x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = getpgrp(0x0) tkill(r0, 0x2) 2018/02/27 18:33:50 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0xff, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x5, 0xb8, "c35317040b9a6d95b91852d16a24d556b44f690ce20ab5d1dfe516d72a8bed2b0c24f3b7e4546bdef9d056e7ed7e80097e716b22c2fee78fcf8bae504c8c352b8b401677629d2719f73872b632591b4af7b40871e29eb8d807dbf07f4f327e12e544aef551d3a497372f8f3f652f5c4f6eee2a84890ba6f4dd7d994b68eb4163bd17612bd27cb8d3eb3403ed169051392d38aed8fc34504a93c9b4bebc51b63e93d32e7ab0f2d6f7ce6e29235f1797f462d5f7f5b6620a62"}, 0xc0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000561000)=0x0) prctl$setptracer(0x59616d61, r3) 2018/02/27 18:33:50 executing program 1: futex(&(0x7f000000cffc)=0x8000000, 0x80000000000a, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000000)=0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x3, 0x0, 0x40, &(0x7f0000e00000/0x200000)=nil, 0x3ca}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0xa, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="259c3e227c53", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/02/27 18:33:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = dup(r0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="01ceb68e5879ea222db5a98f807ba770887cced5748dd0e1e4491a423aad5b3983e4ba9d6f1295525c9f7dcddc12f5b16aa954d1ee94d7dc65f90a0870f7589f2a663c0ed6dab3e73b0973e279884c0ef24029edea5cd642dff141d9838f63448fd404889a1c77269b5727ba057d9b44061f3310efc63656abb3f6031538ca44d383e8c1248d76a0a725fc9299507572f79721fb6838611869288e9a318b30417c89d1723af86634b5af8320421bdefa7be4b743d749ca383819", 0xba, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) recvmmsg(r3, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/78, 0x4e}], 0x1ffffffffffffff1, &(0x7f0000000200)=""/51, 0x33}}, {{&(0x7f0000000a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000ac0)=""/78, 0x4e}], 0x1, &(0x7f0000002d00)=""/134, 0x86}}], 0x2, 0x0, &(0x7f0000002e40)={0x77359400}) 2018/02/27 18:33:50 executing program 7: r0 = socket$packet(0x11, 0x8000004, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/27 18:33:50 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x68400000009) socket$inet6(0xa, 0x1, 0xf73d) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000080fffc)) 2018/02/27 18:33:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/27 18:33:50 executing program 5: syz_emit_ethernet(0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB="f30b3121521727976d06ac61158c22250a2d10b597807b4602", @ANYRES64, @ANYBLOB="af1701e8bdb7c9ff469206e384eccf3172baae60e6e44a339406036a885b87b07a6df62e4c6d451bd40496c00211e164466216", @ANYRES64, @ANYRES64], @ANYBLOB="5000000090780000"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x354]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000080)=0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x100000000, 0x9, 0x3}) 2018/02/27 18:33:50 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup3(r1, r0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}}, 0xa) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x8, 0x2}) 2018/02/27 18:33:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}, {}, {&(0x7f0000001100)=""/84, 0x54}, {&(0x7f0000001180)=""/226, 0xe2}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000009f45)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000013ffc)=0x2, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x418000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000013c0)="275cad792adbc0a84f8cf50775172ef1d96d119b2d3e73e9cbb7ee96b2141c5f04a0349ec8d22ca92221fe") sendto$inet6(r1, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001280)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = creat(&(0x7f00000012c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001300), &(0x7f0000001340)=0x4) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)={0x2, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @empty}}]}, 0x3e2}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x2c, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x1a, @fd}]}, 0x2c}, 0x1}, 0x0) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x220001) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x204000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000200)="baf80c66b81e62068166efbafc0ced66b9f609000066b80a00000066ba000000000f30b863000f00d00f013501c4f08233036766c74424000d0000006766c74424020d0000006766c744240600000000670f011c2436f2d22ff367670f21dc26671c5c", 0x63}], 0x1, 0x1, &(0x7f00000002c0)=[@dstype3={0x7, 0x8}, @flags={0x3, 0x100202}], 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x78, 0x5, 0x7, 0x7fff, 0xfffffffffffffffd, 0x0, 0xe6, 0x21000, 0x8, 0x3, 0x8, 0x5, 0x0, 0xfffffffffffffbff, 0xfffffffffffffe01, 0x6, 0x94b, 0x6, 0x401, 0x3ff, 0x5, 0xf4, 0x1, 0x1ff, 0x7, 0x782a, 0x0, 0x4, 0xa2, 0x6, 0x8, 0xd7e5, 0x7, 0x5, 0x7, 0x8001, 0xda, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000000), 0xe}, 0x4000, 0x10000, 0x9, 0x0, 0x9, 0x1, 0x7fffffff}, r3, 0xfff, r4, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cbeff8), 0x8b6bd9a2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000300)=[0xe80c, 0xfffffffffffffffc, 0xa307], 0x3, 0x7f, 0x1, 0x66, 0x10001, 0x9, {0xbfb, 0x3, 0x4, 0x3, 0x2, 0x401, 0x80000000, 0x4, 0x0, 0x400, 0x8, 0x9, 0xffffffff, 0x1, "91132d6f39ef0d01f183a2775ca3b9b0753d1e6cddea6f2400e593d535b2772f"}}) 2018/02/27 18:33:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = gettid() socketpair(0x11, 0x3, 0x101, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f00000001c0)={0x6, 0x3ff, 0x0, 0x9, 0x1, 0x50b}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000280)={r4, r5/1000+30000}, 0x8) add_key(&(0x7f0000000180)="a9d156ff00000000000000", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="5f89", 0x224, r0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x84fb, 0x84) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)) fgetxattr(r2, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)=""/199, 0xc7) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, r3) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)) sysfs$3(0x3) 2018/02/27 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f00000013c0)=""/250, 0xfa, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101, 0x0) bind(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x2, {0xa, 0x4e22, 0x4000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x3a) r2 = dup3(r0, r0, 0x80000) bind$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"e98bdba4eed5d8"}, 0xfffffffffffffff9}, 0x10) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x1, 0x8}) 2018/02/27 18:33:50 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xeea, 0x620302) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0xd3, 0x8}) signalfd4(r0, &(0x7f00000000c0)={0x2}, 0x8, 0x80000) ioctl(r0, 0xc0184908, &(0x7f00000000c0)) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0xe100) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x800, 0x4, 0x20, 0x10000, "12f66dab62c1571d572fe226d840e0e7aa7b0b638e65e019fd566abf215bcc10ff3db2ae0e3d88330c6f219a", 0x6}, 0x0, 0x0, 0x2bf, r1, 0x9, 0x43, "b0e087756c735da969c12e4ecdfdd1c3accd0aa14c45c72ca4e080edc407e63e0f6030c9c3d3195bd262ea49bc467df69c04c9dbd9ff2e26ab138149fae73636", &(0x7f0000000080)='timer0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x50, [], [0x40, 0x8, 0x6, 0xfffffffffffff001]}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x40}) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0505405, &(0x7f0000003000)={{0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd(r0, &(0x7f0000000040)={0xfd}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000ec5000)=0x5004) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 47.484385] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/02/27 18:33:50 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000004c0)) r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe5, 0x2c40) recvmsg$netrom(r2, &(0x7f0000000700)={&(0x7f0000000100)=@full={{0x3, {"711770dbca6171"}, 0x3c8}, [{"8cdee5953d28ba"}, {"cab9fdfbe98a99"}, {"738887ad2abfa0"}, {"00c8971d8b36d4"}, {"1dcde5a2ac5a62"}, {"4a3a8dc1f4cd70"}, {"c30175a44d36c8"}, {"437be5c90d1092"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000180)="55e037f01c2b8085d9950ac401cb24773895061f4724b5a54d014359563833c02dec8441ac99c6c2e4ea9c9d74242b8e413df26ee15fcd7568212372235387500e2737ef1fd87db8b3570b58f330aa8d8256bcf34d85d7ea4ae0a5a1a9ec853e9efbefb8d0663bce6ae892339644dfae81c1d974c1b249ba9a9e9945a8436eb3cb161a8ab16a309ffdae070babed4a4735c511b235da445250765f24cc68", 0x9e}, {&(0x7f0000000240)="70bc83ede84de01635c28c977afdff4149e39579c1580bc01464927971a85e609d074cdcc38a95003a23756079000dcbeedf151cbf6cfcdb604c4ea50572fc2daee33f484ed5ab0ae920784ad86586fe8c2c6d8334a9269ca12410fc5dd50adc491632e68c7143d955ad44a21ebb15387879b7d2a6c4c7053174a97ee9b7f5f728042b7834d57efbf4a461ff5cf5b2adee31260f3fd98a8046ac75c65405ab843d467029604772f88e806716c2e48ef5b09965e1fa5a6050c3d96c8251927ab37c38a51b8fbc40a66e7cee0ff3705eaa20dddb784cb167eaac45e580d4775e3f38962813114866fb", 0xe8}, {&(0x7f0000000340)="c3e5e2a2787b2cee20189a36281010cf1888215d19b1fa1022579a8aae3c882b9f45e3bfe83fabf4ade69fbf73b8042718b80050dd7f9b73137929328105919eeb098a485a826ff59864f53bf0d701996d4d1f9e11c7af905f57e19676703f407ba13be8af099999e3cf729b0b27037ab7f15e4a7df6d9578ddfa9aa8af628182b300037c297bb2fac6f0e478f92492066419d0745", 0x95}], 0x3, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="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@ANYBLOB="7d7bbfb58612b4a419c03ee832c5157923e831aa2e08918627d24a5364e17f66377997db90bc768c8c3c809acddf56acfc7eb22a7080f6566dae4833492f133d63a6381b11be8769979425786b82123015acc165ed68e753959ae838da7f57f6c1ae75bf59e4317195773e8054c51f88ad1c7ef001440cfebe4d96f4fffd1ef63f8f28fb2240dc33097dd43eab202ce4840260987b8a5328ccd560ffcef1e5aba43e3151ac64a29386b56a48589ac56099dd4d21fe62602d7a31c4464258dbb1ceb11707d1dca55448121ab8cc57744fe165de1e5b5ccff961920b95ea8357f4616172473e"]], 0x8, 0x85cb03e0d055cf80}, 0x40) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f000031a000), &(0x7f0000887ffc), &(0x7f0000ed8ffc), &(0x7f0000000080)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) 2018/02/27 18:33:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 2: socketpair(0x10000002b, 0x1, 0x80, &(0x7f0000000040)) 2018/02/27 18:33:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x3f, 0x2, 0x7, 0x187b, 0x8, "5445ba6dba59a676fa4e56d5f6b27960c15e9395d6db51bd8fc82ff2af566c1b545764594480bdfe39d8672562e4e485ec863cbec3745f5c0234cc42b631a7", 0x8}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@empty}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) getpeername$packet(r0, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007200)={'ip6_vti0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @empty}, 0x10) 2018/02/27 18:33:50 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="da6f1a23d5578af1ef34035b52713f41bf77ae2eb74f226b98f236d4f83fb87c5e576e63ae6cced8bf383e334ab5fcd27c68ed4877f608435f2822e9346c23ddca4d3278869000848f1b7910d4a95c7f335f680f7bd68be013945cf46ec33cf26fd64208fa068e38ae6f370b91ca24e566096547598da80ac50cd0ec39a0d9c94eedb8e5da372a5bfbf28dd5132d8e6681e34a5bf47dc65b1df3c95a7bcf6c0d1eb92c697978035fc712247ce2946c7773380cd18e777199517b4d43c2d1631a005e0e221df6b5b15a6ac0d32d55e7634b35ed7ce3aeb6ba19f20609245991a314e41a1cc3cf4f106840eb2985962a661c2ed825fe350a990a3d36572fef4232ab89f18af61f6efdba16abaabee8a81439785d217f3ea18ad918bbfb6e9e1e80659332f32fe5e8f6834bef23b66260609a787a74482be88d8d464bf2d764753abaae2d02c29bde3aed8d30b4705b3f6d302e2eb2dfbd0a98601fd7f09c60e5dd19013fbfbc78543d0b8315534bdb718425b80656465dacc754bf2ebf74285e495dd18c78786e396a70b274b840ce3bc101286c0fdb9ce59f1a54d6bf46a8a4cce6d6a86ae4a29a454c1f38d5593a1d02011db74b60b8082c5ae95200b0ec1140b61e5938b5137ad231cd06a06c8fa7c41ace4ff4cec235e60206ce6266b40a51aba3d0b2dd7d8c03db175467369e8a56e9563df5ce928167173a1d907dcea8451fe9864c75df9ae9b76699065191814ec7960d487e5780e044f87c8dccef64d2ac48a83a601a7e73164eebb75763fa27f611dfc45a732ac90bd912ce5e0da48cd58929c0b4ed4058c345a7a7f114aaf3f510818f2f3eac29abc5f792b50b8f1add4b52030a6aaef9cd637a2a61dba1a554c82ff60fdee3ec3042580d920358d0dc941cb4c314356b0092f3787471fbdbb14a1a036e80b29893929ca82463ab050e34a1f3a0dc2174bb9464ab68a327d72c4fe624406f82add9a814a698952c8cd94426b151eff1b69b92f5e3cbd4d177491c66b2c65e1d3fdf02b940404559f5b1d2b42a2bf81e30d990dce18ff51a8c34f6ffc52fa3d8a9f7a472d037a3aba81016c0b66ed1f148793cb6ff24e9451c7e2bbb15c4e779eb6404a95cd7b4ab82add6b92b3f3409da4a04cca9e2b352af0799c58ce917d498661d570f10e9070f0c102ea293aa849309f60398658974c1baadae27f5be874b95f99cd7973447567ce69a78ae9e3c673f5670b57b5e1fc9923b6dd241abf48812895fe9c9805c073986bb5edcf7d567381f660e6ff264f349560965e0aba2c3b24b85caddeaabb68adf4ddd9e4dbaa025c3460c0463d1dc343ce680b0ab7581939385000b4e8041d86b0fa29d94ad8e31eefb5f820a195245df9b6c0ffdb64576ca516a0c291e2f48d594de21ffc98ef254baf90f7b075b1e1ee28fc711983985b050228a34c10162dd60e467cae924c93079cb0a54a6adc5c761216f76fd4b32cb3d66ec352afc3ad76471283eb9abb96ba516eb7f79c550fdca87ed751a0ce11967325ded05fe53d74ba209751aafb0bb848eae9a3ff0664906fc3414119bcd278681660dce93ab41fa230790a73eb12f00ee6918830fec8a2f19d02e7f8060bbe43ca4e030cc123b75cdecc01f0ad7fd40b74dc3a85219184a16d207c0e1414beec51c147e3a7c7317be522104650859f376df88dda0c60c6e7d1c4b7765661d56fc18947eae288640f1ea5fa542e50ebde6dcadf4d40907611f818081ddd089fc8e63dbdbf5e761945e814569b7d86943c6db0805d07a63d9035ed4985c218ffcdf5dbb80168fc011826be88553cdea5bb9c5b10bee514802a154ea78c2ccddd7126137e180f2eb79b310602c99de27af083bbead7318a0892ad0467e99ae72ace55c45742b970427f6800ca6f49cbdfaf728787a3af4539c7b46e11f1254228bbc325a425007270074ce265d8bd88327ab6bac2a4cbe6756bf0b807c0c435b8cd7a3159a30e6a5b56f4dda09c9852c65c7f0f7903865d7c75ee4c05885272f0d51a055d3b46347bbdec0569acad744e3534e90d539e72b9a0c7cd96d995fa5318aab27de5a8761851d1b58b2b6bcd6d3d25b385d10ea9558819cdfe8b7cc44f8866738b52e5bc5663e1657e8b9fd37986c81c8ce254cf1c6750a24081b025e3420b087be8fafc84078501974be20689b01432e97b5527640c22ee06a19e652eb670745f2e45960eb9f350178a9b1c83d5a1d7a8a26608d5888b1c7a6a3633092bc3259edf649ac7eab2a9ad471ed696bbb6163a093497994ee0719452ba4ece0842bea7add17553703462f05e842ceee9510d807081768486feacc728f5715ea13e195a9642322d87ffdc42c3578e97178561cdaeb2db12da3e468e6ebe3ed5fc3b4f5f5e30fb179d0d4ff700841acbdbbebe04639fe6a43f0f3d2f267f15ec54a601c23817be24fa29d24181fc95f939aa32e37cbe4b77a554c9ad91272a11378b28b046f4b5f634441bbeabfb50cfc464a0f8bce46a5db3845d7382a05ebfcb48000024a9863af19970e891175f6d414a88e28859c1e455dc3c87fdbdb7765b495c1ddbf3b92672b21d3234f28a439c714fc1afcebbb7f6d20b7df4933ae56a135f8707188f4ecd9cd1a7e7f0da6f66dc4372a685923afdd7fc2f6f600ea48c876e2792f535bfcffd78d6d1216ffa6a63637d8cb251af68ceebef2d2c61ae14fcdf259faf4901c59cf176550b7061e25d18e09c105ad4da9c57c5ddaa724cfcdbdcb4772f055a7aeaf8a5c83a8dde4873b2f2fea37ac2dbfb2f312c42bcc68f0152e314d60fede1116505dcaeb190931f78a69e2e8d1a15a2319315c7a553737af3d5e1d709926c83055645e3fd868046f42c36a4713be48049a4112eec25d9d9b1dc4ee1502849b8fe0a20f6fe93e4a445639ea7633702cf204a8e9b7a6817f3c86e8afe6213b60b5767e3cb1af49c0edf3d2c7559314040b098bef94202ba0ffc92a75c152f996c40971dd80cb1ad769031dbc634f6af6fed63681dd42c7a7f483c7d9309a9b00f6f380175f9ceb8cf70e97cca6941e2be041a654650166adec291b312c11ba2c8d6667a49a0374feca5719b9874c19cd2076bbc98049c3507fbf84536e845877439aed4b4313df30315d5f91ec8444afc7f4b6017089621071b60c47406eb073efb8dc5593196279c91d3648b6a96ec9dd88e0b4e0d52cebc6a0ef8c05c1509f1e4f4eaa45eccd8e538a288cce9e3c0a311640474c9e9b1dfa6526d31cc0e4924874a382bfac7e497ee156c25958f2786e8147946d35339f6767d7b4ccc5d50d510b2371484b4124ae7352cc67617788fb8e89f1ddc527fc4cf2621e26b8d856bff6c940fc906775af8a98711b9d8b3f6efc3376c87c809ad76c4eb6201368020487e8ab78b2566f351c0864f875f75fc876ce5c8ec450814ed4ced25f0ec040fe0391cff89ec97baa062507ecab7edbe46db09b52f1a5a9f73ac9a2ae7426e6e89ff5c87077b68888a928de761e61d7393a91ee358cdc5613aa8db2ede9841b3c3407cc00162f99474981316237fa9e31e18aa26f74692f6c22182bd9d2023ee143d997bbfefbfe79cf62f539526a161b7c2af6cf14ba8b599afd19e1754cec958e9ae9253026d74c29505d804a8096865a39ce4f279c9477af2eb7c1376909c9cb4b33ad77662b2ad049c0866e1ff82682679ec78082f0610c90c2658d2aa7dd60edc8ca45c9963e105ca931e500dcf00109b7025a2d02927379ad73a0391a1f100ca25f07c7c4f11157c4e9903f5b06ac71a052f93192f61dccee8534d6acd547b2800bd8843e74209c23667312cb4a89f225f0233fc945d47ce759e54243e4554a30676cc90ead15f72df1196a24bd1f21d20a371faa0b50835879121f58cbba51f08a2019d364aa7634470b14645ce3886dce67c41bc2637aad431c648805998525a6e373338785dc9f78f2a022b49c0c5ae17e4e7abdfe22d07991c9adb009c76d09ae45ebe8b82be99d262413e04b8f0b738841978d587191cc30bd704e62b0cde8b1a165b2aef7e5602f004792a97f2b09da622ccb1a5c4e81d70d3e47752dad8a950ed57b8a995f61a2985bbe1ea739676662c3fc65e3796a157748519384c86480a3abe4e936d2056618a79b67a57ad793a62e2cc8c62389bf9e91662a1ebaeb931de00648ea3350fcbcd23b5e398f4632d4d030d73fc3db3ec9d2c213c9efb65799ee54dd459784e424b14018cb13ade707a07bfbcb1740591b6faca6ca998461a754c713b47bce7071e7ce9917e0b4dba267a8327dd642074b1368edb2810c98e36e21e76a6659c1f848f6b535d8174b8d6a6d50278a139fd988c2aa647dd19706d723e5dd98efdb6803e741f7fcfae5055896756b18d321416148e8189022a22188e10f8ad4c8c7ceef51d9051f4251e10d88cadad0b8626ee18a6b413a2a04d8dcfb2e0f96a1ebed29bb716bfcc24520677078a37ad4ad8e2de95908cc6a8d3eaeed4cc363c3ebacfda38b62d3f000151b5a13a1f70a6f70e272e79a52f23dbed1fe76884d92a8b7c514cec9e63a6e847eec960b4fc17aa49a32292603d50fc913e08c8170a8dc1bbad3cbcbcc49e45a2c62ce8ab937beff43c24cba2b1a75abf8b2d2c0b5a880b4221c1e461d92b6f49d72930239b0a51d462f801a23b8381917884455e44954d3959c5b13a2a54b6128439ecfc44c9b05dc9d40e69c44e05a3a80657d19a37ec497a7e37c6fb4f1421227a63e56aa0e3333be3932821d14b969030da9b224e7869e44d056e7f8e6bde3ec5cbccdf02c50d489d7ffac03b5856893646952c35885227e97c622b9797f95db1dfe88276b999e3382df75ab083008209c6240a1f9c16f7979647b54ab25cc075fde9094815bfb6053584a859166c7ca52f801270bb7028cf213a32d54698aeb5bc50924a0e7ff3b417c547b4844ff0986f56cf259d662b8da628d6a37d3c679c406ec8620246d4e58932f4dec903e1598a1902050659aab67c791bec1a3d7c178f6497447111b4d3ad832b1b096fae55cc752366c7759a4691060568d0949eec7073123132795a8664ac9fa3e39b505893553a8714d45f4695494834c81d6354b7cbd72beed703d727d01d05c460925db220cc61cf502cdd619e65dbf7b619b80e3ecba6ffbee8bf752627fdb55dfca56c3158fe9744689beaf16f89020f3b9bbee7df19ce148cde31497bac050a27bb8b5ed64906f80e02b7fda5ab060c77e8cb53562e25b0a589209861d753406db9133a6586371add466739a9c669fee91a423b06495ed416ecd2d3da8053164b8faf166f512caa271a63d3e999cb0b478ac01ca1a8087bfbbc1a6cd1ba8e6c1133c28c9d7331dc8f8b02b83306208eb51b790ab009032d88245bab9cf7d93a24e4ac589f22b0c25e9162112a0352e8391f0ac88cdda07aa82cb6de5701fa1ead66f38b00d3ecefb61743393ad546a9c838f436d11a7b50f91af946f092f4533a9f600253e27e0098f83900fb8c5f9b89d2715d3b2e4622583e8f9d21e76d704a6f1642d418d0498499f9af7ade003987d991a0fb194c51287705af4f753cba05836d492fcb534892b4952c989fcd27749b90e60fc98c42db912ad9dee141963d4283fd91de9809fdaae79016ddb592063975f24d3a837fa84d412775022cf3252fbf6e709eab86bd934f0e6b6279a0c82b68319d18eb1fd24501be946caa5d151daeda2c4dcf00139203cfb784174ee21f1cdbd4b332e7e1b50fbb0159629d23d4ab9b7b7b793beca95e9e70e39077efe1354ea", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80d3ace635dbcdb9, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x18, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) bind$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 18:33:50 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ac1ff0)=[{&(0x7f000002a000)=""/195, 0xc3}], 0x1) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=""/4096, 0xffffffffffffff60}], 0x1) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 18:33:50 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') exit(0x1d) pread64(r1, &(0x7f0000000080)=""/26, 0x1a, 0x0) 2018/02/27 18:33:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000), 0x8) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 47.790642] device ip6_vti0 entered promiscuous mode 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) setns(0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) socket$inet(0x2, 0x80007, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a8, 0x33c, 0x160, 0xcc, 0xcc, 0xcc, 0x414, 0x414, 0x414, 0x414, 0x414, 0x6, &(0x7f0000000300), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 'ifb0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'ip6tnl0\x00', 'yam0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, 'ip6gretap0\x00', 'vcan0\x00'}, 0x0, 0xc0, 0xe4, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}, @common=@unspec=@connmark={0x2c, 'connmark\x00', 0x1}]}, @TTL={0x24, 'TTL\x00'}}, {{@uncond, 0x0, 0xd4, 0xf8, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @TTL={0x24, 'TTL\x00'}}, {{@uncond, 0x0, 0x9c, 0xd8, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@empty}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x504) 2018/02/27 18:33:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @empty}, 'ipddp0\x00'}) 2018/02/27 18:33:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000100)={0x40, 0x0, 0x5, 0x6e, &(0x7f00000000c0)=[]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x25ec, 0x3, 0x2, 0x8, 0x7b, 0x7, 0x1}, &(0x7f0000000080)=0x20) pread64(r0, &(0x7f0000000080), 0x0, 0x2000003) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) 2018/02/27 18:33:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x10001, 0xfffffffffffffffb, 0x1, 0x7, 0x0, 0x801, 0x3010, 0x1, 0x2761, 0xffffffffffffffff, 0x3e, 0x32, 0x6, 0x0, 0x2, 0x4, 0x3f, 0x800, 0x401, 0x10000, 0xffffffffffffff1a, 0x5, 0x6, 0x0, 0x4, 0xe2, 0x4, 0x6, 0xb35, 0x6, 0xffffffffffffffff, 0x4, 0x23d, 0x6, 0x1, 0x0, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x2, 0x9, 0x40, 0x0, 0x7, 0x9e4, 0xff}, r1, 0x1, r0, 0x2) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xff81, 0x101000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/27 18:33:50 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x20000000, 0x200000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), 0x4) ioctl$KDADDIO(r2, 0x4b34, 0xea9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000000080)={0x91, 0x200, "41463df4cb5d48cd94f7de404eaf001bc52c398f2ee53b932365451729f23faf48e666c4a06076bb25e65f8d81f5f30774c465c113116a7b5697a6e5c08a9ebd187a21167cf31ebdc4c9af51491e2b9a416fc25637d373ce2cfb2fad6f1a7032a440b315dbbbb07d8db708f033c2351f25f03a65faa5795bd462338436285a4e02c7ef7af74eec31b0"}, 0x640000) [ 47.835254] device ip6_vti0 left promiscuous mode 2018/02/27 18:33:50 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x4, 0x2, &(0x7f0000000040)}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000440), 0x1) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000000280)=""/197) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 47.881401] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 47.895078] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/27 18:33:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000e09f58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80, 0x1000000000}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3}) close(r0) 2018/02/27 18:33:50 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) close(r1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) 2018/02/27 18:33:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000bbbff9)='ns/net\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x7) setns(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x400) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x58, 0x6, 0x9, 0x3198}, 0x8) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 47.932219] ipt_CLUSTERIP: Please specify destination IP [ 47.970603] ipt_CLUSTERIP: Please specify destination IP 2018/02/27 18:33:50 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000001c0)={0x1000, 0x7, 0x100000000, 0x7, "5ecfa2b855a77a7e14cfd398a07f6e6ec9a5d642198ab30a664c9cdf2d3905bfc1f70d441335cbcdabe7de79", 0x7}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400000, 0x0) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8aff0)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000), 0x325}]) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd090e10dd3a084f6, &(0x7f0000000040)="b933eb0a08701588ed4178e884ea33854feeccaaa707ca16c437a4e7aa400f9229a42b7699a791235d060f50841fe6489342a65a71ad484f7f55972520bce002e48feb9817b485ba7661fb1e4da4f9028cf7d392ec3f9dbf79ef7949fcf37c9ceea5a404390a99ade40a52781f6963f9812bb2757f0406f957d7a633f2edfaa4cd7e78d3e38828e438c5d020f4f04fc5a6301210d0c44f5551712832a079752c4465795677eed351d0c1ed472647d4bfd2fb78b96f01129635055e30c60f638421", 0xc1) 2018/02/27 18:33:50 executing program 3: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xf4bcbaa7c01199bb) dup2(r1, r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x8001, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000043fb0)={0x343, @tick}) 2018/02/27 18:33:50 executing program 4: setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0x10) 2018/02/27 18:33:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 1: r0 = userfaultfd(0x80000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="dc1a971a13458d2383526c6b84578084c895150e2d3d143844f123f6d23097ed99b2d87161987a9b154843312f7032c2a1437e24a1706ad00eae7e4e286d8b75fdd718cb244a16725090227c93f70972e605b2cf60f897db59a1031cc5319b350e276c9bf758b05d9ec40e7692454b072376876ebdc23646566fbd534d60f34e9ebe7ab66278d222e33646815f145031420e26c90cc21437faf58a6c133e2618bf6cc8d927da0ae4bbd2e42a446ac0b812e970a588b18599096772e608b86eea0f8629c15e91cbf78aa910a2034b0b4d9328bf9df85c20432a89", 0xda}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) 2018/02/27 18:33:50 executing program 6 (fault-call:5 fault-nth:0): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000064b760)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) socket$rds(0x15, 0x5, 0x0) 2018/02/27 18:33:50 executing program 4: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/validatetrans\x00', 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="bfcd4cf09e299d034c", 0x9, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="091b74747422c84592ac4132ee8bc641cb0c7588ccc0691544899d1fe36387b235786aeebcc086d822d387452c94f236d225b87eb80dbb2635101c99a2b3470c00a2597fa96bc889666ec395c0dc099c0a22f4c80c6df8846a08319cf866fe3b10ea2f91bd1b49dded293dac02b251d9b11d6aaa794ccac4", 0x78, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/02/27 18:33:50 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103b82, 0x0) ioctl$TIOCSBRK(r0, 0x5427) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/02/27 18:33:50 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0)=""/132, 0x84, 0x40000000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) unshare(0x20000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="2446202a1f", 0x5) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x10040) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000040)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 18:33:50 executing program 2: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) connect(r3, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x1}}, 0x2e) getsockopt(r3, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7cffc)=0x5f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44020120}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540300001102000229bd7000ffdbdf250a0000006801790021b7c83021f21e46c989e39769ef8019e1788beda21adf5c8d135b19b2e885296c222e2a0b7d8bf55ea11a17ec7fd60b2156464bd74125660b45b84d7641542f8577fc9a6815645c569a325edecc949e72955e5518530b9c98813e97dc47ace40e76eee9bb65e677484123f57098eeac483e655bff57347d7899bab6aa3980908066d0e2651987004364b7bb8a91ca838a129daecf1cf3617b3c881d3f08005d00000000000c002b0000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="1c73656375726969b66b657972696e677d00000000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x354}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000580)={{0x1, 0x1, 0x401, 0x3, 0x4}, 0x400, 0xffffffff, 0x100000001}) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) connect$bt_l2cap(r3, &(0x7f0000000540)={0x1f, 0x2, {0x0, 0x9, 0x7, 0x100, 0x8a00000000000000, 0x1f}, 0x1, 0x1}, 0xe) 2018/02/27 18:33:50 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3bff8)=0x4, 0x5) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket$inet(0x2, 0x6, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') 2018/02/27 18:33:50 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x87, 0xfffffffffffffffd, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) 2018/02/27 18:33:50 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0xc) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffff001, 0x1, 0xffffffff00000000, 0x7, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x957, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)) 2018/02/27 18:33:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000f9ffffff23000000"], 0x10}}], 0x2, 0x0) 2018/02/27 18:33:51 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x22000400) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000040)={{0x480000}, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b5fe0)={r0, &(0x7f0000b59000), &(0x7f00000cc000)}, 0x20) 2018/02/27 18:33:51 executing program 4: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x100) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./control\x00', r2, &(0x7f00000000c0)='./control\x00', 0x1400) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r3 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000140), 0xff2a) 2018/02/27 18:33:51 executing program 5: munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0xffffffffffffffda) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000001ac0)=ANY=[]}) 2018/02/27 18:33:51 executing program 1: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffdd60724a0e00080000ff020000000000000000000000000001ff0100000000000000000000000000014e204e20000890780000000000000000000000"], 0x0) 2018/02/27 18:33:51 executing program 2: unshare(0x20020000) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '\x00'}, &(0x7f0000000200)=""/248, 0xf8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/27 18:33:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) socketpair(0xb, 0x802, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x40, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000000, 0xdac, 0x5, 0x2e79, 0x49}, 0xa0) r3 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r2, 0xff, 0x3}, &(0x7f0000000040)=0x100000203) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x101}, 0x8) mkdir(&(0x7f0000000300)='./file0\x00', 0x4) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$dupfd(r3, 0x0, r1) 2018/02/27 18:33:51 executing program 1: unshare(0x8000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80000034) r1 = mq_open(&(0x7f0000000040)='^procwlan1\x00', 0x40, 0xfffffffffffffffd, &(0x7f0000664fc0)={0x0, 0x3, 0xffffffffffffffff, 0x0, 0x4}) lseek(r1, 0x0, 0x3) 2018/02/27 18:33:51 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00000000c0)="acadc68531c51e1395801dea1c74100bc52bd5cd9f3469fd645a9fdf274537535581a683eff7873702b26fc98d4dcc192469d005d8f5850bc0ac9e8c003078b677fbc8f7f02a75c4402800500f28bd5dee3a53dd1b85186cb0452a11c373393237b8b396db095c82fbbfe74e8b5bc008ef850fbdf0f3413c4e12d98d", 0x7c, 0x8, &(0x7f0000000140)={0x0, 0x989680}) nanosleep(&(0x7f0000000040)={r0, r1+10000000}, 0x0) 2018/02/27 18:33:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974692e5c8e5c406c6f4024766d6e6574315b2f657468308b657972696e6700"]) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@req={0x50, &(0x7f0000000340)={'bridge0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}}}) 2018/02/27 18:33:51 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 7: r0 = memfd_create(&(0x7f0000000080)='$security\x00', 0x3) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/38, &(0x7f0000000100)=0x26) unshare(0x800000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000040)=0x200000000001) setns(r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) unshare(0x40110100) exit(0x7) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140), 0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socket$kcm(0x29, 0x2, 0x0) 2018/02/27 18:33:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x3d21}, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000040)={r2, 0x3}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000dec000)=@ipx, 0x10, &(0x7f0000000840)=[{&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000880)=""/218, 0xda}, {&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f00000006c0)=""/91, 0x5b}, {&(0x7f0000000740)=""/198, 0xc6}], 0xf2, &(0x7f0000000100)=""/151, 0x92}, 0x40) 2018/02/27 18:33:51 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200000004000, 0x0) mmap$binder(&(0x7f00000a4000/0x2000)=nil, 0x2000, 0x0, 0x36013, r0, 0x81000) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 1: clone(0xfffffffffffffffc, &(0x7f0000f66f9b), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a71fff)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) getpgid(r0) r1 = memfd_create(&(0x7f0000000000)="626465765c2bbe00", 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x8, 0x6, 0x1, 0x7, 0x8001, 0xffff, 0x3, 0x80000000, r2}, &(0x7f00000002c0)=0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0x80000000, 0x4, 0x0, 0x11}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000300)=0x9) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) 2018/02/27 18:33:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000040)=0x4, 0x200000002) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/02/27 18:33:51 executing program 2: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f00004a8ffe)='..', &(0x7f0000f6f000)='cpuset\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001700)={0x0, 0x3ff}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001b80)={0x0, 0x5}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001c00)={0x0, 0x9}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001c80)={0x0, 0x220, 0x20}, &(0x7f0000001cc0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001d00)={0x0, 0xffff}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001fc0)={0x0, 0x401, 0x8, 0xfffffffffffffffa, 0xf, 0x200}, &(0x7f0000002000)=0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002080)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @rand_addr=0x2877}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000000c0)="f53be830c6fb0b56f664904e104e25046dd432dea9d4142315ef8f66e7ec3952a3ac8cd27627b73f5ac78db1fd9be764dd12e984512810f133d31b485d0ff1b0868297c059dccf8ba990977c389c0341556e4f5cc05ed1fefaf02ef2acda87328eb0bb13680aa7cd63faca1c462db403d5f8b5406609ec56d1aaaf8464419810bcb4d791be31c2c9f47fafd4dec7d488d17593c668ad89028ca641a088ff1750e3ab25c61e2d362fd19c839ad52325385d0fa2c17e2f513b7128e24b0a28b6f3190c08d5735c4a7d8c8e3b66", 0xcc}, {&(0x7f00000001c0)="be7c6ae80543f2ee6fd69757b90a7c13d3f162decd1755685a6003f6dc281161df8af0c8209bf4656c51e93d145b332cf7a66829301f2ad1c4c1fafcdf891872e9ccfa4eaafbd55a8580679edf73c08c84f0e5af085b272eecaf6bf097ba578cc7960d39106c5e931bb3385d59bcadee993c04d0a8e2bcae65f051fcdd83142a80865fbfb05d2ccb8434d6a5e5588b0efbf73836db0e3f674a387ff35877c806589cc8e78cb547162d167f66f112809eb66ccdf4fedb08ecc1fdab2fd8d46b1b49f2b289116560417e82a6f5d2173ce7acb3969a07fb89c77e6fd444c0a0", 0xde}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="7fa21d1d22fe1a9e0766f46fd9ef104f401e129b402c47f5579424d3905f0e4faab6719d85612f271a75ee007a533e7f4db9e4b1a4fdfadee1c8ec845d9ff4076359ad7787700d823cc85a6fdfcc8d38225425bc9d69caa840a34879690d4db2fd10120caa2471ed6e51b8b0a4b4e4275f221a2ccfdb16be05cc68a4ca634cff7fd565d27e6ea013b98a3ca68d8d3c", 0x8f}, {&(0x7f0000001380)="98f3082ad5cb656ffe419c3dab6e2e98258cbca2c8369e3f157610361443460dbcf0d319d31cc80753342f5f5f8847fb1e3e6c6ea3a6c03e4746e0c81b1385592547ca9cfd2a49ed7ce70428811d1d29ec688a2ca150796ffccd0a5b8d284fd40fe595c31b3facee7ccaa7c4ee7a207832f875019186da90631c83dcd86e66b712fde6c51bfe515f6999d1f344b2ddc1e02ee8f5c08b21b029560eb8eef12dfde0c80f57a070acb99a117ea26b878ac2038574b49a6cbd0fc3c906997aefb788aaa936588fd40ee67f66da6e3ca0cf20382392ec9c9c65edd30d", 0xda}, {&(0x7f0000001480)="ca59317bbff1e34d4b0a258eb3d8bfc2a0ff87a7081463a7d9d995cde859863c95ab178da13e325e52d20c1e482d4e68318b7c1bb5d6ec2cc5634b7e7119f40d26235771e059f8aeda972df98e945e4952d7b82865b8871d8e1524a630d9bb0678731ccdc1ac1be62601872ea117ea14d15fd32121e76eb7daf7aa55c1f0b91c18fc598f57103cbc885a8989a76368e804cf8fce71884ad80d76ea770d", 0x9d}, {&(0x7f0000001540)="44e6a2cf90031b15ff93e5d2f2f68ec4e94de015c917a0533d7dda2682289920f8283acc2477d26029918cd560f050503861abd1b7694125c1731a3c33b95c414235692c39fb564066b0cd48665e946923110a6e59a5c7cb35722edb75daee40c97e8be1ee33d463bf3491", 0x6b}, {&(0x7f00000015c0)="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", 0xfa}], 0x8, &(0x7f0000001780)=[@sndinfo={0x1c, 0x84, 0x2, {0xd7a, 0x3, 0x1, 0xfff, r0}}, @init={0x14, 0x84, 0x0, {0x2, 0x5bc4, 0x2, 0x80000001}}, @init={0x14, 0x84, 0x0, {0x3, 0x800, 0x1, 0x1ff}}, @init={0x14, 0x84, 0x0, {0x5, 0x8001, 0x4, 0x7fff}}], 0xb0, 0x80}, {&(0x7f0000001840)=@in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0xecb9}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000001880)="d603cde0ef420257d7a6cebdd7c28b6c5389e2b875d914c18d9c1f2029335e00ec55e374420545623033197dad176643503ee9fb5f9aea56b0b92d83c53223eb2840cff45c227f991748121b8a92244ad99e6fd5bbc9c9be875c0394a33597e3b0adf17ff169e8d712b6ea97153269a607d28be6e57b4770ecb7bf7e533947cbbe22a742d821aac909c05a46b7de2fa30abf4881c4937c445cb020b7336ea059c13832918126d5bd2831f25ce51bed3c", 0xb0}, {&(0x7f0000001940)="c8c5dda706661f2115c6241291e2193c8341ca80e5a6e48453ef957d7c1ca5d59db3bdbc589393", 0x27}], 0x2, &(0x7f00000019c0)=[@init={0x14, 0x84, 0x0, {0x0, 0xbb, 0x4, 0x2}}], 0x2c, 0x10}, {&(0x7f0000001a00)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001a40)="bb4bd4a63fb29f2161b6584f454abd84c2458dc72caa493c62de31e155a39ed3686c712e678cbeb7d58da7967d4e0a8c82ba8696c832db2ff3c573deea733eee0dd79b3ced7a3b098634c31c57afbbb2e8bf89d62033eff1cf7dcfb1aef6a3935bcf150ffc8a3d3d360b06cce9332842530a3473357079b55506ff1640dad9b72a9028c7905ce253ba5ffb32d088fdb1e5a0d0b95024010ec6927ebe67adf3e52e1a7fbb72b8132f812c15be4839ab5a473c1cf9e20927f74fffd852aa7ec1490683d27491fd0498560dcbdba81299fe41", 0xd1}], 0x1, &(0x7f0000001d80)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8001, 0x8204, 0x1, 0x6, 0x8, 0x9, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x200, 0x1, 0xfffffffffffffffc, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x5, 0x8000, 0x1f, 0x7cc3d4d4, 0x9, 0xee, 0x5, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x1, 0x0, 0x8, 0x0, 0x80010000, 0x4, 0x1, r4}}], 0xb0, 0x880}, {&(0x7f0000001e40)=@in={0x2, 0x4e24, @rand_addr=0xffffffffffff8001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c2fb50287d12cb2dacf1aa7d17583ecca9df4fddc3ed44ee84c9efa33fbfeb8f1129d2fa90d141f41bd3d626421f168c36efca782de469c1df84e7f24c1de32cffa0177249e63e61d99f016cf9fb1a18553dd327780a5090e855b958c114881dea030386e0759271546bc312db5705d0d5c8a3782140886a2c1f8656ec88536832040cdf56a080fb4ac7c1ca715255f0a5067fcb9fca6f3fe3d936c65665ec07d9876ac458ded6c829dd0c76029f43953cda1432c97c64ee51a9efcb35652d51b5a89949c3cb1c3fbd02150ca73872600f70a38843638a23f7b227", 0xdb}], 0x1, &(0x7f0000002040)=[@sndinfo={0x1c, 0x84, 0x2, {0x80, 0x204, 0x8, 0x80000000, r5}}], 0x2c, 0x90}], 0x4, 0x4000000) 2018/02/27 18:33:51 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)='4', 0x1}, {&(0x7f00000002c0)="d5", 0x38f}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x3, 0x7, 0x0, 0x8, 0xfffffffffffffffe, 0x5, 0x2, 0xfff, 0x4, 0xcf5, 0x9, 0x1f, 0x1000, 0x2, 0x8001]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x17, "e53faa61f4c70f54ecb7ccc9f9b2e3140700aaa686d359"}, &(0x7f0000000200)=0x1f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x40000000000000}, 0x8) 2018/02/27 18:33:51 executing program 5: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x4000000000003d, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x3, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) 2018/02/27 18:33:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402040, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x40, 0x6, 0x9, 0xfff, 0xbc, 0xff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'lo\x00\x00o\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000020307f81cfffd946fa2830020200a0009000500050300000000a3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x800, 0x2) 2018/02/27 18:33:51 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20840, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000004c0)=""/222, 0xde, 0x5}, 0x10100) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000600)={@empty, 0x1000, r1}) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@rc, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/51, 0x33}], 0x2, &(0x7f0000000300)=""/146, 0x92, 0x7}, 0x120) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200080) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x1000}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fb3ffc)=0xac, 0x4) 2018/02/27 18:33:51 executing program 4: accept4$packet(0xffffffffffffff9c, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x4, 0x6, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x9, 0x7, 0x3, 0x1, 0xfffffff8, 0x11}, @call={0x85, 0x0, 0x0, 0x15}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000200)='syzkaller\x00', 0x6, 0xe6, &(0x7f0000000240)=""/4096, 0x41100, 0x1, [], r0}, 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000001480)=ANY=[@ANYBLOB="02004e200000000000000000000000000000ffffffffffff00000000e0767a4161062d4fdd8f29e25f1eeb072b07520e16adaf53d212876da6d2649b4a47fb959e1b7280865e14f342488532f00393b6006caa910400d711336f06dfb03ae742abfe663c6615054f4555c7af583f0b3fa18fa1e28dc07bb48bf8affe0a15c0798843ad31198d588a472df9c53805a151ab65c83e7b4eeaf4e88f5d6cef58da98f4389cd80e8da7abcf43fc67aef851fd8c044b030b6cb6c057"], 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="2000000029000000320000002f863cca5f3337e3b37a37cea18aceafd1ffffffff4574acb2ac28422d050a7983518754c16f2fe8b8fcdd0744c14aa52f9bd4fe66d22c6ec1663550e923aebf8bc79a1aa43fb5d25dd22e3d84340edfabdeaeb49759f248571052b7d93cb0d1"], 0x20}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r2, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001280)=0x14) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000040)={0xcc49, 0x3f, 0x1000, 0x7}, 0x10) 2018/02/27 18:33:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) write$tun(r1, &(0x7f0000f1eeea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000966f90)=[{&(0x7f00000b43af)='*', 0x1}], 0x1}], 0x1, 0x0) 2018/02/27 18:33:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) select(0x40, &(0x7f0000000140), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xffff}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000100)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x842, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6515}, @in6={0xa, 0x4e22, 0xd32, @local={0xfe, 0x80, [], 0xaa}, 0x5e5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x400}, @in6={0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0xbc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r3, &(0x7f00000001c0)="23d88b8d8bf05fdc68663d4c37ac9a5c7f488e7b8fecffbc57b536deb0924d8f07ebff1a9494e42f523a29e64dd6fd3e8daf00c1bbd4bd974e211ba2377f39155e0bd1b8eb3de58bfcb1daf27762f39556b570c049a4baa9d591980c6c65e8f389e76eacc36086b1bf0d9050dc4715f8ed802ff06c43f6a91be4fde5a300596b91155b744c529b1d45005ce37a7edc506371bf724be11d4153140898f13c8108b4fd1537842db17bc4580b8ee110cc39436abcab30121ef260f81aef0af7bb12442230570902f9e6fc8296d328c275df926cc7dfc6ac6b", &(0x7f00000002c0)=""/159}, 0x18) r4 = dup(r2) getdents64(r3, &(0x7f00000003c0)=""/215, 0xd7) dup3(r0, r2, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) 2018/02/27 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffff8, 0x4) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) 2018/02/27 18:33:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff812feca0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/27 18:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x80000, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) socket(0x1e, 0x2, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/02/27 18:33:51 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 18:33:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffff, 0x3ff}) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/221, 0xdd}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x401) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/230) r2 = syz_open_pts(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000180)={0x2}) ioctl$TIOCNOTTY(r2, 0x5422) read(r0, &(0x7f00000003c0)=""/217, 0xd9) dup3(r0, r2, 0xfffffffffffffffe) 2018/02/27 18:33:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000100)=[], 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/98) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x4, 0x46, 0x8, r1}, &(0x7f00000000c0)=0x10) 2018/02/27 18:33:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffbfffe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000005c000)=0x20) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) 2018/02/27 18:33:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xfffffffffffffdcf) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x0, 0xbabf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = gettid() tgkill(r2, r3, 0x10) 2018/02/27 18:33:51 executing program 3: socket(0x1d, 0x2, 0x4000000000007) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/02/27 18:33:51 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x3, 0x3, 0x0, 0xf}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0x3, 0x401, 0x9, 0xffff800000000000, 0x6, 0x0, 0x7f, 0x30, 0x400}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/27 18:33:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x77) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000680)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) 2018/02/27 18:33:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x401) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x6, 0x2, 0x3ff}) ioctl(r0, 0x180004522, &(0x7f000022afff)) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x200000000000000, 0x7}) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) 2018/02/27 18:33:51 executing program 1: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000ecd000)={0x0}, &(0x7f0000f5fffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000040)=0x8) 2018/02/27 18:33:51 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) bind(r1, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x8, "633d6b319676", 0xffffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000001c0)={0x0, 0x2}) getpgrp(0x0) 2018/02/27 18:33:51 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fcntl$setstatus(r0, 0x4, 0x400) write$sndseq(r0, &(0x7f0000619000)=[], 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xffffff7ffffffffa}, 0xfffffffffffffd52) 2018/02/27 18:33:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0a4e27fd7f953d567b298f7b93b51f81838438cfc89d17004e230000000000"], 0x4, &(0x7f0000000740)=[], 0x20000187, 0x0, 0xfffffffffffffd27}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x520, 0x0, 0xcc, 0xffffffff, 0x0, 0x2fc, 0x454, 0x454, 0xffffffff, 0x454, 0x454, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xa8, 0xcc, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffc}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e23, @icmp_id=0x67}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0x1f, 0x3}}, @common=@srh={0x2c, 'srh\x00', 0x0, {0xff, 0x1c7, 0x5, 0x4cb0, 0x5, 0x0, 0x20}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x3f, @gre_key=0x101}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0xff], 'irlan0\x00', 'bpq0\x00', {0xff}, {0xff}, 0xff, 0x88, 0x5, 0x4}, 0x0, 0x120, 0x158, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x93, 0xfff, 0x2, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x3, 0x1, [0x1, 0x2, 0x2, 0x4, 0xb18, 0x28, 0x1, 0xfffffffffffff52d, 0x7905, 0x8000000000, 0x1, 0x9, 0x1, 0x2, 0x9a, 0xfffffffffffff800], 0xd}}]}, @common=@unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x81, 0xfd, 0x5}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x57c) 2018/02/27 18:33:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) 2018/02/27 18:33:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x804) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:33:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000000040), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000340)="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") 2018/02/27 18:33:51 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10b00, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x20, 0x5]) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x80000000000000) r2 = 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, 0x4000000000000, 0x0, 0x0, 0xfffffffffffffff9, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x9) fcntl$getown(r2, 0x9) fadvise64(r2, 0x0, 0x4, 0x1) ioctl(r2, 0x2075, &(0x7f00004a2000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000180)=[{0x7fffffff, 0x86, 0xfffffffffffffffd, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x7}, {0x7fffffff, 0x7ff}, @control={0x2, 0x7, 0xffffffffffffff00}}, {0x3ff, 0x6, 0x5, 0x66a, @time, {0x3, 0x1000}, {0x9}, @connect={{0x9, 0x1}, {0x8, 0xa000000000000}}}, {0x8, 0x100000001, 0xfffffffffffffeff, 0x3ff, @tick=0xc9fc, {0x8, 0x2}, {0x7, 0x1}, @quote={{0xfffffffffffffffe, 0x9}, 0xfff, &(0x7f0000000140)={0x6, 0x3, 0xffffffffffff7fff, 0xffffffffffffffff, @time={r3, r4+30000000}, {0x3}, {0x40, 0x7fff}, @control={0x1, 0x3ff, 0x2}}}}, {0x2, 0x8dd, 0x5, 0x4, @tick=0x2476, {0x6, 0x10001}, {0xfffffffffffff629, 0x5}, @result={0x4}}, {0x0, 0x80000001, 0xffff, 0x0, @tick=0x4, {0x6, 0x80000000}, {0x2, 0x8001}, @queue={0x4, {0x4, 0x2}}}], 0x8c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240)=0x50, 0x4) [ 48.915536] kauditd_printk_skb: 19 callbacks suppressed [ 48.915544] audit: type=1400 audit(1519756431.742:41): avc: denied { map } for pid=6879 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=9466 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/27 18:34:02 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000002c0)=r3) socket$inet6(0xa, 0x80000, 0xa5b) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@dev={0xac, 0x14}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000300)={[], 0x3, 0x6, 0x9, 0x0, 0x400, 0xd000, 0x6000, [], 0x2}) 2018/02/27 18:34:02 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x1, 0x1f}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000100)=""/35, 0xfffffffffffffd56) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/27 18:34:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x2, 0x3, 0x1, 0x9726, 0x0, 0x7, 0x0, 0x8, 0x10001, 0x5, 0x3, 0x9, 0x4, 0x8001, 0x2f, 0x7, 0x0, 0x4, 0x3, 0x1f, 0x6, 0x0, 0x3, 0x4, 0x0, 0x0, 0xe6b3, 0x100000000, 0x9, 0xffffffffffff0000, 0xc3, 0x8, 0x9, 0x7fff, 0x100000000, 0x800, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x31881, 0xdf, 0xfffffffffffffffc, 0x7, 0xd31, 0xfffffffffffffff8, 0xe7}, 0xffffffffffffffff, 0x7ff, 0xffffffffffffff9c, 0x6) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/27 18:34:02 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000eaa000)={0x77359400}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x20100) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x3, r2}) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x9, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 2: syz_emit_ethernet(0xfffffffffffffe0b, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x1}) 2018/02/27 18:34:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) ppoll(&(0x7f0000000b00)=[{r0}], 0x1, &(0x7f0000000b40)={0x0, 0x989680}, &(0x7f0000000b80), 0x8) 2018/02/27 18:34:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000140)="dd695cf66d5e709eed5748490165a92a87c3522956c4e19e1e92d41cb11a8b99b337dda4cd8e2482d06dc231d9c70c9d62e35fdbc7b80a26c7ae34eeb8df2da4ce7766e1ba7b94b70853585633eb28e1a137534249a383b225892d677059995dddcd13999ac2bcc4b95f9d5bf87d75b8a763796641015ee74cc190de246e09cd0185b827e5d8beea3bcebe43973df77d96577c37039e17157ae8c99cfa236c47c060515683668190b3aeef154f747446a59e5ac015b849277300694156925e2edb91460d56a2"}, 0xfffffffffffffeff) 2018/02/27 18:34:02 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r2, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x10d, 0x1}], 0xc}}], 0x2, 0x0) 2018/02/27 18:34:02 executing program 0 (fault-call:5 fault-nth:0): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x33d48000, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = dup2(r0, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/02/27 18:34:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) 2018/02/27 18:34:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x5, 0x200000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000300)={0x7, 0x20, [0x3, 0x5, 0xfffffffffffffffb, 0x5, 0x96, 0x7ff, 0x8, 0x1]}) socketpair(0xf, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)) seccomp(0x0, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x400, 0x3, 0x1, 0x6}, {0x3f, 0x1932, 0x10000, 0x7}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x9, 0x20, 0x4}, &(0x7f0000000380)=0x10) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) 2018/02/27 18:34:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x8, @empty, 0x2}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x1277, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872"}) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='ramfs\x00', &(0x7f0000000100)='ramfs\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='\x00'], 0x0) unshare(0x20000) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x29) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000384fe0)=[], 0x0, &(0x7f0000b27000)=[], 0xfffffe69, 0x40}, 0x0) 2018/02/27 18:34:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x5) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0xf001, 0xd000, 0x9, 0x9, 0x9}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000002c000)=[], 0x0, &(0x7f000002cff0)=[{0x10, 0x29, 0x2000000043, "00fc"}], 0x10}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x10000, 0x3, 0x0, 'queue1\x00', 0x1}) 2018/02/27 18:34:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14ff7f000098a6994f4eeee415b7a69063e4ff000c976cc49002021b137fcff0101a4e5a046d80bf3267bcc5fc5c37e8ed310fb7dea84446f96987ee7074f4287fb1c1fdd719ba476bcbbc13f5817477979d15c5e02b7a0ae0f777343c9d9e42a6fcaa686c3c1f6978a1f4e53339e015e26963777363f7e37bf956907c21d8ffa16785cdb66df8"], 0x14}, 0x1}, 0x0) 2018/02/27 18:34:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x7fffffffb) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aecff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0xffffffff, &(0x7f0000000040)) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x7f}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x498000, 0x0) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000000140)=""/204, &(0x7f0000000240)=0xcc) 2018/02/27 18:34:02 executing program 1: io_setup(0x9, &(0x7f0000000040)=0x0) io_destroy(r0) exit(0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='coredump_filter\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000000c0)={r2, r2, 0x1ff}) io_destroy(r0) 2018/02/27 18:34:02 executing program 5: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e16ff0)={0x2, &(0x7f0000001080)=[{0x3d}, {0x6}]}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x77, 0x4) syz_emit_ethernet(0x11, &(0x7f0000001180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805}}}, &(0x7f0000000180)) 2018/02/27 18:34:02 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8001, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000140)={{0x7}, 'port0\x00', 0x2, 0x2004a, 0x7, 0x9, 0x100000001, 0x6, 0x40, 0x0, 0x4, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_addrs=@ethernet={0x307, @random="e161bdab5b4c"}}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, 0x1e) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0xd2) 2018/02/27 18:34:02 executing program 3: clone(0x200, &(0x7f0000dc0fff), &(0x7f00001b5ffc), &(0x7f0000f8b000), &(0x7f000042bf7f)) clone(0x80000000, &(0x7f0000000080)="13282073a2a5950ad21ea5e5210a9daae134478f4af35c1acf6d35cdac44a575c9daff7c65073a87b6624f37c8e812f2595ab1bc7ab50922b6e35c880a9174821e65d2a2c72964d6cf25669d2645304cc34fe9af7ded97e4362cf57e2acea937d85b100e568eb85aed91aaf4a9bcf262c5a5aac5380d4f7a77e10da0d6e4f1781c69a13cf242f913bbb466fc6335e5d59c98fcf2d484688135375dcd661abfabf867c84b57a5142edc0bd6", &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="0a4fcbcdafa8ffcc579f5a5c6d5e3e3061a39e7cb9f0c2395c20ef29f519b1bbdcc6e03797fa88f6bb24ae68e0f2a9aa30b6ca729d48045f3c38058cd1705bfc2089bcb4823ae17427aae8e6135e258deddd67c196b8cf2d5a261ca7a75e1ed9995272b3e23957b8fa1faa7c4706d6679dffcb4c63ef3b691a09c747fc5f45430cea43121c96198b5124ab93f9bf3c5f9ff667902fc89bd8168206a30ea6740e2eb6aabfc499a42249c9c38e568dff4e1ff8959f8f1bf24690343bdfe76b8d6d") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000280)=0x7fffffff) connect$netrom(r0, &(0x7f00000002c0)=@full={{0x3, {"a811453e104797"}, 0xffffffffffffb565}, [{"c9d41e88f888d7"}, {"7f124dc3fc4e8e"}, {"a6a87ec4b17739"}, {"be7d50f516d3dd"}, {"153e83107a6742"}, {"a40d29e13d1efe"}, {"550bbc5f187c6c"}, {"54f688321d19bd"}]}, 0x308) mknod(&(0x7f00002f3000)='./file0\x00', 0x40, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000400)=""/4096) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) sync_file_range(r0, 0x0, 0x2, 0x2) 2018/02/27 18:34:02 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/02/27 18:34:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000000340)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/179, 0xb3}], 0x4, &(0x7f0000000380)=""/39, 0x27, 0x401}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xb5b, 0x515, 0x3f}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r1, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000340)=""/218, 0xda}], 0x6, &(0x7f0000000480)=""/230, 0xe6, 0x5ac}, 0x10000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000005c0)={'syzkaller1\x00', 0x1}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x5]}) fcntl$notify(r0, 0x402, 0x1) 2018/02/27 18:34:02 executing program 2: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ioctl$VT_RELDISP(r0, 0x5605) ftruncate(r0, 0x9) 2018/02/27 18:34:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000080)='procposix_acl_accessppp0!\x00', 0x1a, &(0x7f00000000c0)='system\x00') r0 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000100)=@alg, 0x58, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/31, 0x1f}], 0x1, &(0x7f0000000200)=""/123, 0x7b, 0x3a7}, 0x8e0}, {{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/75, 0x4b}], 0x1, &(0x7f0000000380)=""/146, 0x92, 0xffffffffffffff3a}, 0x2}, {{&(0x7f0000000440)=@hci, 0xc, &(0x7f0000000580)=[{&(0x7f0000000480)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0x1}, 0x6}], 0x3, 0x40, &(0x7f0000000680)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xc6, "e15139230c55f506d3ee43bc7d0f72dbdec1a55ea1b972b2607e4476dd91e3954a11d2c7b61ac237b836b0d454e9488685d5a06dbcc0d7add33f6778c3ac508d60572a7f300aa31a0b284174a5e2adf5395f06631d31ded449659307580217dbe8a5487e81334ac9d3755f1f304255b5dfa43250c4978def43eb2a4b68e3f92ee879a1e851f2a9d44db9c0084135c5f3d26255e75b62b9e01db006ab3d1c06e62a7f9d39b66ab120d95621c5a7729bfced01517a2ccefc1dec1718c69208ed38f80d8399b3b8"}, &(0x7f00000007c0)=0xce) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000800)=r4, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 18:34:02 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x1, 0xa40) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x20000000000, &(0x7f0000000240)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003efff0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000000100)=""/12, 0xc) read(r3, &(0x7f0000950000)=""/128, 0x80) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x648b, 0x101001) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000140)=[0x9, 0x5]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000000040)={{0xfbc3, 0x5d0}, 'port1\x00', 0x40, 0x10000, 0x50bf, 0x4, 0x3, 0x80, 0x5, 0x0, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000180)={0xfffffffffffffff8, 0xff, 0x2, 'queue0\x00', 0x3f}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x1, 0x1, [0xeb]}, &(0x7f0000000480)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000004c0)={r5, 0x6, 0x30}, &(0x7f0000000500)=0xc) write$selinux_context(r4, &(0x7f0000000400)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x8, 0x2, 0x1, 0x1}) 2018/02/27 18:34:02 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @empty}]}, 0x18) rt_sigprocmask(0x0, &(0x7f0000000040)={0x7f}, &(0x7f0000000080), 0x8) 2018/02/27 18:34:02 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000040)=""/190, 0xfffffffffffffe24, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="55599391221f5c861a6c8de50e87a79806aa9b22e81861b41396c38fbbffb248de7415b3fe8c9e9ab090213857e113b8eb39675deb1036c8041d2690f07434b5f72430f9e8f83e330541413f102fda248f840eda1252940c8ea9168c8eb1962402070f0b6136d7a2731f9a0df155bf7beece67b2a752b9bfdccb6052cb097425417e9c3022470903fc4da64048ac7dca4b50dea68ce1bba7b4f2fc79a271a2c20e01dfb2c33ac87b6dcfb309e6cdc75cc7cee8c08448340a903e7c504d910d0692103d892544e7f96c931226bb7e5fd31b06284cb0", 0xd5}, {&(0x7f0000000380)="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", 0x150}, {&(0x7f0000000300)="5a83f1086fe3400d2e4d78ad238bf38c6faa5359a1cca7447e619a155baed25ab4c13f96da1f5d699c5b97730e250804f2fc685fa28bc44239555a413df79bfdf6819a3bab72e231e209de5d1bdf837b12e9332ae637ad", 0x57}], 0x3, 0x0) 2018/02/27 18:34:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x7, 0xfffffffffffffed4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="16da", 0x2, 0x20020003, &(0x7f0000000100)={0x2, 0x10004e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000980), &(0x7f00000009c0)=0x8) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/02/27 18:34:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000080)='userprocbdevvboxnet1\x00', 0x0, 0x0, &(0x7f0000000040)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/166, 0xa6}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0xc2000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @local}, &(0x7f0000000180)=0xc) 2018/02/27 18:34:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x8, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0xcbdd}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7f) 2018/02/27 18:34:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x9, 0x80007, 0x7ff) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x8, 0x1ff, 0x344}}]}, 0x40}, 0x1}, 0x0) 2018/02/27 18:34:02 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:tetex_data_t:s0', 0x20, 'system_u:object_r:selinux_config_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) dup2(r0, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) 2018/02/27 18:34:02 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000000080)='//file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='/', 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/153, 0x99}, {&(0x7f0000002200)=""/190, 0xbe}, {&(0x7f0000000040)}, {&(0x7f00000022c0)=""/230, 0xe6}], 0x6, &(0x7f0000002600)=[{&(0x7f00000023c0)=""/159, 0x9f}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/97, 0x61}, {&(0x7f00000025c0)=""/26, 0x1a}], 0x4, 0x0) 2018/02/27 18:34:02 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KDSETLED(r0, 0x4b32, 0x8001) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r1, 0x0, 0x2) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8082, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x8000, &(0x7f0000000200)=0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0x6, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x118) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00000000c0), &(0x7f0000a46000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x7ca9, 0x1}, 'port0\x00', 0x8c, 0x80814, 0x800, 0x8, 0x28, 0x30b, 0x3, 0x0, 0x5, 0x3}) ftruncate(r0, 0xb) 2018/02/27 18:34:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x0, 0x2, 0x1, r1}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0xfffffffffffffc5d, 0xde, 0x4ae, 0x4, 0x7, 0x7fa3, 0x10000, 0x80000000, 0x1, 0x0, 0x8000, 0x2, 0x674, 0xc0a, 0x7, 0x10000], 0xf001, 0x402}) 2018/02/27 18:34:02 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000040)="74920424", 0x4) 2018/02/27 18:34:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0180"], 0x2) 2018/02/27 18:34:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@upd={0x120, 0x12, 0x600, 0x70bd2a, 0x25dfdbfd, {{'lrw-serpent-avx2\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0xfe7077b}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x7fff}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040000}, 0x4048000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/27 18:34:02 executing program 4: r0 = perf_event_open(&(0x7f0000757f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x1000000000009013, r0, 0x0) r1 = userfaultfd(0x40800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 18:34:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="afc79807012e9c23c76819d90dd6f76e7c68d3348c765ec9be71692daabf709d6d1c477f278377a2a63a0e265c30b10386183fc68c95620d85f0692f3f22dec896969c09ce4f752d320f19c34ad74a9edd9bda30dacad4142acd10db50dda889da20698a412e8a7d58ee400a1bc29691f4d330", 0x73) 2018/02/27 18:34:02 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[], 0x0, &(0x7f0000000740)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000400)=""/79, 0x30b}, {&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000680)=""/136, 0x88}], 0x6}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xe0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440)=[], 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/02/27 18:34:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0xc31, 0x8007d) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x3) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/170, &(0x7f0000000100)=0xaa) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000180)="df2681266bd728d794ac498c8051566f7dc67718e0d870fc8fe602508a52ebc4c17b8aae1047c2b66d2fb4cdb2ca61284a261e0d5ce42b350b933929b85a332b022b9c68438803664d5514f5", 0x4c}, {&(0x7f0000000200)="22748897d1e3efb6639e20e596a41a62fc8490f1a4b852ed00d431a873b2c3ee4ddcc5b5dae20e5fc6f61f6f49eb9f5dbf47c9e7211701f91b1226e7f4aaec7415743be2741c3948d156960982bd7404450d31e7cdb8a1c06114a5610c0c33583c6cf858edb279c49a46d2a0f702d38327e37b31e50d59284121415f5292ddc70dd12fa967e48ffe8f4f6f42bc88243930705c8eac0c37f0366861cfe3e80aa24d09b7163eb9228881ef6af200085af923bc560653bed481f6fa407d073d4a70397db370554ac143eeaade37baf0008e7f0d1a3d8b10bc03213ac01d3d8f4fd872e35a600aa6a056d7f6f24c", 0xec}, {&(0x7f0000000300)="5a2049cf75059e5edcb6478351ca6c0bc8f248005277daf9db11faf8cc7d4d5b", 0x20}, {&(0x7f0000000340)="e7ca86ced6e12b876f7a7a0ad1c249afd6b4c055526e8d7175f95d09dc144642019aa0c203687f8a106c9f9d34fb62d8fe243d8865710c18ccf9450e2c09e86f8490db7d96393ddd55fb38d427818413c09a19ed46e6340d70d450fa58953e5072f9e0121af5d35bb52d84e68594b7ca814155ea3312d1ccf4cda88d0d9645ae64738c5a207559c4a56edc120505f26b8adfa619a676b227e72f947b5992f4c0d13359218ba31731559415fd6a870fb3b8a01f297e07d84bda6f397336425c3e37204edf30267feb9788bf093d1a871f7859d6ed1dc34c06ba75d6a252783f59c4", 0xe1}, {&(0x7f0000000440)="2447290c87f981fb9b61cc372d333d069dc09403b24a3291cfd87da4503f2827d39e45d004e98ea51509ceac10516591fde6b7ba9c83fe617c5a5c15347397304b0463b54f28e32811d68edea76b4bc0bed0604dabbf1b00d8c6ec5696030050d9f1a8fa107e1a4e590313f60ae40d27ac6186f0a07b76e0ce7841e38098508cbda698d334e2a17cc4ad1b848c2d37afbaf528549952d49dced124f276114b287601340bedde1ab49c38f90a5b229f56017759bd2b1b3c775ed079093779", 0xbe}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="980000000301000005000000eb312cca8b47d30568b17727340cff3d0b369634d10436d7301a6d1ccf8c0513096a1066c9b5c3bf250e3a06ca7b926153b790d5e782f955b3836f1b44ba8a5c1b8c627c53fcdd69b18d766474fba3bbc55be98a43595b9515f9ac8bb0990c23eedecef3987c1d5f88beafc8c55f060a5d2c1e6ba31d0ea2badbd6431c9e0ca93587e937c6dd5d2a0ddd8718cef83af1a4b98c461a28000000000000007c000000ac16952f10e56de38fdf9e9756782ad2cdbaf4"], 0xc0, 0x20000000}, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/27 18:34:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0x0) close(r0) 2018/02/27 18:34:02 executing program 4: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x2) setsockopt(0xffffffffffffffff, 0x2, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0xffffffffffffff6c) 2018/02/27 18:34:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x34400, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@mcast2, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e24, 0x1, 0x4e21, 0x7fff, 0xa, 0x80, 0x80, 0x73, r2, r3}, {0x50, 0xdda8, 0x7f, 0x1, 0x101, 0xa8c0, 0xfffffffffffffff7, 0x4}, {0x800, 0x10001, 0x0, 0x3}, 0x4, 0x6e6bbc, 0x1, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x34ff, 0x3, 0x2, 0x8000, 0x4, 0x1000, 0x4}}, 0xe8) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) dup3(r0, r4, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) 2018/02/27 18:34:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) 2018/02/27 18:34:02 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[], 0x0, &(0x7f0000000740)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000400)=""/79, 0x30b}, {&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000680)=""/136, 0x88}], 0x6}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xe0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440)=[], 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/02/27 18:34:02 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000003fc8)=""/56, &(0x7f0000002ffc)=0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x0, 0x800, 0x0, 0x1, 0x2, 0xc177, 0x3, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x9, 0x2, 0x372, 0x5, 0x5}}, &(0x7f0000000800)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={r2, 0x7}, 0x8) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) chmod(&(0x7f0000000000)='./file0\x00', 0xa0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f00006fd000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000280)=""/73) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x8a, "0707e2d2adcd28b2c6c160d2e1ea31a03ed9c077042230501b6269e55b458736ab84480580915918bccb528b98efb291c04faba588d928bfb366604a9ee0c8dd1651a89b2f77df55473bee2f9a9e9ddaac48bc7574fd6700cb0c3f5c20c106e78ca94f9c1afc1134e1aad6dde4249b87e4dc95688b6b5695e7ef4d2fc15dba7ec10816075e90b9d7aaca"}, &(0x7f00000001c0)=0x92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x200, 0x6}, &(0x7f0000000240)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/02/27 18:34:02 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50)=@hopopts={0x0, 0x0, [], []}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) fcntl$setsig(r0, 0xa, 0x39) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[]}}], 0x1, 0x0) 2018/02/27 18:34:02 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x101000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x80) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) rt_tgsigqueueinfo(r2, r2, 0x2a, &(0x7f0000000200)={0x34, 0x2, 0xa, 0xffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340), 0xfffffffffffffd61) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000300)) rt_sigtimedwait(&(0x7f0000000280)={0x8}, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0x6d}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) 2018/02/27 18:34:02 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x400000) connect$netlink(r0, &(0x7f0000000280)=@kern={0x10}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x4, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0xd08, 0x9}}, {0xa, 0x4, 0x0, 0x0, @sint={0x5, 0x80}}, {0xffffffffffffffff, 0x2, 0x0, 0x0, @msi={0x7ff, 0xfff, 0xffff}}, {0x9c6, 0x0, 0x0, 0x0, @msi={0x3, 0x3ff1, 0xffffffffffffff80}}]}) setsockopt(r1, 0x800000010d, 0x4, &(0x7f000045affc), 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x2000, 0x2) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c3000000d5974f8dd2b43020966aa07463a59d5167e89e1f270d3030ebbdb548428b781490ec8179339c85e8997006691797ff7c15e8a0687c403424150852b2019f3c96d0260d6152432cd3f38cc006b5bada074c210d319a987a7adb33e984565676bc0662cf04d78e512de1ab94c7c3675867f4f2516f679dce89beb30fba02cd1fe1e36062b428bf30f4cafe0354b23e70e282f91b77603a89538ca4877e68ca1f894e824c3c8a43bcfed6605b8330a91a195cb777b1000000000000000000000000000000ebc97257eed9cc9559ef77fb7fd4e315a70d3e7b6956"], &(0x7f0000000340)=0xcb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r5, 0x100}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000040)={[0x9, 0x7, 0x2, 0x7, 0x3, 0x5, 0x9, 0xffffffffffffff00, 0x4, 0x0, 0x8f6, 0x20, 0x3, 0x4d1, 0x7ff, 0x10001], 0x3001, 0x10000}) 2018/02/27 18:34:02 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x6, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/27 18:34:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/27 18:34:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:02 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x28002, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x10001, 0xe122, 0x8001, 0x4}, 0x8) mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x142) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000300)=r2, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x8020002) r3 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x891}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0x2, 0x10001, 0x2, 0x7321, 0x8, 0x7, 0x1, {r5, @in6={{0xa, 0x4e23, 0x5, @empty}}, 0x0, 0x1, 0x3, 0x4b, 0xfff}}, &(0x7f0000000140)=0xb8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={r4, 0x6, 0x0, 0x2ab, 0x739}, &(0x7f0000000380)=0x18) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 60.054783] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/27 18:34:02 executing program 1: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000000003, 0x80000010, r0, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0xfff, 0x3, 0x1, 0x100, 0x56, 0x1, 0x1353, 0x120, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r3, 0x2}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r5, 0x1, 0x79, 0x9, 0xffffffff, 0x7f}, &(0x7f0000000240)=0x14) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x400100) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f00000000c0)={0x5, 0x55, "5b27ccaddda63ec7aab98fdfd54c86864b608d081e05d0cc3482bea085c993b166259bf5907d6bde2a86fd8be1031e882b28c4e0b80f82f15137e5952ec5051d851b713db2ebe8187596fa56b8b7229dc5367f0491"}) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000280)={0x101, 0x62, "258abb5ab11b32fca3bb2f7686c5954ecc492fef935898923984022b7e501aea1ae781cd2a7a6d47c65091933297669bb876d0b28dda747e7d5b1e32740c56c22c8249bcacb0e359f942dadb09d5bd9cf98c4d61d2dde42d45521ca94e7ede9862a3"}) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@empty, 0x5, 0x3, 0x0, 0xc, 0x3f, 0xfffffffffffffff9, 0xa83}, &(0x7f0000000340)=0x20) ioctl$void(r1, 0xc0045878) [ 60.095597] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/27 18:34:03 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) acct(0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/27 18:34:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/27 18:34:03 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1000010, &(0x7f000000a000)) rmdir(&(0x7f0000000000)='./file0/bus\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x1c0) write(r1, &(0x7f000002d000), 0x0) 2018/02/27 18:34:03 executing program 3: unshare(0x8000400) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) getdents(r0, &(0x7f0000a6f000)=""/2062, 0x857) 2018/02/27 18:34:03 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/237}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d12ff4)={0x0, 0x1, 0x8}, 0xc) 2018/02/27 18:34:03 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f0000000000)="ad060066af9e910447aeff50eb07dddebf08648d707f9f19acf76c7dfc5d9b2b61e0a5ae00f88fbcbb038dde11e8ffae64e3250a76fe7ecb90076ff71d29e582c36c4b76872df68865ffd9d722adfd") unshare(0x20000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0xcd5, 0xff, 0x500, 0xfffffffffffffff9, 0x40100, r2}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) write$selinux_load(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8cff7cf908000000538756c75607e68f2c5c638555906649bb7a49b734d340c50d93237859bc3eac2fc2238763bcf283744b32e67d2d0a7e1d2401b3b39498ab71f37bfa84811d2b43de4e510695b1702b0202ef8adf80b117f89a596dbfe9426110074931280659f334582c784776cdaf60457d7f391ce62061e1cc9add152006268f73c1ba9159946cc62fcb49314b26"], 0x9) 2018/02/27 18:34:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)='ufs\x00', 0xa, &(0x7f0000000200)="ed22cc0b4e57590affb02450cf7696d58417ae9fcf459403ab249f72b4e52b0510b170b68058e3fb9a8877d754834193104055416057c8b4bca095ae9bef8761f5eedf9dbc2bffb2a9ba9fa02d5cc26c31c24055e7031fe4610ffdc8e2a967659a0477b7b7f29eb84ce056522b06a3ff20b64b8bf3a3daf5c4a2619c12e0f73b49359816b924f78ea7c21d5e0418365cdf97b3dc134dd9d9711d4926159499a671f2f25b0a5059a681c62d70a3e2cef48d84bb91332cc7fac6f80f8ca1a64b16ffc2c820aaec14309e99510880a1cd0e30fb7ede07990f09a08d40bc5150093709dd") socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x1bfa) mq_open(&(0x7f0000000000)='])-md5sum^\x00', 0xa578e057a0b26b05, 0x1, &(0x7f0000000040)={0x1, 0x2, 0x3, 0xee, 0x4, 0x9, 0x9, 0x20}) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/27 18:34:03 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x5) 2018/02/27 18:34:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x44a40, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000080)=0x5) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f00000014c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f00000012c0)="4777cc552808e419c0b3d1434da5695659f92a3ee9f37108e971a25f2c603b6d917e5b02638b6bd40d74c71f49191b8e253e7cfe98f6b3824c1dc28da58b9b489f5b842a2d2fd11be0e2130dfc6135c95ef36a86c810148e8e6de7f6fe0896f70d9fecc9e2ca17d4425ca53e76015e95e293d27025c8981fdf8f863dd97319290841a85a4f15af9e01ddfd3c67858978b2e064c833b624100ada20bec35ec2b018b5e5056057", 0xa6, 0x200, 0x0, 0x1}]) 2018/02/27 18:34:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) syz_emit_ethernet(0x2a, &(0x7f00000fefd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}}}}}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0x800, 0x100000001}, 0x2) clock_gettime(0x0, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/27 18:34:03 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000f91ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/27 18:34:03 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0xa00) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/02/27 18:34:03 executing program 1: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/27 18:34:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x43, &(0x7f0000000000)="22a70ab70e83fbaab704df172b6a7352b7fde52924c250cad27a73da84d1b65be4605d4075fcc5383949e53edb1e9cbde45c4ff1cfd91b82cf0ef89cedbc4f4a6a33ff"}) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000040)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x4, 0x2}}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000000000), 0x76}, 0x4a) 2018/02/27 18:34:03 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1290, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000240)="8d66f611e43c3b3b6924e3901bf335b09ecd143ab793eadc831bc6853a8c487c7159d08080044925ffe24058c672af0295ad8922739882f62fa99e8ea64c13277d14534281a04801c1af8ae621d4cdfc8860cfde67c6040d20d5c4fcb58fb3b466843b9eb7e3422c7fe8b6c59308b418f7fdc63af7f70705af4d1d231d74d537256469dd2df2e79c704979b5b27b0d6feee7f4e463354344c00b36cf88a90d14dd0114721a28e565fec6b2bee377c4000000000000000000000000000000", 0xbe}], 0x1fffffffffffffcb) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}, 0x1e) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/195) 2018/02/27 18:34:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="646b44cfd2c911e449"], 0x10, &(0x7f00002d3491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000f15ff0)={0x77359400}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b6fff2)=@l2={0x1f}, 0xe, &(0x7f0000595ff8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d2fff4)=[]}, 0x0) acct(&(0x7f00000000c0)='./file0\x00') socket$kcm(0x29, 0x5, 0x0) 2018/02/27 18:34:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009a1ff8)=@assoc_value, &(0x7f0000842ffc)=0x8) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/02/27 18:34:03 executing program 4: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x5}], 0x10) r0 = dup(0xffffffffffffffff) sendmmsg$alg(r0, &(0x7f0000001a00)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="f8c437e281dd42c6658a51ecb99041af62fb543318e825097834457bd72a20a621e8b2f681def80eb552ffa497ec81885bea1d5f3241d7284752e22b7fc9f0f040f52aef361a99ba46cec40f625b88c5722893152c3022c5785d876bea6aadb84f9921e4dd8e846f3c5b05d8de77ed7c816092050bdbfda3a65171459a35f82a844d9a30e57ed55d7bc7e61cdd65826c0ef4da511ec6ffad1bae25f1e6a6e55d2539220c4f26174e26", 0xa9}, {}, {&(0x7f0000000140)="9a8aeb10f3a3b40ebd7f6f8a7497b936e996b1fb40fc5dcfc16253479ae1a949b7beb17d207f1bd2de6e4e86120ce57fdd140fd4038a8a7e03aad6a619e6b3f7aa286e8af24cf2b7f842081b29166b8f365c392d58c97031e963af001ec9d1eba573d78df2f31f5b23c694b90f5f9ea5799882e527ef26966dd0816c3214622cded65dc327cfdc761e18ae796773d8fab8b229faf6e60a6184bc04f64470ce42989082f82d2e22fcb9b34d73119dbe458e98b1ebb259e6d716e9282e2033ab5a65", 0xc1}], 0x3, &(0x7f0000000280)=[@assoc={0x10, 0x117, 0x4, 0x100000000}, @iv={0xe4, 0x117, 0x2, 0xd2, "4ebe8287f0dc8f0d186f0145932298bee0b55d168454bee2d073bbc636820236b3c65790c6ca0356a4e062a163bf74eec134c3e8183374a48475d0911f0ef4aeab2c695c7f85a15a3b37e68c70db7e1fb6537dee36794a774504df804a800e69bdb36459fa96c5eded0cf774a3276ea50a700e5ff3db5502920b432b7017244c5c3cc60628387bf4f037aa6f69f4681d28502ced4955af0552ea64c87026e3d6281917d97644c8486da70e799f34869365fa3e0f6aee183646ec6d4fe20a93d6c42a834265b1cfcd397fa0fd06f6fb11824a"}, @iv={0xb4, 0x117, 0x2, 0xa3, "b43d8a839e1d4bed4dde8544eaf6b04288472f10af003f8018d7c4fd564e863efaad40e671cefd1f615c739b0bd67a0cc6d04e6ccf2026431d0a6877e5ab030f4bc7ad6c4ab1d96eda757aea607f4e07c54ae8d2078d54817c50c7461521e05638f3966bd1118567dc1dfb5aac9e70a168cd9588620455015c69f98689a457d901e534604713e430162def6451887518bbc7e5a72b82b4dec647f5869b19e6c5088aa0"}, @op={0x10, 0x117, 0x3, 0x1}], 0x1b8, 0x10}, {0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000440)="15780ee1325a7996f724521ed751f1382b1ea9fff429dff469", 0x19}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="eec35e5aa219e7cb0a0cc60f9409db4168e340cb2462f55d424fb7efeb7db921faead265a50ba73eae590c8e08e22f3373baadd2e7ddddd49217b2848fbbde362052b2a672ae78dd0284f3136a655fda7c1368cef842d08f7dbecedaa5789d05cfbdf8c63d837a1d706d82855ce2518d7b14e0262236c66fb5b0e0bd329b5e1c19806c663cecef154c343cf3aed031216a7747d3d637e0731b8d13f9327aa3dad1594a7c0297d8", 0xa7}, {&(0x7f0000001540)='?', 0x1}, {&(0x7f0000001580)="c8ad8ac953a25d5c2c0d93231ebdb54a7caa4a346f0b78d96071d652ba139f547b51ee0caaae81cc4bf257ce8ee9cf3f5ae0e818c5eff01b8fa3f291ec9dd9c42c2cb65fd591", 0x46}], 0x5, &(0x7f0000001640)=[@assoc={0x10, 0x117, 0x4, 0x9}], 0x10, 0x4}, {0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001680)="1216c06c1cbfe3a6271de813423f0eed29d47b1c7f9e7142aaecef459f8d4681da27c6f4f651dc2215d099a0510013d652cbad5cb27485e8703880ce5eba0c5388edabf1058767423904ddea2a2d5fd0bc7a893fe234b9dcdfcac87f05a2fb2ab8efe2041e5c4d8a9ee4431435751f8e7fd47b32902edd552c3f2467c5e92eda2d65aa912b6c5e2ddd40053b", 0x8c}], 0x1, &(0x7f0000001780)=[@iv={0xa4, 0x117, 0x2, 0x92, "d15f9fd501f27f52a53f011c2ed7b5cf9b110b23c78ad837ca240ce1284759077bacea11fcbc4fe055dbe39c41ea8c666e8b2867c1cd822a49eb58e96b7f7a4ca40d3dd6884b393cc0d3153e2881a4d70cdc7a683653eb002e5df8a6c3ed14e2a0ee65355eeecc6b49c55324b00aaa2cdbf7e42cbea2aa0a67bb18d158b74d32a3efe9b71f5e8ce49a15fb116cdd32c29ec4"}], 0xa4, 0x810}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001840)="3918d127b495a2b6fa8c179acec8f28ae84283a143930c87000594d81cf40f99dbe5c043e99aad10698333d58111388cf5d2554006be80d8e3e1fb1c84e6ec90d8140f7d3d939b", 0x47}, {&(0x7f00000018c0)="298051aacded9c32ffb32f41886aa7e1d79bd61b04864bb36fa819614ee8137d79084a33bff5f28aca164ec130e5840512847ad081d798536b828db131e203e00365971a56f699feb15ac54d28c47373289577dac04ed7613f7e9278077a4eb24a9e883d38db29a88a84ca9b94cc11737ac378618671fdc6c30e59a20f4f53b051a017c7068d41572a2067c7e53cea6a67cc36fbceabc90c1cd13bd4fdcf3853113951c5c9c71d06957ca3ecbc3e", 0xae}], 0x2, &(0x7f00000019c0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x20040000}], 0x4, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/27 18:34:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x5, 0x0, 0x0, &(0x7f0000000300)='vlan0\x00'}) 2018/02/27 18:34:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x3) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000506ff0)=""/16) 2018/02/27 18:34:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x43, &(0x7f0000000000)="22a70ab70e83fbaab704df172b6a7352b7fde52924c250cad27a73da84d1b65be4605d4075fcc5383949e53edb1e9cbde45c4ff1cfd91b82cf0ef89cedbc4f4a6a33ff"}) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) clock_gettime(0x1000100000007, &(0x7f0000000000)) 2018/02/27 18:34:03 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x40, 0x2) setns(r0, 0x8000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e34000)='environ\x00') pread64(r2, &(0x7f0000c31000), 0xfffffffffffffe52, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0xfffffffffffffff7, 0x2, 0x100000000}) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0xbbb3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000000000000003c7120000000000000100000000008000000000010000009c0900000800000006000000169a5853000000000000004000000000b65a0000080000000400000000000000"]) 2018/02/27 18:34:03 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x8, 0xffffffff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xe1a}, 0x8) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x8}, 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x1f, &(0x7f00000001c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0)={0x80fe}, 0xff71) 2018/02/27 18:34:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = getpid() pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f00000000c0)=[{0x1000, 0x2, 0x4a9b, 0x4, @time={0x77359400}, {0x1, 0x5}, {0x6, 0x5}, @note={0x4d6a, 0x9, 0x1f, 0x7fff, 0x1ff}}, {0x700000000000, 0x66d, 0xfffffffffffff5e1, 0x1000, @tick=0x7f, {0x7, 0x1}, {0x5, 0x6}, @note={0x1f, 0x8, 0xfffffffffffff5ac, 0xf21, 0x10000}}, {0x0, 0xffffffffffff32cb, 0x4, 0x2, @tick=0x9718, {0x6, 0x401}, {0x864, 0x401}, @note={0x7, 0x4, 0x4, 0x1, 0x4}}, {0xffffffffffffffff, 0x7c, 0x6, 0x1, @time={0x0, 0x1c9c380}, {0x7, 0xc7}, {0x40, 0x7}, @result={0x2, 0xffff}}], 0x70) r3 = syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') setns(r3, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/254, &(0x7f0000000140)=0xfe) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) socket$llc(0x1a, 0x1, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x2, 0x800) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) io_setup(0x600, &(0x7f0000000080)=0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x8) io_submit(r2, 0x8, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x10000, r1, &(0x7f00000000c0)="27f7df754ee11d462bb73424f23e434452a5e1692e332a990a3bda8e8187f12978f373749699f4177c37d61185158fc5be2c9d80dcf6e13cbebe0c46f75c1a1714ed67655038a27d0ab9b1264d759270801396c9eb48832d1e93547d673a664a8714ae71089ff765e135a304a51d28c2c2b6111ff4f44eb287782ba473cc753290cb20b20d3e19f709beaa0a389915970ce1c0e5edfbfd713e97ecbf31f8de104437853a7cd3f5ae436acdb98114aa98dd39443cfdce5e", 0xb7, 0x5, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x1400, r1, &(0x7f00000001c0)="ebaa9aa2963f768fd0db9d1e9f2fc2c93f85aa7c0de3973c4f687309f346ca9323dec9a06dfa427a5be352", 0x2b, 0x0, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0xcd7a, r0, &(0x7f00000002c0)="88f7b29efbc7609d58dc51c48bdcb4ed8150c738909c34ad1392643f2b24817ec943168006282bf1ee7cd76a6187e2088064e1cb99a05b914d268bbb3842109658badc8660e9e1df830b385db231e54a3ad81e7568489f48b3281363af07eaceecb63fc82f423117c9f3d67eb100e9c6fe632c8c92ae51c6bdc73c4058ce7fd90d23f6fe237a71a9ecdf1744a8877fe3675ff15b1c60945d71bc4159915be8d31be4c373abdeb9309962f9dc6dca0de9f81e2d71bd7d320d40", 0xb9, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f00000003c0)="e7417fd9424fe0f1410e6fff88d95745803271b76a0b7c26d2105b61e4980cb027ccf56fb7b113813952a07f7554a9e70caba8ee8f35b3cd1a8064c982d356ed0bf3a6cc763cb6631fb7c41a0ac1376dad9db910d6fd372e1f0b673d5df5b18c3f172d73a2240feb463cfb7b59b555427deb24d942cdafd9dc54", 0x7a, 0x2, 0x0, 0x0, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000480)="125adf4330997c1a2b79fcbbb99bec4bd8bffd12c1e790a80fbf6e7661d456745d5d48ab8e201bf47f0ea98abd23e70c7d1a1dde17a67c66b1900b19d414788fb039a63ca9d9e2a7a112d37689b8f331b84309c95ff3f22ed7b93ba63de824c493f7860b3ff49dd370a33f94495e8a0834f90b067b156cdfef0323601729d26cefae3403850db6bdd252a81bceb925074b8128789b6585a9c8b166379bd2679806f727a35114efbe1fa4167226915525fc72cdef1d83f46dbdc89de911eabd463a707f31bf0309ba8949233dce0a7ef00ef997a4bc9b267b4322552338de0217f9e92f4e", 0xe4, 0x0, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xe, 0xe019, r1, &(0x7f00000005c0)="cf2dd04b1a20ed8f3a2c6519830b351e1554858c00dfc43affce17726059a40e0d1c6448027f0db98f33fbbe462a8a122c545231408fd4f8fb0681e562bd27cacf90c96197f6e7c1cab757e07cd75473cdb9265312bd3d871b20bd4bf15b901cba2e6f2f88bb7f4b0b1bc2b671f8b42cd4b417182bbf77b0bd7b63505aa064edd1ae38805f0b3433", 0x88, 0x1, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0xcb, r1, &(0x7f00000006c0)="9d2e6c7f0ecdff9606a7b19e4f6f84a743adb1a49825b59d20fea49966c943852a90c300951b62c03f2e029293e08ea36f40c2e9fc8b1f6ab418fc0b134fd27df02e4ebac90d6b68a130199164fb18f4a0a5f5720c2a0caf90dbffb378341e141dc2", 0x62, 0x80000000, 0x0, 0x1, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000780)="ada2f2275da695a08a66d2ba8b7f6a3192d100aa97237ede2cd181c65fa94b31b8e9b3bb0cd7fbf05bee8569cf5dedfda6dd123723ac71d18ef933230fcc582ad3f3dfbb5db24321c4caeedda6e98fd6bf69780b620019d02153c3c1a2e8e25fbc3b95812f7146e153833e449a3320acc2becf86d736c716c710c16db6a66ef8f9919682d25e4e780917fbaed6954ac2f3ff7795d83f8ba47a22428e03cd05ceb6e59da42b31b28cdd939c89295baefdfdb2afca1ee7cdf5ebd5e43cfb5d5d95470e6b2504bacf3ac1c5bd79876e4f57c655b1f1b0bc7d91ef38367a6e3f86f5caf1e5d91a29338449bc7c161e2fffda08f1", 0xf2, 0x641074e8, 0x0, 0x1, r1}]) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="0200000000c9ffedfffffffffffffefe"], 0xa}, 0x1}, 0x20000040) 2018/02/27 18:34:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001440)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001480)=0xffffffffffffffff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000013c0)=0x1, 0x4) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001580)={0x750, 0x8, 0x4, 0x2, 0x0}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001600)={r3, 0x9555}, &(0x7f0000001640)=0x8) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f666968653000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="dd9acc3aecdc9bc5e48c33a2d1217812d69c119c0d6c25efe0d1fc4f79a9468fbba1126c025b5ba44484b69f6315d94862c42216794cb973ddff63b0dedcf2bcf9dc9c8544ea476483defc81e827714a2aaebe7f87466843dd0faddd48bcd37f0f3b6f1b26d46f2cd9d6aeecf807c1e919781303", 0x74}, {&(0x7f00000000c0)="b506f10005729955bf1f26091afa0dc3cc156a4f4d38399eb94ccb2e083ba6180ffdd9769bd0ad67a113b8cce75c885019c83cf224b6b8100a93430d2813e707bf3a842bd91db003", 0x48}, {&(0x7f0000000200)="2a7fcbaef626d0457411146cfb4e1ececd69c35edb6e60e8d4008910885a98c28c092d0ff3ba781ca02f7eab5f9341934858c4eddf1f85bd4b873a2739c140a3bc0ddf451e3452c67def7b8124b569e03c92566dcf9b778b4c458222816fdda4118945cb3bae9a82b24c03be90cf904aaf9f02216aca3e040caa1fba171acdcbe71a10036ccc78bf17dd1f19fc69d09596efa03fe7e0fc285cbe28311affe09642b956819de54a81793aee459024cf2058e9ac8d644dea03c58047a0", 0xbc}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="7a2c03b4c0d111e1be44a10c02431f7c3acf0c6ebce54ffb2d42b23b7e898cbfa246968dc840356bf32acfc60bd6cd40a5ab6dfe11e778e536d6886fca54bd5e1228815838d64f84f14eecb98c5203b6e3b72bc1b5c329d7c49d26f6f2af2d855213b230b13f24e5184e3fdbff2d8b6ba9712bbff0987194e4c31a5c82e8b6d365f56c3183d8201db3c290cd5eb024a0d69944a76ecf091a9d9c069dca5bce836033c1", 0xa3}], 0x5, 0x0, 0x0, 0x4000000}, 0x801) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000014c0)=""/135) 2018/02/27 18:34:03 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x181100) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x5, 0x4}) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r3}) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$ASHMEM_GET_NAME(r4, 0xc0046209, &(0x7f0000830f3b)=""/197) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x10001) 2018/02/27 18:34:03 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x40, 0x2) setns(r0, 0x8000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e34000)='environ\x00') pread64(r2, &(0x7f0000c31000), 0xfffffffffffffe52, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0xfffffffffffffff7, 0x2, 0x100000000}) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0xbbb3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000000000000003c7120000000000000100000000008000000000010000009c0900000800000006000000169a5853000000000000004000000000b65a0000080000000400000000000000"]) 2018/02/27 18:34:03 executing program 3: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) clock_getres(0x2, &(0x7f0000000000)) 2018/02/27 18:34:03 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xfffffd98) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e), 0x0, 0x0, &(0x7f0000aaa000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$evdev(0xffffffffffffffff, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x10) readv(0xffffffffffffffff, &(0x7f0000864f80)=[], 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00006d5000), 0x8) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000002380)=[], 0x228, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/4096, 0x11d2}], 0xd0, 0x0) 2018/02/27 18:34:03 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x40, 0x145, 0x5, 0xfffffffffffffffd}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x40, 0xe, 0x1, 0xb2e1, 0x100000001, 0x800, 0x7fff, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xa, 0x2000) getpeername$netrom(r3, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, r4}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000048000)=[{&(0x7f0000e5c000)="ad", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/27 18:34:03 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x40, 0x2) setns(r0, 0x8000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e34000)='environ\x00') pread64(r2, &(0x7f0000c31000), 0xfffffffffffffe52, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0xfffffffffffffff7, 0x2, 0x100000000}) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0xbbb3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000000000000003c7120000000000000100000000008000000000010000009c0900000800000006000000169a5853000000000000004000000000b65a0000080000000400000000000000"]) 2018/02/27 18:34:03 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) perf_event_open(&(0x7f0000857f88)={0x400000000002, 0x78, 0x160bea7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) fcntl$lock(r2, 0x6, &(0x7f0000d36000)={0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', r1}) 2018/02/27 18:34:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000385000)="580000001400192300bb4b8004008c562806f0ff060000000000000018fe59a2e04a03ca814037be060100060000000004fbf50dff000603a5000004001ce1ed5e00000d0000221f100001000700f8ffff8900ec6b0f536e", 0x58}], 0x1) 2018/02/27 18:34:03 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xfffffd98) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e), 0x0, 0x0, &(0x7f0000aaa000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$evdev(0xffffffffffffffff, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x10) readv(0xffffffffffffffff, &(0x7f0000864f80)=[], 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00006d5000), 0x8) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000002380)=[], 0x228, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/4096, 0x11d2}], 0xd0, 0x0) 2018/02/27 18:34:03 executing program 7: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8001, 0x5c6a, 0x0, 0x4}, {0x3, 0x400, 0x1, 0x6}, {0xfffffffffffffff9, 0xfffffffffffffff8, 0x81}, {0x4, 0xfffffffffffffffc, 0x8, 0x9}, {0x9, 0x40, 0xffffffff}, {0x8001, 0xfa, 0x9, 0x5}, {0x9, 0x9, 0x7ff, 0x9}]}, 0x8) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @empty}}, [0xfffffffffffffffa, 0x8, 0x2, 0x8, 0x7fff, 0x1ff, 0x3, 0x100000000, 0x8, 0x8001, 0x7, 0x7, 0x5, 0xdf77, 0x8]}, &(0x7f0000000280)=0x108) vmsplice(r1, &(0x7f00005e48eb)=[], 0x2000000000000242, 0x0) 2018/02/27 18:34:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x85) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/27 18:34:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000f1f000/0x1000)=nil, 0x2) 2018/02/27 18:34:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl(r0, 0x227f, &(0x7f00006c4000)) 2018/02/27 18:34:03 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xfffffd98) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e), 0x0, 0x0, &(0x7f0000aaa000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$evdev(0xffffffffffffffff, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x10) readv(0xffffffffffffffff, &(0x7f0000864f80)=[], 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00006d5000), 0x8) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000002380)=[], 0x228, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/4096, 0x11d2}], 0xd0, 0x0) 2018/02/27 18:34:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@llc={0x1a, 0x5, 0x6, 0x7fff, 0x3ff, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000040)=""/6, 0x6}, &(0x7f0000000080), 0x64}, 0xfffffffffffffd3a) 2018/02/27 18:34:03 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xfffffffffffffffc) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setsockopt(r0, 0x1, 0x1cc, &(0x7f0000000140)="9177f1aaafa0a9fb59c344b6da0e0697a21a96b99995168cbbad981253b4974d23e154da8ac63ba3360e82b2ac7d02b013c24752a7b6bde99a975fa54628618f32e103e0823c1d9f97cc6000b3b23c204b7f3134acc607f454260fe7a569f4892e64", 0x62) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='attr/fscreate\x00') setns(r2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000080)=""/114) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r0, 0x5425, 0x7) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/02/27 18:34:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000dbf000), 0xfd, 0x0, &(0x7f0000b2d000)={0x2, 0x200000004e20, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) recvfrom$llc(r1, &(0x7f0000000040)=""/13, 0xd, 0x2020, &(0x7f0000000100)={0x1a, 0x1f, 0x2, 0x8, 0xfc2, 0x7, @random="a8762a064f83"}, 0x10) socket(0x10, 0x800, 0x101) 2018/02/27 18:34:03 executing program 7: mkdir(&(0x7f0000000000)='./file1\x00', 0x20) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000a8effa)='tmpfs\x00', 0x0, &(0x7f000005c000)=',') 2018/02/27 18:34:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000001240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0xc0, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[@srh={0x3c, 0xe, 0x4, 0x7, 0x0, 0x8, 0x80000000, [@empty, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0x7e, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}], @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x3, 0x800000, "4f6ae3", 0x146c, "376dc5"}}}}}}}, &(0x7f0000000080)={0xfffffffffffffffd, 0xfffffffffffffffd, [0x0, 0x0, 0x4]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x214500, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) 2018/02/27 18:34:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7779}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x100000, 0xfffffffffffffff9, 0x4e7, 0xfb, 0x578}, 0x14) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)) 2018/02/27 18:34:03 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xa0540, 0x0) eventfd(0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x258001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000000000000003, 0x0) 2018/02/27 18:34:03 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) 2018/02/27 18:34:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x800) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9ba) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="4fbdaf9a52cfe4717181f532c7644c2fb20c94232feeeed5b37e8eb0e650c9df6b10e547641bbf948ed6f84d6e36faf876917710d3fe13148e52e3ce50544d15ce31d0f08a31d257ce72c9f05bab6048245ac296b68356b046937bad12bbcfe0f8d0562e254101c94f590d3e356db07b2a02875df6213c71e9d9743f817e5c04a5d96ce6ef3ea4791add29a4f71e61a34924", 0x92}, {&(0x7f0000000180)="7336895ad0e96aad55261abc677a07da6b2f35615d9adce131af", 0x1a}, {&(0x7f00000001c0)="014bb358951e4a739c5d06b43a3e9016e04e0b59fe50e0abbec19944cf40823aacd3befba63f6f6c402cce2da6730a89943bd829f67d5d69777f5025299ce1585d1863d6a35a49f513fe0564f83c6e60093f29e04b2b014db02cea3fa20a4babd53ece8d2844af260d596c7271cfc453a9700452ee79", 0x76}, {&(0x7f0000000240)="13c7da16edd0f2bfa14421e37e596e24a7c237cb06a01b7748746866939dc2603b0387419c1f1d2571eaf7871d57c03bff39b10cd2e24479311a3e8d805c092251e96d9d33c44bfaf926b53a0673d6590da3f0cb7f8a1b33b3477e1d8a7216bd49c8a25499585afd90185ea858a2d07423ef1b54c56221d008729d15d90e50a27eb6ba007fc8af77cd2c6ffb0218ad6f5301b5a935d0ee2a6ab9df1dd9bbbdbe1607f9119ff194c310ea2254379ce4f5d7735ccdfa5739794be646b59cb7f25b5546dc7bc6a2f33a26201af2afa86667f65d", 0xd2}], 0x4, &(0x7f0000000380)=[@assoc={0x10, 0x117, 0x4, 0x9}, @assoc={0x10, 0x117, 0x4, 0x200}], 0x20, 0x48d4}, 0xc040) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000540)=0x292) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x8) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x1030, r3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000bc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) r6 = gettid() getgroups(0x9, &(0x7f0000000c80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000d80)={{0x0, 0x7fff}, {0x1, 0xb48}, 0xc10f, 0x1, 0x10001}) sendmmsg$unix(r1, &(0x7f0000000d40)=[{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000b80)=[{&(0x7f0000000580)="2bf99fe7ece0770025aa452aca0854992fbf9636fa63cdbb4fa8a848245b943c03e1fdc8613fea16e54b182cf117d53e152ca7988b477b8ffcf6399d7cd01193dc15fed3001853eb5cfa839e8f01b9ec2512c245c0f331a1e15e5ab52efa8521e40ac402d33e31b2dd3baa7be581f03059767aa8a73cf210a36e0286c10e04672aa5da285c1e6ec883826ba2dfdb8fb8d36c1538a7e9e14fa1b1b31703076a46b91c7cb13d10e723d894d7d83dc994ce4be8849f01558464e63bfb6d62f8ad2405e25c66edd436c3ef6787abb1aead8e0628d68b2967de4936", 0xd9}, {&(0x7f0000000480)="688a182de6c34245837bf78723e0bb46fb2bc3ec73c3eaaf2668d2f7001df1cb052d91ebeedefdc2a9986e3311c60bde1326e825409966f9d899f9b259459fdc60695889b0a2521180a39797920749a2cefd5e6107125defa0b92cbe743119ff60aa0fa14755d3756f3adfe0d3eaf98652fb2429b3635039eeee55ddb60c2c02f63ba5dac83cc7917900c073f950582c872429fd9dcf545ec5b77c7301a007a6635a035aabee178d82a2b8dbe4a4677eeca81545a04c1f7c4e8529", 0xbb}, {&(0x7f0000000780)="02fccd51e8957746ab2fc25c1422b08342dbd7d431f5b613ad2113dab240fbadcc08c6003350d798ac978a0c57d368dc861ef0b0737941a6416ca5350674d47e82be8867942b12ad63120192c604fe0668129e9adb5374dfecf52f304202eec39e9f9638eca0c4e0e464e6a0b29049d2f24c2ae3672696819a1900573d5013f0c433efff98703f2709cb23ee45126bd26b3c26a29fd6d3f8e15ff4f21bf7869437be53813c17b3260f778ef591182e38f7c3de2ab8fc2b3ecefbe4a3062c87c6411329e75a", 0xc5}, {&(0x7f0000000880)="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", 0xfe}, {&(0x7f0000000980)="093c90a47c123a3e4ed21f2650cf7f2498bba7dbd11f81bf9aa33db2c0258740e15c9954a123745f830c44c79eae44bf795e6e6dd6ebc315c5734c19dea71d7897444e06ebf7aaf132d160300020e66e0c72ef39e1d2458f21a1c27cd6032d6abd64e9e77542c33f14ea0e25b430cb54e6ef7b37da638ce593df90dadeafdcd06f489caae1ea242e8973c9754cc704182e8bc86b192b6d3a4055ce3f49fcba6a8f16dcd55fcb2c2b967a8ff05b965859484e0f435aad3bd7f2ce1e76ab24d91a1ca753765cbb5e137c4dfe9e2d071dbb8c07092c866200f297c1dfb373cbc0f3625851731d51532ac4b3", 0xea}, {&(0x7f0000000a80)="80042faca98c6a572572d766b805e6b6a61f0a0970dcf75f5087115b0b9855a63032522484233de8e1cd252a0381c11fbfc00fa72e64de9521e48b532ad7c9e05197f9802241508c6f99a908964160c604b6626bcff1ed63feee1afc0c885177d2dad35c469229f10c187f703245fb488be41f3a1c0faa1507472749f073f8907b664237f2906275c442be86e10d8b5e086c96ccd3b20c3a3d7bf6e5334c1328550ef14da805f9b474ff32fc086878c432067025ce797e45d2f240e2fac7ef2c92", 0xc1}], 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="ff6366ff0300000000000000", @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB="240000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3], 0x68, 0x800}], 0x1, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x1, 0x0, 0x7f, 0x1ff}, 0xc) getuid() 2018/02/27 18:34:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xff, 0x4) sendto$llc(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000100)={0x1a, 0xd, 0x3, 0x0, 0x9, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00009caff5)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/96, 0x60}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000001c0)={0x1, 0x1fc7, 0xfffffffffffff7a6}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000240)=""/11, &(0x7f0000000280)=0xb) ioctl(r0, 0x2, &(0x7f0000067000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000002c0)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="fbbd239bcc0a82a31372afc985ce9f7821f0296698254563d0a7a8f12f868169dc8b5c70c7e19c66d6c542f1f97e6aee3cc4a29f19dd9d824df50c41015ddc0ff6cf452b2a4b7e46c0a333b6054e92deffdc66280acde4df7e651c913b413e9e1bf357385dab8a3cb08bbca13df5b5caf7e9a36ee1d286ec9a17814a6a3d28dded6c25a51013b0b248f2d8cad452", 0x8e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xe900fe55ee887070, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000000180)=0xed, 0x4) 2018/02/27 18:34:03 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000540)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x401, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x6, 0x8, 0x4}}], {@ipv6={0x86dd, {0x81, 0x6, "55ddb6", 0x3c7, 0x5e, 0x2, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[@srh={0x2c, 0xc, 0x4, 0x6, 0xa650, 0x2, 0x6, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @srh={0x1d, 0x12, 0x4, 0x9, 0x81, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}]}, @srh={0x6e, 0x2, 0x4, 0x1, 0x1, 0x6, 0x7, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x1, 0x6, 0x0, 0xffffffff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0xff, 0x23, [], [@calipso={0x7, 0x30, {0x2, 0xa, 0x22b1, 0x0, [0x2, 0x1, 0x3, 0x2, 0x875]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x8, 0xbe, "e2b4ca3f17a53ae4ac9ca899c719fa2dd03a469704f787b334287e9ac87651c2f8cffd388e031073a1821e007df8723a3a20853fd39656ed6df92ca0be56c118e9a75c8db21c53dd5630da3bffdf9b65698b717207795aae2fb509517a636425738068cd4e66f3cba860f91ec77f42e9c9cf039f2678e3caab26e791bb4e6afaf0135bdf5171cdac882880a31c380742cb2ac7066abb38ae1a4946bd7689682b3c6e15bb45a723080f124a0fa292b93ee3fa31de0005a576d76da246c365"}]}, @routing={0x3a, 0x12, 0x2, 0x6, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}], @tcp={{0x4e24, 0x4e24, r0, r1, 0x1, 0x0, 0x8, 0x0, 0x88b1, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @nop={0x1}, @window={0x3, 0x3, 0xffff}, @eol]}}, {"126f2150a8a5bf0c941bc356234c15371347a8da16ebe338873cfb71c368e787b4a11018365be615f705fdec81003720a455370d40791fd8dabba6a1e390ec4f952f23a06d6c19afc3511d1539bbb23b1ebfd5ea12d5a4061f4d44d8ab186dfb4e208c7bc5477237f8875c72b5718cdf1b2806eccabd52304cd2eaaf021c7eb7ce0ba905d99bc4c5217d43abba415aa91509354833cfb9"}}}}}}}, &(0x7f00000004c0)={0x1, 0x4, [0xc03, 0x2f2, 0xedb, 0xf34]}) 2018/02/27 18:34:03 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4, &(0x7f00000000c0)="f3114eb2fcb30c94289c40e26be732acdbf099fc6ffd942f911c2733b4f0e71e982213f674c5441dac2e7961c00bbb4ec150216ab70e88f883f2eb5f355644ff65cae427cee3c118a9ef3d4c87f3d49d13e08cce1063245d36a8bc09aa64d20ee375acbbe931d57e3e000000", 0x6c) 2018/02/27 18:34:03 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="275d78fdc9fc754a7cc8d664b8fecf5b53ce2c92d611e94bebaf6a532472c495beb1d6ac862cbd61e15b6d51bceac5ae1560cc484673bbcb82165562c1d7e94577809a3d598060d303fbbea0fc62a06ba2c1673afdebee70b5a9d99ab26ddf798022fa9b98f01596a884e12d4af58eab82e779776a2710ed6e188f", 0x7b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) 2018/02/27 18:34:03 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x22102) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x60f7) 2018/02/27 18:34:04 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="410000000000000000000000450c974f749c3e493d681848d6c9ba1044f2bf235cd333502485bd9c842c6445c5e51694e7d1f92f7babfae3b41ea55e00027672409e9b2ef0e2f2f0e7e75728c0c2a00671526b735c4c61cddb99164cbe9db1293ab6c51287c11de0d43ca8579d89d766cca2255bca245235fa2cf942374d5f0c9ff0d0cdc1c0dac2b186f6a36dbc99e5641ee21da5852148d6a09de543f7a529c33eb5008f7f14c38133e0ffc0efcf"]}) 2018/02/27 18:34:04 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x3, 0x8c6505f55041e6ef, 0x8001, 0x20, "ed13259471f62f8a58a68dab9306452e8777139f751812fe6fed2a9312320062200d99e5349838132cb51e66", 0x12}) fsync(r0) set_tid_address(&(0x7f0000000040)) ioctl$KDADDIO(r0, 0x4b34, 0x1) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) 2018/02/27 18:34:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3f, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1441, 0x4) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2dd5) [ 61.166852] ion_ioctl: ioctl validate failed 2018/02/27 18:34:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000f91ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000006aed4fff0000000000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0xfffffffffffffffa, 0xfffffffffffffe2c, &(0x7f0000d35000)=""/4096}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x20000) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x2, &(0x7f0000000140)=0x4) write(r2, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/27 18:34:04 executing program 5: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x4, 0x5, 0x1, 0x200, 0xaf, 0x3}, 0xfffffffffffffe01}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r0, r1) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/27, 0x1b}], 0x1, &(0x7f0000000140)=""/231, 0xe7}, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/27 18:34:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=""/117}, 0x18) 2018/02/27 18:34:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x1, 0xe770, 0xd, r2, 0x15b}, 0x2c) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) dup2(r0, r1) 2018/02/27 18:34:04 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x27c, 0xffffffff, 0x154, 0x154, 0x94, 0xffffffff, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x0, 'gretap0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x0, 0x11}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x62d) sendto$inet(r0, &(0x7f0000d2cfbd), 0x0, 0x0, &(0x7f0000001000)={0x2, 0x4e20, @empty}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xac7, 0x1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x401, 0x4) 2018/02/27 18:34:04 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="f57723b188ff1e0c2520a87623db2b23bf76757e1006a141041fa1820a3467cced14293d8e7f0b8371127f6658334aca48d70ef83d0f444ac8ee0af3633eafcc44f5684f", 0x44}, {&(0x7f0000000140)="1c678be24829baa7547d8119c11cc6553c3d9f5c18280a5aea0a0499316ebd76c01f981e7e2888b262f794ffaf1588d76d4a15d838dcc1e11aa12c8097bfc991852b208b84fec63b77b27ec374aea4dadc1fdb379f2db57af924af6d01306bd73b4439a1cd39080b235c76aa55c649b264c7c9f4aa62b1f6ba02c781341b578b244f57abf396581e5548bd3a118a1454845810b1814cc197c62773557d8225", 0x9f}, {&(0x7f0000000200)="79360155343adb14b7e56fb74b66cfdca6bb6baa9f4b030778e6fb7a2bc05e14d464c824ee8f365ceab04f7d7281f9d2752ab4b5df421109a59c1564d6b87ab806d7538005e0570eca28aad8bcef01773c28fc261c6cbb8a9b118e023163ea82e88baabfcd0305ccaa896791355a7c432fd93babcef85a20756eab7f59420bb80ce5484e48ae8cc3c7966009f94f59dd97e4db1078a7f2a09fbb379ec9f32559bb40211a393a9df0117071abc20a47d746cf53418a4d5819768ee4ec7f7c89b95a85f7c9db6ef418151806a55fdbf513eccff5430a2fbdd51b4519183698cf9effde4b3e14a0d9d4a86eed26452e073d6d422f", 0xf3}, {&(0x7f0000000300)="e9ef85c813dd799e60d68e786f46c6e6662ac9257483b9e2a9722d047cf4170ec2341f4df29d40d7b72667da963293da33e83225f31ac3bacf0319e05e115711ccdb7e227a8174d2d7c1a3a7e66c456c0de73d17c38d6aa0a5eb32c06cc7bc0e92a47de6cc7eb36c8583b7d9470723913cc55ca65c2e055fb928284ff0261db88f194ac222ad191a347889685082b2cfa9247edfece32a8f60e34cbd2c87ca587c1658b1dbc09e97785bdc4ea9634268acf1bde976ca2fdcd8377022a94a147e77e96a3507d9c1", 0xc7}, {&(0x7f0000000400)="26ae6328177dfc31a2d69b904f01b2d4b8c659b79d20d33559ff1cae4a7463d59b14ac0b4e1ecbbc91b56a1af52fa10d0619b3d71727fff5bb7a012806acefd6b4325ef8c72e3c0260a1038c878b1e783cf56ab00f737c60604f799275b324bae5b7", 0x62}, {&(0x7f0000000480)="492d1f19e59095f7476389891cee30ce409545d1edebfaa627351a46f353708c51a8b02f22243b5c8b0c88265b19b45968b90603d30eb16c400f8f83986468c2c1fcf6eaa75c635584c91a3c62297344f2a76f94443e42a2d759c6bdcdfd8d171415aceeeb03fa12a0209b1307edb31d0561f4e1b3c91bf550bae30a19ea2310ac8cabb08be0815cb47c8e99f097054acf80ae23368dce7779fb93c65b1ffbcd691718844494", 0xa6}], 0x6, r2) socket$netlink(0x10, 0x3, 0x17) r3 = open(&(0x7f00000006c0)='./file0\x00', 0x40080, 0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000680)='bcsh0\x00') ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000640)={0x20000000, 0x0, 0x1, 0x200, 0x3, 0xd7, 0x4, 0x4, 0x8000, 0x4, 0x8, 0x9}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000fe8)='em1em1posix_acl_access]\x00', 0x18, 0x0) 2018/02/27 18:34:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1f, 0x80000000, 0x3ff, 0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3f, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1441, 0x4) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2dd5) 2018/02/27 18:34:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x0, 0x0, 0x0, "d29716947758f2572bce2418aa2f9f262a8158bcefafe2c87068772f7e216925de4612090571f4671410f047ed26a53a543cd72f03e389b08cbc39e5d3437d3495b31a5feb61bc78d0d6ebe907112f1b"}, 0x160) 2018/02/27 18:34:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) 2018/02/27 18:34:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x4000000000025) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f00000000c0)="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", 0x0) fgetxattr(r2, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/124, 0x7c) r3 = accept4(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000cae64f4f34780fb70000000000000000000000000000000000000000000000000000000000004077000000000000003f0f3c2c298370f4632dd23f5b913cd98226d0c1b730e6f92c737f024981c9b48e3ea5d5000000000000000000"], &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x8001}}, [0xffff, 0x0, 0x1, 0x9, 0x7f, 0x0, 0x3, 0x800, 0x1, 0x4, 0x7, 0x92, 0x80, 0x7, 0x3]}, &(0x7f0000000040)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r4, 0x2}, 0x8) 2018/02/27 18:34:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='/dev/rfkill\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0xffffffffffffffb7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="23826799ecc23b56b71ecdac5b54e527601429b4b831f10ae176319e2145e15223494d57ff7f6864d22d6815283510c4c6433eda48b097f53f53923861e85263fcc76a9b126ff1a44f2dbbe595ee4ec12fab1f293d827cc842be52a9ff60c544c40bd6a921b59047d9202b5150a742cb1607aa61bb554fd4ae2dcb3e450a919bcde2c710c27a46259d3e0aa0f0619ce8058f5d60384c18a370635961d8d22c1b40a482c9d6a72429c82f97737715c104626873fd2ac85028c3d7681357239c179706adc280f210e40cc5d7f7127085e2539751b126363f07553a063a6f21eb7ae250f5bff36201f984db69381ac29f82c16ac54ac528ac605b918c2478beaabd3d2e9d2f582b49767e200104434ecb0bc88c672574945589ac5c5b99d138f5c3fdc81f7192f972c38d8eb8a1f98a8d2e7f5e6456e2211f4c4ef7ff2d7f5e811305b2ee9792e288db52f6ce0a65476c685f7c056a854b10d7b6494ef00be66451143f5d31cd038b48e172e44a6ac508494aaad35d8a2915083e6369453a0e81bc4c9e1e0e27c6e5a14a68d7e685ff017f6aa52f1584221eb99e282ae3e57c48143875d0a614878529e22448388ba86ebed505afeb3e07496c07de4a8dbc66c0e85341e362c38f268e12687dc5fde190bcfa5ea5f3aae9490a3a70396566baa767b03d6360e968f3c327031aab761760ea589caa03444ca9902af5530717c8b232f44976a72d375abc7ee3aee189f3cbe1b957340fc8b40464dd7f03732e52f3d9612bb458776b003ffc4f15d0783ebd71b7bf146241ad3524597a2282c4f605eeb2097e9557733fadb23855f1963ecbda56c1bd70cc062302023e999917c15290ebc716f12dc0a1c8f683f5aa44f10dc5663ef41663be0d6dbf1311058f4b182c929802d3dcf28ee735a678927b4bd348008a7967bebfbc25f4dca138cfd863fe47d541418476c76de75a0ebfd1343d77bf589f0d289150c7e835ce479950ec33c9abafd1a0cf4e228c322f9b34ff32d7f0fda39eb81364d5bbdda6c3cf8f7c5e9fc16e676df00ee64844102ac702a3adf70e9d9bad010c64268064f37ea232a18eda6581aa697572bfc168cb1cd8cd159a6846a06f7d601e93e6f70505260a62e8661ab501d9981029b47616e3b3354671b3dcda8eb6735579028a84f164b8a0c1ac7f07c542a6b9ffc3b33c456478c659775444be04d39b3e3e5ccdb041fc0909f4f0169c157da1230343dde8e2cc1a1c52ec8a86834a4e24521cc7e33ab40b8e86b0870fd5829afb78b40b901d7a988af6efe5f4fc3fdcdf34d3f7f1fc5ed9faee220c49469a0e1bc3e606803b40c37b4c3fc68d954d7db6364a1aa5368651b71d896c10b4d9323acc7f390da19937dd9d0839fbb6d78d86f6786aaab6bc7f760e0cca659db4ae3e92c42cc3d10ee703ced6f38a8caaad0f7227f5a60f16db22c7b4b123322bef896eb9f09bec6007a63ec5a488f4d67d50094f2532ddc120567dcb0a2f960b728711abf5e696e305c08d59c49e4be3d280631adcd18b1ae684d514c643827a9a5994ae009b524f103c6bafc4546ed2d0af53cacb05f7966d0fcf1e817c18c1517fec20e6c17c23b5613e03b8cba0795b212777712fdcbc2e45d0aa64f587c2469e3a229505a0ac6bcba3e9f13545fadc151dfa7901950b2ca1088c465834a9f11434266a36bdd7b59ab85fef136c499d4db55dfdc8d2cc2b8a913e6c862f5d4301ace08f0bb3fbec90ac33ed2b1d2199454cd20f8426cd2bcfe070e52b899d0d33fe89f3b57dfebd0af076ca8922c2a98adfcb930426cf56bc45105b6951f991071e31f92ae387d633c2d4dc4373fa142457b65240881f2ab3550f6673d61762af80a5842565b5b11ef91c831d936bc7502ed57b8463f482c62ff4c7b4ad322b17918de1df743811f52170c1c84fe6a01bbe882ca3cef3deeaa2ed5a2ec9e19292181ee6a3d20d30d6566f8dffdc37553876f1260dccdf0b1c7cf3059263b1a310973d5a2465232ee222aa391a69dd3c4928bf14fabd416d174babae34dbfff99fc85a40dd795c64a4f54d4b4b2bcfe7307102d7ab33c7e1a98acffc05910e6ca0919245e094ede87e771cc4f0d07d81961e73c3cabfbe8a72403343c2adb81c11fa57622dffbe5822bec564e26a657d4206f67bf01356f9ab2dfdbf102431de6d70e64ccf44ea4ba2fb0b9df0b7cfb0c85239d62fb0353ff4bd2fe4911ca535e0a490c4f4dac0fdc7bc8f0a1c4a639d5927ea4f3ae2e42bc02ac38221d242aa59145a984c924af8509d227e535e5b419e3f8633f1f64f5bd8a9d394f4f33e700fd4ae241904d69a1cb046754e0446319ce13e50c465f363aea1609f240b4fbe67e36bd8bdf0d19f9875409250753632072a740ee63e4ca703f6e8edbc940336d1f7295b6649cd7ed9c70fff1d07acae4c6993603874e76b34c277c9640c7d4ed45157c353cfe92820ad439a9c7fec2f931802c2219dc332b929dc124cb2171cbcb8b37964762b8a2d5b316988bd89cd3a0c7358f8392c6060af051d998b5c79b268702d38c8c9f0b10b1c102c5ac17f93ca6eae1f9b7075dde06891cc4dfad05ca8e2448a2b9dc5eb28aa5a01b2b6eb82b3b415ebc10590dd38a2ba93ba58979ce31b9fcd399fee1c36f44da5e47ccc8a25a85ebf1ce9063d61f88bd04cf06360cf38b11778cc831dac861607ef0763c7c626efad392f8af02b16ba4b6567f6b2416564b67917115ccb257e3390d39fec3c5fef3bb17298cf8d3df53f82a14dc3940c53821f5041c973b8b13da3351ff45924cd295a27b820c6213dc8fe993ec66b50373345a4bdc2a35077a59b61b5c4c678649032da05a514b2d5fd4e22fdc7d172272844cba5556362f77b29ef60457bcdae37a6e442d5d90a654487b62996954c50d2549ed056aefa504968738deab4401c60ffaa737b810721a23bc76210260f4f430c84eeedf9a558624acf91eed06cac0449b50f051f6b6d08b9cfc7e5d915e115aa19284ea39d8425f9379a9d925e0cb323334b1b19f60571d6c2e93d707178a3a9688b0248fee8429ffdb8b599a667614cb7c0414c901733ad25e807588b1ac96d36f7467f363304af03c01e9c91a0469ba5d73b204e4651753a2cb446d4ac8286aac336f10b90549bc43f8c4ac8fd49d27a28eb9c08aca47c1345f3a37e3dd1fff54469673b70410f30352005bc149d26a8535e23427583f559c999309e355461d2737be5a6024b348029273ce0596674ecce9b3e511f8c7f5fc0586fd633f80424bd09e5d8276cf036039229f585c4b9bfd293cd775e5dc6b747de427893ec4928ca20bf1ba4a08f6a5a7a13e831ec063f3d17c90cf10b7a678b49a24ad1222fd3e36b3788f42a92860ad458320d1b410a7ad754c136108272e9020ebf96d47d14e557382a225f325556b3ab1f9113131f456c6adacb363d6f5a6198de3093fe12a3e8eca792cae998a79bbc6e76dccefd142fe93acaed5c469fa33a3c5edae589c10e306ef32acd41c4525da594c86b8ce8242e7ddbdd45fe240fc5fbdf75165698d571b30f9cacdfdb0c1a922b760089e670802187d6a806e2778569728eb437051f84a1760556954505f81fdae7c7f9a200b8dbe685ec8143be348f6378b6b6b54254ef8fc2c19e541a7d3c008e20bd44842b22a125062ffd6ee26128ca69768275e4451dfabf7c7c0e56a708c6c64ecdded39419f2c28c322ced3a1176b8ab94a07ac0871bfadbac07165081770672a9bc759dcd7be1bb1c9f21a80461b9116028d2a40b9f830f5d9e432b20967ef090665e59cc5e2695667cc3fb629d97020c3e12c23d1605ce5d2ace44e379490e18c2545aaf4b99b17d80b19e8421f6f74cb8cd6d60c325f7e4310146ef820d31a5da0435dfcaecb67e34c4d5483e30f78e312317c07bdafeb4beb52d5d2c2dd798e46689e6bdc195e73498355b99adf7d065a6b32637d969257e0826af0d338c73266dcaf2eb3f83498cdaa4a261918a2f930c493081492b0e8d8631d936f2dea2524a00940bd50792f798ba0eff836427acc09b64b0563c4f022af7fe4f73bdd5a5b859c812538815acac8bfc6a9939cab385d6df4d72ecb46e0c46a085628747d2f2994c077abb331bde4a48869bc47b8e959d0abeb1e54d4695a66dbe218ba52ea03102d156cbeda016d7176abf49114f8103f95bc9810f7965f4e868dcd419d54b04ceb77d9118ff759f67134d2c7a4f4b488542d2a385d6b3beb9c52b71cea079037ee2360efaf3f1981a6c96f288de052795121f43692a5355e85c5d7663f90cef4efdea345f4c9ce6c05c3ed0c0848cf853d0556931a3a20f112a96c127b9a070a1837e780d5fba66009597f49aa49461f5c02d03d5a6316e6d0eed79af5e11e727757f6e3bd48866a6f08c8ab413055a9d41eab014ac8ac4310f8969d4a7cd48720db738b3d56b9d85b28778dc59462f5e1ea7998d0dcc8772c3643b39828f6b5bcccfb5aae8fe70be563c18c99bc1815b0ea5cfd5b057ded86944e049a6b136c310edaf5330a8be71d734a3018973bd2bc14dd2d944471f9ddeb88c28e4e49bf5bce8fbaefcb4766ba01371759496d21fc89229992f50f6166d85f6e9f0ec18c466fdef43a77eb72073d78c9aa14584a301f193ac3d1f122e995d2759e737d185bba786bf2c25b6f3805e69b576bc490554cc485f2e918060096b569314df3c43ec81d3e9e24126300821e379f4270034c67a62aa0ea5aae90ec63dcf9fd9732be276ab38997b79ac9e057cabd376d1630273342cf001e592d3c7256f1a9dec175ed6d1e4ace1e55dde065acf7a5bf47f4c77dcb7bbfb1baab83ffa9e4a24391a9da2f12567b26ee8044e94cf45cbbfeca4f7de423119d8a6b135de6a139c568d311637c76e6b66de5ccd6b8d094216e6194c3cb17e27a60de4940a48bae23bd07e49637f86d0438937188340adbac3e868a89d6abb4354fcce275b43682de2d99a83c6457779997cb23201847e8df6d6764b4b35d84eec7641fe7cbb3ad24756f9cddf33c314377ceee36e76daea302d4e3db70024210d1ecf54773f007a8a0182e5e548d5cdf893ad36e5a5df5d647e159007a99da1fbec5c7af083f3f8a5e36ad574569ca7c01780014f1bd4c76f864b25dfd68cef64d50a146975b7c2c4cf4e37d380c9d7c242d1a488aafc12f0bc6dc7077587bbf310f4a02e1470ebfc77fdc4843b7222fcb042add99f32ac19f947a1779756d6207cd67efdf3e02df3346c1332b2cb98c0c8323ce9f26f6e399777e12ae451339c7568c6a1125a51b5239e51ff121c1bad59945d71638fe9405a7718d7704b0e4206ed735105d018158fb81d5386692b01ab39e6f1f605ea89f17f6959779d555202c0937ba836b45007c4259f7cde97bfc3aae500062ef8fd09a3cca7237be3b215357b0b535b76dfed164aebb4b49b8dae3241ca0bd5d29a5294ab7f1498cbe46618a420d592f821cb7c05d4af2855c16ec4e91492c9779ba7d4fe82b175aed65a74a75a3652a64c2a2ed1e50cfc42e2e43373c9df3100c7199c969601114938ccad27389d893856dd3e41b1e9b6aeebfc32d71a233b711fc3f2606f93e11c0b0a777f7d7879a6d7fb70f3d91113d083be825229d069b291f5a8a14023b4b12b949058ac03905c85986d49c6d6c637907b7cc2951c6e4fd1019b7a09bb0e37c665988ffbbc87c904defc693d3f23baf74754824297d18f05ba87966085a041d1b2e1175104925b77ba07b730c7e30334aecf2c2085ea4c9b6a5301d61ea485a4a358b42dbb", 0x1000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000001400)=0xe8) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r7, 0x6}, 0x8) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000001500)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r6}) 2018/02/27 18:34:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc0, 0x1, "dc0375faed7e6a7981f05076f0ccf579c68fa6ef239f58a78b45fd228679d37c9e376ac960e7500ecb4f0958cb765a2937790f3004cc0144ba650d4b865e268de8341279c77440cb97d703195ff0f1e39b4e7476bc5f1d3a53df5102d57adbbac4c400e619200c9e1455ea262886c508cc8c158499c85db21fc2093d7ede3a5f63c503ade0ab179a67e2a83f8edab4c247d41c1945bcee85fd1f922ff00f0070cfb240312e55f8a2f88d25a93f359b4bfbe2d8c22907a10e"}, &(0x7f0000000100), 0x400) 2018/02/27 18:34:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005424, &(0x7f0000000000)) 2018/02/27 18:34:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) 2018/02/27 18:34:04 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) 2018/02/27 18:34:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1ffc, 0x0) fdatasync(r1) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000007ffd)=0x90) 2018/02/27 18:34:04 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x4440) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0xd) clock_settime(0x7, &(0x7f0000000140)) r1 = socket(0x15, 0x80005, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/17, &(0x7f0000000100)=0x11) getsockopt(r1, 0x114, 0x2711, &(0x7f0000000000), &(0x7f000033bffc)) 2018/02/27 18:34:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000c9ffed)='\x00') bind$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/168, 0xa8) fcntl$setstatus(r0, 0x4, 0x800) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x7, &(0x7f000079e000/0x2000)=nil) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/129) r2 = geteuid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) fchown(r1, r2, r3) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/02/27 18:34:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x2) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000300)=""/81) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='ns/mnt\x00') setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) dup3(r3, r3, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x3, 0x2, 0xe000000, 0x9, 0xe2}, &(0x7f0000000140)=0xa0) ioctl$KDSKBLED(r3, 0x4b65, 0x5) 2018/02/27 18:34:04 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc0, 0x1, "dc0375faed7e6a7981f05076f0ccf579c68fa6ef239f58a78b45fd228679d37c9e376ac960e7500ecb4f0958cb765a2937790f3004cc0144ba650d4b865e268de8341279c77440cb97d703195ff0f1e39b4e7476bc5f1d3a53df5102d57adbbac4c400e619200c9e1455ea262886c508cc8c158499c85db21fc2093d7ede3a5f63c503ade0ab179a67e2a83f8edab4c247d41c1945bcee85fd1f922ff00f0070cfb240312e55f8a2f88d25a93f359b4bfbe2d8c22907a10e"}, &(0x7f0000000100), 0x400) 2018/02/27 18:34:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x200000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/02/27 18:34:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000280)={0xfff, 0x4, 0x1, r0}) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="ede06c3ce313ff7b75828f859b4900d6bf18732972594f03712b0c27b2371bd4590b60c0dc3199b60f7751af83c965e418549d43423882f2edd9e06fb8fc0119a51ed140fd9d44aaf738cca3cfcd1abbe818fc2b8e23aac9b1245d0453908b43d2baa83f6173d57c4dbf2c71f747cc1d21ab435f", 0x74}], 0x1, &(0x7f0000000640)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x2c, 0x1, 0x1, [r0, r4, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x74, 0x10}, 0x20000080) symlink(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') sched_setscheduler(r1, 0x5, &(0x7f0000000700)=0x8) 2018/02/27 18:34:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3", 0x1) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x4041) 2018/02/27 18:34:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) exit_group(0x5) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/02/27 18:34:04 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x41, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x78, 0x7, 0xffffffff, 0xc00000, 0x1f, 0x0, 0xfffffffffffffffa, 0x14040, 0x4, 0x6, 0x1, 0x4, 0x4b22, 0x1ff, 0x6, 0x8, 0x800, 0x0, 0xff, 0x7a7d, 0x7ff, 0xffff, 0x10001, 0xf0c5, 0x7, 0x2, 0x1ff, 0xfffffffffffff000, 0xd4c, 0x0, 0x5c5c, 0x0, 0x37, 0x9, 0x8000, 0x8, 0x4, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x5, 0x80000000, 0x2, 0x5, 0x80000001, 0x9}, r0, 0x1, r1, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/02/27 18:34:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6001a09c00081100fe8000d600000000000000000000000000000000f000000000aa4e204e2040089078"], &(0x7f0000000040)) 2018/02/27 18:34:04 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x2000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x18131, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x1}, 0xc) capget(&(0x7f0000001ffb)={0x20080523}, &(0x7f0000000080)={0xfffffffffffffff7}) 2018/02/27 18:34:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe), 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/02/27 18:34:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="ff3f999eca6dbe4957a6c909a1a9f1ff"], 0x10}, 0x1}, 0x0) 2018/02/27 18:34:04 executing program 0: r0 = dup(0xffffffffffffffff) epoll_wait(r0, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/205, 0xcd) setrlimit(0xf, &(0x7f0000000140)={0x7, 0x9}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) gettid() setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0xa0000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x8001, @empty, 0x6}}, 0x20, 0x7ff, 0x6, 0x8c, 0x10}, 0xa0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x40000000) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 1: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffc474, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0x6972, 0xc870a3c305c5634f, &(0x7f0000ef7000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 18:34:04 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x9cdacb95e306559b, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x0, 0xf000, 0x0, 0x401, 0x100, 0x66f4c975, 0x4, 0x6, 0x100, 0x9, 0x9727, 0x9}, {0x2, 0x7000, 0x3, 0x3, 0x8, 0x36, 0x618, 0x6a35, 0x3, 0xe4a, 0x5, 0x100000000}, {0x0, 0x0, 0x19, 0x81, 0x2, 0xfff, 0x0, 0x8, 0x9, 0x0, 0x10000, 0x1a8}, {0xd004, 0xd000, 0x9, 0x4, 0x3, 0x3, 0x67d, 0x9, 0x100, 0x8001, 0x2, 0xbc4}, {0x100000, 0xd000, 0xf, 0x9, 0x5e2ca6f5, 0x2, 0x8001, 0x8, 0x1, 0x9, 0x7, 0x10000}, {0xf001, 0x1002, 0x1f, 0x2b, 0x1, 0x200, 0x100000000, 0x80, 0x5cb3, 0x93, 0x2, 0xd5b}, {0xf000, 0x12000, 0xf, 0x1, 0x4, 0x8, 0xffffffff, 0x9, 0xfffffffffffffff8, 0x0, 0xf78, 0x4c7}, {0x5000, 0x1f002, 0x9, 0x4, 0x1f, 0x7d, 0x3, 0x1, 0x1, 0xffffffffffff43c2, 0x93b, 0x6}, {0xf001}, {0x2, 0x10f000}, 0x8, 0x0, 0xd000, 0x20001, 0x9, 0x2000, 0x1000, [0x65, 0x2, 0x10000]}) 2018/02/27 18:34:04 executing program 2: r0 = socket(0x1000000010, 0x802, 0x4) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00006d8000)=@ipv4_newaddr={0x18, 0x14, 0x40000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) 2018/02/27 18:34:04 executing program 0: r0 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) setpgid(r0, r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x420001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x9) 2018/02/27 18:34:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) close(r0) 2018/02/27 18:34:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x810}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000ecb000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000067000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/27 18:34:04 executing program 3: connect$l2tp(0xffffffffffffffff, &(0x7f00003c8fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x26) 2018/02/27 18:34:04 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x20, 0x60001) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000235fe4)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=ANY=[@ANYBLOB="2800002012000100ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) 2018/02/27 18:34:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000001540)='user\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000015c0)="be75645fe3f4136d4af2dfc73522aa30d1fa2d656f277f83bf24af4b994db9f2b5053d38bd372332de6378c22a6e73e43a295d3dd9f7795d9ace4dcaaf1be1", 0x3f, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001500)=[{&(0x7f0000000080)="b400e3e000e0642df9a137b05f126bc8425ff37dac70919b593e5fdbb2c3caa836e46781b98a1b1f995843d8fa40760b78873c2665b4aa6a757f5cfdf66552ca0f7326088666477ab2d51aa068b604c7e08f3424980891ccae807d1f401df9e55970d468df76a96f31581f89f0bbddd99d1891f590534423308d114e9f4e6b30d81ebdeeb21ab6e23db6667724ffc86a1a3231f487a971819de0fa4f1bd0e9fc78f960e601fb8c9bc7de9edb9e6d8f", 0xaf}, {&(0x7f0000001200)="67b2bfeb60c33f05eb94216849e3b3597afc23188dc5654ad1f27267c86b5ac4e0e78766852a53a27a0ee24bbaf6ab59aff28436c262a27d02b94730a5218072266b3775c5e176176d9193615d2f7211267cbf31afb530e24d9531537fd64fac8be8b64dd18953511469e84198f1812aaf5214a2862fddad7ee1ad44591d5c7b477e77c1257d7f47147d7bed5ff5ab7c3cd103e668890813caca4f312f338182578797d7597f5f8a0422fc76f0913fae821a2e9fe8fe723dd2291e71", 0xbc}, {&(0x7f0000000140)="2bd72ef2b72d9b9498a8e69fecc35a322ef4135121d5bd66bcaab107aa995e37b9a69282b7500b88c65e4d069cb09d0aa18f1b462e1fa0b0275d9cf9eb02c2fc5d9819d08f0ca1dabef8f0edce2c568175b0ad746f6da502a66c753f53d2a3f2f9580d0b0c9e", 0x66}, {&(0x7f00000012c0)="422fcfa443123114873d3fc228493019b33a46670c232085ad50af1e1c745b4d0997d9c52aa144336440d5e5459fdc0f951d9a2298e19c526d0e46f644f31e6ea7743685705a7912828efb6e16d8466d41d4e74b053bae39f1e299ff5a59b02dafc3bd17e2c5ee4a15da79", 0x6b}, {&(0x7f0000001340)="706b783c8bc3d4ed2998d78bafa733757abb707198acb6ea3f65dfe882653888773c877900c1b5810ee1b9d39ea2ffc69e308457b19daddbe13bd49d103eafab4149ba2df0ebbf9a2d3a65abb63139b7d68027dc3b06affe0feb29472dcd9a081e97863a9c79ed6e52b464ea30c340df37b06c5ea7dbbb3a08fba755cd6d82af05b5110c161879de8a092f1f8d42a305c3b2c833337ec4dea1", 0x99}, {&(0x7f0000001400)="cb1816fcbe265482a8f99646c842db9b2fba6f334ad1bbb2b693349683dc0d1dfda7b195201801f714e735b56398305cefcbf295d0a6621b1481b2bb8be1c54fabe80a6a0fd1b983b97966a8ec39c5d4d6637583d49c02990fbce3ca96c0315a92a1d41e361dbc52aab27c054888e76ebc3c45b0bc5f51e18faa1c56354b590ae8b22b6664252fec53bf2dde0a6915b58c746a1c8559008fd98d69aaf619ff62e483f0b7a24cce0e32d6924af235ff984fe48eb670d1bfc801426e67adf922e5e2e78735201f60883ba60656e12e436dab9eb4", 0xd3}], 0x6, r1) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x77, "3990a5114c382d48de31eef83638b504660268e2d4a65732c6dc001b540e66f764b55e542f67ea604bdda024ed34893099620a7e49ec257ba4f579fa1d2d7f6589a19dac0320a54c29a08a71a5d2c5ea135015e46614393ee712195d2313aac4c83a1491ce71e230da8bf1bf69ccb5d7310f389a91bc9f"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x0, r4}) 2018/02/27 18:34:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='task\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0xe8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff6d}, {0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x4, [0x9, 0x9, 0x9, 0x9, 0x2f6, 0x2, 0x1000, 0x7]}, 0x5c) 2018/02/27 18:34:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0xfffffffffffffffd, 0x7, 0x0, 0xfffffffffffffffe]}, 0x5c) 2018/02/27 18:34:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "45f9819a1cf6d0b1cd4fc749edd9a997cf75f86992be88d9a6d81061c6dfcd67abfb968aff4952204016e3ba5292c5a5961c3d89d4f7ce164a5ad7eba4457fd2eaf0926311e6238bcdd7a321a521892b10f1b010f02b169306564827c3de62fbe6ed5193a9c6563b1769cfff3d2291fdc70ec73116b4572a47a2a35832283592e7b451167761ddc823ea213f086c71dd0ded5a94d19382d43d6210eb27a9e00fc32dbe614ffac42444dfc64aab5a3d088ebdc38b448d925f6a971076ebc598cb6a24"}, 0xd2) setns(r1, 0x0) clone(0x300200ff, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) timer_create(0x0, &(0x7f00000010c0)={0x0, 0x3b, 0x1, @thr={&(0x7f0000000000)="5f89608e2fe7e442ec51925aa5562f602b3f86d307d345fc3575f6215706287b0e585fe50ae12f5c8231154b09e98f3b87b445225199cd5e13802379d27fac672b08d09b294f8d9eccc3fc147438d7ecfce320685e3bf78d441a244ac3d174ee4ecbe25acd9d902846b71aff8fa4bf26e43fccb771bfa8b5c89064dde9c55c77d848755898104f7b1ecd1df276123633f49af41bf46558b3fe35500a674ac60108", &(0x7f00000000c0)="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"}}, &(0x7f0000001140)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000646ffc), 0x4) 2018/02/27 18:34:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000040)={0xfffffffeffffffff, 0xb39f, 0x1, 0x1, 0xfffffffffffffffe, 0x5, 0xffffffff}}}) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="09ed", 0x2}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/02/27 18:34:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x328, 0x1, 0x0, 0x300, 0x70bd2b, 0x25dfdbfd, {0xc, 0x0, 0xa}, [@nested={0x130, 0x3c, [@typed={0xc, 0xf, @u32=0x3}, @generic="e00df3e9fd9f598e86f27cb30e77ae540ec9e283b26a3eba3875edd53c82c2d8dedb69ecd90f093f569cd04a5bb375b4bbc57cf98fcecb0ceefd870b2ec29b2f8830172b060d7f", @generic="6158c9f8fa18c12f405c9ac7125150bfdd9fe5b1f4981c9fb62da28a2fb2878476aca1ec6ebc1f90222777701a4fc95f7eeb169d8a", @generic="1eb0e49d1edd3345b67217bc15d376d8d3e5533adf8f8d45e2a9c90f361bf1e484ce431d4be7", @typed={0xc, 0x5d, @u32=0x4}, @generic="02a61df0182410e042329eb59195ed33c73774307cfc7e7d5c78599cca41964640f9ee954779d3499f5d311021e2cefc86595983333fd7345caae6e3c60849b04f65c21ab52baa401fa2b83cadd4606c5e37c539de698f26f211fdd2ec6bc9ac2cf89c84a568d3142ea59744e3c472", @generic]}, @nested={0x1e4, 0x8a, [@generic="d24d4c20175c84a3b9a03fa6b7425313c51a4fdaf6df57a59b49a8c220b220664188481224995b7fddf31e2cd2d33e769c0e7a6f35c033537b155fb52d6f1e53381030b49edcc67092b05b1c183591dee5db84f9986a2f4141823aaa65f15d428eb6fc211a37d9aae10fe21a8bffe09e0fb6a9ee58a71ce7ee0836b8ce647a295a2a96cdde88633ebe52b51b38d321ce7d52", @generic="65ff1b343d929fb6cb2b6db53a2a511ffad98bc888e4972b21abc6386f0a576128b999cd3d7659d0131e13014f9b4527533af4028275693b628bf084a66a60b01e8daa5c2395e6f5292979c154b5b69f75fa6d8d68043c4ae08a0094ef4dbe28900bbd200723fcbb9d48692d79a98e08357e0285c4bda22cd3299ed044ba0b28f2fa0cc7eefd2c4a38f9619d4e6130e7eac95544f5d82eb49c662edeefdc56dc061d0eea1cae57a2bfa87bf95fe6584a9eac0c", @generic="b552feb97a06adc5eb7a1bd5553e5ebd4a1aa041c0a1800b0c2ab096364fc0908cdfc64a263b89cebe515b947371f46032d9699ec54f034ec58d0fd5bf721ebbbe3d45101b15c8e6b65d01afdaaed9a17f7bb6be38", @generic="e414d215e3b9531bc5e56d3e4229cb0ea129f3df2dc5a81872dc0ecb74d66e8afc3be5f6fcb719244cf72b19582110f59e6a6d927db9cde9a8ee", @typed={0xc, 0x86, @fd=r2}]}]}, 0x328}, 0x1}, 0x40000) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000600)=""/194, &(0x7f0000000700)=0xc2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000540)=0x7, &(0x7f0000000580)=0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x80, 0x0) fsetxattr(r2, &(0x7f00000004c0)=@random={'trusted.', 'GPLkeyringsystem%wlan1\x00'}, &(0x7f0000000500)='/dev/dsp\x00', 0x9, 0x1) close(r0) 2018/02/27 18:34:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000180)='cpuset\x00', 0x0, &(0x7f0000000140)) 2018/02/27 18:34:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x9, 0xbd, 0xffffffffffffff81, 0xf3f, 0x1000007, 0x8, 0x8e, 0x1, 0x722, 0xfffffffffffff883}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffff80000000, 0x98}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x10, 0xffff}, &(0x7f0000000200)=0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000240)='c', 0xffffffffffffff11, 0x4000000000000, 0x0, 0xfffffffffffffe58) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) sendto$inet(r0, &(0x7f0000000080)="f444d264cb881456fcef908cc852cddd4721bf8ef67e05758c6db3000000008e61d0825ef6daf05a01", 0x29, 0x40, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @current}}}}}, &(0x7f00000001c0)={0x0, 0x0, [0x463]}) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 18:34:04 executing program 1: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='efs\x00', 0x800000, &(0x7f00000000c0)="154eb2798320e87b3d4f355428a0741247bfc31b68879078f2226e34f21fe8821426edae0c05f06ffae34c6a6ab485104a38aa264564cdf8b077cee8714b1102ca654531ce385cf79b68a2191e537393c197c0a3d754b0ab0b12bc965c2359725fe88ad57a8aa4a97f01e9e23857b3bd003be68dfa81ecd53f3a90cd52ef7fe6c6c4225226db8a2cc39bcb24ed1f0743eb2b9978b233f4e3e458") 2018/02/27 18:34:04 executing program 5: clone(0x0, &(0x7f0000f6c000), &(0x7f0000e94ffc), &(0x7f0000c12ffc), &(0x7f00001d6000)) clock_settime(0x0, &(0x7f0000000080)={0x77359400}) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b36000)}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) dup2(r1, r2) r4 = gettid() tkill(r4, 0x16) 2018/02/27 18:34:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x1023402, 0x0) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x1}, 0x1c) 2018/02/27 18:34:04 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x77, "3990a5114c382d48de31eef83638b504660268e2d4a65732c6dc001b540e66f764b55e542f67ea604bdda024ed34893099620a7e49ec257ba4f579fa1d2d7f6589a19dac0320a54c29a08a71a5d2c5ea135015e46614393ee712195d2313aac4c83a1491ce71e230da8bf1bf69ccb5d7310f389a91bc9f"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x0, r4}) 2018/02/27 18:34:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0xa, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x100}) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ccff6)='/dev/ptmx\x00', 0x0, 0x0) ftruncate(r0, 0x3) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) [ 61.935390] syz-executor7 (7550) used greatest stack depth: 12040 bytes left 2018/02/27 18:34:05 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x7, 0x2}, 0x10) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x3ff) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000003ff8)=0x7f) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x121001, 0x0) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x77, "3990a5114c382d48de31eef83638b504660268e2d4a65732c6dc001b540e66f764b55e542f67ea604bdda024ed34893099620a7e49ec257ba4f579fa1d2d7f6589a19dac0320a54c29a08a71a5d2c5ea135015e46614393ee712195d2313aac4c83a1491ce71e230da8bf1bf69ccb5d7310f389a91bc9f"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x0, r4}) 2018/02/27 18:34:05 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x100) sendto$ax25(r0, &(0x7f0000000040)="43d36ae64d7dd8d6ca9b92923a5383554a72b538b52e8591960bc5786ced9644bc8631bc9c4338ce88a8cec4eeb51d23d3eb767abe4b8c8699045186bd5432be8987fd4e948e7bf2e1ec60877751db726bd7dc27ce0af027a6", 0x59, 0x0, &(0x7f00000000c0)={0x3, {"d8cab89bb04a57"}, 0x2}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000a7aff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 18:34:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100, 0x44) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x401) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc(des3_ede),sha224-generic)\x00'}, 0x58) flistxattr(r0, &(0x7f00000000c0)=""/176, 0xb0) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40000) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xdff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/179, 0xb3) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x200) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x21d, 0x7}) chroot(&(0x7f0000000140)='./file0\x00') 2018/02/27 18:34:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x4, &(0x7f0000000100)) r1 = dup3(r0, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x0, 0x800, 0x0, 0x6}, 0x7, 0x3, 0x0, 0x0, "e6fc6141cf1deb61"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x1, 0x20000000000046, 0x2}, {{}, 0x7d71800000000000}], 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/02/27 18:34:05 executing program 1: syz_emit_ethernet(0x31a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xaaf4, 0x121000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x3a, 0x6, 0xfffffffffffffffe, 0xff, 0x7, 0x8}) 2018/02/27 18:34:05 executing program 2: r0 = socket(0x8, 0xa, 0x200) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0)=[], 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/27 18:34:05 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101100, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0xfffffffffffffff7, 0x1000, 0xffffffff, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x7fff, 0x3f, 0xfffffffffffffffb, 0x22e8000, 0x6, 0x7fffffff, 0x100000001, 0x1, 0x5, 0x5, 0x1, 0x1, 0x3, 0x0, 0x800, 0xbd, 0x10001, 0x6, 0x2, 0x8000, 0x4, 0x8b, 0x5, 0xb88, 0x5, 0x0, 0xd8, 0x3, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x1, 0x6c13, 0x5, 0x6, 0x1, 0x0, 0x3}, r0, 0x8, r1, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0xfffffffffffffffe, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 18:34:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x77, "3990a5114c382d48de31eef83638b504660268e2d4a65732c6dc001b540e66f764b55e542f67ea604bdda024ed34893099620a7e49ec257ba4f579fa1d2d7f6589a19dac0320a54c29a08a71a5d2c5ea135015e46614393ee712195d2313aac4c83a1491ce71e230da8bf1bf69ccb5d7310f389a91bc9f"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x0, r4}) 2018/02/27 18:34:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006d80)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)="30c1b34e161d4db4ef4cca681360e2dfd08a1ac5380644b7f7288306e14fc99029af089c1f991702f96f10d104682e3661f48e87b0fc1f9ffb0c9fe41602f596994de980831578749ff2c4ce79f55ef66f2ea5bde17d0ffea7277e20e9aed816fb5c9ba8bedd758d186ef1b93ceb5fdfdda0d6d0e1b5ed4b57c652fccaac54caec10d6aadb6bd20ab9b0b8ee005f46193264202ca3716dde5bd5ea", 0x9b}, {&(0x7f00000001c0)="bc5a61ba59e69858da87023ae75ed3936e824e771505b88f5b1a0e1dad256099164aca4eb1e8bf64f37aa5c5a414ba232eed20ed5a4ab582d1ea6e2e547f664f2ce6fbff3734df7dbe5292b3378b463bd192ac2aee56d604a4149ff947091cce013b03460411ece6de3d59a6c403eb36c87b84468f9478768deaf4e9bb97746d5673519f2a75abc0ee369c3cd3b550479dcb34d4800234c1a1fa74501291cea83b1784002b1e4998c2a079", 0xab}, {&(0x7f0000000280)="cead4289494dbf21782aaba9a3", 0xd}, {&(0x7f00000002c0)="2250bb9ebb00e57462d9f56b674d6154e348c00d9f85723d5484d3f6630c8109a44869b2b1a7256ef28799c39049c5e512e80f1ffc7a199f1698fc91c3427101aae2af8e", 0x44}, {&(0x7f0000000340)="f6ba7bb930889a3ea3027ad217168f37be79b1d9c4e05a43715801cc9c5701e4910414f0a2c69fde17ed96f21052132d8acc0f5ef7f92681e5e12f12508ffad6474b5f48ae8dbd1ad058edb0f7ac59804ce417d7ccb7b20014045df1f72ac80c00ee3e0cf44337964267773dc69ab34afe1a11b7931219202a8f8dc0642d05e667e6da9655e90237c610dd1552afd258cfd414b03467ac0654e59262783b59cb0ec94b1d28f107a849fbd4f246feaedab50bf3f913bbcb7706842007f6f73224790e73708e47f85e93260e8b641b809ad0708e2711fbaf1f", 0xd8}], 0x5, &(0x7f0000000480)=[@assoc={0x10, 0x117, 0x4, 0x400}, @op={0x10, 0x117, 0x3}], 0x20, 0x40}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000004c0)="e80919fc7a3896e22f45d284f6fe111493136788971c110a37e264c5785ba4ed5f47255f399bae9899e5ca819abcc5eea6321b155997a255e85bdf49ba0988b7e1c132dbe4d157b3ea35dd3f93bcbca6dd199ba3b93963cb313a969a1e13b0d51309ab6c8cec1ffa9b75a643805cb307bb3ba5cbb030a63fb53bfb62308465ac178416f4f79b4f5e45b4f08cd7d6dde57d98b002d11c878cbee5cfa347e4931a26d3c130901927d471651a9044657f95ce580608f42df2ba3eb98c71d89e49ce05f5fd202121cd05a6a29104f1c04839b221b91cdfe0f2f9251dcb870b3dbf73", 0xe0}, {&(0x7f00000005c0)="08a3ebe61c32ed474ebd83f8ba8ed23afbe53ae800324c5b183e2931c7db0b042f247ab1456782b61882e91e88e965e834384612fb365b3852a13139875b625335dfb342c5b5e37b04b4801716a5d3d3aafe55a503fbf9edc91242a75b4a61e3869fe84ffaaed7f20028b3", 0x6b}, {&(0x7f0000000640)="2fdc4fb3b975a861a179cf48c64fb2b936c07d30339f4bfda63d32e5784aac7c89cccd85659c14875d9e9eef795a96ebeac534ec7e90918be9b10d3cc8ff8786493e1c980796bd3a2e76324ae29c29ea0a6f4aa70efaca420872a014e1f4d6de696272330adf1ed641a4ca53cb87f0bfffe1b370ded5abe0f3ce42167d68036655cff4340914655864480e19cecb8b749238cc3371b0f2f91224b4aa8cec3843a5da9e469ff9d5e954f8fe24641032cb135da74eab1aa294068732", 0xbb}, {&(0x7f0000000700)="b7648b93e9d5504d4d6cb9edb07d8b0ac9e7cd639e71dc2d4c01de723de0585998296cacd470c6a56efa3a23480a8a8f189b98b1764362d10f5154223f82c6b33d527e8bf983297743555d60b4c80c7775854ea339f64c2df20b8a91e64b543fc461c74c492705c74fb0553488a1f75dd3ef9adbd1f12dbe004aac", 0x7b}, {&(0x7f0000000780)="68208a351f85921de149451532e773459057f7d2873f670a70f77dd8ee7125645371dd9f58d0c7240aed61485d967343083b33f5a4acf2720edebff7fe1972b74a0dd3", 0x43}, {&(0x7f0000000800)="f77a3a877e210e7beb952ecaa54602cdaf7dd9e6e82ca464c49d18389af0a5a870f22be9cf048d377fb7f8f358f17080536a799bced6b820a95a", 0x3a}, {&(0x7f0000000840)="8e68ca8fc8996c63af42d90d5cd3bf13a3c719", 0x13}, {&(0x7f0000000880)="9189e6f5726e1a715f8f42827ccb11217f84578dbc0d3efb038f09686497579c2417dc13b28b8b2d276b97c70e88d3296beb71", 0x33}], 0x8, &(0x7f0000000900)=[@assoc={0x10, 0x117, 0x4, 0x8}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xcd, "4af696fe6fb38c6d2e923fed42e6ca38ed86784cbc29a07e06b809156539b08d567775e9946dae7bef83630346a60e0c7b6332906ae675a481329510e0be6546b90a648db71bb7be2a6d253a8feaf4ac19c190598f9044543e8cac4503d3a6288086df712d78bff8737ad37e5cb711a7c3676a1325bdae27050eb299659ca26b93a4ce8817ee9972ed7feadf923acf621b371a8fb3e03dd3f8c9cfcf3ff1580dd54cc84fe9b5dcaca5aef58f624e250dde1559898faa4cdc4285eeb9002b16d6900bca7f560285bdef09d8c67f"}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4}, @op={0x10, 0x117, 0x3, 0x1}], 0x140, 0x40000}, {0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000a40)="c25d7c0c8774df262590fcd74053e78712391d433f4e160bd36cd378547098165fe176f60fe2766d5da2d814dd63610d24689b7a941e5f80c6239285afe5f9909a662474b34439ae433b1c6e130d9b0bb1114dffd4b8258528d5c0b8b5b11c64699e1bc487f371958672bd2f90b231f01203ec1c78b0", 0x76}, {&(0x7f0000000ac0)="3648ebde2258a6d8b74a1b8e3d017a8b749d8653757a4cfe69edb673c5809fa01f3231f887efa5439ff86d1a40990dab2cf962662c0def225f91f0c66d5b04f68e4140bb8fea57d7eb2b344126654382f99440caf174415cc3ba6b9dad0e02199832e106505003c931cbfd5000d94f2ef6bb1d93d9", 0x75}, {&(0x7f0000000b40)="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{&(0x7f0000005b40)="c64f2faa84b56895c8797f1b793140f130719e9166a70fa6e46754ff16cc22df29968a97e465b3d252e730ce3b6a779ba0532f092a17f5bef4f908c73c44fda2c5168e73a1b50ed4563b5b1661106ceefde1ea0e090e80aecbd0547ea61d97e013eccfe2bfafe09f459e3f48198554ae37fe49607d1a7ffdbd8c78", 0x7b}, {&(0x7f0000005bc0)="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", 0x1000}], 0x7, &(0x7f0000006c00)=[@op={0x10, 0x117, 0x3}, @iv={0x30, 0x117, 0x2, 0x1e, "fa1230d5138db9892c9ad84f2483bc493f36e566a17ea9893d133a141779"}, @assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xae, "a980972a045ea84814d9c1cff2d836346b2c7caa836613750464b16607953b8b5d01ea625f06996ac0abb5debaf15fd097d82518883c0e3f4aa02a443c6824741115ce888008a4b9b4ce43dceb624722b9647fafd1e237d383d67487c482ea2193352341d1e550b76fde5ec59fadfff0c2f16b48508270baa7626af0efd41ff0d78744ef9fbcaf5cdec1490192696aef7f8bdffd458773d644136c5b3842a8206cff35e3eb22409bebed794005e4"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x2}], 0x150, 0x80}], 0x6, 0x20000010) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000014ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x3f, 0x829, 0xffffffffffffffff, 0xfffffffffffffffe, {}, []}, 0x1}, 0x1}, 0x0) 2018/02/27 18:34:05 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x77359400}}, 0x90ea6da3c36166d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x1, 0x4d, 0x2}, {}], 0x20) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e732f6d6e00000000dfab42bff192926bc6ea8477a7a68cbb4baf92218b4f986ee7ff29cdb537d29dc6182fa8705a8294d66089449d39837b984388e381f5cbc64264c0d86fe5a452f1447e824b11") setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/27 18:34:05 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x2100) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0xf30, 0x0, 0x0, 0x1a, 0x8, "89579d461381c3cb461ee2b60ecfdb4eb547889d87993e3d021ac37b9ac535cc6600ae26a4699a5397cc31cb490f9232053547f5f7b650dccaa17df43ae23714", "75a9872411dab8a35e57c409000000e8e6297170c2f6b3b675aca966686b0db5706b9e68e92451108d1fd6346dac17d07a6d4d6d47c8bf4749a89ddc03d8d741", "d59d002edd7d36e1bbbfcc1ae14121328f3099340d4c5dbbd0f2ced72f030436", [0x7, 0x6]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[], 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0), 0x13b) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="13d5e79ee860302b16292d3c11de6e79ad0244ff7fffffffffffff903c178e217736f1404828e4f2e67423a9804a090fb3c3cbeadeb4cffaaceff2286f4f8ca0d5da1936544c60dedae6d4388c519b1d71cc287b41c7108bd009949586b46525b5e4a4469f542f4d3d31194532f288b07897bad79d1e61e92796c52b9cb744e9f3abb2c71fe742ec39cc75212623e22b8f0262be830abf868c0c27d4a4e8cfb50d5736e6e83518da73cf462db25e43e51b36eac4d5f8b0991b0010179f351096189078672a6b40ed2c1309caea", 0x15, 0xfffffffffffffffe, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x77, "3990a5114c382d48de31eef83638b504660268e2d4a65732c6dc001b540e66f764b55e542f67ea604bdda024ed34893099620a7e49ec257ba4f579fa1d2d7f6589a19dac0320a54c29a08a71a5d2c5ea135015e46614393ee712195d2313aac4c83a1491ce71e230da8bf1bf69ccb5d7310f389a91bc9f"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 5: r0 = getpid() ptrace$setregs(0xf, r0, 0x9, &(0x7f0000000000)="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") r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/02/27 18:34:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = socket$inet(0x2, 0x807, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$get_persistent(0x16, 0x0, r3) r4 = getuid() keyctl$get_persistent(0x16, r4, r3) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440002, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x2, 0x7, 0x1, 0x14}) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000080)=0x5, 0x98acbfeb63b424c1) 2018/02/27 18:34:05 executing program 4: r0 = socket$inet(0x2, 0x7ff, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x61b) 2018/02/27 18:34:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200), 0x233) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000240)={@local, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) r2 = getpgid(0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@bridge_getlink={0x94, 0x12, 0x100, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x10000, 0x102}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0xe5}, @IFLA_MAP={0x28, 0xe, {0x3ff, 0x53, 0x465, 0x2b5, 0x3, 0x4}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "0ff4c77c67743c34"}, @IFLA_MTU={0x8, 0xe, 0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x401}, @IFLA_TXQLEN={0x8, 0xd, 0x6}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'eth1\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x10) io_setup(0x10001, &(0x7f0000000040)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x1) io_submit(r3, 0x2, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000080)="77c3e2e7778c538b355707bc4100e484e417dc865ecaa9fb34a1ea41dfe14511b70c58ba5c3a8c7391c32a02e18d17b6a6bdf087da1ec5dab8ab6ce9a638bbe59eac50fd71d2678f762376", 0x4b, 0x9, 0x0, 0x0, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000180), 0x0, 0x7ff, 0x0, 0x0, r5}]) 2018/02/27 18:34:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x80009) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000002c0)={0x3c, 0x13, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x1c, 0x1a, [@typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/27 18:34:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x149000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x1, 0x2, 0x37}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00001cc000), &(0x7f0000000040)) 2018/02/27 18:34:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @empty}, 0x10) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x26, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x77, "3990a5114c382d48de31eef83638b504660268e2d4a65732c6dc001b540e66f764b55e542f67ea604bdda024ed34893099620a7e49ec257ba4f579fa1d2d7f6589a19dac0320a54c29a08a71a5d2c5ea135015e46614393ee712195d2313aac4c83a1491ce71e230da8bf1bf69ccb5d7310f389a91bc9f"}, &(0x7f00000000c0)=0x7f) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0x1}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x7, 0x0, 0x5, r1}) 2018/02/27 18:34:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) r1 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000054000)={0x7, 0x0, r1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/02/27 18:34:05 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa0, "6074b2fbfd2e5616634ef29ebeae85a97f99627b67010b4e79a9f0e448c8e9229b79a40a81c11c879645c1d020872904e0d104941ea021424cb87cf4da67fc799041ba4f9696efac1bdc7229437e483f2b8184361845dede152a057dbc7baab92d8b6a635b937098045fb982d52d492880101c2276f1c77392d8e5e193f918710d49e05b2b6f254380ef3e4b47f1341b8976877ea1046a7593d41e7beeeb54a5"}, &(0x7f00000000c0)=0xa8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000822f68)={r2, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x800}, 0xffffffffffffffb3) 2018/02/27 18:34:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/56, 0x38}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x6, 0x10, 0x9, 0x100}, &(0x7f00000000c0)=0x18) [ 62.639416] device bridge0 entered promiscuous mode 2018/02/27 18:34:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20900000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x149000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x1, 0x2, 0x37}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x0) mq_unlink(&(0x7f0000000040)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') readv(r0, &(0x7f0000000000)=[], 0x2000000000000288) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{0x80}, 'port1\x00', 0xbfffffffff7fffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 18:34:05 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ':(\v', 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) socketpair(0x9, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000080)=0x1) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x100) 2018/02/27 18:34:05 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x8000000000000}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3}}, 0xe8) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000001, 0x40000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/143) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f0000000000)='./file0\x00', 0x12900, 0x180) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0xffff, 0x4) 2018/02/27 18:34:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x100000000, 0x1ff, 0x5}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8107f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x6, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x4, 0x2, 0x1, r0}) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 62.685091] device bridge0 left promiscuous mode 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00001cc000), &(0x7f0000000040)) 2018/02/27 18:34:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') open_by_handle_at(r0, &(0x7f0000000000)={0x32, 0x97, "5eddbeaf7a9a4bd538720bb46d70bca9c694e8ee35d1c81a69f81267da376db7293fa66cb7dc4fd5b9d8"}, 0x400040) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f00000d7000)=""/72, 0x48) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getdents64(r0, &(0x7f0000000000), 0x309) 2018/02/27 18:34:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x8000}) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x2000}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xde) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r1, 0x0) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x40100000) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0xffff, 0x8}, {0x1dd0, 0xf4d}]}) sendmsg$nl_netfilter(r0, &(0x7f0000d0bfc8)={&(0x7f0000e57ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000200)=ANY=[@ANYBLOB="84032324fd4500000000000000000000007fff00000000"], 0x14}, 0x1}, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000040)=""/193) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @local}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00000004c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r7, 0x1ff, 0x5}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) fcntl$setlease(r0, 0x400, 0x1) r9 = geteuid() ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000009c0)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000b00)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000d00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b40)=@ipv6_getroute={0x15c, 0x1a, 0x200, 0x70bd2a, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0xa, 0x800}, [@RTA_MARK={0x8, 0x10, 0x1ff}, @RTA_PRIORITY={0x8, 0x6, 0xbd7}, @RTA_UID={0x8, 0x19, r3}, @RTA_MARK={0x8, 0x10}, @RTA_METRICS={0xbc, 0x8, "2a1bc3dad14763abb3ff9c42e067849bb7afc4d68f09731f6a847504ed17e36b61a0a2e6f7dc8ddc9ed445960381d4950b3039e9c79fb12f849bdd0236b1d0191758d4d21bc09f22c32c233bde86ea3b158be61ce63ce5546744322de9a5404adf1a26c9a4bbe05fca08118a3288aae98b4893197e8d7973497903564eb84689c1444980a1f4659a803f531c08a1d21690ecee57cd7e006c6bbb13d9fb1194a31474ba5ed85f23601d721e553ac8340e25ff42827e"}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x61, @str='/dev/usbmon#\x00'}}, @RTA_MULTIPATH={0x24, 0x9, [{0x7fff, 0x4, 0x7, r4}, {0x3ff, 0xb92, 0x9, r5}, {0x80000001, 0x9, 0x9, r6}, {0x1, 0x391, 0x0, r8}]}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x6c, @uid=r9}}, @RTA_MULTIPATH={0x14, 0x9, [{0x3, 0x1, 0x3, r10}, {0x9, 0x9, 0x4, r11}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x801}, 0x10) 2018/02/27 18:34:05 executing program 1: r0 = socket$inet6(0xa, 0x20000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfcfd}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x380000000000, 0xadf, 0xc7}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[0x6]}) [ 62.820476] audit: type=1400 audit(1519756445.647:42): avc: denied { map } for pid=7689 comm="syz-executor4" path="socket:[20098]" dev="sockfs" ino=20098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/27 18:34:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000080000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendfile(r2, r1, &(0x7f0000000000), 0x4) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000fc3f98)={0x55555555555565b, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}]}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) 2018/02/27 18:34:05 executing program 5: clock_settime(0xfffffffffffffffd, &(0x7f0000cc1000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 18:34:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='ns/mnt\x00', 0x7, 0x3) unshare(0x20000) unlink(&(0x7f0000000840)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nfc_llcp(r0, &(0x7f0000000780)={&(0x7f0000000100)={0x27, 0x6, 0xfffffffffffffffd, 0x6, 0x7fff, 0x80000000, "18a85478931777ee9aaa86bba33733273abdc4eb08c2ece148751c1bcc6cc46584af1898a4b882aab4287697dbf03ed67cd4e665d5df32edf24ee61b998d3a", 0x800}, 0x58, &(0x7f00000006c0)=[{&(0x7f0000000180)="351d5ae40b61bed5444a3ee9a76d3473ea9d8551", 0x14}, {&(0x7f0000000200)="04e4807767611597d71b4ec028a226cdf0b2397173a8f56dda3e62ced5bab49deec174e7308cc6662ac7d5597448afc4ed6c154f55c5070036623fe2d171c32c9fdf65c4d0fe0b1fb740a21a", 0x4c}, {&(0x7f0000000280)="7d9d00dba2917c3229", 0x9}, {&(0x7f00000002c0)="65ad436ba1c5e8d926abcdf6ae743749f03e4f30482797d8ca30ff5bc7f06ba05afb9764fbab59821ee7a27b287377be86c3e260552bf7a4aee49dbdc3623599f4b324e1cae025bdded618b2bc4f3c5bd29b89ba9f3cb5201e8cf76f9f23ee547f7d576e110031c99392d2cd3ad6cd5bb84b6d610aac1571de365f6e500ae31c6b77f99400149f490eb9c4a7c1262b9e3f", 0x91}, {&(0x7f0000000380)="f8d14d2717b7f68873031df8aae11591d2c6d497d7e5b39a6e20e62105b790f48c667e94456bb573d235c182ad832c0730669c60fe144357c4106cbe01489a322ae64453fb8bf006e56974524ec4bb96daa49c0cc05e4f60a3b85e93f35ecdd9acf0a6afbdd5d9575f36c464287de8a924a9297e09218602980f63d09dea43ff654a07adb6e747d6cd7e0cd361a7cefcffabe2736d113d3bb3c938ad1566efe38599cc7374ec16f909555fe12ee7c6694e17327bcd5d87f521a7", 0xba}, {&(0x7f0000000440)="d2ebae44f89d8c74cb348d5cc80ba24594bcb050078b21ccceb5aa55aab8ad8122dd1c47ec133cf4d1c96b61131cc3cbaa88c78a21f7d191d6247abab93777218952f3ad08253c1e38ffb089ec3a3ce904fb3b88a7b32e486f30604a00071a94e7448c9c4d76fd08be12a2788677e3d3024d2cac1058d343fac91acd0b77ed442c61aca39f0b56db377ae929bd99f09eacf397814dc3737e75e8e62322", 0x9d}, {&(0x7f0000000500)="3d6683e2167be5065be105a98e494b259207ddfc522bbb3cab943e4c40b975ce9b80763e104b4b771a304293f9aa8d7c3d0effb818ba1ae8f66f2bcf776394e5369a37014244ae6fd0df83609200bbc96e0f5448c15548c56b52d9b1e6f715751622d0029873ccb5335670ee03284bb25d037f2f1ae5bd86659a7601830a3c42eb35d20be1982f23fa96ffb4051c9a234ddc1d748142976cbf12b86be68a879382516d6b27e04cef7540bbc2377d1b6d11153d76d477e84bf9fc0e1762453c7698bb9f84f627", 0xc6}, {&(0x7f0000000600)="4e66fc27cfea23f56e14649cfaae4ea7c79b50e470b35d443e8c4ebb8eb7bc6d44213128881d165a0ab0a45b40a4b3aba0e9f13f91eae3c58edef6ae90539beb8b366c7059273fac701e7c15b4dc507cde4095a018af306c2b4a97d188b9aa50811649b11f767af7", 0x68}, {&(0x7f0000000680)}], 0x9, &(0x7f0000000740)={0x18, 0x6, 0xffffffff, "164c7e86a931e2fffe"}, 0x18, 0x24040880}, 0x4044885) getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000880)={0x0, 0xffff}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000009c0)=0x8c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000a00)={'bcsh0\x00', @ifru_flags=0x2800}) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000680)="6e73de55dc72870e0ae1ab29b1753be968c212") setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 1: r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x440, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f000050f000)=@known='system.posix_acl_access\x00', &(0x7f0000251ff4)="020000000000000300000079", 0xc, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) io_setup(0x8, &(0x7f0000000080)=0x0) connect$inet6(r2, &(0x7f0000001180)={0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) socketpair(0x1f, 0x5, 0x2f, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r3, 0x1, &(0x7f0000001140)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f00000000c0)="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", 0x1000, 0x8, 0x0, 0x0, r4}]) io_setup(0x5d8, &(0x7f0000000040)) 2018/02/27 18:34:05 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @empty}}}, 0x8c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8b6a, 0x8000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'lo\x00', @ifru_flags=0x2600}) r2 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) rt_tgsigqueueinfo(r2, r3, 0x19, &(0x7f0000000240)={0x3d, 0x8, 0x4, 0x33}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xacd, 0x1, 0x6, 0x8, 0x762}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) 2018/02/27 18:34:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101800) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000180)) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000001c0)={0x101, 0x7fffffff, 0xffffffffffffffc1, 0x2}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='aio\x00', 0x200000, &(0x7f0000000300)="d92d6395f525feb96b630122e267bf09bd32f5fb") fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x0, r1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0xfffffffffffffffb, 0x5, 0x4, 0xfffffffffffffffb, 0x4, [{0xe2, 0x8, 0x8, 0x0, 0x0, 0x102}, {0x3, 0x100000000000}, {0x3, 0xfffffffffffffff8, 0x4, 0x0, 0x0, 0x2}, {0x6, 0x1, 0x1, 0x0, 0x0, 0x3e08}]}) perf_event_open(&(0x7f00000004c0)={0x2, 0x78, 0x3, 0x8, 0x10000, 0x1ff, 0x0, 0x401, 0x4000, 0xe, 0x7ff, 0xff, 0x4e8b, 0x3, 0x10000, 0xff, 0x4, 0x6, 0x4, 0x8, 0x7, 0x7b, 0x6b, 0xfffffffffffffff9, 0x3, 0xffffffffffffffe0, 0x8, 0x1, 0x9, 0x5, 0x4, 0x40, 0x9, 0x4, 0x1, 0x10000, 0x2, 0x3, 0x0, 0x3ba, 0x1, @perf_bp={&(0x7f0000000480)}, 0x400, 0x6, 0x2, 0x3, 0x10000, 0x9, 0x8}, r1, 0x33, r0, 0x8) r2 = geteuid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', 0x1000, r2, r3, 0x100, 0x1f, 0x4000) getpeername$ipx(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000840)=""/35) wait4(r1, &(0x7f0000000880), 0xa, &(0x7f00000008c0)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000940)={&(0x7f0000ffc000/0x3000)=nil, 0x7ff, 0x7, 0xd3, &(0x7f0000ffe000/0x2000)=nil, 0x200}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000009c0)=0x94, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000a00)=0x8aa6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0xb0, 0x204, 0x9, 0x9fb1, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000ac0)={r6, 0x4}, &(0x7f0000000b00)=0x8) sendto$inet(r4, &(0x7f0000000b40)="73c1ffdb8b2bcbd764d69cde595991c7e5b402f7a0ab7bef9ae21c43e106c01cf358b393534c7b0123865aed4477817372b1bdfb785186922a6b7177ed15ff04fa779ee7104c2a9cd4abe2221419599de0c2a138e16f7759cb1eee4495fdd34cffc9827d7906c6b687684f11a011027fa9b023a64040226e7de1b5", 0x7b, 0x40000, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/loop-control\x00', 0x101000, 0x0) write$selinux_user(r0, &(0x7f0000000c00)={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'user_u\x00'}, 0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000c40)={r6, 0x7ff, 0x0, 0x400, 0x5}, &(0x7f0000000c80)=0x18) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='ns/mnt\x00', &(0x7f0000000080)='GPL\x00'], &(0x7f0000000380)=[&(0x7f0000000100)='-user\x00', &(0x7f0000000140)='security\x00', &(0x7f0000000180)='ramfs\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='ns/mnt\x00', &(0x7f0000000280)='!.\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='eth1cpusetppp0selinuxselinuxtrusted^selinuxppp0\x00', &(0x7f0000000340)='ns/mnt\x00']) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440000, 0x50) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x5) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) lseek(r1, 0x0, 0x2) 2018/02/27 18:34:05 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:05 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/188, 0xbc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syncfs(r0) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)) 2018/02/27 18:34:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003a0000)=@assoc_value={0x0, 0x5dc3}, 0x8) 2018/02/27 18:34:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/02/27 18:34:05 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='ns/mnt\x00', &(0x7f0000000080)='GPL\x00'], &(0x7f0000000380)=[&(0x7f0000000100)='-user\x00', &(0x7f0000000140)='security\x00', &(0x7f0000000180)='ramfs\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='ns/mnt\x00', &(0x7f0000000280)='!.\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='eth1cpusetppp0selinuxselinuxtrusted^selinuxppp0\x00', &(0x7f0000000340)='ns/mnt\x00']) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:05 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$inet(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r1, 0x1, 0x1, "f08ee3eec797e380476ec72bc902c35e560ef33731f63bb67c1d8ae7a32311ad7ce482573af4caa4f5d557617d46c5dd2d2ea929e023b0a8d0fd433355d3e1d3053af113041fc423e2a554ab166dd0e19ce2cb964a27620d61b949ee847ad03a01178721f520daf99aec3b1d552ff0541c39a7b0d7eb7fc45940fa7d6b50c9cece1a4e891f9422870c925c9cff2418e43563b416deb399acb28bf5412522e98719fe1c96cd31cc077550db8c52a28f64d423c121c5857e920067b6"}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0x190, 0xd0, 0xffffffff, 0xffffffff, 0x30c, 0x30c, 0x30c, 0xffffffff, 0x4, &(0x7f0000566fc0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x9, 0x5, 0x9, 0x2, 0x34c9, 0x1], 0x400, 0x3, 0x1}, {0x0, [0xef, 0x1, 0x5a, 0x401, 0x40, 0x9], 0x1f, 0xfffffffffffffffd, 0x52}}}}, {{@uncond, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x0, 0x11}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x14c, 0x17c, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@conntrack1={0xbc, 'conntrack\x00', 0x1, {{@ipv4=@dev={0xac, 0x14, 0x14, 0x14}, [0xffffffff, 0xffffffff, 0x0, 0xffffff00], @ipv6=@loopback={0x0, 0x1}, [0xff000000, 0xff000000, 0xff, 0xff], @ipv6=@empty, [0x0, 0x0, 0xffffffff, 0xffffffff], @ipv4=@rand_addr=0x3b34521a, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x5, 0x7, 0x16, 0x4e21, 0x4e21, 0x4e23, 0x4e24, 0x2082, 0x2}, 0x1, 0x7f3e059ad89d43ab}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3fc) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000140)={r0, 0x2, 0x8, "7e73d32ef7e20c5f4e6eb172ea54e046c3c4144282eceb164a46669b290deae49a94d9ebce2c09b137fc966b7f945628e112d1afb870e35cb9b0ed3298ad568faaf40a9c38f9be4fbd8c9ae709333ba5fc16bc2a0f1ef7e4d29f5f2569a5c010be8866aa81114a1aa23cc554c725ddc596902047500b31916c3b41b77681f4f009f2f2a5cca26c91346494b3ecf813c0b53d98080b20ebea998267f71dda5b87ef18bc9a68c057ae0ba9644bcf311d9adb91f24927d3414415c36430c1e156cc25a91b16c1825654b363467a"}) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x90, &(0x7f0000001000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 18:34:05 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000001900)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000001c80), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000001cc0), 0x8) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) syz_fuse_mount(&(0x7f0000002600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000002a80), 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x9) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000002f40)='./file0\x00', 0x0, 0x0) epoll_create(0x4) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000003b40)) memfd_create(&(0x7f0000003b80)='&!ppp1eth0selfsystembdev\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003cc0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/loop-control\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/hwrng\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000003f40), 0x8, 0x0) inotify_init1(0x0) pipe2(&(0x7f0000004000), 0x0) openat(0xffffffffffffff9c, &(0x7f0000004100)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000041c0), 0x0) pipe2(&(0x7f0000004380), 0x0) syz_open_dev$urandom(&(0x7f0000004500)='/dev/urandom\x00', 0x0, 0x0) pipe(&(0x7f0000004740)) socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004780)='/dev/ppp\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000004e00)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/27 18:34:06 executing program 7: fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='com.apple.system.Security\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xa5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2000000000000333, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x5, 0x0, 0x3, 0x5, 0xfffffff8}, @generic={0xb38d, 0xb042, 0x1, 0x100}], {0x95}}, &(0x7f00000001c0)="73797a335c2e0000c6747c4cd6f43c72d3f83771bc3fb9a128fe48827987aef6105e2b4caf0b8c7a59905a47d218487794dbb71e1a7b4932b38a72ef91924e33efef0b7caf9e525c3ad48b191237eb000000000000", 0x5c6e, 0xffffffffffffffde, &(0x7f00001a7f05)=""/251, 0x41f00, 0x1}, 0x48) 2018/02/27 18:34:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="feffffff7f00000000000000000000000c00000005000000000000000000000061819dceda48a187ae2e281bc726f6f3014b6d43c203"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x204, &(0x7f0000000100)={&(0x7f0000000000)=""/195, 0xc3}) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/02/27 18:34:06 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) connect$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000080)="9b", 0x2c0}], 0x1) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x40000022) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000100), 0x4) fcntl$getflags(r3, 0x40b) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x88) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='iso9660\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0xa0}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x1000090000001) rt_sigaction(0x2e, &(0x7f0000000100)={0xc3, {0x6}, 0x80000000, 0x2}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB="8c030000150010002dbd7000fddbdf25ff010000000000000000000000000001fe8000000000000000000000000000bb4e2100004e2400050a00a0a029000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0x38c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', @ifru_addrs=@hci={0x1f}}) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 7: capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/27 18:34:06 executing program 4: r0 = gettid() sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000140)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x4) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0x5, 0x0, 0x3}) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x101, 0x41) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)) 2018/02/27 18:34:06 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000000140)="ceec829e804e93589b907b7881aff67feeadb6e4f9451327f018bb631ba273ddd676330e7d4214a27625256ee2fc666ff9", 0x31) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/27 18:34:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000100)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x23ffff) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x6, 0x542d, 0x7, 0x20, 0x1, "88990129a784c39e161cba332f2cdc57847866ef9f71a547f7a29825792d7284d0a10c29d96bf2e05fb32b77fdb9a1abe877f7e731d09f6c8674423277af70", 0x6}, 0x58) io_getevents(r1, 0x2, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)={0x0, 0x989680}) fcntl$setpipe(r0, 0x407, 0x10001) 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xb0, 0xcf, &(0x7f0000000040)="eda68dc18e6cea85eb57f914d31bc672b9b77b02e8d61c158fc9294eff5f38af4ee3db681c59b064e74daadb944713b8fb4c82146c673b2398c4588dfc8c5543e07a5dba5c0fa98ab0008b926cb04b86f5461e2dc2cbd92f91a6bcbe2bdf662cf86af78d2f0d751cb0d4b7dd604d89bba6444636b9156e6cabe48035c0b2ed1f7aaa5530fced3c7f21f97a5c327ab92876fe8eff2cd369fd2ca64d22d378c94cb1d9cef1b6fcc06942bf88690e10a639", &(0x7f0000000200)=""/207, 0x4, 0x401}, 0x28) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) syz_extract_tcp_res(&(0x7f0000000000), 0x80, 0x3) 2018/02/27 18:34:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)}, {&(0x7f0000000240)}, {&(0x7f00000003c0)}, {&(0x7f0000000500)="8900aeb87e8044a11997c204f651787ab5a5d735da90962db58532f03a0d7d44a5", 0x21}], 0x4, &(0x7f00000005c0)=[], 0x0, 0x40}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/02/27 18:34:06 executing program 7: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="020800000200000000ef37ca227685e9", 0x10}], 0x1}, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1000}, {r0, 0x6027}, {r0, 0x100}, {r0, 0x100}, {r0, 0x8}], 0x5, &(0x7f0000000080), &(0x7f00000000c0)={0xffff}, 0x8) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000005ff0)=[], 0x0, &(0x7f0000005fc1)=""/63, 0x3f}, 0x20) 2018/02/27 18:34:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x2088c0) ioctl$KDENABIO(r1, 0x4b36) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:userio_device_t:s0', 0x20, 'root\x00'}, 0x2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3", 0x1) 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 2018/02/27 18:34:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x300a0100, &(0x7f0000000000), &(0x7f00009c4ffc), &(0x7f0000000040), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x94}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfe43, &(0x7f00001a7f05)=""/251}, 0x18) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x7, 0x6, "53634d74c507", 0x58}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000080)=""/135) 2018/02/27 18:34:06 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a004e2408000000fe8000000000000000000000000000bba8000000367feab177ef8ec88dde4dd014f528b01ee1bb6b0e8c32d3f2fd2ded1777e1076b"], 0x1c) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000001000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x20c, 0x7, 0xccbc, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9, 0x20}, 0xc) 2018/02/27 18:34:06 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x52000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) prctl$getreaper(0x3, &(0x7f0000355ff8)) 2018/02/27 18:34:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)) 2018/02/27 18:34:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00000001c0)=""/139, &(0x7f0000000280)=0x8b) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 18:34:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462e", 0x18, 0x0, &(0x7f0000f05ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4001, 0x110) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x400, 0x6, 0xfffffffffffffff7, 0x100000001, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0xffffffff, 0x5, 0xfffffffffffffff9, 0xf91}, &(0x7f0000000140)=0x14) 2018/02/27 18:34:06 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/196) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/93) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000001c0)={0x4af4, 0x1f, 0x8, 0x2, 0x1}) syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[], 0x0) 2018/02/27 18:34:06 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/02/27 18:34:06 executing program 4: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0204000d0a00000000000000000000000300060000e4340002014e207f000001000000000000000002000100000008000000000000000000030005000000000002004e20e00000018ef3d85f5743e78d"], 0x50}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000040)=[{0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) syz_open_pts(r2, 0x90080) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0xfffffffffffffffe) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fstatfs(r0, &(0x7f0000000000)=""/239) 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x90) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) accept4(r1, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x800) umount2(&(0x7f0000000040)='./file0\x00', 0xc) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r2}) getpgid(r2) 2018/02/27 18:34:06 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x300a0100, &(0x7f0000000000), &(0x7f00009c4ffc), &(0x7f0000000040), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 7: pipe2(&(0x7f0000000000), 0x84800) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1}) 2018/02/27 18:34:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @irqchip}]}) r4 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x10021, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000080)=0x1) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x40, 0x4, 0x7, 0x9, 0x0]}, &(0x7f0000000040)=0xe) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x5, 0x4, [0x5]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000000c0)=""/86, &(0x7f0000000140)=0x56) 2018/02/27 18:34:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000240)=0xc) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x104}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1040000029000000e7460000964a0200"], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3ff, 0xffffffffffffffff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x6, 0xe7, 0x4, 0x287}, &(0x7f0000000180)=0x14) 2018/02/27 18:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r2, &(0x7f00001ce000)=[], 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e20, @empty}}}, 0x82) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)=[]}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000)={0x0, 0x0, 0x0, []}, 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r3) accept4(r4, &(0x7f0000bccfa8)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000e400000000000000000000000000000000000080001325e88f00000000000000000000000000000000000000000000"], &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/02/27 18:34:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getpgrp(0xffffffffffffffff) ptrace$cont(0x20, 0x0, 0x0, 0x554) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/02/27 18:34:06 executing program 2: creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000140)='./file0\x00') syslog(0x9, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/27 18:34:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000580)) r1 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x3}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={r2, 0x3e4}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000640)) sendmsg$nfc_llcp(r3, &(0x7f0000000800)={&(0x7f00000006c0)={0x27, 0x2, 0x8, 0x5, 0x2, 0x9, "82d2bca907e0d787710d24f8afe5c2d5e107b910998b127e37a361566291f3a3a23508c35dc5cf5049be5c553d3728cdd3a6c4816eb7bc4f9b97cbe0194eb6", 0x7}, 0x58, &(0x7f0000000780)=[{&(0x7f0000000740)="ae8c20a8", 0x4}], 0x1, &(0x7f00000007c0)={0x2c, 0x116, 0xffff, "336c63e7eb151abc7319142a727a3293835b89212af25ef71dca19967e5405"}, 0x2c, 0x80}, 0x40000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400002000000000000000000000000000000000000000000000000000001b000000000000000000ffffffffc0010000000000009003000090030000fff7ffff90030000900300000500000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d40008010000000000000000000000000000000000000000640070687973646576000000000000000000000000000000000000000000000062637368300000000000000000000000000000000000000000000000000000006263736630000000000000000000000000000000000000000000000000000000000800003400444e415400000000000000000000000000000000000000000000000000000100000000000000000000007f00000100000000e0000002e0000002000000000000000073797a5f74756e00000000000000000064756d6d793000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000e0000002000000000000000000000000fe8000000000000000000000000000aa000000007f000001ffffffff000000000000000065716c000000000000000000000000006970646470300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d40008010000000000000000000000000000000000000000240069636d70000000000000000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003400444e4154000000000000000000000000000000000000000000000000000001000000000000007f000001ac1414aa000000000000000000000000000000000000000065727370616e3000000000000000000065727370616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009400c80000000000000000000000000000000000000000002400736f636b65740000000000000000000000000000000000000000000000010000000034005245444952454354000000000000000000000000000000000000000000000100000000000000e0000001ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x489) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r5 = getpgid(0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x400000, 0x0) bind$ipx(r3, &(0x7f0000000680)={0x4, 0x1, 0x3, "7ca9408c1213", 0x80000000}, 0x10) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x39) set_mempolicy(0x2, &(0x7f00000008c0)=0x2, 0x2) rt_tgsigqueueinfo(r4, r5, 0x12, &(0x7f0000000540)={0x20, 0x3f, 0x7, 0x6}) linkat(r3, &(0x7f0000000840)='./file0\x00', r3, &(0x7f0000000880)='./file0\x00', 0x1000) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x4}, {r0, 0x20}, {r0, 0x405}], 0x4, 0xb56) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181b00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x9, 0x10000, 0x80000000, 0x0, 0x0, [], [], [], 0xffff, 0xa7}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) [ 63.697228] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 18:34:06 executing program 0: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffff, 0x1, 0x800, 0x4, 0x400, 0xd69, 0x6, 0x1, 0x401, 0x1, 0x2}, 0xb) write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:semanage_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x30, 0x20, './file0\x00'}, 0x3b) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) setpgid(r1, r2) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty}, 0x8) 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x4, 0x3, 0x16d3ea1, 0x701}) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x7, 0x4) 2018/02/27 18:34:06 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') fchdir(r1) r2 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=[{0x10}], 0x10}}], 0x2, 0x0) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 18:34:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000240)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x6}, 0x40000000) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x1000, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x55f5, 0x660000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x8, 0xffff, 0x80, 'queue1\x00', 0x7fff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) r2 = gettid() fcntl$setown(r0, 0x8, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f000000c000), &(0x7f0000000140), 0x1}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) fcntl$setstatus(r1, 0x4, 0x2800) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0xf7, 0x4) 2018/02/27 18:34:06 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x200000000003) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2a4000, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000010000000747be357e86293ae2b7d1550cc82dfd914c3f8a37ea37d71d881cfd04b12591cd6", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/69, 0x21}], 0x2, &(0x7f00000001c0)=""/206, 0xce, 0x1000}, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001340)=0x100000001) 2018/02/27 18:34:06 executing program 1: unshare(0x100400) 2018/02/27 18:34:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f0000000040)=0xd) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x4240) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x79, "3255098f24f0ab9636525401a567c2c482220161ebcf595a8e1adf4237af8d70c3a7d20bbf53649a610df58579e7dd3b81ad20417c16a9aac4189a67cc886bfb5a75020101a734f783426a4d84d7d0be2e5a67f1a4881083902d736bcf3f615272878b0898b0c1a1533e836006fe78e0ae7e923d0c8a18fbc4"}, &(0x7f0000000180)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x1ff}, 0x8) r3 = dup2(r0, r0) connect$nfc_raw(r3, &(0x7f0000000000)={0x27, 0x5, 0xd8c}, 0x10) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000180)) 2018/02/27 18:34:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername(r0, &(0x7f00007ac000)=@hci, &(0x7f00004f5ffc)=0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x3, 0x3}) [ 63.820805] audit: type=1400 audit(1519756446.647:43): avc: denied { read } for pid=7930 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 18:34:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x0, 0x8, [0x1, 0x8e77]}) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa000) ioctl(r0, 0x2, &(0x7f00000000c0)) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) socket$nl_generic(0x10, 0x3, 0x10) setns(r0, 0x40000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000000)="8fa9a8f49bc3b942fecd7343c97ff55fbc027325531f44b068e809324a01b7b5296ed5eb00ead5443f2284dc22285c1ea3837dcf6390ac76ec7cbdce7f62d7deef6d52dba2b261f173531cee9b80862115cd21099da41a03f3096a723968466ba20e0aa067bb75a8a7239616861aefa2d2341eb5548de72032941108727cf398fa49ef08c1a467a4f22ae565ae4279a8e332a4dc", 0x94) 2018/02/27 18:34:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB='\b\x00#\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x38}, 0x1}, 0x0) 2018/02/27 18:34:06 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/cuse\x00', 0x101000, 0x0) write$fuse(r0, &(0x7f0000000000)={0x50, 0x4, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/02/27 18:34:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=ANY=[@ANYBLOB="1cf6ffff17002100ffffffffffffffff1c140000fe00fd0000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x8, 0x5, 0x2f6, 0x9}, 0x14) 2018/02/27 18:34:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x3, 0xe1, &(0x7f0000000080)="a224c100847c4ad132fa96b13f467e9e51273c2d9531752421cb1ce19be33d4658693a1171d960e5aab4f02f081b0482c7c8af2367d78c6aa2880a71c9b60c1d7f3f4ba06ff0015bb93660bae973181abf1b005123fca4fe931f48a7dbf1d76729416e8a2bf1caf9ee1fe608b0587f13185be31a41651cb52e0421856d1df02d7b9bbe77ec30c67bbb7845ee1d841a7ae3588056c5d07839e92532e564994c7f85d39be8fa13cb9c38aa42697cc70a68ef59a729707fbec51a647b44babec6bb096844944d00995b8ffea013a890ae0f090b7163864310c736f4a9d2990bea0e5a"}) rt_sigaction(0x7, &(0x7f0000b4a000), &(0x7f0000000000), 0x8, &(0x7f0000557ff8)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='vcan0\x00') [ 63.956338] netlink: 24 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 18:34:06 executing program 1: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023ef39)=""/199, 0xc7}, {&(0x7f0000d12f36)=""/202, 0xca}], 0x2, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)}], 0x2, 0x0) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/27 18:34:06 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) flistxattr(r0, &(0x7f00000000c0)=""/186, 0xfffffe05) 2018/02/27 18:34:06 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x8, 0x3ff, 0x7f}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000180)=[{0x7, 0x0, 0xfffffffffffffc01, 0x5, @time, {0x7, 0x1000}, {0x3, 0x697}, @raw32={[0x9, 0xda51, 0xc42f]}}, {0x7ff, 0x6, 0x2, 0x1f, @time={0x77359400}, {0x48e5, 0x6}, {0x0, 0x4}, @connect={{0x5, 0x6bb6}, {0x8, 0x4}}}, {0x7, 0x6cc7, 0x10001, 0x0, @tick=0xf5, {0x0, 0x6}, {0x1c00000, 0x125141ba}, @raw32={[0x8001, 0x2, 0x7]}}, {0x7, 0x3, 0x7f, 0x7fff, @time={r3, r4+30000000}, {0x7fff, 0x7fffffff}, {0x6, 0x4}, @quote={{0x3ff, 0x1ef}, 0x9992, &(0x7f0000000100)={0x7a0d, 0x5, 0xfff, 0xfffffffffffffffd, @tick=0x9, {0x81, 0x2}, {0x200, 0x400}, @raw8={"c9b47d3c3fa68f066a8d1be4"}}}}, {0x7fff, 0x5, 0x98e5, 0xfffffffffffffffa, @tick=0x80, {0x1, 0xe1}, {0x6, 0x63bf}, @connect={{0x19d5, 0xfffffffffffffff8}, {0xff, 0x90}}}, {0xfffffffffffffffd, 0x3, 0x5, 0x0, @tick=0x9b3, {0x7, 0x3a6}, {0x6, 0x6}, @quote={{0x4c, 0xf09}, 0x3, &(0x7f0000000140)={0x69, 0x8, 0xfff, 0x6, @time, {0x0, 0xff}, {0x65de}, @addr={0x200, 0x1}}}}], 0xa8) write$sndseq(r2, &(0x7f000079fe50)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:06 executing program 2: mkdir(&(0x7f000002bff8)='./file0\x00', 0x2) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x100000000a812, r0, 0x0) mbind(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000040)=0x49, 0x2, 0x0) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0x0) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) sendmsg$rds(r3, &(0x7f0000001480)={&(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)=""/53, 0x35}, {&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/32, 0x20}, {&(0x7f00000013c0)=""/126, 0x7e}], 0x8, 0x0, 0x0, 0x40004}, 0x20000000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0xffffffff, 0x10001, 0x8000, 0x1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0)=0x20, 0x4) 2018/02/27 18:34:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:06 executing program 2: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000035dffc)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/02/27 18:34:06 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5525}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) openat$rtc(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000180), 0x8}) 2018/02/27 18:34:06 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/loop-control\x00', 0x100, 0x0) sync_file_range(r0, 0xf0ae, 0x20000fff, 0x3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001680)={0x9, &(0x7f0000000000)=""/179, &(0x7f00000015c0)=[{0x3, 0xf3, 0x3ff, &(0x7f00000000c0)=""/243}, {0x2, 0x23, 0x7, &(0x7f0000000200)=""/35}, {0x7, 0xc8, 0x4, &(0x7f0000000240)=""/200}, {0x5, 0xb0, 0xfffffffffffffff7, &(0x7f0000000340)=""/176}, {0xbb9, 0x73, 0x6, &(0x7f0000000400)=""/115}, {0x6, 0x63, 0xdb3, &(0x7f0000000480)=""/99}, {0x6, 0x1000, 0x3, &(0x7f0000000500)=""/4096}, {0x6, 0x72, 0x3, &(0x7f0000001500)=""/114}, {0x61c6, 0x26, 0x5, &(0x7f0000001580)=""/38}]}) syz_open_dev$sndmidi(&(0x7f00000016c0)='/dev/snd/midiC#D#\x00', 0x9, 0x56101) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:06 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)) 2018/02/27 18:34:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f00000000c0)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'rose0\x00', 0x1}) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x800, 0x4) 2018/02/27 18:34:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x800000000d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x24, 0x28, 0x301, 0x0, 0x0, {}, [@nested={0x4, 0x0, []}, @typed={0xc, 0x8c, @binary="93"}]}, 0x24}, 0x1}, 0x0) 2018/02/27 18:34:06 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x8, 0x280000) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000001580)="46d2cdc4145a523c4f54df133e13f51e7c33c6fa3e8571bd0a136957e67e43cd581c5d6e844815f5756514ddc607ea1d9bf9c705edeb3b6429246fa76eaca7e85834eb5345ad2a9df64571c62fea6e737d6b0650d45454c1b3d2af88c072105569bb4123d4ad7541bf6bdf586a8348cf0aaad188eec17561964fb3d5cb98e4b5281dcf1affa762e8ee4eb830ea383246b56fb55377300b339b26f51dc854fee42cc74ec812b581df9c8897c91f9ebbec7a2b712c4500", 0xb6) r1 = socket$inet(0x2, 0x5, 0x5) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000d19ff8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000)=0x2, 0xffffffffffffffdf) sendto$inet(r1, &(0x7f0000e6b000), 0x0, 0x0, &(0x7f000058d000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/02/27 18:34:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:07 executing program 5: r0 = socket$inet(0x2, 0x5, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x20000000000000, 0x400, 0x200000000000c2ee}, 0xfffffffffffffef3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r2, 0x10}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x100000001, 0xde9, 0x4adf, 0x5, 0xfffffffffffffffb, 0x8, 0xecb2, 0x5, 0x7ff, 0x4, 0x1}, 0xb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff}, {0x3}, {0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockname$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, 0x8000, r4}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x24, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/27 18:34:07 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) 2018/02/27 18:34:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f000005b000)) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="bcfb7ea0342610a0620fd742de1781a025b6983a67fe78df49d0dc543b7c8e532b59f3e01ad594bccc270f9d090033b934b20fbb27dfac1c3ab0ce31edd91e3a0bd3fe12fb6c2b747979faa306639d01a4b2c42553", 0x55, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='proc\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) 2018/02/27 18:34:07 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x7, &(0x7f0000000040)="72ad645aa0f565747c3379c86ee8cbbc51418e5f8b82c1755d080605f0a007c1ff41273ff82e3cf91a8d331cec0fecff7a8f9109061876374d07fc0e3d6288d99a019c422ccd0376133d5fc786e96db087f4d364b4f9e9") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:07 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)) 2018/02/27 18:34:07 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0xffff, 0x202001) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={0x103e, {0x2, 0x4e20, @empty}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0xdf, 0xfe, 0xfffffffffffffffb, 0x109, &(0x7f0000000200)='ip6gre0\x00', 0x1000, 0x1, 0x6}) r3 = syz_open_procfs(r1, &(0x7f0000000180)='uid_map\x00') setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000000)={0xae, {{0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x108) 2018/02/27 18:34:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00004c3e48)=ANY=[@ANYBLOB="010000000000000000000000010000000000000000006a0000000000ff"]) 2018/02/27 18:34:07 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x7ce) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r0, 0x101}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x3, "e200db"}, 0x4) connect$nfc_raw(r0, &(0x7f0000000280)={0x27, 0x8, 0x7fffffff, 0x2}, 0x10) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x41) write$eventfd(r0, &(0x7f0000000300), 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x3, 0x2000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'syzkaller0\x00', @ifru_flags=0x3200}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r4, 0x10000}, 0xc) sendto$unix(r0, &(0x7f00000004c0)="06f78351031faa0fc6c0bdb60420cad455ed6c804390fc50355c4ce02fbcb2790e665816653680048d6725a399f032215c247d69518f038eef5e1067c423e1203b8947a4ae8d122eeabc148023cd3984806828b9a6185f06b3ecaec4459a7f3e31be3f9caefe897697384fc7c31f97fca0e944ef1e8e95fe8e971a66d18c4a7f8abc95fd16d7f804d57a5403beebf50283f713a9eb2130f0d3d17995e584", 0x9e, 0x8041, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0xa) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000005c0)=""/133) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000680)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000006c0)=0x0) kcmp(r5, r6, 0x3, r3, r2) r7 = syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x7fff, 0x1) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000780)={0x2, &(0x7f0000000740)=[{0x5, 0xfff, 0xbf82, 0x34d}, {0x7ff, 0x6, 0x66, 0x80}]}, 0x8) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000800)='ip_vti0\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000840)={0xa, [0x7fff, 0x80000000, 0x800, 0xa89, 0x40, 0x0, 0x8000, 0x100, 0x401, 0xfffffffffffffff9]}, &(0x7f0000000880)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000008c0)={0x0, 0xb1, "b0803b42ffd42d0544b7ac501e61063c83be61a1228f79e8637390fdb6a0a7f70b4ce771c4cfeffe4e55e164cdc7f9dd04611b2ad5094dbb868975e65293109bbda10633d7e79fe0affc88b9961dabd9ce07059e6624a546045c81aa3179b15759c5917875cd9a2d76edc9467184fc4975dad40d65e8567cd5f9d6e87716bc0a0af4a9a7209494e0cc414f2d20de62d70e64c12f5e7eba4fcccbc7df94364fc846f40167076c1e110ad1622126af84181e"}, &(0x7f0000000980)=0xb9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000009c0)={r8, 0xe6, "f69d15152f632096d9a8573cfb3d703f7a6b15d226b48d4d89732599ca69a0d7e2d3dadb153c4d2ba325fcecd8270e60af50caaaf7f3ef961c606e5d5eaa6e7510a2f40228dbf1e3718c8b48cb65fcd0105219ce3dd3c16bde3320575199c42b608e692c94dbd11322aaac86c63f535fb8f9887dbedec893bba195a97a0360915de6ffe0d21fcf774a51aa1d611fa974987de48a1c45f9dc9d246d7968dcdaf76280d8e43953c4584cf7a22ddbd3b4140356a4e0b70001540cb8582d6830a7608dc85b670df2447d75d2506df400e51d028630e74b5380a6dd74f80bb8b6382d827d8cf8ba21"}, &(0x7f0000000ac0)=0xee) faccessat(r3, &(0x7f0000000b00)='./file0\x00', 0x1, 0x400) mlockall(0x1) time(&(0x7f0000000b40)) 2018/02/27 18:34:07 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x303041) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x4}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x2}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000121ff8)={&(0x7f000090f000)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/27 18:34:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:08 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)) 2018/02/27 18:34:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x33) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x829f456c25d6ed60, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000180)={{0x3, 0x3, 0xfffffffffffffff7, 0x3, "48df9259a23643dfd96fd9e3290849bdb67778bbac537115b05407f77ee8b2504c283ea6ce11eb8d7972babe", 0xffffffffffff0000}, 0x1000, [0x0, 0xed2, 0x0, 0x7, 0x0, 0x2, 0x7fff, 0x8, 0x23, 0x9, 0x2, 0x4, 0x8000, 0x4, 0x1ff, 0x100000001, 0x1, 0xffffffffffff0000, 0x3, 0x1, 0x1, 0x0, 0xe4f, 0xa16, 0x9, 0x0, 0x81, 0x8, 0x4, 0x5, 0x6, 0xffffffffffffffc1, 0xfffffffffffffffa, 0x0, 0x30, 0x7fda, 0x80000001, 0x0, 0x0, 0x1, 0x8000, 0x6, 0x91, 0xfffffffffffffff7, 0x6cc, 0x6, 0xf867, 0xc00000000000, 0xffffffff, 0x2, 0x800, 0x0, 0x8, 0x3f, 0x7, 0xff, 0x100, 0x3f, 0x100000000, 0x7, 0xf1, 0xac, 0x7, 0x5fd, 0x401, 0x0, 0x7, 0xffffffffffff2cdd, 0x6ec8faa0, 0x7fff, 0xd8d5, 0x4, 0x9, 0x1, 0xb89, 0xfffffffffffffbff, 0x81, 0x48, 0x4, 0x8, 0x100, 0x1, 0x8, 0x8001, 0x2, 0x100000000, 0x1ff, 0x80000001, 0x47, 0x2, 0xff, 0x9, 0x39, 0x5, 0x30000000000, 0x100000000, 0x6, 0x1, 0x9, 0x0, 0x4, 0x5, 0x5, 0x1, 0x10000, 0x0, 0x4f, 0xffffffffffff0001, 0x10000, 0x80000001, 0x7, 0x3f, 0x401, 0xe8, 0x80, 0xf7, 0x6, 0x6, 0x5, 0x8, 0x100000000, 0x7, 0x7e9, 0x101, 0xff, 0x4, 0xff, 0x6], {0x0, 0x1c9c380}}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x181000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x8, 0x1, 'client1\x00', 0x1, "09468e80baebe9de", "e30989cd627c12f120b62eb046597f0f05f93943e51d0352d711e9960ec9762e", 0x465, 0x1}) 2018/02/27 18:34:08 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) mq_timedsend(r0, &(0x7f0000000040)="92bd1638879e5d6e22db18a5fa38f6d74ff9585fcad3304a6507201222bf4e91c4e2f055f9c49bfe43320efff655fc4f0d020c8c09c0d6f6bd6fab91a59050fa46d50396181fdd1f965398138b9d4c4b19e55641ea9f63dbb1d31ea922eafbdefcba0289973edd75deaf98b053ff90f0f81369071deb593693873d306d0743ca4897ee18c8db6e0f8f6058e582341fa1efea13e497e07254f1e57500b3c4", 0x9e, 0x8001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x6}}, 0x6d1, 0x10001, 0x3ff, 0x8000, 0x8000}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x532}, &(0x7f0000000240)=0x8) r3 = getpgrp(0x0) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x202, 0x1, 0x8000, r4}, &(0x7f0000000340)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380)={0x100000001, 0x400}, 0x8) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000003c0)={r0, 0x2, 0x408000000000000, r0}) r5 = request_key(&(0x7f0000000400)='.dead\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='keyringmd5sumem1\x00', 0x0) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="c9b66389062378d86f27fa72ec6521968352c7204ef0b81d4aeeda7980c1e656085c8c0c94fca2694e14d216f0969d77876d2de03db43ee1d83afb6b7518d9fc37e5bb69cdc0294ca447dc4fae49208c04a4e764c1bf00488b9823d86f266e0f96860c72a51964f3b139364768c442ccd0b0b008701045ad24bab0b479b51d035c66de8ff4602b1f7f31d6418f3ad92a70805da4a5f9ab91d7b5ba34290235588dbf0b5247e45c47f39c8d55300e2eac62eaa12c282294ae853e82ff6dd639e9d105352cf9717df1af258ad018a9e1182ac76d53518dbaa629e2baa9185c06b7a969725976b8c8c8e17c661ee520", 0xee, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000000640)='.dead\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="c7254eeef2ae158e94b5", 0xa, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000700)={r5, r6, r7}, &(0x7f0000000740)=""/209, 0xd1, &(0x7f0000000940)={&(0x7f0000000840)={'tgr192-generic\x00'}, &(0x7f0000000880)="22bc0a7d26f1c7e9b52e988fded1e024e7768cf67f7f0ad1bc2c2b0cf2a42c721b38bce7285db33ce2b65cdeaf1880a08ff0b4f7e41d5571f7d6b73a6e52a7aa3508fb3cf82f4e3f3a189f6dac054f1af594d0c8c990e0b2f0b7a6849fd44d1428f454091fb87c876532b6e39448e9e26537939abb64789926fbd4a797a5f13b1787c069b6fcf273d0d169ece9e8b99b3f968a122e9c317269d1f68ce7b8b0ebc0", 0xa1}) lsetxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@random={'security.', '%+wlan1.vboxnet0\x00'}, &(0x7f0000000a00)="5c707070306367726f757073797374656d7b256574683073656c6670707031706f7369785f61636c5f61636365737311656d3000", 0x34, 0x2) syz_extract_tcp_res(&(0x7f0000000a40), 0x101, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000a80)={0x7976}, 0x4) request_key(&(0x7f0000000ac0)='pkcs7_test\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)='%+wlan1.vboxnet0\x00', r5) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000b80)={0x8000, 0x85b, 0x7fffffff, 0x7}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000c40)=@req={0x50, &(0x7f0000000bc0)={'bpq0\x00', @ifru_map={0xe000000000, 0xe09, 0x9, 0xffff, 0x8, 0x7f}}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000c80)={0x5, 0x101, 0x10001, 0xffffffff, 0x3f, 0x1, 0x7ff, 0xf64, 0x100000001, 0x8, 0x7}, 0xb) connect$netrom(r0, &(0x7f0000000cc0)=@full={{0x3, {"7560975c9aac72"}, 0x7}, [{"4cb1ae811e29d0"}, {"96be49eebee943"}, {"7db9a947715c97"}, {"0942ca5db328d1"}, {"5d87201e638c4d"}, {"00b973ac7d0036"}, {"767592c5a57b64"}, {"413ec3eb152a24"}]}, 0x48) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000d40)=0x7, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000d80)=0x9) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000dc0)=@assoc_id=r1, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000e00)=0x400, 0x4) mq_timedsend(r0, &(0x7f0000000e40)="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", 0x1000, 0x7fff, &(0x7f0000001e40)={0x0, 0x989680}) recvfrom$llc(r0, &(0x7f0000001e80)=""/150, 0x96, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001f40)={0x40002, 0x0, [0x80000001, 0x1, 0x8, 0x6, 0x800, 0x2, 0x2, 0xff6]}) 2018/02/27 18:34:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:08 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x7, &(0x7f0000000040)="72ad645aa0f565747c3379c86ee8cbbc51418e5f8b82c1755d080605f0a007c1ff41273ff82e3cf91a8d331cec0fecff7a8f9109061876374d07fc0e3d6288d99a019c422ccd0376133d5fc786e96db087f4d364b4f9e9") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x40) 2018/02/27 18:34:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000716f90)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x9, 0x9, 0x0, 0x7, 0x81}, &(0x7f0000000540)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @multicast1}, &(0x7f0000000340)=0xc) sendmsg$can_raw(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f0000000400)={&(0x7f00000003c0)=@can={{0x3, 0x6f, 0x7fff, 0x1}, 0x0, 0x1, 0x0, 0x0, "861c9ce6a3e2b952"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x2004c004) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xdbce, 0x2, 0xff, 0xe, 0x9, 0x1, 0x9}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r0, &(0x7f0000000200)={0x1d, r3}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) 2018/02/27 18:34:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f4d000)='coredump_filter\x00') pread64(r0, &(0x7f00008af000), 0xfffffffffffffee3, 0x5f) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @random="1c115c39420c"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 'gre0\x00'}) 2018/02/27 18:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000556eb0)={@random="ffff00", @random="6a83ee2aaf1d", [], {@ipv6={0x86dd, {0x0, 0x6, "810570", 0x8, 0x1000002c, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/27 18:34:08 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)=0x1) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60b4090000302f00000000000000000000000000000121009078ff00000060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb00000000000000"], 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x40) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x801, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x10002, &(0x7f0000000200), 0x6efb694138959dd7, r2, 0x1}) 2018/02/27 18:34:08 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:08 executing program 2: pipe(&(0x7f00009c0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)) tee(r0, r3, 0x8000, 0x0) dup3(r2, r1, 0x0) 2018/02/27 18:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e21, @empty}], 0x10) connect$inet(r0, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000764ffc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/02/27 18:34:08 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 65.557423] audit: type=1400 audit(1519756448.383:44): avc: denied { map } for pid=8109 comm="syz-executor7" path="/dev/dsp1" dev="devtmpfs" ino=1211 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 65.612887] FAULT_INJECTION: forcing a failure. [ 65.612887] name failslab, interval 1, probability 0, space 0, times 1 [ 65.624166] CPU: 0 PID: 8138 Comm: syz-executor3 Not tainted 4.16.0-rc3+ #241 [ 65.631431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.640774] Call Trace: [ 65.643361] dump_stack+0x194/0x24d [ 65.646997] ? arch_local_irq_restore+0x53/0x53 [ 65.651665] ? lock_page_memcg+0x2af/0x380 [ 65.655909] should_fail+0x8c0/0xa40 [ 65.659644] ? print_irqtrace_events+0x270/0x270 [ 65.664388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.669479] ? noop_count+0x40/0x40 [ 65.673112] ? page_add_new_anon_rmap+0x750/0x750 [ 65.677956] ? print_irqtrace_events+0x270/0x270 [ 65.682714] ? find_held_lock+0x35/0x1d0 [ 65.686823] ? check_same_owner+0x320/0x320 [ 65.691135] ? trace_hardirqs_off+0x10/0x10 [ 65.695457] ? rcu_note_context_switch+0x710/0x710 [ 65.700383] should_failslab+0xec/0x120 [ 65.704336] kmem_cache_alloc_trace+0x4b/0x740 [ 65.708896] ? find_held_lock+0x138/0x1d0 [ 65.713040] kvm_irqfd+0x16c/0x1d70 [ 65.716647] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.721815] ? __is_insn_slot_addr+0x1fc/0x330 [ 65.726379] ? trace_hardirqs_off+0x10/0x10 [ 65.730676] ? kvm_eventfd_init+0x2a0/0x2a0 [ 65.734985] ? find_held_lock+0x35/0x1d0 [ 65.739040] ? __might_fault+0x110/0x1d0 [ 65.743079] ? lock_downgrade+0x980/0x980 [ 65.747201] ? rcutorture_record_progress+0x10/0x10 [ 65.752193] ? lock_release+0xa40/0xa40 [ 65.756140] ? check_same_owner+0x320/0x320 [ 65.760447] ? __might_sleep+0x95/0x190 [ 65.764410] ? kasan_check_write+0x14/0x20 [ 65.768625] ? _copy_from_user+0x99/0x110 [ 65.772751] kvm_vm_ioctl+0x1124/0x1cf0 [ 65.776707] ? kvm_set_memory_region+0x50/0x50 [ 65.781264] ? check_same_owner+0x320/0x320 [ 65.785564] ? find_held_lock+0x35/0x1d0 [ 65.789610] ? trace_hardirqs_off+0x10/0x10 [ 65.793904] ? _parse_integer+0xe9/0x140 [ 65.797941] ? trace_hardirqs_off+0x10/0x10 [ 65.802247] ? trace_hardirqs_off+0x10/0x10 [ 65.806548] ? _parse_integer+0x140/0x140 [ 65.810671] ? check_same_owner+0x320/0x320 [ 65.814974] ? find_held_lock+0x35/0x1d0 [ 65.819028] ? __fget+0x342/0x5b0 [ 65.822458] ? lock_downgrade+0x980/0x980 [ 65.826584] ? lock_release+0xa40/0xa40 [ 65.830546] ? __lock_is_held+0xb6/0x140 [ 65.834603] ? __fget+0x36b/0x5b0 [ 65.838056] ? iterate_fd+0x3f0/0x3f0 [ 65.841843] ? vfs_write+0x374/0x510 [ 65.845540] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 65.850442] ? selinux_file_ioctl+0x444/0x690 [ 65.854910] ? __fget_light+0x2b2/0x3c0 [ 65.858864] kvm_vm_compat_ioctl+0x2ed/0x3f0 [ 65.863248] ? kvm_vm_ioctl+0x1cf0/0x1cf0 [ 65.867377] ? __sb_end_write+0xa0/0xd0 [ 65.871346] ? security_file_ioctl+0x7d/0xb0 [ 65.875728] ? security_file_ioctl+0x89/0xb0 [ 65.880120] compat_SyS_ioctl+0x151/0x2a30 [ 65.884331] ? do_fast_syscall_32+0x156/0xf9f [ 65.888800] ? kvm_vm_ioctl+0x1cf0/0x1cf0 [ 65.892925] ? do_ioctl+0x60/0x60 [ 65.896353] do_fast_syscall_32+0x3ec/0xf9f [ 65.900655] ? do_int80_syscall_32+0x9c0/0x9c0 [ 65.905214] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.909693] ? finish_task_switch+0x1c1/0x7e0 [ 65.914169] ? syscall_return_slowpath+0x2ac/0x550 [ 65.919074] ? prepare_exit_to_usermode+0x350/0x350 [ 65.924066] ? sysret32_from_system_call+0x5/0x3c [ 65.928886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.933710] entry_SYSENTER_compat+0x70/0x7f [ 65.938089] RIP: 0023:0xf7fa9c99 [ 65.941427] RSP: 002b:00000000f77a509c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 65.949106] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000004020ae76 [ 65.956348] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/02/27 18:34:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000140)=@ethtool_cmd={0x25}}) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x321100) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xd7, "a211a250f5f690d87574dfadc2c642cae232ba26bb83bcc38971ed22641b4e09435a444c621c1e989838c2912a63cc70f1af81634a1a96a897a61bb58f9e9db1b3d06b14f19425506124ead187c15f3ab337d1a2bbdfc867a3ca66ffac12c1099161d6cfac05a16db5185219cb122675af7bcdb244530abe7e9ad71f08b9041251ecab225c4cbb4d1243cb838c8786a2652d35a8b69fe12650b0b55cf0c4dbe5f2e1995111e636804b7d5c6e406af295eb65633e285a5183912c4fb3a418e655e54da7f547d456c619337e794634209a96a1d8bb38445f"}, &(0x7f0000000280)=0xdf) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x81, 0x5, [0x1f, 0xff, 0x2, 0xc12, 0x7]}, 0x12) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x400, {0xbbc6, 0x8, 0x6, 0x1, 0x212}, 0x1, 0x1000}, 0xe) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', r3}) 2018/02/27 18:34:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000100)=0x400, 0x4) setns(r0, 0x0) getpeername(r0, &(0x7f0000000080)=@nfc, &(0x7f00000000c0)=0x10) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/02/27 18:34:08 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) close(r0) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/27 18:34:08 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x40) 2018/02/27 18:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/27 18:34:08 executing program 3 (fault-call:3 fault-nth:1): r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:08 executing program 7: r0 = socket(0x2, 0x3, 0x5) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000cc4ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x2a1) bind$can_raw(r0, &(0x7f0000000140)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='yam0\x00', 0x984}) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/27 18:34:08 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x5, 0x7}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 65.963590] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 65.970838] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 65.978079] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/27 18:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/27 18:34:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb3, "667558b933b0c6108c0a8d224116690e4ec836377331d678b605bf8e627f5a59b2920b662d67503943b5a2280e9fe49e2ded3ccc438a96f03168e887010c7e0f28ec8df854bb732ed5a22c9b0c78fb89d605c6a308f360da1f4d0e7980f7531932ca0d63bdf4840eaae19592111c444acf5856ec71f32332e3af517a8f134190becfda28bfc79c1bac7417486eaccb37b72982df4782a9d014eaafe77d5b8513d2b5fe7a833554a187000927e1d4cc5fc547af"}, &(0x7f0000000080)=0xbb) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000002c0)={{0x9, 0x9}, 0x1, 0x81, 0xd35, {0x5f2, 0x8}, 0x7, 0x100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x1, 0xffffffffffff637c}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r3, 0x250) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01e7ff00", @ANYRES32=0x0], &(0x7f0000000140)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000240)=0x20000000047f, 0xfffffe7f) sendmsg$alg(r2, &(0x7f0000005fe4)={0x0, 0x0, &(0x7f0000000000)=[], 0x20000000000001b0}, 0x0) 2018/02/27 18:34:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xffffffff00000000, 0x1, 0x8, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x200}, &(0x7f00000000c0)=0x8) 2018/02/27 18:34:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001f72)='cmdline\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40}, 0x4) 2018/02/27 18:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/27 18:34:08 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="be39b5cfc17964d67f2b68d7d5f4a9ca3b2c5c484d1a3d506515a1801a06e29db4bdce5720384dd9ab27d184cd131dde5859b7c303081359656e3b3f213b5600bad202c22fbd2cbbe23bfdd867acdfa0c00936ebb7db430c4b1bd58c29f4ce039f0ee50080f486d92b6956f547278c296be8909bf0cc064325b689d07a302d0652f16534dbc07d55d4314bec042eba742910d869d686f9a9b4f1210ce0ae92e607a37fe97f965a5929cff2d44c7feab2ad66aa9d1ebb5ce6b0cacab21aa530") ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) io_setup(0x7, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000000140)="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", 0x1000, 0x5, 0x0, 0x1, r0}, &(0x7f0000001180)) 2018/02/27 18:34:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062effc)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="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", 0xa79}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 18:34:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x200000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80440, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x2, 0x8000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x800) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000200)={"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"}) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/packet\x00') setns(r3, 0x0) r4 = socket(0xd, 0x8000a, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x0, 0x20, 0x81}, 0x6) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) listen(r3, 0x1f) 2018/02/27 18:34:08 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001180)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x737, 0xfffffffffffffffc]}) 2018/02/27 18:34:08 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xe4d, 0xffffffffffffff0d) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') socket$nl_generic(0x10, 0x3, 0x10) r2 = geteuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:08 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x1, 0x4, 0x401, 0x7}, 0x4, 0x1, 0x0, 0x0, "becd978f7e0f8f06"}, 0x10}, 0x1, 0x0, 0x0, 0x20008040}, 0x10) writev(r0, &(0x7f0000254fd0)=[{&(0x7f0000f41000)='7', 0x1}, {&(0x7f00004ee000)="a0", 0x1}], 0x2) socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) 2018/02/27 18:34:08 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x5, 0x7}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:09 executing program 4 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/27 18:34:09 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x179) 2018/02/27 18:34:09 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) bind$pptp(r0, &(0x7f00008c4000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 18:34:09 executing program 5: getpgrp(0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000a074edebb7e10000f880702474260f422824db8725cc8a6a84661f0000"], 0x5) 2018/02/27 18:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/223}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x8b98, 0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000f80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000480)={0x890, 0x12, 0x10, 0x70bd2b, 0x25dfdbfe, "", [@generic="b9cafbdcc0938ff12692e494073dbe89527b0ac4c01bf7c0f3fa399bace9bf506d8d9d9b3a9b8bc572f98d6a4f02b567", @nested={0x2c0, 0x71, [@typed={0x68, 0x19, @binary="17758ecb86829339f0b0703c51f36853722e43fb3b057d64753e4643f94c47fde3ca2df729b803847e54b6b0e36001070ee05a270ca7900c9aea9f6a19f933563bfad12d8e8fea11d0f7c91e574728aae0d18d770a3e70aa5bf90cf2474fe374"}, @typed={0xc, 0x42, @uid=r2}, @generic="3f3767a7874aa6e759a101d722c11280755eaf0ad1636a0022b68be228a44d55cd60f5cba979ce007c4afca04acec2f59db8f5233d750c67461d614171e6d088ce115192b16eff41bcabcd2848ec28fae15e06114377afd3aeecd6acc63eef22f82936d44437351fb0b812042d6064e72fbee29e29f82b9c69a7ed498e6d50f80ec3f2265bc1d36293785f112436b105023fbbb3b4e66a998bb1c62f9048a218aa562f216b52a24e697aee68ec336328285a3a592d75fd5e69b9d08ee53d5d78d859358087f5436c707d2b1da96b1f198d869ef988f2c72278e27f0b6aabd57852f0138bb51be8cb7d3af0562a7f073b26ef2d3c4b59e62f", @generic="794213a6c7728ad08cf92452d1f8235aeda2e20cc7698fba2e0a49ab870f8baf09fca2e6bd77474472e777447d131df8c5ff6d34aa55b8cd5321c690604774d4e734522b8a72a1c732327a8526cd24a9daa312256033597d4778ca7e78aeb8077b3254e6a35103cdd6cd181c4f0dc4939a2006485674442f33306c32b04b", @typed={0x18, 0x5f, @str='@securityppp0\x00'}, @typed={0xc, 0x42, @fd=r0}, @generic="e2c2d34aa5db794f2e92ee84b9e2c4addc6b7126e25f4ddcea1563aeb95ac000c462f6c61f9f6e8ac9b9bb86f5337a53200a25011342685483d2c314f46966e97aa4fc2dc40f745a5b6992ef48bb9e3dcbc41e5687f020662ff379369924cc4e3909ba5a337411e9b3d75734292673a7cf806a2bb405cbe3de930df958bbdb3f1da58a8c5b99d89598df82782753ea0f675819d1e9f2b6b5286f1705b847bc181ef192d48816841d04ff2f88"]}, @nested={0x2c, 0x12, [@typed={0xc, 0x94, @ipv4=@empty}, @typed={0x10, 0x3e, @u64=0x10000}, @typed={0xc, 0x80, @str='\x00'}]}, @generic="3e6d5c15b66a0fd8adff6caffa48a53a556e41e33f807c1a1b26c6d0a95f1eda039f1e8e811458b0ecc038ded7ddebed356ad8e20be8d417c254af283c043fb4c2a904bcd6133fb65e187efe95fc1a910f1d41f0bfa70120be4a3cd732b6024af4462b8916123081c2e6a5fccce2e4e84ba66f69283558b1142fa9ff0b22982238ebd44994fae689a92a3f8ae01e5b6569fd4df4a97463e7d030d37ba383653c71879e4b000501f120f8723b6109b0b76477d569c6bc9e137e23bc", @generic="ebed24fccc3cff7be3ceedd2bd33f018c54184bf83e207", @nested={0x108, 0x6f, [@typed={0xc, 0x95, @uid=r3}, @typed={0x18, 0x8e, @ipv6=@loopback={0x0, 0x1}}, @generic="0c4d3da7c163c8b98ccc23024ca44672f5177eb52d5dfe5ea7287318b2ce84bd319f3d5fb424cf2fd98c81f9b48506b2af94a04c93f55239c1ec280051e8fe5cd17b6b38e696df591e411c0e2ae6d9bea12fdfa3bceccf9f5fbb0b0079010547702291c8ca038584c6dd55a4cc4a9c4d1a7e48d63ab59bd3d2e0b4b6ef501591f177e412b5bf722b25c64c52512bfc80fd8c8d7fd792faa65205fc98b0b40621c9e8f60729a044cd14bf2afe1157a03a83873ebb9c345e0a5a70ecdabf5526061434894cf50e251e", @typed={0x18, 0x93, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x164, 0x65, [@typed={0x68, 0x44, @binary="65510ebcecc1a761523f58fab477b7a2970e7e6a48c4a925739c7b3bfd65d891f36ab523197fde24a526d240a1e541e0e0b7336aa4be185ce7cd34dd9c740316efe58c37a361594648235a64b4535761ace251a698f9b3f83a05d6d0df8afe"}, @generic="8d97ebe903eef12d435296260996641679102bf478f9da491fa956938bddcd1721b7e310def4708f40c212a8bfda341e39e34cc7b6684044197f99d376d671fe423704a9c67eb1afc2e993ab5f61909f2f5e39001342523bb6bbdbd1ae69fb0ab96ec4f4bc7fe167f59c25bbd6dc32011bbdb859c0f9cdc316ee5237a9fea09c76f0d286a7c9fbda8519d8f20d694b903489856674fd92ccf28a3a532c401f7d0bce92e8a77a95fe98190c82ceb85cb246b73050a8779225bafb7e19b32829365a7f6f49b6ca1de5d8dd45ad1d3d09c8d37be0b8925d4762774a588dd265ddacf333e5888c052ea50124f662b688d672c79384d13f86b5"]}, @nested={0x218, 0x31, [@typed={0x8, 0x14}, @typed={0xc, 0x59, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x81, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="9ee98f778f767ca8b43bb451e6c9ef3ba1417d31cf43659241824c5c2dd2beeaff764b098dd80fd1d39562fe714f2b36607a41e9ea9658c9eccaa17e9eca1537f8a24321f6f8a28a7a306975fb83ba730b65df11a931f8", @generic="b331d6cd655905743f42a3fdcc8a260a89b2568bc60664771fae0d8f458b0418d4b69ee160860563008b12a38484e1a5323cb72dc0d4b3b190719c27385ed9978ee35bc49e576bd330b64ec2ef5a8873241504f5afa6765eea536adbe60363523e086a18e13ec91bb550c57a315460c17b271744f551b7f34c136792288d45c21c", @typed={0x14, 0x1d, @str='/dev/mixer\x00'}, @generic="9ecf5c01b8b1f26fce2fda200bd36c9486aab6f7cd2b8601c9d89b77fed9908b5c30938dedd107dc6ffad15cac6d13f1abcb2a99dd1d6d5195e789a18c34f7b8e9a32f2eadd46bb79ef7b150df5db799d076965a8c093a14394e6c6e2c3c2c7fd2832eb8f8aff509aff17c8c409f4e361658fe8096b366ca52ffd56e526c43a1e184b6d26bba1a2c106eb4845b2397a000fc7b87f58e8f6fcce229ce70f723f1eb66a874e6fc1b609947b63b41cd7f55334ba13cf526f2b5913392f766394df334b6c98ffe187df71864a0f3cd3c1527038614c08bf5c8364d405ac4d983b4d910cd9dce3df49d47b2c7ae82424fb58481a0", @typed={0x8, 0xc}]}, @typed={0xc, 0xf, @u32=0x7}]}, 0x890}, {&(0x7f0000000d40)={0x10, 0x14, 0xc, 0x70bd28, 0x25dfdbfb, "", []}, 0x10}], 0x2, &(0x7f0000000f40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4010}, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x101004, 0x0) 2018/02/27 18:34:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x3) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)={0x8, {{0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x2}}, 0x0, 0x0, []}, 0x90) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x7, 0x4) fcntl$getown(r1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x1, 0x4, 0x7fff, 0x0, 0x0, [], [], [], 0xfff}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f0000000000)=0x6) 2018/02/27 18:34:09 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 66.285912] audit: type=1400 audit(1519756449.111:45): avc: denied { create } for pid=8226 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 66.310316] audit: type=1400 audit(1519756449.112:46): avc: denied { net_admin } for pid=4215 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req={0x81, 0x6, 0xa2, 0xd89}, 0x10) keyctl$unlink(0x9, r2, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000140)=0x1f, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x1}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0xfffffdd5) 2018/02/27 18:34:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000040)={0x7ff, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TIOCSTI(r0, 0x5412, 0x8127) [ 66.334669] audit: type=1400 audit(1519756449.138:47): avc: denied { map } for pid=8223 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 66.378308] audit: type=1400 audit(1519756449.196:48): avc: denied { sys_admin } for pid=8237 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.402846] audit: type=1400 audit(1519756449.200:49): avc: denied { dac_read_search } for pid=4222 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.427607] audit: type=1400 audit(1519756449.201:50): avc: denied { dac_read_search } for pid=4222 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.452345] audit: type=1400 audit(1519756449.202:51): avc: denied { sys_admin } for pid=4222 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c00ff"}]}, 0x28}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@ipx={0x4, 0xffffffff, 0x8, "bce203b42b5a", 0xc7f}}) 2018/02/27 18:34:09 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x80004000, 0x84) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={"7f9de65621f9b7a44f05f00245e35521", {0x4, 0x7fff, 0x8000, "d532fc590040", 0x800}}) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0)=0x37, 0x8e0, 0x0) ftruncate(r0, 0x402) getdents64(r0, &(0x7f0000000000)=""/36, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='openpromfs\x00', 0x2000000, &(0x7f0000000100)) 2018/02/27 18:34:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_destroy(r1) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:09 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) 2018/02/27 18:34:09 executing program 1: unshare(0x8000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/89, 0x59, 0x40, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) mq_open(&(0x7f0000000040)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x801, 0x0, 0x0, 0x0, 0x3c8}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/27 18:34:09 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xa0d, 0x400000) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100000000006131, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x41) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x0, 0x8, 0x7, {0x77359400}, 0x2, 0x5}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:09 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x88013, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x4, 0x40000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/178) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000001c0)={0x8, 0x9, 0x9, 0x0, 0x5, 0xfffffffffffffe01, 0x4540, 0x4, 0x8001, 0x0, 0x6, 0x7ff, 0x0, 0x3, 0x2, 0xa78, 0x3, 0x4, 0x7}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x20, 0x4) 2018/02/27 18:34:09 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x420001, 0x4c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffb1) r2 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="73656375726974792e5cf32f766d6e6574302525053a656d3073656c6600", 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e7770e2ea8d8883f0a79f26c0efc276d959bc7496d8be352b5b8a26e38466d55a19d0800c5405ad90f81811f860a31e312475fd8ecda51b0838173c2e3ac8b1f43a321cd5a117c76e874317632e1fc7a56f257e3bd94360c8050fcba2048ec1efcd24edfac61d1d8b5155fa2d3177d2e638955425f6ced76001cd7dab39e607cd93f420b292292149b8e670900d5611cc842efd7315ec0ff42525d4daa198d80f5051319fd43470179b08ecb65db5f34a614ad2d489183e0dff36bd90b17489b8ce95a4420605658f751bdab7cbe29598d275d6dbef64370b05ae431", 0xdc, r2) r4 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='user:.vmnet0\x00', 0xfffffffffffffffa) socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$unlink(0x9, r3, r4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/27 18:34:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20, @empty}, 0x10) r1 = dup(r0) io_setup(0xff, &(0x7f0000000100)=0x0) socket$inet(0x2, 0x4, 0x54ff) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="01", 0x1}]) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 18:34:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x40, 0x8001, 0x1, 0x100000001, 0x1, 0x0, 0x5, 0xffff, 0x37}) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000000c0)={0x1f, 0x8, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendto$ax25(r1, &(0x7f0000002000)="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", 0x1000, 0x10, &(0x7f0000000100)={0x3, {"fe0c9ea125693d"}, 0x8}, 0x10) 2018/02/27 18:34:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) 2018/02/27 18:34:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x1000, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x40}, {0x8001, 0x7fffffff, 0xf95c}, {0x3, 0x9, 0x1000, 0x200}, {0x800, 0x8000, 0x54749ca4, 0x20}]}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/anycast6\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x19}, r3}, 0x14) 2018/02/27 18:34:09 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000d30000/0x4000)=nil, 0x4000, 0x8, 0x31, r0, 0x0) madvise(&(0x7f00004e3000/0x1000)=nil, 0x1000, 0xe) 2018/02/27 18:34:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/144) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d01000)=0x7) 2018/02/27 18:34:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') fstatfs(r0, &(0x7f0000000380)=""/93) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x400, 0xfffffffffffffffc, 0x3f, 0x0, 0x0, [], [], [], 0x21e000000000, 0xffffffff}) sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) 2018/02/27 18:34:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='/dev/net/tun\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7ff1)='/dev/sequencer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x3) write$sndseq(r2, &(0x7f0000000e50)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x1000000000000000}, @raw32={[0x4, 0x1, 0x80]}}], 0x1c) 2018/02/27 18:34:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000aff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa0000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x9, 0x4) sendmmsg$unix(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="6d27c3e54f5e", 0x6}], 0x1, 0x0, 0x0, 0x850}], 0x1, 0x80) 2018/02/27 18:34:09 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:09 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/238) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x10001, @empty, 0xb}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x27, "eebe8a75a01287f7ae0610cd458b03be93a11afa05581220276ff76c5bdc58847da92373e2680f"}, &(0x7f0000000140)=0x2f) 2018/02/27 18:34:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0x8001, 0x80}) 2018/02/27 18:34:09 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0xeb2}}, 0x7, 0xfffffffffffffff9, 0x4, 0xd6ac, 0xd0}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7000000000000}, 0xfffffffffffffe75) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @empty}], 0x10) 2018/02/27 18:34:09 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000006c0)=0xe8) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000007c0)=0x0) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000bc0)=0xe8) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000e00)=0xe8) getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)=0x0) r17 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) r21 = getuid() stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000012c0)=0x0) getresuid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) r29 = getpgrp(0xffffffffffffffff) r30 = geteuid() getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000001ac0)=0xe8) r34 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001b00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000001c40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003180)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000003280)=0xe8) r40 = getegid() r41 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000032c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000033c0)=0xe8) lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000036c0)=0x0) r45 = geteuid() stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000037c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003800)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000003900)=0xe8) getresgid(&(0x7f0000003940), &(0x7f0000003980)=0x0, &(0x7f00000039c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a40)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000003b40)=0xe8) r52 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006100)=0x0) lstat(&(0x7f0000006140)='./file0\x00', &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006280)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000006380)=0xe8) r58 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000063c0)=0x0) stat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006580)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000006680)=0xe8) r64 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000066c0)=0x0) lstat(&(0x7f0000006700)='./file0\x00', &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000067c0)='./file0\x00', &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006880)={0x0}, &(0x7f00000068c0)=0xc) stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0}) r70 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000006d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006dc0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000006ec0)=0xe8) getresgid(&(0x7f0000006f00), &(0x7f0000006f40)=0x0, &(0x7f0000006f80)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006fc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000007040)=0xc) r76 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007080)=0x0) getresuid(&(0x7f00000070c0)=0x0, &(0x7f0000007100), &(0x7f0000007140)) r79 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000007180)={0x0, 0x0}) fstat(r0, &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000007240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000007300)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="f6c96c4a0d317afa3156695eba7f88dd284b97272e87e3eb83944e0c4a4479177995938e7e811f8f44e5c4fa3c7a16681ef0f3c4161d64e45f39d38b0db544956e93", 0x42}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="549690e159362ef9b6dafe27341f64fb47f45a56cd85c79be5b13ca4d246cc3b8313035bdfd50b1a704d6f246e9b2d44f49ec81523b532bf76ac5664e91ed5762efb16d89b5fd4d7e7154632228877cf2b870cf8788f92c8cd4287b455c2355bf752231e63eefe0ed82a6d2e352619a580d2dc103de8886315d6d11cfca778e66f5d613fcbe97997cfde18445d1c9928b2d038bbb078a921cded3ced2ac8263a075c6b5cf052cf7f14e8c3b96ed935d6e12e", 0xb2}, {&(0x7f00000002c0)="ed7d103c95b7f5cc341c7fe9c1242378437aa869e5947c7b8e71f8590d590b3d20d216ef4b9350c43804eb1ebe65861c4d80d8ddf90e19469831bb3e895b28055f4cc1fd7280067b8f727c852346dbd39a8a2559dced251af4c73b9ec61d6479f0a2a3caeefe8a6371018fded3b109eecad098b2eaa543abdc46b399", 0x7c}], 0x4, &(0x7f0000000980)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x8000}, {&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000a40)="6ffda2258757265368c6", 0xa}], 0x1, &(0x7f0000001500)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="180000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="180000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="180004000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="180000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31], 0xd0, 0x1}, {&(0x7f0000001600)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001940)=[{&(0x7f0000001640)="02daeba579d2d01e307a7e4904053851868fbdb8bc1f3f2ba493833f0abe3f48c463feb71246f7bb152e0fce3351c10e8ecd323fc14a338685c58e3da83df2821ffb6caf843859ee1804b53a3920489802f95e3e3b9a9be8460a73f508c81487d6b2870e4bc2cdea501d553f660fe11f0ac2cfa18e4c96fa4ae02e6c25d84146d83debf03e045ca27b576143a11301eb5fa9f9df00c44c7eeb1e6d88e92062a7dca73dd0b506c029ccb38660fd05aae372869055128665374f5dcf9e0f1d644296c45e84fb739ea4b9b87d2862191296dbf4b494b3174e45035e5c070fa43693a0ef9a6ebff7db822676be47d8507292d9d3f2", 0xf3}, {&(0x7f0000001740)="e3aad208f599512e510efb06fa05aef464c352a03f5e19e40c2ead7d2733c792", 0x20}, 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0x1000}, {&(0x7f0000005e00)="de389da5b9b66dcea1575fbb9a389935154eb774c5", 0x15}, {&(0x7f0000005e40)="29071baac1b01b84d2e66603a68b7a5552354e48897c8b14ee270a40957d1c749d3466848b9a8f204e13294c470e153c5d234d82f49b936dc4e83f3e3aff9a67040a91123294880c874fe0108394892d8dac85837a7cf79e6a39f339ffb97cea476357f3f50a91578a3ffcb8a82815bf611b1a001e102c3590a70163b19db8148054434bd7cdc65325a20482c3a1a3df8274fbae7eab77a8500e7c2a9c51eda3077199", 0xa3}, {&(0x7f0000005f00)="25eae80a1091047cec92d80620f45582100f455a34510c7e9d13ef54bd0bfce62339924e8313c6d38f3506544864a0e67a988ec06a524084ee93c85f5cc8934bc945e63dd092d65c", 0x48}, {&(0x7f0000005f80)="82e99a79c1f172c8b19654d23448aa6a3bc66b7a7383062234a0473e8a27da0fb2c405c1e1b2145f0e412808d4b114e2f1a6a0d24d291d2942468784d62606fd99a6a401278f38bf00d2ecb922e9bd381370271ea8149081b19c49a22ac3fbb7dc2bfaf86e33c603a3103f7c36f4859d566d07b16ec128f8c1e2b9facd14dcf83d08dc59e8def2f86c3e4b59ae09d5d8219f62a44d597acdcdb0cda9d73e8c259ad3a6c1063673", 0xa7}, {&(0x7f0000006040)="100e818102e0075edca5eff3b9ea6203825dae16089f030437cc8cfc3c76", 0x1e}], 0x9, &(0x7f00000069c0)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r56, r57, r58}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @cred={0x18, 0x1, 0x2, r62, r63, r64}, @cred={0x18, 0x1, 0x2, r65, r66, r67}, @cred={0x18, 0x1, 0x2, r68, r69, r70}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x100, 0x15}, {&(0x7f0000006ac0)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000006bc0)=[{&(0x7f0000006b00)="bd1f123645ece598e8ece891b5ef0ce4d6d9f429a465b8f49bbf80926df11f05158c0e950a61286970b188cc3c7597aed084894a678fc08106cdceeb07069be86211d5d176f1f1c6c601893412da5702abadbd144d561acfd46424e59ed0203ee9b6d48561e494c97f8157501e1e298bb75d457d8d270c65d870e19fa079e87fb13160fff3610eb90fb043e53e99f4791dc175c39f3d53312a781a7e65f81cf3", 0xa0}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000006c00)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000006d40)=[{&(0x7f0000006c40)="42eddec5aa3d54a1eb0d96cb85b08a0f25c9800c640cab29b13fd20946dbf1732f3b09e06581cafe057428f1fe8563e5a52756ce7e5d8cfe914bf337a46080915d097958158e846e6ec2209648c9f7397496ef1d426fe533388a815ef533825d6394f9286a9d84da581acfdf8eb51f239dd3ebba9f6290d1ea27138ab3e27b9cbcd0e99268726b853743ab8ac8c29127c0779f74ff3a0c3761b5a4be3b3374341a3e4a4094cf3902bbb1968ed04790ba0f5d5143df8335f32051231ff114b12a50d84db3e184daadcd34322abb627c4a192349dc3939ec82e1b3e395218c37f09a17e4", 0xe3}], 0x1, &(0x7f0000007280)=[@cred={0x18, 0x1, 0x2, r71, r72, r73}, @cred={0x18, 0x1, 0x2, r74, r75, r76}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r77, r78, r79}, @cred={0x18, 0x1, 0x2, r80, r81, r82}], 0x80, 0x40000}], 0x8, 0x40) r83 = socket$inet6(0xa, 0x802, 0x0) r84 = dup3(r0, r83, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r83, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) getsockopt$inet_mtu(r84, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r83, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/02/27 18:34:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14f6ffff030600ff00ded8e774f22c890000005702000000002000003c7ef13de4fbffffff3d8f38578d9d3293b73d1238e456d97b24906b6a26ce1acfd59cc663cd90564610dab2228cd2b0f78d7a8b4783daa5de6343778b3d3ccbb5a30b05c0537840c19c1b9ac10d099dd256a291660112fe5bb2bb0a5be11d32573e50c3b02f699b69083732b842724482a868a7e067f6f3279323e908499e97ad2673eaf21d0004fc0c3454619eaa20ad2e9b9f5a9cfc4e848db8915f394b5cd73f12b9909bd5baf8e9475b87a6"], 0x14}, 0x1}, 0x0) sched_yield() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x0, 0x1, &(0x7f0000000080)="b9a9b29e600f893046ad2af5a485555048434cf7d9f3b7d57f0eb5c98c98785d306f2756bee9d9802b953ed17699cc37347222ff88604000bc0d1da4ff8a3c8bead0fefa001745a9b0416d445a2c230d343b64f061d3101254ce3197bc4863cb2be77400b6a7d84f75460ae4edc30d118d45a562dee43067ccce", 0x8, 0x7, 0x79, 0x9389, 0x40, 0x5, 0x62, "c1cc0c55a2819f8f24dbc2a4909a82d80b46772ce438202f47ba229e67256fae801eecd966bdd68b6c979df967e242c3a9a3fb8dbc338b33bdd9df7b7600a59407ea9c4f56fcf817396b06c4f975"}) 2018/02/27 18:34:09 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7fff)) umount2(&(0x7f0000379000)='./file0\x00', 0x1) 2018/02/27 18:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x341000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/27 18:34:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x3, 0x1, 0x9}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"a76cccd5662d7b95e4f29fbb6e870cb7", {0x4, 0x800, 0x470, "79f8fd4c2f44", 0x1a}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x4}, {0x3, 0x1}, {0x4, 0x80000001}, {0x2, 0x5fab}, {0xb, 0x800}, {0x8, 0x1}, {0x3, 0xb49}, {0x8, 0x394}, {0x2, 0x3f}, {0x4, 0x1}], 0xa) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x3ff, 0x8, 0x1, 0x4, 0x768fa71e, 0x0, 0xffffffffffffff81, 0x74f8, 0xff, 0x8, 0x7}, 0xb) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1000, 0x7, 0xfffffffffffffc01, 0x3, 0x4}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0xe46f, 0x10}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x5, 0x0) getsockname$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={r1, 0x1f, "ce3b564c5133b2435568cb972ef819039b87df8ff3d4ca9cdc1f3807493e73"}, &(0x7f0000000480)=0x27) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000004c0)=0x6) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000500)={0x3, 0x200, 0x2, 0x0, 0x1, 0xffffffffffffffff, 0x3, 0x6}, &(0x7f0000000540)={0x7fff, 0x100000000, 0x0, 0xfffffffffffff7e5, 0x8000, 0x8001, 0x0, 0xff}, &(0x7f0000000580)={0x1ff, 0x400, 0x6, 0x0, 0x1, 0x80000001, 0x76f2, 0x40d}, &(0x7f0000000600)={r3, r4+10000000}, &(0x7f0000000680)={&(0x7f0000000640)={0x100000000}, 0x8}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xc, 0xc, "27871d1fc64ee9c0801fbcb8f59e57b2ae1b21d08d6a62119b5bdba048e12b954e20136882480a3e3b2646993ec7861ecb7dce4ecfff90886c6c07eb0818e6cd", "3d31c4aa8efdf63a424d17ff8bb25def225729ea2db3db8b6b4ea99642e52263", [0xfffffffffffffffa]}) socket$l2tp(0x18, 0x1, 0x1) fstat(r0, &(0x7f0000000780)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000800)=""/183, &(0x7f00000008c0)=0xb7) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000900)=0x3, &(0x7f0000000940)=0x4) r5 = syz_open_dev$loop(&(0x7f0000000980)='/dev/loop#\x00', 0xe0, 0x0) io_setup(0x4, &(0x7f00000009c0)=0x0) io_cancel(r6, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x6, 0x0, r5, &(0x7f0000000a00)="8b3b233c410cf19e5fca9e0bfa45f1093eb21d55532c560b319c7572b1c5e0345fafc1cac74585f5eadbf078b8b521dd9a59d63f62fa9a82f3702aee3ce101a66383fd21", 0x44, 0x4, 0x0, 0x1, r0}, &(0x7f0000000ac0)) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000b00)={0x4, 0x9, 0x20, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000b40)="8797a8cdfc305e1f08a08ccf50acaa47cbd8296f4e5a3b253b5d51b6673232f66f6dee577f733e131119d2d00909feba808476eab446d4baca17e951ada1d716e649aa6e3bdbf68fb8762eb1e6f1406a7eda4ba2d7b3640bf2fe0b02da8441fdb24bc507c2529c1f80d3c1d026643856f2d62c1b0e1137e7618d960e4557dd1de9ddc9b2487104d4977b938333b04362f82f8809bd85ab6c7270f5c1ab0717395661dd97b7ca054cd76ce6101ff8fa3f5dab6a3d09c82cc1c2636ddceb8b492569f34fca4526951ed4ae1acc18fdf194de5a37040d", 0xd5) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000c40)={0xd1, "004d3b87a3fe1db0696136a1f9453d1bddc1a4343e5242414dd510fa178500be93a9d4bd4c00fdca4ae8eb0e24705829ecb9e853bd5f523bea727c38b12deac5ca29fa840666f2a0d77a9bb43f79ab2a7ec60c7dda97389e4ed857ceba110ce357bc31ddd3b0e54202cfdf09db90d7a864751e44a6b702e10fd61497936808fe7e621fb2b58940f1253ec07228702d18c0ccc58365ca3e3eae4f01b203bdbd37997c891b1e6fe4cf1ac30f2eae537e1eca4936a638ac85658b96e6e03a52462b7e7fb3c50c4ae48a01c3035ccdf0e3bbc3"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000d40)={0x49, @time={0x77359400}, 0xffffffff, {0x4, 0x9}, 0x8001, 0x0, 0x6a5}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000d80)) 2018/02/27 18:34:10 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80e, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xdc, "07a786806e49e2c2730ed4a7ce406f19beb3e4af20e71f14ed9fc8cc5142b0f90ceb0f2fb642bcd0f79568ae10914565945f8f89653200e4a9edbd7c2020c21a065309c1104df7c3242d7add0128c4c4175596852b7ed15391fcaf8db5aca35ee0c9cf25934a26ca8198135f298ee1c4a974eaf85067529d65bd873de6b2b66819334cffb59bcf5ab3169826a6827118b9f3fb08ca482d6379cca9c94be91b8252e070cdcd692c9c1b92a36de391326d00a28a3b419ff5b70b0e5087f6a9093049e4223f049bcec0b0239543ea17f2cd5cfc37af4c66cc330dd99e6f"}, &(0x7f0000000180)=0xe4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x101, 0x4}, &(0x7f0000000200)=0xc) get_mempolicy(&(0x7f0000000000), &(0x7f000000e000), 0x8, &(0x7f0000003000/0x4000)=nil, 0x3) 2018/02/27 18:34:10 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x204200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:10 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x4ac1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @dev, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) 2018/02/27 18:34:10 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "37987c3bfdd9f5e4b0f5380eb16cc32c66dfe7928308f8bf910a7e80ffdeb439593474264297a5d886b7f306e21dfc4116054caaae48bc5597b05481a58d7958c94132475a2f38ac2c6cecdde7aeadf7bd1d45bf6bec61bab4f874b13243a7dce02ee4065af73f"}, 0x77) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x10, 0x4, 0x8001}) 2018/02/27 18:34:10 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x1fffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}}) connect$llc(r2, &(0x7f0000000140)={0x1a, 0x1, 0x9, 0x1, 0x1f, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r6) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) move_pages(r8, 0x6, &(0x7f0000000480)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000004c0)=[0x69b2, 0x0, 0x1a8, 0xfffffffffffffffc, 0x7fff, 0xa376], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r9 = getpgrp(0xffffffffffffffff) sched_getparam(r9, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x6000, r5, r7, 0x8, 0x4, 0x800003) sched_rr_get_interval(r9, &(0x7f0000000440)) 2018/02/27 18:34:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='selfem1.vboxnet1\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) 2018/02/27 18:34:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe2, "a16958cfc13d9d2f8e3174680b62b86b9e0df46eccdfd8e4406d8c3420c1b9ed344f36752cd8b027f72160cfa3b805a42c85e9c4a73934a1b29721b03bd1a17ff6ac1d2ebfd980f0dfbd2951a254697ba579aee9787412000581fd51a8561bde9517329f2ab76cd0f64e65fa85f7599a0555dccd6273b8791134d4c97aaacd08f6b101cc342d44b66194a65b1a2f52d6d28d9e95a2c75b53445435447c656dcdeb7f2b958cc443f0b9226e8cb80530263a486e16e344a4951f663e93c95c097861b4f5682e396e318db9ff5b79875a2656e6b40fd46f117e04e65c784adba2aa2068"}, &(0x7f0000000180)=0xea) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, &(0x7f0000000280)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0xd97, 0x10001, 0x4, 0x4}, &(0x7f0000000100)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x143}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0xe867, 0xfff}, &(0x7f0000000180)=0x8) 2018/02/27 18:34:10 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x8000000) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe2, "a16958cfc13d9d2f8e3174680b62b86b9e0df46eccdfd8e4406d8c3420c1b9ed344f36752cd8b027f72160cfa3b805a42c85e9c4a73934a1b29721b03bd1a17ff6ac1d2ebfd980f0dfbd2951a254697ba579aee9787412000581fd51a8561bde9517329f2ab76cd0f64e65fa85f7599a0555dccd6273b8791134d4c97aaacd08f6b101cc342d44b66194a65b1a2f52d6d28d9e95a2c75b53445435447c656dcdeb7f2b958cc443f0b9226e8cb80530263a486e16e344a4951f663e93c95c097861b4f5682e396e318db9ff5b79875a2656e6b40fd46f117e04e65c784adba2aa2068"}, &(0x7f0000000180)=0xea) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, &(0x7f0000000280)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:34:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='selfem1.vboxnet1\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) 2018/02/27 18:34:10 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:10 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'security.capability\x00'}, &(0x7f0000000fe8)='em1em1posix_acl_access]\x00', 0x18, 0x0) 2018/02/27 18:34:10 executing program 5: r0 = socket(0x19, 0x0, 0x8) connect(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="a61f496d426b6295cec3837380fe944030040972fdcfb5e826d5abb872d2e49177dbacc42e9d0cde98714281200ef5328b0664f7044b1f9b7e70b4bedbf91c69af215306b6f4fca6e7c71204a26abb78eda9531f0c6c7e288e608fe0bc6465da9fbf55966cc4cf0c81605bc9f47a90be309de0044b719ad802410b7d15ce55", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYBLOB="a1f1a0c41cf0a23127f6491573cdb360d5f8c72c208c9cd377d7795cd6d10579012f22d9284d9269a54a71a0376793cc5b"], @ANYRES32=r0, @ANYRES64=r0, @ANYRES32], 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7ff, @empty, 0x100}}, [0xae, 0x4, 0x3, 0x2, 0x4, 0x81, 0x3, 0x2dd0, 0x3, 0x0, 0x200, 0xcf, 0x64b38290, 0x6, 0xe7a]}, &(0x7f0000000240)=0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x1, r0, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x20, 0x0, &(0x7f0000000340)=[@register_looper={0x630b}, @dead_binder_done={0x40086310}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x1}], 0x33, 0x0, &(0x7f0000000480)="0eaea1154468abb950d081d1714715d310d49b1fb5116340b79ac0b4129b1cfd237fb341930a6ab1f23f9f063170217654d05c"}) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="00d800162456ba9c7c24a8ee11568de06ce34a6062950a6318f41c9d425cce767d3eb0bc485369363980b929db0d83252d64f56a204e27226ef4b584d725c736ae9759", 0x43) sendto$ax25(r0, &(0x7f0000000280)="26bb85069c41e8110249b69df1ef479e83176a04e0a30797b2520dde1cf5389b8d6e", 0x22, 0x40, &(0x7f00000002c0)={0x3, {"fa97f1c60bb0b3"}, 0x2}, 0x10) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/02/27 18:34:10 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:10 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x6, 0x1}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x8000031, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:10 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='numa_maps\x00') exit(0x0) lseek(r3, 0x7, 0x0) 2018/02/27 18:34:10 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x7, 0x2, [{0x6, 0x0, 0x8}, {0x6, 0x0, 0x6}, {0x8}, {0x5070940b, 0x0, 0x100000001}, {0x80000001, 0x0, 0x8}, {0x1, 0x0, 0x1}, {0x64b, 0x0, 0x9}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x80, 0xfff, 0x1, 0x4, 0x7, [{0xf951, 0xe15b, 0x5c39c145, 0x0, 0x0, 0x800}, {0x9, 0x8001, 0x0, 0x0, 0x0, 0x3788}, {0x7, 0xffff, 0x100, 0x0, 0x0, 0x8}, {0xa807, 0x6, 0x80000000, 0x0, 0x0, 0x8}, {0x7, 0x7, 0x7fff, 0x0, 0x0, 0x800}, {0x376, 0x3, 0x2, 0x0, 0x0, 0xa}, {0x6, 0x0, 0x9044, 0x0, 0x0, 0x8}]}) setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:10 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x4, 0x1, r0}) 2018/02/27 18:34:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='selfem1.vboxnet1\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) 2018/02/27 18:34:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0xd97, 0x10001, 0x4, 0x4}, &(0x7f0000000100)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x143}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0xe867, 0xfff}, &(0x7f0000000180)=0x8) 2018/02/27 18:34:10 executing program 5: perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/02/27 18:34:10 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f0d000/0x9000)=nil, 0x9000, 0xa) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') fcntl$setpipe(r0, 0x407, 0x7fff) 2018/02/27 18:34:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='selfem1.vboxnet1\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) 2018/02/27 18:34:10 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, 0x3f) pwrite64(r0, &(0x7f0000000000)="b906b55e6fc119afb737e9a166d5d1536a7b09aaa48b26f3c904c308f6f9384c6345118097eb8472e1a90b30142566", 0x2f, 0x0) [ 67.821840] kauditd_printk_skb: 474 callbacks suppressed [ 67.821848] audit: type=1400 audit(1519756450.648:526): avc: denied { net_admin } for pid=4217 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 67.851960] audit: type=1400 audit(1519756450.658:527): avc: denied { sys_admin } for pid=8434 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.876377] audit: type=1400 audit(1519756450.686:528): avc: denied { net_admin } for pid=4215 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='selfem1.vboxnet1\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) [ 67.900776] audit: type=1400 audit(1519756450.689:529): avc: denied { sys_admin } for pid=8434 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.925184] audit: type=1400 audit(1519756450.692:530): avc: denied { sys_admin } for pid=8434 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x101400) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000051a000/0x2000)=nil, 0x2000, 0x9) [ 67.949585] audit: type=1400 audit(1519756450.692:531): avc: denied { sys_chroot } for pid=8434 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.974085] audit: type=1400 audit(1519756450.730:532): avc: denied { net_admin } for pid=4218 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.998513] audit: type=1400 audit(1519756450.735:533): avc: denied { net_admin } for pid=4218 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000018ff0)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) readv(r0, &(0x7f000000afb0)=[{&(0x7f0000029f2a)=""/214, 0xd6}], 0x1) 2018/02/27 18:34:10 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x240000) setns(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = dup3(r0, r0, 0x80080000) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x0, 0x3e, r1, 0x8000000000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(r2, 0xae9a) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202080, 0x42) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x90) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 68.022925] audit: type=1400 audit(1519756450.736:534): avc: denied { net_admin } for pid=4218 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.047351] audit: type=1400 audit(1519756450.748:535): avc: denied { net_admin } for pid=4217 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0xd97, 0x10001, 0x4, 0x4}, &(0x7f0000000100)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x143}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0xe867, 0xfff}, &(0x7f0000000180)=0x8) 2018/02/27 18:34:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0x5590, 0x404000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001340)={0x40000000}) epoll_create1(0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001440)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000000c0)) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000020cffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001380)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x270, @empty, 0xffffffff00000001}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x12, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x4e22, @empty}], 0x84) recvfrom$ipx(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x10000, &(0x7f0000001280)={0x4, 0x4, 0x60f6, "06ce79462d8a", 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x97, "e82df631915296dec508dfad67195627cf12b53e1f2ae4bdb8290a87b5f7833800b84a8b05fe4fb79848c64866cee4b9f9db9d1f2361dd7fc44b7f5200331bc17caded879e4dadcd3cc84a9cf062f3ab8eae5e3c11d5f49cb8f968b1628da2dfd12acc4e1bebf84a170f1dc7021f180cc488d3c93e7425ffc2cd9cc9481b9756dd41ff2f90a0acfd7b6f1887ed1e3dc71d2069e3046208"}, &(0x7f0000000080)=0x9f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}, 0xfffffffffffffff7, 0x9, 0x0, 0xb224, 0x81}, 0xa0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/27 18:34:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') readahead(r0, 0x81, 0x7fffffff) setns(r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bridge0\x00') clone(0x30020100, &(0x7f0000000000)="ae956d56383132cf93473852a7ec2801d7c35f68051d2e67ff000093e3a3a93a4a2d63ff2d29f3399ae836f3b30c9967ea37c182b419aad48e1e36199861100db78348b1cf73d4fef6daa8304c84acef7c3ec58325477413004931e17addf055629808bec4", &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) clone(0x400, &(0x7f0000000140)="d2938f434b5e2ee3f103ae526463fdad30257d1e1bae8e7469c073ca6fccf761226730799768e34e4cd24b523bec27af27948e983553ba2d4aecc7e6584142695567b89e28ad2267fc4a3ea0d0adcfa3d2965629ca3f0192b8c080dc5a9ee3e657ef29706d4f7f3a72af0dc98e3b8d9b280cc06750dbe964bd10764d5aee27fd9e34d72470e1010c8691be84", &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)="a10276154043c9975c3366e86ac4") r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmmsg$unix(r0, &(0x7f0000001e80)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000002c0)="3b49993815ce5d299b2499849c1f576f67ab96314a9b27bf56ff16de7456b69a8e138f5f9674c5930bf5429f9c06da8c719d38ff92ce8540aa98ad655a42256229cf3e649c83c2b5de98b263a2390d7a1ae452b20795dec30b0e68c6c76aaa9d33a1a43e7b8913ae50a840cc7ddcedee84f7435739a5d7c0d2119c37d727f2d4a167aaba4d993d661587344f656c186206e521a54d52c38451af0736de43ecf54f64bffbd2a23917178e2f101217cada5e4509b8c5", 0xb5}, {&(0x7f0000000380)="b71908a1148baf49ec84d1e2b6496771a615ae5d2bd283def2af693555c8624023e2f0259a6f2c89b0ccaf71297ea37576b26ba0efaaf0be0ab23ce997cfd817dcd07a", 0x43}, {&(0x7f0000000400)="306041c1457f686200ae9ba21f54c52cf026393792f750c866ba55d9f3701bdbfe7c5356a373cca8612e0f43b61d25868cbac7eee7e937d055981ce4a4aa462ff642b6d156d1226404f0f20acde095d3ffd08030a7c338f8bf50ac9ad094481d060c825c01eaaa06c7298dd13102b4bdeb352182e2303ac85fac6db2f8f94afc765ee07305fa82950a862684be45ae9bcf6a954e27d5c96220453acc29287d00888754a7161bb6c4e69be0ee807f6a3d100ecfbe88dfa80b5a01862b1bc6e194740fc5faffdb63256753b7ad778dd211e183106c53b54a7a1e2db6bd786101", 0xdf}], 0x3, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r1, r0, r2, r1, r2, r2, r2, r0]}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x88}, {&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001e40)=[{&(0x7f0000000c00)="e908981cf4a1eee9e3d147e02814a1d0b0957290d13c243f78a73b99e60350eb52113ef9146390c6d01c6caa08ddf4ccbf1d653966e5e3fb1865dc8b203995016f8b68cdbe5ac45fecfde84532a8baac035f2c1d24946dafd6d45b925e7061fe49f243339cca3f1489be14c4aa38d357b2d4fe6f98145b93cc44acb0", 0x7c}, {&(0x7f0000000c80)="305c39eba9", 0x5}, {&(0x7f0000000cc0)="bd6c06e03916e0b5c1c8a6e644d881203c11b82300f0001e876754f2d6aac12bf71a8784d83e65e2f4c700cb6b93253a3c2226febcaf58f0d7467070cb79a82702e47201030f052ca254d646a1fca4", 0x4f}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="35f51bec1df9b3decea25171e1c6f9e3ac67decf4a7af9ee1ac076f745919f0b4818eb3a3170b855648ae83f84981dc873e206c842105c8c0803d5c796d50988b3d015e9b2b6e44c61073866ff577cafc11f3ad5b50fcc57832383f6d232dee5e4a9f46d010483bd86bfeba3dd7c6cd59a", 0x71}, {&(0x7f0000001dc0)="003811afeb05047369c2058d8b538bf507a6d880004cbc21a08243a626ad199a24258aa62cecd95b4ebbc1b9a752fa6ec7e04b9c9d246f3bbd5a2d577923c25132be20a28f4f58365bb8", 0x4a}], 0x6, 0x0, 0x0, 0x1}], 0x2, 0x4004804) 2018/02/27 18:34:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ecryptfs\x00', 0x7, &(0x7f0000000080)) unshare(0x20000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080)=0x81, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x5}) 2018/02/27 18:34:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x842, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000240)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x26, 0x111000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r0, 0x3, 0x100000ff, 0xfffffffffffff420}, &(0x7f0000000340)=0xfd92) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x0, 0xfffffffc}, &(0x7f00000001c0)=0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000000080)=""/153, 0x99) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) preadv(0xffffffffffffffff, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/02/27 18:34:11 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x2, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x100000000000000, 0x40}, &(0x7f0000000140)=0x24a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3ff, 0x6, 0x2}, &(0x7f0000000100)=0x10) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x9, 0xb997, 0x8001, 0x6, 0x8001}, 0x14) prctl$setendian(0x14, 0x3) 2018/02/27 18:34:11 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='selfem1.vboxnet1\x00') getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x2001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000340)={0x80000000, 0x0, 0x1, 0x319}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000380)={0x4398cc57, r1, 0x10001, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0xfff, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x2, 0xffffffff, 0x4, 0x9}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r3, 0x0, 0x7, [0xfc2, 0x9, 0x9, 0x9, 0x2, 0x40, 0x7]}, 0x16) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x375, 0xa00) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x201, 0x0, 0x80, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x8}, &(0x7f0000000100)=0x8) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:11 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f0000000000)="0e1eb7e0dd0cdd1effde82cbaa09d0501f076de7bccaf1a22f61059fcd958c7f"}) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000000ffc)=0x2) 2018/02/27 18:34:11 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000000032, r1, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000040), 0xca3e8f9) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) 2018/02/27 18:34:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000cba000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/02/27 18:34:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x6028000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x200) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0x20, &(0x7f0000000240)="63902dfe0fb246cecb260eb475675e58a4248f7ccc3ee3e28d8495321eaf969d027b7ab7b97e3f847ab5a5b84e4b21e98f441196aa362df74ea12d93cc29ba8dbd292738aa92c42af9de2af8b1cf25bb5ee68e326d4270b64382d06a55da9b261f6a2e523d48ec0ca457b7fa65f2aa369fe5d24e4e86459b487412cd6e67c2d386a94065988a7bb7a9d47a4c42d9d9e2e8e916") unshare(0x20000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x212000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2}) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x1) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) 2018/02/27 18:34:11 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000002480)=[], 0x0, &(0x7f0000002500)=""/130, 0x82}}, {{&(0x7f00000025c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000003800)=[], 0x0, &(0x7f0000003840)=""/24, 0x18}}], 0x2, 0x0, 0x0) 2018/02/27 18:34:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x9, 0x7, 0xfd, 0x7, 0x0, 0x8001, 0x40800, 0x1, 0x9, 0x0, 0xfc, 0x4a, 0x400, 0x1, 0x9, 0x7, 0x8f3, 0x10001, 0x401, 0x8, 0x101, 0x32b3, 0x8, 0xffffffffffffff53, 0x1ff, 0x7, 0x100000001, 0x7, 0x2, 0x80, 0x1, 0x1, 0xeae0, 0x9, 0x1, 0x9, 0x0, 0x20, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x2, 0xffffffff, 0x7, 0x2, 0xff, 0x8, 0x71}, r0, 0x7, r1, 0x2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) fcntl$setsig(r2, 0xa, 0x3b) 2018/02/27 18:34:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:11 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/175, 0xaf) getsockopt(0xffffffffffffffff, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0xd97, 0x10001, 0x4, 0x4}, &(0x7f0000000100)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x143}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0xe867, 0xfff}, &(0x7f0000000180)=0x8) 2018/02/27 18:34:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x11b0, 0x23, 0x700, 0x70bd26, 0x25dfdbfe, {0x17}, [@generic="07647a36415fa38c709889d0e2ac21fb8bb389ad38a2906b59d59479a234a5f2a7f732cb359514f36e199f2c6b10c071fc9942dece7f2ae065a0ea57f0383d8eadaf9b1eed246ec8b97364f92c3c3515dbd6bbc6210c596538199b2af52c4d70769b9a4768ad5309a22d1e2fe85775bca4914e2e70a3422af99ce504e1397e4d8a3e4c6082241693e6974215de72cb77e9e174523bab925334402b17a9c50c869a379e4460e8", @generic="973b4fbb30fbd2cafff2649b3ac52e438da94f368f5b0223558d315dd0ac202bb1a04256892d6c3d2a362c761dd5dd0f21b59ce87c39d9e4", @nested={0x1c, 0x77, [@typed={0x18, 0x27, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic, @generic="a2abf506f8e03473db981a6cba2b51b479900f11cc4ad54387c17fa43adcba3075f7bc9388406bddeab89c0cadccc764bc65c177b2e7ecc1721e", @nested={0x1050, 0x60, [@generic="4ea4548a1dd811ed2ec07d671c650fa9b67d12276540d73c708fb249b8758fd673630d2977e859ed3513f3f543c2629fbe129a6f79c43f", @typed={0xc, 0x5f, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x36}, @generic="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"]}, @typed={0x18, 0x95, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x11b0}, 0x1, 0x0, 0x0, 0x20040004}, 0x80c0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @empty, 0x1f}}, [0xfffffffffffffffc, 0x2, 0x6, 0x4, 0x4e, 0x8, 0x9, 0x100000001, 0x73bf, 0x3, 0x0, 0xfffffffffffffffb, 0x9, 0x637d, 0x80000000]}, &(0x7f00000000c0)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x65}}}, &(0x7f0000001500)=0x8c) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x4000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = gettid() kcmp(r3, r4, 0x2, r0, r0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/kvm\x00', 0x3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/27 18:34:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x58, &(0x7f0000000080)=0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x9) 2018/02/27 18:34:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000680)="fb", 0x1}], 0x1, &(0x7f0000000780)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="00005968138b38f9350083fdb75787ed0f3df7d0e68fd2dece78ae75a01193d33987ae77c2b2143a6028711fe53fb067cc5d72b8d1b06f0ae8088c5d7c070003000000e17db8012a3fcb032c4cd55a9603d9d8fd0789a317c53bbd28160769df3f01f4d7c0fc4c3997c0779310c8e9a0f83df4d3d778b1995b432f89b0937454e13ff85b284d"], 0x80, &(0x7f0000005c00)=[]}}], 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="d6", 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8, 0x7, 0x114, r2}, 0x10) 2018/02/27 18:34:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x88) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x6, 0x100, 0x1ff, 0x2}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x9e, "3572dde5bb4edaf0e8dc7d6407f4be40745004f1d909788496f7a178e88caf064f0cd94e53a85f46edaad366a6e58fa839eebce2693a4e0559c53768872666a166fd5ee5433e044e9db5914fb0f5288ffc5130445eccf598aa7b18922e3e445bfd69fb54c5c773930c3eabe919ed72f2dd02ef0b1a642f90fb9d00fd9bf2da0983acd2c19ce8d2225f3224c962a0136e3184cd6e19b0d8b96c4f37cd8e09"}, &(0x7f0000000180)=0xa6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1d8, &(0x7f00000001c0)=[]}, &(0x7f0000000140)=0xffffffffffffffdc) 2018/02/27 18:34:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setns(r1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x84) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000, 0x1) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x43}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x64e, 0x10000, 0x40, 0x0, 0x7, 0xa0f, 0xfffffffffffffffd, 0x5, 0x6, 0x8dae, 0x1ff, 0x5, 0x0, 0x6, 0x33, 0x1, 0x100000001, 0x4, 0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/27 18:34:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0xd97, 0x10001, 0x4, 0x4}, &(0x7f0000000100)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x143}}) 2018/02/27 18:34:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) io_setup(0xffffffff80000000, &(0x7f0000000000)) 2018/02/27 18:34:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1000, 0x8, 0x0, 0x6, 0x40, 0x80000001, 0xcc, 0x4, 0x3, 0x744, 0x6, 0x6}) futex(&(0x7f0000e68ffc), 0x9d6b559517e4f193, 0x0, &(0x7f00009002f5)={0x0, 0x1c9c380}, &(0x7f0000b0c000)=0x8000000000000, 0x0) 2018/02/27 18:34:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000040)="76886a166de5338342e4ff4b77b5dd81da45024d404fc16cb149baae9d49446e6a18c7411e3c9d2951acc5de1c", 0x2d) unshare(0x20000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x1}) setns(0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 5: r0 = socket$inet6(0xa, 0x100000000080006, 0xfffffffb) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000bc0fe2)=""/30, &(0x7f0000d23000)=0x1e) read(r0, &(0x7f0000000000)=""/151, 0x97) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0xa2dd, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8000000000000000}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/131, &(0x7f0000000280)=0x83) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='syzkaller0\x00', 0x1b45}) 2018/02/27 18:34:11 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 5: creat(&(0x7f0000cf8000)='./file1\x00', 0x0) unshare(0x40600) epoll_create1(0x0) r0 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/27 18:34:11 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(0xffffffffffffffff, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 2: socket$inet(0x2, 0x5, 0x7f) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10b100, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000100)="73797374656d5f753a6f626a6563745f723a67726f75700064645f657865635f743a733000340933d8cf49767d6b834fd3aa0758d48805977ce3006f01cb906fa0602b3a288afceac1264ba85fb755ba9a824b83a7f17beade6baff0baadb3b11cf93598dffe3678be7152a3ee89cbc625a5710b91770c7dce8f35708ce8d20dc8fe9adc4b14e91b592209729110d4897d8bcdb7baabf543af17fb7c1bc39808", 0x5fa0) 2018/02/27 18:34:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x242000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') getsockname$inet(r1, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000180)='./file0\x00', 0x101080, 0x9) setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='gretap0\x00') r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x3, 0x2) 2018/02/27 18:34:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0xd97, 0x10001, 0x4, 0x4}, &(0x7f0000000100)=0xa0) 2018/02/27 18:34:11 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) pipe2(&(0x7f0000000100), 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:11 executing program 5: pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0xacae737e809e9cdc) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000004, r0) 2018/02/27 18:34:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = gettid() move_pages(r0, 0x8, &(0x7f0000001480)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f00000014c0)=[0x9, 0x100000000, 0x8000], &(0x7f0000001500)=[0x0], 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=ANY=[@ANYBLOB="9601fdc7002dfce6"], 0x8, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000001300)=""/156, 0x9c}], 0x6, &(0x7f0000001400)=""/4, 0x4, 0x1f9d}, 0x100) 2018/02/27 18:34:11 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x24800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @empty}]}) perf_event_open(&(0x7f0000014f88)={0x1, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 18:34:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) pipe2(&(0x7f0000000280), 0x84000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x24000) recvfrom$ax25(r0, &(0x7f0000000040)=""/203, 0xcb, 0x10020, &(0x7f0000000140)={0x3, {"af980d0c894fe2"}, 0x7}, 0x10) 2018/02/27 18:34:11 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x24c, "078c0ba61b48a4f9d6c805e49fdc134c6e8317b0e97f9e72a4363f51a3ae"}, &(0x7f00000003c0)=0x26) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xe088, 0x400}, 0x98) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) connect(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="1100001c", @ANYRES32=r3, @ANYBLOB="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"], 0x14) 2018/02/27 18:34:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:12 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x602000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x9, 0x3}, 0xc) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)={0x10001, 0x2}) 2018/02/27 18:34:12 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x80000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x990, 0x2, 0x7}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x63b) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/11) 2018/02/27 18:34:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[], 0xffffffffffffff57) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000000040)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[@generic={0x0, 0x2}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}, 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)) 2018/02/27 18:34:12 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20002) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0xdaf0, 0x8}, 0x0, 0x25b3, 0x3, {0x9, 0xb8}, 0x401, 0x5}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)="93005687414831527929f550a7b345677e18ad1538da79f47935e9a631922a1436f35982d2dbefdba267cd29b8d00eeb1a23cd00c06db7342e309db3016f961457382335a0cdb4b8189dbaed1e8717e08988ad5f", 0x54) 2018/02/27 18:34:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000100), 0x80000) setregid(0x0, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x400, 0x8001, 0x7, 'queue0\x00', 0x19}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000001c0)) ioctl$VT_RELDISP(r2, 0x5605) 2018/02/27 18:34:12 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:12 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:12 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0xfffffffffffffded) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0xffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={"626f601630000000000000b47dea4100", 0x7fffffbd}) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=':eth0nodev\x00', 0xfffffffffffffffb) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000400)={0x4, 0x2694, 0x4, 0x80, 0x7373, 0xfffffffffffff728}) r3 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='cgroup*\x00', 0x0) keyctl$negate(0xd, r2, 0x9, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r4, r5}) 2018/02/27 18:34:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000001aff8)={&(0x7f0000000200)={0x14, 0x0, 0x1000000000000301, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) [ 69.592903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8704 comm=syz-executor2 [ 69.628571] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8707 comm=syz-executor2 2018/02/27 18:34:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') recvfrom(r0, &(0x7f0000000d00)=""/189, 0xbd, 0x2000, &(0x7f0000000dc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x400, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}}, 0x3a) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="2790d66b0f6011111df9137a13b51ccc645f1158304c4cfc03c2131088610c222c760eb21aba67c30925c61a0e3bfd3edde29be3d9b7d4d20dab44ad16ec46eb2b396a42dbdd0cc205c41d82e0e9de2aff488571c268566daedb15f523636627dc7e96fe65e371bf8036c422dd3416d025cbc5fc6ce70c8e6c42da1263e9814262a59c09513c6561d17a6eb776e26c26d65e12531dbb487d14e1b401497f34ca0fdc7979914772d294b2f84d8f76c07db9073df0aed1a3f117c627f28b075ac46fee688910c8c5bd1aa5", 0xca}, {&(0x7f0000000100)="29a88b20366a341c78690fbfd5d5d5b80bb50404427484eb64640d00e5cfff1a0b75fc07921935544ba9ed78ce5087bd6fe2d980dcbc5dcac9180ff36e9f832f5f5180f1ddab44b535439c813dfe3faa4303705e648b52b6ccc154a46edd6d84352c", 0x62}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="004a5f489e4ee91e39401bf277987cc7b0f43ea59f36473fb868da138f7ac81a48ccac5a84a18b42cbf5bd84b14e55d4a2c4be73bc3d9b59573b37e7c3520efabd0305d31f12cd4c75bb6284a952e1bfb0009e83001348eae4ba61bdf3b2864336a31f", 0x63}, {&(0x7f0000000380)="7b95475cb3ac4642bca6a3f5f1a4d29edfb52a878f8f0f9bf5e9123f9d0982952d9cb47bff11ab6bc35c7f415dc20365a575c0769866018310aa09624d07cd1d6ccbaa1855bf11c1ba05cc7741f621d16e645ac7bc725aade3064a686c048058c99edf28872a1ebe298f37f2a7c3e368959b8e550b9626aa1382f812f2d49c87d5ea6edd4024a2e6e01902b9868faa1917cebbf5f57b6fcffb617df2341b6c75bb97cc1b", 0xa4}, {&(0x7f0000000180)="30b65a3e1d19044ea1bd23394d83464100c177b3873cadfcd0bed58b92e8a6e0a964173738fc214d", 0x28}, {&(0x7f0000000440)="e16b545adbe92b24347eb52523b69c1f00f3d19cf4bc", 0x16}, {&(0x7f0000000480)="03fd51fe2d62695f72c8990ec95fd16117d617ec97fbfacd2a2bd3ebadeb21852c9e7fb74ff11681c67c47ef78a06cc3d7ba1298411e0b02e8d6de4f5159cfa382fdd04bae5d09f6b2560a1afce6517ca21251fb98e7c69935cfc85f2966516cb80b50ea770fe7808b12a98450ed380a4fc3b0851fa66b951f19e727d1944ac1df39c528ebb9abab4bdc47832518d985190786d1198ed259c328c235d558e2afd640b82fba447c6bc506349f82bf05954e6ed9b779b2610522a325cc7e28efbea381615a9b2ed1b73728d67a25d79cbea3cdb116ed9069c3bb30d311163e5c352a13e5df202d", 0xe6}], 0x8, &(0x7f00000005c0)=[{0x70, 0x88, 0x3f, "04374cfccec20e9a12af048f2a787e27b05b2d3c1774b2df39f8d540faf867fe9b5d7600b8489102da29bbd769dede870b2a3d9b31156ae33bc6c17b9b4e47e64b64a976b80d09473cacfd51ba19ab5dd757b5da489d412e1987391d22b17dbad45082"}], 0x70, 0x8804}, 0x20000001) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000680)={0x100000001, 0x7, 0x80000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000e00)={0x40, 0x10000, 0x2, 0x200, 0x7, 0x6, 0x800, 0x1, 0x0}, &(0x7f0000000e40)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000e80)={r1, 0x30}, 0x8) setns(r0, 0x0) clone(0x30020100, &(0x7f0000000700)="e75903f3964af40a618d19d28d17a60d71c09a1be61bae9b83d06a7d6be23ed9d5", &(0x7f00000007c0), &(0x7f00001cc000), &(0x7f0000000780)="30962fefb1f3b8a22af1444b4a4aa176b7e02f3faaf17962326d4fd84700574795d1849de29848e4931cf478ce839e5a") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000006c0)) recvmsg(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000800)=""/199, 0xc7}, {&(0x7f0000000900)=""/248, 0xf8}, {&(0x7f0000000a00)=""/65, 0x41}, {&(0x7f0000000a80)=""/218, 0xda}, {&(0x7f0000000740)=""/40, 0x28}, {&(0x7f0000000b80)=""/154, 0x9a}, {&(0x7f0000000c40)=""/22, 0x16}], 0x7, 0x0, 0x0, 0x1}, 0x3) 2018/02/27 18:34:12 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/16) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) setns(r0, 0x4c000000) 2018/02/27 18:34:12 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:12 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x8}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x840a, &(0x7f0000000080)="df99dc46c67de0eab209d45611effa6d66a114b0b8e66c8f86c14098391ac444cb3254b5bf1f8ac79c7a9067d073977e67d13bea1b19") unshare(0x20001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getpgrp(0x0) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000400)={0x81, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000000180)='ns/cgroup\x00') dup3(r0, r6, 0x80000) setns(r6, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000340)={&(0x7f00000006c0)={0x14b4, 0x3d, 0x738, 0x70bd27, 0x25dfdbfb, {0x1}, [@generic="937f9181cf5f2cf2e55c41c06e85435627d5b1c8c7cba5d7316bf94d35d9e630d380634a5605670eeba6307d1a6c2a3d48d5ac3f329d974b9fdd4ece6f223fc0072bbd2cb4c2c4c427f44fdd5c03bed1bfc9aa946bd2227b5f572276ae454e07db520ee2653cad6c7adedd709f4ff835059bfb8c93eefa756d7304e493e8a5a5f213e0e4999f68b3030683c11ef07f2447a7f46eef939a50ca864d4ad2ed62d7c73b28882e4d6cbb36156e20e693f4168e8fa9c386da04c4980b922364cdcaa71981359c3b0118c2c6211f6ce1603755e68a5aa935e1e6b048c9b85968b6f6a304b5f71c738d160c45651f268e9da7b07090", @typed={0xb0, 0x7f, @binary="89e04b24eaae8a1bf565a9a1db3d53e0534b6343330009ea738941788ec1b42a22fdcc2de014ffdf2103b0a2d64d9e492b16de2f14fadefb7bbdcde74e58686e41025dff7176026c618785c8ed5790f2ad61d7fc1411d1a3de7d63488357107851432dc3fc6e629152c8b1ab7c8c8de39af6041f577a028b626dd456a2ff43ac7c68892b0e2a5878ed7e94cc007d8c79a6cb0fe746e4ea6f9a8583b0ddf42e6e6363ee4371"}, @nested={0x10c0, 0x92, [@typed={0xc, 0x6, @binary='!'}, @typed={0xc, 0x1b, @pid=r2}, @typed={0x8, 0x84}, @generic, @generic="1d8ff7e78249ea63889b445714f7b1e7935bc923e33c0b44601d091ab7e5245af8e7dbf53cff1f223c0b34613ab9c4fabda13923a718eb2738185d81b7c200b8b0e0e1e9e60603373a8954e5859af4d26a8b4bba5b2ce2201c326ee064b6771cf6c7510a17c83b2c1ed82adfb0de05dd34ed4af4e516cf77fab8d5149da098cba1e157ded337994b546a7ba693a103", @typed={0xc, 0x23, @pid=r3}, @generic="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"]}, @typed={0x18, 0x6b, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0xc, 0x88, @u32=0x6}, @nested={0xd0, 0x14, [@generic="9143965fbff7d69422531405aa92b82daa51e43f5429fbdf06031e0921d9884801fadf73487568eaca833653bf9c537beb7192a310cc7c919a7d3c32365ce8335636936167190ffc317277fe69919df6ed82bd035c8e4bc56980191bf9da94c41ff133af8e092d4e036937b45657aaaa61a8b7d675cf7b599cdf992dd31c877d4890c1e43a74a87f4d625b60049c486881ceb23b5d4ded02089af7e48c6b4450e91d87ba1826ad6976e9668d35cf4b67860334250810500dfdae62d553f9", @typed={0xc, 0x4b, @u32}]}, @generic="db4879ad734a89ba986937dfdf90fa37578927f983523952b3d8e3d9d04d7059e069a7ef7bcb7efda6e7a6f36c4f7fe372d43ee9c19f1bca0e3a828e84dadd639deacf88c2fb8c46f3cd6e", @generic="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"]}, 0x14b4}, 0x1, 0x0, 0x0, 0x40000}, 0x402625abfddbfe4) clone(0x30020001, &(0x7f00000004c0)="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", &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000000)) 2018/02/27 18:34:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:12 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x80}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x7f}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x100000000002a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/27 18:34:12 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000100)=""/62, &(0x7f0000000ffc)=0x3e) open_by_handle_at(r0, &(0x7f0000000000)={0xee, 0x9, "84bde636f4b2e67ed7c9be01e959b77794d50803c4135d3d884e66cfca52e7af35605d0dab539a38245b2331e913029e4d353f2dce4bbb52411b28bd46c728897ff5ed9ead63b6df88ef5c140534254838b03347f1797162e6329a504a9dc9cf11e7ed2e5bde650893933d3d72531001086b7505748ae99d60f23bc1b8fa85ace0593768ab47fa931a56ace0e527696339f58e7a1b5666451c6d8a006879ecf56db9168eb262b12a3dd82859cd8cc8d6fa69c69f16f523bf105036c51a84cf14c9acaf9e1122d5233227baaccd6b403299c439da56172f09b80287631d10f3d3b7aee6871fc7"}, 0x400) 2018/02/27 18:34:12 executing program 4: mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x8001, 0xe258, 0x7, 0x200}) [ 69.784661] FAULT_INJECTION: forcing a failure. [ 69.784661] name failslab, interval 1, probability 0, space 0, times 0 [ 69.786701] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 69.795916] CPU: 1 PID: 8720 Comm: syz-executor7 Not tainted 4.16.0-rc3+ #241 [ 69.795924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.795928] Call Trace: [ 69.795944] dump_stack+0x194/0x24d [ 69.795960] ? arch_local_irq_restore+0x53/0x53 [ 69.795971] ? flex_array_get+0x1ba/0x230 [ 69.795988] ? __lock_acquire+0x664/0x3e00 [ 69.796014] should_fail+0x8c0/0xa40 [ 69.843258] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 69.848349] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.853098] ? trace_hardirqs_off+0x10/0x10 [ 69.857406] ? constraint_expr_eval+0x27f/0x12a0 [ 69.862141] ? flex_array_get_ptr+0x49/0x60 [ 69.866448] ? trace_hardirqs_off+0x10/0x10 [ 69.870765] ? find_held_lock+0x35/0x1d0 [ 69.874826] ? find_held_lock+0x35/0x1d0 [ 69.878884] ? avc_compute_av+0x225/0x710 [ 69.883031] should_failslab+0xec/0x120 [ 69.886993] kmem_cache_alloc+0x47/0x760 [ 69.891041] ? lock_release+0xa40/0xa40 [ 69.894998] ? do_raw_spin_trylock+0x190/0x190 [ 69.899576] avc_alloc_node+0x27/0x4d0 [ 69.903442] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.908460] avc_compute_av+0x22a/0x710 [ 69.912416] ? find_held_lock+0x35/0x1d0 [ 69.916463] ? avc_alloc_node+0x4d0/0x4d0 [ 69.920596] ? get_pid_task+0x93/0x140 [ 69.924467] ? rcutorture_record_progress+0x10/0x10 [ 69.929483] avc_has_perm+0x4be/0x680 [ 69.933276] ? avc_has_perm_noaudit+0x520/0x520 [ 69.937922] ? __fget+0x342/0x5b0 [ 69.941357] ? lock_downgrade+0x980/0x980 [ 69.945493] ? lock_release+0xa40/0xa40 [ 69.949490] ? __fget+0x36b/0x5b0 [ 69.952930] sock_has_perm+0x299/0x420 [ 69.956803] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 69.962150] ? __lock_is_held+0xb6/0x140 [ 69.966228] selinux_socket_getsockopt+0x36/0x40 [ 69.970964] security_socket_getsockopt+0x7d/0xb0 [ 69.975785] ? fget+0x18/0x20 [ 69.978879] compat_SyS_getsockopt+0xb8/0x420 [ 69.983351] ? SyS_write+0x184/0x220 [ 69.987053] ? compat_SyS_setsockopt+0x410/0x410 [ 69.991793] ? do_fast_syscall_32+0x156/0xf9f [ 69.996277] ? compat_SyS_setsockopt+0x410/0x410 [ 70.001017] do_fast_syscall_32+0x3ec/0xf9f [ 70.005340] ? do_int80_syscall_32+0x9c0/0x9c0 [ 70.009899] ? _raw_spin_unlock_irq+0x27/0x70 [ 70.014378] ? finish_task_switch+0x1c1/0x7e0 [ 70.018863] ? syscall_return_slowpath+0x2ac/0x550 [ 70.023773] ? prepare_exit_to_usermode+0x350/0x350 [ 70.028769] ? sysret32_from_system_call+0x5/0x3c [ 70.033605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.038444] entry_SYSENTER_compat+0x70/0x7f [ 70.042829] RIP: 0023:0xf7f26c99 [ 70.046169] RSP: 002b:00000000f772209c EFLAGS: 00000286 ORIG_RAX: 000000000000016d [ 70.053858] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000010d [ 70.061103] RDX: 000000000000000c RSI: 00000000204f6000 RDI: 0000000020e52000 [ 70.068349] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.075596] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/02/27 18:34:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x1, 0x80000001, 0x10000, 0x77a, 0x14, 0x6}) [ 70.082843] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/27 18:34:13 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x32020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:13 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00001b9f61)="b3f15016ddb4d8944ee1174b64ea8dcce6f084b703b110440af8a621affcdd4e556a7e538bcd1adc", 0x28, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x3, 0xff, 0x6, 0x4, 0x1000, 0x7}, &(0x7f0000000040)=0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x6, 0x2}, 0x10) r2 = socket$inet(0x2, 0x1, 0x100000001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) 2018/02/27 18:34:13 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x40, 0x5, 0x0, 0x200, "5c927e04ddeac6e0b93c5a81b145d3775214c3a8f3863e01ea0c1738602bec0c3943cfd29fee64e88e9fa2ea", 0x4}, 0x0, 0x0, 0x15134527, r2, 0x9, 0xff, "0f74ca9ff6956a61bd3f724865a84232ef0c0b1b3b5e388b40a8085a4c1752afc913e06ac286ed764ca447d62cda5969d0abb054579dcd5c77bdc742cfefbe52", &(0x7f0000000100)='-!vmnet0#wlan1posix_acl_accesseth1vboxnet1wlan1\x00', 0x30, [], [0x5, 0x8, 0x0, 0x4]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r0}) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.advise\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') 2018/02/27 18:34:13 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0xf7, 0x1b, [], [@generic={0x1, 0xd0, "834ba005c11a30a3ea51a43c76889ab40d8a16d6870ac7d2779c9b77757ecaafcdd4acd8e7ac29bb27217e5c378aecbfb07052e01b30287a71ea8d4128f0aafae8c495fd9cf5e788b7c24a83b87edd760ded510c899d7edb2184bbf2b2fee62f68ea2c6d9354c3ee54c5a72a877760a66102453b629cc67951e56ec64fb640005c378b7c5495bb8265be741327b6039a055f7e2caeca0b488d1ba8d6f816f618881d9fd95e36722981e637384ffcb7c08501807897e8c5ff7ce9f0d223e97ebbcd88be173b5cd8f883279a6fe44f5773"}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}]}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000200)={{0xffffffffffffffff, 0x2, 0x1, 0x3, 0x7}, 0x2, 0x9}) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000180)=0x1c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={"8daa3d562802f91797d4be8aab887385", {0x4, 0x7ff, 0x5a2, "d483c9811fc0", 0x7fffffff}}) 2018/02/27 18:34:13 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x40040) sendfile(r0, r1, &(0x7f0000000040), 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x80000000001f) 2018/02/27 18:34:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mlockall(0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000581fdc)={0x401}) 2018/02/27 18:34:13 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x5, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0xffffffffffffff92) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$inet6(0xa, 0x800, 0x3ff) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x98e, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @empty}, 0x140, 0xfff, 0xdf76, 0x0, 0x5ae, &(0x7f0000000040)='ifb0\x00', 0x3, 0x0, 0x5}) 2018/02/27 18:34:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x1000000009376, &(0x7f00007c7fa2)) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x86c}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x9, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffffe) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) ioctl$void(r0, 0x5450) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f00000001c0)={r2, r3+30000000}, &(0x7f0000000200)) 2018/02/27 18:34:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8000, 0x2000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) getsockopt(r1, 0x8000000000000111, 0x62, &(0x7f0000000000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:13 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/27 18:34:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x4, 0x100000000, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x5, [0x3, 0x200, 0x7, 0x3ff, 0x80]}, &(0x7f0000000100)=0x12) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000), &(0x7f0000129ffc)=0x4) 2018/02/27 18:34:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x800000000000406, 0xffffffffffffff9c) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x20d) r1 = socket(0x40d, 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001600)={&(0x7f0000000040)={0x27, 0x8, 0x0, 0x0, 0x0, 0x0, "f93769bad87f51165cb22033ef4d616f3e51f82394dfb2cee881551c52869419c4d9756ae62fd6525b91b4a7d860ea09a4b029ae18ffb5565421133106de2e"}, 0x58, &(0x7f0000001500)=[], 0x0, &(0x7f0000001540)={0xc}, 0xc}, 0x0) 2018/02/27 18:34:13 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x1047fe) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$TCSBRKP(r0, 0x5425, 0x2) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x1) pwrite64(r0, &(0x7f0000000000)="04b75fe4ab2e1e6b45c533dd97b862fa7fc8d4044240cefde6f1aaec003c33eb0e9ec6537afa005e0bcb6154385f76670d71bf62fee0af81d358133d8427cb756f99438e1e0f2d98a76a32f0a7b694dc7080cbd7875df664e721ade1934eb7d83dc97e7dfe8cab2b133ab0201aa1882305ec52d2d6c914bc8bf88eabd4e775dbb73a373e7145ee5d218b408d4640cb1edac1ddc8f962b0", 0x97, 0x4e) setns(r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) clone(0x30020101, &(0x7f0000000100), &(0x7f00009c4ffc), &(0x7f00000000c0), &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000100)={0x0, 0x2a, 0x2, @tid=r1}, &(0x7f0000000180)=0x0) timer_delete(r2) [ 70.533421] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:13 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0xaed9, 0x0, 0x30, &(0x7f0000ffe000/0x1000)=nil, 0x2769}) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x9, 0x20101) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2080, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x9, 0x6, 0xff, 0x1a, 0x1, 0x1b0000}, 0x2c) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, r4, &(0x7f00000001c0)={r5, r6, 0x8}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:13 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x10d000, 0x2000}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x20, 0x6}) 2018/02/27 18:34:13 executing program 6: r0 = gettid() get_robust_list(r0, &(0x7f0000000740)=&(0x7f0000000700), &(0x7f0000000780)=0xc) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="9052838e2ad79c77ba004c", 0x200802, &(0x7f0000000200)="108d3ce4b76405fcffff7f6e43617c229a3bc260ae3b15000000946568000073793490b6d3a05dc9c2b1a2aa5f1b11f6425e2c7bce42baf0e4b0718eea58df014ff89108b7002bb267477a44b737dbd9533097881c67f52a21917868f451764a86f618ef74dcbd154543611b4b3e454da808e6b41a1a5b76b3dd9b81af2a66bfb7cac372acd76cdb98243a0caa681695c3c38249d888ce8ee5edc17e19bacffa72764ba1dbf0c0b03cf5e2cc04d6a8236d30136597e6d9843ebc") unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) r2 = getpid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="e1ce67c78917f2378a1ad461", 0xc}, {&(0x7f00000002c0)="32e4497f7c9fd9e8a9ac868ad786fd0f7059e9dad1db097784f6d0a241a93f6608f637ce425269a8c63f58f7ad38bc903ff15529902b817e0506930fc33d707e82caa6c345b03d6a057cc2da3be8e419c4121a9cfeb77e55bf3352fbae40a8c1f7f607d75f8642c0d169ef5799d0ea00a5cf7244807c09dde0261ffbcb0ce7ceb876dddc974984c0d44995d2b3d6473792ac5621471f5720a584f1cc1abf425d61b43f31beba8aceb52728b1db3c33b065", 0xb1}, {&(0x7f0000000380)="2ab774bbb76f70bff3ae28b7a9edeca0971a7f8309d22d6db8da3252ab0ba58eb89c565fccb222f2e24393a007625dd1172075435111aba884709f8a3d29c2f8140a8f10954a6cc9ee571b81acbf5f0894cac2aed3d73a3d60ab16e4d7db0a68c0397cec4e02c6f995531031dd94b9e4161557ec97b469ad35a862800d39cadffd078fa9c8314d5cfa89577a8d153460998a0caed3b9c767414bd88ca62c82b5d74bea38bc03e71e1ae0fbcb93c548bb", 0xb0}, {&(0x7f0000000440)="5fa4a068d7ca72c88f1ba04591a10e44eea8d1fdd8e097d38b3a588c4c41dd5bc15b09c9649a992f5cc3bb6f163fa08d3af3e4dce640d830e052157a4c9d3ad2b8ad42788586e95e23774388131c86ad0272c1a98f7a594864589ba58ff541a320680c2dbaf6b50c9d9d94670232e4f835ca7010533ddf075614d5f0f418ba9ddb9bad75bb08a7fc5def17bb40f853c64adb0308dc6f1b30470b66d64dfd05be73a6a5590def12c6dfe90f92ac", 0xad}, {&(0x7f0000000500)="ae8591a9464e85df3c9bd79514d0ed34c50f250fbb32d95e2d39eab51c51749ac537163573ee05261fae03cf73f451c73e2accd34aa4533569a5bfd59af603c7601324a00a44e23ca2958abf8b7501317724d2e1688972f5a0dd0a3cecae238ccfb6d72997397a0c1c08f624967d5fe460ae976f1056cf8ed0901b7949e276d108dc3f60105c", 0x86}, {&(0x7f00000005c0)="d6a0da458615d98550caa5f9619ec07cc115f9162794e99bf1500e6c76ca81352906e46e3990eb7b0cefc2432b99e714293364fd6b18d476bdacfd49334db5c2c2f36c560a44dec92d7df69ebaa625f0b54e8da682461660daf4fc4132", 0x5d}, {&(0x7f0000000640)="22673fba50ccfa72b70e5018912a318d4a5764f8703a8678b579792a151618019d3b7e89d6fc33443a05318f64d6b3075f118e47e33aa289898a24dcd731ad151df2ce404c12ed68940f088827e01c7276c5aaec2d926c085c574fc0163f1392aa50eb527f35a38bce890ee7fcdb48a48d52876c65c9f3353bad6472d4a7611fc506d2ba9ff5d1", 0x87}], 0x7) get_robust_list(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getpid() 2018/02/27 18:34:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x200100, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000640)={@my=0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=""/145, 0x91}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/72, 0x48}], 0x8, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000680)=""/4096) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000005c0)={0x8, 0xfffffffffffffffc, 0x7ff}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001680)=0x7, 0x4) 2018/02/27 18:34:13 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) r4 = gettid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sched_setparam(r4, &(0x7f0000000380)=0x2c) shutdown(r2, 0x1) close(0xffffffffffffffff) getsockopt(r0, 0x800000000000210d, 0xd, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/239, 0xef}], 0x5, 0x0) 2018/02/27 18:34:13 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000040)='ns/mnt\x00', &(0x7f0000000080)='(@lo\x00', &(0x7f00000000c0)='ns/mnt\x00', &(0x7f0000000100)='((-ppp0.-system]\x00', &(0x7f0000000140)='em1)\x00', &(0x7f0000000180)='ns/mnt\x00', &(0x7f0000000200)='+\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='][wlan0\x00', &(0x7f00000002c0)='-selfselinux\x00']) restart_syscall() r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000380)=@routing={0x0, 0x4, 0x1, 0x2, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x28) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "21dbb74efb0c36d442daa0c0d3a86ccdf22bcf43e608deb3f567a244fcab684f03d7a9cb9597ff91ba2eb72eee0feb79c56383d7d12060001c02f4c8dca031bb", "2b76bcf4e9c3c8a295cde6a5d00cb85e534f0acf21c3167589c58f43c4a274c9e5bdc5c63bb49187e8041b50cf1e5385101b524756f5a5fb3971130cb7d0ff5d", "53752e2cc874a4bb6bdfd4e216cb49e83a9115cd6fdbb995588ad980707eaefe"}) mq_unlink(&(0x7f0000000080)='/dev/loop#\x00') fcntl$setpipe(r1, 0x407, 0x1) 2018/02/27 18:34:13 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101080, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x8, 0x9d, 0x8, 0x6, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) bind(r1, &(0x7f0000000100)=@sco={0x1f, {0xe43a, 0x8001, 0x5, 0x6, 0xfd, 0x1}}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x2000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') acct(0x0) setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:13 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x113006, 0x19000}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x3810c0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/27 18:34:13 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffff800}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x0, @empty, 0x576}], 0x94) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r1}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') fcntl$getflags(r4, 0x40b) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x511000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/27 18:34:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) madvise(&(0x7f00006c5000/0x3000)=nil, 0x3000, 0x5) 2018/02/27 18:34:13 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="4b0000080000cc9755cd0c6bd0eab543675a758ec04f1c93442eb358ea925f0331aadba3cd787142b97138de2cd0b12ab9de8072b97531744f3641470060ba4915bb3397fc0e0f59797c6bdc2a4b77436c641e3235762132a55aee9fea2249a54730d680"], &(0x7f0000000180)=0x53) socketpair(0x28, 0x0, 0x3ff, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x1, &(0x7f0000000000)) r4 = gettid() ptrace$getsig(0x4202, r4, 0x2, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000001c0)) pwrite64(r1, &(0x7f0000000240)="eda5525ce8c2449d06365ac92a74703318a28af1e316c29a5e5a1ee4079b014531623126f7797ae4af85bff16b796650c723a0b1feaac261607a174482a8a9a6ebd997d6fc70e3eb55937dfc09417b78f04f2274c08ef0e8f61851d22f", 0x5d, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0x5e, 0x8, "28833b8fcd61461d5a61c863ec5dc647e3a61cd63fca03cbe56b7391b72292120b531437af477852e154ae2c3c7d056eaa75f768bdb89597ce237d9c03414eb3ff1cf7c35bc29cd5cd76ad89e258c4b2b73480cd5b15"}, 0x14200) getpgrp(r4) [ 70.799480] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:13 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xd9, 0x7fffd) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000000ac0)=""/39, 0x27) getsockname(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000d91819d7b5030000000000e40000000000a00000000000002d1f846d3934bdc01e8cac46ea4d8bb83d8c06da0a16ff35c22562a9bdf179a10a576e6decc70d64c7c3204c20c344731a1a4f831c35110d939fe7e62c66ae34f3462d7648a529437226469d2fcde4d8d2c28c06c80507b91378731c42b0d2"], &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000008c0), &(0x7f0000000a80)=0x4) add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="315aa21ec726d12f14a9d8d431cb53658275e22f7c25a468dc23e2eaad7abf30f0812464b373e29b57e4c58251317b0cb4d2dcfc841185", 0x37, 0xfffffffffffffff9) request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000940)='blacklist\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="66cede12b922b3198a3ec5c4ad368c55c19b4fcb4cff536ed5be7947ea6198081af61b493850f1b4626838595e829f11da01973f5686eb0e1d4ab070b90c4bce7b96fb0391f7850e", 0x48, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000900)='dns_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xfffffffffffffeed, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="018e7950bf63c25307e4707c713311a9", 0x10, 0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000880)={0x3, r5}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r0, 0x1004}, {r0}, {r0, 0x4200}, {r0}, {r0, 0x400}], 0x6, &(0x7f0000000740)={r6, r7+30000000}, &(0x7f0000000780)={0x4}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000400)={r3, 0x0, r4}, &(0x7f0000000440)=""/237, 0xed, &(0x7f0000000640)={&(0x7f0000000540)={'sha1-ssse3\x00'}, &(0x7f0000000580)="73ce6997f3ba191d458cb5a6fae43a91217d7dcd39601fd48aa27930cd19642e1a03654421016cdfd7cde9fc7239b569e2e458fbe33cfc0fb1ad1be3d900bbcd25d0192b66998b70d27ddab3c5992f1cfb66233e4db33e6b473e3f11df1fb5577b0db98da9062d47fa290f14be09487d37bdca7a5cf4a86cad1d6b085802aede05e5c15f1e074da93c837af08f88ad8480f7029a2c5ae1907518c1fc3b3180b4553ad42e9749375517fcd91327c007fdf5872cec03695358f959", 0xba}) fcntl$getown(r1, 0x9) open_by_handle_at(r0, &(0x7f0000000080)={0x67, 0x4, "1f5e7894236218f0a59b3ea496b304f517bae0f407e1c5aff172e0ec7d7c47f39c2d162b2c35b271ae208574bd0fa8aa621ec3fe0a6277fbbd0c5f23108cc313932dbe7986ed74a197a94513b61bee5fa38a3997e76973a1d2c98eb32c27a9"}, 0x600) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000800)={0xc7, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x8, 0x100000000, 0x7ff, 0x4, 0x7, &(0x7f00000007c0)='gre0\x00', 0x7, 0x80000000, 0x6}) 2018/02/27 18:34:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:13 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x8000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:13 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r3, r0, 0x5, 0x2}, 0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x20000, 0xa2) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000300)={r5, 0x3}, 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) 2018/02/27 18:34:13 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8000, 0xb88f, 0xb85}, &(0x7f0000000080)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x5, 0x0, 0x6, 0xaa65, 0x3, [{0x8, 0x5, 0x7, 0x0, 0x0, 0x200}, {0x5, 0x101, 0xa877, 0x0, 0x0, 0x200}, {0x7, 0xfcea, 0x1, 0x0, 0x0, 0x804}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3f, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000700)=r1, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x100000000, 0x901, 0x1, 0x5, 0x9, 0x5, 0x1000, {r2, @in6={{0xa, 0x4e21, 0x7, @empty, 0x400}}, 0x6, 0x430, 0x1, 0x1000, 0x2}}, &(0x7f0000000200)=0xb8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = gettid() fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r0, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r6, 0xffffffffffffff3b, 0x8}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000400)={0x8, 0x6, r4, 0x10000, r5, 0xfffffffffffffffd, 0x2}) getsockopt(r3, 0x0, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x1) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/77, 0x4d}, {&(0x7f00000005c0)=""/64, 0x40}, {&(0x7f0000000600)=""/143, 0x8f}], 0x4) 2018/02/27 18:34:13 executing program 4: r0 = getpid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006a1000/0x1000)=nil, 0x1000, 0x9) 2018/02/27 18:34:13 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x240040) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0)=""/62, &(0x7f0000000100)=0x3e) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x3cf) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x6) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:13 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r1 = socket$inet(0xa, 0x5, 0x51) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0xcc, 0x0, 0xcc, 0xffffffff, 0xffffffff, 0x224, 0x224, 0x224, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x5, 0x0, 0x0, 0xbd2}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc4, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1ac) 2018/02/27 18:34:13 executing program 7: getsockopt(0xffffffffffffffff, 0x400000000000200, 0xc, &(0x7f0000000000)=""/4, &(0x7f0000e52000)=0x4) [ 71.057687] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:14 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@llc={0x1a, 0x1b, 0x100, 0x9b, 0x1, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0x2c) 2018/02/27 18:34:14 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x820000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='nr0\x00', 0xfffffffffffffffa}) 2018/02/27 18:34:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3053, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000cdb000/0x2000)=nil, 0x2000, 0x9) 2018/02/27 18:34:14 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x6) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/184) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x1) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e732f6d837400") setns(r1, 0x0) lookup_dcookie(0x3, &(0x7f0000000040)=""/50, 0x32) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/168, &(0x7f0000000100)=0xa8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000), 0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x9, 0x38]) 2018/02/27 18:34:14 executing program 4: socketpair$inet(0x2, 0x1, 0x53, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x5, 0x5a2, 0x6, 0x7fff, 0xd4cb]}, &(0x7f0000000140)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)="bf29c3825b31e5aa9c8bf7d11ea16f4e"}, 0x10) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 71.226065] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:14 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000140)={0x2, 0x9aa, [{0xffffffff, 0x0, 0x7}, {0x6, 0x0, 0xffffffffffff1500}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000040)) 2018/02/27 18:34:14 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x6d5]}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x400, 0x9, 0x85f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x2, @empty}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x7fffffff) 2018/02/27 18:34:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:14 executing program 5: getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = socket(0x0, 0x2000000001, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x440d00) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x387) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000400)={'ip6_vti0\x00', @ifru_addrs=@hci={0x1f, r2, 0x3}}) setsockopt$inet6_udp_int(r0, 0x11, 0x4000000000000065, &(0x7f0000000280), 0x32d) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)={0x2, '-('}, 0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt(r0, 0x80, 0x50, &(0x7f0000000040)=""/8, &(0x7f0000fedffc)=0x8) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x241) 2018/02/27 18:34:14 executing program 4: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) r1 = socket$nl_crypto(0x10, 0x3, 0x15) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x100000001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f00000000c0)=""/234, 0xea) 2018/02/27 18:34:14 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3b6) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/27 18:34:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000cc2000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00000e6f83)="0080") fcntl$setlease(r0, 0x400, 0x3) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x32, &(0x7f0000000200)=[{&(0x7f0000000040)=""/113, 0x71}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000100)=""/247, 0xf7}], 0x3, &(0x7f0000000240)=""/6, 0x6, 0xfffffffffffffffd}, 0x9}, {{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/18, 0x12}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/22, 0x16}, {&(0x7f0000001500)=""/235, 0xeb}], 0x6, &(0x7f0000001640)=""/113, 0x71, 0x7}, 0xfa8}], 0x2, 0x100, 0x0) [ 71.460697] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:14 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8001, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x15, 0x4, 0xb, 0xd, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x80, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x14, 0x10}, @sadb_address={0x5, 0x7, 0x3c, 0x80, 0x0, @in6={0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x18}, 0x100000000}}]}, 0x68}, 0x1}, 0x1) [ 71.596757] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000cc2000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00000e6f83)="0080") fcntl$setlease(r0, 0x400, 0x3) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x32, &(0x7f0000000200)=[{&(0x7f0000000040)=""/113, 0x71}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000100)=""/247, 0xf7}], 0x3, &(0x7f0000000240)=""/6, 0x6, 0xfffffffffffffffd}, 0x9}, {{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/18, 0x12}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/22, 0x16}, {&(0x7f0000001500)=""/235, 0xeb}], 0x6, &(0x7f0000001640)=""/113, 0x71, 0x7}, 0xfa8}], 0x2, 0x100, 0x0) 2018/02/27 18:34:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x20}, {r0, 0x140}, {r0, 0xa000}, {r0, 0x5593}], 0x5, 0x8) getrandom(&(0x7f0000000280)=""/4096, 0x1000, 0x3) bind$bt_hci(r0, &(0x7f0000000200)={0x1f, r1, 0x3}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000240)={0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/27 18:34:14 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18200, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006eaf14)=""/236) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:14 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/2, 0x2}], 0x4, 0x0, 0x0, 0xcc}, 0x80ab}, {{&(0x7f0000000380)=@nl=@kern, 0xc, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/105, 0x69}, {&(0x7f0000000440)=""/127, 0x7f}], 0x2, &(0x7f0000000500), 0x0, 0x1}, 0x5b8}, {{&(0x7f0000000540)=@sco, 0x8, &(0x7f0000001580)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, &(0x7f00000015c0), 0x0, 0x100}}, {{&(0x7f0000001600)=ANY=[@ANYBLOB="bfd405b96591c1e1e74885e574317b2e"], 0x10, &(0x7f0000001680)=[{&(0x7f0000001640)=""/30, 0x1e}], 0x1, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f00000016c0)=@sco, 0x8, &(0x7f0000001880)=[{&(0x7f0000001700)=""/80, 0x50}, {&(0x7f0000001780)=""/227, 0xe3}], 0x2, &(0x7f00000018c0)=""/106, 0x6a, 0x5}, 0x7383}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/102, 0x66}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/176, 0xb0}], 0x3, &(0x7f0000002ac0)=""/240, 0xf0}, 0x4}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002bc0)=""/246, 0xfffffffffffffee5}, {&(0x7f0000002cc0)=""/240, 0xf0}], 0x2, &(0x7f0000002e00)=""/28, 0x1c, 0x8}, 0x9}], 0x7, 0x10000, &(0x7f0000002f40)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002f80)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x8000, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x90) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:14 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/27 18:34:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) mkdir(&(0x7f0000000000)='./file0\x00', 0x33) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="da570b5f9901eb5b63ff4f4e68b4071b549dbfe8db", 0x15}], 0x2, &(0x7f00000000c0)=[{0x1c, 0x6, 0x5, "dfe6c7b98bcfe6be4071904cca4077"}], 0x1c}, 0x4000014) 2018/02/27 18:34:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x1000, 0x5}) [ 71.809231] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000cc2000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00000e6f83)="0080") fcntl$setlease(r0, 0x400, 0x3) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x32, &(0x7f0000000200)=[{&(0x7f0000000040)=""/113, 0x71}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000100)=""/247, 0xf7}], 0x3, &(0x7f0000000240)=""/6, 0x6, 0xfffffffffffffffd}, 0x9}, {{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/18, 0x12}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/22, 0x16}, {&(0x7f0000001500)=""/235, 0xeb}], 0x6, &(0x7f0000001640)=""/113, 0x71, 0x7}, 0xfa8}], 0x2, 0x100, 0x0) 2018/02/27 18:34:14 executing program 7: socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x401, 0x80, &(0x7f0000000180)=""/171, &(0x7f00000000c0)=0xab) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10000, 0x0, &(0x7f0000000100)=""/23, &(0x7f0000000280)=0x17) iopl(0x4) clock_gettime(0x0, &(0x7f000000c740)={0x0, 0x0}) recvmmsg(r1, &(0x7f000000c600)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/84, 0x54}], 0x3, 0x0, 0x0, 0x8}, 0x3ff}, {{&(0x7f0000000500)=@alg, 0x58, &(0x7f0000001780)=[{&(0x7f0000000580)=""/113, 0x71}, {&(0x7f0000000600)=""/74, 0x4a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/199, 0xc7}], 0x4, &(0x7f00000017c0)=""/4096, 0x1000, 0x10000}, 0xf}, {{&(0x7f00000027c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f00000039c0)=[{&(0x7f0000002800)=""/147, 0x93}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/71, 0x47}, {&(0x7f0000003940)=""/94, 0x5e}], 0x4, &(0x7f0000003a00)=""/46, 0x2e, 0x10}, 0x1ff}, {{&(0x7f0000003a40)=@ipx, 0x10, &(0x7f0000003b40)=[{&(0x7f0000003a80)=""/170, 0xaa}], 0x1, &(0x7f0000003b80)=""/244, 0xf4, 0xb287}}, {{&(0x7f0000003c80)=@sco, 0x8, &(0x7f0000003d40)=[{&(0x7f0000003cc0)=""/14, 0xe}, {&(0x7f0000003d00)=""/41, 0x29}], 0x2, &(0x7f0000003d80)=""/134, 0x86}, 0x62d7}, {{&(0x7f000000c840)=ANY=[@ANYBLOB="00048000000000000000000000000000eeddfeea0a3c0bbe3466fcc14175130c0fd5318b93ecafb62bc1a19c2ee0f3556a1d626c8a360df88dd02a639f6342059f523349d090d268787fdb9fd4ca77957adfba01278d8d9d32218b2104d4dbc1"], 0x10, &(0x7f00000061c0)=[{&(0x7f0000003e80)=""/175, 0xaf}, {&(0x7f0000003f40)=""/143, 0x8f}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/89, 0x59}, {&(0x7f0000006080)=""/11, 0xb}, {&(0x7f00000060c0)=""/110, 0x6e}, {&(0x7f0000006140)=""/109, 0x6d}], 0x8, &(0x7f0000006200)=""/28, 0x1c, 0xffffffff80000001}, 0x8001}, {{0x0, 0x0, &(0x7f00000075c0)=[{&(0x7f0000006240)=""/85, 0x55}, {&(0x7f00000062c0)=""/108, 0x6c}, {&(0x7f0000006340)=""/34, 0x22}, {&(0x7f0000006380)=""/202, 0xca}, {&(0x7f0000006480)=""/48, 0x30}, {&(0x7f00000064c0)=""/214, 0xd6}, {&(0x7f00000065c0)=""/4096, 0x1000}], 0x7, &(0x7f0000007600)=""/140, 0x8c, 0x2}, 0x3}, {{&(0x7f00000076c0)=@sco, 0x8, &(0x7f0000008b00)=[{&(0x7f0000007700)=""/37, 0x25}, {&(0x7f0000007740)=""/131, 0x83}, {&(0x7f0000007800)=""/160, 0xa0}, {&(0x7f00000078c0)=""/169, 0xa9}, {&(0x7f0000007980)=""/7, 0x7}, {&(0x7f00000079c0)=""/175, 0xaf}, {&(0x7f0000007a80)=""/42, 0x2a}, {&(0x7f0000007ac0)=""/38, 0x26}, {&(0x7f0000007b00)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x1}, 0xaa44}, {{&(0x7f0000008b80)=@nl=@unspec, 0xc, &(0x7f0000009100)=[{&(0x7f0000008bc0)=""/237, 0xed}, {&(0x7f0000008cc0)=""/131, 0x83}, {&(0x7f0000008d80)=""/184, 0xb8}, {&(0x7f0000008e40)=""/242, 0xf2}, {&(0x7f0000008f40)=""/191, 0xbf}, {&(0x7f0000009000)=""/59, 0x3b}, {&(0x7f0000009040)=""/176, 0xb0}], 0x7, 0x0, 0x0, 0x8}, 0x100}, {{0x0, 0x0, &(0x7f000000c4c0)=[{&(0x7f0000009140)=""/82, 0x52}, {&(0x7f00000091c0)=""/4096, 0x1000}, {&(0x7f000000a1c0)=""/4096, 0x1000}, {&(0x7f000000b1c0)=""/186, 0xba}, {&(0x7f000000b280)=""/4096, 0x1000}, {&(0x7f000000c280)=""/18, 0x12}, {&(0x7f000000c2c0)=""/207, 0xcf}, {&(0x7f000000c3c0)=""/73, 0x49}, {&(0x7f000000c440)=""/94, 0x5e}], 0x9, &(0x7f000000c540)=""/172, 0xac, 0xfff}, 0xea36}], 0xa, 0x122, &(0x7f000000c780)={r3, r4+10000000}) getsockname$llc(r5, &(0x7f000000c7c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000c800)=0x10) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f000000c8c0)={'lo\x00', 0x6}) getsockopt(r2, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r6 = fcntl$dupfd(r2, 0x406, r2) connect$rds(r6, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0xfff}, 0x10) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/27 18:34:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1ba00000000, 0x80000) bind$netrom(r0, &(0x7f0000000240)=@ax25={0x3, {"84f3d4d10d2200"}, 0x80000001}, 0x2b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x3) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000180)={0x2, 0x0, [{0x3, 0x1, 0x0, 0x0, @irqchip={0x8001, 0x100000000}}, {0x0, 0x7, 0x0, 0x0, @sint={0x9, 0x8}}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x6, 0x0, 0xe9}, 0x8) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/128) 2018/02/27 18:34:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x5) setsockopt(r1, 0xffffffff, 0x0, &(0x7f0000000040), 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000100)) r2 = dup2(r0, r1) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)="4ef8d3f41a991cb672776d7b502f1ab02329cb551f2be343c3d9c1590821c98328d8dcb161378f92319724d5ae51c2d202137c138e2acb3d85619dcced721950118fa9765e46198b4e2456096a009d", 0x4f) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000140)=0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x7fffffff, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/02/27 18:34:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0x100000001) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)="72616d05a850", 0x7, &(0x7f000067ff56)) timer_create(0x7, &(0x7f0000000080)={0x0, 0x29, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r0, &(0x7f0000000140)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4000000000000119, &(0x7f0000000000)=[], &(0x7f0000000040)=[], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000380)='C', 0x1}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x102) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7, 0x1, 0x7ff, 0x800, 0x5}, &(0x7f0000000100)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x6, 0x4}, &(0x7f0000000180)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) [ 71.956294] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:14 executing program 5: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7f) 2018/02/27 18:34:14 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x400041) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200002, 0x8c) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:14 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x9b01, 0xc, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0xfffffffffffffe23) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/27 18:34:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x3147c00000, 0xffffffffffffff81}, 0x44}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x240, 0x0) 2018/02/27 18:34:14 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write$sndseq(r1, &(0x7f0000000000)=[{0x4, 0x200000000006, 0x2040000000, 0x0, @time, {0x0, 0x1}, {0x0, 0x4}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/02/27 18:34:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x6) 2018/02/27 18:34:14 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101001, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x4, 0x546, 0x1ff, 0x6, 0x80000001, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x9}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000007c0)={r1, 0xfffffffffffffff7}, &(0x7f0000000800)=0xfffffffffffffde2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000ffffffef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000db3dc1c1da162ec5992ea2cc3a3649e759b69280840"], @ANYBLOB="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"], 0x50c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, "9d6d66"}, 0x4) bind$inet(r0, &(0x7f0000000680)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 18:34:15 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000100)=""/201, 0xfffffffffffffdc7, 0x0, &(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = dup(r3) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000300)) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r6, 0x0, 0x3c, 0x5e, &(0x7f0000000200)="685beeb0bf7e4434fc89bdf364f845ee44f174ab7ba050b752d328909d48847e7977d9f2f449890e0ebc50446d9b7fa13abea724b4178aff42114935", &(0x7f00000005c0)=""/94, 0x8, 0x3307a44a}, 0x28) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000400)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000840)={0x38a1, 0xf7, 0xfffffffffffffffa, 'queue0\x00', 0x80000001}) poll(&(0x7f0000000540)=[{r6, 0x1}, {r0, 0x100}, {r5, 0x2000}, {r6, 0x1009}, {r3, 0x1}, {r6}, {r5, 0x100}, {r3, 0x8000}, {r6, 0x4218}, {r5, 0x84}], 0xa, 0x1) ptrace$poke(0x5, r7, &(0x7f0000000440), 0x100000000) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/policy\x00', 0x0, 0x0) connect$bt_sco(r5, &(0x7f0000000500)={0x1f, {0x0, 0xc5, 0x8001, 0x46f5, 0x0, 0xccb3}}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000780)={0x1, 0x65, 0xffffffff, 0x1ff, 0xffffffffffffffff, 0x7, 0x7, 0x1, 0x8000, 0xfffffffffffffff9, 0x3}, 0xfffffe5b) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000740)={r10, 0x2}, 0x8) recvfrom$inet6(r8, &(0x7f0000000480)=""/50, 0x32, 0x2023, &(0x7f00000004c0)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt(r4, 0x800004000000010e, 0xc, &(0x7f0000000040)=""/4, &(0x7f00000000c0)=0xfffffffffffffe49) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) ioctl$KVM_SET_TSC_KHZ(r9, 0xaea2, 0x10000) utimes(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={{0x77359400}, {0x0, 0x7530}}) [ 72.183045] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000040)=""/6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:15 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @empty}, 0x0, 0x1, 0x2, 0xb6, 0x10001, &(0x7f0000000140)='teql0\x00', 0x7, 0x6, 0x7fff}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x54, 0x0, &(0x7f00000000c0)="ce43128e85e6ae006077f1889b9840119fe76d17691fead8cbe0154797f971bdbf3328ae540c696e655b6968f70947fbb207867f49ce9214a409dce215423956c3d74c4817878be20729fae9c089a256e87b855b"}) 2018/02/27 18:34:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='\x00', 0x1, 0x1) 2018/02/27 18:34:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:15 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) pause() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20003) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000200)={0x5, 0x0, 0x80000000, 0x101, 0x4}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000600)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000740)=0xe8) r10 = getegid() fcntl$getownex(r4, 0x10, &(0x7f0000000c80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000dc0)=0xe8) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000ec0)=0x0) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000fc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) r20 = getpgid(0xffffffffffffffff) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) r26 = getpid() stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000007880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000078c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000079c0)=0xe8) getgroups(0x6, &(0x7f0000007a00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r32 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007a40)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000007b40)=0xe8) lstat(&(0x7f0000007b80)='./file0\x00', &(0x7f0000007bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007c80)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000007d80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007dc0)={0x0, 0x0, 0x0}, &(0x7f0000007e00)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000007e40)=0x0) stat(&(0x7f0000007e80)='./file0/file0\x00', &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() sendmmsg$unix(r4, &(0x7f00000081c0)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00./fi\x00\x00\x00\x00'], 0xa, &(0x7f0000000400)=[{&(0x7f0000000300)="a8d0f8e1b0e01055348675b0d4d0da5b4f5e", 0x12}, {&(0x7f0000000340)="4879890635439e88339ed53d5f357cb970e23b0225c448e3d16ba0b74dce6e602e1b39ad3b48296d9f92961c03a3c4eb239325aad814c33befe4b684ad4181529770eb5568b4112fc503f7bf7a8fec7bc421ebb81fd6c71b65caa1c536ca10774dd9d557edf5bc76ed540a8ff1262cb21c93c51e5f0f8e9fb2cad732b5d9ea98dd05bbe0bffae3bd6674f816c789", 0x8e}], 0x2, &(0x7f0000000780)=[@rights={0x20, 0x1, 0x1, [r1, r4, r3, r1, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r4, r4, r4, r3, r1]}, @rights={0x14, 0x1, 0x1, [r0, r3]}], 0x9c, 0x20000000}, {&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000c40)=[{&(0x7f0000000880)="87105e2250b4f9ce433b506440ab32f6aae7bdc100f45c19750859996e2fd64ee7a8ea4ffcf0edfa39a772abeaddb58c30fcf6468228a98c2e4a96fa88c38eeaf2ebbce643388941d2f7fd1c506bcdc42dc8058b77122e51a0611d6b4ad8420ac8ecdb1475b55eb793043d6a3270f5a6513840ee6faac1ddc15bc166611ff5dfd3a03e6b9d3a52b2a6ea95ed43a81dcacb9b7653e4e3e32bd23cc3e49840a993b129308845ca4f775ac4cdb8835f5796a816daa3b5a7e69b711e726174d3f22a0caa984e285af9439af4b7d30cd31e9a1740e079a4effb77f26e8a1df55a81956aa6d2021869920ef2a9f8f4f0b7e7f6aa6ed93de7bd", 0xf6}, {&(0x7f0000000980)="c891afd89f137e05237b4ebf85af68bc5c2cb1446f6006ad52dc7e52754dda3ff06bc05edb1d287f8fef0fee25e8acd9178d605486d5e7253a03ec21b09131", 0x3f}, {&(0x7f00000009c0)="f3a52ccb55f9d4677b0e9e177a09596c3f9fca81fe7362bacc470c454fc7d2ba5bfe3360eff40163030564c1f3cc9f34db64422f93bb137668a429e3e4158dd3ccb178b35bdd9438e75443923396e571e7059a7b255be4c48a24ecac1f8de922923ffda154d7e3cdc2", 0x69}, {&(0x7f0000000a40)="e3d15ea74dbdf4e2ba605b0f5e52ee665356419c512f1cbbae3fd645ebb2a6cbcae15a032e363dd2700273a5f5e4dd4d2812f3d74956d476cef090840f1056a702cbbf597271019414ca9a5440bf9c4f102d829c3dc94c1fe2cac05399649c13e4c9d3359b99bca54712dc7fbe8fadc6d4183cb6d1e2cc3bee08bcefb404b6369ac87f0461edd9ca9774e0cb2a606c7f82c151442db023e7fd94b22186e5adb61b89ff3fa034d445ff251a6e7a3a9547cfb3ca1954a15f2508c3f4fa7319ef98c13f1e0a0d0bc03ede92e59fe921c405581e0d42a78d75d27106e1a3bb60b8a119d0de4e3446789c5668e80e902e2ed6", 0xf0}, {&(0x7f0000000b40)="bfc52f07e28d5d0a0f4ed08170682435605fe120af8f696f1905abd24ed2031122ff096a293fbbfd6a24fc3966641bb20ed4a18e9a4f2ba4e5277d2b", 0x3c}, {&(0x7f0000000b80)="768cbf1b5ff09d9ef166e24746334f7a887bc49ac1", 0x15}, {&(0x7f0000000bc0)="171eecba5c2085643b8ae5f7919535559ad5be5d4c7d7148e1195fa5dc610a81cf7e3961686a740851bbcb6544530dfa3179393de82956ddd621cd5bd7aa88b5d90f0c", 0x43}], 0x7, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r2, r4, r2, r1, r3, r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r0, r2]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x24, 0x1, 0x1, [r0, r2, r2, r4, r0, r3]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xc4, 0x80}, {&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000001440)="0fd26f34490d713003648b18c44d4aa7d26a1ffc991565e62c00dce56c", 0x1d}], 0x1, &(0x7f0000001780)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x24, 0x1, 0x1, [r4, r1, r3, r4, r2, r1]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x54, 0x20000000}, {&(0x7f0000001800)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002d00)=[{&(0x7f0000001840)="6d4a0a0d4d72b36cb10c0c394586de5f3924c12c74065d47a263618cf5548735fce8cd978fcd3333ef41091341d4d742fe254c8d28062d65a0e0fd4f9901103cd23bd4fb7892ab3f4925d5f3efe08f5a7ab201535f9cf1328a037c171f72690cbeb68a1fe69cf81b8feacd64f4da2780cbe0e30ab04ff5d7f716267c1e32a164fd5a9eceb6902ed31258e550401f5fb41acc4145427c1a278075281aee5db59317c94c3ea9da7008d3a137e5f2e822d39b1b2942d34431fa754606db904655", 0xbf}, {&(0x7f0000001900)="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", 0xfc}, 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", 0x1000}], 0x6, &(0x7f0000007f40)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x24, 0x1, 0x1, [r0, r2, r2, r3, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r4, r3, r0, r1, r0, r1, r3]}, @rights={0x2c, 0x1, 0x1, [r1, r3, r4, r0, r0, r0, r4, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r2, r0]}], 0x100}, {&(0x7f0000008040)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000008140)=[{&(0x7f0000008080)="bd0621f5c36786d210ca4a35e47d99359841b39baa12a3dfd1116990c1194ca0c051607131af6b7df3c1d818bfe7fb946ceef583d85a686db573fd0cf21eb5e396eb9444793d0e3d256de95561a15b2eb0f0b0e755d11e3af03451dd4f84ab26f1f2e2897a394c0c7d81824b593821a9aa55a50358f54310c0a0262a96c1d346f150c4feb256adf68f081836185b47b8e42bb317", 0x94}], 0x1, &(0x7f0000008180)=[@rights={0x18, 0x1, 0x1, [r1, r4, r3]}, @rights={0x24, 0x1, 0x1, [r0, r2, r4, r3, r4, r0]}], 0x3c, 0x4000000}], 0x9, 0x40) connect$can_bcm(r4, &(0x7f0000000100)={0x1d}, 0x10) clone(0x30020100, &(0x7f0000000000)="8d30fb0319b3fe020194b8979f64259dfb8092b96b42ad871073b07e94a71cb66394da82ffeadb4aebe4dfb99bb10f3e2ea142c0e65134ee74936a8578c70d0c903262e922e60e35015bce1b5a0402ddc8650536b2be70", &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/27 18:34:15 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x500, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x201c}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x400000000000, 0x100000000, 0x1, 0x3, 0x7, 0x6, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x1, 0xc2c9, 0x3, 0x10000}}, &(0x7f0000000080)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x13d, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/27 18:34:15 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x4a0400) setns(r0, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x6, 0x5, 0x800, 0xffffffffffff3fbb, 0x1000, 0x5}) 2018/02/27 18:34:15 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)=@flushsa={0x210, 0x1c, 0x100, 0x70bd25, 0x25dfdbfc, {0x6c}, [@algo_auth_trunc={0xec, 0x14, {{'hmac(sha224-ssse3)\x00'}, 0x4f8, 0x100, "ba873cc398247d9556142c60d950453ba1512d122f08e7b3a35517aaf840db9c4a511116838bb7d64759bdaf30c6b10898705ec13a021a7742d07aa40ef7f035628cf4b9ea2f379dc45eb7e6c20e782bb3c5b50c1c06c34283d50c24db0e47475245b4baa346c13ac625f713ee6efc24e6b0d0824b24f9d2740017bdfd41b9d1c04b09fc81e2ec8bfd2d646a088759b682032de7172e1c388878f515a00c21"}}, @mark={0xc, 0x15, {0x35075d}}, @mark={0xc, 0x15, {0x350759, 0xffff}}, @sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e23, 0x100, 0x4e24, 0x1, 0x2, 0xa0, 0xa0, 0x84, r2, r3}, {@in=@empty, 0x4d5, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x101, 0x0, 0x5, 0x7, 0x800, 0x7, 0x2, 0x1000}, {0x8000, 0x0, 0x1, 0x80}, {0x7, 0x1ff, 0x600000000000}, 0x70bd2d, 0x0, 0x2, 0x0, 0x6, 0x3}}, @tfcpad={0x8, 0x16, 0x8}, @tfcpad={0x8, 0x16, 0x401}]}, 0x210}, 0x1, 0x0, 0x0, 0x20044000}, 0x24000080) 2018/02/27 18:34:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/83) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) creat(&(0x7f00000001c0)='./file0\x00', 0x2) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="5c00000083cebbb1696d30c6b28371804f6cf79e585ff77881437f"], &(0x7f0000000000)=0x24) 2018/02/27 18:34:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x11) 2018/02/27 18:34:15 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000694fe0)=[{{0x0, 0x0, &(0x7f000085e000)=[], 0x0, &(0x7f0000e44f05)=""/251, 0xfb}}], 0x8000000000000ac, 0x0, &(0x7f0000d0fff8)={0x77359400}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000000200)={r5, &(0x7f00000001c0)=""/10}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000000c0)={'lo\x00', @ifru_map}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000300)="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") 2018/02/27 18:34:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:15 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) acct(&(0x7f0000000000)='./file0\x00') getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:15 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x8000000000000, @empty, 0x1}, 0x1, [0x401, 0x0, 0x4, 0x0, 0x7, 0x3, 0x3, 0x1]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) socket$inet(0x2, 0x3, 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x0, &(0x7f000067ff56)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) unshare(0x20000) r4 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00000004c0)) mq_timedreceive(r4, &(0x7f00000003c0)=""/81, 0x51, 0x5, &(0x7f0000000480)={r5, r6+30000000}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000380)={0x1, r0}) setns(r4, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000340)={0xffff, 0x7ff, 0x4}) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd2, &(0x7f000003affc), 0x3c) 2018/02/27 18:34:15 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/108) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:15 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x0, 0x2, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f00007fc000/0x4000)=nil, 0x4000, 0x3, 0x31, r0, 0xfffffffffffffffc) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 72.823876] kauditd_printk_skb: 1415 callbacks suppressed [ 72.823884] audit: type=1400 audit(1519756455.650:1951): avc: denied { net_admin } for pid=4203 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.854057] audit: type=1400 audit(1519756455.651:1952): avc: denied { dac_read_search } for pid=9099 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.878991] audit: type=1400 audit(1519756455.653:1953): avc: denied { dac_read_search } for pid=9099 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.903931] audit: type=1400 audit(1519756455.655:1954): avc: denied { net_admin } for pid=4203 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.928498] audit: type=1400 audit(1519756455.655:1955): avc: denied { sys_admin } for pid=9099 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.953083] audit: type=1400 audit(1519756455.656:1956): avc: denied { sys_chroot } for pid=9099 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.977659] audit: type=1400 audit(1519756455.734:1957): avc: denied { net_admin } for pid=4209 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.002164] audit: type=1400 audit(1519756455.734:1958): avc: denied { sys_admin } for pid=9109 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.027138] audit: type=1400 audit(1519756455.735:1959): avc: denied { net_raw } for pid=9109 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:15 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x8, 0x0, 0x4, 0x8, 0xfffffffffffffffc}, &(0x7f0000000140)=0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x120, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x249, 0x4) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 73.051436] audit: type=1400 audit(1519756455.742:1960): avc: denied { net_admin } for pid=4209 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:34:15 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x101400) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfff, 0x4) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:15 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x80000000000001d0, []}, 0x4) sendmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="0bdd43986f4c71af3e07689b4c4d0eacc3b434173f1fe977d4226d42e9ad3cc18914a43bc0d16e3a82fb1fdca0f7b3dcbaefb2faffe48a0153e51e6e098718411512233caeb1205bc31d3de01e703a0d644a77ab0e40ecf62cf1e298374faeac35bccaec94e43a3eebbd3ed3bb48bd846668528132fdb77c7fc91aa96d6679a81fe95d169441c40510d0f8fa1ff2c49ce758de3c6e4a7454c02988399b2f901f9a53a118b37f280e2f788b16c401e76c02b0150426c58e077c9b2699245362eb0e0491437124d1617a591791014fafbfcdbce2715231167e00bdba5a7989917a0b68aeec", 0xe4}, {&(0x7f0000000200)="c393fa72adbb4dc3446682992363d7619fcb9f1d34fae168e4233e143bd7c41eb8e7d3882416b5b6058861f68672f7d051f077d399a7343b62553bc602d606df3a35f76e4a3a4b85081a59a94466e5491ebc7ee5899b1d71120695", 0x5b}, {&(0x7f0000000280)="e82c20e3d9599ecbc1a2", 0xa}, {&(0x7f00000002c0)="9c586afb8bd5e84d1c506f88a4a3fb25baa659cc2f21e32d8334650cacc8d02adaf66118f787254851f671adae13c8c09aa8db81880cd3d9ab13523a62b010941eb5f278245f2425ccfb59f5f6776e23e6653f5ab5b9ff1bfdcd61578fec945dc76a3d18f33d4e61086aeef19a7d859004766c5b87d99b1b5d39667febbc", 0x7e}, {&(0x7f0000000340)="c6eddda55a0070250f7da45b647c79cb18f64061bdfa63f5706c9f043195925cfffbefd072438c162ef3bd54d265c04130f1ccc1013723b43e788e54c0b7fbfdf27954a2a8ec75d709dfc2cf9c70594a5baf085341d0f87522f1c48d107ed82f04b16b38dec7e294d04a2479eb3382a51b4983528f075bdffe3ef9c8547a0cf33f61f35b16c18ae225073a7b72c2cba38a799c026ad847988b24b80bd5f2b1a7e96fdb710c4e0a5b02a5a2a7f65a0492b3ef9a9cd9c8f55fcb4c164e4da6c7a57b895bd5816d96d42c9032c044e9c852aa30d92e26d67f7fe9ea38391467b17b8830ddea68f6a6f648eeb0f98fdf9a4092843429add778", 0xf7}, {&(0x7f0000000440)="c6a9c1ace33a09f76cc9ed8e8490189a26540fec51358d17b04bf43a9cc57636df769f7b564015b370d47cd0076eb7b69af5d99f6125b2f7529d0784f26b9b46a67fd319d34d2d44e107d0e8c7", 0x4d}], 0x7, &(0x7f0000000500)=[{0x18, 0x109, 0x6, "f60b9814ccbdd65262f753d0"}, {0xa8, 0x11f, 0xfff, "0f533b6d5f584d398a768f42f8dfc6af78e927b56ce72af0a7267e1b73f4a9bd5e2f32549cca20347a72b5ae2c503029c7530581000efa3b2a380f5fbd6040115406e3af71b177eb893f5370efdcf27b621eeb5d33008222e7b1deb1d6b16cbfb8ce3a6f944402a150702dca5bf363026864aa142c64030f239cd05973dddc0f8d6c22e1fd0c0b4c24292aadfb5cc160097537f49d2cb1d220"}, {0xe0, 0x10b, 0x2, "ee52fa615d3c2bec60b6c0fce6534209286f535ec291718fd46c16e97a267bf2ca8936cf236b8517f285c634beed1c346b9145d254740634981a509e6451a4b03c8eaa83e22264975889e35d0ae1d5ea9c659884f2cd54f6be5bcf49b7370f58784f73096758e316e4ddb399f50f4f2a3dd29bd950b86a4c96ca4587f1a8dbf4766e1f4ea5e59e0d6f33aca4bb51a987f644b7950c8351787ec8c08a7322030dd441dff3b04d29d3edcdde194159b74fe850785a80598977eadb1075207d686fb0c207dd01e5f0d8792b2c78b3f72f2dcaaa"}, {0x100c, 0x115, 0x3, "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"}], 0x11ac}, 0xe5609dc5266041eb) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/27 18:34:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x91, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x1, 0x7, 0x7fff, {r1, r2+10000000}, 0x4, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x86000, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040)={0x36eb}, 0x2) madvise(&(0x7f0000201000/0x4000)=nil, 0x4000, 0xe) 2018/02/27 18:34:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) 2018/02/27 18:34:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x400080000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:15 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)="6e7300eb020000") setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) 2018/02/27 18:34:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:16 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x80000001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/171) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xd13) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000001c0)={&(0x7f0000ffe000/0x1000)=nil, 0xffffffffffffffff, 0x4, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0x8}) 2018/02/27 18:34:16 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10000) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x40200000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xffff, 0x5, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x1000, "38485c5f54f6f447fc7b7bdca52a133988a1e18cb2e489986f1a3544cf3311cf35948c38e1f08cb1b61d7da73794c3ac77808a113a88a646f56c14a229d26456d225201676c17186ce5e6ab21475e37fa882970566a4ad535b8725bf19f4bf89edaacf7214c45ddb8e7b4ea588ecc96b1bc323edaddafaf75191d60ac160b15d01a347b1bea38a3f7ac1cb8836f126d3fe735f8a2bf1eb5fb3f1573886c6f0300de4be5bc70ccafb96a6120d7f0d74001e05cebef137089aa630d27529b82a50eb3fdd69688175a179761223bec00754cca4a535e5fe4b2adf5969fcb7e75ad3f5b85bca4acf4ec63996b13552622fcb19656ac6622553fbbd6238f5f93c663c3ae38a6d15df724d043e58f6d5af96317fcc12cf71aeb3ac71e49c656ad59911c34009036e367fc143a0e415e98a89fed6d1223684842f95b093ac25f71a20b82af34536d9cd0d5db223516b211ec605fcc3218c1c8f511cb5bac0523a2d12a180c458d98076b96420fd7255e61dbf5bbc0cdfc01779b7e96145956327398807c493389ba4910dcd91fdfaf96344b3ceba45a03ae9a3b9879e65cd7efd2a1939ae7214fbd26e42cc9cd0aa7b7c1d635d61028bb042b672f2d0b61d45be7d9be75294c13c0f27f2bc0a23610f7557053ec514086aa92c29c66f65c3ba5fe580716bf288f7f200a4c77c0a11a4740d1245b6d7438f25de4bc67078c5063a4a85dd068fb88fcd2fda160e98ac3240c7cabd9ca1618bf87efab5bca2fb80cef96dad92aef1d205c03702b5d49a9965dacb031f25d6d036e0d2568b9eb6908dc001123ebbfd677aa05bca141abd01ccf3e373f6cdc8ac108b3c483246c2f1b69d10fe4d5922768310d64e973097667c4e669b4362500abe0a0e297f56424288f7edf5ef4944c1b1a42b6d06deeccdf8eae500874fa572244bd8023aa6a024ccc79b85f4db5b16fc5b2a87e50818e2f4e1a9c1bc45787ba080c19e54c18fc4703ba6510731749f759f92006d1e5ba53288e9b7ab75826f16091f434de12e227027b506e10cc6c60e336ba4883aedfaab85b87fe4ca7db3e9de6057b9d342976b643d202a74320b9cefd9e16c83854414af4aa4e3d44eaac7d5ca8046e10ed5eb6a17b6fd7a0bc90c6d1f732ccec5ba40d54e395138e4d6d051eb165c1fd05181bfaec0bc7bef21a084a70bec3dd409f2bc8b1b78a981608ccd9b192d4c0fb63d332f1e57813ade8b83d941868b3d97a04dce8fcb6028942437bc47333395023b166029db4c65be413dcc52c9636b2bcc12f6c3c71280c945e039db01b303e4e718a210f3cd857e4031a88a268b11c24392cd9848166777a54e77df42a65a520f06832a86141ff8f15ae4e19cc71776e12f97635de7f18c192c89f346038283dfbb8fae4ae311260024d7b14148da916724f66f4b8147af6ac7ba090a56b9eb25c5bf66f1f8c64f212babfc27644ebfb4cec19f22b62474c10ee2a9978ac843c2af969c38a4115dd2b991d4a4a8f1842df0a8dcca05e4b4f535348ed9ef8925a0c046ba2cda2fd7d7741967216dc3445f93056497000b15ffeb4b1883b1440e53779a92ab31394e8f67e3aab2d97e4f7d08f0ccbfb80c325c853895e3820b0b910dfb613ebc322e545b39721ccdccfadc07197f4fb21d9b9f139457f080f4f9ebce25357ec47afa69a1ab4ef5beb5d0d8ca8b99ddbc7a96097c7adbd1e87cc85f53911af16b8cea877b9c0e10d90cd7a075a2c68cd61ede0300836338de09a06ece2587aca2a8a330449990d232d07a6dc5bb17fdef553571d9261157e16da75903a9ea4ba698430a954fa0122238adcdcf877bac697467d0e2ca00beb729befb5a1fc9d096569913530e50c7f32ffbcbac674112ba132867f1fddfb5d2cb61abe2f78ae991ccf2e861dabdc9c6ea35aa583f2b85a98d18b537ccd23a64052ea99cb330d8c90ba704d8cdb89b08f658be9e1c7d67f9db002459e82a8bc1af6aba94bfed46cb8218a07cf96563a93d4be1df474d9a229203803f729691ec1f4dba8ac7d5fb3fd3bd20471e8095c489e6b677ea9dde002506c805bad89a0574f30408e8e31b189a0519e2be01660e801d152ee35c7b1affb12144c3cf41a5dc48ed009f7e12f2955f1ccf524dc7a409d6b26492ec992d6ced836a209a43d617b89210d5afe4836e95671a634d9d68a3b039269bf201b21e3e91827491466d7548b450f90d90cc6266c1b5c466c7d62d0aee92be7db0c2236fc59c47555349760fb65a5ab12523e0144c3fa23e2890633385a152420c304036baa36be41383b20ffa6abf31234bf9af446134f4378923b9fd6a3bd5e7fc3eccb5e7826442644cb908543a54227857adb9b52e8cd37c45dd5a63718af32b80774ed50bd354eccedd0c28997327c9f96a7899a7930455307ee0c0ee5ed50754d2a96b5fa232d9d3dd5e500995ce184eb46eacaf6db21954f1fbf4d4a89b274af78b5278a2837119112b118f2118ad49540c5bb7df9d0ea0b84f0780ef30308d3573b02742cdbc9df5a5d79911b11327d58f2eb91558f8a6f0821ea9b26b5e197712e1f5353619300304cb418d5e8d9da6ba2d90846b524416bd571786e4aeaa65664418fc44d1769bd914196b1f586554b45f2c1a8724c3e3d5717258a17a5952ee7351f9209537bd362f8c9de9a5734bcb09437d074c317fdf82e66c9b98b2c9920f61f3ab60481e141c340c6c3d965120c4374958725f18656f964d0e35a0bf9eb695e35e9edef1bf52ee5a1bbf1e68d82992d59a3f2179364c531e1db5e2afa1446ce1f70983da1b94f1c728e1ae59ab7623fbab2832917b7ace708fa918720e56d63b2e61830f86bbe21a731d40eb7385b7db4bc1bdfbf1725e2943abb0c9947ff249ccbd5c5b4316dd7c2e03edad7c9231bc0757a2536c8f757811d61af0db4a07531bccebabf86b01c5ca0664335ad1e25b43b6374631e727bca85d3ebfea7dfdd22a479b32175dd52a787a0ec735b892e0a04ea829ff6c01b3988b46e9bed4f970f09fdc56f4aa2156db0f10c06c52c0ee61c44671e3d2228d5007e305ce409b89eb7c94e5d0d9907638fefe737e577529c9d86b36b0d399e4ce8fad5cee68198a92cf811573c021bb70ee4aedfe41f5bd73c2d164931295fa8b5cf5d80c430da5584c4f1ce3f67d776a16652710d538a36a1bc381445769d8c466ae64402dda665ff7e23ae6b6cef0e8e657d2283ce2aab8743ede72f745d545f4958fc07e590cc81a9eca238be686f33d1528623b13f69efd3c3d1b3275b38383d69619dc346396db3401a475254390608b899c8ab7b96d6fbee79fcc149ded15fdf085d27366cd5dc86257c108406af1b14b1ba25d9ae0cb00eb39974c055a06af81775cfb609c3e444d00997db3c7c061d61878ea5169978f5f759e5d8cb5f58723a26187f70892c84a3c255f801beead9d325ec507dc3092523ce75f7525e36464b89754bafb3f74454bca3eb93d34e361bb1b82a1af56b35687e518c236c9403860503a1653aa8008941fb07ea0ffa7c1e250c114f189cc2e9fc962190f1de0f73672c8e403b239d89d7963d5155ab8ce29777633d8be0f48a97d03dc2589a6f588be1f41489765fe3060526094635d6eb85354f34bea94d41676aa033bd6ecb76dcf1c0b0022d757d10df99e9431dc810d3dd7df8cc86daf7c72e5b4eda8d299df73c6e61bf17e44a281e788bb2d0170763caebf278a58b9d5b5ea4cec1abb46ca0deb29573d26440216147b0847b42c13a81903b73f92b0dd76118f8ae2b03c201fcc051e554288cb766328921928e2f485bdcaad3fd8f93164e208dd59ad981b3031f04f7862a9af1112d8ef33aa991c4b78f509a36974b14c7ed645841da236b48c73418bada701a83bf4d2478aad8a213f9cda991c64dab6ac0086830475027ed9ac91866f9d072f409b170d915e4eac9c92bd6ee9eaab375d3265c3b7a737430209025ad48208ca3874cb7076a4367e7c93041afcf811c55bdebc8a3c69b2c6f9ac3f9a0778ca94ed141aa0fefd8da5728726c3a31caf3be5be0442961daee8a336d76e0354664a62ce9a447bfbd5c21d7f5a5ad0f13ce8572d7c50bdc2efcf4976d9c6547b44bb3bde8a02431d81de038a26937a427678c997fedfdecd08480bafdfec40362602b9a1ef156b4cc7d7d93975dd3ce254df14503e9009aeb467eb8a2876a12fba3aa54cf98fa5c83b78ca12bb50639c41fc176cdf9eb522f618ab15334df16a0d2f004597a75a351a2106f50bd1eb22455e35f0e95a6a2c0e1218472fa2e458893a37c7ee342037d4c885b6dd24d8ac8567a4657f7b724af6a26697d231b334b5e9f19b66492572c3bae5b160b5b05b68208d6e3e0ca9d6f57194cf3e84229017c144fbdd644c1eb973dbeb360cc9a6422dadfd31fa9834705689763a609c41951211fb19bd11c095251b7bf5e7b6add169278857403a03b9f5046516bf5901518e48ec91d9bf761543c294616e9b6bf2eebf77b476b9b0ed9de904acfeeb4b5070165dc9db60eb0ae02798784c9cbca90cb6a74ac2af4bbf8ebdf42af421df643c67cf7e400080eb63261315802f76e4a5879166b5d570d627a2224fe29466b3567720b493cac8ca0f1b6254c6fecee01ebe8a2848e37a55e627254a4e59b699a887c70a123c5fb1cbdcc687079c15bd6b4214219ccd3b6705b8d42e40ce87be974094982a158f956e98703b3ba5658133c0362084eb5b274f2e263d0d5cb204a31560b6c8b934f8340e6f695ae8fd47c4c1cb7ee2da4e9c93206d71a6aad0d682c8c50bc258e7e10ce846e5234b4778f34576bed0654803972f1dd5ca69bf7709ddf3f9cee571813589088013b86ac7ac6d0576cd43713c0ff0022f68e666ffe002d917b37446555f250fc8501a9a86352f1ba060f80fd3ad17ff067ca102070bda51ebc5bd840ddd0d174efbe55ec7bb69e4203c02f04f34da00d969fc733220831193aad3574ed9b1c9b6c9250bde7ced75ff9260d211d6bffa4f95fd24d19ac0ae9f9394ab522e209c028730ae95adf9c65714c1f1c79d56053c2936575062b73ca4c76508b43217742592dc1083d6031f324e4c0ba74083cbbd2ca5b395817957dd7aba067d2d4539f8282fa2103994ffba20f5c846107c3d114eb371387e8cb0ff9f19af172249fe9149532f387be748417d0c4f8948a4ba7898580030698facbfe4422803e9498fd38626d1df05781cffa2a5dbe21605c78ca3a3cf2b0ba84a6ac2ecfde518fa270ff80f2893adde34d3b0e8e49cdfd55f6f6491afad973148d8b1208d35ef290ce6bd29726b2f94329226c9777a124324d7a8fc37ed10a7fbbedfb2183411c83b6f74d5ef62f19738884c5ac0f537dd5dc7a214757cf4dab750607e6bb3396f3747eb52a63087410a704ede543910234b91246695eafd7c78065894ac54edb06b856b9f1bfcd7f31ef17a373b2f56556657b9f88f66fbf6b8b2fc16171ac3a3d891bbfa85d1530ba1a0c1f510eda4528f8752dec94b98019f11f67fa79423d70345ae6470dd7a93ae4dccdb81b4cff7783e5fd111c6780f8072560da1bd22b8e0f61efeda34f1a0af31ab406a773110879d30382a75f5662ee5b9d79d0ff1856f2275a0eb94edd6272c4511899005856bceb9c9e6ab5c72e9f62c97c9f18526ba83bbab0aa3f30ef0183dfa2325640dffd7507ca07c49228d0078974bac031ac3378f12c3e45a161ec80150ef272514f8a455dad5cf64caafecfc93b01f1a47a6aee13d9babab107b17496f5219ca3875b3e8ed5ab20bd92d"}, &(0x7f0000000140)=0x1008) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') clock_gettime(0x0, &(0x7f0000001280)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0x9}, &(0x7f0000001240), &(0x7f00000012c0)={r3, r4+10000000}, 0x8) setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:16 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1000008, 0x141002) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt(0xffffffffffffffff, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:16 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101003, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000140)=0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="392618c622912f911c3ddcda90a74703931a2b6a5ac973b27e59f2eb45fbd7633cd1f0ac1dccc4559bdc1213f2ffa4fb4790d9a918eef8608a1ff645f35b18a784ad", 0x42}, {&(0x7f0000000100)="94117457597a55c97074f54bf0d5c0e10919095c714997577de7f091ad2995f23f0432b421711f01659849005abd4332139f7c76164d05a023", 0x39}, {&(0x7f0000000140)}, {&(0x7f0000000180)="312cb8a90a46b2458e5ea6538792fab55a3bc0a87cebd74c292cef", 0x1b}, {&(0x7f00000001c0)="d1c736fe5ead6f42ecc845515029aaba7c52545d71379183f7eb4c84469380511b4cfd384029082c194513c5048e071ba348081a56a1d1b6b4315b2838678dbf544677c446fc64dd2a5316a31afc4103a9fb789c32f57062fc7b3e254ec8198525bccf39ea0f6449a94b3016aaeff1eae1d80eae157557e4d93943f60d65cdb2bdf2a0806976288bcfa1a6adac00be036de8", 0x92}, {&(0x7f0000000280)="21437f08437ff59e30a833e4d6e5c6682f21d6c0", 0x14}, {&(0x7f00000002c0)="0eeba6afed3a3e665a161be291190c284a7e5d5fd12da299e4b3959449927a95c972cf3535803785f6f8ebaf48f594073c7dcd4f412775f2b9e953baf9d211276f38ddebc182d045a31726199580037210791ba3df8790df9f97e2b0b74f552e0b07d66affc0d16f48009b50ba6dc5ae39c84a51d707524a03805517d973c1b7d47774e1a68133afb7b10694509c48e9d1f481c98089b16368a033ce5b9184e7e505e8780dc62fe048d54f4b590f55156f072bb9b482e3fdb069432a5a7a4a43c19ccaadaed67e18c68a79f4df54cb1eedae3d22f9d8be9d6590ad8f5c", 0xdd}, {&(0x7f00000003c0)="ba89a6da3bc6ac8ec35b774841a637ceed600e647cff387886a668fa04fcc9c3ce3b92b6c80e17f450d6f0b5341bfae4b22781cac2f0757d778d72dc3e73c0ab28652759ee07193036b30f1ef05dbc44f8efbb5e15310de47356e7a4087c0d4b2fe34f90c04fe622bc8293936ca9f1329b47667dd047d92955f33650bb2a09d75cec65438b17d4d381b55f79ebcac0abc678a35f5452ef527f98ddf3db54ed22e71f59cab0e92007ac0746b269b756ead805da1897d7f44f4ee0e46aaf9f974e8d782f9bd451128467bda361dc4a4769d01112f5", 0xd4}], 0x9, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000d3cff8)=0x6) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 18:34:16 executing program 5: r0 = socket$inet(0x2, 0x801, 0xfffffbfffffffffd) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 2018/02/27 18:34:16 executing program 4: set_mempolicy(0x4000, &(0x7f0000000000)=0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x10000000003, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_setparam(r1, &(0x7f00000002c0)=0x7) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000a70000/0x3000)=nil, 0x3000, 0x19) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x2, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) 2018/02/27 18:34:16 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f0000000000)="fd9b0640a2215c116ab86575bdd86be686ff6dd6a91abebbfdc824") unshare(0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xb8) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/27 18:34:16 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000183000/0x3000)=nil, 0x3000, 0x4, 0x31, r0, 0x0) madvise(&(0x7f000074e000/0x4000)=nil, 0x4000, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8081, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/02/27 18:34:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)=[]}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e35ffc)=0x9, 0x4) recvmsg(r0, &(0x7f0000eb3fe4)={&(0x7f000091bfe0)=ANY=[@ANYBLOB="0000000000000000000000000000000000005f0fff7f00000000000000"], 0x20, &(0x7f00005d2fb0)=[], 0x0, &(0x7f0000321f6e)=""/146, 0x92}, 0x0) 2018/02/27 18:34:16 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5265, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/02/27 18:34:16 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x102, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x9, 0x2e0, 0x2, 0x1, 0x5, 0x6eb}}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x3, 0x4) unshare(0x20400) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000)=0x7fff, 0x4) setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:16 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x105802, 0x2b) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x13a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2, 0x5, 0x4, 0x2, 0x5, 0x401, 0x3, {r3, @in={{0x2, 0x4e24, @empty}}, 0x3f, 0x81, 0x80000000, 0x7ff, 0x90}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3}, 0x8) 2018/02/27 18:34:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = dup2(0xffffffffffffffff, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000000240)="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") 2018/02/27 18:34:16 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f0000000000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ce3000/0x3000)=nil, 0x3000, 0x40000000000009) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x7, 0x5265, 0x4, 0x700}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/27 18:34:16 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:16 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="00000000000000000000000000000014"], 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x2710, @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYBLOB="0000000001000000000000000000000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) 2018/02/27 18:34:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:16 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x800) sendto$unix(r0, &(0x7f0000000040)="c375c04c3fe3965b45d4b108952dcdc03f326ce7625e654db3e510df58aa5bfa09ef586049d561d544de65d706aedb41bc930e33d0", 0x35, 0x10, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) getpid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/igmp\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:16 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00050000000000d398f64f76f7a033000000000000f400e8ffffbafe7e00000000000000000000080000aa4e284e2000089078"], &(0x7f0000000040)) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x202, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/162) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) r3 = dup3(r0, r0, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000), 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/27 18:34:16 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10c0, 0xc, &(0x7f00000000c0)=""/4, &(0x7f0000e52000)=0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/27 18:34:16 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:16 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) tkill(r1, 0x22) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r0}) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000040)="179bc7651c3e856194b795bf643444df15e89539b3c63adb68f373bc2490b409f658578e3167a862b4b072a471424dbfd8f5a75e17ce5f6fcd78df6375a93e661dffd0624cbea1b83087a5e06d89208ed8c1fc74eb6de040350548ff38a6be1dbc28281815fdf3c1669a058fab066f6f8df04fed2735ce126d898ef5dd67edd0aa60c5028dc56f808ebb0d623f8624f74b50d0e12f7917a8b276d07c8887fe6772aee706a69bd788f8ddfabe44542a7da8045d4a5752f25209627a7450c6f27d73b47d2de8089dee52a1a9b6e08fab8e5ffa", 0xd2) 2018/02/27 18:34:16 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xe, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 18:34:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002d1000/0x4000)=nil, 0x4000, 0x9) 2018/02/27 18:34:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x2000000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000200)=""/250) 2018/02/27 18:34:16 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x7, 0x4}) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) socketpair(0x7, 0xb, 0x9, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = socket(0x2, 0x800, 0x2) connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000001c0)=""/157) 2018/02/27 18:34:16 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) fcntl$getflags(r0, 0x408) 2018/02/27 18:34:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ddb000/0x2000)=nil, 0x2000, 0xa) 2018/02/27 18:34:16 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='pstore\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f0000000000), &(0x7f0000a46000)) 2018/02/27 18:34:16 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r0, &(0x7f00000000c0)='/', 0x0, 0x400, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000180)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mkdirat(r0, &(0x7f0000000080)='/', 0x100) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) 2018/02/27 18:34:16 executing program 4: mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x40000000007, 0x3b, 0xffffffffffffffff, 0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:34:16 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsuid(r5) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) 2018/02/27 18:34:16 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 18:34:16 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@pic) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:16 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0xaa31}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x81, 0x1, 0x40, 0x0, 0x1f, 0xffffffffffffff13, 0x7fffffff, r2}, 0x20) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:16 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1000, 0x4) 2018/02/27 18:34:16 executing program 4: mmap(&(0x7f000028c000/0x2000)=nil, 0x2000, 0x9, 0x400031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r1) 2018/02/27 18:34:16 executing program 2: r0 = eventfd(0x0) read$eventfd(r0, &(0x7f0000949ff8), 0x8) write$eventfd(r0, &(0x7f0000ceeff8)=0xfffffffffffffffb, 0xfffffdf7) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000b68fd9)=""/39, &(0x7f0000b7d000)=0x27) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x389080) write$eventfd(r0, &(0x7f000025bff8)=0x6, 0x8) 2018/02/27 18:34:16 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x202100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/30}) 2018/02/27 18:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:17 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x0, 0xffffffffffff0001, 0x5}, &(0x7f0000000180)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3000}, &(0x7f0000000140)=0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) 2018/02/27 18:34:17 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x18d4, &(0x7f0000000000)) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/27 18:34:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/27 18:34:17 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10400, 0x0) 2018/02/27 18:34:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x100) getdents(r1, &(0x7f0000000040)=""/11, 0xb) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x404, [0x200000c0, 0x0, 0x0, 0x200002a8, 0x20000494], 0x0, &(0x7f0000000080), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x600) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x2, 0x0) 2018/02/27 18:34:17 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x300200f8, &(0x7f0000e69000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000000)="c78a9ed78c97ec29507d287d223ff58564bc62d4285a8b3ac98aa3") 2018/02/27 18:34:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) [ 74.196173] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/27 18:34:17 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r2 = getgid() r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0x3, 0x2000) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/02/27 18:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:17 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x38000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000180)={0xf9, 0x0, [0x3, 0x67b06d06, 0x374, 0x4]}) mmap(&(0x7f00006a3000/0x4000)=nil, 0x4000, 0x3, 0x31, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x98f}, &(0x7f0000000080)=0x8) accept4$unix(r0, &(0x7f0000002a40)=@abs, &(0x7f0000002a80)=0x8, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace(0x800016, r2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001580)={0x0, &(0x7f0000000300)=""/191, &(0x7f0000001540)=[{0x100, 0x1000, 0x1, &(0x7f00000003c0)=""/4096}, {0x5, 0x0, 0x2b9, &(0x7f0000000140)}, {0x200, 0x4d, 0x2, &(0x7f00000013c0)=""/77}, {0xc7, 0xe7, 0x0, &(0x7f0000001440)=""/231}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0x0, 0x6, 0x1e, 0x2, "70256db2872a3ae4840e7d4fb384e212614f7a835d358ef807d275653882e207192c9c8a5fda18a99fe6f6b1", 0x1}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) gettid() recvmsg$netrom(r0, &(0x7f0000002a00)={&(0x7f0000001640)=@ax25={0x3, {"490767bbd60c8c"}, 0x4}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001680)="f47e3188f9ec04c9699874bb62cdc1613ad1fcf49ebc8d8fe75ce6a2f38f32dd980950f2358b09a36132bb98b16f34022977bc6ab82b72741a6b35b91cf2ec6eeac563", 0x43}, {&(0x7f0000001700)="6f7968b99ef15f6dd11282b76f7279f95e7a9bc60a09e433efa54a943e390a025037c820db2afd930810f69e61a89d366a48546cab15917b4968a11698ba1e24f5af7680e6a002856f393f6c869d9389b64677cabcc8ac5bc50f7875fa84397d3a65054c606703de214650b54f3f14f99a32818c52826dc3d592d1dcec91298c99487e11ae43ee6b9a40cf53f3a0b11a071613eeb456ec465a52ef7d493c297295c981d953cd381196decf00e725d2253fbe73f3b8063e842f0a2993115e9d2407794ae6b38958828d9dde7e61307522e859988d5833de9a03925517d0e2", 0xde}, {&(0x7f0000001800)="9e2e3646b10b401e55d20150576566b859f8a545302d4ff9e9746ca3265f0117a29c32dfd390f07108daed8d7c58dc286bafdaf6650ccde7701b07571e476942", 0x40}], 0x3, &(0x7f0000001880)=[{0xa4, 0x117, 0x3, "2f733416942b9641314ea91cd281e2393b82763ca15dd1b66a5831cefe88135daddc2454b42ea94350d59bbb64b29aaf933d865acec14dea88db142dcb1cc635b4ca50649b5e39da8f6eea9a7556b61631e7a57df8da82c40325fef002a5cf04b20f33d2b5c1f6ce2451d5700f990130bc87c29038fb8bc7ca1894e6e26a79a8998e2137f324ced1232a75d749d1825a1326457f4cbe95"}, {0x50, 0x0, 0xffffffffffff00ee, "5ecef530d90b076fb040cddcb4d2587752a060cd98161ce69a6f436c6df31bb7d7d62da8bd9a10e77a0202c41174a82f8aa8f16c1a27f3078864ec2dc7bdedaf296c"}, {0x60, 0x29, 0x200, "c82d3519736b216f9aa8d255d95313e625cffa08ec76175a11d032c963818a64ff3ebaf55d52d9e2bddd1efcf89ea4f3ade8b0bbc9066f874a1d3ce94e76e68c4b9ebd6dcc9ba3bea6ad3e1c220c288c9c"}, {0x100c, 0x111, 0xfb1, "ff40b61a882dbb3a63d82376fa9113b85eb46851eed1658698567e6e6791183d8a23d605e34835a797d0a9c00eaf7c1f9fc3453d080802b8537426dda35e5865fee216c8873c408436d4024bbb28ff21c26e0cc17800d810179514ac4bc4be102be10bab6dcc540c12e39c734bd6c3a3e07ff7bbe86b6607f64c14f3680b63e4ac6ddf02bd9c912aa366b95379dfe76127d4ea51321b2342af30f14a321c9a9ac38a52ce363796dcf5f5d3255110ca2f9d34283a22c6c371a649bb722dfee926bce75485540541b9f7b636afe4d28221c8e842bef7e3ff268aa1d2cc3149c12257a0bb95491a8f8f59f7e090240bc965a6530ff8fb78b3d3d9688a2fc2b4953b69766af7bd90850932d96d10fc14a9f78a7274cdafb3c3fd6bb18140497b744df3e02aa5f34ca31bf0f0874d6df0a475eb66472bb911f279f86c6c6525c14a2bb3dc4a9f0cca55ed412e8854a9c0258d19c8327a63e6761a14a4bf9cc112de1553aa148aba53839d143c9305aef094c2c23b15dd612fc2223063b80c82e5d8f35f674187f3e4f62ed20fe1fad6d3850c7d3a8f16f6e16b624ecddb919d4a6241754e1a699df1b14a9385e9e42c56b65319d5b0a01194068b0dce01da950250980c510680b17466243e3f5fd758c86e2d9329da6f3d2bdc6e61b45046965ed484e6da5ceaed818bf192a5c9c5d3baaeae4f1e5ea94572862de0f2ab12dcf377896bf81c3c2d14eb1ef448033301188ee94f509c3af2c57dfb218cea3d42c6772b81ef72b287a41015d64e6e5f5f457413f2e78d1255ae15a98b783ba589563e1b5c77b1e5e827dd8d1cb61219a442e3575340784a95a096acbcfdf943cd091b24cdcfe3bba71f20d9f2371bb92ed5cb3dc9bbfb035c1fd91bf393abfb96c62e1ee69940f82697d75af3da24c7bcff0577b7a5a54990f69d4aa2f8ed84592e3883ee940317533666a136501997ba9c6b24b0810f926a7501c8dfa73135a8ea67e23524801d6d65a1186ea9424db158a53017030cefec187c5d715332c8e2bbad1a9b722b980bce567fd41b08ca267dc0fc59d12b8f0610c43b2184f0fbe26d547239a1ed95e1db4f7c23b417fc23a72314bd93323e03f1869268afbb3032eb3e4ad0a4d5f040337f75b2573bce10c5e84013c4ae699586ca9bb7a91aa0a92168ccb3ae7cd72ce53e6fa06c085fb153bce56e6b6fac5e9cfab7f5a7e5d5ce3a7d4dcdbe3835db1aaac985290ef5577600a697429c926e6b1c8b8a74786435a223be1df461ee50ff3bca0c7be019eb3b3b19842dc5f9091810cfc65f404a89062ab8530145b113e6e3de792a4d96447ebc514c210e66fdc9517a46f6eddaaa98b2becec50cc9e6ed13150573acdf263cac291d4a01e24d2f88d27c27b5c532894c0498598b00d4e3464e6c524d089b68c82a542b8922797630a44dafada51488bf354a733bc980b75b57c00b681c5198c06d47e942ff2ae7665c4a248fadff73402f65c413e4b36915c5d1c88713f9a019d274ab13121b1ca1e12a039dd22de54ace1a70af9ceb21775d41806fed5a57cfb8eb1257c14ab3121f614b7fe55328dc27dd8ba89dc14abbee00f9dbe7ed5c23cd9d6af92afb5816cb56706651bbcea2829609f423377f81f2d9f9d3d7aaaab515a5ab06b69d65a8c742472169702a5697913513ad20e7a52d86d978e48c6c5d7ef9cc4cda51aa929fdc736d1ba060a38a212fdcb6861da344b261af1baf75d67c7acac868e9bf0907a9b16e43a6545b92c35d43277924897bada1ee71c4370103a93da31bf7722de8465ad6a737d3ebb7bf5842dc59df1867f4664767417fad6fb75906a53f82803afff2401006b97bf591c807af65cc00d4058c724105a4a4583272b3fffc2fc6861804906acfa6bab544a0431fe1729c76fc32cdc44feee1a3a046ffb6adaf5c99e1317b515bafca095ad9a7389d993036d37948a28c763d9aba0fc9ab8e47dc239ebb2a0ed32ca7f371735a395e7acec822923f7716a30eb54744738aaa021a389cf4997cf8127669c42282339cdcd449344ba7d3bd2c0fc50300e271491b9e9bd56cae461e0aba2b3c310228f5fb7318c8ea69c591a1073accbec24b22a2a92db92ac6e5bdd234f470dbb91868258a168389ca5a7ee16edfc088574c3f8af350dbedeb7877eef05405eeefb701da50a71394f01b26f42537d8cebe3fa6aa595f5de140f100f43e7c34c423ec93529886aeabd2664db3e2984093aa54dfed9e7cfcba52a4ca51a93db1bd7387e2427e33d9660d2cd297d10fe0cdc2bc961216e926aad7e14c0f232c17db0f7f6d08061da44a4ecdea1b1d12f29cd8d12003f57b5b63264716cca5a35ecef37d15a40caeeb25cf23aeecfe1b9f85857656005bf8cbc0646c5c61722925f6e05eac225f5bb80be1f4d4c8ca617b1be4cde7aefb3694b430fafc9a54ec50ab9ea4bc040a9f94b1539ba342d85795355cfd810bc7c9882f3b249334239d44c0e2f9caa39583278c01709073e8d99f7692577e10eccd5da4f33a84d579ff15d4367834e4b7792954d278e4d56ce92151c94061947a2d1a81af917bc97e4667b585455d49ef0bc00dfdf066d670b847fd2c0cac9d5941371cef78baa846a6f683ba237869694b1deb2c16dccc54537a54d96afa102ac48daf0d4400bd4e906723aa1b9caf7a0b4f6d111961fa7edb861e814e02ee430610e45b55866511afdaf94c3d9d20d8fb08cda42bebbb25d81611cef0addc2b25b27c8f9fca69a243bbe2a467e8f276582a9984b45b3e04136f24ac8d0e09bb418d345c3da39ed1253a2354816617e5cfafdd57bc7039340ffc1a572ceb9928a85abebf27c84a3649caef6fba784fd4e95bc8a652c8a1e96ae2b74b8cfbe5dc3177c009f98306ddacfc22a92e33535a21180578b067939a7c00f7467f93d3808de6d79bf1829f00a91a2479be3cd4ac43178346413282044a042901a7e70677a83687f3bbc39acae0940016943136b3dcca02776e5a2887072f4dd0faae6cb945390963a405cc215a426a0bda454bb73d597ecb343825f5275e266350c6f60ed7ed905f110d9f76b39fa90b15a19a74f1b2e24aa80969fe5242854e2b2b3c9dd4b55a716f7c95f8d6968999b1322b0f048bbfa861379b7983107e9f3b79ffdc9c03027ad1c37e6a1cef7fa41a9614265f8bdc024759c1b1c3c113f575845c924032d5246d8916dc93ddf0986cd1f84713cd2ae16d14c666d5ce5066c6bad4479fa9bf3503b33bcb0e61c315f7ae5b41953d59b5dec14e6858c8e1ef90dd2f89eed548ff744bbb80eb289e9b02849d72143e39733f335af695df7621fbc9039e357353a8d9755620480be623cb4b7d899e3537f8832eab746a56265894a51d041181bd3cfb43d3289ddb65c504df65e6e3990b81487972b642ab0baa6d6fc078d2be090f47fdb66b5ddde36bc099b602cfe5ea80c5e87e58bdb0ccb5b7b3fadbac0ea15b05514f10f4d5fda9c7959488bbbfe2704e3bd1e8732b6ff493c15cf09cb49904a81f852ce0a7bb9a3ceaf30a2b09141cdccb415af13a70cea608d91b3644e73289ac6a708bbd0e5093955d579a0dd6011029aeeff2a4ace04549fd1df9905dc9abd7b60922b873b74eb8302d72382e749041b84e3a330d5123006a9dcfca9996587d9273a27c1d6256a7c2fe38cb2c0570ad80cb7d0580cb879bac46cdd2fe603c896aa4c1854e319a4a9dedfafe19a6717b5fc0020056731fb027af015f3f307c8a0b58718d00558ce7ff3f1c16f96ea48fde50299521e559d85ff3ccbb35fd04e77a1bd16625c9e7421c039055044a42ca02017086de8b53c7105e3856d9a54360b35eedbec661e6ee66d7a6af850fb52ed9573f42a5f757334ed9c2c52286761b5c2c2add374a39de799a4a1b7fcd3cce15ad8b070a0b6132f8cbf7bc69262a7c42f5fa9a45866f417dcacd198e8f3bf3abbcb2110b397bcf33310df47f467ea52185857c3e5d12715801a8b938bf0047503a1aa158ae314e95cc3074b3ff370facd43ebad827e73827c929abcce1ef192e5635b57192e7b23a03310ef09a8e878a13a96d9ded9d7fe3c014f7b46c7402f03f7311eb14eb6e923d97ba331d5aad466e21c6164e227bf1bdec5a141df2caf26421527d9033bb70ee1464156eba6010c979c730236af74a7332062e74305fdd10fa48882093ebe05276e3fedec098ea4b0c57aaaad6d151ae93704e5dd4efd51db514165b0604f2775864eb805389567632a508aad7bd193173ce466a00e8d19ed83688a4b9fa574b59532ac7cbf33a728a6e73cba41735c7b1e23c2f0fa8d4ffa6c650fd39691d2ad86e7493e18b039f92b0bbd2ce1058eff0ef65ce81508e95b0f570d21f6f61f5b641bde1de867331e1d53b94992458c1d645918fcb79699e0faf887f30c1535e0d10dd568e5a8aba14440605284409d410081001c33d767db8554ee3369a9ddd5071c160432b0c13f8e6c93acd1c9c0476c52ec35f12fc81a22f17394f8c18c08786f16d9b853e95e03eb5d338f5baa9ba4169861b3a2b8dcff993b8bf163e184630676afe9b049f964979236b31d8da50908a6f591f58ed4b63cac95afe80520ed2a0cae7e04746aab569a34206440e8e52d2901032da7f0b548b618236b1e6eca8cb4b517b04a305fd006fe6d6fde7a15d9d6c91cdf5aaf969fac793b5756d1e8a87808fc206c2be6c2737eba040c3d95d7e2ac1bae243e138a713061dea1ab41376dbe9dd7cb872e73faab1980aab11360ffab0f334fe39ebe19cc791f0507d3f6bbb0c0d6e64385435f7c1ad8b20779ca0194939173ccc207e82d55c7617c8904e8ea6e5c2fcfaf6b261548f9c46968930c2a8936527b45094fa8863e9cc792ac565d30ce73a3b7a56fe727655426c5467e086cadb744b52d19c8672f9ecb8aadbf80da64dd4fb6de63038a2d75210fb9cdc6deedb77b0825e6592fd6f6f9484aee41ca08d7ab361b1ec444cbb6dac22f09395da44699927469c5eb3f45873a4c08cf020fb53473c78f559cdaae3ec1b1cfcab2f8bfeeb8e1e935ac72874caa03c5e057b190101a313d099e46409dd6ce85c6f65e0bcd6d5c82e3cde189927c5ded1b4183115e9e9e37fd0204f5de8fb7e76c3bb7c54eefb8bf9a408e463ff3bfddaeeea66bf6dacb785b4fc59a132ba6e7b63e10d142a89526f61ded7648fec3081a54dd8aaed87f34d922d4b67062d5ecfde357a72f16bc9d1d0b6845287546b0f481bc546fdf0e52e1fe124c0120aba90de3daaf6e9c3fa86bfc6d463524aaaf53b1084efb85157fae1904709f4c8ac9e358324052949511ccad57f27c4d15cdf077a01d35d7abc2c812e02e535c2470df618212fa9ca9b01785d0d42f49d8f8c18d46f25a74efb7f92195daf99dd2adcc71badcb4ddaf5370c97e5f11354861a97afce224865b18ac533a17804540f967d5d696465cc6d6ecf1a3672dc7e37cf3cb7ac8b7240780a3480eda6ecfa55ee038e983d6a744b65b581063c06b346cff1c75e8152ee6b72cfa2ef86c19ca88ea8e3945f2868744a3b296a782cba3afe3d6aa3cb8152c03e0fa2a1b0c20d17f13c8890bae2959af96a7c48ff7a7c0947ad5beded5a31157a6adb629588974e1b037c1afe32de8cacc00f32a1007dc5c69d4ca1e24b1ebbbb344be74cfff264f32e524d500f36d42c5658a70f9a43575384f77f1efcdcaaa6ab661b15b1f59304736da1b624f274458f6afb7b0ffa281b19de535caaffc90e77ce9f7a965b7e1656f448ba7879eb81f28c05155a75d5378314f0a839"}], 0x1160, 0x24000011}, 0x2001) madvise(&(0x7f0000aa3000/0x6000)=nil, 0x6000, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002ac0)={0x624, 0x20, 0x3}) fcntl$getflags(r0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/11, 0xb, 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000aca2c5dc60fb88a8ff6c6922139f268ea3c7acd467d8f6c872c215f43a291344af5c78b92041"], 0x1e) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x5fce1d69, &(0x7f0000000240)=0x4) 2018/02/27 18:34:17 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000dec000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000a88ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000b78ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000010c0)={r2, 0x7f}, 0x8) rename(&(0x7f0000108ff0)='./control/file0\x00', &(0x7f0000530000)='./file1\x00') renameat(r1, &(0x7f0000b53000)='./control\x00', r0, &(0x7f0000bfa000)='./file1\x00') [ 74.263151] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/27 18:34:17 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r0, 0x5, 0x52) r1 = memfd_create(&(0x7f0000000140)='/dev/dsp\x00', 0x3) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000200)=""/4096, &(0x7f0000000180)=0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x55b, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:17 executing program 2: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfffffffffffffedf, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="ee", 0x1}], 0x1, &(0x7f00000005c0)=[], 0x0, 0x40000}, 0x0) 2018/02/27 18:34:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0xffffffffffffff32) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:17 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r0, 0x0, 0x0, r0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/02/27 18:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/02/27 18:34:17 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) 2018/02/27 18:34:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000200)=0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000280)={0x0, 0x7fffffff, 0x4, &(0x7f0000000240)}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400040, 0x40) recvfrom$ipx(r2, &(0x7f00000000c0)=""/210, 0xd2, 0x2102, &(0x7f00000001c0)={0x4, 0x7, 0x7, "650ea1aa88eb", 0x7}, 0x10) ioctl$TIOCSBRK(r0, 0x40044590) 2018/02/27 18:34:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000428000/0x4000)=nil, 0x4000, 0xa) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x8e29) 2018/02/27 18:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:17 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x5, 0x7, 0xc0, &(0x7f0000ffc000/0x2000)=nil, 0x1e}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x460000) 2018/02/27 18:34:17 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='nfsd\x00', 0x7080, &(0x7f0000000040)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x5) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x200, 0x10000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000240)=0x4) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) unshare(0x20000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) r0 = memfd_create(&(0x7f0000000000)='net/udplite\x00', 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="b3d97f41a68e82a56d67d3a4e10599ec", 0x10) unshare(0x20000) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udplite\x00') ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000080)={[{0x2dc, 0x2, 0x3, 0x101, 0x8, 0xfffffffffffffffe, 0x8, 0x7fffffff, 0x5, 0x9, 0x0, 0x7f, 0xce10}, {0x2, 0x100000000, 0x98, 0x1ff, 0x7, 0x0, 0x1, 0x7, 0x1, 0xd70, 0x4, 0x8, 0xffffffff}, {0x4, 0x1, 0x0, 0x81, 0x888e, 0xfffffffffffffeff, 0x0, 0x3ff, 0x8000, 0x1, 0x401, 0x1400000000000000, 0x5}], 0x3}) setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:17 executing program 5: clone(0x0, &(0x7f0000ff5f4d), &(0x7f0000c53000), &(0x7f0000bfb000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000), &(0x7f0000000000)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) sendmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1a2f078c91c190e7e3a3e3f0643dd252", 0x10}], 0x1, &(0x7f00000001c0)=[{0xc, 0x11f}], 0xc}, 0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) getpgrp(0x0) 2018/02/27 18:34:17 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xa2, "919ace4661e9ba8bf9d09622bcd0c9aa6e5e065a1210051b412519f15418897f31db7b4cca8a4fd953a859f3aa996f5e749a7960ad9872f17c87080a1b4cab98e61e66f9c6686776ae58534393039be891d7b9214bf4030e32fefde17917e0757d5e9b9f2c8b6127564a77c63298b652c5c86f9774c920741f034fd8567b9b9c3fd91f323f8076dc0d785a555cd35004daed8f5ea88b2150035fd436c6ef19a98bf2"}, &(0x7f0000000200)=0xaa) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000002c0)) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:17 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) [ 74.797320] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=49553 sclass=netlink_xfrm_socket pig=9392 comm=syz-executor5 [ 74.816970] net_ratelimit: 13 callbacks suppressed [ 74.816975] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 18:34:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x210801, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0xca6a, 0x9, 0x8000, 0x4, 0x5, 0x80000000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)="16a6ff6499bb1b7a10b4e2d56cf0") setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) [ 74.843967] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=49553 sclass=netlink_xfrm_socket pig=9394 comm=syz-executor5 2018/02/27 18:34:17 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="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", 0x1000) 2018/02/27 18:34:17 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1, 0xf9, 0x327b, 0x7}, {0x2d9b, 0x0, 0x4, 0x10000}, {0x1, 0x4, 0x0, 0x8}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x9, 0xff}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r0, 0x0, 0x1, r0}) 2018/02/27 18:34:17 executing program 2: io_setup(0x7, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x820040}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@getroute={0x14, 0x1a, 0xcee586362fbfeb49, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x200480c0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340)=[{0xe, 0x8}, {0xf, 0x10000}, {0x8, 0x2}, {0x2}], 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40000, 0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x6, r3, &(0x7f0000000080)="12e21c889986e062d9cdacc0514844315ca297233e4c0b70dadb4a62cc2fb08a92eeb3bc0bc29255afefec50553f982a2ba65a0228d6f456576f805d3424b7fe9e0e98ee00fdea3a722de882b8d6c72188d658f0e74576f3e31217ac561774b77f23d8d52b5419b4a8e34e2ddce7c08c2af4d889671b1650ad008beeb59ca8cb7db26f07fcb5daaf9a1b3bbe18f3e7e4ef2a6e3ab34fdcb680a8d8276c6c4eb02fb30fd31ae305f77245f3a31b99616c96cab387ff6397e73e2f5b0b56976b3b1896942f", 0xc4, 0x4, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f0000012b40)={{0xb, 0x0, 0x0, 0x0, "5a58747282388f64c3d630e12ac38fff48939e700617bb640eb2e771e5b75de5be1492a659bb3a3342ceabcf"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], {0x0, 0x1c9c380}}) getsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0xf2aea17f28c37bff) sync_file_range(0xffffffffffffffff, 0x7ff, 0xfffffffffffff44c, 0x4) 2018/02/27 18:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:34:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480000, 0x52) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/28) mmap(&(0x7f0000109000/0x2000)=nil, 0x2000, 0x4, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)=0x1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="d80383675aa1bfad3df8133688ff6a7089c5ae7b5c30b8a36a1c04dc2038b49ea609209427b42a0d86ca8a0658c3d43c20a48689d44c32f1c541", 0x3a}, {&(0x7f00000000c0)="27dae3010cd073cc113995fade06140abaa71a19f18a50d403590baec7498f386d0b4584f961d34c728a1ad7f944c03045573a81e86118310fc9cc7b8023582aa01aa7c894ae3870f01bd8723e758a4e61bccb2fb96e1a763b18527847de3d47a2cda00fafc1fb48f9db711b0f3693780b74254a6270aa072765110fc71ce4526110a898b91854b57d0ace28c3cb8fe359a2aa08eeef2bcaed20f6e0e441c8e59461ab01cb5358fb5d71d500fe7a1419209ac964f01f359f6a", 0xb9}], 0x2, 0x0) 2018/02/27 18:34:17 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[], 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = dup(r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x9}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) dup2(r0, r2) gettid() getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000080)=0xb) 2018/02/27 18:34:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x23050100) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/27 18:34:17 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) 2018/02/27 18:34:17 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013afea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0}) 2018/02/27 18:34:17 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000000)=""/55, 0x37}], 0x3, &(0x7f0000000280)=""/22, 0x16, 0x2}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) 2018/02/27 18:34:17 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0x1, 0x80, 0x4, 0xffffffffffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf770, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x401, 0xfffffffffffffff3, 0x80}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xe4, "20c0af98287e2ea6c1305ae63a4cd858fb6f8090c6b9f5b12a2a8fd6e9c2a97fa9706e99ba35521447ebd6bce4b2f393b77baaf196a023b13c860b8f198ba8e43f7a72b87d12095b196dcbb72e867d1a14715530f44811d7ecea6c3886933a37971cae3d22a0af8845389f52cb37bcf01b660194c564debabacb7daf40ac55c8d70fa99f1d864159c227fc18bb0ca045641d21362dfa77753e3761b17c2cb1c97856f655dcdfb78dbe341dfe7f09258b5fc1a47f564d6ba0ca8a6acbc455ae5d0f5273649d6c539beb28146557084c083fa7a5516e54b7bbe08a4b6d9f045ce46d6fb9da"}, &(0x7f00000001c0)=0xec) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/27 18:34:17 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 75.059240] IPv4: Oversized IP packet from 127.0.0.1 [ 75.092939] kasan: CONFIG_KASAN_INLINE enabled [ 75.097630] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 75.105066] general protection fault: 0000 [#1] SMP KASAN [ 75.110585] Dumping ftrace buffer: [ 75.114098] (ftrace buffer empty) [ 75.117781] Modules linked in: [ 75.120951] CPU: 1 PID: 9427 Comm: syz-executor5 Not tainted 4.16.0-rc3+ #241 [ 75.128197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.137534] RIP: 0010:smc_getsockopt+0x8b/0x110 [ 75.142173] RSP: 0018:ffff8801bf057cc0 EFLAGS: 00010206 [ 75.147507] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff85a3b1b6 [ 75.154749] RDX: 0000000000000005 RSI: ffffc900031ca000 RDI: 0000000000000028 [ 75.161990] RBP: ffff8801bf057cf0 R08: 0000000020000080 R09: 0000000000000000 [ 75.169234] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801cdc7dac0 [ 75.176476] R13: 0000000000000084 R14: 000000000000000b R15: 0000000020000100 [ 75.183723] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f77a9b40 [ 75.191921] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 75.197774] CR2: 0000000008452798 CR3: 00000001c68ae004 CR4: 00000000001626e0 [ 75.205022] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 75.212263] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 75.219507] Call Trace: [ 75.222079] compat_SyS_getsockopt+0x2ed/0x420 [ 75.226640] ? compat_SyS_setsockopt+0x410/0x410 [ 75.231372] ? do_fast_syscall_32+0x156/0xf9f [ 75.235843] ? compat_SyS_setsockopt+0x410/0x410 [ 75.240571] do_fast_syscall_32+0x3ec/0xf9f [ 75.244875] ? do_int80_syscall_32+0x9c0/0x9c0 [ 75.249433] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.253901] ? finish_task_switch+0x1c1/0x7e0 [ 75.258375] ? syscall_return_slowpath+0x2ac/0x550 [ 75.263279] ? prepare_exit_to_usermode+0x350/0x350 [ 75.268272] ? sysret32_from_system_call+0x5/0x3c [ 75.273093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.277914] entry_SYSENTER_compat+0x70/0x7f [ 75.282295] RIP: 0023:0xf7fcec99 [ 75.285630] RSP: 002b:00000000f77a909c EFLAGS: 00000286 ORIG_RAX: 000000000000016d [ 75.293310] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000000084 [ 75.300551] RDX: 000000000000000b RSI: 0000000020000100 RDI: 0000000020000080 [ 75.307795] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.315040] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.322281] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.329535] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 8e 00 00 00 48 8b 9b 48 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 5d 4c 8b 63 28 48 b8 00 00 00 00 00 fc ff df 49 [ 75.348662] RIP: smc_getsockopt+0x8b/0x110 RSP: ffff8801bf057cc0 [ 75.355201] ---[ end trace c4063c0ed61565c1 ]--- [ 75.359965] Kernel panic - not syncing: Fatal exception [ 75.365732] Dumping ftrace buffer: [ 75.369247] (ftrace buffer empty) [ 75.372927] Kernel Offset: disabled [ 75.376525] Rebooting in 86400 seconds..