc609126577fd82c55a895f7136e5813ec5ba8f12c55c88da60efc6044beaf297a1064df4c17267b62a421fb8920c464981a714cf15293c31140ac1f4cb280718431b5bb726dc76b4bac7162aab53429c0365c12512bea824ec9d8aab046e3a070850f5791ad54550a926180299396b0f021d53ba04108ce4", 0xda}], 0x5, 0x3) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="09000000b36c5526a5534195cbffffffffffff091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) flistxattr(r0, &(0x7f000092a000-0x93)=""/147, 0x93) r1 = syz_open_dev$adsp(&(0x7f0000852000-0xb)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/17 07:47:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f000024d000)="7106deb6d29fba44bc7e79b8fcd2fb48827d1a37ba8189c814ae8ebb46fbf08a3c58d388d8d64a640844de7f00000000000000c68dead99da149ad545b37a24e812f50b0655d3a9910629ff8c95ca93d0bdcd0b61a48db8163ad20cdfa82a02eabde24f91877b2e40e399a542e925c536b7bf995425aef43138ac85d105b9cf8cf286cc5273879fe3f4f3b9b504a0fa67286ff8f067155cefb30d94fa1166428f12806c99d9a835749fd631dadc78a72af0f869e47f87f456e136fc07aca65161bcf7dcd61261f6683fe539dfc26e39efa58cf", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003b9000-0xcd)="") eventfd(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000000000004, 0x0, 0x3ff, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/17 07:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x400000000000000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000728000-0xf1)=""/241) 2018/01/17 07:47:40 executing program 5: io_setup(0x800, &(0x7f0000e8a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/17 07:47:40 executing program 0: mknod(&(0x7f0000022000-0xc)='./file0\x00', 0x40080000009ffc, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x22725d00, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0xb)=@generic={0x8, 0xff, 0xfffffffffffff7bc}) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00004d3000+0x9c3)=0x100800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) bind$inet6(r1, &(0x7f0000e41000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/17 07:47:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x6)='smaps\x00') setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000002000)="b5cc7d9ac0376b3f4365fd7ad4e26ca8017f1eada3ca6d01ce1f4ae4445a173043cc404f5fe1db5fe601ad51331ff3679549d81ef208ce4df2db21b84df64b39074065696b528e478299100d9cdc85ab8cc6a272e5b95a535f608ff364b94fd472a089ed921cb908f9", 0x69) 2018/01/17 07:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000005a000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000942000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_emit_ethernet(0x76, &(0x7f0000bb6000-0x76)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x5, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, "0b6e516916963827"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) rmdir(&(0x7f00007f1000-0x8)='./file0\x00') 2018/01/17 07:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d20000-0x1a)={0x9, 0x1000, 0x8, 0x8001, 0x80000000, 0x7, 0x1, 0x9, 0x0}, &(0x7f0000ee5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009c5000)={r2, 0x5}, &(0x7f0000ab3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bf6000-0x8)={r2, 0x7}, &(0x7f0000bee000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000578000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000ac4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000dc6000)={0x0, 0x0}) utimes(&(0x7f000097d000)='./file0\x00', &(0x7f00003bf000)={{0x77359400, 0x0}, {r4, r5/1000+10000}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x9, 0x10, "29bec0f50fc64c2946967d829d25a4aa7eddd668c886ebb6fef8e6920520291eb35625e76136140b78f66f4c761a918f09363c9865459c1828ca0e8fbf63eb56", "d5ad656720d8794b0312cbc677b5766c9f84c92d37cf3fbc4c299791da712010", [0x774, 0x6], 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000547000-0xc)=""/12, 0xc, 0x0, &(0x7f000017d000-0x10)={0x0, r3}) 2018/01/17 07:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r3, r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r2) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000044e000)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004ef000-0x4)=0x0) move_pages(r5, 0x6, &(0x7f0000c96000)=[&(0x7f0000525000/0x1000)=nil, &(0x7f0000c84000/0x3000)=nil, &(0x7f00009b4000/0x1000)=nil, &(0x7f00008d8000/0x2000)=nil, &(0x7f00009ce000/0x4000)=nil, &(0x7f0000426000/0x4000)=nil], 0x0, &(0x7f0000452000)=[0x0, 0x0, 0x0], 0x0) r6 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f00009d8000-0x4)=0x6) 2018/01/17 07:47:40 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d0000-0xb)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009f9000-0x4)=0x0, &(0x7f0000576000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000012000-0x50)={0x7, 0x59, 0x608, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xfffffcea) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f00009d6000-0x40)="", &(0x7f0000bc7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="96") mprotect(&(0x7f0000d08000/0x3000)=nil, 0x3000, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/17 07:47:40 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2000000000b, &(0x7f0000f6c000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000ed000-0x6)={0x0, 0x80000000}, &(0x7f0000f80000)=0x6) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f80000)={r2, 0x9}, &(0x7f000099e000-0x4)=0x8) 2018/01/17 07:47:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffff001, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005c0000)=0x0) r1 = memfd_create(&(0x7f0000b49000)='!user@eth0@\x00', 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000095d000-0x1)=0x2, 0x4) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000761000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e93000-0x50)={@common='vlan0\x00', @ifru_map={0x8, 0x7f, 0x11f, 0x7, 0xf0a, 0x9}}) r3 = syz_open_procfs(r2, &(0x7f0000692000)="636f0065647572000000000001ff7200a5") fstat(r1, &(0x7f00009ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f000095a000-0x10)=[{&(0x7f0000158000-0x1c)="3508b90b49680d3eb4022c669d5ec1be1aaf58b92b55f94230a2c0ef", 0xfd01}], 0x1) 2018/01/17 07:47:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7467, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000715000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x0, 0x7fffffff, 0x18}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000409000)={0x0, &(0x7f000091a000)=[]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c99000)={{0x3, 0x0, 0x8, 0x2, 0x64b}, 0x318f, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x4dd, 0xaaa7, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/17 07:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b11000)='/dev/usbmon#\x00', 0x79f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8a6e) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000696000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) rename(&(0x7f00006b6000)='./file0\x00', &(0x7f000046f000)='./file0\x00') 2018/01/17 07:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000b9e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002d5000-0x10)=[{&(0x7f00006d2000)=""/254, 0xfe}], 0x161, &(0x7f0000afd000-0x88)=""/136, 0x88, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000091c000-0x2b)=""/43, &(0x7f00004c8000-0x4)=0x2b) sendto(r0, &(0x7f00004b5000-0x38)="9c7600", 0x3, 0x0, &(0x7f0000443000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x32) 2018/01/17 07:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000189000)='/dev/snd/controlC#\x00', 0x8, 0xfffe) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b62000-0x9)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00003e2000+0xf62)={0x2, {{0x2, 0x3, @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]}}, 0x90) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d7b000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00004b9000)=@generic={0x6, 0xfffffffffffffff8, 0x7a1e}) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00003ff000)={0x5, &(0x7f0000965000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r4, &(0x7f000026f000)=0x0, 0x8) exit(0x0) dup2(r1, r0) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000635000)='/dev/hwrng\x00', 0x300, 0x0) mknodat(r1, &(0x7f000064e000-0x8)='./file0\x00', 0x20, 0x8) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r0, &(0x7f000054d000)="", 0x0, 0x60000004, &(0x7f0000de5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 07:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000825000)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000cba000)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$midi(&(0x7f0000602000)='/dev/midi#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ef7000-0x10)={0x6, [0x23363e7e, 0x200, 0x4, 0x7fff, 0x3, 0x9]}, &(0x7f00004ae000)=0x10) 2018/01/17 07:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007d5000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c5f000-0x80)={[0x7000, 0xf004, 0xd000, 0xf000], 0x7ff, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000897000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000398000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f000099a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c5b000)=0x8) flock(r2, 0x2) r3 = syz_open_procfs(r1, &(0x7f00000ea000)="6d617073009a41765c4809d62e671712f618f63c326def9b6d641de756e1621fbfd703725768b0517bb3ba8b9fd762b20d43441e5b835f229bb5ba9b0241e1201d55606efe024c1ac51e79bcfba34cfc6556cdd11458e9b01118314a40cad833c5e8effc17f38271d229a63a15223e416ecb2390d26239b33460ab459f0c8de6e2c85352ea94fc4231ede36d25399b42d2811a024e8c9562cb8eee19eedbcd3869") pread64(r3, &(0x7f0000004000-0x6f)=""/0, 0x263, 0x0) 2018/01/17 07:47:41 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f60000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f5b000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x233) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000e3b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ab9000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) 2018/01/17 07:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f00009d6000-0x40)="", &(0x7f0000bc7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="96") mprotect(&(0x7f0000d08000/0x3000)=nil, 0x3000, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/17 07:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef9000-0x10)="a713b5bf00004000000000000000e314", 0xff86) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f000054b000-0x8)='./file0\x00', 0x8) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000007d000)=0xd2a2, 0x4) writev(r1, &(0x7f0000ee3000-0x90)=[{&(0x7f000037e000-0x1000)="c03569cc7525a112aa5324b8f90885d6a541adc745a07bb4d1f3e3fc8253cacbb57b5b96acf37d98ef2e8b76ef8e58bbfbea65fe", 0x34}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d0934a85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f67000)={@generic="2b0e8f2fb9a5d5cb1a5b5e6831c805c3", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup3(r0, r1, 0x80000) recvfrom$ax25(r1, &(0x7f0000864000-0xe3)=""/227, 0xe3, 0x40000000, &(0x7f0000f3d000)={0x3, {"04f1306b83f7a8"}, 0xfffffffffffffff8}, 0x10) read(r1, &(0x7f000076e000)=""/34, 0x13) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00007a4000-0x6)={0x4, 0x80000000, 0x10000}) 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000509000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) setsockopt(r2, 0x100, 0x6, &(0x7f00002c5000)="51373e8dfa0bbcf47c7da61169c21d15c706004b6450935f9c77fbc95c7c86e1feb21736411da7be2230ffede7663c940d8c7a3b41c9393ff0c271c6fdde9a64dff6b62fb43688fb258f55eed5daaa34145d901fda142c038464bf64df9df6962e1f89e7cad43dcc1d", 0x69) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000847000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000055a000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fadvise64(r0, 0x0, 0x40, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000d6f000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d8d000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00003d5000-0x48)={0x4, 0x2, &(0x7f0000427000-0x7)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000549000-0x4)='GPL\x00', 0x2, 0x5a, &(0x7f00001d8000-0x5a)=""/90, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/17 07:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) signalfd(r1, &(0x7f0000beb000)={0x0}, 0x8) fremovexattr(r0, &(0x7f0000125000-0x11)=@known='security.selinux\x00') 2018/01/17 07:47:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x9, 0x2, {0x3, 0x0, 0x8001, 0x0, 0x405}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000875000-0x8)={0x0, 0x1}, &(0x7f0000c2e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001cc000)={r1, 0x9, 0xffffffff852cf2fa}, &(0x7f00002c7000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000002000)='net\x00') getdents(r2, &(0x7f0000001000)=""/0, 0x0) 2018/01/17 07:47:41 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) exit(0x400) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fa, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000c58000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000b000-0x4)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00004b2000-0x10c)={0x401, 0x6, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r3) 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000b8b000)=""/133, 0x85) ioctl$int_in(r0, 0x400005421, &(0x7f000038d000)=0x1000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000785000)=0x20) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f000078a000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c42000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e65000-0x10)='/dev/sequencer2\x00', 0x101002, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a89000)=@req={0x7, 0x2d000000, 0x7ff, 0x4}, 0x10) 2018/01/17 07:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000831000)=0x8803, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e7d000)=0x0, &(0x7f0000def000)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000685000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d6a000-0x10)={0x0, 0x1f, 0x0, 0x8}, &(0x7f00001da000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ac9000-0x4)=r2, 0x1a7) fchdir(r1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000143000-0x6)={r2, 0x4}, 0x6) 2018/01/17 07:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000459000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$packet(r2, &(0x7f000086b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002e000)=0x14, 0x80800) bind$packet(r2, &(0x7f0000b51000-0x14)={0x11, 0x17, r3, 0x1, 0x63c3b0c3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000965000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f000008b000-0x110)={{0xff, 0x4, 0x9, 0x100000001, "319cab40f373fcc82049def9e534fd03367b3d449b63732cc9ad33c2bba8853ddecc18e1bbaf1c2571768c9f", 0x10000}, 0x0, 0x0, 0x7, r5, 0x400, 0x7ff, "0f10daffd1524bd029b499fff56aef36ce20547cabab1608a046291c3c23bc34e991fa7678fefc16b4a996699347a66c977f1caf46a22782a247d51d0daadde4", &(0x7f000021c000-0x2)='!\x00', 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], [0x6000, 0x1f, 0x9, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r4, r4}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:41 executing program 4: clone(0x0, &(0x7f000011f000)="", &(0x7f0000eda000)=0x0, &(0x7f0000840000)=0x0, &(0x7f0000c26000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000a92000)='&mvnet1%\x00', 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/17 07:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000a1a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) seccomp(0x1, 0x3, &(0x7f0000e5d000-0x10)={0x20000000000001d5, &(0x7f0000840000)=[]}) modify_ldt$write(0x1, &(0x7f000025f000)={0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x0, 0x8000000000000000, 0x400}, 0xffffffffffffffc8) 2018/01/17 07:47:41 executing program 6: r0 = getuid() quotactl(0x10000, &(0x7f00000b2000)='./file0\x00', r0, &(0x7f0000e2a000-0x6)="cd00b4e8588c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000034000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000964000)='net/netstat\x00') perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000093000-0x10)={0x0, 0x0, &(0x7f0000f6c000/0x2000)=nil}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000f56000-0x6)={0x6, 0x7}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9208, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/kvm\x00', 0x8000, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000cdc000)="a9e5db18c460a1e33cb0d8373aebb412a0a205bfc53281cd113f05a1db2308bf2b08d3cb7d02b75763ca3abe334b8893fa56e5dd2ec5443aeba2a86eae57d7c47238080db54677b96e93de1440824e", 0x4f) [ 239.637431] binder: BINDER_SET_CONTEXT_MGR already set [ 239.647331] binder: 11902:11904 ioctl 40046207 0 returned -16 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00009dd000)=[{&(0x7f0000898000)="19bdf14a09edbee08677628e1b64aa1f2921af2b39977cf9b31c27ba90d89b63", 0x20}], 0x1, &(0x7f0000252000-0x98)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:41 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bca000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x201) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x40)="") socket$inet(0x2, 0x0, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x4000000000001}, 0xfffffffffffffd2c) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/17 07:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000555000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000960000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f00009a0000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d26000-0x7)={r2, 0x9}, 0x8) 2018/01/17 07:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000481000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000917000)={0x77359400, 0x0}, &(0x7f0000a86000)={0x0}, 0x8) 2018/01/17 07:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0xbcd1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000687000-0x2)='{\x00', 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) creat(&(0x7f00002a3000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x1) close(r0) syz_open_dev$sndpcmc(&(0x7f0000e9b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000124000)={0x0, 0x0}) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000bcf000-0x2f)="2321f02d323df5f0849170f0bfbd39ad1fc9af4a563e7da4e57b044bc86d2f8ff70b213ac63f7c8df25e89409c3f6a", 0x2f) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000000f000)={0x2, 0x0, [0xcc, 0x3, 0xffff, 0xfffffffffffffff8, 0x1000, 0x401, 0xdda, 0x8ab0]}) 2018/01/17 07:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000098e000-0x2c)={0xd, 0x200, 0x0, 0x9c3, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write$sndseq(r0, &(0x7f0000e80000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x60) 2018/01/17 07:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60cd65c54f1c2295df0df8217ad4000000001000000e6", 0x20) rt_sigprocmask(0x0, &(0x7f0000cac000-0x8)={0x3}, &(0x7f0000fc5000)={0x0}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000605000)="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", 0x1001, 0x0, &(0x7f0000af1000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) recvmsg(r1, &(0x7f0000a90000)={&(0x7f0000fd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x19, &(0x7f000066c000-0x30)=[{&(0x7f0000589000)=""/4096, 0xffffff3c}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000711000-0x57)=""/87, 0x180, 0x0}, 0x0) r2 = add_key$user(&(0x7f000084a000)='user\x00', &(0x7f000053c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000057e000)="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", 0x1000, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000a53000)='keyring\x00', &(0x7f0000729000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0xa3, r3) 2018/01/17 07:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000030d000)={0x1, 0x0, [{0x561, 0x0, 0x0}]}) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0xfc)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x10}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f000000b000)=""/102, 0x66}], 0x2f4, 0x0) ioctl(r0, 0xc2604110, &(0x7f000000a000)="b6") 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) recvmmsg(r0, &(0x7f000051d000)=[{{&(0x7f00000ee000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d39000-0x20)=[{&(0x7f00001b8000)=""/215, 0xd7}, {&(0x7f00002c1000)=""/172, 0xac}], 0x2, 0x0, 0x0, 0x400}, 0x8000}, {{0x0, 0x0, &(0x7f0000605000)=[{&(0x7f00000da000-0xd7)=""/215, 0xd7}, {&(0x7f00001aa000)=""/121, 0x79}, {&(0x7f0000971000)=""/2, 0x2}, {&(0x7f0000f2f000-0xe0)=""/224, 0xe0}, {&(0x7f0000b8c000-0x2c)=""/44, 0x2c}, {&(0x7f0000113000)=""/71, 0x47}], 0x6, &(0x7f000037d000-0x5c)=""/92, 0x5c, 0x6}, 0x7fff}, {{&(0x7f00004d8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000907000-0x34)=[{&(0x7f00003e2000-0x27)=""/39, 0x27}, {&(0x7f0000d7c000)=""/112, 0x70}, {&(0x7f0000bf2000-0x5f)=""/95, 0x5f}, {&(0x7f000051c000-0x31)=""/49, 0x31}, {&(0x7f00004d5000)=""/54, 0x36}, {&(0x7f0000bfb000-0xd9)=""/217, 0xd9}, {&(0x7f0000a5c000-0x72)=""/114, 0x72}], 0x7, &(0x7f00003e5000-0x42)=""/66, 0x42, 0x1}, 0x1ded}, {{0x0, 0x0, &(0x7f0000b79000)=[{&(0x7f0000019000-0x3f)=""/63, 0x3f}, {&(0x7f0000948000)=""/172, 0xac}, {&(0x7f0000534000-0x7d)=""/125, 0x7d}, {&(0x7f0000d33000-0x31)=""/49, 0x31}, {&(0x7f0000e59000)=""/205, 0xcd}], 0x5, &(0x7f0000b60000)=""/53, 0x35, 0x3}, 0x1528}, {{&(0x7f0000304000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000c9000)=[{&(0x7f0000f78000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000666000-0xdd)=""/221, 0xdd, 0x127800000000000}, 0x3}, {{&(0x7f0000327000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000383000)=[{&(0x7f00003fa000)=""/40, 0x28}, {&(0x7f0000fbc000)=""/184, 0xb8}], 0x2, &(0x7f0000471000-0xcb)=""/203, 0xcb, 0x9e}, 0x1}, {{&(0x7f000018c000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc4000-0x20)=[{&(0x7f0000ae6000)=""/188, 0xbc}, {&(0x7f000066a000)=""/9, 0x9}], 0x2, &(0x7f000068d000)=""/82, 0x52, 0x1}, 0x5}, {{&(0x7f000071e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c2b000-0x10)=[{&(0x7f0000681000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00003ec000)=""/234, 0xea, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f00003d5000-0x60)=[{&(0x7f00005ca000-0x5e)=""/94, 0x5e}, {&(0x7f0000855000-0x22)=""/34, 0x22}, {&(0x7f0000083000-0xd3)=""/211, 0xd3}, {&(0x7f000031f000-0x8d)=""/141, 0x8d}, {&(0x7f00002ba000-0xb6)=""/182, 0xb6}, {&(0x7f00004dd000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xd44}, 0x10000}], 0x9, 0x40000000, &(0x7f0000988000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000728000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000-0x4)=0xe8) sendmsg(r0, &(0x7f00002e7000-0x38)={&(0x7f0000fdc000-0x80)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000144000)=[], 0x0, &(0x7f000012e000)=[], 0xfffffffffffffe1d, 0x0}, 0x1ffffffc) r4 = syz_open_dev$vcsn(&(0x7f00009ea000)='/dev/vcs#\x00', 0x81, 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000785000)={0x0, 0x78, 0x100000001, &(0x7f00000c1000)=0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c62000)={0x0, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0xc) ptrace$setsig(0x4203, r5, 0xffffffff, &(0x7f0000d45000)={0x19, 0x4, 0x1f, 0x0}) r6 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00006d5000-0x28)={0x3, 0x3, r6, 0x3ff, r3, 0x1, 0x4b01, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000021a000-0x18)={r1, &(0x7f000028c000)="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", &(0x7f000072e000)=""/28}, 0x18) 2018/01/17 07:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009e2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b3000)="0a0775b0d5e39ae5b3b6d3000000dbce", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$netrom(r1, &(0x7f0000e1d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000167000)=0x48) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000714000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg(r1, &(0x7f00001f7000)=[{{0x0, 0x0, &(0x7f0000afa000-0x40)=[{&(0x7f000032b000)="dd7da1de2f3151ccce5ece136587510cfc258b7346e68e16577ce74c10abe6c653c8467536eac49e9a9ec55965da41c1832042ac29f9564f67dbb2e2a46fa16e0843aef54a", 0x45}], 0x1, 0x0, 0x0, 0x8080}, 0x5}, {{&(0x7f0000021000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f0000d4f000)=[{&(0x7f0000c42000)="be65d3bdafc3fab59afa552621d420744ff1301b9eedaa1c7a82dfcd5cb722e2b2279a23610e4e0ada7a16659e824468bc984b0f7797347fc0ae000c8f9486eff614b8c866efcf3a56107d2646d63c41877cd27b2b9921bf2c6bb41f3e6ffaf88278a611bf2209af2b1cee92c9d0ab29b9c2a7e18444c9ab794454ac6eddd69c23d427c431d1cc8337a16f12671e25595a9e8afb1451661f901538f6bebc801067", 0xa1}, {&(0x7f00003cc000-0x30)="3422e1c87dc019f9884d7b2b3a970f0a6080c1a9ee6749565f1490cbba634610f7bb4462ee9f634cdc087602ff14f1f3", 0x30}, {&(0x7f0000767000)="", 0x0}, {&(0x7f0000c43000-0xdb)="b8692418b409ec45138ac3e8012fdcb2462bbec54655d7c287c66496178f41fa867187cd5bc63659d638a8f83b079d2b8d11846f73475378bdea0d5fbda2ff32784f7469ce1f38a3a81d06b69c6bfefb13dce60168610a04877a45bbcc882b0c5f67b77ca013e83708449f6962710478749e1f291298c432fb8c43a0d96b51217a40558f35168db2ed449b73b7664379c98373429fc9314d7317be0c99917f5643f1c1e13adefb8e93c1edc23c51986127ae01614effe44ae0f51d75ad1f67501819b74d3a46525fa9e7dedbee310b8e04e28f9d3bd949538d47ea", 0xdb}], 0x4, &(0x7f0000c41000-0x2b0)=[{0xe8, 0x84, 0x1, "416631ced6378afc6c9ebb491f06528ae44520be0c838285bb6b7ad5ed7268356df163436a8c57718e50da37227ecb3a32469f1be3c7b30e441c102f625d5fde07a714b665dfdb1067ba5b2dfa46cab594f9e4572f61649d171ec8fa444f71ec4a027b3bf2f756f69138a9f889b02841049568c6cde894ee0baf345b9924979f6c0cbb6e3c36ee8957337412896189a52fde28bc23dec0349abdc22f752281ff9714122f8565abed27997e03848a0e2fcb6ff4b1591fe043606953e0f2a23d04329570e1acc8a00e16fefa9a928baf28c1ae"}, {0xe8, 0x117, 0x1, "d6f2744e17cb6441e577d005bcbe4252098267f81e17b7ffab66b9afc58a62ec428ad0df582cba9ebf49a5d26dcb5490c26616ca5aa3dc390c41e8824f1b15d3e03f5ed83b6df540ea85e99b7d7d8b5abdabc868c64490c4003a45c8ba236e4ce69749e31c49761cabe93c8f33f80266d61e6f75fa52544847a9669e16635d6d0d413f6590ff62c9737a176e53a0252092244db9981edf95be5b56c7d2945c03c2b50bafceb57ad0833fcacedd8075e882fa371c3abbcf1ae710beb288865e0937a7d52f272e3df32277910a287c3e38ee4f278a5cf2acee"}], 0x1d0, 0x40000}, 0x5}, {{0x0, 0x0, &(0x7f00006d6000-0x40)=[{&(0x7f0000000000)="a076c72ad77e621b4e12df5c", 0xc}, {&(0x7f000092f000-0x28)="9109c10df926441b4df8ac160963ce3973dff3df6b46cac6e2df571c87f4df9a2173131c0dc71b94", 0x28}], 0x2, &(0x7f000074a000)=[{0x58, 0x1, 0x2, "ca041e26cb1fcf7e69343b5d1c3ba0ce9d51899e073bdbed11fed19c3fcfd21569a390e87700944af7bb5eeed97219ff331780197df7e02d947580e629db0fa44adc9cc6e3ff8edc"}, {0xb8, 0x111, 0x7fff, "35dc2ad5fb509e958823b812e3480ea8779d60f4d210b51ed4654beb93ff2c3e52d7ffda411ae7b2940225b265b9dbe77e371b31094dab16a1616d0298485a72f4c39ca53b606a3d7a75fb03d901cb13ea9d69f6c7feb34414f5385f9033ed4df4657504559b8b71ff7da6f2d6c96a9b29dc3ecff65dac7ec1d1611eab6859c15afc0c5773eac0dbff05c9d70963f9e3439e18413f5bbc1d03ccfbe6e241869ad7"}], 0x110, 0x4}, 0x80}, {{&(0x7f0000f2c000-0x1c)=@in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x62}, 0x1c, &(0x7f00005f3000-0x60)=[{&(0x7f0000eab000)="8fe6d174a3a86b066e904cc5c0a0da24d832096b4e64acd36ca501f2725d5705c29b5a8d90b6", 0x26}, {&(0x7f00005cb000-0x6c)="c6d138d4a0b34ab9821597395b96371ae846d84bcfc0424b2de14805d9fdb7e636aab45e9c1723b5c51636594437e7b16b889ebded524e6511b9beb5b02393292ee3acf84f1a24204228a0809d5f16ff854879fa6410c3919ce2fd90ccf40efe4b30858da4cd8b5b85865661", 0x6c}, {&(0x7f0000ecc000-0x1e)="d81b1467cd30d5cc5a04c5dbe5f5455aa194a23f6357998fbfe3c3eef849", 0x1e}], 0x3, &(0x7f00004c6000)=[{0x28, 0x113, 0x3, "3174abc66574b2f80850088caf5bb05a33b8"}, {0x48, 0x10d, 0x91, "0a1d8b93a24875fde3385de5d2cf76df295c3ef573d5b0f2d95647df71501af476a4c749bb98436d0f7fbcbbfa226a1fd2"}], 0x70, 0x10}, 0x401}], 0x4, 0x20000000) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a31000)=""/172, &(0x7f00006a4000)=0xac) open(&(0x7f00007ce000)='./file0\x00', 0x1, 0x8) 2018/01/17 07:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000519000)={0x1}, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000bac000-0x12)='/dev/input/mouse#\x00', 0x1, 0xc826fcc62787b7d9) ioctl$TIOCCBRK(r2, 0x5428) accept$ax25(r2, &(0x7f0000c95000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ed0000)=0x10) 2018/01/17 07:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000075e000-0xb)='/dev/mixer\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000602000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008bd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000179000-0x38)=[{0x0, 0x0, &(0x7f00005e1000)=[], 0x312, &(0x7f00003ee000)=[], 0x0, 0x0}], 0x0, 0x0) 2018/01/17 07:47:41 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000761000-0x78)={0x0, 0x78, 0x100, 0xff, 0x0, 0x7ff, 0x0, 0x3, 0x400, 0x5, 0x81, 0x20, 0x6, 0x3, 0x7, 0x3f, 0x9, 0x9, 0x1, 0x81, 0x3ff, 0x0, 0x80000000, 0x3, 0x913, 0x7, 0x0, 0x2, 0x0, 0x596eeb0f, 0x0, 0x4, 0xc00000, 0x2, 0x2, 0x4, 0x6, 0x2, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x7}, 0x100, 0x1000, 0x2, 0x7, 0x9, 0x7, 0x5, 0x0}, r0, 0xacb2, r1, 0x9) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f00005a3000-0x4f)="6bd23501095a1cc3cbb4999e533c06d21f2c532868243161c133b04bf1a9a38e5cad2855ead97c9138c252e8320882aca00cee7a72a9cb1cccb29b2ac7191e42cca42110c46a637bb3f1f46b6b1064", 0x4f) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000041d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000a0c000-0x4)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000085000)={0x8, 0x1000000002, {0x3, 0x2, 0xffffffffffff0001, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000c69000)={0x17, 0x12, &(0x7f0000e81000)="e2864beafddbda809c3098492ce28e28655b"}) open$dir(&(0x7f0000f17000)='./file0\x00', 0x10000, 0x1) syz_extract_tcp_res(&(0x7f000044f000)={0x0, 0x0}, 0x7a4, 0x5) 2018/01/17 07:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004c2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000603000-0x8)={0x0, 0x4e5f}, &(0x7f00007a7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000051b000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x40000}, &(0x7f000035c000-0x4)=0x98) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000865000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000ac4000)={&(0x7f00004ef000)={0x2838, 0x2d, 0x108, 0x0, 0x2, {0x10, 0x0, 0x0}, [@nested={0x34, 0x7e, [@typed={0x8, 0x67, @void=""}, @generic="", @generic="5430501c645c42ca1ffb1055f433b788e3d323720e42057ac58a41", @typed={0xc, 0x4e, @u32=0x85}]}, @generic="7e83f2f4d763f918c901dc13cc74929ef8826a57d076433827c73457f5c4eb67", @generic="45876cbc35a10dd411874c035813351aa831b9323c7f35366dae324d6681c0b61447caefcfca3e0441dd6601b83938ab0684cec3fd1422553368d749f5ed59764b43d6de1825fde8cf94e188cd1d584d3b61ed0f7e064b89a4831798d0f679f7d42ed902d96157445cea92aa82c135f779d9a788c6b208f6b0abb825990a201880fa01ec2f10744544efa5abeb45a79d9be284d19b2f6f950688b8ec20ebdbf1c6e11e06d2bb89357f877624112c78645e4a9d1578f7b69ddf14e92d1e69cc0d24e4d37142c24c803cc32b86b6559485495a4056b5793d60b8f012bd0bffe3105311106a4e1460", @nested={0x15c, 0x5d, [@typed={0x98, 0x7f, @binary="6c91e7351fc7ef1cc3d6785719c1b58780bf2991fb830d0adcda35b22ff60e4198a7a88b49eafec2a84ceab7d42ad9714684f33a9d376b0cee109d6d1af94cc3772a1505cd5999f7bdba5b718adedbac65f41dce88ffae41be1f2b59439194dfc8fd6c4a80989f1f3f618ea7dc7c37d33a1b3cf314e6c254378a22b849eae69a30b6fb0b8e5282d52ebe69c348"}, @typed={0xc, 0x800, @u32=0x418b4380}, @typed={0x84, 0x36, @binary="f066a435f815d6885a6c0ea1114169467fd70e9f33a08e0831f608590305c76caee744db75eca8e9c1f3ed08bbe7545e88c2a6edc991496bcbab1e4064dad7ab8ce27695fea0cde53f9b2a4cccfcef29138461246c172ee6e17371c038bd27ed846d35115073f840382832bb2238bcc6dc74f3e01ade57307deb1c3a"}, @typed={0x18, 0x6d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x6b, @str='/selinux/access\x00'}]}, @nested={0x2c0, 0x8d, [@generic="e76dde6270ad805d9dcfdc30e58190c980a2c61356fe0413106c6b775f2d006bcbdd9838db3387f2b252d15bbe97c5148bae8439bbdcf2085bb1b22302c826fa2750e8526aefa612132046d343e1bef6b1a67ce936645b97c42e00604d2919cba71280b2736b299183cb4848264c0d81fbd1844de6df9b0927eed961bbc453fdfb", @generic="410c05180c4817cee3ffff0aaebded05b9085d5b6fed9418d267324caa8dff49ce6a4488ac151a06fa1ab446ec92c4cc77bd675ce0bed4b8fb245fcc5473143a3ffdc582b6b4445fd92a0f9f4da6540bee39433535476a82fb74b3f8e564437d3209792a741eaee6f6297df31e073e5bad5079253f5e2fd0a987167aecf597a90e7272f7ed0f1b64d7df041f1d74da6f4aa5cc474cba93b3a83c9b517f0723863de8f988211b4946ac125df67a0d7540e0677d71f175fa1e46766bf0eefdf4092df67a2974689fc3", @typed={0x10, 0x12, @u64=0x51ce}, @generic="9dd15e0c700605ec5a4506ed208ba76daa6087da7e1fbdecc231a30aaad7ce2989b9cf0ba089daf481cc7b266383740e3de39604cac34d9b589be277d637a647ce3da206f7ea0488b57cb616c049ce79634590e31325248c22c276361b8ad8926d3269822b70acb57d3268", @typed={0xc, 0x64, @pid=r2}, @typed={0xc, 0x31, @u32=0x7}, @generic="1e095d70042f9b4c43ec05241fd30a74e0ea5904368d58cbc99320d2424e19f2259ecafaf554136a15081b0b32df8a26d3f08fd59717c1460bf947a55bf6403f8cf2bbe6645ed30e45e397791d03d8e052983463e73f5277cabae2a8b296cb36730a216489b757a46290b9121325f0c4d98e57d53bf1ca8d254d38c0e8ce5ad0883bc382be7eeb409772636f0b19fdc7b17d4c4d8b133887f8bfb6b2a6b09f1403fec9419ce2b4373d09c77c7be24f337e9f282baa6e358dcbe96fba6a5faf78e1b5bab7f69cf975b98b3d5b459b4de47d1663e962992076c543567e4fb6"]}, @nested={0x2060, 0x28, [@typed={0xc, 0x3d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8dc83a673dddd254be0e44ad251e1d7236dbc4a251da284c8dbb7068a87f208ee7e573b87c7aeb90", 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@generic="0bb4c6f858b4792d92ead5ebd5"]}, @typed={0x10, 0x55, @u64=0xffffffff}, @nested={0x25c, 0xd, [@typed={0xc, 0x18, @ipv4=@empty=0x0}, @typed={0x2c, 0x8d, @binary="88da5044d768242a7c3f9aab66bc56ccdb109c49cc5739d98c5ae868e99b3dd57a2b1f37"}, @generic="8b263f2f472a8dd786f5024d7c8a9602c67db1d6cf20ac6289ba63841cddb0ce442b82", @typed={0xc, 0x93, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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", @typed={0xc, 0x44, @u32=0x7060}, @generic="a1672badac5a43667075ad11543f8919a41b877d829420ff1908baaa265040bdea4c0d76ac301f02cbb382a47f8bface52a0316a7c07d5e787329d65c9fdd3ddc5f7eb9599c013155f2c619af7ca5dca36b021fd276dc51c3075e8629c86cc83bde3d6bfad4118a12b9bb8098ce45c20234b204fde4c0d23370ef416a1cc61de851a33859f85bf8fb6ad7e553814ffbc30c2643b9d9a12a6598af2b6a8fb136f587ed11bf595bd7ac187439b52fef9772b7a673468b88970ffc6f6937cdd24e3c9a14ef6ac5bbfedbafb3ff2a3bae26d9e668cc37ae06b4c1fe3ae3d27bc1cd96eb1c668b3dba525"]}]}, 0x2838}, 0x1, 0x0, 0x0, 0x40}, 0x40000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b28000-0x8)=0x4) creat(&(0x7f0000eb5000-0x8)='./file0\x00', 0x141) r3 = socket$netlink(0x10, 0x3, 0x200014) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f30000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000-0x4)=0xe8) stat(&(0x7f0000aff000)='./file0\x00', &(0x7f0000df9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e2f000-0x8)='./file0\x00', r4, r5, 0x800) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/01/17 07:47:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x6, &(0x7f00008b3000)=[{0x800, 0x800, 0x2, 0x42ed}, {0x5, 0x7, 0x4, 0x7}, {0x4ad, 0x3, 0x1ff, 0xb352}, {0x800, 0x7f, 0x7, 0x9}, {0x0, 0x5, 0x4, 0xeb}, {0x8, 0x8, 0x81, 0xba}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) r1 = syz_open_dev$sndmidi(&(0x7f00000be000)='/dev/snd/midiC#D#\x00', 0x9, 0x800) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000100000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00006a1000)={0x1, 0x4, r2, 0xffffffffffff8000, r3, 0x2, 0x1, 0x81}) r4 = accept$inet(0xffffffffffffffff, &(0x7f00001c7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb9000)=0x10) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000d3f000-0xc1)=""/193, &(0x7f0000b68000)=0xc1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) 2018/01/17 07:47:41 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002c000-0x8)={0x0, 0x70, 0x9}, &(0x7f000002b000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000016000)={r2, 0x2, 0x7ff, 0xffffffff, 0x1, 0x9}, &(0x7f0000029000)=0x14) accept(r0, 0x0, &(0x7f0000020000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/17 07:47:41 executing program 2: r0 = socket(0x100000001e, 0x3, 0x9) accept4(r0, 0x0, &(0x7f0000c4c000)=0x2da, 0x800) 2018/01/17 07:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000047b000)=0x1, 0x4) accept$ipx(r1, 0x0, &(0x7f00003b5000)=0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/17 07:47:41 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x20, {0x4b, 0x800, 0x2, 0x1ff, 0x7fffffff, 0x6}, 0x81, 0xffff}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="890b680ff2ddb6b887cccc3f2df87c5f36cd5f3126f2d901dad930afc8de06bb10e6d5368a8fad3b4c62b4f5ce0a44767e374d868793dc98fa40e24b84b0b8416d70d2bfc2f76d839e0baa25dd36c54c1cbbf51cfc4f84b6adb3ba23afee745e8ce14fef769fb7261b775151e5979d89da1d4993efb4dc1901a2a84b87e44baec0366aa776e0fcc9ce23862a201a0a777f88b04f2ffcc359b10b09d12e49e0430bc8a0570ad297f4623d3bc6f180ff5af87d8f7755a7cd02dac74756dd5036c441b9e1f02e1791fbe02abb730dbbef76ad3d99c8b60bce39a05324d8b4c88ea3b9b75fa8b53f28ba24ce43ac1c0a4c3f810af05697af6cbbcf6e8cb322e938ecfb11a0de1eb8d6f2701b2b28212329f6f48c506bbc5e614fc1cda5b9aea45bba6bb07ed2d33c64bed2e5a1499f08a75c940fc76c4ecbf61540ee98659e95a63c659d920c0032bf819ce6eeddf0b5c9fe393cd417c1eac556fc361c41f8d7f85441281962f304e30581256009021ff5f70d92a2636c8e2fd0688379b3248daa68d2d26d5084e7a62fcdb2c87e6840a73477e65602fb8f1c04183f24c0d6c8d106e4f14ac9651567e1ec341262cce5c7a030debfc018c2269ba60a4ee17d9a32769505de5b659bcdca55d82718ff61929587fccf57a2ddb001886c2abbd0f6e9f2594b007a8b08b209fc7dcfa728567dc9162eeb35762a9a02a06c76e576a2ef6824528f46addae4a317a8e3f98a20f84e4d33ace5c30224893868b433133ad1217a5beed37d5dea861da8663d97aabc79c00c02d28b39ae1cf2e447fa6126c6596f5ee1889bbe7f8c69dafb1a9576f2af5f35dc06920063a474cb355768463f530aa24cc7f577a24d23c976493975362e22a15a4054cc06bddeb2d429e708da05dee3c92df219ca7b321c7848bd680329a01f59f5e4607fa06fb0fe4c2f208215a54aa519fa6813bb0fc36501f79c14edc1d90d4718eacb1595a757c251404453817fce3660d0e94213f85c33791a230d93de98cd1041b4cf6dfe23aefc4a1053ccf1a345389fa67f240f974ad6da6d697b099a30764f626315064efef009998891b686f5080d1ffc40dc32686575fce8e5b4c9e4ee7addbf6a5efec149c0e539072e23dbfc54fe04b4f4dcc2ef03b17f5e1324a5df4b968ad941811b06264e76311fb4b711b4f4d2eb35916404ad66476360b4793808794efaf68e1d03ce62edc0ff14fbbf68f3d4bf9ff3567b923c33e05b0d082557c7641ac88224ee9530a1dfa0732d7cb98bd8a37ffc74318f646f15a64f17f9e92f0a6aca8216de64a569c6322c5928a4e21b875e8dee02f91fbc517a616703c0bf0ff22b045ed8eff05616db3c004cfcef4d3af6b059e1463851e624e23bc490a052c58dab80c02383f5df012f1db4b6718281357c8befa47f883923f49fd554a3bfbf48d06e13a7e1525ac5d20046dd314f9827681be3b8a9ca6751779eb82fa9c5078fbeaf0298eb91edc3102e7fbc4532979176fe23dc566c36d686c5b8ad568671deafacb8d9f60aca5f8eafad91549307a9e8aa7184f064a41c542be2acb7953e621b0706f4168a9af2a761541cab90f7deef183dfc1caf206de5d7fee3f22c3d74d306914cb4b78ecf2f8b6510dde40c81061acfab0ff0aee172ff672ad67dbdea7a5d9bf8e8d4cdf72febd6787599e566e5178dd013059ea339bf5a8c4856e6bcb6f634424c2a5e9d4257dfa60de3d968753ed30f1e12f7701b91cd52baceff0f1f9862bb4c1734af52d5558e0cd26f3ed569e9c44d241439f7147d3357e1327f82abac71b924d2df3cef07e910b382244ac70a2895a32b670debea11f3c6f6f0e9b95b270c2b4a3687d76fa171bcbd63c237ca25a57f7086902070348bb231bb4072493330235dda1cbe655f2c7a960929858726427113659004fe10f5699956a7d9b40a0d811b2a125c3801a9f77170ca807c02dcfb3e63d695dc31db16eef69f39d9223623de4348e12cfce8a7201936c20a42cb12cbb2740ed6fc9ab7268e9c0d401d21400f639884b35bfcc2b34e4f7e0b013f4b35817067f350c76f8f7383e9e5efbed405b29ef9284e6008f6d913318971752c856ca667aea60a28ab5b8d64d403b1fdb36b9e984b582b5d4dfb835128c62a62bd84c74bbe8599779df155b4cd8e2e145640921fb85f4ede3fc06e85a4cc2d0b9e344640afc7f902df868323b6fb7eab7f676759e8da5f2dbca74aca009479f24f2d724c670ff4364969e4835b4e1a8581a0a345d7e1b60de8ad462f16c8bb69465279f213081eebc366773c2d69789c37e666d6e22f608e9102718a925dd575d392c9ca8be1c7b0863020cc186894cabf4f925652216473a865f5c216308e6cfa6409018f82835a85d0c6ef9b004c9672596222a02b8fa2600f390d913082c65d638e7b306af13b24ce555573218cda3ddce2c5849fe0be4e7f8bc1e5019fde42ea8a9cdc1a7a9e7cc9e0a47e3d2804fbb4f70c778b8b17a9b2765c10e3f35fdf256a05c321d6e948c7591f49109bf759ec6f9dc3331e7edd8209e285e194ccb790ffedac00b6359af6b7a2c7f1f68ca9e18b25e6bdaad26b55c55633d50e761c9af834aba2a85e3ddc40ac864cacada1a102c7db73e263741fd2cd48a8722fbe79b421782ec2e98c6a59f3a1d0ed8d49834181db23bca1100d2d8164c30ca30444d151e8d5f6577e7bbccdb29e891fab5b69386cfc9e85134967ebf1bee80551506f028addd3952ee8d73ef64653ec4617236e61bbfd1963af564e15de7160fc025e6132969429f807e8ed189fb29ef06fc0c67dd96263abef4fd2584f1ccb3d1472bff660b6cfb4edb865e31b257e228accb699c5c19ab8b38ceae64950f3b770c3cd091242b1a646bfb77a322303c277aa1e61c0e48a3897466420895cd079ca5463ed8aa2adf1606beed243b6997f5689273b0d08ac0fad2841133d1e7cf8504839ccf1e5562ef8ba995ae4d2c1e1ba33448dd700f65ac12d6873b0ae6a3168ecc04c74ea8055c9d4a05c76bcc96f51996c80c70d02aafbf0febfcfdb8cc28fc3f149d5269c279331e47ce36e8b0b6c9dba2b4703b3fec946bc622b90d94d1da7d1486033e8eef7cdc2390c4469a5f59546e441eabb437518ed07b1b09a3fc009377780a7c07fdaeb83b78e7aa94662d841909324262b69927a4aed148630ba394ba7448ae993ccbb683aec1adc1ad06ac4e05ad35e34a9b0cf96728820e32c8c5b391c1f476a7ea228eb33e0c24d199263f999b4a3c1df5451e8fdf8806651f3da8952fb08588dedb986ac639aac5c8fd802ce48f02c7d2151f07122f8830af36642b5ab8476f052a67e3b411a30f05cc0c457098f08a555ca7c4e44b1e64cc0f66563c049beb4e077790ea80857a006b0f36af2c7025eac5982f043745a6f3e456c37fda8f8619db7f0b65b856d4db5aaaff4a791f1edea64b98a598b2604a0495dd4a6408f3f76cc090ed8327b4fe583442ac4a807c1c5156bac3b02e259160e75a62a77269c68babdf43ff91d8142e55a3421b7ceac5c5046c4317fed18b4c11686eaa3a1e7364419d40dc0e19af2a64846ca9d33fbb7ad2722f26c2c89d2f5a2b4f002470ce8a716ea5fcf38069bed16373583f7c0cdb8065d93dcc4ab7ac5f98dc2acabaacc6cf09b9ce9f0271770b4ecb6a7f7a8604509a378a1ae1f1b8638b99efddee5e2056d16f044834fc18c2c0450633802db38efcf2ff88af3be66d30709afd6c85cd0fca0510729906a21b64aedf8e105190000d5de21d2ab04f33a9618e4286e4d7e9c3989c2cbe397795275e30c5520a2b1f40e3254d5b686819b944ad68aac8745488c4c3a4659482e205eca0001bda8e97cb7790a9b671031f72faa1972db62218b2875ab537cc697d582a9d472169b288a99810189e1728bbb81d0494bff91d933b54f3deb8ad2e0081a39e96ce7a4986faaad5ade896b3b067c2eb99500bdf0b96b8c9761c2d0b7368c70337760f9ef59c6849e8f423d136ebdf7b55ee24485468106da3f9dec0b581eb4ed163d24175a0521cda32972bfb53ed54a73b3109a32247f927119e4fbe10c17d3a78fb57878f537d3710fabfaa94c4cbbe2da2ac66cd0917c121c57b7ff87abca8e2a1945cef521b8581d6bf474b2534686cebe9fad63708b7d628306c2838744614ac03df0be310dcdbe4ada2ffefa59fca8c721ec3628634532774bd9a424537be07603948d3e32870650ae92e0a789b5e13421f825bfd0aba118049ceaf7ad771e35e411ce9ccf1a92c132ced32aa23610ce8bdfe51eee4f3f8b217f6213c23635634b648d4176418cd330b4ae5bc928e2b4ada748dc28aac30cb066cb24357a5a15299cf46e6ff178d0465e610396d0e01bb7e499c0a220d12798478f75c661ba338b497800f3f3f35f039242c156d54d813eeb67c5036796d0bb057fdc08452a6038bd2490ac1c440e86afd10e5fdf8f36cb63d7c46fda0cfdc131dfcf437bb093302300ad56278de15145c13456745b970ae06ade11df708e20e02a594aefe614c84225041eab98e8bcc06081662a444f2d54e003b55d8e4b76de7f61325cd7e0b6f01c2fb25603984a53e254fb1bd8b173a4e69468c3f12707f880d8898ecee234f7d746927caf95539bb4ce1f1cc49cd21e9a9168b3b20b14a7b1df80c3d8c1c399113af4a5d5c127b6c9399d6ebd7bacd7b0c787cf8abaf38e7faf5d87d0cc306520527890baf503e010e49611dd7ba151129fc1ebb70fa6c9073676ad6b09a551669b4a83925ce21918d8c0c5f394674199b5eb7ec6d3671ecc2b2e3d7ae6f1e898c2a38cd3d1d63733387209031b1aa34abcf16eedfb45131f0486bfd97f9092e77654b1181f6b7f29942d26c035d9b12adaecf414983a6ff9af4b939972f10f0237823b522f435fb574ccfe008146ecc1b876388f94cac8d73328f6dfbdc8238bb474c50889f5c22a3a440c869e4d87829842cfaeba97d2feade226351d8068c69eec862fe59cb94bc75e574d6d90986763c3f4ffb657d623f92f69dd028c904fa75f27fd8c3a12a10bdc288afaaefac2747f271c209accdb1db47ee5c10f3916e34e8e1f384dd43609653ebbf1c45524f1fd1aa8be91edd7be5bb446c28c70eee2ba54adeade79f3a96c867bf7e88b7055ea890fb4dc452cda0ef6293ef9f4820ff77752f6881679955411f2278d39c5c16c66998437a15c69b3cc1e2cb70e11b9ad693f3359a717b6d466db906329528a9625d9b167fbf5eff6e8594b7e52b11ecee053172a7c314f859815d75e59d4069f180b0e35c33bbebaf65f383f6b7c6dd4ba4616449bd63712b82dab209fe7fa8f81c3cabad4916eb6f4a0b7c24d34d8c0cfb1ffff590754223dbd3ffeeb47d77e5d1450c6c61296b6456b15afb69d850e5cddbb76b758892473b90a566d940504ed72746ab973d467b40941ebca2974cb83c067737d20d6388c2f5866f5cd7fa740b52631cdacbf973321f0e99b9cb76dadaffb5946bcf7db205118e0270156956c5fc1919059746c45473f90fac565fabf4a376ba67eca49cc71d516a9bc0adf8232468508c6d61c24de228cae8c3d51265c9c644886f27b9048c07dcaaed3a56479e6fc61dd8d64406f80e2cac49c0e2982bccb80d3b5b5e97dc08c18089d9d94b4bb35f6a8608dff7e07c0f61b789273eae24669fcadc7bd1179db89276edcc1b68c2964a05cf7eb37bd3d07163caca7a12f4ae468bf94762a7968ec2820cdd467eb6ff90852e8bcb0af4f0122c913d18c58af7b3bde94b6c6b202716e14be", 0x1000}], 0x1, &(0x7f0000000000)=[{0x78, 0x101, 0x4, "3695f4b8e0ee5357c86d626b447a3d5839722a03fd6eaaafc12c94ba05d62651e07c940b17e5a1b28850fe60ab6d6306d27d40eb60b823dda930cf617d93f89ad3339b369df740f539536e458c17e0e40447c333482e8d810e2c8d0b98ffbb7f1abb112c15d816a2"}], 0x78, 0x4000}, 0x20008000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x8, {{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12c000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x84, 0x78, &(0x7f0000000000)="", 0x0) 2018/01/17 07:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) mq_open(&(0x7f00004e8000-0x7)='cpuset\x00', 0x40, 0x0, &(0x7f0000b38000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffeeb) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00007f1000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000efc000-0x6)={0x0, 0x3f}, &(0x7f0000a52000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000530000)={r6, 0x734}, 0x8) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r7 = dup2(r3, r4) r8 = gettid() tkill(r8, 0x16) sendto$ax25(r7, &(0x7f00005f9000)="a1912dd6acbd0f35b571e181c253808baabfdde182a4b85eacdb982dda5e110802ed8f05402b58430ba761f1b102df4dd615481a0297e3684c19f7f2c20905", 0x3f, 0x4000841, 0x0, 0x0) 2018/01/17 07:47:41 executing program 0: r0 = socket(0x10000000010, 0x2, 0x0) write(r0, &(0x7f0000a78000)="", 0xfffffffffffff000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000096a000)={0x3f}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bb4000-0x18)={0x0, 0x5, 0x0, 0x4, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000be000)={r1, 0x7, "45cd7834abe576"}, &(0x7f0000001000-0x4)=0xf) 2018/01/17 07:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffff7a) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000094000)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 07:47:41 executing program 3: r0 = socket(0x2, 0x4, 0x5c5) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000575000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x7fff, 0x2, 0xffffffffffff8001, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d89000)=0x26abf341, 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000bf6000-0x10)=[{&(0x7f0000088000-0x1000)='Q', 0x1}], 0xcc, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg(r3, &(0x7f00006ca000-0x38)={&(0x7f00008d0000)=@ipx={0x4, 0x0, 0x0, "c67072f334cf", 0x0, 0x0}, 0x10, &(0x7f0000a22000)=[], 0x0, &(0x7f0000ef8000-0x1100)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 07:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') rmdir(&(0x7f00002aa000-0x8)='./file1\x00') execve(&(0x7f0000cc6000-0xc)='./file0/bus\x00', &(0x7f0000dcb000)=[], &(0x7f0000284000-0x7)=[]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000913000)='/dev/dsp\x00', 0x880, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000832000-0x4)=0xde, &(0x7f000079b000-0x8)=0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000017a000)=""/221) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000551000-0x10)={&(0x7f00004f3000/0x1000)=nil, 0x1000}) removexattr(&(0x7f0000ac7000-0x8)='./file0\x00', &(0x7f00008bd000-0xd)=@known='security.ima\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000605000-0xc)={&(0x7f0000636000-0x2)='..', r1}, 0xc) open(&(0x7f00006ad000-0x2)='..', 0x800, 0x180) 2018/01/17 07:47:41 executing program 0: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="40ee53431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x2000000000000}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f000000f000-0xb)='/dev/midi#\x00', 0x401, 0x8002) mmap(&(0x7f00000e3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000e3000)=@hdr={0x2, 0x4, 0x100000000, 0x7, 0x3, 0x7, @ipv6={0x2, 0x6, "1502e3", 0x1148, 0x3c, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbb, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x7, 0x8, 0x6, 0x80000001, [0x4d19, 0x4, 0x1ff, 0x8]}}, @generic={0x7fff, 0x61, "3385ecc076428c38a21feb1d4effc3c7d05299983bba04681b25f7bf78115607292894550df3625eff014267de235b658a6192ae36d134ef3a1df3e193ad2750439e39816c4ea952d8511a4a9c3ab41cf202fe999cb972cdbec6a7670aa6f07ddc"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x18, {0x8, 0x4, 0x1, 0x800, [0x100000000, 0xc2]}}, @jumbo={0xc2, 0x4, 0x4}]}, @routing={0x6, 0x6, 0x1, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x7fffffff, 0x4, 0xffffffffffff8001, 0x1, [0x0, 0xff]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x80, 0x0, 0x0, 0x8, 0x9, "773d86", 0x9, "9885de"}, "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"}}}}, 0x117a) 2018/01/17 07:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000748000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000046a000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x4, 0x4fda800000, 0x5, 0x400, 0x6, 0x4000000, r2}) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00004b1000)=0x3) 2018/01/17 07:47:41 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f000058b000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0x200, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d58000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000034b000-0x8)={r1, 0xffffffff9d063b6e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005c5000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x284, ""}, &(0x7f0000230000)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000725000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000aa2000-0x14)={r3, 0x2, 0x6, [0x6, 0x1000, 0x5, 0x6, 0x80000001, 0x300000000000000]}, 0x14) 2018/01/17 07:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_extract_tcp_res$synack(&(0x7f0000b20000)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005d0000-0x57)=""/87, &(0x7f0000489000-0x4)=0x57) 2018/01/17 07:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ace000-0x84)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000692000-0x99)={0x0, 0x0, ""}, &(0x7f0000b92000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f81000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000d05000-0x83)={0x8, 0x1ff, [{0x6, 0x0, 0x8}, {0x8, 0x0, 0xffffffffffff7fff}, {0x1, 0x0, 0xfff}, {0x4, 0x0, 0xd83}, {0x400, 0x0, 0x6}, {0x5, 0x0, 0x8}, {0xff, 0x0, 0x2}, {0x0, 0x0, 0x10000}]}) 2018/01/17 07:47:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1fc, 0x725dd098b1285f56) ppoll(&(0x7f0000000000)=[{r0, 0x2001, 0x0}, {r1, 0x8, 0x0}, {r2, 0x4590, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x2a5}, 0x8) 2018/01/17 07:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000077000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f00007e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f52000)=0x14) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dd1000-0x78)={0x7f, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0xbee5, 0x6, 0x3401bdf2, 0x3, &(0x7f0000162000)=@common='vcan0\x00', 0x9, 0x6, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 07:47:42 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004000)=0x0) 2018/01/17 07:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e4b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000bf4000)={&(0x7f0000890000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000060b000)={&(0x7f0000e56000-0x23cc)={0xbf4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xbf4}, 0x1, 0x0, 0x0, 0x810}, 0x4800) 2018/01/17 07:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000046000)={0x6, 0x8, 0x1, r0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000cd000)=0x0) sendto$unix(r0, &(0x7f000007a000-0x2d)="d36067f7995fceaa9b696b99cf1e740c80f81dbaff9ee123604989c8caf7ba296f03088959ee57ee8a650ef488", 0x2d, 0x0, &(0x7f0000e73000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001ca000-0x4)=0x8, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000897000)={0x37, 0x8, 0xffff, 0x4, 0x1}, 0x14) clock_gettime(0x0, &(0x7f0000309000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000f50000-0x10)={r1, r2+30000000}, &(0x7f00004f4000)={0x0, 0x0}) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f000011b000)='fuse\x00', 0x7ffbf, &(0x7f0000e3a000)="") sendfile(r0, r0, 0x0, 0x10000) 2018/01/17 07:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000e61000-0x30)=[], 0x0) ioctl(r0, 0x2285, &(0x7f0000ae0000)="") 2018/01/17 07:47:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x559509c1ab556b0, &(0x7f0000001000-0x8)=0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000)=0xe8) ioprio_get$uid(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) syz_open_dev$usbmon(&(0x7f0000029000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000027000)=""/23, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000001000)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x63da3d25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = gettid() process_vm_writev(r3, &(0x7f0000287000-0x10)=[{&(0x7f00005e6000)=""/78, 0x4e}], 0x1, &(0x7f0000950000-0x30)=[{&(0x7f000019e000)=""/92, 0x5c}, {&(0x7f00001e8000-0xea)=""/234, 0xea}, {&(0x7f0000c2d000-0x1f)=""/31, 0x1f}], 0x3, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f000098b000-0x10)={0x0, 0x0, &(0x7f00007be000/0x1000)=nil}) mmap(&(0x7f0000e85000/0x4000)=nil, 0x4000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) stat(&(0x7f0000b82000-0x8)='./file0\x00', &(0x7f000034b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000167000-0x9)='/dev/vcs\x00', 0xc8000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 07:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000001a000)='/dev/adsp#\x00', 0x4, 0x101000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000644000)={0x6, 0x8}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066f000)=@sack_info={0x0, 0x869, 0x7}, &(0x7f0000d80000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000633000-0x20)={0x8, 0x100000000, 0x208, 0x400, 0x8001, 0x6, 0xfffffffffffffffe, 0x2, r2}, 0x20) clone(0x0, &(0x7f00005ce000-0x8a)="", &(0x7f0000b18000)=0x0, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000e1b000)="") 2018/01/17 07:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f82000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00", 0xfffffffffffffe86) bind$alg(r0, &(0x7f0000045000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(cbc-cast6-avx,tgr128))\x00'}, 0x58) r1 = open(&(0x7f0000b99000-0x8)='./file0\x00', 0x8000, 0x20) accept$nfc_llcp(r1, &(0x7f000033d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008f2000-0x4)=0x60) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4949ad9b35c284375c7c7f28d0edc63d9ff7353c46306fdfef23791b3cc3952df125ff3ff3f6b02b50c10339dbe58ebe51eea15d2f489bb6b65faee37c76890415970907fbb5f1439fafa24dc02fbda744fa98f60f3351c29470ce16f490256f8fe086d14f23a51c6bba748ecbd8a222e7e2f386d9ae03f8a37e61be1f6edd4d4dc589a30a76355299c13a857d1f96ed5878553ee3a8e01e5b1c22706fd8ea126d687da5be4607c8267f9c1749162614c24675c8ab359b22f05159fc1811a198ae9b54d9bba24c8a865e9d745f3631a0f954937744640c16818ffb78f52ab99f7ab068950e661b9cb85ed7b510093c426e41d380e7542c0d4904b73de87431e1c365cafc4164a7a64f1465ab2da726942ee71f14a8d8740a9433ecb6664800285", 0x140}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 240.671695] kvm [12054]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/17 07:47:42 executing program 0: seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000760000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, 0x3, 0x8, 0x2, 0x0}, &(0x7f0000000000)=0xa0) vmsplice(0xffffffffffffffff, &(0x7f0000eeb000)=[], 0x0, 0x0) 2018/01/17 07:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001fa000-0x9)='/dev/ppp\x00', 0xc000, 0x0) accept4$packet(r1, 0x0, &(0x7f0000fc1000)=0x0, 0x0) bind$alg(r0, &(0x7f000091b000-0x58)={0x26, 'skcipher\x00', 0x4, 0x0, 'ctr(blowfish)\x00'}, 0xfffffcf4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000634000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r2, &(0x7f0000807000-0x27)=""/212, 0xd4) [ 240.740567] kvm [12054]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/17 07:47:42 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000036000-0x400)={""/1024}) 2018/01/17 07:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb8000)='./file0\x00', 0x2, 0x10e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fed000)='bic\x00', 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006d4000-0x10)={0xccccccccccccdad, &(0x7f000038e000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f0000584000)='/dev/usbmon#\x00', 0x40, 0x4002) name_to_handle_at(r1, &(0x7f0000a5d000)='./file0\x00', &(0x7f0000ae6000-0x1e)={0x1e, 0x5, "8f698c17512e47c5af1a820d3626a0852a552cf0a171"}, &(0x7f0000da4000-0x4)=0x0, 0x1400) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000abc000)=""/23) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000458000)={"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"}) write$sndseq(0xffffffffffffffff, &(0x7f000082d000-0xc0)=[], 0x2082cf40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f000012b000)=0x7fffffff, 0x4) 2018/01/17 07:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 07:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000412000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 07:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000744000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000220000)='net/ip6_mr_vif\x00') fcntl$getownex(r1, 0x10, &(0x7f00003f5000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000427000)='net/rt_acct\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0xfcee, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10001) perf_event_open(&(0x7f0000f02000)={0x2, 0x78, 0x8001, 0x7fff, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x8, 0x6, 0xfffffffffffffffe, 0x56c, 0x1, 0x1, 0x1, 0xffffffff, 0x7ff, 0x4, 0x1, 0x80, 0x100, 0x9, 0x7, 0x8, 0x3, 0x80000001, 0xf6c, 0x17, 0xd27, 0x1000, 0x4, 0x7, 0x3, 0x7ff, 0x45f, 0x3, 0x7, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000b07000)=0x0, 0x2}, 0x10000, 0x8, 0x4, 0x1, 0x800, 0x7, 0x82f, 0x0}, r2, 0x89c, r0, 0x4) 2018/01/17 07:47:42 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d39000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00009ad000-0x67)=""/103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f00009f0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/17 07:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002d2000-0x8)='keyring\x00', &(0x7f0000d69000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000719000-0x12)={@common='erspan0\x00', 0x1}) r2 = syz_open_dev$mice(&(0x7f00005e4000-0x10)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000633000-0x8)=0xffffffffffffffff) keyctl$negate(0xd, r0, 0x401, r0) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f0000d58000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x36a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000bc3000-0x8)='keyring\x00', 0xa00) r3 = request_key(&(0x7f000034a000-0x6)='logon\x00', &(0x7f0000bf6000+0xfd3)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dce000-0x17)='{self@vmnet0eth1vmnet0\x00', 0x0) keyctl$clear(0x7, r3) 2018/01/17 07:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002dc000-0x4)=0x0) perf_event_open(&(0x7f0000350000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000006, 0x3ff) read(r0, &(0x7f0000486000)=""/4096, 0x1000) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/17 07:47:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x8)='.wlan1:\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000c58000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r1 = socket(0xb, 0x7, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/17 07:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x100000000000, &(0x7f00009c1000-0x10)={0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0xe1c, 0x0}}, 0x28) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009ec000-0x4)=0x2800000000000, 0x4) 2018/01/17 07:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000073c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)={r2, 0x0, 0x0}) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) 2018/01/17 07:47:42 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000e88000-0xd)='/dev/dmmidi#\x00', 0x5, 0x602801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xab)="839e2276fff985113f5509277abfe8a8b6041d5f7a5c2f35a37b277af723b95b65cbebcc8d4a67040c8e47f30392c4d1b7cee4cbb419dd20c8dc6307ebe0757cc930fd6b72e1da64fbbe257ea17e6eaee8284599469fe2108c98986c38635e78ad44b22b8fb87054195ca69f0332495b1fae6c68392611f6d60eab4a8a475a618fd7b83a0e387e4b95e36c762e03a10432a6f98388ec1fbb1fb5c5c9a05f2eca7e0adab086e84a816c2185", 0xab, 0x4, &(0x7f0000000000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000+0x494)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000cf4000-0x4)=0x45, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0xfffffffffffffe5a, &(0x7f0000aff000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8d000-0x4)=0x10) r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000fbe000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) listen(r1, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/17 07:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00003b8000)="260000002a00ff000343007f00000814000103ff010000002300ffff0807fffffff907fe884f", 0x26) r1 = syz_open_dev$sndpcmc(&(0x7f000029e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) accept(r1, &(0x7f00003d9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000882000)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00006a2000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001a7000)={0x1f, 0xffffffff, 0xffffffffffffffb2, 0xd85e, 0x1, 0x1, 0x6, 0x2, 0x8, 0x46a2, 0x200, 0x73}) eventfd2(0x1, 0x80000) 2018/01/17 07:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ee000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x2, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000397000)={r1, &(0x7f0000577000)="", &(0x7f0000295000)="", 0x3}, 0x20) 2018/01/17 07:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ebe000-0x6)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f000030b000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000081000-0x18)=[{{0x0, 0x7530}, 0x20000000001, 0x47, 0x2}], 0x18) ftruncate(r0, 0x200be) sendfile(r1, r0, 0x0, 0x72439a6b) open_by_handle_at(r1, &(0x7f0000503000)={0xa7, 0x1738, "b245da9034003903d9dbb8586e99527ac9064177e82adf1805d72ba711fe8d7d0f085fb8047027be63925d40c754dc5429d6bbb6737d0ef9762c29a0fa46619524d5525576caf9fc1236081a3d9ce494115471d4801a2ac530c28bab938fef540feaca939cd021685848e295e3ff6004fa5c58f09f525968085c91f4422d9c168aa2b59d5d186a31aa9a69c694fb7279b75fed7ccd4ffbb5e12242ec67b715"}, 0x420000) 2018/01/17 07:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x80000001}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0xffffffffffffff12) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cce000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfa2, 0x80000000, 0xeb2, 0xff, 0x1, 0x2, 0x4, 0x7, 0x7, 0xba4, 0x100000000, 0x6, 0x6, 0x4, 0x1d]}, &(0x7f00008b8000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008c1000)={r1, 0x4, 0xfffffffffffffffc, 0x8000, 0x8, 0xf8}, 0x14) 2018/01/17 07:47:42 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xd0f4, 0x4001) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x8001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x1000, "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"}, &(0x7f0000003000)=0x1008) semop(r1, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffe, 0x1000}, {0x0, 0x0, 0x800}, {0x1, 0x4, 0x0}], 0x3) 2018/01/17 07:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000001f000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000fbf000-0x40)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x832, 0x0, 0x0, 0x0}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)={0x0, r0}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x0}, 0x8}) 2018/01/17 07:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c9a000-0xb)='/dev/audio\x00', 0x500, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f94000)=0x53, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x100000005, 0x9, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fba000)={r1, &(0x7f0000226000-0xfb)="b4e0f1a74b0454a984b221552580623fb9538c12dbcc1d452b635ed10ef5446683a8d1ee3984466f30899bf5461edddc39e22dd1b72d82295dca71d5475cb5215e717761b703979f60a785a6907a1de905cf5f11a8a88e5aeceba637a71eb6c14de08ef0c2df4100e4b6f1863ef99ea76898f3382056b586b2fb7fa4effa482e07a28e0401787773e79a12bdad96a1079708fb034a71059e1d8c98a070de503471809d2290a6b4b7956bcc2fd7b4791eb9bd08e127e12bb6b3e2a8c014ad6d0523a595952ab8f9cd2008fb3b8315d9af88806095f30fbed5caa6bc6bd7998087182d53a99f174084a0aedef77b75bbd6e9e672f6b0c2b5e3e9b488", &(0x7f0000d52000)=""/0}, 0x18) 2018/01/17 07:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000544000)='/dev/dmmidi#\x00', 0x8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b00000-0x2c)={0x9, 0xefcb, 0x84, 0x5, 0x1, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000538000-0xc)={r1, r3, r3}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000464000)={&(0x7f0000849000)={'rmd256\x00'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x5a100) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x87e6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000039000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001d6000-0x5)={0x0, 0x58, &(0x7f000017f000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x60}, @in6={0xa, 0x2, 0x28000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x4}]}, &(0x7f000042b000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fb9000)=@assoc_value={r3, 0x2}, 0x8) r4 = accept$alg(r1, 0x0, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000ef8000-0x4)=0x9) poll(&(0x7f00006b3000+0x6fe)=[{r4, 0x4, 0x0}, {r4, 0x1014, 0x0}, {r4, 0x0, 0x0}, {r1, 0x80, 0x0}, {r4, 0x40, 0x0}, {r4, 0x8402, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x4200, 0x0}, {r1, 0x288, 0x0}], 0x9, 0x0) bind$alg(r1, &(0x7f0000ba1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x4) sendfile(r4, r6, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 07:47:42 executing program 3: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x2, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x8, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000103000)={0x0, 0x0}) setitimer(0x3, &(0x7f00000e1000)={{r0, r1/1000+10000}, {0x0, 0x7530}}, &(0x7f00000c7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001000-0x3)='\x00sn') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000000)=0xa0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:42 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/create\x00', 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000aff000-0x67)=""/103, 0x67, 0x40000040, &(0x7f00006ad000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000238000-0x4)=0x0) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00003fb000-0x8)={0x33755c33, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2000000000000078, &(0x7f00009fd000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000fc4000)="1d0000002600079f0000f109bd007fff0a3f0200000004dc0000002800", 0x1d) 2018/01/17 07:47:42 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setsig(r0, 0xa, 0x1c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x34, &(0x7f0000007000)={0x3, {0xf6}, 0x80000000, 0x0}, &(0x7f0000004000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000012000-0x1)={0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f000000b000-0xc)='/dev/audio#\x00', 0xbf67, 0x80) ioctl$TIOCCONS(r3, 0x541d) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) [ 241.081331] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 241.116853] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 07:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005e0000)='/dev/usbmon#\x00', 0x8000, 0x200) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000e7a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000f4b000)={0x0, 0x0}) futex(&(0x7f00000e9000)=0x6, 0x1, 0x7f, &(0x7f0000901000)={r4, r5+10000000}, &(0x7f0000cdf000)=0x1f, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b43000)={0x5, 0x0, [{0x7ef, 0x0, 0x40}, {0x9d9, 0x0, 0x6}, {0x0, 0x0, 0xfffffffffffff000}, {0x93d, 0x0, 0xb2ab}, {0x315, 0x0, 0x6}]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000057f000)={0x1, 0x0, [{0x1a0, 0x0, 0x0}]}) 2018/01/17 07:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b1b000-0x9)='/dev/dsp\x00', 0x204002, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000940000-0x38)={0x5, 0x400000b2, &(0x7f0000313000-0x54)="144357e10c9dc3357ecfb7d6a95d2d4ef00e6acefa49a5b266d812398a079cce4db08678f5bede93b9dfc98ec272dea5ac193ea877d51bca70b2ed760ff64c7647c8ee6ce852634eabe3cce9a777083bbee47098", &(0x7f0000357000-0x73)="cd690ffefe031a66ba8fef11768de0bebf362d78fef4ff2a0c5cdd19fe4889f9435a7e676ca28f1d97b1ef4245d76969e00e98969474b92ce9ab3d19fa635b4917aab2f7a75ba159869e53e9755dcf7ac2b3f8ecc2fb15a4de72af447d6aef375719acff4a62d18059bc2c52d76fd5692719b2", 0x54, 0x73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:42 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f6d000)='/dev/vcs#\x00', 0x1, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e88000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000f6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6e000-0x15)='/proc/self/net/pfkey\x00', 0x200803, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ef9000-0x8)={r2, 0xffffffff80000001}, 0xffffffffffffffc3) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000f6d000)={0x8, 0x0, 0x2f0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000bb000)={r0}) 2018/01/17 07:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000441000)='/dev/snd/midiC#D#\x00', 0xd, 0x8000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e81000-0x8)={0x0, 0x80000001}, &(0x7f0000941000)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000056d000)={r1, 0xa96, 0x10, 0xcbde, 0x6}, &(0x7f0000fc5000-0x4)=0x18) clock_gettime(0x0, &(0x7f0000025000)={0x0, 0x0}) clock_settime(0x7, &(0x7f00007a1000-0x10)={r2, r3+10000000}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000b1e000-0x14)={0xccf8, 0x8, 0x81, 0x2, 0xfffffffffffff6d2}) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/17 07:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000769000-0x9)='/dev/vcs\x00', 0x80000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000029e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x14, 0x80000) sendmsg$can_raw(r1, &(0x7f0000209000-0x38)={&(0x7f000027d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000b0a000)={&(0x7f0000523000-0x10)=@can={{0x2, 0xad3, 0xe3, 0x2}, 0x1, 0x3, 0x0, 0x0, "2ec113709cbc1cf1"}, 0x10}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000010) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ad5000-0xb0)={{0x3ff, 0x9}, 'port0\x00', 0x80, 0x81844, 0x101, 0x5, 0xf8b9, 0x5, 0x6, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) r1 = creat(&(0x7f00004da000-0x8)='./file0\x00', 0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000220000)=0x5, 0x4) 2018/01/17 07:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000197000-0x20)=[{&(0x7f00002e7000-0x1000)="031fedbd61f50aeeeeece2c64309fc91b2396b48319b3b8b6e3ae58c01f15e303bff9d866738d4fd19f14a57c47a7b699bcdcfce350195dd693442c405ff1d2749ef88956ac956d356be3d4bcaa95cc7ec46bd602ff740a6457a14f8b82351f24c9785fce58d12dc2522fa2acd4ac37fde08ea71656511cfc67d5ce2fe49ec3502a3df3cacdcdbcadcaa089d551b14c794269a4a293a947234c13da4b7edcf12d1b0cef4ac63f2d2813d98de8b6229551db34fe62a517eda1c9720321ca81e26ddf8f1be1f27afe898773450c3a436c9ca1afa2def3127f32564f47f702724ad20f0c4e867910f4d4bbb693e76741b9f68608e7d46a679875d0dec3c9a6c155d5816b1a600e8e3b4ae2c1d2af9dd5c402786fc7022ad927a1c4c3ef95caf514b64e1a46f33dd32038e2d999fe34b804e4e23877d55ec4b6066d2d148368418b0", 0x140}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000e7f000-0x38)={&(0x7f000053a000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ece000-0x10)=[], 0x0, &(0x7f0000d87000)=""/160, 0xa0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffffffffffe79, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0xfffffffffffffffe}, 0x0) 2018/01/17 07:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000093b000-0x4)=0x0, &(0x7f0000c89000)=0x4) sendfile(r0, r1, &(0x7f00006d3000)=0x42, 0x2000010004) 2018/01/17 07:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/17 07:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000593000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/01/17 07:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getenv(0x4201, r0, 0x9, &(0x7f0000f0d000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_cancel(0x0, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f61000-0xd3)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20002, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000005c000-0x3e)={r1, r2, 0x6, 0x1, &(0x7f0000000000)="", 0x80, 0x7ff, 0x401, 0x8, 0x3, 0x1, 0x120000000000000, "9a064e488995e855bfc2b1299aa78d7bc78230ec1251"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d81000-0xfe)="38ce7693bb1ed05df59ffe275338bd6f0cd0eef374d135c38ce8dc31e437f82b715823039c941ab910597710afd9f7f9f006c4a28f275ef0dc7262d6d8e6ac8ac91e8d66814c94f2cfe241f6f386fa38cf8d9ee7d68a40c2676f10d9318afce02eb4edda8a82beebb7b646600a38c96d2a032fa2a5327aec9bedbd2fe38775dd1ed0691dadef0ab6f185c681a0803e97bcbaab13d3b37598baf8ba9de57f70866be49c7bd8e205588cbdad7f400356578d2d8ed6500a2c5981018c40570f07230a6f97505da0a73e28f31ebd9bcb860aa995f302f5f68e1d0069e27b1f26282d7a604d7f489e171f1824486f15fabf8a0d8e156a072b7fe1a5f0c7067a62", &(0x7f0000967000-0x4)=0x0, &(0x7f0000526000-0x4)=0x0, &(0x7f00006da000)="170c1aac135858b47d357e5a3694d6461436fc9baff2bbddda4fd978c23b156b57f153607821a48d982d9a5e9928c36b7a739f6635b6c6c9592a68542015b4c6b42028") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000cd000-0x8)={0x0, 0x0}) sendto(r3, &(0x7f0000fe8000-0x91)="0544df1869f369c4c66f3bc6c005b69a40f630394263de4742446be61a5dba06b8e3516eeeb4898b1b983c43b44817f10e416166d292e33abeb53a77c695cf3ccdb7ce1fb383955ed1a3be651ef97b1b29479cc28d25b43fe45f05b4703d034907a94a995f13f5b598e1e490b8a8f3a1bfe95b5ba24cb162092461e9db263551b8a135ee09d5b1ac0ffbc2721b3b03b146", 0x91, 0x800, &(0x7f0000086000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224,ecb(twofish))\x00'}, 0x58) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b3c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(blowfish),sha256-avx)\x00'}, 0x58) r5 = syz_open_dev$vcsn(&(0x7f0000286000-0xa)='/dev/vcs#\x00', 0x7fff, 0x4000) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) bind$alg(r4, &(0x7f00001bb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc-camellia-aesni,sha224-avx2)\x00'}, 0x58) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000133000)="9d") bind$alg(r4, &(0x7f0000458000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00009c5000)="", 0x282) 2018/01/17 07:47:43 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) r1 = semget$private(0x0, 0x4, 0x400) openat$vcs(0xffffffffffffff9c, &(0x7f0000876000-0x6)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000e71000)=""/0) 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000000000)="a9", &(0x7f00007e5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b3d000)="") syslog(0x0, &(0x7f0000674000-0x60)=""/96, 0x60) [ 241.370564] kauditd_printk_skb: 130 callbacks suppressed [ 241.370573] audit: type=1326 audit(1516175263.092:3791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e30000)='/dev/kvm\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000fc0000-0x8)={0x52}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f000047b000)='./file0\x00', 0x4) r3 = accept$alg(r2, 0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create(0x200000000000004) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000671000)={0x10000001, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r6 = getpid() ptrace$peekuser(0x3, r6, 0x100000001) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000fe7000)=""/232, &(0x7f0000c60000-0x4)=0xe8) write$eventfd(r4, &(0x7f0000cb2000)=0x0, 0x8) 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000812000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000046000-0xc)=[@release={0x40046306, 0x0}], 0xfffffffffffffe8c, 0x0, &(0x7f0000009000-0xc9)=""}) [ 241.401756] audit: type=1326 audit(1516175263.092:3792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.401773] audit: type=1326 audit(1516175263.097:3793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=210 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:47:43 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e82000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000147000)={0x3f, 0x7, 0xb3, 0x3, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000843000)=0x0, 0x4) perf_event_open(&(0x7f0000202000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000ae5000)=""/243) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c8a000)=0x0) migrate_pages(r1, 0x8, &(0x7f00007d5000)=0x0, &(0x7f00009e5000)=0x0) 2018/01/17 07:47:43 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fa8000)={0x9}, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c08000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, "344f3ea55b79dbfa6e34eb53a95d146058fa13e41f4b30cac1f9e51bd06038ade7d39421e3c5bbeed5c3480f1e0e06b8df43bffe7fb40686722fb222ba7e011e", "86710777a26d864715cae176f3e702296fe729ad308315b23571dc677a31621e87f01415207fc0a19e7e067c4c5d19c2e41682a38174159238c2c82c49e4426d", "75ba47df7441421606fc1b4e0c915943dac3b18f9f8ae34063d18e68a79ff247", [0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000faa000-0x108)={0x1, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a2b2655}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 07:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009bd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x1f, 0x4, 0x7, 0x0, 0x40000001, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 241.401789] audit: type=1326 audit(1516175263.100:3794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ace000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "150008", 0x8, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f0000aba000-0xe)='/dev/admmidi#\x00', 0x3274a0e9, 0x361280) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000252000-0x4)=0xe0, 0x4) 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000308000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00006ea000)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1a6) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/17 07:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000ed2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0xfffffffffffffe79, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x100) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x8003, 0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffc}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x4000000000000000, 0x1, 0x9}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000972000-0xc)={0xffffffffffff7e6c, 0xfffffffffffffffc, 0x277000000, 0x80000001, 0x8001, 0x6, 0x9}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000d8e000)='/dev/dsp#\x00', 0xa44f, 0x20000) ioctl$TIOCEXCL(r1, 0x540c) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) [ 241.401805] audit: type=1326 audit(1516175263.100:3795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.401823] audit: type=1326 audit(1516175263.101:3796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.401839] audit: type=1326 audit(1516175263.108:3797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.401857] audit: type=1326 audit(1516175263.109:3798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.401872] audit: type=1326 audit(1516175263.109:3799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.401892] audit: type=1326 audit(1516175263.109:3800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12227 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 241.508529] binder: 12256:12260 Acquire 1 refcount change on invalid ref 0 ret -22 [ 241.508632] binder: 12256:12260 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 241.508689] binder: 12256:12260 Release 1 refcount change on invalid ref 0 ret -22 2018/01/17 07:47:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0x450f, {{0x2, 0x2, @rand_addr=0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) flistxattr(r1, &(0x7f0000000000)=""/0, 0x0) 2018/01/17 07:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031e000-0x9)='/dev/rtc\x00', 0x101101, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00003af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000b6c000-0x9)='/dev/sg#\x00', 0x0, 0x101882) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00006f5000-0x28)={@common='syzkaller1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00009a9000-0x4)=0x0) 2018/01/17 07:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b67000-0x9)='/dev/kvm\x00', 0x0, 0x0) fanotify_init(0x4, 0x8000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/17 07:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000199000)='/dev/amidi#\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000da9000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000dc9000-0xc0)=[{0x800000000000, 0x8, 0x8, 0xa62e1a0000000000, @time={r1, r2+30000000}, {0x6, 0x2}, {0x8001, 0x1f}, @queue={0x401, {0x7, 0x3}}}, {0x24, 0x2, 0x81, 0x3ff, @time={0x0, 0x989680}, {0xbfa4, 0x200}, {0x9, 0x7}, @addr={0x8001, 0x5}}, {0x4, 0x3, 0x85a0, 0x50f4, @tick=0x4, {0xe14, 0x80000000}, {0x100, 0x5}, @time=@tick=0xffffffff00000001}, {0x5, 0xff, 0x23, 0x7ff, @time={0x77359400, 0x0}, {0x1, 0x1ff}, {0xea, 0x0}, @ext={0x0, &(0x7f000068d000)=""}}], 0xc0) fstat(0xffffffffffffffff, &(0x7f0000afa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() stat(&(0x7f0000c61000)='./file0\x00', &(0x7f0000d6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000a17000-0xc)=[r3, r4, r5]) r6 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000025000)=[{{&(0x7f0000f93000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f28000-0x60)=[{&(0x7f000038d000-0x99)=""/153, 0x99}, {&(0x7f0000dc5000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e6e000)=""/42, 0x2a}, {&(0x7f000073d000-0x29)=""/41, 0x29}, {&(0x7f0000819000)=""/158, 0x9e}], 0x6, &(0x7f0000b72000)=""/146, 0x92, 0x8}, 0x100000001}, {{0x0, 0x0, &(0x7f0000a1b000)=[{&(0x7f000094e000-0xae)=""/174, 0xae}, {&(0x7f0000b61000)=""/120, 0x78}, {&(0x7f000058f000-0x60)=""/96, 0x60}, {&(0x7f0000edf000)=""/222, 0xde}], 0x4, &(0x7f00004ab000)=""/180, 0xb4, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000f55000)=[{&(0x7f00001d3000-0xfc)=""/252, 0xfc}, {&(0x7f0000dc8000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f0000681000)=""/83, 0x53, 0x204}, 0x3}, {{&(0x7f00007e0000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ca5000-0x10)=[{&(0x7f000029e000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000b75000)=""/140, 0x8c, 0xfff}, 0x8001}, {{&(0x7f0000fb0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007e9000)=[{&(0x7f0000301000-0x3c)=""/60, 0x3c}], 0x1, &(0x7f0000465000-0xf8)=""/248, 0xf8, 0x7}, 0xe8a}, {{&(0x7f0000d4e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000730000)=[{&(0x7f000096b000)=""/121, 0x79}, {&(0x7f00004de000)=""/46, 0x2e}, {&(0x7f00004f9000)=""/58, 0x3a}, {&(0x7f00001b2000-0x9b)=""/155, 0x9b}], 0x4, &(0x7f0000c72000)=""/220, 0xdc, 0x7f}, 0xf834}, {{&(0x7f000007c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003b8000-0x10)=[{&(0x7f0000a24000)=""/138, 0x8a}], 0x1, &(0x7f0000354000-0xde)=""/222, 0xde, 0x0}, 0x7f}, {{&(0x7f0000a02000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000ef4000)=[{&(0x7f0000484000-0x6e)=""/110, 0x6e}, {&(0x7f0000d4a000-0x2)=""/2, 0x2}], 0x2, &(0x7f000068b000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x80}], 0x8, 0x20, &(0x7f0000693000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e52000-0x4)=0x0, &(0x7f0000dbe000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f000094b000)=0x0, &(0x7f00004b3000-0x4)=0x4) 2018/01/17 07:47:43 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 07:47:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.\x00', '\x00'}, &(0x7f0000000000)=""/140, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006a2000)=0x0, 0x4) 2018/01/17 07:47:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008f7000-0x20)={r0, &(0x7f00006d1000-0x7c)="5630a7bb9f5c01f127973b4bae2a19cface9952cccacdfe18bade89d54946cd538214369ee95bf2e95a70108b29475db2e2af59cae778f03561747d64f0a2e9cda2359fa09604d677d3021d282d4107edc876b36d1b1854e4fe2b1d885e0ba1b01eda060ffc150ee555ce43dc17ddb7d694169668fda11accf03209d", &(0x7f0000001000-0x29)="ad5d3d6a982363557549e10a532a57fdea16596d132253c5106e1bfea057e306e626868830bb621fd2", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = memfd_create(&(0x7f0000bac000)='\x00', 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00002bb000)=0x8) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000cb6000)=0x0, &(0x7f0000358000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) execve(&(0x7f0000b6e000)='./file0\x00', &(0x7f0000a8d000-0x18)=[&(0x7f0000860000-0x6)='ramfs\x00', &(0x7f0000d19000)='\x00', &(0x7f0000f5b000-0x6)='ramfs\x00'], &(0x7f000022a000-0x28)=[&(0x7f0000df1000-0x6)='ramfs\x00', &(0x7f0000a4c000)='ramfs\x00', &(0x7f0000c3c000-0x1)='\x00', &(0x7f00001c6000-0x1)='\x00', &(0x7f0000f09000-0x6)='ramfs\x00']) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000345000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000af3000)=0x0) [ 241.508701] binder: 12256:12260 ioctl c0306201 2000dfd0 returned -11 [ 241.531879] binder: 12256:12266 Acquire 1 refcount change on invalid ref 0 ret -22 [ 241.531899] binder: BINDER_SET_CONTEXT_MGR already set [ 241.531909] binder: 12256:12260 ioctl 40046207 0 returned -16 [ 241.534423] binder: 12256:12260 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 241.534504] binder: 12256:12266 Release 1 refcount change on invalid ref 0 ret -22 [ 241.534520] binder: 12256:12266 ioctl c0306201 2000dfd0 returned -11 2018/01/17 07:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a22000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) process_vm_writev(r1, &(0x7f00000e0000)=[{&(0x7f00004da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ab7000)=""/59, 0x3b}, {&(0x7f00001a7000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f00003f7000)=[{&(0x7f0000cac000)=""/167, 0xa7}, {&(0x7f00007f6000)=""/20, 0x14}, {&(0x7f000075c000)=""/172, 0xac}, {&(0x7f000041b000-0xd4)=""/212, 0xd4}], 0x4, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/17 07:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000022f000)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006e0000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d28000)='./file0\x00', &(0x7f000011b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') getrandom(&(0x7f0000b20000-0x10)=""/16, 0x10, 0x2) recvfrom$ax25(0xffffffffffffffff, &(0x7f00005f9000-0xe9)=""/233, 0xe9, 0x0, &(0x7f0000317000)={0x3, {"afd2064f7d5f91"}, 0x0}, 0x10) ptrace(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d0b000)={0x0, 0x8}, &(0x7f0000202000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003f3000)={r2, 0x409}, &(0x7f0000efb000)=0x8) r3 = add_key$user(&(0x7f0000610000)='user\x00', &(0x7f0000da3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bb000)="6032feb72b5ca60c86a31724c7f671e2af68ed0d2b2f0efd4c9ee40cd3cb4fca712886808d40580b1682bed7547681bf76db0da4bbfc9566116a4685812e1b21bb282b994205778372718b5c26f0f2e8f1915d7132a39bf0c56b08d8116c77f6c2a16399678f913ad98c5334464f7035c622f8c67485de7863687aeaae5e08c7dc53a2e299228265b91b0c8bbc52d69aa1d1f84acf5545641c4f9dcb91c13f0770a743ffa0e5b78f8c7929fef61dc67914899387526b1acfade483b148cdfa6f74e2c373a9ffa162122ca97cfc7a91b75aa68612e149b076095024575f97bde0", 0xe0, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000a99000)=""/0, 0x0) setgid(0x0) r4 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) clock_settime(0x2, &(0x7f0000fd0000-0x10)={0x0, 0x989680}) 2018/01/17 07:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006a2000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x40000) accept4$ax25(r0, &(0x7f0000e47000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e08000-0x4)=0x10, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000767000-0x26)=""/38, &(0x7f00007ce000)=0x26) io_setup(0x3db, &(0x7f0000639000-0x8)=0x0) bind$alg(r0, &(0x7f0000bcb000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,rmd160-generic)\x00'}, 0x58) sendmmsg$alg(r0, &(0x7f0000f52000-0x38)=[{0x0, 0x0, &(0x7f00002c9000-0x40)=[{&(0x7f000025d000)="f0eb4939a0069076de8f3f49293e81f309b5d010dcc5c1052ca3802549e479a0775dca28980839d09fb16426af9f9a4301f86904c8bc39da8a5f5231c7ae4b0bd33c6ce34cf394783d9d985ab2962b6968ea7c8c846f10dd375fedc73e1b13560ff2272b3f9bc2d22e71204ea3834bef8a136afff09d718f446f7b3688f617c07f0a065780df281b3c7e936f7be7863656c197406279b38fbbcfbf859b3c1f6962045bf39b201b5b95581bc718c99b1e9c908142e2339f5c1ea456ab4153619d84fe216cf97e85900a7e3a0ce452158657b32adc2f021a893c", 0xd9}, {&(0x7f00006be000)="584e903afec1988db6dde28eaa51e17534ecc286d73b036b8627701ccff290122f3427e90b1c68c239564f46f8508ed0f00c5b40f342ca2a9132b55a254e69fd63f2fe12cddbc05f5a382e72fc31539d0ecf155cf55fe50e0e22e82c7de7e7de73b00c6ba72335c52d11247e597e4a27279f61ae6cdb7437ef01dc1f39fbcac837781f5d75f8af81e5aa6e3e413c173725688f5afa2069586fc249881067b4d372ca030714d1eab434d10926afc36a61a34631141927adfbf1d702600e2c22cf0c2b10507e92f0b1830ce68a826b9833cb10d7c8144e9510fac56124dfaf2171e5b6816ac0f87bb7f960ed", 0xeb}, {&(0x7f0000208000)="66323e3c776cf4270da1b466a1424fd6d4ef753c3d632f63006da6ca16c1817cfaa227b6e25f5eb3c44bf0fbe0e6c2f0547ec06131153b369ffdc1ed9c0fe392d91163fb554ede3d78f11a0d7bf7273ccdbbb2829810746982c1c7d94dfecf5720547ea05e73f73f0ab8e8fbab4a30e1555d2c5ed05b71ddb010ce81edd3efb952aa12f26c66dfd15b08ceb9a9a9854201178aabe70ce104aecd911c6863394bbc402df06d52bd7187114eee648a2090d79dc55a829329a2280e74adafc0064f1773c36c0cdd8d238fbe305b577772b56d76839ef8651b42742f759abbc0c34e3974168cdd", 0xe5}, {&(0x7f00003b2000-0xbb)="6bd451c187ac8ada03fff454ea58e22936827282326c6170c9eb6ab096ed473dd06999a4eb86a6e53c4493f84b1d42492048d51c29d60d2ab10c7ca0dce2f2bb3c6650b1fea0e65da782aa7e7f7a0e59a40bc2f9af5e0ef10e42a31448da92bea21799dd62442f5d0f85684ecd63ce836f55195f4a3dc3256fdd5ec8128ef2bf963d493bea28a6b18f7d62f701ad1cec46934c8dbf65ce18e30499d3c6f805202c9e747de51eee79941d0ed5281927aa4ec7093879764e5d587eed", 0xbb}], 0x4, &(0x7f00006f0000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x70a}], 0x30, 0x0}], 0x1, 0x80) io_submit(r2, 0x1, &(0x7f0000ad7000-0x38)=[&(0x7f0000e33000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000532000-0x1000)="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", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bf5000-0x4)=0x5, &(0x7f0000db0000)=0x4) 2018/01/17 07:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mknod(&(0x7f0000ce1000)='./file0\x00', 0xe1fe, 0x7) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f000049e000)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000034c000-0xa0)=[{&(0x7f00002c2000-0x39)="85eab0568fd066a6854495ff3b320e27812f1957ec2e1c3aa7efa01d5712a8839193367a2b0a19f0eb2d8c3bd56648ead6ac38b00daa9d992f", 0x39}, {&(0x7f00000c6000-0x6b)="67db9a2520da23df7cb0a75800bcc20dd3ca479ffea2da0579c7887ac92d6caf08553eca2859fab8ad68e920601d0462181c0d5eaefd446692f66ba5193a652d83028ff3201e79e6901c9a0afdd136eefe4c91597c810dc1d8ec194f9d559dc5e8d9a10753e7b648cd8919", 0x6b}, {&(0x7f0000645000)="1e6dfe130d2ead82e95934f90f6ccc5e592a865a79b5ccba175d07be0d87845136e19a6b4c2b6026216c350dd103937a2c06c633a1bc7aed4cb11d36dadd79905754400e17d9d24503ec994e24a68cfe5eea68e6007d2408353d74f0842177", 0x5f}, {&(0x7f0000698000-0xb9)="f10e9b1a8f8f113b3af3362f05ed2d379767fe47c247ec10491e0d0bc27380ea511245b94e8972a0bab609828c2482de0308b64fb0c1e56cf5722ff707292809f77a68f9b96dd6e3aef2923a0cd45db9d2c27e5d367c94727abe3a393a35a957bfc5b551ec8e91bf158b17170328ef62eb843cd119cfea06c976c5d76319f954242eb2165e8a5286cee23c286550c1aa136be26b1b18cc84b9ad4e83c837d6e75c039e55a9ec8fb89cd76b5ac4980afcf55bd002c5389e0759", 0xb9}, {&(0x7f0000119000)="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", 0xfb}, {&(0x7f0000e62000-0x47)="07405ceec66e6b51d96c87b7e609fa9e1a9d349493c5764a93ba420dd887f17391ec7e8848ad1d782cfbeb3874b1703ac3b1f088e3626810c2b7f3241b6fb1cd239140f01ac0c4", 0x47}, {&(0x7f0000cbd000)="baca875ea0087d0f7dd97081e021c1ebf746ce321368489161377f0caca82fcbe712026a2a751cb958a8a6c16831af31dbd9ffade8029cd419b0098113b11876597895fe806a3d1b8319703612c87c8512f27171c67478b07d4e89a7064cec1f01975dc3b1e636c06d39e7e409922f033f4d5b02e7a6920429f118841d2fe00113451adc05c2d8cf2d3be91fc3ba2ce5c99a92314de0fd63d095993902db15c2dcccbe212503771b2688075db82ba3f0da", 0xb1}, {&(0x7f0000af8000-0x97)="659d95d0896237d416f2b15785328c7c2d089558711b4f315e1bff024ec249504bf31d18fd1975f76a7229489b87fdceeaa46179a132da4a6e00ab885896c6504631d0f120ac99234ee9b479adc37f6143b5525fcb8a5b67cad52fb5eed5631733e95c3f5dc48f6d1759e308248ce370fc166c3895a55c46b998b2c20daa2584bd6afd698a7a86653362ebf23c921a19692c0c30c78ef1", 0x97}, {&(0x7f0000ddd000)="d0c0788a0fccf6720da6c8de27e8f8db799336697b22b8f79f5ca42d39eeca0557f21e8dc12f54c59f02e31ac7f4d45c8b59b8d3a9bf865e3e9f359ef0b011485f12ea087d4fe02d3a47706e0e9c48526c8f6ece3bb23ea7b0f71cef7fe70816a610", 0x62}, {&(0x7f0000800000-0xc0)="748d80f9f670618a404cf7ab38e4166036afc0adc2d92e8a5491bcaae88485c0a9fc502dd2d0a539d5c6c7f3b409a9a82747f52affd97878ac20a0e278df394372929c90ee30930cb83aaa775784fb1d9eddab89abb60cfb80ee1f6d28b121a4393711124dd3cfcdd08c0af8aaf95fa7d218069c459f4a5699110b6cb9a934e565909094ba6b09ec86bf9bae6720d30d2b416eab81a214b915ced20a342af03c564adfbf1dfb272a9c03d93e8708e93d78522e67b4d66db72aeee1dbc7cab2a1", 0xc0}], 0xa, 0x0) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ecb000-0x4)=0xe) 2018/01/17 07:47:43 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/context\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2a, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000fd5000-0x20)={0x7f, 0x703, 0x56cbc846, 0x7, 0x2, 0xf7}) 2018/01/17 07:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e8000-0x4)=0xc) getgroups(0x7, &(0x7f00004e5000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000301000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r3, r4) prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/17 07:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = openat(r0, &(0x7f0000631000)='./file0\x00', 0x48b42, 0x22) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00001c4000)={[{0x5, 0x0, 0x4, 0x3, 0x1, 0x4, 0x100000000, 0x0, 0x8, 0x8, 0x401, 0x9, 0x4}, {0x10000, 0x0, 0x5, 0x8000, 0x9, 0x5, 0x3, 0x0, 0x5, 0x2, 0x4, 0x4, 0x8}, {0x47d1e6ae, 0xa588, 0x2, 0x3179f639, 0x6, 0x100000001, 0x0, 0x1000, 0x8001, 0x2, 0x7, 0xffffffff, 0x6}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c24000)={0x0, 0x6, 0x1, [0x80]}, 0xa) 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000e36000-0x4)=0x80000000, 0x4) 2018/01/17 07:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000a15000)='/dev/snd/midiC#D#\x00', 0x0, 0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00003ae000)=0x40) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$tun(r2, &(0x7f0000398000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "e95d04", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x34) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/17 07:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ee7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dab000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d7c000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x400, 0x2, 0x100, 0x4, 0x2000004, r1}) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000006d000-0x4)=0x0, &(0x7f0000a57000)=0x4) socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r2, &(0x7f00004db000)=0x400, 0x8) 2018/01/17 07:47:43 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000302000)='/dev/audio#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9, 0xffffffffffffffce) shmget$private(0x0, 0x4000, 0x46abf, &(0x7f00006bf000/0x4000)=nil) 2018/01/17 07:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000378000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x11)='eth0md5sum@wlan0\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fce000-0xe)='/dev/admmidi#\x00', 0x8001, 0x0) recvfrom$ipx(r0, &(0x7f000092c000)=""/89, 0x59, 0x2002, &(0x7f0000850000)={0x4, 0x6, 0x7fff, "169c3a50d46d", 0x8c, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') lsetxattr(&(0x7f0000023000)='./file0\x00', &(0x7f0000634000)=@known='com.apple.FinderInfo\x00', &(0x7f0000d7a000)='eth0md5sum@wlan0\x00', 0x11, 0x1) preadv(r1, &(0x7f0000960000)=[{&(0x7f00007be000)=""/225, 0xe1}], 0x1, 0x2) 2018/01/17 07:47:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) symlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5426c2cb, 0x0, 0x10003, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xffffffffffff7fff, r2, 0x0, 0x10000}) geteuid() readlink(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000)=""/124, 0x7c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000004000-0x85)=""/133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/checkreqprot\x00', 0x2, 0x0) 2018/01/17 07:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008df000)='/dev/sequencer\x00', 0x100, 0x0) accept4$packet(r0, &(0x7f00004ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002c1000-0x4)=0x14, 0x80000) clone(0x0, &(0x7f00000c6000)="", &(0x7f00007a4000)=0x0, &(0x7f000070a000)=0x0, &(0x7f00001cb000)="") madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/01/17 07:47:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f0000009000)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 242.290840] binder_alloc: 12380: binder_alloc_buf size 7955998172716033072 failed, no address space [ 242.310582] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 242.322308] binder: 12380:12384 transaction failed 29201/-28, size 0-7955998172716033071 line 2957 2018/01/17 07:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00008ec000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000f7b000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38a}], 0x1, &(0x7f00002ef000)=[{0x30, 0x10d, 0x7, "bdb15ea2315e7fb21866d8fa82b9ceb105e15bcd20e04435c6253aa57ce591"}, {0x1e8, 0x13f, 0x200, "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"}, {0xc0, 0x1bf, 0x1, "9e59f725283b5f1f1252311394fa71d92055a382bcf77a2249ac2e6af6eae4ccc3ea668677254be5d963edce4d9c09e49a6ddd3e34f69cec5e70b1a6907ecbcc37c23196367c8565f547e28459ee207fffd3472fc092d94662c5561a7e124212c56982ffe6f8b3b5a0e89980377203f71500175e5e91ad3a935e2a36698a62e2418d6696079d5d68fdb1282f6c0d9c04b382debf3e5b51f2a9437b3881372765b39b863426f2ad602833caeb133c1d"}], 0x2d8, 0x0}, 0x0) accept4$ax25(r1, &(0x7f000080f000)={0x0, {""/7}, 0x0}, &(0x7f0000e7a000-0x4)=0x10, 0x800) 2018/01/17 07:47:44 executing program 6: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000484000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b93000)={0x0, 0x23, "d5173fdaff9566f461824d0fe1df3711f4bac465bc94351bc27d953015c08789bbc7b2"}, &(0x7f0000c47000)=0x2b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000060b000-0x20)={0x3, 0x5, 0x206, 0xfff, 0x8, 0xf6c, 0x4, 0x1, r1}, &(0x7f0000faf000)=0x20) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x200000000010, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/17 07:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000015e000-0x50)={0x0, 0x8001, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00003d9000)={{0x3, 0x0, 0x0, 0x3, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/ppp\x00', 0x2002, 0x0) 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000692000)='/dev/ppp\x00', 0x82, 0x0) readv(r0, &(0x7f0000577000)=[{&(0x7f000065b000-0x14)=""/20, 0x14}, {&(0x7f0000bcb000-0xd3)=""/211, 0xd3}, {&(0x7f000013e000)=""/143, 0x8f}, {&(0x7f0000c2b000-0x75)=""/117, 0x75}, {&(0x7f000046c000)=""/13, 0xd}, {&(0x7f0000a10000-0xd0)=""/208, 0xd0}, {&(0x7f0000e7d000)=""/154, 0x9a}], 0x7) set_mempolicy(0x4, &(0x7f0000bcf000-0x8)=0x1f, 0xff) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00004cb000)={0x0, 0x800000, 0x9}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003de000)='/dev/snd/midiC#D#\x00', 0x2, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc2000-0x14)={0x0, 0x0, 0xc2f3, 0x672, 0xe, 0x4}, &(0x7f00003b1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000056f000)={r1, 0xce, "cba6946ac72af23b9aa8dabb43be567e457fbe016b804e94e0b7228bf51f2b39576739dfa7b3a6c8f6f3d112853d3b5660b67403853342c3e421abb69d7d38a1e5b127f44d3377b88131c88c1ce5eadca409a6e2397aa7bd6e5210b64d90f1e1f122f1d374e69711d6d84890622242c7740990261e7e38393f250782c19df5e49bfb78831c12b81cceb05f31591124f59c0d0bd849e9d3e9a6b0bb8c37cc34b626a1bc1860db3a5fead928473ca64487d9c350b4475b290ac7b8c84dca4b60bb3970ba6cbd4c553df0ea3813019d"}, &(0x7f0000014000)=0xd6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000241000-0x20)=[{&(0x7f00007f2000-0x18)=""/24, 0x18}, {&(0x7f0000181000)=""/52, 0x34}], 0x2, 0x0) recvfrom(r2, &(0x7f0000009000)=""/170, 0x1cf, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000082d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000066c000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004eb000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/01/17 07:47:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80a, 0x200a7c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x77, &(0x7f000064d000)=0x84000000000002, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000ebd000-0x7d1)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000470000)=""/50, 0x32, 0x0, &(0x7f0000a04000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000058b000-0x4)=0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) accept(r0, 0x0, &(0x7f00000a4000)=0x0) [ 242.341129] binder: undelivered TRANSACTION_ERROR: 29201 [ 242.350851] binder_alloc: 12380: binder_alloc_buf, no vma [ 242.356590] binder: 12380:12384 transaction failed 29189/-3, size 0-7955998172716033071 line 2957 [ 242.369224] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 07:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000005f000)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00007ba000)=0x5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000521000)={0x8, @tick=0x101, 0x9, {0xa4, 0x100000000}, 0x100000000, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)={0x0, 0x0}) dup2(r2, r2) 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xf9bd46674d37173b, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005ee000-0xb)='/dev/vcsa#\x00', 0x52, 0x480000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000197000-0x4)=0x0, &(0x7f000028a000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f0000256000-0x4)=0xc) lstat(&(0x7f0000c51000-0x8)='./file0\x00', &(0x7f0000f0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003fc000)='./file0\x00', &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000b46000)='./file0\x00', &(0x7f000055e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000870000)='./file0\x00', &(0x7f0000235000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1b000)='/selinux/checkreqprot\x00', 0x40, 0x0) r8 = accept4$unix(r1, 0x0, &(0x7f0000590000)=0x0, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002ba000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009f6000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecd000-0x4)=0xe8) getresgid(&(0x7f0000112000)=0x0, &(0x7f0000ed2000)=0x0, &(0x7f0000a40000)=0x0) r12 = fcntl$getown(r0, 0x9) inotify_add_watch(r1, &(0x7f000085d000-0x8)='./file0\x00', 0x20e) r13 = geteuid() chmod(&(0x7f00002d4000)='./file0\x00', 0x18e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007cf000)={0x0, 0x0, 0x0}, &(0x7f0000ba7000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000dcf000-0x70)=[{&(0x7f0000614000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cf4000-0x60)=[{&(0x7f0000b69000)="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0x1000}, {&(0x7f0000b14000)="5889f15a1b45729da114d4cd6399a05ff5dc17d46c20f5fd220e298d26fc55d59236d77f14e56896a41f24aff6e1c215b3c2dc8769b1accd3233b98323979e53e51442a1e3f725dd10bb08a6bb7538423c868540aafb075c91ea56f93ca86d44bd6fc24b94950027b44503fc62711c22cb9d852812d749df7cd9716dd62b28", 0x7f}, {&(0x7f000035b000+0x560)="cd5eac2859a41fb2e36775e86bfb04fab54fe9bb0664e4a87d5ea6e5d5ee8836f57359f6c3e0def9a0afbe6747fef43440c7e9c833a3747fd7655a0e7014c9c59d2de101e72c98ae4dea8f4f56a800053118f96354cf26939bdd65b440cbd88a722f95681dff9e0327f7c0e7acf51674ca64005a99eaab91fd98c1e201c769771280370d11615eb6288efb791ec991285463c6cd4d7f3ab1edeedd55de2779b71c9fd6533363947e81ec2345dc100d67ed985d96b095dbbe131d0db4aa87e944b6130adc2d1049d405", 0xc9}, {&(0x7f000074b000)="572a8e878ffa0bf22ae46f1e65aa113d241936059f1562b6048eff895b82945e31ca2e60774c96d2b36d2d32a33594b24101ee", 0x33}], 0x6, &(0x7f0000344000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf8, 0x20048881}, {&(0x7f00002f7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a01000)=[{&(0x7f0000cf8000)="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", 0x1000}], 0x1, &(0x7f0000edb000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0xc000}], 0x2, 0x4000010) clock_gettime(0x1080007, &(0x7f00002c2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002fc000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f00004cf000)=[], 0x0, &(0x7f0000034000)={r15, r16+30000000}) r17 = add_key$keyring(&(0x7f00005af000-0x8)='keyring\x00', &(0x7f0000e9b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r18 = add_key$user(&(0x7f0000ad4000-0x5)='user\x00', &(0x7f0000db4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000896000)="a342ef362237523db99811ae40c8809bc171a485789051b26bf6732f51f827706b42841c4d4181e3b02f08f0fe6ffb61013feda75ade9ba91a3028", 0x3b, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r17, &(0x7f0000757000)=[{&(0x7f000028f000)="29db0ae3b31540fa53b34dd54c0ea3193f2b151fd275c5c2d1d409576b7090c3b656d2e08d30aa366c3a8cb6144575139a8c25f81c986a7c00ce912beaa4de36fb6bfc52773cf33d7db4e60fa1b3327b767ae3e71cf0f829ca7dc23faee63052b89643c45cfa0c42ddac099d3bd1ffef3b70a8b161c9293d3b0c0ae26346fdd27dae0905ecf834794762d718633930ff515af759e5b3740d43e7fd6b394fa30cd5c3bed0c269e6c3725bddfe97466dacf7d550af96c20cd31a502c1ec1775306a8442370ec32c00d083f448d26e3cf57eab7cfdd998f6ed12d9171e55d7cde2e10d6fe8d5019f0ee08f7b68483", 0xed}, {&(0x7f00005b2000-0x1f)="5ec730a010718aa7059975154d0927b7338b8ee601f8f656c4f495ec0e1ce1", 0x1f}, {&(0x7f0000d2b000-0xb4)="be0b8dd57588cdee1793e01ed4c81a775ee6ffe66d483633e834b76d3aac4c199a4d0109cce01710a1fa180ca9081f851907b89d1955e1269e72ef7c5f6f3de8a9840222c96b2b90c0db71e70e626b1b052127c31dfd8160dbe07ab961caf141690fd5298151a2609042c1f52da0b06b6318dc2f48ecefde9bf25548968d6ea80a0df11aed696b11cb273e25038bb6ee5db7a2e17231510c5799c9cfe7855f5e813261cf6878659e01d5840bd8941508388cd550", 0xb4}, {&(0x7f0000f98000-0x1000)="a1df6af628153cf614e1cbcfbfe0f296cd41cdee01264f44b9ab449da2820a0b381c61dd1824e2b5e857d13ed86c4ba8b120e88481625e4b5544a02e3067e3befac7f2386f6bad123282abb5cb9c4a563c489f2b62666bf8b5906b4f032dc75594ae0772b2f9b95291cea3b6583e41066176f38debd14d03d5848195578d91bcb4da75f436801718186ff2db49ce4f797cd33075b0383b5cd1d76ed70e44d0ecf090ba83282eecd92a7e2e8e8d441732b35a47927528aea49c8c3dc7c7b6fa1c68b912c60a2d6b32aa0719edca26da06efa7bfd380ab26bef301bca19be687450a2541f483dfb8db7ae1905961a3c5eddd8e2ce291a13c2e3cff0b397755d9717e366ca1bd52434496b8b46a5401ec0900a7cb622ba25d9ece2d4404ffbf324d8d272781630e6a374124e49340ae57cdca08dfcbc3db973d93e6ef17ac846320f961b7ab91547cae7873051782360f27e26bb324f87d74ed56bfa88f852286012519e22e9a3494fd699aede82e323e9e5321ff2163a001b1091652b1035829616529a6939d5c5cf5096ff996e360b448f040695bf52f776ddc0d04deea65b04ef49c8dae2a6f43c83146603cc626d7b00bc459d4fb8614ebbf98c765c17579ce9fed0794ab0f75b0ae696c54d768b0132911c2314c243424d0c45cfb136998ca834f17fdbb2a3028e1bc6ce7325cc2f92d1988ad0f8901e09e97de12ba3d833fa73f591d23fbb11257bd51ad9908989a66acd61d0d206b1f73dfa4a448f0f4415296343a0b35af4fb9bb96b015cae6707290b2dd6fc0c60c19b45635a09748219db18e3e29450ef90dfb5f55b6ad5ae82cd1f5ccb3c9e151ff9ccb3586dc2db0064c62dc3a347388ce218e687077b85442f308e354e9784da9ad37906b383d76bbb4fe17454556ea08db542a1d4f00db824eae27f6fba8b139a99e2afdc61faf10e278d9c7a341a9f087c3d07b34bcec9793c8ef149667f9599d9664698e7b6b5f12370bcdb5d9a6ba624f20a3027cdb44937af266f9134b342fffc3e2692565ed9e05f9b1633c4d94c29fa6ca63e3159db4c5c835f68601004f947b2c0248b28ae79cb0dbfc622c5ecd256c57d1703799efd1ce45d2a04d9e94841964942500547872e04a795215278dcc6fca22f6e4e91269b5e531f4a351755c32969d10f196b48436bd279c40eda90db8d9658526afc99420df65734af81934d7ab8f1ed81e9873b21ff70e7709b406203772e62d58d2af8d7f98d341b613258e27a2c4467c69756bf1be20ba728d41773ec206077f9a7fc2f3dc83e9d1f8f200af816ff93c39fa3f7c72aa20253fc021600dee011ac40770563b909869991748f30135e10679c26223a994d1934786c496a72cce8d5f339baccf66e2bd0d145278cd64e204eb27174ec2ef1cbb2ec5e22496b216a557fafb2829d1185b99a1890c7ab1d8b22a62ef3779bfb848608b5aa204b25377e3bb9736f0e822c42632e7e2d0a00f24a0837ddebb824eb60be95c8215a74e1217a9be047f9e22d98489e0d963ec7a33000f25df1559d560be5d8f8e58973d0a1f6294bfbe073ad7ccbcc7f65da52c6608e6b81c9077cb074ac6cedf432a8484f4b681d38a178257ae594f102cb438c48c0cbbc22fe78cfc4cc33b590e1337d62e46e42cb7cb396ec9c3e20f87e4a3b90dd9a80801d591e4314da8ad096a9ccb3106ad095dc3aabdf07446fe8ebef44e7ca142a5c9c45fb9f80187bfac5677d50e5d174c9cf73d7fcbd7f1fdd41de7838b7779e002ba6fbe123832a279a8e631b2121d13f77428c55958c3a94446c2f91d30c19e6ad2c2a01e6a1cbdc867496b7a1977869e731856dec5f5e91d701266afef894c1097a3851447d5ea5fabe5a29f93ea77f106b67eb5cfcbc5a77a95ed17105b2241cc32e5792a5343bc788a2ff8c8451b66175a25f53a8a91d60b2125a7cf3d9022ea6607fd39139866943f1b37d72c8abdde165f8b632b6204447efdf7d501fa26a03e0f241e247207109e4a2d41f2ecb7d33802597e5ad96900aaec5a65040cc9f8b8e37b819c4894ae936d4d2eb80e7c4bceaa1909f838cce289353fe425a517d5cd5fc311acb9e4bb16c6fe0a20da790a7a72df86292984f2d2e14a7a4fd66d566acbc14316b403db9d82024e6a5664ec8b67b112e7b31173e41f2bf18e8fbe189a67867ab9d097466186008e86fd2f023b5bb7665d1ef3aa6dc22edd3d211b700760dca35b9d15ecfd719a4a9b59b3f354b09967bfa24e41b0d0cab7e2ac660ec1e54398f46277be1fece7133985f45927cc870336cdf5942bb492e800bfdb1f5fbab150dc8e442a8205e03e062e7944af8d3ae51be43875b8e09fb5b5e70d0c952149e7e5400a535695a7b6da8099497ac29904f7875f82439e5a532108468d33f760e80db270a70ac94eee25c21403cf859f4377faedc0149b53064a498647521971e7e93c6251667eebc0b8afbc9a2c7cb81221d86e1c7fa2d3b9cc50c10607c7361bdf383dbbc901282fa707a1a6c4338ea3529d98a795aa5bab566b2cf5d1bdb459c0f11eae3e1625d8fbec5368d58adccd78478e8b94de27423450c18fbc335c3f250a746b7f7c204529d91858f0d237cda02fbbfd6f89e8132b9e1322b166e9cb09394b347262e2e7cad9218ed41b3d074138a939b73d1da9b1a457b6fa4636a3c1ff343e00a6ce0a6e9f32f4753e7fa639f9ff569131f46a8b16c61cc9c4d40fcf7a901d185873892ca7eec48a4bf115ad8dbba0406ea603d81b4dcb2ff4edec47b400e9b13c679f6e871fa0b22831ea7ae4bd92ccb2998c7f47ad7b0bcdbeb3dcdd8e2ddc4b72809007289da7de7c9c4aed80e14e5e54edbbde50faaa509bdc8428e90c67ade4c5a58423fa09614690f44938e7a823662c3b70ff5a8a40b52bebe64b2b14e3d914bad2b7fb9feac6ad928dd3a8e37dfa4b7e13c121c7989b89875c03a55293e8481dad5a3c029bba8669aafd474ccaf76f1c972f8224b1164d81a40b588072d7536a8f8a9e896279d17f1bac2f539d54717689f1bbf65b95f6d7d87e0ac0b8cba3a7e1a69311b1ac94c2b4a9a2012f830b2b890f395452e2db434ee5fcc82b7c90c33e0a1acd622b94b21dbc40eee20f553692b6afa9cde3e578244bda8c2881df88cc757597b6f724ba3d492b9d4324685e4aa67f5b63780d79be0e4098adf1a0baf88b5d0845b2d9971453470d7c0028689d13bdbef0c662dd5541d777f5142e6e5428cabd43549364e4aa2cabc10005cdec1157f1694a534365f143b0f6128bef5074cfdf2a832c25d9a760c668e9235e4119091410d2afe9f4de3a26cf3eb2fb3aaded9d80abbd61f5798347254cb599deb3620438b69abea666c64874f99e76bd3df4b6b25468eb194ba003db1e2ebf96855b5b3ebc3ac29dc9eb4579764f5dcaf1c646d3280e3d666413e8e7fbfff3697063c76ef1d29e371f291e2174ade544e2ff0c8b1f820afe4c5585b13fa72ed661bb81b62e35cdfe512ea2d0cada2f58208acae6d5251d215e0318aad23383e0836fbbce59b923ef7b4ad16c4d9207913e1cbdda0ab10678159f728d177cb780155522dd55815427326c9f81052cd056619d09b00673ef98f582451df8ec4abc2057beaa2f9c4764cd5c6813616f8ced8cc4802354c43700f7bef54a8292d39dcb7f9c9ddd5f0ab40684ab39e8792b87dec1e890ad1d9d6ad62c987abcf9914b35573e385c30e64b01e1312cebf239bdd9bcc44ac8aae3f78d0eeaafa1350f7617c8356bde404f37455f83dcf0d8017692244522eb4ec79645ad6840c5f4621eebb95fe25cb06b400bb7a6d13018ad4ea572fe82f55a7c9c7e6cf31591914415c707b022d9a1271557ccc75d05a936b875ea1dfb87ad50792da5ccf6414163211317e560ddadfe9c2c1ebce34d79142a73952168621c6dcc917d795577791c16ca936e9fb64e00ec75decbee1ddbbbc19be2b84d71089f1067214eafd73cbe86060b6bec957f983b7282abc6fd81b9c031b80db6cfe9da91906b9f8d7bc0ba336ce728f830ce834641906be6ea3d8a5ffbd4c54f7774745efb1400ac6251173f449db1aff38a72de414d22ada92b4eba15f29a93cbc1149178ada33131b9de4b14cb260f9d0b10d53b3e04fd3b90868345f6f2b8980419f7970cc76d004e191b7fa63518d1d543a5d06c7ca7f3c02e100c893a0b9fbea5e5c353ddf286c9f760b1a9abb41cb400e263c7e1edb4074e82097dba058ac5bb72b65aa8e58cc440bc13d129d9364a4b1a64731f43459f0b55e759ea0e6e1a1363af1506b7e341e3858d3b03123a01538df6af9eee025dbdff16d61f8e22c04c4d41fb900a964bb11c7c1d99e7833f06f13f0af119890694df10d0f14012b2a0f63e8a2c7df980613d2fed86676ff2d855db61d7ed1f8251f94f2ac232aa374699e5b41d8363a1be9fb51db11bd0cc9ca7ca9b9506d932a779dd4e4db823e2226861866b1a99f4e76e11d49dca2f1325e1ede1c005a1bea66a0f94ee7ad4d50c08933088878f0e2e5103e194d018a3b8207b4345b0e72bd5f7dc6837e3356e3f19d269e739a0840b64674ac2973b8509a7c6f47fc8e4bf86d11d76f4745fffab8ef14e768223c37d654a3ee89846dafd00d13a3698be8d3ad3e159f31428fde091c7cdb3e437a8bdf70f473c47bed95b1f1a55e636d0909088f88cbdf96cb69ed2fae9c5307f47728406c7f9f92f49d6a319095895b4cd0427079a192094d3b934960b00335aed27a8f7f631ceee104fcd15fb6e7af70eabd5d25155e983ddbf69d254b64f663c981c8cbdca7880ab24bb77b0a33a5e1f6259816d6b232370dd04c8194a6c4298b8ad84493ae237bb1d95ea0c4d689c53b419271f8a6cb309a4b54d8d6e3bc55cf11352378d1f48571b4e98fe1773c4196e2925c9310c448c01b3347bf0a801fe6b1a958e172a6da84c8066f4169065ee3e205602dd8e584f1782546a26b081c30a9b9d4385928070d5e7cdf54bb113a947c35c3df7809c60d1950c99a736e7d7a9ba791672c4ea6ba3b1fd4474a6a466b8c9804952db0664be1f73f7476c00c8f14232a341d9ad6c990199dbd77937cdc97b01c0cc84beebbc8dfec2eee559f58918f830744f6be0ee1ea7b64f46d265420f02e2059fe90173fee21bb351bcda933910d6638fead76ab5197143b9ac243caff3ac4bed39cdf866b707bb39860f3cdf771b54ee622a611c0eba32d472d778c97e768a4c95d8b25c20168a46e9fd90e406ae87f95f8b5f8017247b8ebe1655403d156938578ff00103b5817b1482b92347d6e402d8e134cc4eca82c9daa8784869e2463a0d9010ae07d10fb0854c5d50f5f4cc0da17d310463156fc86e282e1a308cbe59678d786817567cdac042fa4ba4f00d0f2354804cd852498e62bdcf8522b0faa7332984761be57e152bafca201343e08d61100b8514f2c02c2b879a0eb82718a1d959fb8a4f0f5dfa3db53314baea59135ebceb8ec8345aac7293c86a71ec459c4d4c71b6ec5a9b86ee905d52563e29c37944218d53c85283e24d638cc5cecfd04688a9659fdfa1c2001ea84376eca57b371071126f0f9c6f068a364479903be9c21c5ef8280eed8dc19a7f6fbfb045785de4a5c7578e91825494d263355c970bd61ff532d4cd74e1cb5733e2fe088eeae37b4b68b2a6f0df9a76dc3b91b2fa0772b5e5fce59936c4629356fc91a3c47ef62b25fbba5439ab04396585707f60801746337e91d1503424603b8051bdab07b183db10662fc941f42f6c2014d5fd529c2508b5c8c9fa", 0x1000}], 0x4, r18) [ 242.414615] sock: sock_set_timeout: `syz-executor0' (pid 12397) tries to set negative timeout 2018/01/17 07:47:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000012000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000716000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:44 executing program 0: syz_open_dev$dmmidi(&(0x7f000024b000-0xd)='/dev/dmmidi#\x00', 0x96ea, 0x283) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') set_mempolicy(0x2, &(0x7f0000f80000-0x8)=0x9, 0x7fff) sendfile(r0, r2, &(0x7f00006c7000)=0x0, 0x26) fcntl$notify(r2, 0x402, 0x80000004) io_setup(0xcf, &(0x7f0000e9f000)=0x0) io_getevents(r3, 0x73, 0x6, &(0x7f0000f8b000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a60000-0x10)={0x0, 0x1c9c380}) getdents(r0, &(0x7f000098f000)=""/167, 0x10000005d) [ 242.489427] sock: sock_set_timeout: `syz-executor0' (pid 12397) tries to set negative timeout 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000004000-0x4)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) setpriority(0x1, r2, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407773, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a66000-0x4)=0x0) 2018/01/17 07:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000a6b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ec000)=0x1c, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c7b000)={0x0, 0x80000, 0xffffffffffffff9c}) openat$cuse(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/cuse\x00', 0x80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/qat_adf_ctl\x00', 0x40740, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$netrom(0xffffffffffffffff, &(0x7f0000e2c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006cd000-0x4)=0x48, 0x80000) syz_open_dev$loop(&(0x7f000081c000-0xb)='/dev/loop#\x00', 0xfffffffffffffff7, 0x20082) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) syz_open_dev$vcsn(&(0x7f000056b000-0xa)='/dev/vcs#\x00', 0x0, 0x2000) pipe(&(0x7f0000a78000-0x8)={0x0, 0x0}) syz_fuse_mount(&(0x7f00005ff000-0x8)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x1020043) accept$inet(0xffffffffffffffff, &(0x7f0000e75000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ca000-0x4)=0x10) timerfd_create(0x3, 0x800) openat$selinux_member(0xffffffffffffff9c, &(0x7f000080e000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = creat(&(0x7f000080b000)='./file0\x00', 0x40) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f00000f9000)='/dev/vcs#\x00', 0x800000000e0c, 0xfffa) r2 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000843000)="") sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a33000-0x4)=0x24, 0x4) gettid() 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00006bd000-0x10)={0x0, 0x8, [0x6, 0x100]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000095b000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000ddd000)=""/86) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) prctl$setendian(0x14, 0x1) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x780}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/status\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000033d000-0xc)={&(0x7f00002d4000-0x8)='./file0\x00', r2}, 0xc) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind(r1, &(0x7f0000ee9000-0x1e)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='gretap0\x00'}}, 0x1e) ioctl$void(r0, 0xc0045c7f) 2018/01/17 07:47:44 executing program 5: syz_open_dev$vcsn(&(0x7f0000986000)='/dev/vcs#\x00', 0x2, 0x92b567bbd610e24b) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000fdb000-0x10)={0x3, {"e69abc40959eed"}, 0x1}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000c70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000b15000-0x38)={&(0x7f0000fdc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fdc000-0x60)=[{&(0x7f0000fdc000-0xbf)="6ce48a6f58de3e30ba5c8b1fc205e93b7cb8a6513f914f8bda1af24918b5bdf79ebc70e8b44725f93cd3a8e679b622676d2a376fe8d7c4cbb90d9ace523eb036f960474e94d2e73da95d1cb3d17e608ce472c4d137716459366a6ad2d9543ab74ad6e2b69c4698d9dc6a9b75ddf72616e47e9b3abad940dcfc682a8e040457cc1d377648766ce6b40a06441003467945eab97a82b6977bc7f4074f7ff6d99087830691c01704519d5b63043be0d036067d1860af73de9c252054fa7179e121", 0xbf}, {&(0x7f0000fdc000-0x1000)="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{&(0x7f0000fdc000-0x1000)="9e5afc5f149edfbfe69b6e05e3c4ef0197a705c7c8fc51e500cbb155d07cdc0a0f42da079f5450154bef0f6aa23192df87c4cb6614c328917eed051cbe4b2c14ec6538c9858b87f629c780c206d03bdacd2c7ab7f2778b2d8f1cf63c24acd6e00337edab7e459f1454e6b524e048f843498ffb020627b3f7b2fa3f758771a96ce0dbdb73ec8f14ae88fb4f996e66909805b101a64a639c8aa2cec4c73638233b843f1b8f56a530c3a8e58eac09e82ded16e067ae25d87349728886db5c0f4de0741a8315e12fa9827e022fc871b064bc3fa92681959ce3e0cd7cf4167cf757e58133cce5fa6234893b7120ff803f98ea2a42d77bc346ad329853433f8bfcf36d590f85e785286de2705be9fdc1b5da2acc2bc197621fca0e58a005a79161f337a4dcba0287a510ca9f3b107111bbf8469590fb9ed1a4e46f04f5040ceb4fbd5ce869745597ef7f6ff736d157ce4349030a6fb2ebe66e3dfc5961eafdc6d88c63e17574dae4a99014862c3aecb0c5ad173313a66f31861a2da5bf92e18e4fdab3f1c4aa974fc72409e15fd5d133caf6ef0e9a6fda667a2d5597fdb173a3573b49bef1756ff4aa8db22f5a53f8992e903d8c765985cef154957229b5d97115103cd226273c64de6f14735e0cb533b5782c77b778ac76ad14c53c376e486c3876b2713bc608c1567592fd2e28053cec8a2eedf30ab2b2ecf7ffe4498a3ade164ff43a20e4e62ce7ba70ad9e27c3d938baae708c9d4aebf7959cc55c67dbffd42740c323fe424ee48945b1518455924241626f49aa0f5b39e8c7f4bfc84b620291d9c229a54e6c959929ede682c1d5bd613681f75dd442d9c9129c1ec957f984f6e75e06cfc78ac52e2497c767cec2b5da230ae63d3dd7368e90df38820a698cd0bd5a0d1b46c4829c661db5293412202e6277bd2abf5a7859a2f6e67b941c5fdfe3554764f565ee71561c17bfb844de31087538a868e77fd81cce269677a56f0e94747a21d8ca6e06a97c274e9522695859cbce282e6318d5210eb3d39327dc215808522a653c8b5c9cc08bd1ddaffcd17c6472e2116c5de01760c1f55f3d5f280e6d08836157e3b0a0e572f593220c0466d5a2ce0abe9f302cf9347983d227182fc8f4a17f79947a149ff424d88b639166eae9a494df31c556c1a667004cea28c2963b2ea57290c2233814bf488afbecbc1c9aa5689519c7317d31260ebec82bba4606dee2fdafbc3a6e861b8b0dd3afc2121f9e32e654d486c49d6ff92fb5ed7f00c5e8c4e2e8002eccf0aa93c662d3654e55abedeaa8f1a05b21c21584cf7d17ccec13c1aedae751d8c73e4ad86563e95308324a63a2eacab807158591d041137eea138d1177945f490912463d528642a81ae9535ee59bab680e08dce4fd1c4a1e766578f58721b780e484065e1dcb30f2782d90e06ae0f49a72ff7534ea458f6ddae2d6bbf90f1071b4ba8e8dce9cb584c78e5253ac7922c99a4c67a93248d78cfdde32e82eb3a48b05e9ac384a5390e641a0182d8e5ab64c0e3d9011021602a2b0f265ea54c4c284eaaba3edd71815b6a1eee1916a8fa76cc24f9e5fdaf027dc0080d1504f8a75d0a4f4ff4679779b46e351c9d9924c8196d5611b5f351472e51061ec17709986d748f2023c70185cc8aad444fdcaaff5ee943b0d96583b968ff3a4188284d2df87dee297d2e505fe0e29c1559b78ec846fa21f37cece4dc1f023cfbc1091c7829220d5d73b6bf44cf9bb27eac4a0087497cc147cd30d10e150c360aed5fa4cb86192431afd135f94074835c0f04f29189efc78a0663d012077576d927f51c0fd0c592a435365f3bbc71642c9569316de36082c5ffd9c62112fa69f59c05956f54918306ed1018c14a5b52b424bbe4fc2575e9810895aa25be310a7dda38a2a1a421debed8de37f7b7485c15fc2cb6b25847a4ae90315e5861e3a0246c5410a7419625671ab6340c5c9aa0b3f71817c83a94928c6265fa8408fe863cb5e53a7eb76baaded7ef09bfe5c8aa5401edcc65a2c3e493fec6533ae98f75046d4c0eee70aaeddc60883145830355c393249b55010adeca160fda04b05ed0bbe0557b25a0a8b2d2d0b7d915fe18e55b611e4188b1f0119048d28eaf412e2800ad2c5ced5654260dadea6735e36fcb04b57c69ba8d924a8c7e97b2b2c801b0ae49bd8a102e0dc465006ca265429aaa1d135691c790422dfbc13957972a6dba45440eaf25fe7494e69b284df0a2c18f9fe3e5c05bf0351f5156ced4caa8a0b2e21c96c75d0a6db65f62e558a95d310a18747847ec58c42921fd8d372ec55565b7c58d2dbddd93f09d7b8a0ca6a4eac8c56f33e63d40f65caffa3f33bcdc2a8ddf36d2525078893f661117af08e8230009159b80af3f9b34bbff095f33eaf4fef8f94e29e4a45d8e23616057ae94f86d9e2b064675baa594c3ca0f8aaf058b106ac88bcbf85f405ac331ad899e62f56b7e55051d948306ca68d6220f07770427a6c26aa6aefd312045675a584b39fe7277dd481babd69a14ff6331a3d0252da1532cf29a52286bcbb7aadee7a39564170a55c885c11a5ff14151f538b1777f867b163fcebae99dafa1a2707e2732dcec568f4495f8a2cfbc52276c36530ce8dc7cef98b156651476bf229cc8254f3bfcb1f70f38413cc1f7ccc332f7602ec41a320d907818a1eb785e685cc8f3a03981fb1106eb011e5069e06741bb1f910ee054daf4934adec3fd49b013007e082edea28b2bce77c6621a47fbbb4d5d39f290da41b84d34d10e4a1d9a26f1067c370aeb25a000722c58fc2e64cfc8b992452cd9f23bbd881be00caf7a0e1be749a64f1782e043f68cf1cccd392c31828cf93211539f83c4f03dd5a257efe1f4d0115839948ec05972d1d51f0bba8531caaef2efc3ec369c46b4767587a47726d38ae13477c8579b6d0735e1c784e3a802661ff76fd0ee3679cd22d2093b0b36ca5ccaf78957b880bb0b3df874312fcf556add8982dc31ec4cc8cd6a4c8ea219c2c7ed81e949533ef8afa0f546e54f8026ffea466f811f664ef137083965a849fad8e12d98af58186acfe73997cfe3e3615a7ec609c03ce985b3470518b5325dd1209ec44aab50838fee15440894ddb92ecb10eb494278d8e58cb18d3d5464aa9e441b054299a495f8fa30379ad155c65be1fed068536dde161ce667a861766da45b1a8c0dd878fe7e788ff6eebdbae801d78575e9d530cc8fcc67ddd4d82519b58d0247ace43eb35034f9d4aba713dce9cf1a5177be7374a70105368f63692a2a384d1de60a61e131eb88308502537cb1f3f5b9c033c0a6ebb7ca778f411346ad6dd4750c7d75713d343608f40842724af2039d622006a5c1db409552cc8c59bdc7d2bad1ae88088651c8309be06ed747642b1a8483ab7baab4675bd43e88e4e43e0a300ef54229b6404298fd62271fb98143f75d676a31b61a6189ba15f716b04db10e0aafc8dfb942056e714f183f46adad8e6cfbf1b5a7f69d47d0c0ba2ce52b7d17fa8193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0x1000}], 0x6, &(0x7f0000fdc000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x4008001) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000238000-0x60)=[{&(0x7f000055e000)="fe", 0x1}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060f000-0x3c)=[{&(0x7f0000573000-0x22)="99d1381afdf46c82d63c136c0fc307190fb6785665545506760836e85f54a1a2d78e", 0x22}], 0x1, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x10}], 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fdb000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000092e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000105000)={r5, 0x7, 0x1, [0x8]}, 0xa) 2018/01/17 07:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) madvise(&(0x7f000012f000/0x2000)=nil, 0x2000, 0x66) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) 2018/01/17 07:47:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e9d000+0xaa2)='/dev/rtc\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a69000-0x18)={0xaa, 0x40, 0x0}) read(r0, &(0x7f0000431000-0x9a)=""/154, 0x9a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00004fc000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:44 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b7c000-0x24)={0x2, 0x0, 0x101, 0x5, 0x4, 0x1, 0x5, 0x7f, 0x3, 0xfffffffffffffffe, 0x100000001, 0x1ff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a93000-0x10)={0x0, 0xdc, &(0x7f0000d07000)="a1217917ae3f6714396e8e9cd2db2e04c0a9e55636e771d3ab1fa64fdea09090a2487d468b2c5f4012955f926d0d328d3520e39bcc85b43dd86263813471bd8097a7e6dfe56848835d15834ffd67e87616d5f1b5d280e98fdd8bd72bea9954bd9bc81c33549be9668798126298ecf90b7ccee53db408c16e885fcc7efb69317d2329ef55c183b4e9d1a721534398b11977ba662fec72864c007566560f16143cb8a5c4d0a7219278945e345c9185e455b03fe3399e494c0827427ec271fb80c9d58935581c4145a2a339c13011ba78ad59ef9e087a551b71888ba315"}) socketpair(0x0, 0x6, 0x9, &(0x7f0000c4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00005a6000-0x10)={0x2, 0x8c, &(0x7f0000fb9000-0x8c)="4c86f410bb3366d0e68e522695d0eb8a66fd2f0bf64630b7c245a0c7d007d9ac0c75b6562a6d5d9e9ccd87b9dcd0c74050edb7d7099070abe14fabbafd67d55eece2d622467d6144fa8b9cd02e41072a920e4d5464c3413a274b1acd28957b37368d59a1b1d346de450f68039925ab166d8555194826f84d85c30e1268ccf2f4e9805bd4f85cece990e2c31f"}) r2 = syz_open_dev$evdev(&(0x7f0000b05000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fb8000-0xd)={0x0, 0x0, &(0x7f0000fb8000-0x73)=""}) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085e000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ee4000-0x12)='/dev/input/mouse#\x00', 0x2, 0x8080) recvmsg$kcm(r2, &(0x7f0000a6c000-0x38)={&(0x7f0000c72000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000938000-0x50)=[{&(0x7f0000536000)=""/93, 0x5d}, {&(0x7f0000590000-0xed)=""/237, 0xed}, {&(0x7f0000c31000-0x4a)=""/74, 0x4a}, {&(0x7f0000521000)=""/202, 0xca}, {&(0x7f00002d1000)=""/24, 0x18}], 0x5, &(0x7f000058e000-0x9e)=""/158, 0x9e, 0xfffffffffffffe01}, 0x10100) r3 = dup2(r1, r0) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000f1e000)=""/25, &(0x7f0000c59000-0x4)=0x19) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000052000)=[{&(0x7f00000e3000-0xbc)="9d4ca57b10f3769beba78651e9b19129182ed9de159eab3e85ecf4e5b3ff6625ef10788f53171b0d2e6ad4d0935fdf75e49079ce965eda9fd9cb8ea22ac2efb8e11dc4229fbc466a996c18e2c0bd2f926ada4cb88c8bd32d94586bb069121e018e89017c4ead7c4c3cdfe3a2da9dfe941a684d188572d9f94c7635ad80c1e2ca", 0x80}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000946000)='./file0\x00', 0x165) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002af000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/cuse\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000081e000)={0x20002000, 0x0}) mknod(&(0x7f000006e000)='./file0/file0\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000300000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000092d000)=0xaa24, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006d6000)={0x0, 0x0, 0x30, 0xfffffffffffffff9, 0x5}, &(0x7f0000793000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e66000)={r4, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006af000-0x4)=0x8c) connect$bt_l2cap(r1, &(0x7f0000c6e000)={0x1f, 0x1, {0x7, 0x3ff, 0x0, 0x800, 0x4, 0x4}, 0x4, 0x7}, 0xe) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a95000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000147000)=0x0, &(0x7f0000bfd000)=0x4) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000f2b000)=""/49, &(0x7f00001d2000)=0x31) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000069e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000109000)={0x0, 0x0, 0x0}, &(0x7f000034b000-0x4)=0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000408000)={0x0, 0x0, &(0x7f00006be000)=[{&(0x7f0000fcb000)="efc7760ca7896ade04a3535013698af5406927e1f9e6b69b38ecfd050b6271a006f2", 0x22}, {&(0x7f0000d86000)="b10778f458b031728c4ec72af7f4db3c02f409761e5f363c113f0ef964eafc8c7dd81f", 0x23}, {&(0x7f0000b54000)="75cbb27582cd4ef73ffa51ffb6193cf540ee19f50821192b8ebabde2994dde526014b2635d86f3f67fe61c0621049c332bab89f49bc2a59bb177e1c9426f03942932dab9c7d46cb14ca7e0f831007fc1", 0x50}, {&(0x7f0000056000)="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", 0xfd}, {&(0x7f00001eb000-0x2a)="9ee5723f9161693e6d20d13ca82bc667f55078435a585f1f22cdecb300cc52a56681381a7223f1530f57", 0x2a}], 0x5, &(0x7f0000528000-0x140)=[@iv={0xf8, 0x117, 0x2, 0xe0, "2ddcfc3c90833fb4f2274dab30978ff8555bae73a13a614f9b5b4b0dd24a5f66466c02e346209db3bb0a6f4c733ba1c118002c8be947416c8af901235297504f7e4279835cb0bb5ee768dd6318242661b6cff03563605e2136693a05632394733d986b88c4d54b05db132901e9693214f2649b5a0a808c649f1a806d2f8e8522068d055f8044adc4e0e2ea9bbaddd69c561cea6b21e7d5d5ba47424103d9870bc41e4ef7e11dfa0855465da94314b0f33405b61412f63a587e2d9d7467dda31cb8caa346ff51bdec8285162d399a8bbb0c8a08c9cb9621c3416438373ac49e26"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x110, 0x0}, 0x40) r5 = msgget(0x0, 0x58) msgctl$IPC_SET(r5, 0x1, &(0x7f0000707000-0x78)={{0x7, r2, r3, r2, r3, 0x110, 0x800, 0x0, 0x0, 0x0}, 0x1000, 0x8, 0x113a52d4, 0xffffffff, 0x7, 0x8, r1, r1, 0x0, 0x0}) rt_sigaction(0xd, &(0x7f00005dd000-0x20)={0x9, {0x0}, 0x2, 0x0}, &(0x7f00006bc000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e3e000)={0x0}) accept$alg(r0, 0x0, 0x0) r6 = open(&(0x7f0000c1e000-0x8)='./file0\x00', 0x0, 0x101) getpeername$packet(0xffffffffffffffff, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e90000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000203000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000, r7}) 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000de8000)='/dev/dmmidi#\x00', 0x0, 0x10001) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d5b000)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002cf000)={0x0, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0x6, 0x80000000, 0xa81, {0x0, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x3ff, 0xff, 0x1}}, &(0x7f0000de9000-0x4)=0xb8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000de8000)={r3, 0x0, 0x30}, 0xc) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000de9000-0x20)={{&(0x7f0000425000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e5000-0x11)='/dev/vga_arbiter\x00', 0x8002, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000235000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/17 07:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f00007f1000-0x10)=[{&(0x7f00000a8000)=""/4096, 0x1000}], 0x1) syslog(0x9, &(0x7f000079c000-0x1000)=""/4096, 0xfffffe19) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000afc000)=""/64, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c0c000-0x8)={0x2, [0xffffffffffffffff, 0x100000000]}, &(0x7f0000c88000)=0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000110000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000251000)=0x7, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/17 07:47:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000067e000)={0x0, 0xfffffffffffffe10, 0x0, 0x20, 0x1, 0x93, 0x8, 0x440, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x3f, 0x6, 0x0, 0xffffffffffffff81}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000973000-0x8)={r1, 0x824}, &(0x7f00005b6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x114, 0x2717, &(0x7f00004ee000-0x5f0)=""/1520, &(0x7f0000689000)=0x5f0) 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000863000-0x19)='trusted-ppp1selinuxnodev(') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000962000)=0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) pwritev(r3, &(0x7f000069c000-0x50)=[{&(0x7f0000d3e000-0xe7)="2b44766f15bae98d0fc6c6932872a59ea2106f1848a401997d87e73e6bb21fbfe5f37eb15eb453a945f445bb8c9cd8b9b6aacde3dc630378d14bca5e7a97c0d9eb5ff3b414f4d293acb32b88b797fd1e338676e0b9301700ec75140f151c08542f070053c9fe724aa9d60f718f83d76e7bf8ccea921df1ab6288628aebebab2ef2a9d9acb000d730e3d18489db962956a5995886a61394cee6ec481f6c50d95a4fbf82982b207798c2ae07024177a5568fbcc4399915b4967a7257659833ed9b9ce1d5e70d1e218354eab4f023d8845d32edb54ce490b5114db39e37f5326ca4ebe877eb5db560", 0xe7}, {&(0x7f0000683000)="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", 0x1000}, {&(0x7f0000908000)="30883765bad2f4", 0x7}, {&(0x7f0000963000)="402aac835cea77c8f50363445580adcab50c9d13320dc9b542129ac5fb739c7888860482fae7e8e654187257b1988c85d90c874dbe7ee04889a403c53b1b0c3600c0e6700f5cfaa788c652cf5068e8460fcf0c082f5f72b3aac4fe990470318b09f720616c0f5f6efbf343bb0a71fbea66bacffadb7390a46dced06cd1", 0x7d}, {&(0x7f0000930000)="03690f82f25b639e3db56104170c83d688ccf38fc2fa5f6974407972473aa7f54402272c234cc53ec52e0b1accdd33045324c7d39c60449b64f46b9a3c6e5075e7a2e291116244aeca2329f03a54097c51154714bfe3bf3684f7fc98af93e399d414b5fd5850df20708e050442d91ea721802c9263eb0e16ed31a853", 0x7c}], 0x5, 0x0) mkdirat(r3, &(0x7f0000bad000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009ad000)={0x0, 0x8}, &(0x7f0000c4b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000005a000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f00009d5000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000283000)=@assoc_value={r4, 0x5}, &(0x7f0000216000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000cb4000)={0x0, 0x81}, 0x6) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000809000)=0x4) r5 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x101002, 0x6) getdents64(r3, &(0x7f0000502000-0x1000)=""/4096, 0x1000) syz_open_dev$sndpcmp(&(0x7f00001f7000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) lseek(r5, 0x400000000000, 0x0) 2018/01/17 07:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000ea5000-0x5)='fuse\x00', 0x8000000008000, &(0x7f0000032000)="") ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000acc000)=0x0) inotify_add_watch(r0, &(0x7f0000e0a000)='./file0\x00', 0x40) sendfile(r0, r0, 0x0, 0x10000) 2018/01/17 07:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x14200) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea6000-0x8)=@assoc_value={0x0, 0x0}, 0x8) unshare(0x800) tkill(r0, 0x0) [ 242.786330] sctp: [Deprecated]: syz-executor5 (pid 12470) Use of struct sctp_assoc_value in delayed_ack socket option. [ 242.786330] Use struct sctp_sack_info instead 2018/01/17 07:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r2 = gettid() r3 = gettid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec4000-0x10)='/dev/sequencer2\x00', 0x200840, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000a87000)={0x0, 0xef, "72e14a3ef12f323f68ea564705e4a27b00c00b14b61abc1952d3d7ffb906233b43b743c949597fd17a4923ed93ad20a68e45aa8c169c1e8fb1feb1bc5718e7c4c270123d1dd9508e08ac280599c0ee2db5f1dbe7c631eb839ed96bb1e68404aa7d872f82612e5593233806eb38270ad404594b813fc63a477de7448aaf0b3cda9f2177f02614bd13944f856189facec52d807c7d8430741a38bea7684f25e3627b9a03488de4cf8021cd888172b1bfa6b77fbf8e8357c5d52240589b8ed335c7f44d0cce60f6bc675b1d7902458ef29fd83c8ced29f279f614b5614d4065869a7fe9024a2a5eb9a6b12a7b5bc8d7a4"}) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000571000-0xc)={r1, r0, 0x1}) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b54000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000934000-0x4)=0x0, &(0x7f0000e35000)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x2, 0x80001, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000054000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc3ed) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000-0x20)={@common='gretap0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005a0000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000002000)=0x0) 2018/01/17 07:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000615000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x0, 0x0) 2018/01/17 07:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000b44000-0x8)={0x2, 0x0}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000879000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000a4f000)={0x0, 0x0, []}) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000b9e000)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000eda000+0xccb)=[{&(0x7f0000028000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000aaa000)=[{&(0x7f0000396000)=""/237, 0xed}], 0x1, 0x0) [ 242.889300] sctp: [Deprecated]: syz-executor5 (pid 12486) Use of struct sctp_assoc_value in delayed_ack socket option. [ 242.889300] Use struct sctp_sack_info instead [ 242.951785] ptrace attach of "/root/syz-executor0"[15529] was attempted by "/root/syz-executor0"[12524] [ 242.977202] ptrace attach of "/root/syz-executor0"[15529] was attempted by "/root/syz-executor0"[12527] 2018/01/17 07:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000994000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000013000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f000006a000-0x8)={0x0, r2}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r4, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) r5 = dup2(r3, r4) tkill(r2, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") r6 = mmap$binder(&(0x7f00005ab000/0x2000)=nil, 0x2000, 0x300000a, 0x13, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009bc000)={r6, 0x0, 0x0, 0x0}) io_setup(0xf0cf, &(0x7f0000da6000)=0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004b0000)='/dev/snd/timer\x00', 0x0, 0x140) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000bc2000)=""/14) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f000057a000-0xc0)="", 0x0) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/17 07:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) connect$inet6(r0, &(0x7f00007bf000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) pause() r1 = syz_open_dev$sg(&(0x7f0000449000-0x9)='/dev/sg#\x00', 0x6d, 0x181000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/vcs\x00', 0x2080, 0x0) accept4$packet(r1, 0x0, &(0x7f000066f000-0x4)=0x0, 0x80800) r3 = accept4(r0, &(0x7f0000332000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000)=0x8, 0x80800) connect$nfc_raw(r2, &(0x7f0000bd1000-0x10)={0x27, 0x1, 0x0, 0x7}, 0x10) bind$alg(r3, &(0x7f0000931000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000327000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/17 07:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000e34000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069d000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000afa000-0x48)={0x5, 0x15, &(0x7f000059b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@generic={0x8, 0x1f, 0x239, 0x5}, @ldst={0x3, 0x1, 0x1, 0x5, 0xf, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xa}, @jmp={0x5, 0x4, 0x0, 0x7, 0x0, 0xfffffff8, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x2, 0x7, 0x7, 0x6, 0x10}, @alu={0x7, 0x8, 0xa, 0x0, 0x3, 0xfffffff4, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x1e}, @jmp={0x5, 0x7, 0xd, 0x6, 0x0, 0xfffffffe, 0x10}, @generic={0x3, 0xfff, 0xffffffffffffffff, 0x8000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000-0xa)='syzkaller\x00', 0x40, 0x1000, &(0x7f000052b000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f00002a8000)=0x0, &(0x7f0000f5d000-0x4)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000088c000)=[{&(0x7f0000b7d000-0x1000)="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0x1000}, 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", 0x1000}], 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) close(r0) 2018/01/17 07:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000562000-0x8)=0x0) io_cancel(r2, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x3, 0x8000, r1, &(0x7f000024c000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r1}, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000037b000-0xc)={0x40000008, 0x0}) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/17 07:47:44 executing program 6: socketpair$inet6(0xa, 0xa, 0x100000001, &(0x7f0000bb3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f02000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000754000-0x7)='^$eth0\x00', 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f00002bd000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r3, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r2, r3) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000e5a000)=0x2, 0x4) listen(0xffffffffffffffff, 0x0) 2018/01/17 07:47:44 executing program 3: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x3, 0x0, 'vmac(aes)\x00'}, 0x2a) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000477000)=[{&(0x7f0000f48000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c20000)=[], 0x0, &(0x7f0000f47000)=[], 0x0, 0x0}], 0x1, 0x0) listxattr(&(0x7f0000e12000)='./file0\x00', &(0x7f0000f14000)=""/122, 0x7a) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f49000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4c000-0x4)=0xe8) sendto(r1, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/17 07:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2a000)='/dev/vcs#\x00', 0xd36d, 0x8380) fdatasync(r0) r1 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x14104a, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000036c000+0x921)=0x5) r2 = syz_open_dev$evdev(&(0x7f000023b000-0x12)='/dev/input/event#\x00', 0x0, 0x82202) sendfile(r2, r1, 0x0, 0x72439a68) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00009af000)={0x1, 0x0}) [ 243.535011] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/17 07:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000479000)='/selinux/load\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006d3000)={0x1, 0xe1, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f00006d0000)="", &(0x7f0000017000)=""/0}, 0xffffff99) 2018/01/17 07:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000665000-0x58)={0x26, 'skcipher\x00', 0x4a4, 0x0, 'pcbc(aes)\x00'}, 0xc89bdd9bbb76d355) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ff3000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be90b8073a5ce9350c9e82be16c49630faaf703415880bd17c6f470b90bc509639082ab28538373c85dad93bfe6c579fc260ad2bc6045f016424373305731544e031014761acce6183d4e1dfa324cafe0a941680ba5cb06aa76730a31e069ba5aa", 0x80}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c55000)={0x0, 0x0}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0x7a}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 07:47:45 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000afb000)='/dev/dsp\x00', 0x641, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000e9000+0x864)=0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009dc000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0xd6)="a9c7556993947c99391b0e2f4ee7a21aadc27f695249073058f4e3d23ac61bfd7257f9f2141398655f47994c444a124d0115cef94a7e46eef8f4b22bddce3cec9ccd0847e8c558146e1d5a5b26682f1b110d80231f9af01614baf0c4ee91d3ebdfa879058b86b27d7f728aba55e02aac48dd823696fc9ebe5a763e953f3c0eea778ac002275f476b277fff0955f0a6d4b8f2b9d2e0adc1611cbcedc25b259b11bba995eb27eae6a5edb37346aba9d82216e3fabe6c4713c74851783a81cb7a41158accaa3d90a2a253dcd8405fa70028be521ab8f907"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x81, 0xffffffffffffff00}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0xfffffffffffffc00, 0x42cc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000d8a000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:47:45 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ca000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a81000)=0x778baaad, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/17 07:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x500000002, 0x800000400) r1 = add_key$keyring(&(0x7f0000451000)='keyring\x00', &(0x7f0000115000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000a8e000)='blacklist\x00', &(0x7f00000da000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000190000-0x7)='em0GPL\x00', r1) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000fec000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000141000)=[{0x58, 0x1bf, 0x5, "8c92494a9823a7f2b101e094de8da1e8240b3b8f8f06e6ea117fb8995f35cc11c7bf16b17d21e79a09022e71b5b0aab4a3c2219a21f8912e2a4ac894a04badde01ca"}], 0x58, 0x0}, 0x0) 2018/01/17 07:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000234000)=0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/17 07:47:45 executing program 7: mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b9000)='./file0\x00', 0x17c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x3fe) 2018/01/17 07:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000a65000)="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") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b7000-0x11)='/selinux/enforce\x00', 0x400, 0x0) connect$inet6(r0, &(0x7f00002cb000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96f}, 0x1c) r1 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x0, &(0x7f0000b71000)=0x80000001, 0x100000000) 2018/01/17 07:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000045c000-0xa)='encrypted\x00', &(0x7f00007b2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055b000-0x4e5)="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", 0x4e5, 0xfffffffffffffffe) r0 = syz_open_dev$sndpcmc(&(0x7f0000883000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb3000-0xb)='/dev/hwrng\x00', 0x28280, 0x0) connect$ax25(r1, &(0x7f000021e000)={0x3, {"ebfa6e0c59d719"}, 0x401}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00004d6000-0x3)={0x2, 0x10000, 0x411000}) 2018/01/17 07:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000009000)=0x0, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ade000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000983000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f00002b4000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 07:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000019a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r1, &(0x7f0000ca8000)='./file0\x00', &(0x7f000063a000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/17 07:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe030}, 0x1c) 2018/01/17 07:47:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd8000)="", 0x5f5, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x18)={0x0, 0xffffffffffff1b83, 0x8, [0x2, 0x1c5, 0x200, 0x100000000, 0x1, 0x5, 0x1, 0x5]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0xffffffffffffffe0}, 0x1) 2018/01/17 07:47:45 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x105400, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000005000)={0x3, 0xfffffffffffffffb}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000007000)={0x9, 0x0, 0x0, 0x0, "09a5452cf7456efb6a564946c6f690e98265f3594d784f6dbb47540195e62fd0764499ce083ccdb318892cc4", 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000d000+0x3ef)='/dev/snd/controlC#\x00', 0xb4f5, 0x400003) 2018/01/17 07:47:45 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000009000)=""/73) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000c000)=0x51, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) get_robust_list(r0, &(0x7f0000008000)=&(0x7f000000b000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000b000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000c000)={&(0x7f000000d000-0x290)={0x290, 0x14, 0xf, 0x0, 0x2, 0x0, {0x5, 0x0, 0x2}, [@nested={0x1d0, 0x71, [@generic="d1627a01c6b4a165d9c5c55970fbcd07d84a34d1f58e5ee20f356985bcb432bcebe50d56ffe7ee8db414d6ebea47b38860a94a87e473aa84e2d4ca5b590e487c74d0cdffaab2507af10f28168cf04328ee84da3e42526a3635d270cf49d482ae85c047b10eccbf34d1f0e09e1af37ad0edfc7014e34f5499019dd861491720cfe344b201c459f8c6d48c6b7ff056d623bff5a66366945a6d2807869352cfc273723da2836ef7181e71fcd070889f831d79f4dc0f087bee988ddf636a12c953497f7dd418e519f35a2b80712ef87bd6cad63eef303392907dd011cf01e868375a7c", @generic="55e7f933c02d2fa0a3952dee90e93ef8eacf1f5da932736d9f877503eb2843ab1d0d10649ce8191fe17921efdf7214e3e75e25125a3cbf23b691cd555728e82307da6b374d9f16020f71641c55df50ecc6b8570e409e91394a97b4b70ec7591c5e71374054770f0aefa5d47c8c401c2b7015a1f6c320065ea952a2a8d222bfafe6a7890a0d5b12ac39a5b3513edb665d6bd5414423379270bb8676ab5d320de37669b46687343b93502690635d08ba1dd85aa6e2c092741d93ab3c3df4f5fff3de73e963aa57c29ef26cd6e00c6aefe83d14672b9dfec9d9e1e70a4442fdaa06f467ecc76f584a69"]}, @generic="021c0ea177298bb9ade3a52d6e41ef328c89f99a9733e593bea1265bbc1943d98ee649cfe21bad69fc4e08fd764424f75df64bff3e90e79e5b5fbb023ddb13344e43b2f83f3fd449f125abe43988b5a83eab61045018ede3083099f3cb6b8deaa87fb842059817f6094955effd83aeb2ab8dabf485962932c43128ea0a385d9e8ed9f96b289192148db324893526d886a5de0642e2df117b7bbc8979765a76597bf306f3b43d448998"]}, 0x290}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/01/17 07:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000022a000)='}\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) openat$mixer(0xffffffffffffff9c, &(0x7f0000e21000-0xb)='/dev/mixer\x00', 0x80, 0x0) 2018/01/17 07:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d72000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00001f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d6000-0x4)=0x14) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) tee(r3, 0xffffffffffffffff, 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) close(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000977000)=""/46, 0x2e) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000035000)={0x4c, 0x0, &(0x7f0000d6a000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000)=[], &(0x7f000079c000)=[]}, 0x8000}}], 0x76, 0x0, &(0x7f0000847000-0x91)="6a699166832a5ec1226d3989c14932063f2868795bcc370b05f5a7ebab7ee009cf82656d34d428eb270293b031c704ee4e0f1d18bff2a15c92927c516cbe76a90e0acdabf28b013f24339692419ef6b38036da3b1e88f52603aa5b851b25987eb3b51a8427241a337f4896ab8673391b8d869abb3901"}) 2018/01/17 07:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00002b5000)=[]) pipe2(&(0x7f0000e53000)={0x0, 0x0}, 0x80800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d9e000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000864000)={{0x3, 0x7, 0xd30, 0xfffffffffffffe01, "a9169f920f11f909910fb9037d2ecf2036025eaa84bff245868b572977300faa757ded14ebdd2a62f473b148", 0x5}, 0x0, 0x0, 0x85ed, r1, 0x7, 0x5, "3ebe008c1f9a5838b3aaaa99bde0cb15840f290f31194b217e4d5f6d6d360784f057cbc7ed10ffdf29d89f9172cfa0df545539dd36289b144b71ca8292e2886e", &(0x7f000081a000)='user@\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x7262, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 244.105905] encrypted_key: insufficient parameters specified [ 244.153332] encrypted_key: insufficient parameters specified [ 244.162916] binder: 12740:12744 ERROR: BC_REGISTER_LOOPER called without request [ 244.162931] binder: 12744 RLIMIT_NICE not set [ 244.186980] binder: 12744 RLIMIT_NICE not set [ 244.200365] binder_alloc: 12740: binder_alloc_buf size 32768 failed, no address space [ 244.208437] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 244.217163] binder: 12740:12744 transaction failed 29201/-28, size 0-0 line 2957 [ 244.238756] binder_alloc: binder_alloc_mmap_handler: 12740 20000000-20002000 already mapped failed -16 [ 244.249534] binder: BINDER_SET_CONTEXT_MGR already set [ 244.254866] binder: 12740:12751 ioctl 40046207 0 returned -16 [ 244.263356] binder: 12740:12744 ERROR: BC_REGISTER_LOOPER called without request [ 244.263387] binder_alloc: 12740: binder_alloc_buf, no vma [ 244.263411] binder: 12740:12751 transaction failed 29189/-3, size 0-0 line 2957 [ 244.284040] binder: 12744 RLIMIT_NICE not set [ 244.284118] binder_alloc: 12740: binder_alloc_buf, no vma [ 244.284143] binder: 12740:12752 transaction failed 29189/-3, size 0-0 line 2957 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ad0000-0x8)={0x0, 0x4, 0x4}, &(0x7f0000488000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000160000)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f00001de000-0x4)=0x98) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000002e000-0xd)='/dev/snd/seq\x00', 0x0, 0x129002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000041a000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00007b8000)={0x1ff, 0x0, 0x4, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000015a000)={0x20, 0x0, {0x1, 0x3, 0x0, 0x1, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000022000)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000e8a000-0xb0)={{0x5, 0x401}, 'port0\x00', 0x26, 0x0, 0xb80, 0x1, 0x1, 0xffff, 0x262, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") setxattr(&(0x7f00003cb000)='./file0\x00', &(0x7f00006e4000)=@known="010063927269faffffff617061627a6c6974790031", &(0x7f0000feb000+0xd27)='anon_inodefs\x00', 0xfffffffffffffd2a, 0x0) link(&(0x7f00005eb000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00') setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e35000)=0x3fffffffc000000, 0x4) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00009c7000)=0x8) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dda000-0x11)='/selinux/enforce\x00', 0x682000, 0x0) syz_open_pts(r1, 0x200000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ed000-0x6)='\'lo[&\x00', 0x2) ftruncate(r0, 0x100000001) getpeername(0xffffffffffffffff, &(0x7f0000c1d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000216000)=0x32) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004e9000-0xb)='/dev/mixer\x00', 0x40080, 0x0) tee(r1, r2, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e9b000-0x4)=0x400, 0x4) syz_emit_ethernet(0x46, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0xb, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], '\x00\x00\x00\x00\x00\x00Uh'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x40000000000001b3, [0xc06]}) r3 = semget$private(0x0, 0x7, 0x20) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/01/17 07:47:46 executing program 2: unshare(0x40600) msgget(0x1, 0x8) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f000064b000+0xd08)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x0) 2018/01/17 07:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000069f000)='./file0\x00', 0x1000000003) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d62000)='/dev/midi#\x00', 0x81, 0x2) read$eventfd(r0, &(0x7f00003fd000)=0x0, 0x8) fsync(r0) getsockopt$inet6_opts(r0, 0x29, 0x20000000003b, &(0x7f0000d0a000-0xfb)=""/251, &(0x7f00002c6000)=0xfb) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000047a000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000099c000-0xd)="617474722f66736365ff036500") syz_open_dev$sndpcmp(&(0x7f0000590000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) perf_event_open(&(0x7f000044c000-0x78)={0x1, 0x78, 0x9, 0x7, 0x7, 0x4, 0x0, 0x0, 0x20, 0x5, 0xb5, 0x81, 0xfffffffffffffffd, 0x80000000, 0x0, 0x8, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x9, 0x81, 0xffffffffffffff52, 0x79, 0x20, 0x9, 0x3, 0x18, 0x0, 0x3ed, 0x2, 0x7fff, 0xb755, 0x3, 0x3, 0x8, 0x2, 0x9, 0x0, 0x4, 0x6, @perf_config_ext={0x7, 0x8}, 0x840, 0x6e3, 0x7, 0x3, 0x8000, 0xffffffff80000000, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000726000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) preadv(r3, &(0x7f0000008000)=[{&(0x7f00003bd000)=""/1, 0x1}], 0x1, 0x0) 2018/01/17 07:47:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 244.306235] binder: release 12740:12744 transaction 317 in, still active [ 244.313160] binder: send failed reply for transaction 317 to 12740:12751 [ 244.328885] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000016d000-0xd)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000f79000-0x10)={r0, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efd000-0xc)='/dev/rfkill\x00', 0x80101, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000aea000)={0x1, &(0x7f000009b000)=[{0x7, 0xff, 0xfffffffffffffffc, 0xffff}]}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000975000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001da000-0xc)='/dev/autofs\x00', 0x101000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a3e000)={r1, r2, 0x0, 0x3}, 0x10) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000c22000)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000ecf000-0x9)='/dev/ppp\x00', 0x400000, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000972000)={0x2, 0x0, 0x800000000, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000e0e000-0x1000)=""/4096, 0x1000) ioctl$EVIOCSABS0(r5, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xdbb}) r6 = dup3(r3, r4, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f000005c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004f7000)=0x1) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a22000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x2a)={0x0, 0x22, "518e3a4f251dc41713f1812f5c012b8e52bbc627b9ae8bdcb74ccb89cc3ed934ccda"}, &(0x7f0000001000-0x4)=0x2a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000020e000)={r3, 0x80000000}, 0x8) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) r6 = getpid() getresuid(&(0x7f00004a6000-0x4)=0x0, &(0x7f0000776000-0x4)=0x0, &(0x7f00000df000)=0x0) getgid() getresgid(&(0x7f00000e2000)=0x0, &(0x7f0000da6000)=0x0, &(0x7f0000799000-0x4)=0x0) stat(&(0x7f0000ae3000)='./file0\x00', &(0x7f00002be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000503000)='./file0\x00', &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000d4a000)=[r8, 0x0, 0x0, 0x0, r9, 0x0]) r11 = dup(r2) fcntl$getownex(r4, 0x10, &(0x7f0000675000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d59000-0x3a)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000598000)=0xe8) dup3(r11, r2, 0x80000) msgget$private(0x0, 0x1) r14 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f5a000)={0x0, 0x0, 0x0}, &(0x7f000086e000)=0xb) getresuid(&(0x7f00002a3000-0x4)=0x0, &(0x7f0000382000)=0x0, &(0x7f0000a74000-0x4)=0x0) r17 = getgid() sendmsg$unix(r0, &(0x7f0000119000)={&(0x7f00008a3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cdd000-0x40)=[{&(0x7f0000123000)="a3e767208ea198ed924bb73779f59393b09d4395cba3de55b687dcf6a5968991ad6089b71ca48936a1f7b175cc436bae48c76618", 0x34}, {&(0x7f00009bf000)="23d6b77cac", 0x5}, {&(0x7f0000673000)="a3db2afb8fa97cd6385679f040c588b77e8738f81e9d67a294ea336d146c261d9eadc318638e62420e495d7e397615304550567779711f99b8f7465252b080a64d817e1ae8cf52b77a48c760b126c5593707b286d2f6416d70aeee586a4406152a4f9688f60aaf8922a0db0abb11db679500ece8c077041221ae6db9c9015507e680233a7515f1fc1388c6ac1b62bcc3b6ba710952416069d9c3f95a6c200c846efcd94f70a645ee85852c7d4faf3179", 0xb0}, {&(0x7f0000f94000)="12df12199f051bcde7ea09781732c61c76670cd975bbb41f0e31ceb0f070bd45568f99bf35f03ab78a0d938e940933c5f312e797f9e2719dc5fca43cb05be45d7f931d5c5a06cc20578673c71d430217240e536fab4718bdf3d04b69e6e1c31386b2c62c2853fc9ff2", 0x69}], 0x4, &(0x7f00002af000)=[@rights={0x28, 0x1, 0x1, [r5, r2, r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x88, 0x40880}, 0x8000) 2018/01/17 07:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000902000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x280000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005f4000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e25000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000067b000-0x8)={r2, 0x8001}, &(0x7f0000b61000-0x4)=0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000c18000-0x80)={[0x104000, 0x7004, 0x4, 0x5000], 0x9, 0x10, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) sendfile(r0, r0, &(0x7f0000540000)=0x0, 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) remap_file_pages(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x3000000, 0x8, 0x100) 2018/01/17 07:47:46 executing program 6: r0 = memfd_create(&(0x7f00001c5000-0x5)='eth1\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000550000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bfa000)='net/igmp6\x00') ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000d2f000-0xea)="bfbdb800528962d3ea02826248df3ad49e6c5546e1df68937462086f837432507a27f5354c92ef0aeadfebbc38a601b8efd9b8dde0c896caafb384113e830bd71e49a8efc78c282bc424979bf9ec6a56197438e9b3263adb865b59819a1fa90abc67cdfd05765f5b6a89423d8283cd684e0cca23580e78881fd4754ed08be2fced3423a1e5361404b2540d5755efcb23308aa3193f983bc09e8ab9b9c5252aa013f0a6de013fd3b192b3417a249664a7fb258b7f15d4152f6226a69fd68a75f7ec7218af6684371e48a23d0c7bb3adec16e0f9d990a0fea1377f3b4c9382f0e2cf181acad07fc97cbd92") readv(r2, &(0x7f000012c000)=[{&(0x7f0000cbc000)=""/4096, 0x1000}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) r3 = semget$private(0x0, 0x2, 0x405) semop(r3, &(0x7f00009c9000-0x2a)=[{0x1, 0x3f, 0x1000}, {0x4, 0x5f5, 0x800}, {0x3, 0x3, 0x800}, {0x5, 0x3, 0x1000}, {0x3, 0x9, 0x1000}, {0x2, 0x9179, 0x1000}, {0x7, 0x8, 0x1000}], 0x7) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/17 07:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)="") r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000476000-0x20)={@generic="5d2884d26913e6f9ccc29b44391545a9", @ifru_flags=0x800}) ioctl$int_in(r0, 0x5452, &(0x7f0000ae8000-0x8)=0x81adc00000000000) r1 = syz_open_dev$midi(&(0x7f0000dab000)='/dev/midi#\x00', 0x100000001, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000925000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053a000/0x1000)=nil, 0x1000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003c4000)='/dev/snd/midiC#D#\x00', 0x6, 0x7ffff) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000070a000-0x10)={0x3, &(0x7f0000709000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000034000)={r1, 0x3}) madvise(&(0x7f0000505000/0x1000)=nil, 0x1000, 0xe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000544000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00005e6000-0x10)={&(0x7f0000001000-0x38)={0x2, 0x5, 0x6, 0x6, 0x7, 0x0, 0x4, 0x3, [@sadb_address={0x5, 0x17, 0xff, 0xa0, 0x0, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) mmap(&(0x7f0000000000/0x1a7000)=nil, 0x1a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000eb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00000cd000)="2400000032001f1546f9ff7f000005db090007010c000200ffffffffffff5080000001e5", 0x24) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x2, &(0x7f0000019000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000030000)='/dev/usbmon#\x00', 0x3, 0x400800) r3 = syz_open_dev$sg(&(0x7f000001d000-0x9)='/dev/sg#\x00', 0x3, 0x100) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005000)=0x0) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f61000)={@multicast1=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00008a3000)=0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f63000-0x8)={0x0, 0x7}, &(0x7f0000f62000)=0x8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f62000)={0x0, 0x60, "78ff957c7f0c7870238169e54ea3999d1f1647efe1672f7ed8d8169738a7503c281b0f81b61cf99c7d77822e67b330c28af8c29f7a7d567c275b289b27d5d2cd3b20617b2e985545bc301488f9b1c4bc7e1df23bcf5238736f72b69ad819a633"}, &(0x7f0000e23000)=0x68) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f62000)={r2, 0x4, 0x6, 0x9, 0x92c, 0xffffffff, 0x9, 0x8001, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x7, 0x100}}, &(0x7f0000f62000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @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}, &(0x7f0000f5d000)=0xa0) 2018/01/17 07:47:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x19b, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgroups(0x0, &(0x7f0000c10000-0x24)=[]) 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f00001ee000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) bind$ipx(r0, &(0x7f0000193000-0x10)={0x4, 0x6, 0x401, "c3a17dcd059a", 0x7fff, 0x0}, 0x10) get_mempolicy(&(0x7f0000760000)=0x0, &(0x7f0000f5d000-0x8)=0x0, 0x1ff000000000, &(0x7f000005a000/0x1000)=nil, 0x2) r1 = gettid() tkill(r1, 0x34) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000081c000)='/dev/cuse\x00', 0x84000, 0x0) renameat(r0, &(0x7f0000021000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001d000-0x12)='./file0/file0/bus\x00') 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000b000)={0x0, 0x0, 0x8000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x81, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000017000)={r1, 0x80000, r2}) r3 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mknodat(r3, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 07:47:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$vcsa(&(0x7f00002bc000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000db9000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x6748, 0x500, 0x2, 0x8, r2}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000a6000-0xa)='/dev/cuse\x00', 0x408001, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x400) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000049e000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d6d000)=0x0) r3 = dup3(r0, r0, 0x80000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000770000)={r3, r0, 0x8}) 2018/01/17 07:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c4000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000485000-0x10)={0x1, &(0x7f000008f000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000db5000)={0x1, 0x2, [@random="becd04f8ffd6", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) getsockname$ipx(r0, &(0x7f0000894000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0x10) r2 = syz_open_pts(r0, 0x801) mprotect(&(0x7f0000b37000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000dcb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000075d000/0x4000)=nil) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x205, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000022000-0x4)=0x76, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000495000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x40) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eaf000+0xb9f)={0x0, 0xb5}, &(0x7f0000bdb000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005be000)={r1, 0x80}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f7b000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x800}) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000d48000)=[{{0x0, 0x0, &(0x7f0000209000-0x10)=[{&(0x7f0000f65000-0x401)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x1}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a25000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002f8000)=@assoc_value={r1, 0x5}, &(0x7f0000a8b000-0x4)=0x8) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000738000)=0xc) r4 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000463000-0x38)={&(0x7f0000ac8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5f000-0x10)={&(0x7f0000c85000)={0x2c4, 0xb, 0xf, 0x400, 0x4, 0x3, {0x5, 0x0, 0x7}, [@generic="8b8bc7560a30740ac7fe247d9dcb4703e0fbaafd64a9652e782487cc7ea6e4adf3a6d1d1ffcae8f9dc4f677461aa1f6eadf7fee6236807d85beddae35f49a177003c9b2518645313854766c253906b", @typed={0x18, 0x26, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xe8, 0x89, @binary="b19f8c00e998c0f976eb45df14eec3d073493e58d5e0191c9839dd224bf39478269521414e1db4d3516e418fadc013f4783f7f7669c7307515e5023a67d29146a06202cfdc43d7df1d5517e4ee947cc7287ff5684ac3956965dd6dfb6da7a4935af28a1a9afdc18a6c49707d20379d9b5e1657a60b6e3d8839d269d23125ed8b70018f38e89be47f977ee4cb8628cef9d2cbbd7f519fca94ad05ece2812e2d22b0d58f4859ca762b7dbbc681474e2a42d360ac9c65f0994c536f9982244176d895b9ef215e8cac817d426362cbe6e1a123383e576b93ea3f8d08dd1869be52"}, @nested={0x104, 0x1e, [@generic="eb4c523538a861da637a326c55e9eca214b603e611e88ff405de8780efb888dc74ba9fb1545c738f77ea6dc2412eebc32b2aebc2440215f7df9b2810709c6541bb447194a4df5ec7ab053b969c80bb8ca91d1e0dd5af7f3ee7355a42e4b466df87b17053ed0e290ddc8f7581719fc48c53cac7c5b82169f6914eb5ce6116e0f7909f69e8890e463bd934d1151e8c80a5cf94413f0ecd0b53324bc0ee84686099b2cfea4b218d1e5d4c48e157fea74ff73ba721d79240a0d8273c061fe6fe0f37795a00c0c90126e0c1e4685066a27b45859646761a5e418805635b4c55ada128f331a5fff8aa202020907f92c829b24442e350", @typed={0xc, 0x84, @u32=0x6}]}, @nested={0x34, 0x6, [@generic="e0b2dd877eb3a25d65acb329d988f8cf389cedcd9ebfb36790761607188daa0527d466", @typed={0xc, 0x10, @pid=r2}]}, @typed={0xc, 0x3a, @ipv4=@broadcast=0xffffffff}, @nested={0x10, 0x3a, [@typed={0xc, 0x5, @pid=r3}]}, @typed={0xc, 0x4e, @uid=r4}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x40}, 0x20008080) getsockopt(r0, 0x5, 0x30, &(0x7f0000da1000)=""/0, &(0x7f0000fc8000-0x4)=0x0) 2018/01/17 07:47:46 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000002000)="656d30d32300", &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00'], &(0x7f0000002000-0x8)=[&(0x7f0000003000-0x1)='\x00']) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="872c943ecbd223a741aa3c1f49c5f5fef8586b60785e65d8c8777f8d3d5afd16919e9b1280a739dfb5b89f6e9898b371655262a4dd4f3e61db59afc743dbf578e5b0ee3d593042cbaf26b674d2b85af3a280baf6dc9d114be7611cd31146014cfecc04aa40e0a04da6435038581d0b997c4249342db57088ed7e67c95e53f2ec6def53adb9b4acdbc5b8187a6818a8256e60f9efc496fbfcbb93e4621d780885c5197209357cace2d7ad72a78f9f41c47e939bc10aad0ab62c3b79967f9226e07e589cd6b029b55698b32f4ad32e27da333b9590470726d216dd38fd1c22553847a231e17d3cd7188ecba8782ca0f1752c0d8603923207c4", 0xf8}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x5000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0}, @in6={0xa, 0x3, 0x93, @loopback={0x0, 0x1}, 0x4}], 0x54) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@generic="716b23e61d56f58d2df39b31a0973e48", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000002000)=0x101, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x8, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000)={0x4, 0x0, 0x400, 0x91, 0x3ff, 0x0, 0xa61, 0x1, 0x8, 0x0}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f2f000+0xb51)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000038e000-0x40)={r1, 0x1, &(0x7f00004f4000-0x4)=[0x400], &(0x7f0000004000)=[0x80000001, 0x2, 0x100000000, 0x8001, 0x40, 0x3, 0x6], 0x73, 0x7, 0x3, &(0x7f000066a000-0x1c)=[0x7, 0x5, 0xfffffffffffff89e, 0x3, 0x4, 0x3, 0x3], &(0x7f0000765000-0xc)=[0x3, 0xfffffffffffff800, 0x7f], 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f00000ed000)='./file0\x00', 0x0, 0x0) 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1d, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/17 07:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/17 07:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000089a000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008d2000-0x30)={0x18, 0x0, &(0x7f00001e7000)=[@enter_looper={0x630c}, @register_looper={0x630b}, @enter_looper={0x630c}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}], 0xea, 0x0, &(0x7f00009dd000-0xea)="f831529a99f714fcbb4f3b58ff66747ded074fa903de6a23fb66e10dcd52d5dd313895c320a9b729a1e8d216f6427b990f6f966da33e9d8d96488b27af5c10cd7ea3cd90b3fca12601ba1fab8d0f8603a3d50505a8702b238ef78022b34c4f6abc27c23f0e70eb2d8eaeb9db5271e881272e27b25e44fe86cc49676481b3aff0469ad37e95d0b420012d50374f765c970de03635d7f2fc317dcdc494721f2f003516e4dbd0114d57de73fd8e55714b62f8072eea177e1a37af6cc5e04f4b60ad27e781de89091efc2d6ec9415c1a6d0332f407ffb5d5c5354b5e44097bfcfe9144c819a3c394b7d2c385"}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000a7f000)=""/4096) r2 = syz_open_dev$sndpcmp(&(0x7f0000ea4000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000000000000200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000047c000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00004ae000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a0d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009c000)=@assoc_id=r1, &(0x7f0000b8b000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f21000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1b) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000033c000-0x4)=0x0, &(0x7f000033e000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f8f000-0x5c)={{0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x4b1}, 0xffffffff, [0x8000, 0x85c, 0x7, 0x1, 0x4, 0x1ff, 0x2, 0x41]}, 0x5c) 2018/01/17 07:47:46 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000003d000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x8000) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x10000) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000971000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0xfffffffffffffe4f) getpgid(r4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 1: socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f000048a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="a2dd5d5c8b3cc2eca9966e1ac91aac99c1429a0b98b90f3087afb669170df7beaa5c2a45b68f4fa8d1b5c5cae55839f2a02ee0fa94008c1a8941ae2892b937fd94fe517daa8a99c501d8f45fa234c2d02f7145969a57ec2e8eef1865dc91379bef526d49b8f0c08f62d4e414c5082e5101af89bdf6efc720987e310cbba4b42b13ef7e3429b2866b4223351cd251c16262b72d9b876faf13e3dc871b7cbac8b6b2588f351940989dc458021bc0c7a7fc332b2f9df52156810620d22ab2bca896f7f5da25045ac62b573498378ee7e90166da3061488f6778d3798ae6c084172e67f35c31", 0xe4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000021b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000dcb000)={0x0, 0x0, &(0x7f0000fec000)="", &(0x7f0000f3b000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="", 0x0}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) splice(r1, &(0x7f0000802000-0x8)=0x0, r0, &(0x7f0000d71000)=0x0, 0x2, 0x9) 2018/01/17 07:47:46 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listxattr(&(0x7f0000013000)='./control\x00', &(0x7f0000013000-0x33)=""/51, 0x33) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000014000-0x38)={&(0x7f0000011000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000012000-0x10)={&(0x7f0000001000-0x48)=@canfd={{0x4, 0x10000, 0x3, 0x4}, 0x6, 0x3, 0x0, 0x0, "c93545225285992c3e126cb990564c55b6b1bfe3cbfd6e053adab6903516982f4ab2a1665ed71ddc78819bc82f40b08cfda592be944b2dad6eb731a1cea6b7c1"}, 0x48}, 0x1, 0x0, 0x0, 0x4004014}, 0x4000000) removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) umount2(&(0x7f00000d4000)='./control/file1\x00', 0x0) lseek(r2, 0x0, 0x0) rmdir(&(0x7f000046c000)='./control/file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:46 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009a5000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/4096) 2018/01/17 07:47:46 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006f5000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc5, 0x80080) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xff, 0x8fe9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x7, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000)={0xf9, &(0x7f0000001000)=""/249}) prctl$setendian(0x14, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$int_out(r1, 0x5462, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000004000-0x5c)={0x368, 0x2, {0x3, 0x3, 0x7ff, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000004000)={0x20000000, 0x0, 0x22}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@generic="f24666abba3fa65f6e5164086c99ed3c", &(0x7f0000004000)=@ethtool_pauseparam={0x13, 0x10001, 0xff, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000)={0x80}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x3, 0x7, 0xfff, 0x10001, 0x81, 0x2, 0x81, 0x5, 0x53, 0x0, 0x7, 0x8, 0xffffffffffff0680, 0x7]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x5a}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000)={r3, r4}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) ioperm(0x0, 0x15b, 0x0) 2018/01/17 07:47:46 executing program 0: r0 = socket$inet(0x2, 0xf, 0x565) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000182000)=0x3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xa7a8) ioctl$int_out(r1, 0x5462, &(0x7f0000db8000-0x8)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00002c0000-0x10)={0x9, &(0x7f0000520000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f00005bb000)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f000000e000-0x40)={0x1, 0x1, 0x4, 0x3ff, "5bf2d8e401211c13af1596af8fd5e6895afe003840ffe5168a75dc0c4b7cb1b843387f007290bdfe99cc85b9", 0x2}) bind$can_raw(r3, &(0x7f000000d000)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup(r2) 2018/01/17 07:47:46 executing program 6: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000ce3000-0x7b)=""/123) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b8000-0x4)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000af4000)=0x0) r2 = eventfd(0xbaf) write$eventfd(r2, &(0x7f0000c33000-0x3)=0x200, 0x8) fcntl$setown(r0, 0x8, r1) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000003, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d32000-0xc)={0x3, r0, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000866000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) 2018/01/17 07:47:46 executing program 4: r0 = syz_open_dev$audion(&(0x7f00007f0000-0xc)='/dev/audio#\x00', 0x1, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a4000)={0x9, 0x2eb, 0x6, 0x8, 0x9}, 0x14) ioctl$KDADDIO(r0, 0x4b34, 0xcb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mprotect(&(0x7f00001aa000/0x2000)=nil, 0x2000, 0x0) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f000070f000)=""/122, &(0x7f0000027000-0x4)=0x7a) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10001, 0x200, &(0x7f00002fb000)="e208bc04101610acf5396d11dc23499c4a0166565c46a4dc2af12bf2f702045a208092a635cadfa63425d5a9f576be1248191973d44c3ed11f110f159749207f987594c50e28488b36316264e7afd7bb93c2e3c91decd74a7a06570d021c53ab3321f37e9639165505ffb1d18ca1325ad2565e417e1d7714abc152ef49b4e7963700cd59d38cfe50", 0x88) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006bd000)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000962000-0xf)='/dev/sequencer\x00', 0x884, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ebc000)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) kexec_load(0x7, 0x8, &(0x7f0000f33000)=[{&(0x7f0000b05000-0x71)="c0e38109a8363035f7a29aaa1cab5648ecdead8b9df57e67020f0f0095e8c59652143d3f5c3cd9ac93735600c97e112427e388ad8a85c3dd4e5de83505fa2673e03935472a013bc58a19c483b01e8bc41639ca5fcbc7e23e46bae2de35db0c3fdf98f5d7742099171966cb9c114c9ee5e8", 0x71, 0x2d2, 0xfffffffffffffffd}, {&(0x7f00003a3000)="13b0a0908d3377024e739fbb9e8b344ad4f8f1efcafc8780219e966c1de42c701d66c27699417b3b9c31964efdfb6e34c0dceb0caba8c83f0d12ec3911219d90f462b79e465c1580aa870a1409354f67015a06b69f850bf9549d8d3a61f8feb980b19bd6f9418e26fa8492cbcaf13a886e13f977a1cbf793c8cc1e084da0effae257469517cbe4968d97e779717644c9b4433fe794e85788e3582e06ab17d172e66bf182ec7e43d8cf3a38b8c0697c4d7625e7ac1766b3b2c5b70abb23fa52e539050f49a35e602945f2263432cb6244b40e425dbe23a5712ce242f254329be8b44e618bc5496744d1307e840fa66e76e1dc", 0xf2, 0x64, 0x5}, {&(0x7f0000d6c000)="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", 0x1000, 0x1ff, 0x2}, {&(0x7f0000e06000-0x9d)="4a806fe56b94f30b2806411525d41d655456932fa9f3adeaeda11dd84802b2862376bfb81bbfc5a7a9a3c0052571afcfe8ef48a976c6765e18c911a7d69863e03de503366f450510678fda0b091134d6587f431389f8d83d16b44b81fd53beb2d06f9aea422abd8e098e2791c9ccb3e3841fbf5e775f8a9eedf751fa6e0fe9a5a1073db5691e1ca581d2e9c53f103274538efc1d1b60a97f175b1996f9", 0x9d, 0x1, 0x9}, {&(0x7f000056b000-0x87)="86f37940a2fc2bdf141ffa9e7f569f31c81226f39596aba77d203a024fd34e59a1fd11ebc2fa5c3c48edbaafc9772cabf349a54fb113cde94632b85d5e63024255842e7dafa286c8de78d3cd5df8325fa1ea8d050abb97b7426fefa1e8aa717098124306cfa47b48b08291b22b4a2b44d9a88a143dbda437e1afef5d1b4e6c2e9e1526391f2e68", 0x87, 0x9, 0x8}, {&(0x7f00008f8000)="46d7170825ce5ad115121c87d84749c6dec35629e199c0371a0b64916598c95d9a83ccfdc9c662ea156777dbf633149453e15bd2a033af065844a5a7dda49dbbb0b09823c8586fba0357aa59577b637fc7b5250e4223e377c62f6de33d0431e3da8683daf3925666ea7bbf42357bb09fd1c43e9b6fd5ea70c42ad2164dc5843787914072593ff466f04720066eecd690a349f805fb3a8f931f1a65ecaf991f85dbe309e322858746f098f708f1d3cbe91ff0d4dcf4a2c33a6d18073dd3a6790b5e6afc752aa7aba2ef756e466b7e7ba51e40ace80325a3e2b6c0b515d740c1f9474741", 0xe3, 0x7, 0x100000000}, {&(0x7f0000ae5000-0xbc)="f06dcc5a4f55a6b25ee234187c8346e3001d3bac49bc6cc8a530efedc9cb474685b6e7377612603a8dc2816ce494474da9c1bdd5a4e83d5c20896682fd1db42eb376f177b04f8b3240bfdda9ba370b139a779266da58aa184aca188c7385aaf85a0eea3fb7888414fe80f1ba5ca065cbec955348334a07a13b77f471da89621d9a0dd2cccf6c1a35fdbd95f32d800e6cae81c62c63f4ffecbc9ce301a8095746efb7d2e3dee15d42418e1558927897e0ff622418df116509dfa4fde1", 0xbc, 0x25, 0x6917}, {&(0x7f0000447000-0x9b)="a67434fca5b9eef59ffab7134976373e7f1b6fc8260142203e806d5e131151c6bdcc22057577300f61b327c303bc56838f2e5b541eddf5cf56a7ad7e8390ebd00322252ab9b357e908e310b1c81f090fc278f1080941eecb6a90bdf5f78563ff89f4a6891f2183d1d2a005873c880f8ffe2b537000ef148135c9137abfbbc2eb1062654e92ffbbbad155e517c8e8a0d84b7726783f4bb4bcc57953", 0x9b, 0xfffffffffffff001, 0x4}], 0x3e0000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000700000)=[], 0x320) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00002a8000-0x1b8)={0x9, 0x0, [{0x7, 0x0, 0x0, 0x0, @sint={0x0, 0x6}}, {0x10001, 0x7, 0x0, 0x0, @irqchip={0x80000001, 0x3f}}, {0x2, 0x0, 0x0, 0x0, @msi={0x3, 0x7, 0x6a8e}}, {0x9f8, 0x3, 0x0, 0x0, @msi={0x0, 0x3, 0x20}}, {0x1ff, 0x4, 0x0, 0x0, @adapter={0xfff, 0xd5, 0x0, 0x0, 0x932d}}, {0x4, 0x0, 0x0, 0x0, @adapter={0x7, 0xffab, 0x3ff, 0x8, 0xa7b5}}, {0x8, 0x3, 0x0, 0x0, @irqchip={0x6, 0x4800000000000}}, {0x2, 0x1, 0x0, 0x0, @msi={0x1, 0x2, 0x800}}, {0x2, 0x2, 0x0, 0x0, @msi={0x0, 0x200, 0x3f}}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007fa000-0x4)=0x7fd55d7, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000480000)=0x0, &(0x7f0000483000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b3000-0x8)={0x0, 0x3}, &(0x7f0000a01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b1000-0x8)={r4, 0x2ace}, &(0x7f0000ab5000-0x4)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000e8000)=0x9ca0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000702000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e76000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000e5a000-0x8)={r5, 0x2}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ab000-0xc)='/dev/autofs\x00', 0x40000, 0x0) fstat(r6, &(0x7f0000cd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:46 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsa(&(0x7f00005e1000)='/dev/vcsa#\x00', 0x80000000, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ce9000)={0x4, 0x4, 0x200, 0x3}, 0x8) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/context\x00', 0x2, 0x0) preadv(r0, &(0x7f0000a7a000)=[], 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f21000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f20000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000f20000)={0x0, 0x0}) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000297000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcd000)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f000037d000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000042a000)=0x4) memfd_create(&(0x7f0000ec1000)='syzkaller\x00', 0x2) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) bind(r4, &(0x7f000037e000)=@ax25={0x3, {"41b33d01eb64bc"}, 0xffffffffffffffc0}, 0x10) getsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f00005f3000)={0x0, 0x0}, &(0x7f0000700000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000187000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dd1000-0x8)={r4, r2}) shutdown(r5, 0x1) 2018/01/17 07:47:46 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f8b000-0x10)=@generic="bd0e1345cb29d8496af69429d520544b") recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 07:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x4888, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000)='/dev/usbmon#\x00', 0x61, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00003c7000)={0x401, 0x6, 0x10000, 0xe7, &(0x7f0000a13000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000322000)='/dev/cuse\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000cfe000)={0xffffffffffffffff, 0x400, 0x400, 0x80000001}) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000075e000)='/dev/input/mouse#\x00', 0x100000000000, 0x404100) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x20000198, &(0x7f0000876000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4b}, [@jmp={0x5, 0x3, 0x3, 0x7, 0xf, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008ec000)='sy\a\x00\x00\x00eU\x00', 0x7, 0xb7, &(0x7f00006ab000)=""/183, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000f9e000/0x1000)=nil) dup3(r1, r1, 0x80000) read(r0, &(0x7f000087b000-0xb9)=""/185, 0x1fd) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00008a6000)={0x1, [0x9f8]}, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000709000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000057f000-0xc)={&(0x7f00006bc000)='./file0\x00', r3}, 0xc) dup3(r2, r2, 0x80000) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl(r1, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) r2 = creat(&(0x7f0000cb9000)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f83000)=0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000028a000)='./file0\x00', 0x0) mount(&(0x7f0000160000-0x8)='./file0\x00', &(0x7f0000093000-0x8)='./file0\x00', &(0x7f000018d000-0x7)='mqueue\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000caf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknodat(r0, &(0x7f000028c000)='./file0\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000350000/0x18000)=nil, &(0x7f0000fcb000)=[@textreal={0x8, &(0x7f00009cd000-0x3e)="66b9be02000066b8fe00000066ba000000000f300f221cbad10466b80000010066ef66b9900800000f32dcf3f2650f01f766dbdef364824466000f070f35", 0x3e}], 0x1, 0x20, &(0x7f000085b000)=[], 0x0) unlinkat(r0, &(0x7f0000696000)='./file0\x00', 0x0) 2018/01/17 07:47:46 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000094b000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x1, 0x4, 0x952}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x5, 0x0, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000046d000)=@generic={0x0, ""/126}, &(0x7f0000f94000-0x2)=0x80) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e36000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000ba0000-0x4)=0x0, &(0x7f00004ac000)=0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x272, &(0x7f0000cc9000-0x40)={0x4ba53ab3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0xc998, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000009000)={0x6, r0, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000000f000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047e000-0xf)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000004a000)=0xffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f50000)={0xffffffffffffff9c, 0x50, &(0x7f0000f51000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f50000)=r2, 0x4) 2018/01/17 07:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000d2000-0xc)='/dev/audio#\x00', 0x5, 0x102) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000fb5000)=0x0, &(0x7f00006c2000-0x4)=0x4) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000240000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x4, 0x0}, {0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000af1000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000070e000)=0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000aee000-0x8)={0x1, [0x4]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000962000)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000a9d000-0x8)=0x0, &(0x7f0000274000-0x4)=0x8) 2018/01/17 07:47:46 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000732000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000895000-0x1c)=[@in6={0xa, 0x0, 0xac5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000319000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002fe000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff8001, 0x3, 0x1, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x5, 0xfff, 0xfffffffffffffffa, 0x40, 0x1, 0x5, 0x3, {r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x504f, 0x0, 0x4000400000000, 0x1, 0x41}}, &(0x7f00004f4000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x2711, &(0x7f00007e2000)=""/1, &(0x7f0000527000-0x4)=0x1) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000031b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000297000)=0xe8) r7 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000068f000)={0x0, 0x0, 0x0}, &(0x7f0000b7d000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d04000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000456000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fca000)={0x0, 0x0, 0x0}, &(0x7f000014c000)=0xc) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000aa8000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000-0x4)=0xe8) fstat(r4, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000077c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008e3000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000-0x4)=0xe8) r16 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000170000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f7000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000df0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000-0x4)=0xe8) r19 = getegid() sendmsg$unix(r0, &(0x7f0000d53000)={&(0x7f0000c82000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002e8000-0x50)=[{&(0x7f0000c9f000)="0cbb4dfbdc9d17e7f9c6a1ca55568d570ed96990a59b1575028eaa2e5b1a7ebbbdc02727d18883c85fa6ec520915532e38eff824858cb517eb6b81f8bb9d82631797606a4cdd780fc8b86ebe70cba3c72285426a48853a7b06c4858205049d808a0ee4af32c46ecbd4bf15b47b61a744d39ea030b78567b3ae5571a29f9410ce5e0c", 0x82}, {&(0x7f0000371000)="48a68cd87b99dd82df277f7347f14fa9065680912508ad0d2c5ad2c2984845d7723f1b4e67000cc91e09017070d9cb54fe43b2395307e23867486b5fb04d6f50c1200b86a7230ff7d6efd9c67008f77171f4770536f51e6733eef27fe0d8a4d6a39f8fda4d02a27b9479817a021e0623688a157568845335f99b29a336e6235970a4a823ebea2c95f688ff6701b57cd96cdd8d261dfb64a3865f260316ab0b805a18350a03d25dcee565219e5643a1ec392dc055b43c37edcc61ebbde86169", 0xbf}, {&(0x7f00008c6000)="b545b94dae5de9f2b56300999aa73718a78a0599065ea393d83f3ed581ebc863d25d536cde9896aee92dff17db4d144315437799731520a014765838bab4c3eacf047d9d81defbfb19b60237d1ecd46f970587518bbd22992747a2f1db62ab3a9948a1ef4ecb298ce35a966c5a3bec2829939e7e06ec0ea61198eb7ffef41c2e48c7c6fdfdce96b2ddbbb38fe5c7c0230a6a30a272b0a91d6de59d296cc902ce36", 0xa1}, {&(0x7f0000e2d000-0x3e)="821f111cbe387ee0e30cffe56b18794fffd274bcbd70c83c734dc7c978853e1dee4fdd970114aae4293b3ee052fc3d8c174c12b4a85c15a7ebaafb7538bd", 0x3e}, {&(0x7f0000813000)="c6e3f65db80154e12f8fe0b856de1dfb57bc1b6b554d0240e3da4d28109af212799c6ed55ebe8c788d3b5a69abe5cf537be8936149016efd185ca7dfc733397455b4d8", 0x43}], 0x5, &(0x7f0000ff2000)=[@rights={0x20, 0x1, 0x1, [r3, r0, 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={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r3, r4, r0]}], 0xf0, 0x40080}, 0x4000) 2018/01/17 07:47:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0x6, 0x2, 0xa0, 0x20, 0x3c, 0x0, r2}, {0x4, 0x1664, 0x0, 0x8, 0x1, 0x0, 0x7ff, 0x5}, {0x405a, 0x59a, 0xf0f, 0xd5}, 0x2c69304d, 0x6, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x1, 0x6, 0x1, 0x100, 0x7}}, 0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x2, 0xfffffffffffff001, 0x5, 0x1000, 0x0, 0x3, 0x80, 0x5, 0x10000, 0x84, 0x20, 0x200, 0x80000000, 0x800, 0x9, 0x5, 0x3, 0x7, 0x80000001, 0x8, 0x3f, 0x1, 0x80000001, 0xfff, 0x2, 0x92e, 0x4a09ee88, 0x5a21, 0x6, 0x8, 0x1, 0x20, 0xcd1, 0x5, 0x7, 0x53c6, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x0, 0x101, 0xfffffffffffffff9, 0x0, 0x5bd00000, 0x80000001, 0x7fffffff, 0x0}, r0, 0x9, r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000e76000-0x1000)=""/4096, &(0x7f0000fd1000)=0x1000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000666000)=0x9) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc8000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000276000)=0x6, &(0x7f00006fd000-0x4)=0x4) 2018/01/17 07:47:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="32814ce016d2184d9f315cf236f211c91667a8d4f188b2689af4c55f7790352ac223c2a3c09519c4fc52d6262122fc998b362ef416f806999cf9751fa4d99998db2efed8910b9b40b3287811bd8f091e528b", 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a91000-0x1a8)={0x1f, 0xffff, 0x1, 0xd39b, 0x7, [{0x8, 0x6, 0x72, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x4, 0x9, 0x7, 0x0, 0x0, 0x2685, 0x0, 0x0, 0x0}, {0x0, 0x570550cd, 0x6, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0}, {0x2b55000000000000, 0x0, 0x443c, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0xcc3, 0x80000001, 0xca5f, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) writev(r1, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c3050000", 0x10}], 0x1) 2018/01/17 07:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000519000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fe2000)={0x101, 0x0, 0x10001, 0xe70}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000e2c000-0x10)={0x7fff, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x3, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000829000-0x20)="0a0000b700000003b60ced5c54db0029", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000479000)=0x0) r3 = dup2(r0, r1) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000bd0000-0xda)=""/218) r4 = dup3(r1, r0, 0x80000) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000f96000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 07:47:46 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00005f7000)=[], 0x17, 0x0, &(0x7f000019f000-0x17)="34f2ca28e911c88c774a8923f99fbed8aec593ada86d84"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00008be000-0x10)="ff4d608584e57b82e224339e75e0ce3f") setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000015c000)=0xffff, 0x4) 2018/01/17 07:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) pipe2(&(0x7f000042a000-0x8)={0x0, 0x0}, 0x4800) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xc9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/17 07:47:46 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000ded000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x9, 0x2}, &(0x7f00005e7000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000057a000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) syz_open_dev$sndpcmp(&(0x7f00007bb000)='/dev/snd/pcmC#D#p\x00', 0xc92a, 0x200100) 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xd, 0x350, 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={&(0x7f000049e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c7a000)='\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000568000)={{0x7, 0x81, 0x9, 0x6, 0x1, 0x10000}, 0x6, 0x3f, 0x1f, 0xffff, 0x5, "856b338e50874fd49de2fe9fa8eb1f824496e66955c885fd529abb05edb0f231555eebdfc8c45464424b58441810e977384b447d31f523d93d56bb63ea92363b42f688abc53ae0c0c5ac8df626a9982ffc1528e790d46d9e35fb965b6e86740247e92014313540b39455818afc3b84c87f482c214f94c152834a7af193158e61"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000469000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000222000)={0x0, 0xb8, &(0x7f0000b39000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4007}, @in6={0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x2, 0x9bf1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000000000}]}, &(0x7f00006da000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a2000)={0x8, 0x8, 0x8, 0x0, 0x401, 0x7, 0x9, 0x4, r2}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008be000)=0x0) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x8000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000014000-0x2)=0x3fc, &(0x7f0000013000+0xf69)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000e1b000)=0x100000001) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) socketpair(0x5, 0x0, 0x0, &(0x7f0000610000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mknodat(r2, &(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x1) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) bind$unix(r2, &(0x7f00007ce000)=@abs={0x1, 0x0, 0x3}, 0x8) write(r3, &(0x7f00007d9000)="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", 0x599) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008b0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c20000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000-0x4)=0xe8) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00009b4000-0x2)=0x2, 0x2) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b52000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x7, 0x2, 0x3, 0x0, 0xffffffff00000001, 0xa, 0x80, 0x20, 0x0, r5, r6}, {0x6, 0x6, 0x800, 0x0, 0x80000001, 0xc6d0, 0xfffffffffffffff8, 0x4495c197}, {0x3f, 0x6, 0x9, 0xffffffffffffffff}, 0xff, 0xb, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x3, 0x63d2e7bb, 0x3, 0x4, 0x3}}, 0xe8) r7 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002f8000)={r7, 0x0, 0x6, "b61e837762d11b7f0496c927ea49f8d580"}) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/17 07:47:47 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d65000-0x16)={0x0, 0x7, 0x7, [0x2, 0x1f65, 0x1, 0x6, 0x5, 0x10000, 0x4]}, &(0x7f0000065000)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e63000-0x4)=@assoc_id=r1, &(0x7f00006cb000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000d2c000)={&(0x7f0000746000)=[0x9, 0x8, 0x6, 0x2, 0x100000001, 0x5b, 0x2, 0x28000, 0x557], 0x9, 0x7, 0x1, 0x40, 0x0, 0x7, {0x0, 0xffffffff, 0x5, 0x0, 0x6, 0x5, 0x2, 0x0, 0x4, 0x8, 0x3, 0x7fff, 0x93, 0x8, "50d2bbbead703c04c3f07cee862ce9ea37dd1c6bcbc64d82d182cbb20c40d953"}}) dup2(r3, r2) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x801, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000683000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002c2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ea6000)={0xffffffffffffffe0, 0x39, 0x350, {r1, r2+30000000}, 0x7, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000018e000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000344000)="") ioctl$TCSETS(r0, 0x5402, &(0x7f0000d24000-0x24)={0x2, 0x3, 0x7b, 0x2, 0x8, 0xa62c, 0xf3, 0xef, 0x0, 0x9, 0x3, 0x6}) fcntl$notify(r0, 0x402, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000018d000)={0x0, 0x48, &(0x7f0000f97000)=[@in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003c6000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000616000)={r3, 0x101}, &(0x7f000064c000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000874000)={{0xffffffffffffffff, 0x3, 0x8000000000000000, 0x0, 0x29}, 0xffffffffffff8000, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0xdb35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d4000)=0xe8) ioprio_get$uid(0x3, r4) execveat(r0, &(0x7f0000643000-0xe)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f00006ac000-0x30)=[&(0x7f0000be0000-0x4)='em1\x00', &(0x7f000064c000-0x9)='security\x00', &(0x7f0000bb6000-0x40)='id1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000517000-0x40)='id1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f09000-0x6)='ramfs\x00', &(0x7f000012f000-0x50)='timer0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 2018/01/17 07:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000f5000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9c000-0x4)=0xe8) stat(&(0x7f0000bb3000+0x472)='./file0\x00', &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000d63000-0x8)='./file0\x00', &(0x7f0000913000-0x8)='./file0\x00', 0x0, r0, r1, 0x7, 0x100000000, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x279c4b69) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) [ 245.239117] binder: 12999:13002 ioctl c0306201 20007fd0 returned -14 [ 245.265407] binder: 12999:13002 ioctl c0306201 20007fd0 returned -14 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) pwritev(0xffffffffffffffff, &(0x7f0000603000)=[], 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c8d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000030d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000-0x4)=0xe8) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e19000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00005a9000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a1000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r1, r2, r1}, &(0x7f0000b1d000-0x30)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000aa3000)={'tgr160-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x9, 0x0) ppoll(&(0x7f00001b3000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000023a000-0x10)={0x77359400, 0x0}, &(0x7f000016f000)={0x0}, 0x8) ioctl$int_in(r0, 0x800004c0045002, &(0x7f00005c3000)=0x1000) syz_open_dev$dmmidi(&(0x7f00009c9000)='/dev/dmmidi#\x00', 0xf0000, 0x204041) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000006e000-0x10)={0x7, &(0x7f0000f21000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000434000)={r2, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00006a5000)=0x6) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r3, &(0x7f00007a9000-0xd)=@random={'os2.\x00', 'proclo}\x00'}, &(0x7f00002de000-0x19)='/selinux/avc/cache_stats\x00', 0x19, 0x0) fchown(r3, 0x0, 0x0) close(r0) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000064f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000617000)=0x10, 0x80000) listen(r1, 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000f0000)='/dev/admmidi#\x00', 0x8, 0x84000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b1f000)={0x0, 0x9, 0xfffffffffffeffff, 0x3d9, 0x1, 0x3}, &(0x7f00000d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000eab000-0x14)={r3, 0x9, 0x2, 0xfffffffffffffffb, 0x85, 0x4}, &(0x7f00000c0000)=0x14) 2018/01/17 07:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1bafea, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00001ac000)=0x0, 0x4) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000096f000-0x18)={0x10000, 0x3, 0x2, 0x2, 0x588, 0xbf}) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000001b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000004, 0x8000000000000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f00000ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b48000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001a0000-0x4)=@assoc_id=0x0, &(0x7f00000ea000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c7c000)={r2, @in={{0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ab000-0x4f)="28cf4db8bbeea0e47d12dedd9c2f82ebb9a509a843b8fa7c7a476d73f3a3550face1bb21931fdfd521151b8e7cff5fe59bf37fa5084124c067caf4237f914975b0d7fecac9ff92329873d43039fe69", 0xfffffffffffffd5e) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r3, r4, &(0x7f0000434000-0x8)=0x0, 0xf2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ec1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000010000)=""/179) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000011000)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000006000-0xe75)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 07:47:47 executing program 2: unshare(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000+0xd01)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x100000001}, 0x6, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) syz_open_dev$admmidi(&(0x7f0000e49000)='/dev/admmidi#\x00', 0x1f, 0x2400) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/01/17 07:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) socketpair(0x13, 0xa, 0x400, &(0x7f0000e44000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000356000-0x20)={0x100, 0x80000001, 0x800, 0x8f5, 0x8, 0x3f}) memfd_create(&(0x7f00002af000)="ead97676e64517e48f1bb913bbbea045140011d97be8f3ac198e322f0e2847b96faa72df6818efdfd5211063047df824d6a7882311f4f994eff64301356d1e48ccc0cea03dd7ad4c35c6a6258008457a570ccc13ebb16f65de374296c1095d9fa649da0e05087f3d435ecfdc046649e09110dd0a8e5341285628521ff6c1463b4e5f3b8ae11047889d74cea0014ece9fcbe11ad118cd201c91528916d25b1e8f3a09a8ae", 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00007a9000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f000003e000-0x53)="ce", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/01/17 07:47:47 executing program 2: timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af6000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6000000000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000af7000)={0xd95e, 0x0, 0x0, 0xed52}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000af8000-0x10)={r1, 0x80}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000af8000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f2e000-0x27)="2600000025001504bb1e1900070236de03efffe70040000f0e000100ffeeffff000000008800", 0x26) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000a95000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00003b4000)=r2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000be8000)=@generic={0x401, 0x3, 0x3ff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00008b1000)=0x101) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 07:47:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004c9000-0x8)=0x0) ioctl$VT_RELDISP(r0, 0xb701) getpeername$packet(r0, &(0x7f00005fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000631000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a7d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) lseek(r1, 0x0, 0x0) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000084b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f75000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3e, &(0x7f0000ceb000-0x10)={0x1b, 0x0, 0x101, 0x6}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00004a1000)={0x0, 0x0, []}) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d2000-0x10)='/selinux/create\x00', 0x2, 0x0) openat(r1, &(0x7f00007be000-0x8)='./file0\x00', 0x80001, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000441000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b4a000)={0x3, 0x5, 0x4, 0x3f, &(0x7f0000779000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000067c000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) fanotify_mark(r0, 0x8, 0x8000002, r1, &(0x7f00003ec000-0x8)='./file0\x00') 2018/01/17 07:47:47 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016a000)='/dev/vga_arbiter\x00', 0x60041, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f8b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000f8b000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ae000-0x9)='/dev/ppp\x00', 0x0, 0x0) preadv(r3, &(0x7f0000f88000-0x80)=[{&(0x7f0000f87000)=""/238, 0xee}], 0x1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000530000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000f8b000)=[], 0x0, 0x40000000, &(0x7f0000f8b000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000f80000-0x4)=0x1) ptrace$getregset(0x4204, r4, 0x201, &(0x7f0000f8a000)={&(0x7f0000f74000-0x39)=""/57, 0x39}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000eef000-0x4)=0x0) 2018/01/17 07:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000a7c000-0x38)={&(0x7f00006bd000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003a4000-0x10)=[{&(0x7f0000a7c000)=""/117, 0x75}], 0x1, &(0x7f00009ba000-0xb9)=""/185, 0xb9, 0x3}, 0x10000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000d49000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000380000)={0x0, 0x0, 0x0}, &(0x7f00000a6000-0x4)=0xc) sched_setscheduler(r0, 0x6, &(0x7f0000097000-0x4)=0x3) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sg(&(0x7f00005e9000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f000078a000)="") 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000006000)=0x0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x9) times(&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000428000)='/dev/cuse\x00', 0x8080, 0x0) pread64(r0, &(0x7f0000a09000-0x38)=""/56, 0x38, 0x0) readv(r0, &(0x7f0000489000-0x30)=[{&(0x7f0000c8c000)=""/98, 0x62}], 0x1) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000020000)={@common='ip6tnl0\x00', &(0x7f000002c000-0xc9)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, {"4589", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0}, {"c951", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000244000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f000075f000)=[{&(0x7f0000172000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fe7000-0x24)={0x5, 0x6368, 0x10000000000, 0x4, 0x9, 0x10001, 0x275, 0x6, 0x1000, 0x0, 0x3b, 0x8}) 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000519000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e0000)=0x0, 0xc) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000561000-0x20)={0x4, 0x18, [0x0, 0x4, 0x100000000, 0x0, 0x1, 0x100000000]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000ba000)={0x0, &(0x7f0000636000-0x28)=[]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x3d, &(0x7f00008d5000)=0x0, &(0x7f0000307000)=0x4) 2018/01/17 07:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000018b000-0xa)='/dev/cuse\x00', 0x400100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001ac000-0x20)={{&(0x7f0000ae6000/0x2000)=nil, 0x2000}, 0x2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000432000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000ee0000)={0x5}, 0x4) connect$netrom(r3, &(0x7f0000fd0000-0x48)=@full={{0x3, {"c06f3f49b85118"}, 0x1}, [{"c76ebb29d09442"}, {"6b48cad80f869c"}, {"b3e1abdd144f9e"}, {"5be6b7c41486fa"}, {"eb75758ed10c17"}, {"5cbc19db93b493"}, {"52cea67eddf8be"}, {"d2ba54fa897905"}]}, 0x48) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) select(0x40, &(0x7f0000667000)={0x100, 0x3, 0x6, 0x100000000, 0xff, 0x8001, 0x4, 0x7fffffff}, &(0x7f00004a7000-0x40)={0xe6, 0x8000, 0x7ff, 0x100000000, 0x6a00000000000000, 0x1, 0x3, 0x12000}, &(0x7f00009b1000)={0x0, 0x8000, 0x2, 0x3f, 0x3, 0xfff, 0x5, 0x0}, &(0x7f0000656000)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000239000-0x50)={0x0, 0x0, 0x0, 0x0, &(0x7f00000c9000-0x200)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f0000aeb000-0x28)=[&(0x7f000002d000)='/dev/snd/controlC#\x00', &(0x7f00007fb000-0xd)='self@vmnet1#\x00', &(0x7f0000bc2000-0x13)='*selinuxproccgroup\x00', &(0x7f000043b000-0x7)='vmnet1\x00', &(0x7f0000a38000-0x3)='vmnet0\x00'], &(0x7f0000889000)=[&(0x7f000091c000)='/dev/snd/controlC#\x00', &(0x7f0000d17000-0x13)='/dev/snd/controlC#\x00']) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x4) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000cd1000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") close(r0) 2018/01/17 07:47:47 executing program 2: prctl$intptr(0x2f, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000af4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 07:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000612000-0x2)={0xc0, &(0x7f0000e03000)=""/192}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000cd0000-0x58)={0x6d89, 0xd3, 0x9, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x8b, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000002c000-0x10)=@llc={0x1a, 0x19, 0x5, 0x6, 0x3f, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000bf7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = dup(r1) sendto$inet6(r2, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) shutdown(r2, 0x2000000001) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fanotify_init(0x40, 0x101000) ioctl(r1, 0x1, &(0x7f000078a000)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ca3000-0x8)={0x0, 0x0}) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000100000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000004b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000487000)=0x0, &(0x7f000079c000)=0x4) sendfile(r0, r0, &(0x7f00002ea000-0x8)=0x0, 0xe722) 2018/01/17 07:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = gettid() ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000c9a000-0x64)={&(0x7f00004cc000)=[], 0x0, 0x0, 0x0, 0x3f, 0x5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8ad0155dc4453c4af350ef7d93e629774ff966212238e2ec2dface72ef7c6f24"}}) ioctl$int_in(r0, 0x5421, &(0x7f0000d2c000)=0xffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x80000000) r5 = dup2(r0, r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000f99000-0x4)=0x0) tkill(r1, 0x13) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) syncfs(r0) r1 = syz_open_dev$usbmon(&(0x7f000076b000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt(r1, 0x7, 0x81, &(0x7f00008e0000)=""/204, &(0x7f0000dae000-0x4)=0xcc) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007f8000-0x8)={0x0, 0x0}) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0xc, &(0x7f0000280000)={0x17, 0x4dd, 0x4, 0x0}) getpgrp(r1) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x169, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "051d2e", 0x133, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x0, []}) 2018/01/17 07:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00002c0000-0x8)=[0x4, 0x4]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f42000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000dd9000)={0x7fff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0xe, 0x40, 0x7, &(0x7f0000e33000-0x10)=@generic="0267919945d21458ebd2bcf2127e199a", 0x8, 0x0, 0x3}) clock_gettime(0x0, &(0x7f0000d42000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a28000-0x90)=[{{r2, r3/1000+10000}, 0x10001, 0x3ff, 0x6}, {{0x0, 0x2710}, 0x90f, 0x5f000000000000, 0x3}, {{0x0, 0x0}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x8, 0x6, 0x0}, {{0x77359400, 0x0}, 0x2, 0xffffffff, 0x7}, {{0x0, 0x7530}, 0x8b9, 0x0, 0x44}], 0x90) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000fd000-0x28)={0x55, 0x20, 0xc7fb, {0x3, 0x1ff}, {0x9, 0x10000}, @cond=[{0x2, 0x0, 0x6, 0xf79, 0x3, 0x1000}, {0xbc00000000000000, 0x1, 0x1f55, 0x4, 0x4, 0x0}]}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009d000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0xb72, "a399e9c500080d8d1f6728f1c5f08a31dc6150de40ca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0xffffffffffffffff, r1, 0xfffffffffffffffe, 0x400, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d131c4a2c50f288493929c1e0fe9468a5f6556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = dup3(r0, r0, 0x80000) setsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f000000b000-0x4)=0x6, 0x4) 2018/01/17 07:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000069b000)={0x0, 0x9c, 0xa, [0x0, 0x0, 0x80, 0x101, 0x2c7, 0x8, 0x0, 0x3, 0x3, 0x401]}, &(0x7f0000f62000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b63000-0x10)={r2, 0xffff, 0x2, 0xd5}, &(0x7f00008cc000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000239000-0x50)={0x0, 0x0, 0x0, 0x0, &(0x7f00000c9000-0x200)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) sendfile(r0, r0, 0x0, 0x8000) r1 = creat(&(0x7f0000931000-0x8)='./file0\x00', 0x52) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000541000)=""/47, &(0x7f000052d000-0x4)=0x2f) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000ee4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000fd4000-0x20)=[{&(0x7f0000e6e000)=""/235, 0xeb}], 0x1) recvfrom$inet(r0, &(0x7f00005b0000-0x8a)=""/138, 0x8a, 0x0, &(0x7f00003b3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x321}, &(0x7f00009da000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002de000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1f, 0x2, 0x5, 0x9, 0x0, 0x80000001, 0x8000, 0x81, 0x6, 0x3, 0xfffffffffffffffd, 0x8, 0x101, 0x4510]}, &(0x7f000027f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000083000-0x8)=@assoc_value={r2, 0x7}, 0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000de9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000a2d000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000355000)={0x3ff, 0x4, 0x3ff, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000039e000/0x3000)=nil, 0x3000, 0x2) syz_open_dev$adsp(&(0x7f00001f9000-0xb)='/dev/adsp#\x00', 0x15d5, 0x4402) 2018/01/17 07:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x6, 0x0, &(0x7f000071e000)=""/0, &(0x7f0000000000)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000037000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d5e000-0x20)={0x0, 0x0, 0x2, 0x5ac}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000735000)={0x326, r3, 0x0, 0x12a6}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/01/17 07:47:47 executing program 5: r0 = socket$inet(0x2, 0x806, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa0, "037d7269a134c33f55b48b3d8889c4ae286e832a9d1d410d3a56cd9b5b578c12198de5e0844861fdcbb62feeaa63717dfc6740e600ef85524c6610c995c9d54cc215675749d148273bdd57282105bce63cd4bca8999e51438af195f98b904210c404db14aaf7355c1f331f3bb52e9bfd27f465ac642a6d994af73a4f34d14ec1d41c98fcbc7a5d4eb4832cb2bf89d7a273f8b1b74abcf047db8fddf68d4cbff0"}, &(0x7f000040b000-0x4)=0xa8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000063000)={r1, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x6, 0x5, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/01/17 07:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004f1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e4f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00004f7000)='./file0\x00', &(0x7f0000eaa000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000050a000)={{{@in=@rand_addr=0x7, @in=@rand_addr=0xfffffffffffffff8, 0x1, 0x80000001, 0x1, 0x9, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0xffffffff, 0x0, 0x1, 0x3, 0xffffffffffffffe0, 0x1f, 0x1, 0x4}, {0x80, 0x32c, 0x6, 0xffffffff}, 0x7, 0x6, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x3, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x0, 0x1, 0x9, 0x7, 0x1000, 0x6}}, 0xe8) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000004000)='/vboxnet0]security\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x48081, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000152000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000fa4000/0x3000)=nil, 0x3000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000282000)=0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00007ff000)=""/150) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00002ab000)=""/56) sched_getscheduler(r7) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) read(r6, &(0x7f0000d8a000)=""/107, 0x6b) connect$unix(r5, &(0x7f0000c62000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) accept$alg(r4, 0x0, 0x0) mq_notify(r4, &(0x7f0000c73000)={0x0, 0x40, 0x0, @thr={&(0x7f0000a4b000)="c6dcd7743702cd1ee7ee6d6dc0b3e6ac9a1b19b7e857de6636299f603bfc869ce88156516bc41280059376d43ff2f03639b5241e3871cedfdde34eb52604fa954cbe29165b2e8adde6a940706841c78c02a6dda7ac978e2479e6af2649df169d672b0f3e382f3d9d5db2efb7e9ffb7a2407f196f6bce7004a42c913c1723cd29f2ab24c122b9eddcaf73a3311d1da010eab8ba39126f64a8b7b4b41ac12e3539b56d16d6b3bc86ecb150a4c3d25356696cddd2d43384d69dbb549e31cb3cbd2073f8410ad946e60925c2b4624d7a070971a57082b2d5755a4357a06428f7038e83cd6cbdbda99b", &(0x7f000084e000-0xd4)="90f0400bb3428359b0a53fb04e7a0e2a73a795d29fe66fd92a854037b2bafe86c117d5b2d282dabab763dc7ac5d11809a7229cd2ded793aa9a0531718fc3f4d5aabf2095c06eb6bb17ea359f38bbdf19d8a85fefa0e955a082739612290e884e85976e7046dbbd446f703516e4b212c309ed38c8a474b2796f445222bfc23be7bb2ac6f4305d8f05ff40299814938cefe2e3d8fc506f0737c6961bec124c9252ec455ebb0002eae54147c31824caab6614e2e0bb9da9e46a4cea3e277c3c53a06494b563fd0890d46b437c52a29eb65c6cf0276f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/17 07:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f0000ef6000-0x1)='\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000434000-0x20)={r0, &(0x7f0000170000-0xf7)="", &(0x7f00007ba000-0x87)="", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003e7000)={0x0, 0x40, 0x35b, 0x3, 0x1, 0x5}, &(0x7f0000b04000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000190000)={r1, 0x40, 0x2, 0x5, 0x2, 0x6}, &(0x7f0000738000)=0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/17 07:47:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000c46000-0x8)='net/raw\x00') syz_open_dev$mouse(&(0x7f0000aa1000)='/dev/input/mouse#\x00', 0x7, 0x2040) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000516000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b44000)={0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x82002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000475000)={0x80000004, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000002000-0x5)={0xa3d0000000000000, 0x3, 0x4e5, 0x6228}, 0x5) 2018/01/17 07:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000324000)='/dev/ppp\x00', 0x204100, 0x0) syz_open_pts(r0, 0x101000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f29000-0x1)=':', 0x1, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/17 07:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000962000-0x14)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 07:47:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d8e000)=""/241) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000005000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/17 07:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x2, 0x40c) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f000078d000-0x8d)=""/141) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/17 07:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000930000)=""/65) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) utime(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f0000b31000-0x10)={0x9, 0x10000}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000b84000-0x8)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00004a8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x6, [@empty=0x0, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x401, @multicast2=0xe0000002]}, 0x28) 2018/01/17 07:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@generic="82d52ad0503d65f3d19100e265238cf6", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x0, 0x1ec30e63383db73f, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/17 07:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000666000-0x11)='/dev/vga_arbiter\x00', 0x500, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cea000)={0x0, 0x0, 0x0}, &(0x7f0000635000+0x1f1)=0xc) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000d1e000-0x38)={&(0x7f00001cd000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00003f5000-0x10)={&(0x7f0000386000-0x137c)={0x137c, 0x40, 0x310, 0x6, 0x0, {0xe, 0x0, 0x0}, [@typed={0xc, 0x2f, @pid=r1}, @generic="5bd5510b14b89a072eb5779b72c51481edce80d8c3cde4a14d4eea81c2b3d311e8705aa8164f4fdb9f6290333a6d4330d86446fe41ad9509d12c6bbcf50ad9b11ec6dc4362d349cffaa43ed52cb6c54566e65a7ca69e339bb388d182b0c70d80db482e9dc0f8618df5e4e9291adc58ca5c6c81d65d610b9d46d259673621f356cb0e656e687f7e98d6100bb83cce78990e9b6b2d4f12b52dc93e9368f139d07c8259181259701f8cd79d01b0a1e00268689eacd8db235c47cc2a80aebd4777f52a0a3638ce3f220dd519f0c349ffa53c8aa2d3ff847aa5a5623c8871cf5a8dce4e7d53d2ec92b1c5ab97a435da6237980a9fb0cfd4f7", @nested={0x28, 0x4c, [@generic="dc76a3173cc5c4d049446495c19f445f55cc86b4415e0966213292277bee0f8511ea"]}, @generic="d055481b14b89a540c08435096dca9dc347c71f3f9efd772c92c26bf861f4abc3e4906f5a9683ed961b6e3a03f83cdbe21b1cb16dd84da7c9a5503b5439db1f5135dff3a4851cacdba2789636bf7fd3914120f2cf001dc09c247772616d0a2ce5741d96f79ea619bf5d46615f5b845d5b95d487a40f2185aa26a6f937151f25a4020528828c78ccd4bfca32d3020b78f", @generic="13f7ab0e435ed6302d105f587d2ba521f80c9e19b6f997b95ed18c6bb8ed7410ab70be6480437cdd3ed8426281bd799dbf673d25d9bafd394477474dc0b9156f808f61f1d0b38cdb7807885a72f350129e2ed5aa75c2be599524a3dc25581ddf2e2d9ec6a990dbedd3daf77a74fb26553389906e3d7f81351218b9ab922d17eb980c34dfb59a0f18ffbb3226b83ffa3a867d3e05e3cb6b2b3b285737ff17783a8192fb5f9aaeb2c2f758da8bfb73994d3edcf106c84a1b2ec782283e", @nested={0x10e4, 0x49, [@generic="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", @typed={0xc, 0x9, @pid=r2}, @typed={0xc, 0x5d, @u32=0x7ff}, @generic="c752ea53997fdd2129bbc8339cbd7bf8ae005cedf495c6fd9eaf0e8601e599c9730c4d41dcb1adbf98060ff2905f9d7b84cd0af78a4f9e5213e0937654354968578365359252e391f5ab557191e776d26e216815ff5ea8eb09be93dee0ec7791a01a1968309e907da5028b7f6d1df2991840ac59801f2078d1d6f92dd719499a3320793e9a629c5cfc790dd7a448e9c3abb276964a048c13ba685a00bd53a133f3c5dd6dffa3a6b9d02419a6d6d9a1365246924978ec90fd6b74b4408b56380c328a875f0a9ac2"]}, @typed={0xc, 0x3d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x137c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) syz_open_procfs(r1, &(0x7f0000efb000-0x8)='uid_map\x00') ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000734000)={@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x3, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x1c) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:48 executing program 7: clone(0x0, &(0x7f00008d1000)="", &(0x7f00007e5000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000b3d000)="") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x805, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x5, 0x2) syslog(0x9, &(0x7f0000674000-0x60)=""/96, 0x60) 2018/01/17 07:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008bd000)='net/softnet_stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000323000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:48 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000082f000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/212, &(0x7f0000001000-0x4)=0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000512000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000004d000)={0x3, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000b47000-0xc)="646e735f726505546c767200", &(0x7f00009a2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dce000-0x17)='{self@vmnet0eth1vmnet0\x00', 0x0) keyctl$clear(0x7, r1) 2018/01/17 07:47:48 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000054000)="b8") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r0) 2018/01/17 07:47:48 executing program 7: clock_gettime(0x0, &(0x7f0000ae2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000040c000)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000-0x4)=0xffffffffffffffff, 0x8000000200000086, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x40000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1ff, 0x2482) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20000) r4 = socket(0xd, 0x7, 0xa7a) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r5 = dup3(r2, r3, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r5, 0x8, r6) 2018/01/17 07:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009bd000)=0x0) pipe(&(0x7f0000ba5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000388000)=0x7, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000529000)='/selinux/checkreqprot\x00', 0xc0881, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000baf000-0x1e)={0x9, 0x1, 0x7fffffff, "99de98a5c6a1", "4f2e6fcc647dbec877897929b0aa02ce"}) 2018/01/17 07:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000f27000-0x8)='./file0\x00', &(0x7f000000c000)='rsmfa\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") 2018/01/17 07:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x40000000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000228000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000033e000)=0x5) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000716000-0x4)=0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004b5000-0x4)=0x0) ioprio_get$pid(0x1, r2) wait4(r2, &(0x7f0000c5d000-0x4)=0x0, 0x2, &(0x7f000057c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x3, 0x80001) r1 = syz_open_dev$sndpcmp(&(0x7f0000929000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000494000)=0x4, 0x4) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x1276, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r3 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$KDENABIO(r3, 0x4b36) pwritev(r3, &(0x7f0000883000-0x10)=[], 0x1000000000000295, 0x4000010049) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000cc7000)={0x10, 0x0, &(0x7f0000643000-0x10)=[@request_death={0x400c630e, 0x3, 0x4}], 0xef, 0x0, &(0x7f00008a5000)="d275b878741e1a59783695ff09f7ed4dd48ad1a88e4912fd312d9bb6415a735d21a9756efbb49265552faf58c1aaf1e9eb475efef2f298e150e0e3aaa13828e92e5ca34c988afdd77cc83af35b0a2f08bab1dbfed6a7f12e78f6cd1bd68403dbb4922dcfb3d78126ab93df45b053163317acdf1c7d3ca2b3786ff7b082cf5e541079d457d6c72f150f1cb443054d09ce6023c7aa7322842abe5b299556e73c3fc4e2e33e18cea9dcb22abdd8ff61af29a2a69ebbbdca0aac9164aa8709c5235f0da8414e428a7cac7621f98a4de23df05409e24591a5cf2acde3f557e81a680c0beb2eb7691cdfaf006244cf364027"}) 2018/01/17 07:47:48 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000b00000)={0x0, 0x21, 0x1, @thr={&(0x7f0000b00000)="28909d23d7381537e1585be00aa961140e760b67554192a49906fe839266d2bd2d8534a244d6a73373db86235f5bb0f1ea7b22b9fa453d95d0c80fda3e2afed793ffccd18014b1b5ce2e7c7b20f4b3f153778f8333c58a6fb7", &(0x7f0000b00000+0x5a5)="d5adc03753b7ae5a2209a4a934942e0b8a0ce0641596deabe83ce19819337df1c77932901ff69948381a5922d82cc9806914032384a0ffb4816ff71936ac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b00000)=0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000b00000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074e000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002d1000-0x4)=0x0, 0x4) setsockopt(r1, 0x7, 0x100, &(0x7f0000b00000)="fc824bf82713028ebe93432fbe77c2793704bd06ac3ca3c6647f34418bcc89e4e173530abb839216c9ec3c889280bca8560a029ff575ad16f836894cb30fb6b3744c2a51ff4f9457509ff431483d52b49a12738e3e5cb8adc40fa252", 0x5c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00008ac000)=@random={'osx.\x00', 'cgroupproceth0wlan0\x00'}, &(0x7f0000b01000)='/dev/kvm\x00', 0x9, 0x2) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x6) 2018/01/17 07:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b80000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039f000-0x86)=""/134) 2018/01/17 07:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000be000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x3, 0xffffffffffffffe1) 2018/01/17 07:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0xfffbfefdfffffffa) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00007fc000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ad000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002de000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1a000-0x4)=0x20) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/17 07:47:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x2)='&\x00', 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000001000-0x71)=""/113, 0x71) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cca000)={0x0, 0x1}, &(0x7f00003cd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a37000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8000, 0x3, 0xf5, 0x40}, &(0x7f0000e44000)=0xa0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) pipe2(&(0x7f000000c000-0x4)={0x0, 0x0}, 0x800) connect$pptp(r3, &(0x7f0000023000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 07:47:48 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000f5000)='./file0\x00', &(0x7f00000f6000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f00000be000)=""/244, 0xf4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000050000-0xd)='/dev/usbmon#\x00', 0xff, 0x4a40c0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000f8000-0x4)=0x80, 0x4) connect$l2tp(r0, &(0x7f00000f6000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x1}}, 0x2e) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00000f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000071000-0x4)=0x14, 0x80000) fcntl$getown(r2, 0x9) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/17 07:47:48 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bed000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bc6000)=""/62, &(0x7f000099d000-0x4)=0x28) getsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000009, &(0x7f0000f1c000-0x4)=0x0, &(0x7f0000049000)=0xffffffffffffff34) 2018/01/17 07:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000035c000)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fd000-0x10)={0x0, 0x6, 0x6, 0x4}, &(0x7f0000cce000-0x4)=0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00009e0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x3, 0x80, &(0x7f0000e0e000/0x3000)=nil, 0xa49}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000609000)={r1, 0x4, 0x30}, 0xc) preadv(r0, &(0x7f0000485000)=[{&(0x7f000031d000-0x50)=""/80, 0x50}], 0x1, 0x5f) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/17 07:47:48 executing program 2: r0 = syz_open_dev$audion(&(0x7f000016f000-0xc)='/dev/audio#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xbf2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000)=""/183, 0xb7}, {&(0x7f0000001000-0x34)=""/52, 0x34}], 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x8, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000003000)=""/241, 0xf1, 0x10000, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = getpgrp(0x0) ptrace$peek(0x2, r1, &(0x7f0000000000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fdatasync(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xfffffffffffff556}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @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]}}, &(0x7f0000004000)=0x8c) sched_setscheduler(r1, 0x1, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005000)=[{&(0x7f0000004000)={0x27, 0xf4, 0x6, 0xd614b51de930e263, 0xfffffffffffffff8, 0x3, "26a8dd12817a942dedc84950708183e8ed4c888f49b05dc241c16399dfd961bfba22474d304869eaed35a37d0a8fe43e7ab28b789246aeabb63e1246fb7944", 0x8}, 0x60, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0x77)="2319a133e728c22463a219ed1e92679d22391ca71a36454ed50184f620c5bf65c92039f778bc1c6deb1e1a534cd9efc6bf8f93d7c8c07a8c8a647d39e56d0a8d48a3307de2aa9c0f53cf8bcc655d8a239a93fd36e36955bff0fc5d2650c017d50b58b77e028bb5fdf0adcbd457a45356978d2646c4d222", 0x77}], 0x1, &(0x7f0000004000)={0xa0, 0x110, 0xd3, "860e54e3b0fc8d4ff30d76dc96f02516f03712145c00bc278c2d9aa7d73b5e3470d4519517cc858c260c49450c7020bf5d7aa1048c37e40f20c4b75577bb885707b427184febb7d2f6e1d42c0bf2b36fe89cf1f1ab05cc3d100f01d3eb0d9d6037a2392baf7b9304cd4bed843b27941b97837e746515d31dc1465dbd14c7c4a95269531fdf9dd1069a117d292f"}, 0xa0, 0x10}, {&(0x7f0000001000-0x60)={0x27, 0x6b52c45d, 0xffffffffffffff7f, 0x5, 0xffffffffffffffff, 0x5, "6a793bae330f96819e50a59cd933f7127fa0b7a448b7ef7efa73cb713162ea1cc744fd4a085f399e3b5314a76a6d416b1db58a9adf9b657fe7ca6f6ed41b8f", 0x65}, 0x60, &(0x7f0000001000)=[{&(0x7f0000005000)="b4841d8bf868440722de76f346f9cfab8599858baa18745179b894946a641e0a0d035095b7e0be61ddf03b8d55ff78d93929d185b3c3545a2b1213f87b5154b827928b496038d2a58ce75ef0ee0e7e000b48a76afc2c4cd9dac74282c28dda0728a11be7a47beabb03a337e416af118e050e918eb777e0f1e9c207bebd454ad9b8d19d8acb5ae5aa5ae619e4bca4d62accfd800ca7e721761c9566177bff01d5ab3f0d64f4b85b8d7604f0f136fd", 0xae}, {&(0x7f0000006000-0x66)="ddc9860ab9a089dba72d5e19ef89a7fac403cd7cc03628789f1a031dafa2cc25f66f359841eb8c717914e29c8db990c3ca873f0160a5643ea487743dd70ac7302da6353def82129cb8d26a06e5c2baad0b56d85e7e14ef0b859d8d773d8994218eaad49c99c2", 0x66}], 0x2, &(0x7f0000000000+0xb94)={0xc0, 0x0, 0x4, "34e30d538566c1445acd1a26a00f983c6368a6387d03cb4d30dd7c271d40e99a1ffe34b431ed0e3c431e7a2966b55f6cced64fb5de7c948d54eef8a3f74b205a50b75d32a8d87e111a3dfe1ca3cb071755ab7b73434a20e5e09b265d14439dec3b2fcf78df7da3c57abd5ed46edb7ba962b05dd56d14ac8b52e54c6cc47add034b48a058caeae79ec79ceb123032c86b8f4af0fe8e963425124416595c8bd8058d0e17cfc179b172071c5f"}, 0xc0, 0x20000000}, {&(0x7f0000006000-0x60)={0x27, 0x4, 0x6, 0x7, 0x40, 0x5, "9e03d69c525abd1c0ed4fca38195e2cb38e6eac5484649616730dc073d75d0140db223868d23ed321417bc8c330d4a8c41e179d94b76f91287b6fefcffebed", 0x1}, 0x60, &(0x7f0000002000)=[{&(0x7f0000005000)="9b3938dc2aa977d7c9e78d03ec719f69c0f74c135a6834a42f014775809cc2c061aa7291abbc814a45ca96aead281926da7aa2bb6c9c9912e44bc797c6e28b146ad2b5fd612de5079138d172bc235a0eb221d921689dc9fe4e274bc93435ca580607bf0d40810791c0a04ce3ec14b7d3f94f48981053b8ca8dca63e6a4f20f3fe3838f8e1aedcb0fc62f06ad9f253a34a4d3cdd03d7dc2c895ccd5140c526a44a5a62b35bc9598ecaeca490bb5d63d1676f8", 0xb2}, {&(0x7f0000003000-0xb2)="4fe9cfcd1bee874442af1118ead6a57a1508c68d885740f5273bd96c08a09c6bc1c291f2a66038eb0e2aa00b0af1904b352ac2a190419dd5e13cb3fb69a68c77cd53f2ed2e1286cb1779c8833eec4dc9ed5caff5f5877ea3d55ce0416f76cbacbb14909b5294e8af2c4d7417d0ab926e57402acc8ebfb20a30e44f0b7f0f2a6da64ec6cb11ad334939fc4a83a1e0d117d07c2038d02e580b3c592f9172c4959e914daecab5d43e0a54388bd93f1a0b02bdc8", 0xb2}, {&(0x7f0000002000)="79e9d22f6d746cac50dee1757ec8777969a6cb9d4793b86ba36f27c0733b65b60d4d3dff275b963242778b3a7350ce8505d65a02e8106d29b8f1970dac52b8d2cd27a3791407b066f7484a83375db740282262e3bc275866fe978a289806d6250cdf9a23481c9f110a5ff9c41c1f8c66", 0x70}, {&(0x7f0000004000)="9378a1f9cfda61b31f12abf32a8a7be2f52f97df1cb729803db2b6cacc42473ca5d9e0e083f3e2749da9f6cfcb70e7cd2b8b519f89ae09b2129553a078de75243aaeb297805cd6e5b3fb198b348ae9e8e4b84492dece4ebac1d3c9c7bc185d560b500ce7809a3cc42335e94835fc3671c568ef223efe6adf693c84bdd892676d9d6e0d755a353ccda146dd73152fd7ec998240a7ecc97a78dad59a31da9444c11831eef795a977242cf091a043206e58b330527d87baef57391ef0cb771ff2fc88887b3ad4af5cad2f", 0xc9}], 0x4, &(0x7f0000006000-0x1010)={0x1010, 0x10e, 0x800000008000000, "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"}, 0x1010, 0x4000}], 0x3, 0x4) 2018/01/17 07:47:48 executing program 1: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) r1 = dup2(r0, r0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f000038f000)="dc5ed07aa7c342563e269250a58bf2a17ec68f36dcdbbc0dfeece6668ef8e36de0327314e8f021ace40909547c9cfd792bc8e42dd2fd5d4171f92bab2d7ba660bbb260082d2f7cdf75d86b75d3fe7f4460a473b64a03c2", 0x57) 2018/01/17 07:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)='/dev/ppp\x00', 0x20, 0x0) r2 = dup3(r0, r1, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000344000-0x8)={0x0, 0x0}) 2018/01/17 07:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00002c1000-0xa)='@keyring-\x00') pwrite64(r0, &(0x7f00006c9000-0x66)="20879e0f407ebdc885f67c7bd1fe0daf2029b46d10aedef49e25b488038c363dfe4b05d27ad93fad8f2ed14709ac4a61eec340e86e7c84951730ed2a09494f3ddf91ea6e7f64f5c1eae3f8ca6becc7e5b29a083a2e35380a3b01af9fadb773b3511e63fac76f", 0x66, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000576000-0x9)='loginuid\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a27000-0x4)=@assoc_id=0x0, &(0x7f0000fdf000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007d3000)={r2, 0x401}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000023f000-0x10)={r1, 0x28, &(0x7f0000455000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e55000)={r3, 0x361a85, 0x8}, 0xc) 2018/01/17 07:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000c60000-0xf0)='`', 0x1) mmap$binder(&(0x7f00005b8000/0xc000)=nil, 0xc000, 0x1000007, 0x2811, r0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000021d000)=[{&(0x7f0000798000-0x60)={0x27, 0x6666a4c8, 0x1, 0x7, 0x8, 0x3, "bd5536e948f2204e93f02adc61a1749743b01e89b28ccffa5c385827bf2f445bea4db916a2ba645deef0c93617dde949ff16e450f549ea1981fa047cba7101", 0xaa}, 0x60, &(0x7f0000033000)=[{&(0x7f0000abf000)="4eac9e3a85e5ef3bd7944f729e64e5b567788ece806cf78fecac47c4d36155aac84c21252fcd869cd6f32e908ccacda5ae88ec42665495556550cf5c466750227a752c06185481dec1b2c0d270a40197755399f1b12b3a6602587aa4e0847dc020563c2e74173a735206d7da60ff6b1582b608e8654ebbd0dd12004977d2be4b7a547322c7680a848cb081e2d8bfc36cd665702c937ea323a2e8b6a2fff30aa2b368e7d0ba1189789f2a1baa4606ba3c25b719072bb190f60c61cb", 0xbb}, {&(0x7f00009b0000)="1352e12af47020c2e49514b9da3f933c1a882bdfadea0001c6fbe764fc9898dc235923361f2bd0413a20f1237f0bf98d6c61de8428c1d505ed469ea0742019b9691a7b00449d4437978b1e400e5289c275c0a7a38ab3181fd7026016c3f2b05f363268a00f5bdb3c0d2ddd717728af53d9a1c177ee7d6c95f67d9e315930f0a5084a404c95e0f7325eb78e6e67cbe3e552143942bd17024b645ddbe4187a10d6cda1e7378740e89662b00810e7161ac934c0f06522328df0120e92d0de4ff4f8c404c29ab5d277e98facd24cea06a5f005efaf3f9a8759894598a70283ebdf8132f987713d9645214b3d90e677", 0xed}, {&(0x7f00002a7000-0xbb)="88b57c82dc5ca1a8bdb0ab91ac29195300e204cc05aeafbe1f2769e780fc6d693ea1950d24b47793e385847e444ec9d8c1011c6e7adf7ae5e35f46acc6cab1fd923726cdbf7b74a177f0b149cc0875adeddd0076d4177fa02f189e032691d0bb2239557b878d2ab7dab131382eeb63e957eb53a83ccbaba7fcbd4f1b1a708e7b8d53eec8727df7718bcb62415ec630c2eac18ed2ce62dfe096202b5dadaa160a9cdf324005631b6fe3f6844c873191f04ebe28ad52d9dfb3cf7a48", 0xbb}, {&(0x7f00001b1000)="67a47fd0d443a975dc713cc1e31555e62032a9cf64e4409e1e9aabf4a381b14629ef4a28dd395f0919b43a291f6631f5c8941c651b3c066a17a7858355d4cbea389d78fd477ac5e2716bf4a1ca3c3deafcccb7f62e6379831daf17a72fe0223b6531bf9de2c0b00897f92732fa50e18c", 0x70}, {&(0x7f0000017000)="64f875bc4447eb1bb43904547fc0911dc73188e253504f793299ce4c48af465ea68f4bbef66c86f1c08fb4188f906ce1794a7beb32aaf139e3b2e517aa763d6c223e70b4f1c47549738fc904d554aa03c6930bf855e8f83dc9b2b1ad7ebe0aad9de9940ad65ccfca270f46138263d8bca87e810b41441717c5920ae17d77789cee39aff2480e0ffcf13894d97240cc2adc40c9936cf95c67aab7fd7fc37fbbdd02201bed0420909a84d7cdd59e9f3fc5", 0xb0}, {&(0x7f0000c01000)="8b51fdedc1fddc09e77d8795c7ce70e497207b33a074b3df9667c97817ea8292b75b50f7bb027279850e5ff882d5c98885bdd68b2da30d2f5aa7083df549616da40f6b33a3bdf138a9a82d8f93fdf2", 0x4f}, {&(0x7f000014b000-0xe9)="0021278d6428d7480bfbf9a724c91d143bab42ebc5e1dc5a5817ffc3fd365135ba4e4ace240ce8076340f64fa3969f45c172b8e5953e1ba09871e4d2b3a65fa321547a24ce2ab5ff06c3f53335133e223590e572503325e8aaf252a51bb2a93b5be9d87b3d397e4e15d94553a365447815ed4789577a575cd8961f0f67d5e7d2e8cb5f5c0504a254c8ebe02b77f972e64824e782af0c78d2d8fd19ae8769ebe2370beb4735fdb34e8dec7e2e62e7c05d6f995ba86c011fa679a39d56fd3567088aa1301c0f4a98f679be53bd6cc8b16c825f9c603270477c48913380c22eabac6723a7f2495a51096d", 0xe9}, {&(0x7f0000632000)="2b714ed5b6febe8c49dc14e40d6248901c7accac3b6187e28d99acb12cc8be7f6adfc8b543f27f65deb323a27e2b799de8ff7449bbe90d5ca23cca83f465c7738e1fb71a01c55370618a81ef0df7d276c18127a3788378fecca8306b0c05adf7402f275e19b77e8ead74c2083d1e50c878278a10a5046dfb56708c46a2f495e5420aa73288c29be00e99d3cfb2da9525d42d2e7cd7f539f3a1d8c4c9c900a1b999b7ff76d5997127e1c57ddca5a0c16d02af4df93c2cb2d20bded15201a6c5339d94e589a952e29b9ce298c2dbfe2d0fd0a482", 0xd3}, {&(0x7f000090f000)="9d2784e5e26d14fbfa126b1fa794ab38d2a66b0661cc68baea005cd1dd2d5d4c8746dbfe2ddd29d863a9e6e626ae265d72255a626796e4edabf846ec74f6c4a00fbbd464705e5f35521a56d693b8e81caa5b0991484d44f120de92a84baabcf77cc935b55ada7b7058eb72edcfc94805df77065208b23b52a0312ce674a9cd9065abecee941d6305197e725f4d21b10792c99ace0a253d97f76156b4c3428ec79aa96e692d063c650324", 0xaa}, {&(0x7f0000a0f000)="c7546e6f5043d945ca9f9054765794aba3434e8f23734879dae646e514111611d98c13bd967c705f44dbee312444004e702da5bab012b8dfe3a29394bf4970529b7dfe30766eb450018e876c61c7e2d030b07628ec664042a525bdeb0b7339d785823447944cb854e7e3c672c824ac37ff01bd86967e5b3f4e030ee8de81e9a62f258460898697c80c106e942e1b236174eb5ea489c54f57415c4454ee5976166b1ab3582a61a5c668c0f34b73e5de51de9568aec6fd11feb0747f7bf3dabbf1383f0efcb677898528d87c926537291b52733ebe0c9b718567c4ee07e3e4323517", 0xe1}], 0xa, &(0x7f0000ab9000)={0xd8, 0x11b, 0x4, "97c8a5a777c0179aa742a76d7abd4cec95a6a32565786d255ee3e383041ff164b50a4cd4ea56ab563bab040c2dc53e9d1a45be3b5b0eea5e988a14dd81bd7eca9c2a67a074034c4bdbc38efce5f0adf7cf6380580b2ca43ac4b66ca80c0944d36b0399930b36baf52462c3dfca8346dac6fb6617d2533ac301ac2d795e46fd1094ee71ee9ee33c486195d418c47f9a2c373fc842fe5008240a33bcb20df6d762304bca66a0f6f73e81febffe5783218087f35e27e6de60136e8220b3929e983a9776a1c07a2c12"}, 0xd8, 0x80}, {&(0x7f0000ff7000-0x60)={0x27, 0x7f, 0x5, 0x5, 0x7edd9899, 0x6, "5d878d78cda126a3805e31600adb7cdaa9d345d341de0058b012009ad6bbbf66a9f1ad9aaad0c214dbbac5860a68624463392436b072a6c71017fc11d8663c", 0xc2a}, 0x60, &(0x7f00007b4000-0x50)=[{&(0x7f00004c2000-0x17)="3d1f00093c6ab81ab3d2bb7e4bd8bace6d377f4991a6a7", 0x17}, {&(0x7f0000ff0000-0xc1)="5e02cbb70f8d6a8b28a6535adafd0bc8847c75a27ac1a57ec0167c5a88acb1ce392360ad1289cf06062d59a6b92340d64c5db8674cd91285ba8c1cdd7a80f4334ddcd0088148b00602bd7f2face416236ad5931051945dcf3ab03e6d4516804c59ee0d58be21512f6f757f6f87c0ca9883e4d2ead34d4608a3e8d933e5f3ec5d8487ecf4379f3f9018e20b97ec6bd2b5cff899afd243c7672dfddfa492c15cad725667ee7edd74d272ec1d576675fbc2ba76b5f934f2f014edf82c6b3fa61f18d2", 0xc1}, {&(0x7f00005e3000-0xb8)="8786154971cdd4138c2e4402fd421e369c79333267ea2f4c39f078a33d9d660afa5c01b9170d6a9c5921dc0efa21523521a8e4481404ae69fecbbee67c2e0c838932e521e422509582391e19655f5235d706e6f240ef81a1312efcea9a015ea52882e007e01093f985b890cfb7e8bd8edb33cb6bf7c1fee27b315a471700d6eef007770be67aa4e895a750291ce444d7acecf26b76ff0f656f2e977acdd4080105db44f511d948b013588fa8027c21e431f9f2bb5a358326", 0xb8}, {&(0x7f00008ef000)="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0x1000}, {&(0x7f00004ce000-0x55)="e49b575460d026e392beea6bbf77c458db1fde171818c81c6080a04c20038dd06d244a5f36d9e166e9169d2f6d463047f04f1a5cd79f552e24bf9bbc047dc46ca59d95dc410e25baee42ac97fe8f1e570f9b9d07b9", 0x55}], 0x5, &(0x7f0000cc4000+0x104)={0x110, 0x11, 0x3, "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"}, 0x110, 0x850}], 0x2, 0x85) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x2a) fcntl$notify(r0, 0x402, 0x0) 2018/01/17 07:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1000000000001, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x9, 0x0) 2018/01/17 07:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000989000-0xc)='/dev/rfkill\x00', 0x200002, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b31000-0x110)={{0x3, 0x3, 0x2, 0x80000000, "c9eb46cec482035b17ee4d56ef05a272ac180ddfe0b949dbeef8e299f4953ce07e4e0bea4e448b88a37ce874", 0x4}, 0x0, 0x0, 0xec18, r1, 0x9, 0xff, "47eebf4ddc7c13ebb23104fa171a6fd1a3d0caf7d46b03f7dcaccc573cceb98e1ca1ba5bd8c966e68045b0419481b94d1ea17538679175383e2be73db9e2d9d8", &(0x7f0000f62000-0x4)="2e211600", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100000001, 0x8000, 0xffffffff, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000c3b000)=0x8001, 0x4) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000672000-0x4)=0xb0, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 07:47:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0x0, 0x5002, 0xf, 0xffffffffffffff80, 0x800, 0xac2, 0xffffffffffffffe0, 0x1, 0x80, 0x100400000000, 0x9, 0x80000001, 0x0}, {0x0, 0x6001, 0xf, 0x9, 0x7, 0x4, 0x5f, 0xffffffffffffff23, 0x63, 0x9, 0x9, 0x8, 0x0}, {0x6000, 0x0, 0x8, 0x200, 0x7fffffff, 0xff, 0x4a000c0f, 0xc9, 0x9, 0x8000, 0x4, 0x1, 0x0}, {0x864ee15712906b17, 0x100004, 0xc, 0xffff, 0x9, 0x6, 0x80, 0x9, 0x3, 0x1, 0xcb, 0x2, 0x0}, {0x5000, 0xf000, 0xe, 0x4, 0xdb4a, 0xffff, 0x6, 0xa000, 0x9, 0x4, 0x0, 0xca6, 0x0}, {0x17000, 0x0, 0x10, 0x7, 0x0, 0x0, 0x73f3, 0x6, 0x6, 0xfffffffffffeffff, 0xfffffffffffffffa, 0x25e, 0x0}, {0xf000, 0xd004, 0x10, 0x5, 0x81, 0x40, 0xe761, 0x3, 0x5, 0x390, 0x18, 0x1, 0x0}, {0xf000, 0x3000, 0x0, 0x9, 0x800, 0x31e, 0xd453, 0x5, 0xffffffff, 0x81, 0xffffffffffff7e1e, 0x2, 0x0}, {0x3001, 0x16000, [0x0, 0x0, 0x0]}, {0x1000, 0x7000, [0x0, 0x0, 0x0]}, 0x14, 0x0, 0x117003, 0x40000, 0xb, 0x0, 0x0, [0x100000001, 0x0, 0x0, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="", 0x0, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 07:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$KVM_SMI(r0, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:48 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"2bdebaf8cdf3d8"}, 0x184}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xb874993fda658597, &(0x7f0000002000-0xbc)="250abaee80bbd229f4566f3aacf0e7424828106aae7ac73adf83940fa58b8f8a4a967e795ab5a25bddb48ae4a651a5c7c44226a89ad4c572849b164a685104c4630e5b540af9654e0f47bc54e410a7e70305a717e3832f18c5994ec980887d2e2b10d8aee1e41e83830e824c451224cbd384b976f9ec57c35deb3bbfac40c3b02f04d2dcca7d562a75755fa1003dce125d3866b775323927364bafbe78a1bd7c24d67f31b3de34adc3cadc7f2589ca9546a6b77b8327d2b485b9779d", 0xbc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="73abe29fc63785daad75eda7314950dd52a30f6accbe8d1ee9aa4cbaf9722206912518a0a4c795f7c627287f20e1cab12c35efc26e4a355be2bf3d11", 0x3c, 0x0) r1 = semget(0x1, 0x3, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000003000)={{0x73e3, r2, r3, r4, r5, 0x2, 0xb24, 0x0, 0x0, 0x0}, 0x100000001, 0x6, 0x2, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000006000-0x8a)=""/138) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x2ca}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r6, 0x4, 0x0}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req={0x20, 0x6db2, 0xffff, 0x100000000}, 0x10) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002000-0xd8)=@ioapic={0xf000, 0x0, 0x247, 0x1, 0x0, [{0x3, 0xd0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9f, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x6, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xdc2a, 0x800, 0x7, [0x0, 0x0, 0x0, 0x0], 0x20}, {0xfffffffffffffffe, 0xffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x880000000000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x64c, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x1, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xffffffff, 0x101, 0x3a, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0xfffffffffffffffc, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x31}, {0x5, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x5, 0x6, 0x6c34, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff000}, {0xffffffff0000, 0x7fffffff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x5, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x38f, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x6a, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x101, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x100000001, 0xfb5c, 0x6, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x40, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0], 0xffffffffbd0f4e3b}, {0x100000000, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x20, 0x945, 0x3, [0x0, 0x0, 0x0, 0x0], 0xff800}, {0x8, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x400, 0x4800000000, 0x5f, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7, 0x7fffffff, 0x7e00000000, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ioctl$TIOCNOTTY(r0, 0x5422) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x3e, 0x3, @thr={&(0x7f0000008000-0xaf)="d3c5789ce50bc804c3d4f8e0abeffd8e6a015469a3b5432badd69e21da651e3b482fff8291e4bc6206aab29aa3ca77427e723e7c0c09cd0ced60c312c6376d1e299d61d4da9e9528faca73bd0c54c1e153ed36db2c2fd3aaf3d3444d39cc7764e5301011b03cb1b2a3b16add6a83cd4e03a02625c18c6be5d6e53ccfefd8951a8e2e1ed911f76d2f3fc8e91e69ea41fcbbf829e589a3a5722424198c033854b0a16298d32d60c6073d702e6eba99ca", &(0x7f0000006000)="e061d6ef86df8cac9c77c7d1317ba8af484bc097d0744d90267825e27740772cb417b0d0031ebab520"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) timer_getoverrun(r7) [ 246.939250] kauditd_printk_skb: 41 callbacks suppressed [ 246.939259] audit: type=1326 audit(1516175268.660:3842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.014879] audit: type=1326 audit(1516175268.696:3843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=324 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.048809] audit: type=1326 audit(1516175268.696:3844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.074676] audit: type=1326 audit(1516175268.696:3845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.099871] audit: type=1326 audit(1516175268.706:3846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.124640] audit: type=1326 audit(1516175268.710:3847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.149419] audit: type=1326 audit(1516175268.710:3848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.174186] audit: type=1326 audit(1516175268.714:3849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.198785] audit: type=1326 audit(1516175268.715:3850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 247.223437] audit: type=1326 audit(1516175268.715:3851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13333 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40000000000001, &(0x7f0000805000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000558000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000560000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000dc000-0x8)={0x0, 0x0}) r4 = syz_open_dev$amidi(&(0x7f0000eef000)='/dev/amidi#\x00', 0x1f, 0x80000) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f000036f000)={r4, r5, 0x3}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000af000)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f00008a3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet6(r6, &(0x7f0000b1f000)={0xa, 0x3, 0x119, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) io_getevents(r0, 0x4, 0x4, &(0x7f000051a000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000383000-0x8)={0x0, 0x989680}) 2018/01/17 07:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000766000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000605000-0xff)=""/255) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009e7000-0x4)=0xffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000092e000)={r0, &(0x7f00008f0000)="c4c8b74b8d377c6969b09038a18379a9bdfb7bf8b83057d456115dca864ff685f95a1d06220d43a4fbeb4442f3c7f374578ac29f9aac1561d6dcf39f0a1b98b75884b3ed28feb33cc74f78e9528494ec52fe22906ec27ddc05243f5ed27550c71d775366fdebd737c507000000a822eb294ee72986de12a79ff273580d809bdf"}, 0x5) 2018/01/17 07:47:49 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$TCXONC(r1, 0x540a, 0x2) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x9, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000037a000)={0xd86, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f0000777000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0x10001}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 07:47:49 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee3e0, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 07:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000)={0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') connect$nfc_llcp(r1, &(0x7f0000d4c000-0x60)={0x27, 0x2, 0xffff, 0x3, 0x10, 0x1000, "6fd90906c57ab1c7f260d6a29cc1856a12939d0b6f0714ad3f48d9cd7ee49400927f7912faf1f16fd871e59c450819169ed5321738ba8ade74d4a8389e0ac0", 0x101}, 0x60) utime(&(0x7f0000e74000)='./file0\x00', &(0x7f0000efa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b67000-0x20)={0x2, 0x80000001, 0xc, 0x32, 0xfff, 0x0, 0x0, 0xfffffffffffff801, 0x0}, &(0x7f0000c4c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b5d000)={r3, 0x2}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e4c000)='/dev/dsp#\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000009c000)=[@in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x200}], 0x1c) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088f000-0x12)='net/ip6_flowlabel\x00') ppoll(&(0x7f0000ac1000-0x18)=[{r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000492000)={0x0, 0x0}, &(0x7f00001cd000)={0x6}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f4000)=0x0) fcntl$setown(r0, 0x8, r1) preadv(r0, &(0x7f0000ee7000)=[{&(0x7f0000fee000-0x4a)=""/74, 0x4a}], 0x1, 0xd) 2018/01/17 07:47:49 executing program 0: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffd) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f000000a000)=0x80083, 0x4) 2018/01/17 07:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c87000-0x10)='/dev/sequencer2\x00', 0xc2000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00002aa000-0x24)={0x0, 0x1742, 0x258, 0x6, 0x9, 0x9, 0x1, 0x0, 0x8, 0x3, 0x7, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000137000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000529000)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) openat(r2, &(0x7f00001ae000-0x8)='./file0\x00', 0x100, 0x184) sendto$inet6(r0, &(0x7f0000d46000-0x6b)="0003e858a491e1587cc73f8dd7b793f56401537aa654b8fe95a6b62c8000000000000000ab65b725b1230d50726eb7988922785937541a395157004ac178d37c58dfc05bcb84b43279c7872543711db75124e5fc7841f38c4005c84a55c3c88d89cd6e4d2228eed4ee92a6", 0x6b, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 07:47:49 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000b46000-0xe)='/dev/admmidi#\x00', 0x1, 0x201) ioctl$sock_bt(r0, 0x8907, &(0x7f000036d000)="7791ad3b566ec9bbbb05674bb2f46ed5dcf164006565b6f77f68c9c084f112904f6eb0509a7a5d8e5d30edeac036c69c62992e6d1880c32875dde877f1db09063c56176b1b22") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000878000)=""/231, 0xe7, 0x0, 0x0, 0x0) geteuid() write(r1, &(0x7f0000000000)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000014000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000d4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000039a000-0x4)=0x0, &(0x7f0000fca000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x18, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000240000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/17 07:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f000059a000)={0x0, 0x0}) splice(r0, &(0x7f00004a3000-0x8)=0x0, r2, &(0x7f0000479000)=0x0, 0x3f, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f00003cc000)=""/183, &(0x7f000054c000-0x4)=0xb7) 2018/01/17 07:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003e8000-0x12)='/dev/input/event#\x00', 0x0, 0x210002) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000faa000-0xa)=""/10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ea000-0x9)='/dev/vcs\x00', 0x2c000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000caa000-0xfa)=""/250) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a52000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb5000)=0x26) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f57000-0x4)=0x30, 0xfffffffffffffc21) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x18, 0x1000000000000002, 0xfffffffffffffffd) clock_adjtime(0x1, &(0x7f000059f000-0xd0)={0xd16, 0x4, 0xcdde, 0x8, 0x4, 0x100, 0x2b3, 0x7, 0xed, 0x7, 0x1, 0x2, 0x1, 0x2, 0x571, 0x100000000, 0x4, 0x7, 0x2, 0x77, 0x80000001, 0xf675, 0x930, 0x1f, 0x8001, 0xf331}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x8, 0x1, 0x8}}, 0x281) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) pipe2(&(0x7f0000c76000)={0x0, 0x0}, 0x80800) statx(r3, &(0x7f0000adc000)='./file0\x00', 0x100, 0x0, &(0x7f0000709000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x6, 0x2, [{0x5, 0x0, 0x5}, {0x6, 0x0, 0x7}, {0x1, 0x0, 0x1}, {0x4, 0x0, 0x200}, {0x7f, 0x0, 0x1f}, {0x9, 0x0, 0x100000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000977000)='dns_resolver\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e81000-0x2)="e89c", 0x2, 0xffffffffffffffff) r2 = add_key(&(0x7f00001ad000)='cifs.spnego\x00', &(0x7f0000be5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x3, r2) r3 = socket(0x10, 0x2, 0x10) keyctl$set_timeout(0xf, r2, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000020a000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000840000-0x4)=0x3, 0x4) write(r3, &(0x7f0000671000)="2000000020000720000100080340650001000040ed0001000400000000000000", 0x20) keyctl$get_security(0x11, r2, &(0x7f00005d3000)=""/65, 0x41) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005c9000)=0x4, 0x4) 2018/01/17 07:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) r3 = creat(&(0x7f00006b4000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000ed000)={{0x5, 0x6}, 'port1\x00', 0x94, 0x4, 0xffffffffffff0001, 0x6, 0x1ff, 0x10001, 0x3, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 07:47:49 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c01000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x45) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f00008cd000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 07:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000cd2000-0x60)=[{0x60, 0x10f, 0x1, "45c3add101e923bcb0d88172c94e3a2bfb1132e50059f9f60753e6542418258b74e55f41600c71178778be1ac2fea8f79906933c699f5eb4033a9499bf002eaa1cd0490127ec863913b189"}], 0xfd51, 0x0}, 0xfffffffffffffffc) ioctl(r1, 0x100000000, &(0x7f0000002000)="") setsockopt$ax25_int(r0, 0x101, 0x41f9613229c78c34, &(0x7f0000430000-0x4)=0x33d5, 0x4) 2018/01/17 07:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c88000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) setsockopt(r2, 0x8, 0x2, &(0x7f000092c000-0xd2)="978ad481dd4fb3624bd99a1bef586c43422e8329dbef81a6e20f081f24e7cb1ee300fcded583c03353e5ce77c498a819376b1eaaca8210ee598333b1aa4665181212e835948d4637224024b327ea8b0508a89c5d05e8d6245cdc7bdf077264fe73ec61c47ead82af493c7d2bf4c0472b1615dfa2df9a43f25e1310677d75480d093397605a732f0eaaf4c7200e78d57c7e4554b3819a37c76da393435225d1b268c9384ac6a5b0ed3c09d7c2e6c4d26ad1433fd691136ccdf4048d2cb4b6141aa32089f0b78c17cbcabfcc2e9dfba2d3cdd9", 0xd2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000003000)="0d82e321febca69f012ea7a9c6a20c4d9808d984a429ed0e69ed380fd94c893750ece6", 0x23, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x1fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000785000/0x3000)=nil, 0x9, 0x2, 0x40, &(0x7f000083a000/0x3000)=nil, 0x5}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000dd7000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ce4000-0x8)={0x0, 0x1}, &(0x7f0000b5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006d3000-0xc)={r7, 0x0, 0x10}, &(0x7f0000047000)=0xc) read(r6, &(0x7f0000809000-0x7)=""/7, 0x7) sendto$ax25(r5, &(0x7f0000318000)="2a9285dd0fa0f1b6482659f5504a544367a48f22ac24f4505efcf532554d3fd17931e5694012207cddba5a8a41c3684c2b541a401a46eb5dbc2606243195b4cb10e542832de686467188052b13a7e974", 0x50, 0x0, 0x0, 0x0) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/17 07:47:49 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000070c000+0xa04)=""/95) bind$alg(r0, &(0x7f0000c01000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f00008cd000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 07:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fda000-0xe)='/dev/admmidi#\x00', 0x35, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f2000)=0xc) ptrace$setopts(0x4206, r1, 0xffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000c23000)=""/204, 0xcc, 0x40000020, 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000774000)=""/119) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = epoll_create1(0x0) dup2(r3, r2) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x40040) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000028f000-0x4)=0x1ed, 0x4) r3 = semget$private(0x0, 0x6, 0x208) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000fbd000-0x92)=""/146) bind$inet(r1, &(0x7f000038b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f4c000)=0x2, 0x4) sendmmsg$unix(r2, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e", 0x1}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 07:47:49 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000002000-0x98)={0x9, 0x10000, [{0x7f, 0x0, 0x6}, {0x7564, 0x0, 0x2}, {0x6, 0x0, 0xfffffffffffff0f7}, {0xab, 0x0, 0xff}, {0x81, 0x0, 0x100000000}, {0xf5, 0x0, 0xe2}, {0x4, 0x0, 0x10000}, {0x3, 0x0, 0x2}, {0x5, 0x0, 0x20000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001c1000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000026000-0x8)='./file0\x00', 0x25) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000)='/dev/cuse\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b4e000)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000939000)=""/71) write$fuse(r1, &(0x7f0000001000-0x28)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0xe1c, 0x0}}, 0x28) pivot_root(&(0x7f0000d72000)='./file0\x00', &(0x7f0000850000-0x8)='./file0\x00') ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000092e000)={0x3, 0x15768fef}) unlink(&(0x7f000057a000-0x5)='./file0\x00') syz_open_dev$usbmon(&(0x7f00002e7000)='/dev/usbmon#\x00', 0x6, 0x8000) syz_open_dev$sndtimer(&(0x7f0000437000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/17 07:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000749000)=[{{&(0x7f0000e50000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000536000-0x30)=[{&(0x7f0000aa3000)=""/148, 0x94}, {&(0x7f0000df3000-0x6b)=""/107, 0x6b}, {&(0x7f000004a000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000a16000)=""/40, 0x28, 0x9}, 0xd9e}, {{&(0x7f00009d1000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000649000)=[{&(0x7f0000afb000)=""/90, 0x5a}, {&(0x7f0000582000)=""/193, 0xc1}, {&(0x7f0000999000)=""/32, 0x20}, {&(0x7f0000869000-0x5)=""/5, 0x5}, {&(0x7f0000358000)=""/238, 0xee}], 0x5, &(0x7f0000182000-0xac)=""/172, 0xac, 0xd4}, 0x2a}, {{&(0x7f0000770000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000cfe000-0x20)=[{&(0x7f00009d3000-0xe0)=""/224, 0xe0}, {&(0x7f0000257000)=""/0, 0x0}], 0x2, &(0x7f0000d51000-0xc7)=""/199, 0xc7, 0x9}, 0xdc}], 0x3, 0x40002062, &(0x7f0000cd3000-0x10)={0x77359400, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000067f000-0x4)=0x6, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000549000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f000060c000-0x33)=""/51) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000034e000-0xc)='/dev/autofs\x00', 0x410003, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000025c000)={&(0x7f00002bd000-0x8)='./file0\x00', r4}, 0xc) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r5 = open(&(0x7f00001c1000)='./file0\x00', 0x1a1001, 0x100) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00007ca000)={r4, r5, 0x80, 0x16, &(0x7f0000d7c000)="d68efcee68cd33b09ac6b48424033e1bf3aea10315a38c614ed546b33b2ad88dd9f80b03602e650dd03f61834bd218ca0349755c8d77b0e5da41cb2e51f8dafdfa59ae69d46081cb30eeff994127dd5d5e99a451110e21871d5cb312e37be9370e5487b3cc3fb19876082046309d4b035703f92d62dfbfb81d3f251096f18552f0e5de03106a0309a6989a8913057f2a8427df689931319fce496f887e0f079ef884d96ac4af46d8573401070517df1430b74fa41132907f30a0ed", 0x8, 0x6, 0x3, 0x6, 0x80000001, 0x15b3e03d, 0x0, "0292562d300f2035d148b9a4d481b3503b1e3d1b958aff5b31df8f14c5ac8c1c0d9c1dbdb2bb9681bf970f01f87aedebb4703c92ad7d20b83c0b45b29d1be35d2a267ea5760e5ee8277e50809a86f3de31401e5e02a07594a14422bcda9c758b705721e57b266956ffa299b290c39b091ff5fdb28f2ca627943b05cd1f260adcca9c60f0fc2b159925d2ce24d19df4f7829d1feaf4"}) write$eventfd(r5, &(0x7f00009f5000)=0x7, 0x8) 2018/01/17 07:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') preadv(r0, &(0x7f0000120000-0x30)=[{&(0x7f0000227000-0x77)=""/119, 0x77}, {&(0x7f00002db000)=""/91, 0x5b}, {&(0x7f000049a000-0x21)=""/33, 0x21}], 0x3, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/17 07:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/ppp\x00', 0x34080, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ab6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000021d000-0x1000)="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", 0x1000, 0x1, &(0x7f000050b000-0x14)={0x11, 0x1a, r2, 0x1, 0x3, 0x6, @random="51cd9bf28ff2", [0x0, 0x0]}, 0x14) [ 247.832569] binder: 13429:13430 ioctl 40046205 0 returned -22 2018/01/17 07:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000666000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000076b000)={0x0, 0x3e, "ed15734eb7f0b9732e49a61cea10b6a171e5729a60f2eecb4ea7f7ba812b8f732da4ebeae4bb53c157f6c8a46b5bb94471d99510ca2c533ba994af40e864"}, &(0x7f0000c11000)=0x46) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000991000)={r2, 0x0}, &(0x7f000067b000-0x4)=0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000088d000)=0x6) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000086000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f00007cb000-0x83)="05c9322191bc10884cb563e1f9133fab01cdef336c377986ab5d482ea764d48bd3b92dd5e0cc00fa0192e624208770095b0f205baca1fa4842579cd457bcb9660857d3d312bbd728234f4891c61f1862aaa69c529e833361edda93fa93705eb1dd401ee968bf13b249317c8bb6fb8d0a2cedf390adddc805114a53baf4075d1bc4906c") [ 247.934503] binder: 13429:13436 ioctl 40046205 0 returned -22 2018/01/17 07:47:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000)=0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000009000-0x8)=0x2c2, 0x5, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000d000)=[{r0, 0x406, 0x0}, {r0, 0x2, 0x0}, {r2, 0x40c0, 0x0}, {r2, 0x2001, 0x0}, {r0, 0x13, 0x0}, {r2, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1610, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x10, 0x0}], 0xa, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000009000)={0xffffffff}, 0x8) getpeername$packet(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) 2018/01/17 07:47:49 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00001fc000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe06, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) 2018/01/17 07:47:49 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d07000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00002fc000)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x80804, 0x1000, &(0x7f000088a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b85000-0x4)=@int=0x0, &(0x7f0000597000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockname$packet(r0, &(0x7f0000463000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b16000-0x4)=0x14) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000eda000-0x10)={0xdaa2, 0x9}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000042a000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000ebb000)="78bfa27e7102000000cacba8b5000068005f1709fb7f96a037e1008b800004a8661c3a533310587a8bbca9cff91f19") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0xffffffffffffffd6, &(0x7f0000728000-0x68)=[]}, &(0x7f00008b7000)=0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00003de000-0xe)={&(0x7f0000648000-0x4)=[0x0], &(0x7f000057f000-0xc)=[0x0, 0x0, 0x0], &(0x7f00007c1000)=[0x0, 0x0, 0x0], &(0x7f0000726000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f00004fd000-0x8)='./file0\x00', 0x0) 2018/01/17 07:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/17 07:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000129000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000910000-0x18)={0x4, 0x18, 0x1, 0xffffffffffffffff, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00009f8000)={0x4, 0x10, 0x1, r1, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d5000)=0x100000001, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) 2018/01/17 07:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) r5 = add_key$keyring(&(0x7f000026b000)='keyring\x00', &(0x7f0000b95000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f0000bc5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) tee(r3, r3, 0x9, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d89000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7bf4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x4, 0x4535, 0x8}, &(0x7f000063d000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f95000-0x8)=@assoc_value={r6, 0x9}, 0x8) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r2, r3) tkill(r0, 0x16) bind$inet6(r7, &(0x7f00007f2000)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/17 07:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000007e000-0xc)='/dev/amidi#\x00', 0x3f, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cc9000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000614000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000af6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) setrlimit(0xd, &(0x7f0000611000-0x10)={0x9, 0x0}) epoll_create1(0x0) 2018/01/17 07:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) dup3(r2, r1, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x4000000003, 0x4) connect$inet6(r0, &(0x7f0000f67000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000839000)='comm\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000072e000)={0x3, 0x8, 0x6, 0x2, 0x3ff, 0x1}) 2018/01/17 07:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080803, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fda000-0xb)='/dev/audio\x00', 0x8000, 0x0) fcntl$setlease(r0, 0x400, 0x1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000036e000)=0x9, 0x4) socketpair(0x3, 0x7, 0x4, &(0x7f0000b27000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f2000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f00006fe000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000306000-0xbf)={r4, 0xb7, "a4bb38088e81243aea43f6befae3e9de37e6b1d1c2d9766227d73d7657ca6ebf758f614c2712feafb22e56260f34ba3f8c9c660090ec7138f2a3bdd72c0a34b28e6d178b0c2147f09c3ea84bc62efba90a08cd3357e422dcf130f175022c34fc8dd7cea5dc57cd09eaeee623422933d3c759642f0174a379b4913a14a2fa117b7ba96230ede8b8ec2f3f2bd49a4eff6ac83b3c107129a01baf05597ebd542ada2186633543a09a0090b9cd763b58c3741bb44466715337"}, &(0x7f0000e60000)=0xbf) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000c6e000)={0x9, 0x70, 0x2, 0x0, 0x292, 0x5, 0x1000, 0x80000001, 0x6, 0x9, 0x800, 0xba14, 0x0, 0x6, 0x3f, 0x8, 0x100, 0x10000, 0x8}) sendmsg(r5, &(0x7f0000abe000)={&(0x7f000014b000+0x716)=@generic={0x0, "c29b2f7093e962d91289672a43b9a410f7c84acef6e49f1797becb114ae902359d15e99f275ef7b4cf35a91c2afa55bdf659aad696c1f17d4b32884b1b42d8992c00bdaca78534e9a67e633e286abc6a8fb3123e225a0b0b15ce838ff74ecd15b6d82b5797c1e4ecc042f81e483eb86169094fb6caccff6f93c3a4546c26"}, 0x80, &(0x7f0000582000)=[], 0x0, &(0x7f00008a8000)=[], 0x0, 0x0}, 0x0) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/17 07:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000180000)='/dev/kvm\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000784000-0x9)='/dev/kvm\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000054d000-0x9)='/dev/kvm\x00', 0x22000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000747000-0x18)={0x1, 0x0, [{0x2000000174, 0x0, 0x0}]}) r3 = syz_open_dev$sndmidi(&(0x7f000030a000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x101200) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00004cb000)={0x6, 0x13b5, 0xe76, 0x200}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000b31000)=0x8e, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000085c000)=0x0) wait4(0x0, &(0x7f000054d000-0x4)=0x0, 0x0, &(0x7f00007d7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000411000-0x4)=0x0) 2018/01/17 07:47:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x10)='coredump_filter\x00') accept$netrom(r0, 0x0, &(0x7f000056d000)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0xe44b, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:49 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000013000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000017000-0xa)={0x0, 0x17d1, 0x1, [0x8000]}, &(0x7f0000017000)=0xfffffffffffffd80) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000017000)=[{r0, 0x4, 0x0}, {r1, 0x300, 0x0}, {r0, 0x80, 0x0}, {r1, 0xb00d, 0x0}, {r0, 0x4011, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x88, 0x0}], 0x8, &(0x7f0000019000-0x10)={r3, r4+10000000}, &(0x7f0000019000-0x8)={0xfc08}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000017000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000016000)=0x8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r5}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/17 07:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000528000-0x18)="270000ddff000dfa3f0000bd1ef50aeb1100eaff0308ffff", 0x18) finit_module(r0, &(0x7f0000591000-0x12)='/dev/input/event#\x00', 0x2) 2018/01/17 07:47:49 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f000093f000)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000662000+0x4e4)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xdb0567cce7bebf2f, &(0x7f0000361000)=0x0, &(0x7f0000560000)=0x4) clock_gettime(0x0, &(0x7f0000941000-0x10)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0xfffffffffffffffd, 0x1, &(0x7f00002c2000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000941000)={r2, 0x1c9c380}) 2018/01/17 07:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000e75000)={@common='ifb0\x00', @ifru_addrs=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f41000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00008dd000-0xa)='./control\x00', 0x80) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000085f000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005c9000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000)=0xe8) 2018/01/17 07:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) clone(0x0, &(0x7f00005cd000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mkdir(&(0x7f000046d000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000a43000-0x4)=0x9) mount(&(0x7f0000e97000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000a6f000)="720000000100e8621a5351c34770e4cda219085e07000000c05d3beec9788dc6c6516b", 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/17 07:47:50 executing program 5: mmap(&(0x7f0000000000/0xe32000)=nil, 0xe32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000271000-0x4)="", &(0x7f0000248000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f000024b000)="") sched_getaffinity(0x0, 0x8, &(0x7f0000250000)=0x0) 2018/01/17 07:47:50 executing program 0: clone(0x0, &(0x7f0000010000)="", &(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000+0xf7f)="") personality(0x5000006) 2018/01/17 07:47:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000013000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 07:47:50 executing program 4: clone(0x0, &(0x7f0000094000-0xd0)="", &(0x7f0000251000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c2b000-0xbc)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b184b3d816f348a026ee5e1c", 0xc, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000d9f000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) readlinkat(0xffffffffffffffff, &(0x7f00004b3000)='./file0\x00', &(0x7f0000ba4000-0x9e)=""/158, 0x9e) 2018/01/17 07:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052d000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00004a4000-0x4)=0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/01/17 07:47:50 executing program 7: unshare(0x2002000) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000de0000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eb9000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c94000)={0x0, 0x0}, &(0x7f0000f58000)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000bcc000)={0x0, 0x81, 0x0, 0x7, 0x3, [{0x3e15, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x4, 0x0, 0x0, 0x2a84, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = memfd_create(&(0x7f000084a000-0x7)="656d312ec22100", 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000e59000)={0xaa, 0x2, 0x7, 0x533, "609c93e10493edfc6d50dd9ecf8e9a5deb5f0b6a437697310ae7bd84c61b3b2c25b11d24568ee1fa104f3871", 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000012c000-0x75)="6703d6daa61afd0a7a3d29eb047299cb16713b9343e59a55a88d6aa77358d73896e567152112ec853af915c69a23536c0f9b6f67b368f7032c96b0cbad725f620d240671abb82d78858fa16eeae5296cbfa4f598a90af3d5f18121d50de5e90d058f29ea70283d0e96063a0c2e06bd38f1ce0ea826", 0x75, 0x804, &(0x7f0000001000-0x10)={0x4, 0x0, 0x9, "115b42760470", 0x42, 0x0}, 0x10) 2018/01/17 07:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5f000)={0x0, 0x0}) creat(&(0x7f0000f0e000-0x8)='./file0\x00', 0x0) 2018/01/17 07:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000220000-0x30)={0x18, 0x0, &(0x7f0000cdd000)=[@decrefs={0x40046307, 0x0}, @decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x1}], 0xf0, 0x0, &(0x7f0000e39000)="cc5eaa0a5a799928576c6971a018a44ce48eff2f0e067ef2a3f5edb9612496950bb50b2a529d369a27c17423c9dd0c169af44e82a23c5d40b23dbe98669c2cab3f736196f2080f4897a9511dd26c869ccf88d223fce1cbc21b90c883eb5507e2a2e9048c0b6cf829879878623804141467b29fb631de9c7b9138f1eaef992dfc33403d934f410d44ef41bbac8070efe25130d18fd3212d8599c24837e592edc37c4ba7fb7506a292e88ab7b640714a85ad9462d0709e1deaaedc8cd18e21d76bcaddbe42bae86e275ad7232ebec50881a12e3fbde800190a63e38606b82cd62d493432783ff8dc2e613e8eedd79aa7b7"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001f0000-0x8)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ecc000)=0xfffffffffffffffa, 0x4) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000293000)=0x3) 2018/01/17 07:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb352, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x11000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000119000)={0x0, 0x5, 0x30}, &(0x7f0000f43000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000613000)={r2, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc1, 0x27, 0xed30, 0x8e}, &(0x7f0000ea8000-0x4)=0xa0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000568000)=0x2, 0x4) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000871000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, 0x98) 2018/01/17 07:47:50 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa6000)={0x0, 0x0}, 0x84800) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000057000)=""/176, &(0x7f00005e4000)=0xb0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$setown(r2, 0x8, r4) tkill(r0, 0x16) 2018/01/17 07:47:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f000046d000-0x10)={0x27, 0x3ff, 0xbf4, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000847000-0x8)='big_key\x00', &(0x7f00003b7000+0x731)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f22000+0xd83)="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", 0x4d4, 0xfffffffffffffffe) 2018/01/17 07:47:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x5, 0x1, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000740000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a41000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000895000)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0x0) 2018/01/17 07:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) clock_gettime(0x0, &(0x7f000042a000)={0x0, 0x0}) setitimer(0x0, &(0x7f00006b7000)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f0000b3d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000382000-0x4)=0x0, 0x9, 0x0, &(0x7f00001c1000-0x10)={0x0, 0x989680}, &(0x7f0000c4b000)=0x4, 0x4) ppoll(&(0x7f00007a9000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000058e000)={r2, 0x0}, &(0x7f00009e6000-0x8)={0x4}, 0x8) 2018/01/17 07:47:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80000001, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000002000-0x8)=0x0) io_destroy(r1) sendto$inet6(r0, &(0x7f00001d9000)="02", 0x1, 0x0, &(0x7f0000ab9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 07:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x4000002, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = dup2(r0, r1) mq_timedsend(r2, &(0x7f000001b000-0x15)="8b05696a56b89bfb3ef317a877ac39e1891e6b12103473ff", 0x18, 0x3, &(0x7f0000c16000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d8d000-0x1)=0x0) waitid(0x3, r3, 0x0, 0x2, &(0x7f0000e94000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000926000-0x24)=""/36, 0x24, 0x20, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d17000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000769000)=0x0) syz_emit_ethernet(0x6e, &(0x7f00000c0000-0x19e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00006ff000-0x20)={@generic="bb9c7f89e405600668170ee937f56803", @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047b000-0xc)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r2, &(0x7f0000fd2000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 07:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d28000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000877000)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000927000)='/selinux/relabel\x00', 0x2, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, r1}, &(0x7f00001ed000)={0x0, 0x2, 0x2040, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) sched_getparam(r1, &(0x7f00007c7000-0x4)=0x0) r3 = syz_open_dev$midi(&(0x7f00008e1000-0xb)='/dev/midi#\x00', 0x4, 0x400) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000163000-0x68)={0x100000001, 0x3ff, 0x3, {0x77359400, 0x0}, 0x24000000000000, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r2, 0x6, &(0x7f0000b9f000)={0x0, 0x0, 0x6, 0x3ff, r0}) sendmmsg(r2, &(0x7f0000737000-0x12c)=[{{0x0, 0x0, &(0x7f000061e000-0x90)=[{&(0x7f00009dc000)="acaa1113bdc616d5ff27586d9c8d458ef722e40fc58fdf6cfb1999743bdc95058557d72194aa736d4c8c8326db566d00cee11d947995e25b0b156374afd8c131cff0eab757fb89fbf52b", 0x4a}, {&(0x7f0000178000)="7b1c2261bb3e86f3e97565f3dbe2dfcf1f4a9daf152396f1257fc1ea333a7056cdb03caff7dac1dcdb88bdb6f40c7fee783355bda434b2e547c6fea7763a4f762493a32c5e378f808fd8c03b86ae519fa59968b438075194d77f7d48e5af9db8be37aed581f040b11f9d59f34af3723b169a143a3daade643eead03f79d56480b4432d8a7fb8b8dbfbd3c52323954dc87d6ef488263336e547c50f1dee70cc3e57b62179d54ab26631e30498f4d43545227a3250133eac8d365f009652cfa0ec5a5e1071275d57c45763e167236967e4b042ab833c9289029910305f50", 0xdd}, {&(0x7f00005fd000-0x70)="fd366a2b3670bec1d11c6a0720472e1502955a9649bff291be9b65f157f1cfabc678034f4c24e36448412ba14876d7cd456c3c578eb77a042c36f299ac7fcd9b2b0cad14766b3a7e69c82ae92dd0fe5e0ad87ba0a2b62cc4ead70945d0c65f5d00f8d6ac93d3df94943a68d4753d3f9c", 0x70}, {&(0x7f00004e8000-0x93)="1c9d0b78508a6af387e28eac4a890d875a421da8915a7cc273a380e0274092753a7656ebe77cc2d54e64332170e09fd8ef45b233f1cba5df8b096f2a7429c492bbea5b434a052694c238c0f370e407cb2d7a9d21cc896a54dd19b65e9a705f4d1eeb6f56f0c3b8225edeb65a1a5f0f2eecb3535327beea38478aa9eaf60d5488c7a8653c63bad0f0360bf07cff6eb6422b5a9e", 0x93}, {&(0x7f0000d61000-0x8a)="922b2ea6efdec6d77943d5b99f8bcd00828bfccd2702c6e69ab432e4558da29e79bcd935ca6521240bbcb6deb9e6d66efab15432cc37fbb2949ea172ce2fb20425724ca05787e4b8c7028fa381562d9fdf7c9f521182fec141285f87e20602955047b84fd1368ec90b064c33c4b2f05a62fedca87aa38c098191e65b2f598a3d2492a3cfe07b32071b2d", 0x8a}, {&(0x7f0000363000)="af5377bbe91c6efef82d4af7666a3b09a321d75522c5e69eeded296e4041ca732f35ce6204aa536a7c26e1f19ca4cc2d2bedf8fac179df4babc382d16a42298b8bef374fdb217eeb78dfba4a63fecebd7319f305f9c44e19bcf3cc288b3e9f7b741429a2aee94f5c8ccb88d1b1834e5e2b9317", 0x73}, {&(0x7f0000f4f000)="3a788cc105dc593b", 0x8}, {&(0x7f0000a8c000-0x58)="5510a9dc1237a9eee4ad4832d29e3b79b53926e73006028442e801afebe3368c8ebd840572e020469d96191a7deee7bbced10be3f3eece5a10cb23025bdd78d7c745a589e36c96c4c98543a275d7369cd0758f7fdd8d50df", 0x58}, {&(0x7f0000553000-0x4b)="079cf61af2124d32ed7b3b89bd9fce3a3437321d9135b8848007af262668303fb8464bb6b170e3583b10d3afa87e88ce175e9f4932e9d0378fc72dca98099bf884e8f6a57a332856fde37e", 0x4b}], 0x9, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f00003c4000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000023d000)=[{&(0x7f000054d000)="2cb6cc0c6c1677e1515cf54163c6360d384d33f09589d3a4d1b394ccf0e497ce6bcaa9eb9f89526740a43ab7cf168ef84546871f1e03fcb7018178a55c44162c59ba73f10aa671d8a673fb1933", 0x4d}, {&(0x7f0000b78000)="8cfe8cedfe4ba8a1ed793a57c4edbc8972aa99e1f18b145566e942d69bf136d4a20a967d5c9dfef92ca9342c8dd1df9a5d4e3102cc569d9fbfe85f9c0c2191c907ce9f", 0x43}, {&(0x7f00003fb000)="1043b2c1e3dd81724f6a35fd156dbd1a25afc92becd452aa836ff400076c32e5b12fd62b52afbab44b98b5d097402b047db30087da923e728f241ddbdf9a5c618a5b48581996c9c31ae0c1ebcaba76bfb1817f5c1bafd4d8e3647242a32291a148835c4fa6c5e7cc50415fa718fd3a50ef4fb937578d96a06620832800944f5054238c5a2da14842f155c8eaac988a70a181f65e25d998dff9dfba018dfcbbab216199c1b233c47371741719c576964c2c3c282dae5956", 0xb7}], 0x3, 0x0, 0x0, 0x40000}, 0x100}, {{0x0, 0x0, &(0x7f000055b000)=[{&(0x7f0000f74000-0xf2)="91e6c299c25ee14663e3028d38fe87d43c90dbda70e2327213871e3f94ff352146b3af9b0634a436f631692b1b46694faa5a2167467bd21f098bf0cfdafbd96ddbbdb372899e404ab44525c583213a4e6c89a32b4220978fe971896b6bc4015ddcbcd53d3ec8a51ea585627bddb6a7752da75f86d08d6120964ba417821504fc5477b010ece167e99937ed6b771fe22bc988c0d469d2feb46dd756399278b29fa779d63f22d70107dc5756ec0d34808118ee64b3ecc0d2a7f4482b3d3e1eeeef9b869fdd8239255a1b225a6be14b8c4d4cd3a23d05a3c9d7f342a35bfe749308390625c3ac2115d8051d415f732f49ac9a21", 0xf2}, 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{0x110, 0x10b, 0xf3d, "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"}, {0xe8, 0x13a, 0x5, "a42a011208af5f07c2bf22c5980c7062d9a64ae2a85457bbf27fd148582e6376b1d7e0af1ca4576e77093651e378d4705ee78f0ec6a149cdca7e48a89a0383b72e014c522d64495f416bf6c0563a4877a6c90351fe78a807c5f46c434a131c35c1d0d2e1d42760f6ce3571adaa619e998370bafd70b086f973f3abd10685383a3b5e459619992c5921d2786d17422e9be4f1e1bd253f81562b87c025ed9d7ef4491e4dc127bd49f392694b2f8ce68e831135a44d5992c269e53487405ad016c380e1fc32c573a6eeeb02e94ec42a2275770234"}, {0xe0, 0x1dee5203ce58d2ee, 0x7fff, "cd617b1d061da94ea8ef764bb49e1c752d035bfd267e57702e3eb70ca936c433a09b306f70f59c0e775e7d632c96ed12566252d866825334c1113b314d132544f25c6d6df42964a33f1c00ec62397046c3b6756e106449adf6e8bb5b042b9a2f3ebfe538d4c491ae2b9de186e4e6a29ccd7d2a774aba4f6d5bb6c019c845d39f5ee069f850e9cae861249548b4bb45c4e868232698622861197577596a5954b7f069cb7aafe0d434f03515324340a63089a395d89be11b6cbb1f22f029e13d2b6b366f40d817e478907e8771b5"}, {0xe0, 0x88, 0x401, "6cac49d0592ed014bcc1172df6025c6001a7838c414c4cc6e3e78517c55c1b3bd134022232eef2bdc1424bbae1e2df81f1a196c9819ad804327a72162d2221c7ced7158c7d4d9c618a4b6b3af567ac7eb06bcac58dbcdd3b401640b82b874b852d4cb11cc63c754f3cc6cf2db931f649e74a2fc8661d546f4630b77cd1561bc82c841987a0cd5b6c31bbef508e04b4749b70a9a163ee0c725c9c571bf0f65fca6509b90c55a5b946c6cf903326aac1122c7d7c582639a8ad45a9c3114da8a4bc67336cee771831f79cc9183fcaefd19f"}], 0x1410, 0x800}, 0x650}, {{0x0, 0x0, &(0x7f0000eca000-0x10)=[{&(0x7f0000e1f000)="36c6f7d532d5f6c33de4405dd8b2e0782b7258e3f56e886eb9801fa96cfcc1d184d2102af35a8a771f4bf3d005de59f332f7c7538577be87de7cfccf54ac7989127a878824287d9fb1f2b53c0e4aa21965608ad7aea20070fa62390a09b1c78367ff8e21227f3b99d47716b3311907a1730cd0ae972e98c4ccb8d192b338ab2596a3805e1c3d49052bd2763788169a7646e8b1ec5170068144bdd86e14a9a6d8a5fdeb21d1c14ebd9a7aa5c4b8a2cf", 0xaf}], 0x1, &(0x7f0000485000)=[{0xc0, 0x104, 0xf07, "0d8c0bc8118c04d629e26ce5a243b70fa918a7f6b57ade832368afca6c4c7d9a09b217b73bb14be4d96720cf27e85ef5ad113729a4139cc78826abcc856d6e087284b74d56ada7d93c94bfc295d862c5535d4d407d8c519b1399cca8beff11b7c35e67d958836881ce0245758dca96f993168023d947ad0d467d38c44c86afb7bc51f16e68b2b1ec0469dfbccab9ab112bba001880cc5e715c303bcbfaa28cf50e1ee3d888dfdbc98890227c"}, {0xa8, 0x113, 0x1, "d64783607aea60cf43208d6fae5b8fc72918d23a37c5ed72e26a6345a2540e61460d476c8a39cc6538a5732f9d2be763233fc910aa7328727d011d9b43d87ce0bc42739ccd2f4d1ac21ecdd3dbc7ae7e7b64254e7e18090fb56361c24e45364f5d123123dbfe33221893f3d679456128acc3c5cd523015e7c0bbc3cbc12fe80d577a7768f3eec09d82548fb09c61c52e5888383831c8"}], 0x168, 0x0}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000080000-0x40)=[{&(0x7f000007d000)="15674e1e2894e39073eb3f9e7e198ff2f2e166ac57608770b481fc40cfb53bf0bd8dbfc132c2ac564a12aae7185d0ed80a03163a4d3734e30d6715516425e2181583c18edee7217d3efdc02937233ca9663e53868164978c9d59a88948c54962a74f6efa1570553d967289a74d61ba6e1c589696a6052e363a0cc3f86c7fb3c1d868f96a8f8bc341050017831b920ea39e2def1054152f0e254a9c2e497ad72e", 0xa0}, {&(0x7f00009a7000-0x24)="9cd7dcadf3f670738da36ea259eb71b5fb6c9f94664f0e185df9a3aead8f147f9e0b5371", 0x24}, {&(0x7f00001fa000)="51441cd305e564dcfa8a1e001ad86f742ad612d2e28c85197eca63b31b321a37c0147de00ac51c69b330aba23b3b8bb484a037db3eed57b092b134478da1ef50dc43581f5ec8403cda45edc9c3c2e6c8595e3e5f01b60a783eac66cde11a37d50a18a5ecb46e44f9d5fa5eaf726f3e09da5e77711facd2ef8139ba0eef8ef9e5a4adede687e13b3462fbca4e5c3dd0f0e568654f0a49e0cb71e421c229574a0abfef71e5678e2cf17816de1f96eeca997fbaa3074e52f7f69c9eedbdb0", 0xbd}, {&(0x7f00002e5000-0x8b)="91140b96498cdcc1d25f88df4ccdda9e41bae51e72f90897042665b7d99d548cab4b1769ea14fd72843b79d1ee78033ee57a79e16457fb67bd7f22485022e7169017f25922f21ab5b8160e0025818ab77dc24635828fc45dad5eca2b82e39d9d5414ef7ed05e955f86a626b7004984dbd79caedda0e41831ac10c889b9a3be93569a3c013b9de7e20e4779", 0x8b}], 0x4, 0x0, 0x0, 0x20000010}, 0x7fffffff}], 0x5, 0x4080) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000a39000-0x1e)=""/30, &(0x7f0000d20000)=0x1e) 2018/01/17 07:47:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000003c000)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000031c000)=0x8, 0x4) 2018/01/17 07:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) sigaltstack(&(0x7f000071a000/0x400000)=nil, 0x0) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/17 07:47:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000013000-0xa8)="", 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000e60000-0x6)={0x10000, 0xfff}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = accept4(0xffffffffffffffff, &(0x7f0000004000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004dd000)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000284000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000068a000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f92000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb6, 0x79, 0x5, 0x7, 0x7, 0x10001, 0x8, 0x100000001, 0x5, 0xaa, 0x6e10c600, 0x5, 0x7, 0x9, 0x5]}, &(0x7f0000d7f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c4d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xb) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003f3000-0x4)=0x277, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000506000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000126000)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/17 07:47:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="0ee26f3731cefd014f72b9c7fe311c40ba197592718a9c7dcea92912fb399225ac4966af75b5baf9c8259accafd5119a0ca4ce74f013c19e921058268a62ff70666c6171ee2a7915aa724ab55cc24c0f2a105f998fceaf6c1a62abf541f9c463d1415b41779c9851beefcc8cb466d15ec94c55739040fb57e61ca28cf4d1a407", 0x80, 0x800, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x3}}, 0x2e) 2018/01/17 07:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000630000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x200f1526, r2}, &(0x7f0000000000)={0x80, 0x2, 0x3, 0xffffffffffffffe0, 0x1, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x100000001, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r4, 0xffffffffffffffe0, 0xb3f8, 0x100, 0x3, 0x6}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80800) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000001000)=@req3={0x5, 0x20, 0x8, 0x80, 0x8b, 0xb8f5, 0xffff}, 0x1c) setns(r0, 0x40000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000003000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r3, r3, 0x4, 0x3}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000005000-0x8)={r6, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000006000-0x10)=@req={0xfffffffffffffe00, 0x1a32, 0x9, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000006000)={@generic=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000007000)={r4, 0x6}, 0x8) [ 248.588362] QAT: Invalid ioctl [ 248.609508] QAT: Invalid ioctl [ 248.632206] QAT: Invalid ioctl [ 248.646344] QAT: Invalid ioctl 2018/01/17 07:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/cuse\x00', 0x800, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000192000)=0x3, 0x4) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000077e000)={0x0, 0xfffffffffffffffe}, &(0x7f000067a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000462000-0x8)={0x0, 0x7ff}, &(0x7f0000198000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000303000-0xb8)={r2, 0x78f, 0x7fffffff, 0x5, 0x3f, 0x820, 0x0, 0x8, {r3, @in6={{0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x5, 0xee7, 0x2}}, &(0x7f0000b2b000-0x4)=0xb8) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x0, 0x51, r4, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") r5 = syz_open_dev$tun(&(0x7f0000486000)='/dev/net/tun\x00', 0x0, 0x50040) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f00001bf000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00008d9000-0x8)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000051b000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 07:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000ffff0000000000000000000000000000000000000000000020e6ff0000000008000000000000000000030004000000000000000100", 0x82, 0x0, 0x205, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000abc000-0xb)='/dev/mixer\x00', 0x802, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000123000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5ddc5f78699a68401ad7c966ced4e1c5"}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000cdb000-0x2)=0x8, &(0x7f0000d7e000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000572000-0x10)={0x9, &(0x7f000043f000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 07:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000c93000)={0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a44000-0x48)={0x1, 0x0, [{0xda0, 0x0, 0x0}]}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8001) 2018/01/17 07:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000347000)=0xfffffffffffffffd) syz_emit_ethernet(0x4a, &(0x7f000008e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "21faaa", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f7000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00004bd000)=0x0) r2 = add_key(&(0x7f0000d95000)='dns_resolver\x00', &(0x7f000028e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001fe000)="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", 0x1000, 0xfffffffffffffffa) chmod(&(0x7f0000058000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000093a000)=""/0) keyctl$invalidate(0x15, r2) ioctl$TCGETS(r1, 0x5401, &(0x7f000069e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd1000-0x8)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r1, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000c1a000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eb5000)=0x0) syz_open_procfs(r3, &(0x7f0000a8f000-0x9)='net/raw6\x00') memfd_create(&(0x7f00005f0000-0xb)='mime_type%\x00', 0x1) 2018/01/17 07:47:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x4f09, 0x1000, 0x2400, 0x80, 0xffffffffffffff81, 0x100000001, 0x6, 0x7, 0x4, 0x0}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe7000-0x1b)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fdatasync(r0) 2018/01/17 07:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b7d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a1000)="ff0f04f886af6218975407d59abe1bcd380b0180000000000000077c558a6a263214a906a912af36835f7de7f083906f18db161eb8fdeaac307f315cd613862c52f7a65f000000007fffffff0445a79041caf17330b5019a0cce04f22d7553b6b68f986ee9efc7facd68fefff55505297fc92cac0e68e26d961ac51ab74777f4fd0dda8d", 0x84) 2018/01/17 07:47:50 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/cuse\x00', 0x4400, 0x0) fsync(r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000640000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f0000fd9000-0x8)='./file0\x00') r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000150000-0x8)='./file0\x00', &(0x7f0000fd8000)=@known='security.evm\x00', &(0x7f0000fd9000-0xa)='/dev/cuse\x00', 0xa, 0x2) unlinkat(r2, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/17 07:47:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00006ee000)=0x10) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) r1 = accept$netrom(r0, &(0x7f0000020000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c0000)=0x10) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000ec000-0x28)={@generic="3364a796f88e0dc7cf73b4bb1cb7003c", &(0x7f00000c4000-0x28)=@ethtool_eee={0x0, 0x5, 0x5, 0x1ff, 0x4, 0x100, 0x8000, 0x2, [0x4, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b64000-0x8)={0x0, 0x6}, &(0x7f00007bd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007f1000)={0xffff, 0x2, 0x206, 0x6, 0x82a4, 0xffff, 0x9, 0x60, r2}, &(0x7f0000e4f000-0x4)=0x20) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setpgid(r0, r0) clock_gettime(0x0, &(0x7f0000181000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c8d000-0x20)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f00003ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000683000-0x4)=0x0, 0x9, 0x60, &(0x7f0000af8000)={r5, 0x0}, &(0x7f00009d4000-0x4)=0x10001, 0x7) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 07:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e11000)={0x0, 0x0, 0x0}, &(0x7f0000df5000)=0xc) ioprio_get$pid(0x3, r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bf4000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) listen(r1, 0x7) fcntl$addseals(r2, 0x409, 0x1) r3 = accept(r1, &(0x7f00008a6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xfffffffffffffea5) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000240000-0x4)=0x0) 2018/01/17 07:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000436000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x20000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, r0}) r3 = dup2(r2, r0) ioctl$TCFLSH(r3, 0x540b, 0x200) r4 = syz_open_dev$adsp(&(0x7f000038a000)='/dev/adsp#\x00', 0x3, 0x105000) syz_open_dev$usbmon(&(0x7f0000fc3000)='/dev/usbmon#\x00', 0xc6dc, 0x100) write$tun(r4, &(0x7f0000645000)=@hdr={0x1, 0x85, 0x0, 0x1ecc, 0x1, 0x1, @ipv4={{0x32, 0x4, 0x0, 0xfffffffffffffffa, 0xd0, 0x3, 0xf0b7, 0x2, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@timestamp={0x44, 0x3c, 0x3, 0x1, 0x40, [{[], 0x6}, {[@rand_addr=0x9], 0x3f}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1ff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7f}, {[@empty=0x0], 0x3ff}, {[], 0x3}, {[], 0x499}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x41b47877}, {[], 0x7}]}, @noop={0x1}, @noop={0x1}, @lsrr={0x83, 0x1f, 0x3c7a, [@empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @rand_addr=0x2]}, @timestamp={0x44, 0x3c, 0x1000, 0x0, 0x2, [{[@empty=0x0], 0x1000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x2}, {[@loopback=0x7f000001], 0x2}, {[@empty=0x0], 0x42a}, {[@multicast2=0xe0000002], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}, {[], 0x401}, {[], 0x0}]}, @end={0x0}, @noop={0x1}, @generic={0x0, 0x12, "57431201ea87c0146d1a0da01a704759"}, @ra={0x94, 0x6, 0x8}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0xff}}}, 0xda) dup3(r1, r0, 0x7fffe) 2018/01/17 07:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aa4000-0xe)='ppp0}keyring&\x00', 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e07000-0x11)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00009cc000)='/dev/usbmon#\x00', 0x7, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000608000)={r1, r2, 0x4, 0x5db850e8, &(0x7f00008cd000-0x61)="b1781be8efc5c2ba6c347f33c93498f870f68cf49520477188fcd68188388bbfc4729cad7e136de1a52d929601588925a7e7eaf549d32f0fba3104ba4a7bde36b78100d34e0aa36afcf6d1f9e8badb300940af82f6ac02c9bbc4dd67f60459dd82", 0x5, 0x9, 0x401, 0x4, 0x0, 0x7, 0x9, "2546dda6535fb44aef68db82cd4e56dfbdfd8ab1c722a794915bdddd6b78f23a41f7b2a8d1d5ef867eda8ac2c2a84e2681453d1d00805dcb5c6d1bb39a515e6b36a0f2857ef0a8872b3056b57d45835477d02146096aff0272330b82899c73f2cf2823ace5e78d62c7b7754437d953fc1f15c2fdfc7b4d01b7a8a9634590d17ec8640afb4099f74e9e378a522eaaa80c08bd"}) r3 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r3, 0x2, &(0x7f0000000000)="") getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000cb3000)=""/156, &(0x7f0000ef1000-0x4)=0x9c) 2018/01/17 07:47:50 executing program 5: mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000af7000)={0x8, 0x7ec, 0x3150, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000af8000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af8000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000)="731f918a5e682d", 0x7, 0x6f5c98a612e9ee54, &(0x7f0000001000)={0x3, {"7be79f8b45c0ac"}, 0x9}, 0x10) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0xcbea5ad9c78e2d83, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x20}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000329000-0x10)={0x0, []}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/17 07:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[], 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000ae000)=@assoc_value={0x0, 0x0}, &(0x7f0000112000)=0x8) 2018/01/17 07:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000214000)='/dev/input/event#\x00', 0x0, 0x282000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000181000)={0x48, 0x4, 0x5, 0x9015, 0x9, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) [ 248.922175] [ 248.923859] ========================= [ 248.927649] WARNING: held lock freed! [ 248.931428] 4.15.0-rc7-mm1+ #56 Not tainted [ 248.935720] ------------------------- [ 248.939514] syz-executor4/13676 is freeing memory 000000009a3201cb-0000000026aadeac, with a lock still held there! [ 248.949972] (sk_lock-AF_INET6){+.+.}, at: [<000000002513f6e3>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 248.958905] 1 lock held by syz-executor4/13676: [ 248.963546] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000002513f6e3>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 248.972902] [ 248.972902] stack backtrace: [ 248.977375] CPU: 0 PID: 13676 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 248.984975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.994304] Call Trace: [ 248.996870] dump_stack+0x194/0x257 [ 249.000483] ? arch_local_irq_restore+0x53/0x53 [ 249.005903] debug_check_no_locks_freed+0x32f/0x3c0 [ 249.010910] kmem_cache_free+0x68/0x2b0 [ 249.014887] __sk_destruct+0x622/0x910 [ 249.018751] ? kfree+0xd9/0x260 [ 249.022015] ? sock_rfree+0x160/0x160 [ 249.025793] ? sock_sendmsg+0xca/0x110 [ 249.029655] ? SyS_sendto+0x40/0x50 [ 249.033258] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 249.038165] ? debug_check_no_obj_freed+0x611/0xf1f [ 249.043168] ? check_noncircular+0x20/0x20 [ 249.047381] ? print_irqtrace_events+0x270/0x270 [ 249.052122] ? __local_bh_enable_ip+0x121/0x230 [ 249.056774] ? sctp_put_port+0x495/0x640 [ 249.060822] ? sctp_poll+0xc00/0xc00 [ 249.064523] ? refcount_sub_and_test+0x115/0x1b0 [ 249.069258] ? refcount_inc+0x50/0x50 [ 249.073036] ? refcount_inc+0x50/0x50 [ 249.076824] sk_destruct+0x47/0x80 [ 249.080342] __sk_free+0xf1/0x2b0 [ 249.083775] sk_free+0x2a/0x40 [ 249.086945] sctp_association_put+0x14c/0x2f0 [ 249.091417] ? sctp_association_hold+0x20/0x20 [ 249.095981] ? lock_sock_nested+0x91/0x110 [ 249.100194] ? trace_hardirqs_on+0xd/0x10 [ 249.104317] ? __local_bh_enable_ip+0x121/0x230 [ 249.108975] sctp_wait_for_sndbuf+0x673/0x8d0 [ 249.113468] ? sctp_init_sock+0x13b0/0x13b0 [ 249.117767] ? do_raw_spin_trylock+0x190/0x190 [ 249.122330] ? __local_bh_enable_ip+0x121/0x230 [ 249.127065] ? sctp_prsctp_prune+0x97/0x790 [ 249.131365] ? prepare_to_wait+0x4d0/0x4d0 [ 249.135578] ? trace_hardirqs_on+0xd/0x10 [ 249.139718] sctp_sendmsg+0x28f7/0x33f0 [ 249.143694] ? sctp_id2assoc+0x390/0x390 [ 249.147735] ? avc_has_perm+0x43e/0x680 [ 249.151695] ? avc_has_perm_noaudit+0x520/0x520 [ 249.156341] ? __fget+0x35c/0x570 [ 249.159785] ? iterate_fd+0x3f0/0x3f0 [ 249.163579] ? find_held_lock+0x35/0x1d0 [ 249.167642] ? sock_has_perm+0x2a4/0x420 [ 249.171694] ? lock_release+0x9a2/0xa40 [ 249.175646] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 249.181509] ? __check_object_size+0x8b/0x530 [ 249.185993] inet_sendmsg+0x11f/0x5e0 [ 249.189771] ? inet_sendmsg+0x11f/0x5e0 [ 249.193723] ? __might_sleep+0x95/0x190 [ 249.197676] ? inet_create+0xf50/0xf50 [ 249.201545] ? selinux_socket_sendmsg+0x36/0x40 [ 249.206194] ? security_socket_sendmsg+0x89/0xb0 [ 249.210927] ? inet_create+0xf50/0xf50 [ 249.214809] sock_sendmsg+0xca/0x110 [ 249.218503] SYSC_sendto+0x361/0x5c0 [ 249.222200] ? SYSC_connect+0x4a0/0x4a0 [ 249.226166] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 249.231509] ? __do_page_fault+0x3d6/0xc90 [ 249.235730] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 249.240991] ? exit_to_usermode_loop+0x8c/0x2f0 [ 249.245660] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 249.251186] ? SyS_futex+0x269/0x390 [ 249.254888] ? do_futex+0x22a0/0x22a0 [ 249.258671] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 249.263507] SyS_sendto+0x40/0x50 [ 249.266953] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 249.271693] RIP: 0033:0x452df9 [ 249.274860] RSP: 002b:00007f6941821c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 249.282552] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 249.289799] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 249.297045] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 249.304292] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 249.311539] R13: 00000000ffffffff R14: 00007f69418226d4 R15: 0000000000000005 [ 249.319066] ================================================================== [ 249.326421] BUG: KASAN: use-after-free in perf_trace_lock_acquire+0x5b7/0x980 [ 249.333669] Read of size 8 at addr ffff8801c20948b8 by task syz-executor4/13676 [ 249.341082] [ 249.342686] CPU: 0 PID: 13676 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 249.350276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.359602] Call Trace: [ 249.362167] dump_stack+0x194/0x257 [ 249.365767] ? arch_local_irq_restore+0x53/0x53 [ 249.370409] ? show_regs_print_info+0x18/0x18 [ 249.374879] ? save_stack+0xa3/0xd0 [ 249.378481] ? perf_trace_lock_acquire+0x5b7/0x980 [ 249.383384] print_address_description+0x73/0x250 [ 249.388199] ? perf_trace_lock_acquire+0x5b7/0x980 [ 249.393098] kasan_report+0x23b/0x360 [ 249.396876] __asan_report_load8_noabort+0x14/0x20 [ 249.401779] perf_trace_lock_acquire+0x5b7/0x980 [ 249.406506] ? print_irqtrace_events+0x270/0x270 [ 249.411235] ? perf_trace_lock+0x900/0x900 [ 249.415445] ? trace_hardirqs_off+0xd/0x10 [ 249.419652] ? quarantine_put+0xeb/0x190 [ 249.423697] ? __kasan_slab_free+0x131/0x170 [ 249.428081] ? trace_hardirqs_on+0xd/0x10 [ 249.432201] lock_acquire+0x394/0x580 [ 249.435976] ? release_sock+0x74/0x2a0 [ 249.439835] ? trace_hardirqs_on+0xd/0x10 [ 249.443956] ? lock_release+0xa40/0xa40 [ 249.447913] ? sctp_wait_for_sndbuf+0x673/0x8d0 [ 249.452556] ? release_sock+0x74/0x2a0 [ 249.456419] _raw_spin_lock_bh+0x31/0x40 [ 249.460452] ? release_sock+0x74/0x2a0 [ 249.464311] release_sock+0x74/0x2a0 [ 249.467996] ? sctp_prsctp_prune+0x97/0x790 [ 249.472294] ? __release_sock+0x360/0x360 [ 249.476416] ? trace_hardirqs_on+0xd/0x10 [ 249.480545] sctp_sendmsg+0x2993/0x33f0 [ 249.484495] ? sctp_id2assoc+0x390/0x390 [ 249.488528] ? avc_has_perm+0x43e/0x680 [ 249.492477] ? avc_has_perm_noaudit+0x520/0x520 [ 249.497124] ? __fget+0x35c/0x570 [ 249.500550] ? iterate_fd+0x3f0/0x3f0 [ 249.504327] ? find_held_lock+0x35/0x1d0 [ 249.508363] ? sock_has_perm+0x2a4/0x420 [ 249.512398] ? lock_release+0x9a2/0xa40 [ 249.516344] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 249.522204] ? __check_object_size+0x8b/0x530 [ 249.526676] inet_sendmsg+0x11f/0x5e0 [ 249.530452] ? inet_sendmsg+0x11f/0x5e0 [ 249.534401] ? __might_sleep+0x95/0x190 [ 249.538348] ? inet_create+0xf50/0xf50 [ 249.542209] ? selinux_socket_sendmsg+0x36/0x40 [ 249.546848] ? security_socket_sendmsg+0x89/0xb0 [ 249.551581] ? inet_create+0xf50/0xf50 [ 249.555443] sock_sendmsg+0xca/0x110 [ 249.559138] SYSC_sendto+0x361/0x5c0 [ 249.562827] ? SYSC_connect+0x4a0/0x4a0 [ 249.566782] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 249.572121] ? __do_page_fault+0x3d6/0xc90 [ 249.576332] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 249.581587] ? exit_to_usermode_loop+0x8c/0x2f0 [ 249.586232] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 249.591744] ? SyS_futex+0x269/0x390 [ 249.595433] ? do_futex+0x22a0/0x22a0 [ 249.599212] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 249.604033] SyS_sendto+0x40/0x50 [ 249.607466] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 249.612198] RIP: 0033:0x452df9 [ 249.615360] RSP: 002b:00007f6941821c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 249.623038] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 249.630283] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 249.637525] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 249.644767] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 249.652010] R13: 00000000ffffffff R14: 00007f69418226d4 R15: 0000000000000005 [ 249.659260] [ 249.660862] Allocated by task 13684: [ 249.664556] save_stack+0x43/0xd0 [ 249.667984] kasan_kmalloc+0xad/0xe0 [ 249.671670] kasan_slab_alloc+0x12/0x20 [ 249.675614] kmem_cache_alloc+0x12e/0x760 [ 249.679735] sk_prot_alloc+0x65/0x2a0 [ 249.683506] sk_alloc+0x105/0x1440 [ 249.687020] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 249.691837] sctp_accept+0x5c4/0x970 [ 249.695527] inet_accept+0x12c/0x930 [ 249.699211] SYSC_accept4+0x38d/0x870 [ 249.702983] SyS_accept+0x26/0x30 [ 249.706410] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 249.711133] [ 249.712733] Freed by task 13676: [ 249.716072] save_stack+0x43/0xd0 [ 249.719503] __kasan_slab_free+0x11a/0x170 [ 249.723710] kasan_slab_free+0xe/0x10 [ 249.727482] kmem_cache_free+0x86/0x2b0 [ 249.731430] __sk_destruct+0x622/0x910 [ 249.735296] sk_destruct+0x47/0x80 [ 249.738804] __sk_free+0xf1/0x2b0 [ 249.742233] sk_free+0x2a/0x40 [ 249.745398] sctp_association_put+0x14c/0x2f0 [ 249.749866] sctp_wait_for_sndbuf+0x673/0x8d0 [ 249.754334] sctp_sendmsg+0x28f7/0x33f0 [ 249.758281] inet_sendmsg+0x11f/0x5e0 [ 249.762051] sock_sendmsg+0xca/0x110 [ 249.765739] SYSC_sendto+0x361/0x5c0 [ 249.769424] SyS_sendto+0x40/0x50 [ 249.772857] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 249.777582] [ 249.779184] The buggy address belongs to the object at ffff8801c2094800 [ 249.779184] which belongs to the cache SCTPv6 of size 1888 [ 249.791473] The buggy address is located 184 bytes inside of [ 249.791473] 1888-byte region [ffff8801c2094800, ffff8801c2094f60) [ 249.803412] The buggy address belongs to the page: [ 249.808313] page:ffffea0007082500 count:1 mapcount:0 mapping:ffff8801c2094000 index:0x0 [ 249.816428] flags: 0x2fffc0000000100(slab) [ 249.820638] raw: 02fffc0000000100 ffff8801c2094000 0000000000000000 0000000100000002 [ 249.828489] raw: ffffea0006fcf920 ffffea0006ee3360 ffff8801d200fe40 0000000000000000 [ 249.836345] page dumped because: kasan: bad access detected [ 249.842029] [ 249.843626] Memory state around the buggy address: [ 249.848528] ffff8801c2094780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 249.855878] ffff8801c2094800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 249.863209] >ffff8801c2094880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 249.870537] ^ [ 249.875697] ffff8801c2094900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 249.883031] ffff8801c2094980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 249.890361] ================================================================== [ 249.897690] Kernel panic - not syncing: panic_on_warn set ... [ 249.897690] [ 249.905028] CPU: 0 PID: 13676 Comm: syz-executor4 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 249.913919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.923246] Call Trace: [ 249.925812] dump_stack+0x194/0x257 [ 249.929416] ? arch_local_irq_restore+0x53/0x53 [ 249.934058] ? kasan_end_report+0x32/0x50 [ 249.938181] ? lock_downgrade+0x980/0x980 [ 249.942305] ? vsnprintf+0x1ed/0x1900 [ 249.946078] ? perf_trace_lock_acquire+0x4f0/0x980 [ 249.950980] panic+0x1e4/0x41c [ 249.954144] ? refcount_error_report+0x214/0x214 [ 249.958874] ? print_shadow_for_address+0xdc/0x1a0 [ 249.963778] ? add_taint+0x1c/0x50 [ 249.967293] ? perf_trace_lock_acquire+0x5b7/0x980 [ 249.972193] kasan_end_report+0x50/0x50 [ 249.976138] kasan_report+0x148/0x360 [ 249.979911] __asan_report_load8_noabort+0x14/0x20 [ 249.984812] perf_trace_lock_acquire+0x5b7/0x980 [ 249.989539] ? print_irqtrace_events+0x270/0x270 [ 249.994271] ? perf_trace_lock+0x900/0x900 [ 249.998490] ? trace_hardirqs_off+0xd/0x10 [ 250.002695] ? quarantine_put+0xeb/0x190 [ 250.006733] ? __kasan_slab_free+0x131/0x170 [ 250.011123] ? trace_hardirqs_on+0xd/0x10 [ 250.015246] lock_acquire+0x394/0x580 [ 250.019022] ? release_sock+0x74/0x2a0 [ 250.022890] ? trace_hardirqs_on+0xd/0x10 [ 250.027015] ? lock_release+0xa40/0xa40 [ 250.030964] ? sctp_wait_for_sndbuf+0x673/0x8d0 [ 250.035610] ? release_sock+0x74/0x2a0 [ 250.039471] _raw_spin_lock_bh+0x31/0x40 [ 250.043504] ? release_sock+0x74/0x2a0 [ 250.047367] release_sock+0x74/0x2a0 [ 250.051063] ? sctp_prsctp_prune+0x97/0x790 [ 250.055356] ? __release_sock+0x360/0x360 [ 250.059475] ? trace_hardirqs_on+0xd/0x10 [ 250.063597] sctp_sendmsg+0x2993/0x33f0 [ 250.067546] ? sctp_id2assoc+0x390/0x390 [ 250.071580] ? avc_has_perm+0x43e/0x680 [ 250.075529] ? avc_has_perm_noaudit+0x520/0x520 [ 250.080175] ? __fget+0x35c/0x570 [ 250.083603] ? iterate_fd+0x3f0/0x3f0 [ 250.087377] ? find_held_lock+0x35/0x1d0 [ 250.091413] ? sock_has_perm+0x2a4/0x420 [ 250.095448] ? lock_release+0x9a2/0xa40 [ 250.099396] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 250.105256] ? __check_object_size+0x8b/0x530 [ 250.109735] inet_sendmsg+0x11f/0x5e0 [ 250.113509] ? inet_sendmsg+0x11f/0x5e0 [ 250.117457] ? __might_sleep+0x95/0x190 [ 250.121403] ? inet_create+0xf50/0xf50 [ 250.125263] ? selinux_socket_sendmsg+0x36/0x40 [ 250.129911] ? security_socket_sendmsg+0x89/0xb0 [ 250.134639] ? inet_create+0xf50/0xf50 [ 250.138500] sock_sendmsg+0xca/0x110 [ 250.142187] SYSC_sendto+0x361/0x5c0 [ 250.145876] ? SYSC_connect+0x4a0/0x4a0 [ 250.149841] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 250.155184] ? __do_page_fault+0x3d6/0xc90 [ 250.159403] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 250.164662] ? exit_to_usermode_loop+0x8c/0x2f0 [ 250.169315] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 250.174830] ? SyS_futex+0x269/0x390 [ 250.178528] ? do_futex+0x22a0/0x22a0 [ 250.182306] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 250.187133] SyS_sendto+0x40/0x50 [ 250.190560] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 250.195289] RIP: 0033:0x452df9 [ 250.198451] RSP: 002b:00007f6941821c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 250.206131] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 250.213374] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 250.220624] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 250.227869] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 250.235113] R13: 00000000ffffffff R14: 00007f69418226d4 R15: 0000000000000005 [ 250.242826] Dumping ftrace buffer: [ 250.246355] (ftrace buffer empty) [ 250.250035] Kernel Offset: disabled [ 250.253630] Rebooting in 86400 seconds..