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") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x1cb) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1f00"], 0x2) 2018/03/26 12:30:57 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x1}) r1 = dup(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/26 12:30:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/03/26 12:30:57 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a", 0x44}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/82, 0x52}], 0x2, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/03/26 12:30:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = dup(r0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x8, 0x5, 0xb631}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)) 2018/03/26 12:30:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[], &(0x7f00000004c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240)=0x40000000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/03/26 12:30:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x90000, 0x0) getuid() connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0xa358, 0x7}, 0xc) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000013000500000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x4040) 2018/03/26 12:30:57 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x274101, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000100)=0x1ff, 0x4) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d, r1}, 0x10, &(0x7f0000012000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="001e00000000c44cd3b05aa92c5b00000000000000000000"], 0x48}, 0x1}, 0x0) 2018/03/26 12:30:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x8, 0xffffffff, 0x3, 0x5, 0x80000001, 0x8001, 0x401, 0x7ff, 0xffffffffffffffff, 0xffffffff, 0x421, 0x9}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x4c}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x0) open_by_handle_at(r1, &(0x7f0000000240)={0x81, 0x3, "4b0d5e4d908dea9148e1868643a05bedae5b67a29cdabdc0bbbeec0bc7064d571e6a2869f79a47d4b84382e5f8c07c26fcb23228862562446adf5e1e724b47063a533a89f4f88011f07fe1e329e8e1aee8534cd2396c26acf0a4358870c21cab44218cf6c331c47f4fc2b72fc570be90c08a09f7f2589d2510"}, 0x80000) 2018/03/26 12:30:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0xfe, 0x1, 0x1, 0x100000001, 0x0, 0xfff}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x24}, &(0x7f0000000080)=0x0) timer_delete(r2) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x94de) fchdir(r1) sendto$inet6(r0, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:30:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8029, 0xfffffffffffffc40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004ffc), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 12:30:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) fcntl$dupfd(r2, 0x0, r1) accept(r1, 0x0, &(0x7f0000000040)) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0xfffffffffffffeb5) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) [ 256.322963] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 12:30:57 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="18fdaf19a05b2ae50224fe64d5316b63c7071ddfa79b3aaa8f7dec6efa3c0411399f6017e13aeda875d25ecd0700000000000071d9ec96f88d98994e162ad9c09f6259ba00a869d698359f0d164b4be50846854dd93c51b0dbc0e980c25b"], 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)) syz_open_procfs(r4, &(0x7f0000000200)='net/if_inet6\x00') 2018/03/26 12:30:57 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/125, 0x7d}, &(0x7f00000001c0), 0x1}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x880) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="f03e5fe81ebb39c76c892d5e77232c49535005dd0042c3287d3add0b28dd95226f41281ca2410d2b08c4e1f85d1e12a9a4a4d11684e0920829f1c5cba6702646839147eb4dbc5fae91b63e632318085dcbed1474a7b4ed70b0cee9ce76a1d86a927876471957c3af5a1e289684eb213124257901eaf662ca740d993928a46b3d830bbdf5435b9f8553b6dfc87b7389ee9d3dfd7d17b31f826c795ffca78092b0ace5901a9118") fchmod(r2, 0x188) r3 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="389f581ce69948dd272b2616be10adc61337c62b1ee575e668", 0x19, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) 2018/03/26 12:30:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x1, 0x4}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x6c, &(0x7f00000c2fd0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe65) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x86]}, 0xa) 2018/03/26 12:30:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) sched_rr_get_interval(r1, &(0x7f0000000000)) 2018/03/26 12:30:57 executing program 3: unshare(0x8000400) r0 = semget(0x1, 0x4, 0x8c) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f0000000000)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/03/26 12:30:57 executing program 0: r0 = inotify_init() pipe(&(0x7f00000000c0)={0xffffffffffffffff}) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x80800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000004000)) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x8001, 0x5, 0x7, 0x3, 0x3}) 2018/03/26 12:30:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x30f, 0x200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x3, 0x1, 0x910}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040)="3d432226eb0b3a4e52334a44a52c5d23d02837204f5ca919956c34580e18bd25aa17d9a1eedc1f2ec2b44af9e5a0e54022", &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000e76000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9c, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xbcb, @mcast2={0xff, 0x2, [], 0x1}, 0xe428}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x74) creat(&(0x7f0000000180)='./file0\x00', 0x4c) 2018/03/26 12:30:57 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) r1 = socket(0x2, 0x1, 0xfffffffffffffffc) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0)) ioctl(r1, 0x4000000008912, &(0x7f0000000040)) bind(r1, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) 2018/03/26 12:30:57 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000001c0)) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 12:30:57 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x4, 0x1, 0x100000001, 0xffffffffffff0001, 0x21, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x8, 0x30}, 0xc) r5 = dup3(r2, r1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/26 12:30:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x229}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3ff, 0x7, [0x636, 0x401, 0x4b45, 0x16, 0x6, 0x7ff, 0x4]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, 0x8) 2018/03/26 12:30:57 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) 2018/03/26 12:30:57 executing program 2: syz_emit_ethernet(0x3c, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="aaa45f42539b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)={0x0, 0x200000000000000, [0x0, 0x175]}) prctl$getname(0x10, &(0x7f0000000080)=""/179) 2018/03/26 12:30:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x91) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000300), 0x4) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="67d700d97f3306263c9a0421de74037e43b7cd24eb11d07e5cb0e0c65da30e1a4a44d2de3862d4e971dbe4b5400c3e21256e2d73d5539a5c0844db235b4ab72f63cfd72d70c64ea140ae2b226dd943c879474742c477bbb1e3e5bc45c5df3368910feeac97093209403f9aa18377fb929426e833af19c006f541bb937ea8964961a272dc6430ef8f3099d510326bc8c39c10f7ed7055f5665043b1d51468b6033b4fbd963e62b457c8c3364c90321d2404c11d05fe881273c90292000011504936469025042096227181c4792c07855abef73f5a44b0075e46070c4bc47bbceeeaf38387a6aed418fc0c2d", 0xeb}], 0x2fc, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x864d, 0x1) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1f35deb3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) 2018/03/26 12:30:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/94, 0x5e}], 0x1, &(0x7f0000001340)=""/219, 0xdb, 0xa5}, 0x2102) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001600)=0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001200), 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) bind$ipx(r1, &(0x7f0000001280)={0x4, 0xfffffffffffffff9, 0x7fff, "c43e20029665", 0x20}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001640)) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000001440)='/dev/audio#\x00', 0x8001, 0x10000) r4 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000014c0)={{0x1, 0x1, 0x100000001, 0x20000076c, "6cada0041f949449b4fe6e45852e188051fd2c6280be1488fb49a458b484c1c6d1c4afdf045bf08c6d950f6c", 0x40}, 0x0, 0x0, 0x40, r4, 0x6, 0x800, "97dede136929d64e31cb437b363e27456c11897d38e473a39b42e6e7e92e0ad9c4589dcf5b69b7e9aa07149df4e1b1a71c73c10a0e3a21fa3d990ad9aabf518e", &(0x7f0000001480)='skcipher\x00', 0x9, [], [0x401, 0x5, 0x800, 0x7fff]}) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x2000000000000000) syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0x2, 0x8001) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:57 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000400)={0x1, &(0x7f00000004c0)=[{}]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000eff4)={0x10, 0x34000}, 0xfd58, &(0x7f0000220000)={&(0x7f00004b0ed8)=ANY=[@ANYBLOB="1400000023000103008000000000000010000000"], 0x14}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) 2018/03/26 12:30:57 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r3, 0xd872}, 0x8) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=[{0x10, 0x10f}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0x1000}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000180)={0x11}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) ioctl(r1, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d83000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x80000001}], 0x4c) dup2(r2, r0) 2018/03/26 12:30:57 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x358}, 0x1}, 0x0) 2018/03/26 12:30:58 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x2) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000710ffc), 0x4) 2018/03/26 12:30:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x101080, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001400)=0x400, 0x4) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001480)="f6ff67ed4dcaf1ed8efd4704c9c90c653eb0b279") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001540)=[@in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in6={0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e22, 0xe5, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xd9}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xd0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001500)="0a81e5b3b68c13286b62973e9d8c0149b40c0000096600", 0x17) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffeffff) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$void(r1, 0x5450) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000001440)=0xf0c5, 0x4) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000001340)="fd098fd5fce83c0ea1492df04c6e03d3c3ddf203b7256385feebfc9f54f3ef3ca407e40fea1199123a2d4f342c53a41a3d5d890ad9dd602710a838180af9c65c48f4be7fe7df78aa5ab2c3d805e9f31f5b080c08559cab6d08787f15c31c977e26e961102280ca1835d330845d44b2449ade052cacef0eb7abd1c0acf4a0a4986c92110cdbd1f0a73d46bad54b357b01ba2c4a7d1126756b53cac3880d8f2f0412a7", 0xa2) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/4096, 0xfffffd58}], 0x1, &(0x7f0000001200)=""/87, 0x57, 0x3}, 0x0) r4 = semget$private(0x0, 0x4, 0x0) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000001640)=""/239) 2018/03/26 12:30:58 executing program 6: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000440)=""/211, &(0x7f0000000540)=0xd3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'bond0\x00', 0x4}) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') sendfile(r1, r2, &(0x7f0000000080), 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xaea5, 0x0) getpeername$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/26 12:30:58 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000380)=[{0x3, 0x7ffc, 0x20000001800}, {0x3, 0xe19e}, {0x3, 0x28, 0x1000}], 0x2aaaaaaaaaaaad4b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x3ff, 0x6}) 2018/03/26 12:30:58 executing program 4: r0 = socket(0x1000011, 0x4000000000080081, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x82001, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x6, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/80, 0x50) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/26 12:30:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x401, 0x0, 0x1}, &(0x7f0000000740)=0x98) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003f00), 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x1) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)=""/129, &(0x7f0000000140)=0x81) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7f) 2018/03/26 12:30:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000014000000000000000000000008001200000003000000000000000000a1ef857a125836cf06000000000000000000000000000000e00000010000000072c6ddecce000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030004000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4386, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x67, "4dbc2ed296d671bee6ff8e8ebaafb5c0f0402a185233c70f3438f5449e959046adad42c8d1fe4d3f4501facf0a2835dbe9b35f55a7483aa220e77ee5f6bc23ccdf00f8bdf9ac1cb94116c66ccdc9d9ce30d582123b57cea10f851db64ab48eec9c21048a78a947"}, &(0x7f0000000180)=0x6f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x18, "809e1ef0733b8386a428117d8936df21a409e29839df042b"}, &(0x7f0000000200)=0x20) 2018/03/26 12:30:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000140)="a79160f36b3e17e8136a5df55768a81909d635f23c4b275d56c0571a024cee6d06fa2535098ec53f2ee05dcb1bf8f2a61540f3baa5b9f8d5a87871376f03438ad2c650a58ee855ffdd70036a367346a5bf37893caca3efeb2a4945b2", 0x5c}, {&(0x7f0000000440)}], 0x2) setns(0xffffffffffffffff, 0x4000000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffdfffffffffff) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000000)="66b8090000000f23d00f21f866352000000a0f23f83e0fe8e8baa000ec360f30c8fdfd232e692e5e003700360f09ba420066edba4300ecbad104b80000ef"}], 0xaaaaaaaaaaaad41, 0x0, &(0x7f0000000180), 0x1ba) ioperm(0x200, 0x10000, 0x800) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) syz_open_procfs(r3, &(0x7f0000000080)='net/icmp6\x00') 2018/03/26 12:30:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000efdffc)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x22c2) socket$netlink(0x10, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xa217, 0x5, [0xfffffffffffffff9, 0xffffffff, 0x6, 0x7, 0xfffffffffffffff3]}, &(0x7f0000000100)=0x12) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000040)="7b7dcf6588ca5e26337890b5c46665f79820438c04154a53820016c6d460b21269a3092b787f0b430116d3a74edb04bd13a8ed3cf5f0bfbba10ef1bbf0dc0f304d4518fffc94a21b695d0740beadf2444687", 0x52) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/03/26 12:30:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x400, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000932fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x30) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="50dcb870be6b60121ac0d9de11c959b92bec13f8ae5e49f0656c2ef97fef091414bcfbcbbc8cd7430c4ca7e1f94b4df3089087f6ccaa51e2e4e6de2dcfb16f67f2702c6fab8e272660a7d16fb424fab9dc721d433ecf6bf8b57cb2964a8360c4abb35c0e8dc78121a89c8034f86d1aa8cbd6ad7aad165032a55d7bbbe323e5a3354a0a352c2a837a94eba15d76bfac618a18708881a30145468ef8a16b5c8740934e55e75f709545f77c0d168124f0f69cedde2730fa0d04d809ba78b23108f7db9a36ccd2586a3df5cd", 0xca}], 0x1) 2018/03/26 12:30:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000000, 0x5c6, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffae, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x800000000000000, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x3, &(0x7f0000000480)=0xffffffffffffff00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd28}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x20, r2, 0xb10, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x86}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xa4, 0x19, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1c}, [@nested={0x90, 0x49, [@typed={0x14, 0x7f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x0, @pid=r4}, @generic="52a3081ef48ff897d077f1db5ed4eccdcc60f38138efa347810c51d08bb526ad6c3f4e0d6cbc17cfb088572b9c1860f899a04c9b0f08a35cf9f3579e9ff5c0d0e2272026eeef7bab88d287afa4e92b6b53d40a68946eabdd4d617cbfe757c2aadd67d61568ce"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x80) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/86, 0x56}], 0x1, 0x0) msgsnd(0x0, &(0x7f0000284ff8)=ANY=[@ANYBLOB="0600000033b43b72"], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) msgrcv(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/26 12:30:58 executing program 7: r0 = msgget$private(0x0, 0x402) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001240)=""/120) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001440)={0x0, 0x18, "745659966486d8ab64141ed437c386e9fe2e3aac8026ef6c"}, &(0x7f0000001480)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000014c0)=@assoc_id=r3, &(0x7f0000001500)=0x4) r4 = accept$alg(r1, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x81, 0x0, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000180)={r6, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0xd4dc}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xbbd5}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x2}]}, &(0x7f0000001200)=0x10) sendmmsg$alg(r4, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000001380), &(0x7f00000013c0)=0x4) 2018/03/26 12:30:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x80000000000083e, 0xfffffffffffdfffb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x10001, 0x2}, {0x2}, {0xfffffffffffff0b5, 0x80}]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r1, 0x0, 0x2, r3}) 2018/03/26 12:30:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000040)="ef6eed259268051010af4d084df21b9266e4ad70916ba186443457fc20fb85ac66102da581762aa68c7ba3e6b7e38b51191efab24fb933c3ffe6008d", 0x3c, 0xc012, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000180)=@nat={"6e6174000000000002000000e000", 0x19, 0x2, 0x230, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x200003c8], 0x0, &(0x7f0000000140), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x10, 0x88ff, 'yam0\x00', 'syzkaller1\x00', 'erspan0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0x4, 'vcan0\x00', 'bcsh0\x00', '\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0xfff}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}]}, 0x2a8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/26 12:30:58 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/231, 0xe7}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/166, 0xa6}], 0x6) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/03/26 12:30:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x80000000, &(0x7f0000000000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x181000) io_cancel(r1, &(0x7f00000000c0)={0x0, 0xfa2b4dd04b656c04, 0x0, 0x6, 0xfffffffffffffeff, r0, &(0x7f0000000040)="07b713664e01c919d6be3392", 0xc, 0x800, 0x0, 0x1, r2}, &(0x7f0000000100)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x400003c) 2018/03/26 12:30:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xd5ff, 0x20400) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:58 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="51000000000000000000000094b3c2fd89095872ebbb03e06ed4ad19af8ef33a052cf87e70ff76b6a08cb4a23d9860f7dbf2517bd73b61cf3e2e8f0aa293957f9834eddb0612719a4a8b67963c1534fa1026b8b3168fb23ce1bb25eec7c2b6c634589edb57bce2460d93d3cad30af0844490861150663477944c564c7ffdd6a897184d12074c2f4dddaaaaa07bd48f3ed5e57bce901e4a9710d8b71bb0359ca2b866b4420f8743facb819837edf6cd6e0961fa5626307e8a5c0ebd39669b80ec01b7907578620ea4a5a5c0f6d37a5368aaeac2"]}) 2018/03/26 12:30:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x8, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x8, 0x5, 0x1, 0x3, "27f25dbe30bbb70fa25129535e2399f793de2259e6ef79a31d1594d6f2f9b21fc82208b377043f0c8eac696b", 0xfb8}, 0x0, 0x0, 0x3, r1, 0x3, 0x10000, "090d03949d4ac9ec2ad2600b5d71432f12d278b82eb0107843319779727e041e715b4aee188f10feaca5695cf55bd74371638796a3ecce97bbc71c9f9264ecbb", &(0x7f0000000140)='/dev/usbmon#\x00', 0xd, [], [0x4, 0x400, 0x2]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x40000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x3}, {0xf, 0x3}, {0x7, 0x9}, {0x7, 0x1f}], 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x101, 0x2) clock_adjtime(0x2, &(0x7f0000d91f98)) 2018/03/26 12:30:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/4096) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/26 12:30:58 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) 2018/03/26 12:30:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000040)="86fbcb9dbb181c88418ca1acf05bfd49dfa59e291b2ec7c54c4f3514153a1b7081883d5393c83d400e6653a8b3d3c8efd234d09556ef59b33041c42c3705c580c48e106d0bdf1cb29cdc545aab527fb0cd1e478a12fdaefcc98d3aa66dd3d55cb4072a78d6a1dacc0a1aff3da13c2bfec1240a369827eacecef2fe341ae68bc626c3d5868f951f6ac758f2de8a2743dc822227a322241423a195d17dce2bf0a7ab715f5ac0509512f0c1221f5bf85722da67509489107f2efff634f62216f87859461ec31d588b4f41d16c6634d1d2fd65307e5f0dd8110cf54d083b13237bfc2acb909bedb532bd5cd4ccc0", 0xec}, {&(0x7f0000000140)="3908f96810e41cdc0987e7d9d1ac08970fb976162b443e68d962aa970209010074e9b54f0731dc6ccb9654ff7a3bcc339e4fb0e50fd8b79c6bc63325dc986b0f42e07d2e3c7cce04f0d7f1b5b2175216d9bb02a6247e2f8429bd182ccd51a6d9b85197250805866876fe10094231c6e30a21436605d7a9e99f", 0x79}, {&(0x7f0000001200)="ca7a09604616c0ebfa513d6728f0aa0da40233576c387021c3726329efec770269c55f0ece76912eea77f285c2b79998dc2e12ba94591ae7e14cc0917cd1c47aa0c374a2c8e9e3eb8998cca1a84bd3b7f2f78b15def146de176e103b18031eb238d634d7333de037ca97b0c461171578e0fdd0db7f75e051378f73eac3db8a5bcfec8f6e4b22494c81562a8d39a9e92274bc83d5ebd7478e8607c73159b32a97cedb67f908", 0xa5}, {&(0x7f0000001340)="906f6cc6ff9155fc7cc1f79c227657ce7f1ad5e0dc4080ea6a8cc20025cb61d8fc300cff44d9d0e14d7dd21c4e56301532bf7d5910f8a35b6db365819ba5b37cee32ee8defa4e1f6cd349fcf7e8bc53e4c63c2c41ea3f0b78bb2b5338cc32de9c7e18f210571aeeb63dbdf90437bb69848294de405a569fe11604cb6061f5c0ba5f258c95383a31db9c695fc65d44f3b203f5882d1a2755376ed36da643a4526392f6b5fbd3f799b52b547304877249deb15016f6d7b7456edb72f99c841dcb26ae84e073825e6d211b16df11a63f964a40d512746e4cbde6e", 0xd9}], 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:59 executing program 3: r0 = getpid() capset(&(0x7f0000be6ff8)={0x19980330, r0}, &(0x7f000032e000)={0x8, 0x0, 0x202, 0x8000000000000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x2c}) creat(&(0x7f0000891ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'security.capability\x00'}, &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/03/26 12:30:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat6\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x3e02, 0x1, 0x2, 0x100, 0x2}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) close(r1) 2018/03/26 12:30:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) 2018/03/26 12:30:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000000080)=""/72, 0x48) 2018/03/26 12:30:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0x4, 0xfd51, 0x93, 0x1]}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0x4, 0x2fe, &(0x7f0000000100)="5d9dafdce4c09e193bb5bb2eeb428daa9558edd77b52496396d5e95c43369ea37cce3eca98305ef36b311617f4357748c14209bc06cb44fc4d63aa29ea87492a781a150190c9126a5bba41be15a85982c1d46d80295ed303108dd72fd173f1515c72d2abe0af55cc26fdd7c404ef600232d7202733e40dd1b3669c128da81d", &(0x7f0000000180)="93c2d531f6690776ed3b92ebc4243c034021f00a78c12a87e291f30018e8b1e6a6c3ee188b38c45467ccb84d93fcebc3390e09b9db7ec9b2027f491cab5551451da831be40f7019541808f114810d65c12673f8dd2cbc88f28875ea7c8dd3397b328cfa925816773c3ee7f2ec965880918ab3c73f379a4e716b961", 0x7f, 0x7b}) 2018/03/26 12:30:59 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="761f4291f205", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @random="a8648dfee36e", @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x6, 0x1}) 2018/03/26 12:30:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffff0e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:59 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4122, &(0x7f0000005e0b)) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'rdma', 0x20}, {0x2f, 'pids', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x27) 2018/03/26 12:30:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x2, 0x82930, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/26 12:30:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="e5", 0x1}], 0x1, &(0x7f0000000200)}], 0x4924b8a, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:59 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x6dad, 0x6}, &(0x7f0000000200)=0x8) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r4, r4, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2004, 0x11, r4, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, [0x0, 0x4]}) 2018/03/26 12:30:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xffffffff, 0x1, 0x3}, 0x10) r2 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) 2018/03/26 12:30:59 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000300), 0x800) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x2, 0x6, 0x2f, 0x0, 0x0, [], [], [], 0x77}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x3ff, 0x3, 0x81, 0x0, 0x0, [], [], [], 0x800, 0x223b43a9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x80000000}) 2018/03/26 12:30:59 executing program 1: r0 = socket(0x15, 0x4, 0x7fffffff) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[], 0x335}, 0x1}, 0x0) 2018/03/26 12:30:59 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'eql\x00', @ifru_flags=0x8001}}) r2 = socket(0x2, 0x2000080003, 0x20000003) pwrite64(r0, &(0x7f00000000c0)="25047b2a63f2d3fe8692f60a73780a3b4da5ca5aa038078b31313592e1c7aacbb73301511ab4b5770aacb28d466e7fd60336d81eb21f42f90f3912e0115bce72b8e6f2e2b8b05fd1a5350f65e0cc06bfdb1684e6db0a0799bbb5673ec147632c9a2b76362de746dfe6fb9d84ef4f4ab8f079a72baac81a740c4e26eabcface65b6972e2c8785b1761bc8285eff76dd494c97e6888f3ddc3b2a9284f3a1457663ed0ed17b020ff484876c9c1349125801385c8aede7d50ee5004f7f448f0c0227493606a4ca1cc83ae3f9fc461985961ce02f78b484b5df601f9ee4761868", 0xde, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') getsockopt(r2, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) 2018/03/26 12:30:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x40, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x2000, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x90) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00') 2018/03/26 12:30:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget(0x0, 0x0, 0x200) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/25) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:59 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f00000022c0)=@hci, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002500)=""/254, 0xfe}}], 0x1, 0x2, &(0x7f00000027c0)={0x77359400}) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000000000)='^', 0x1}], 0x24e}, 0x0) 2018/03/26 12:30:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/26 12:30:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000040)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000000100)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080), 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) 2018/03/26 12:30:59 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x303a80, 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 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/03/26 12:30:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) set_thread_area(&(0x7f0000000000)={0x9, 0xffffffff, 0x1400, 0x0, 0xffffffffffff0000, 0x8, 0x20, 0xfffffffffffffffa, 0x7, 0x3}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x4, "503aa07a"}, &(0x7f0000000140)=0x28) 2018/03/26 12:30:59 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x90000000}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x79) 2018/03/26 12:30:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)="d0f3747b8e54959e30e93944b605ee81662b13ddcfd6b947bd7137e2113f734a9f855c34c685a51ce8f67c5ab4c4789fcce0db5eb1c970884d7c40bb4986183bd61e25e7602845deeb47a1855cb81efdbd6f5c888c3f0615485c541f65cdbea7765f3710973c5269985e2682fbefeb870500b1fe76dc4c78f6249ce83bd6117cbf91f4274e1bffd7e9fd7d64bb9d7d791c523943d94f396b2e69c3611de3a1ef83", 0xa1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r3 = dup(r2) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040)) 2018/03/26 12:30:59 executing program 5: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {r1, r2+10000000}}, &(0x7f000000bfe0)) 2018/03/26 12:30:59 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@rc={0x1f, {0xd6, 0x10001, 0x7fffffff, 0x8000, 0x3, 0x5}, 0x80}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000140)="7d02324bce5dfbbab8157a23134b5608dec325b74c33306289c60b04f0df66d88dfce8688059a8cee10afbd2a34cabc93055e8b009d51b8616a1bb5304188a5930cd6bf0a420d7f25c00d0e6d3c850a2fe0c45a92083d8", 0x57}, {&(0x7f0000000300)="e106d412cf5a0e651af7b56d54412d2ae875d0ef9a79dcf33e65ce545b0af9349026e6a766d21a8494be3373623b41355545e896bf60c6063d301a2a2515639f8d115ec90fa5e31892463bb0df300f20918af868cc3f50cc66daf692a6daa272048e6da2816f0e06f7531e5284d1e23fa76e521906a5fd18088fb0100c53abf19b8d7c10ed8276ccdc5e94da9abb9ac3f0e55b4a9aded51a573a376681c812274e4082c40aff7f398f55e3bfbdadd76c8e9bcbac6f5245512f21fa6ed61073bef72109cf7db684ba20e35b04bc732845c284432a26bbf60e84631454f04852b22e1fcbbaac59af5dcda0b29d34a77b917412ff8317ea02125f7e7c68e8526f6cce7fd40545249a91179c56a8cc284151623ddd178333e2a40907c54c291c5ecdbc4c628c3513ab6efe212c13a7fb9be11196789067413f93bad118c91b1df0f42227e0a0b3c3441346b9424b0aea5801bfa40814d7697a0d41add6147afa96c815e3e51a21f1b0c1010b98ca96bb9c8fd1d8aaa5411dc35bb0877343c9b43f56a86753e2c2a4db38a02a4bfc8adc802789b43917c15868193d22e1099495ef81ecdff552330419b4c27d33120fb8460e11b7d8d98bb254b52cb78a0b45ed2034ac115112ab4837426d77b517954784aa862f9288c8ee1ffdce35337db2b53d7bebc5780c5f698c0d1ef8871e375bdf8491a10077dcc24f0cadae3b068eb2bd73400bed7ad66f670544ab4dd964a20a84e6f192205b4e035eb6cfe889d92fb2085d672dbd7d5cc0df8c71881ff5f7fd68c88ef0ae38ff430156af2b012e2e123c9c659b901ac0720dffaa7539a00d79f0c408fba9f156c25058f0d9c524ff57390793b7d76fe6cf9505f61b2b56a7247e3ee6d28094fde5ee27d060f4d48fef2cb5b78011775ba25819e4fad67f0bea949c91fd134388aa1868ba557112ed7b0e39e87d48bda571fb5f79d2c139a3b5800be448c19184d07f8eb80fd9edb12a4b9d7f5959489ab84c084b0a0edd282dc7a3fe2a58b7a8613fd11d87c16a41381f38023f800b3fbafc5b620fce384c792e60461013eb3584e348555f08e64a832ec514660a775bfbdf61916df8b4651f4c0f0bb75dcc1cc097263e1924e9d86102a5f0c110d7df08244212d3a5fd0174748ca0915478746a4442a1c6786747a92b8893499c08e75d11a1094c5fa9aabf864f9ce8b37b1dd2d28c7c135d8b0f79486f990d40cd8be7d9ecae98a5ee6651ba77e5ab3a0b518ad89cca424447b475e1cba07308933f6be41053e307f0707001c22e48e752b7ef5c2931ad15f36fff0cbc7c32b1d6879bf1d2ab065f5c6aef3ab242fc55b238b2b2a9358e4cbccf6bcb63f1ff69b34246d28b2783a6948941fb2348249a760cf569d37b8ed3c31c7ed62ef6e1ecfc92e0016a1d1a119eeb68c2d4721a01d87458f81e3d6ba36328ce650e5699441704e946617b686ec02c5995e59dedf1bccb102797ec9cb2e6d49acc5d601e62a6035e2d0edb56ae6b6e82e73138798afef6ddd659768f865b3b7c603a05acf1be0582883dc9bffed347cc3bcd880b255e58f40abfdc0fda12661d00923d17bf22e323177dd95578009693603a02b9698fd0e99ea8d53871d5a06eae21a4a22996cb30174a24e9373c451d3e70bb4fab07d741c2933b55123602ac0d665ebf63a8c4c4ef079e6b4d226d5fc415b826230899d7f4e1ab702a5fb4a4f7ce69196c3b81cdb8a8c461e4f4e14da9b13571936699316da3ec1b573684b6f7b3a3599bf618650f4dce520ddfadb11a682c0a2475a6ab49bcbf8e2cff19f9a2aa51bad8a6496fb771f0fea44619a8d94a56182ac8e88478ff71555620eb77f6143ff6368b75181872a1fb7ada139b3ecb88b8d50b0743304a969dc1efa48ebaea71b885c9b8f238396844c8d3d569dca74a19972642e9cbdd9cd2a6495775914f349382815937569b2dd5c34032b32d0c499ae4dbe27a495596fe3f5061983951fc12914897f42cb17c7b35724915fb4eb2f91b9d001073b9119c517fe571a5d1ba57579264e9e2cbdf9bffbcf689fcaa4f113a817b96506b1afcf65c9cb6cf5d23f8f4aff072c4a379515f90b06e1bdc79a424bdc65a6a82ea09a99869c2184a243e05d2d27d41c187f40cc8a6867825fc8bac52e6758e41fae3457cdeba6d979adee1ab11977df4c21feb96ee54ace4a7a66d1059fb18edff3dba74b2e40bcb49bfcc6d0ebb0fa08217e9e061e79b3f39da6d4281deeb940075be9659e9ca35ac75b468eb09ad4d65a73bac5866622c057291f922b11075a50ba8f0a23a7733408f319c10884a46460b93d3a2ec5b2e3c264f4d9181cf4238dfbb98dbfe108e2aac40e8390f8925ab4569add249ca72ca861187266e4ea24003d671efaa5000fba3b72120894e3c780f70984b213f2edddfb6af876fa9bfdab9ad66daf61b39c20e331ea492142ac193fc8df0fcf1d1178c88c5998e1b99dceb2600ff5f8fc07fa33bf0eedda58f6c2245efb5a732d499d045dd1494107c17992a0e74b4ecd7e55f347017d67c2dac4706b3dca2cf25bdbde67a8305782865ed7e9f3be52316fe13e2efde11a4dd4fe4319bc25b96413cdc26659f7c5efbbcda4d6e96599b3f98d4d085a7902cb9e60e546c477451f63fd1ea5b1334c56ddc91a755a6fb10b4e7dd18db69da2201744a52c1987b85ce4b6b571a208988bb9c9d2b7f4b99019a2573b2c566aaf3703db2bacf3319c99846ffb7472b6a5a1fc26c350e3c8d343b2a4f4fc9795ea7b6e609d7abdacc519b1993cafa0aeb66ea0f1e58c80ddd7073c15f6110e7dd0bd6959efadf19070265d3a6e91599eee8ab2900e35e25294dede4a8d41fbac53f9815125e7016faad42ba9a413c016196b62cbea22a605b79ec2bf063aac6f65ff01716562098705f3ce820e1af076841972aa3a4a269ab00f21eb26dd6ec48a9f27ac47d2f0d57c29dbb23d1a84948938fe6f97c9b5edba5bb7f41aff8e3e03de5efc8a2f4f40f7f97cb4427b7fa36d1269d2c8b3326b50cebd4207dfbf39128878cc72895a952dfb85b55ee71d782c7223e2ebe04a6a446ce8e17d866d530290ad3867d8d66e6d83a7593b533a4513ff4e6fb4914b8fd4e760dfb68a351d9b7bfc7fe198e749eba39adbc49727a8ad44dc18ff979e652ff912a4b2fda835432adf6a2f1fbb5690cad9911adf391b61f44b65136d5de2a962c11148e2325221494f092aeb6a8f09b1873f52ffb8d0867809beb834d1a66faa9e571bb61c54f9e0fc69c56ed4b9f8a56cce29fea1a70b639aac57c3116b3aa214b1b3e85421c93022a2630959f5a7d187ea677066508e285dda0c57d8e9c184140f613bf85eed700b22be8324290af3f8bc51ec38cf45d547f1ad717a9e1e664f7ffb53f8d77647e6ea4df67d5f6dbcaa9bb9a01016cba8d740b67637bcd69ddcb3d44cd827b5f170770ca815f3ce683aab47d78e2342ce5e421f414e70226710f45185dc4d00b26033a68908809f48e47f8577cd8164694516e53bf898552a217c697b24c9d8b4897135092f46b204afd81654f630b10ce4a22213d94b60431204cd6139e85265cf6712069efa7c2dc2cc95cba8d7f42d60126a1ea44dc2cc667c3bfa95935be4e8972975d196c01143caf6bc64d2c39ad2e1f6564cbbc134bb62df286c725474bd8a4a5963918187dc73431d7742ac7bc030e8555bfed4762c053c631cca5a0f7973c11db773cdfd2dc813214211ca503be5456498ebc7cdb2fee70e5baebe4756bd53a6f88081ece84d8afbda8cf0e8e2113474913d6e9fa7c17918749aa5e3452f23a74bb3d6a24019ce58e15160b4610830b285c05f865c45aad6058201a1cae8715e9236699f2b537fd139495f7a9538e6d8e4594f5c9aec5f34a0d019ed35c7904fc12683dadf706376f3514c0ca775617f7363b3aaf61d6e83b808d16e354c8af88246df179c4d67f7a65dd790d583f85d8673e1dd0d8956cad93453f09d41ab41589fe15d983b1353a332e8280dd83eb7eaf18fe2b5f6c8aee1a7fd92f50201a1acdd769ad5c6320833de66afd9c0e7a83c0cf452a92565856fa88bfb74fb1c52d465a05bb58f04f533933253ce21a892c4272e5c44398e2f763c02b6ba01442a2e9181349bdcfd88a5571258f3ae8075023322a69eac25ef1d93bd138b451a8e6a391ee68a0f31df7902b303cd4186fc911d37eaa1a145c6b7ded16bd72f8b64eb90b45832be31e3a55b6759936859ebecb0aca90f26b778a8bf814654d33f64385215e9f8449c6f5b7c78f13dec3dd7fc97b4608eb3bd3b9ea952bc73a42d777341cbee564de4ecb6fac73fb0449dc978a4ade01bfdd33444b71047c47c0d00de25bcc64c82f1144c3dada907727da3d9bdca02da01b6481d8bf771a942e15e0e9d063fbadc5bceef92a4e2452715dafd1d10989f93377bf086443606fbd786a2a83ac72f3ee11e6d63c5fc0def09c090972216d7f189aa889f881afae7a78a39843862274af5e30239d6e5a8b06790d5efc63c976af56a0b09cbcfe33e07e40693baff29e1b9ad21ca0f7d5473aa767d3ebf4afbc6724e99c3022c779e6f3e705f0a55b2c4d297d8722f1d511c842440b35e774729bc9d8263a2be06f70f526c7e9d94e69a1281f5a99863579947c0a1a6e1bdab615d10fa016fbe106193798bc34a047a5d0cae9cff5db3c4b466b337d2c82833f113fa7eb89c821821a33fffd233d9438bcf1c7da421b570bb54f16a2d8247b29bc7a1e4562ad36097b24eca6d88a9833d78a99959889ef70ac254c1c2480c5d195003c7b100ea2ec01fa811dc24bce6079aedd9c82719ba0f495e0a8485484075f9ca52b154533da920625081f4ca51eb452cdd70c785e329af828bc976fe68fff9d78affdcdbe7aa62046e4c7aac02d973393871a9a590dae633f0faf654248f672945bdb5847860c67edc2d8a74ca00bbb5e1dc16c05e202123559ebb5e8f30f458d3db38e92ea536a2b5c1e7fa4444b251e494bc966c976c11858f152c311c893025a2bd23b86217b209c08d7bcced40d613bd053d0fa75e3496b3bdebb5c013b47d6e6b24e350194243fc2b0ad675d4b945d6022fea720d9fe0ac7b42fffb0477cc0eea7688a01f9d4370178a8c5f0b232e6d4758bf9e6fbee68ede175d40691752ec160c33147235a69db09e4a41f606fe8ef0b12ecc89984ccfbc40aab93bdf94ea1ffb95c7102783b75ac1cb418a45f7f06a5bd5bb4d0a101a94cecc082362a8c4e260c8c477be2f81f921cac4bed97a3fd211f30d755f218ed51a4f4a5563cf7ca7b091685188ec2bb2259305add48d1ba9b363722167060e44626643ab444569e701b805aa6aa79e00e2a98523f682aab0d19986360c827c0e8f5549aebd6bb064afd4648b72b5408e3f1dfab9bb0a3520119752d884f0c90b89323f3bea9925d98ccb6ed5de93a10970a08867fc36ac8bcc41677469f5926372249303671ce8941926f9d46a0e8e3161ed128cfa116462320fd070b134352dc2ebe96ff5248e1b67ba5317fb722083586459eef616a0afdab099c7ba186eb5f48f6e3c64cf9b1108d2c1fc896a8098ffcc69d5b973b6af90a6eab87a55060f0d6d92f37eac12c3caf3980a1767a8b417fc44a1bccc3163e96b8b293980779e464b2ac8869a8b1a00d212a5872b463bbb11da282f3bf68661cfeac65c1d6164029b9ccff095d17ee76c93d481e90ac8964dbb7088b50cffda3b679826241e8c79e2936cbee66f86a87bfb9a94590d281158d882e72f0566057abaa87c6daba4a", 0x1000}, {&(0x7f00000001c0)="5140f68bfb998726dc1b4b28b3dd589ede51db6bff637acec823b6d4eff98a1a4d13bd76f95ba61781a2a3bdd9cb7b6d6e4f80bd98ef0a0930b69f923ba727e6642b2acde982aa427827a71c1b0eaa03cbf83a239bb2b0f1887beaf301c3918881e6c6481d5832ad9ec0bb643799c6a6427824ad1cafb8ad051ed25e5d398fac0d1a1b85e3d2840c6880bfa6c809b6c78b611dbf37b83696346f09635b00158655bf4a8d24d96fdedc0cfc74105d8884131c7158b3c48cd6baae246e796d6745db9bd195be21c28d0024a1368333f4425d2c7e0f02d44a2b99df49c7dc9949e611e295da77db8a", 0xe7}], 0x3, 0x0, 0x0, 0x8000}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/26 12:30:59 executing program 4: 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(0x6, 0x20000200080008, 0x42) listen$netrom(r0, 0x0) clock_gettime(0x3, &(0x7f0000f8fff0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xfffffffffffffffb}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'teql0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) bind(r0, &(0x7f0000000140)=@can={0x1d, r2}, 0x80) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000200)={0x7fff, 0x7f}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a7ff0)={0x0, r1/1000+10000}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/38, 0x26, 0x100, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'sit0\x00', 0x100}) accept$nfc_llcp(r0, &(0x7f0000ac5fa0), &(0x7f0000f9a000)=0x60) 2018/03/26 12:30:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x3ff, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:30:59 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = memfd_create(&(0x7f0000000180)='lokeyring\x00', 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000dc0)=0xe8) getgroups(0x3, &(0x7f0000000e00)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001800)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001b80)={r2, &(0x7f0000001b00)="b383b9e082d1bb67337105fe7e9fca73143647b80d61b4431392d2e416a9e92b9f33001cad1a0d24c3967e76f31cb2dd681f07116fd63e9dc3fbd55a1593e7fd67d57732e61c1ff3b7153c75ae4a99a2587cf3d88a81c2bd3c2dcff5b77a6bd966c12ea75929f8868fb6"}, 0x10) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001a00)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000002c0)="1afce635c932deb050afdf3d59fa5ed770802656a0a7bd62c8f135ed49024ad940c347285b7e5fd85bbb83f322ca26e09c6f853d9b75c748f83efb094053b287dbb642e702515e942b278a245f3fcbafd5968236b96ad285bffba9994fc6c6193525bc196356b4f95e708aefb596c3a16035db79ec3c7566b05a174f089a1842b637898dd873ca2c7e373ed5584d30fd1771c31db1705834842719c23775106056cb87b259a20037491743", 0xab}, {&(0x7f0000000380)="4bdf6ebe1d64093bd586047f2cc750a27b7ad926b89434132657a2a012f67974226e61a0e2f721e0f47ca6428827ddb38ea46125965e7dd040650b", 0x3b}, {&(0x7f00000003c0)="7f3e092649adb349051754a5a49c56bb93c5e40e5a82d6eb0aa3a365e08a1190be55987da6b079944f8653b239179bc21955c0b19301ffbac1adc09355d26ca29e48b22a544e49bf8f56ee6398b0e9d2b4e44b218d7037ec644358d4fcfaaf17c6d5363b9294b466308c6927b2360745f28d409a858607f0ba828a36fe94e41c3af627c6c58a458ccc834eba8c1dcf644c3f757ca80e62847af69af1c5529729fbd2e784d043e1eff6eeb6905846ee9c3ca47b36d4eb3e700c1bca7045", 0xbd}, {&(0x7f0000000480)="135532b286909b0ed2e382f3c6bf662b0ed13c15d8d58e3ddd9b9425ef4b1c78a78fc0f273dbf89770fbbc6804b003b2ce29d9ae994a93d333583431ffa8590ad13c75ade642591a0c64706407d6628d7ea470f1d184d6f80ed513c153c61c294a99115e43ccb41641812bfb430f568b15b12fdcbb6b1e55ab6ea0d1cf78ddc50f560947c9f32de29b964d75463f9b2b59d93b2a3d3b462bc968dca6c7ae0a6a8b90a4c8529f4e68b38f82a4c1754b7aa787a6ae57e6ad909b9cfabe47d703e6e6824c889e72f5072e465b2a4898c785190984f9729f064e8cb42701ad92e7d953586e099b5d457de7c1156b613abd9193333b", 0xf3}, {&(0x7f0000000580)="0babfa24d7f83f1524836e79c19be447e5aa81c0a6c5859df6051d9caca4f8789fc6c1caec46d8a7bf1ed7b6fe87d3d97936c3195788d09b56fb778ff7975a0bb6913021fed42f33312e3af0a38226de966205975009a589342d81249373ebbd469825a1bfbe12643e2079d1ede0bcd13f43f45c1710e948574548f19a3c8dd91df26cab75945253e5af69828e26514b1d0c014ccd4f954e75bb", 0x9a}, {&(0x7f0000000640)="ed0998eb2b19c44118678ddb51c958aa98e26274eaee9031e0bc814a6404c6fd5075b323d57539725633e8844c87db39fc202354076041df21f0acf85e73c5003c42fd1ba072b0c8db06ee7f1a056a2361bbae4ec1e9c5dde3a38a9a5d7cba8d37a390970c9531e22b1ae9685be9d557686977b82ebf122bb0401ff24b2cc86107023669cdec9a3c4331fc8331db215793d46bbd03e5528d4e3a0064c58f8323f573047ce7dbba3d10f27996eeee257362de1c2b4f9881260fb464887a1fcb76951fb8facad5d212b21a7aeaab2740d65645f97c59556b0824b285d2cb6a2e4b0d02b8915f7d2190f13d003465", 0xed}, {&(0x7f0000000740)="d7b18cb068d2b5636868dd990256977e935b3cbf9cdff03f5a81fe4e3da87f8ca2639af0da45452628b27c6e633ddf47fd1b8ab4e74ae2fc6544a10f48668d4e600fafb87fd7ebb7bb9d5276f8dbd79c8d69d9dc8f735d0cb080f3bf24d524821c0a840bf149820d4716514c2e1b455f435f8cf9ea94ecb22eba896a39a4c8074a3100f630e57448c165cfdb5fb3d6905dfd16c05e65be5baf256f88f7f631134aad8fa0a95fd41ae0976d7a944ab6f52adc8c460bc3517107b54fe8934c9ee2db92ff0e61c165c37c537b53b3547f8159ae887827d64abd591f4fca890be8998d1279679da44b9679d737b871", 0xed}, {&(0x7f0000000840)="c4ed7a4ebe99421a1f574efd5945f1a2202cd2e1db32c722967818c1d85730dc60e46f0c9867fa02d6613d9810ca3191882115811b56ffe4888f632688836b29a31f154e5736726ae7e5e7c4e1ad83b7b035ddd75bf32a3f3f13762ee9678eaf7ee89c9c88d57244972c50efa55ca744592ab3bb24f99b75aad900154234e03b117026a26f360a0dc425aea32d9ef774f0f826c200e4d8251d93ea3cd4cf3d6bc658bfe523cba61fe79ef44e5427e68f108d7d216bc8bea79e7c9fd267e66abb314f8dabab411b10", 0xc8}], 0x8}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000a40)="892f55aa40ea460f062b197e23961af6f247ee963ce4af9d29d7eac32540a7e7e9756e9a3f4115b5d44aa08f48e3348a3e87d9abd3bbe94c122057c1e60bc17e94a86d924f611fd474c6169fd65dc30e8260a76a9258c645554fc3c38b37e7ff7c29e516a2208beafd081e41ce7ce52bd1f63aaade1134aaac00f9650fcab08bde720b976c97ac18b202be379668ba714ccf305077624e387b8730754d055b8ad5adff0aeaf2fcf426d8b567725803eadbcf2bd74f53eab36cde750a167cb47c313676a21d076b7e3e710b82daa94bc7d48a6235fa843b5c8ccbd6077865fbb75ddb85f06a462fff831c79665ab1de26ca581e6f", 0xf4}, {&(0x7f0000000b40)="3d0bedd83cd4999df4c32857b44734b408dafaf83ae3e0756ff4a7b7e9df15798f0f17515d1975537c8f3fb3acbe729c98862e87d5018483a66542989bdd22363747c91ff83030f24209a41f1f47256806a0413dfce408f1cf13f09c5dbd7be2aebdb64f5915ae381e28d1feb322be46ac45c7affe4b3cb30e32bdd54935e02b2c73848a1a97a86b2130c14bce72624f01fd6e997b4723a90dcbab35c108f1b1884f39ded59f13c830dd08c4e8f229ce932b995ff63c0eb4005d6137ea971bb5248d7c48ed3782c857e8726b335160d2be14578cf3c3624cef1f64161d3b83cb8b222e744fe2ddced38a06e801901e6212eadb75687290", 0xf7}], 0x2, &(0x7f0000000e40)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x68, 0x20000040}, {&(0x7f0000000ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000f40)="4e03bf376e4509a1f37919aca3db710d52a79a07a534ba03bb7a982388bf11e6584246469da7c1f2b5e9d0cd7cabc92f1170c095f0076ee4d61cb172238ce39af7", 0x41}, {&(0x7f0000000fc0)="6f8876f6e100bd2519637addf560b89bf7a22d4c9c141dc65b6153e428a27319c8106a1085fd164f7eacfc", 0x2b}, {&(0x7f0000001000)="b33daf2f7b4bef14e87b5c238274f6b47c87474d8db7a69f22969a89bbb367f429dfac151163947d6a1450f1038e12d8cd916fad89d230e33d25edace54b983f1f5a373978f36d9b8d720bebb578ebd8aded4d94166892bb144d0d16438c8e3d2822fb7ba8879c4643579268155af84cd938fef1235fe051eaeed674f8a52e8b221f756f9daaef4144c6ab7788a838f85777fdce13414299074410225ea74a730ca6222e956582148fccb5ed4540d03536a95be23b593c94fdb3b57c03fd2f058d0f2c255c1736d00a0646e943d027596ec51d7e078c", 0xd6}], 0x3, &(0x7f0000001c00)=ANY=[@ANYBLOB="30f810ed75e8f18e80ba0400000400006ae6cd8c5d6ab5866b8a4722da7201e6e7afa2677d0f56ba3ca536105a172c0ef27dd19b1b838fbd6dce71fcdd668d0354dfc6d8f1c757fe27c1bc525c244b9cf8415e7f01b0e5111897ec17d2f7267ad445b68ad96dcb4335063e56006c5520a8142e6a3989d757626e5a18c343d3f2ca360dc0b432977c47ed829b0806a669869d0f76d05aab946e89059af9f9bf48d14f4b31066b9165948aba1dfd32162ef3223df766715d9065f74c68549dbf16e795c1cc478fd8ff0637bd48feb496a5e1f3bc87d517bbb3f697e9ba12070aee0b3e", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x40}, {&(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001240)="22f7193ed0d743f319cd3c4c6f642ce41b00a8b1f1d2eec1f835dc9779a85f3582287151d17c2eb8e31924acb1323227d498b674ad1f78616491eb048f9815ac9cdd830353789f3b5b801d1cfb8cbfae7b7547", 0x53}, {&(0x7f00000012c0)="2a6247869935ed6848f96a78493ae4d8e5afcb8d20375c3a44980ce376b093554ddb7a46b19dd04b56ca614a17b0ef563974efea03805e3db852c679b8910b20068e", 0x42}, {&(0x7f0000001340)="da1cb92e1e08d6807846e0a27265da2fb7f1b51544adb2f59e43afff56e0283dfc31eccb933015e9d2bd85b0b3580e04b85eefd2b15fc84bc318c7b151d940cf31a67a16892783c9c3d04c6d1891a110c78bce62e81f42e9804c9cc7b14f9a60a2b6c3cb5931bb630f8f35877d17d60def677775a26a75397a3a5f856e7f05e5ceb70c1aeb10f6142c706847e1d95da5ce528e0a9d3442d07ad09dc059f3249ae3d749c614ad0f1d3551516b504cc5fd78afb25ff1ebf9d43e509dcb", 0xbc}, {&(0x7f0000001400)="b0c058966c9ba78997852eb2f714bd75525c6f149110ebbcef1ef5d18132659c556aafb6d2e6f6f800000c565da967b070f8b0c5edc14ee4dd3a17a9209de00ca5d328296d0a2304ea069913c94598fafc9b4a4c27a4e497f4af2d669475b9dbf7954304ffcb58d13bf01dc03f2ba7dd7d6e8153c355e0ed2962c20bbb76d413385feea63564ca578d536ee38d374efcc98213f752f29f325f7c203acd1b8059d33a170c9bf1c1906ab5f5276fcb5d17d2aef06e6bb0119a01f099b9ea18c2d7536b0ba31df379a0997bc68a6685e185b6d5efd4fdf65dbb384f83f18ee74e6e7952b8", 0xe3}, {&(0x7f0000001500)="410044678bad0a13a75219a26145038d9f106a6af7b8b42934885a81b1dccaca5dc3440ef1ee7d21740e56fd7efca505d1c78ca5972ee0a4c9037f6d8838078d3a70203e", 0x44}, {&(0x7f0000001580)="46a2fd611e806f8f5c6704181ecd99b681047c22c81502e3b55586d6fb80bbbe1afc993d1b6825f04424facad2805f4e7d56f3a8e08195d038b5709e4e0f3de9123e7924846817cda03f446464b5b2a0b1168d0722232e0b519e191f42374013b162f5eac3fe3cdf4de4edb791d046e5790394c54eb8a39ecc2670fa75b2d8c201dd40805a898a2ccc21e09f738508f9", 0x90}, {&(0x7f0000001640)="c5ab8555cee0dd39fee12783d4ad1e6a9e70d1db0cc9fb75ce5241ec5d938d3bb85e2255e77c", 0x26}, {&(0x7f0000001680)="871de185fc20cf5ea678ef7e40de878e2d60432ee8d849d1c5f6ed7a441808cfe7d0cbcd7a86ed3ba74b5f687019533f6dc7397d892c4d0290f3133ccb3509bff1e2bea1d108972785a260253bdac6112a6eb2f0b9e72d07fcf186b86447d8227cb2283b02eb08ed54c9e7c68eb295144672d0cfbf0b5be6607deddcc1bb5ddfcc846158af1245921368fa3cf0a96249a02c8d6d040f6a45a4167aef17ce9f86353d6565c108fe5a7d3d771ad4f4f912edfefd7c4fea334f4201909626654d5707f2a1986a59aebe9c8ec1ea03f0c6710b07ee25df3e5777961b77f0cd8f2c9879b1da63a3c938d0cea329", 0xeb}], 0x8, &(0x7f0000001980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x58}], 0x4, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001bc0)=r6) 2018/03/26 12:30:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000004340)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f0000000500)=""/219, 0xdb}, {&(0x7f0000000600)=""/189, 0xbd}, {&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f0000000780)=""/205, 0xcd}], 0x6, &(0x7f00000003c0)=""/2, 0x2, 0x7}, 0x101}, {{&(0x7f0000000900)=@rc, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/43, 0x2b}], 0x1, &(0x7f0000000a00), 0x0, 0x8}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/56, 0x38}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/153, 0x99}, {&(0x7f0000000b80)=""/217, 0xd9}], 0x4, &(0x7f0000000cc0)=""/163, 0xa3, 0x3}, 0x7}, {{&(0x7f0000000d80)=@nl=@proc, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)=""/57, 0x39}, {&(0x7f0000000e40)=""/2, 0x2}, {&(0x7f0000000e80)=""/242, 0xf2}, {&(0x7f0000000f80)=""/65, 0x41}, {&(0x7f0000001000)=""/89, 0x59}], 0x5, &(0x7f0000001100), 0x0, 0x3}, 0x2f5c6fe9}, {{&(0x7f0000001140)=@l2, 0x80, &(0x7f0000002480)=[{&(0x7f00000011c0)=""/216, 0xd8}, {&(0x7f0000000a80)=""/54, 0x36}, {&(0x7f0000001300)=""/72, 0x48}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/90, 0x5a}, {&(0x7f0000002440)=""/30, 0x1e}], 0x10c1, &(0x7f0000002500)=""/246, 0xf6, 0x2}, 0x8}, {{&(0x7f0000002600)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002680)=""/89, 0x59}, {&(0x7f0000002700)=""/2, 0x2}, {&(0x7f0000002740)=""/92, 0x5c}, {&(0x7f00000027c0)}, {&(0x7f0000002800)=""/220, 0xdc}, {&(0x7f0000002900)=""/30, 0x1e}, {&(0x7f0000002940)=""/189, 0xbd}], 0x7, &(0x7f0000002a80)=""/78, 0x4e, 0xfffffffffffffffa}, 0xfffffffffffffffd}, {{&(0x7f0000002b00)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/13, 0xd}, {&(0x7f0000003cc0)=""/174, 0xae}, {&(0x7f0000003d80)=""/145, 0x91}], 0x5, &(0x7f0000003ec0)=""/119, 0x77, 0xffffffff}, 0x7fffffff}, {{&(0x7f0000003f40)=@ax25, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/124, 0x7c}, {&(0x7f0000004040)=""/124, 0x7c}], 0x2, 0x0, 0x0, 0x80}, 0x100000000}], 0x8, 0x2140, &(0x7f0000004300)) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00081c000000000001907800000000e00000010800907800000000"], &(0x7f0000000040)) 2018/03/26 12:30:59 executing program 2: r0 = msgget(0x3, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/254) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) 2018/03/26 12:30:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80402, 0x0) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/173, 0xad}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x10000) 2018/03/26 12:30:59 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x8500) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x0, 0x9000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/03/26 12:31:00 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sync() r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) 2018/03/26 12:31:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x3) r2 = syz_open_pts(r1, 0x0) r3 = semget$private(0x0, 0x2, 0x400) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000040)=""/212) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/03/26 12:31:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) 2018/03/26 12:31:00 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003580)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)=""/114, 0x72}, {&(0x7f0000001200)=""/176, 0xb0}, {&(0x7f0000001340)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0xffffffff}, 0x4}, {{&(0x7f0000001440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001940)=[{&(0x7f00000014c0)=""/228, 0xe4}, {&(0x7f00000015c0)=""/194, 0xc2}, {&(0x7f0000001780)=""/207, 0xcf}, {&(0x7f0000001880)=""/142, 0x8e}, {&(0x7f00000016c0)=""/68, 0x44}], 0x5, &(0x7f00000019c0)=""/4096, 0x1000, 0x3e7}, 0xfffffffffffffffe}, {{&(0x7f00000029c0)=@generic, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002a40)=""/240, 0xf0}, {&(0x7f0000002b40)=""/86, 0x56}, {&(0x7f0000002bc0)=""/199, 0xc7}, {&(0x7f0000002cc0)=""/93, 0x5d}, {&(0x7f0000002d40)=""/74, 0x4a}, {&(0x7f0000002dc0)=""/236, 0xec}, {&(0x7f0000002ec0)=""/129, 0x81}, {&(0x7f0000002f80)=""/255, 0xff}, {&(0x7f0000003080)=""/56, 0x38}, {&(0x7f00000030c0)=""/236, 0xec}], 0xa, &(0x7f0000003280)=""/234, 0xea, 0x5}, 0xff}, {{&(0x7f0000003380)=@can={0x0, 0x0}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003400)=""/35, 0x23}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000003480)=""/229, 0xe5, 0xbd56}, 0x5}], 0x4, 0x100, &(0x7f00000036c0)={r1, r2+30000000}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003700)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x503000, 0xfb) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x2, 0x1}, {0x7, 0x4}, 0xa361, 0x4, 0x58}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x8, 0x8001, 0xffffffffffff7fff, 0x3, 0x8000, 0x1ff, 0x80000000}, 0xfffffffffffffd94) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) 2018/03/26 12:31:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r0, &(0x7f0000000380)={0x1d, r5}, 0x10) sendfile(r2, r0, &(0x7f0000000100)=0x10000000, 0xff) 2018/03/26 12:31:00 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) 2018/03/26 12:31:00 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x4f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 12:31:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) write$vnet(0xffffffffffffffff, &(0x7f00000014c0)={0x1, {&(0x7f0000000c80)=""/20, 0x14, &(0x7f00000013c0)=""/197, 0x1, 0x1}}, 0x68) connect$pptp(0xffffffffffffffff, &(0x7f00000009c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e24, 0x280000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5, 0x4, 0xc9, "2ca16973fcf573d90d66079d6e25892da766717aabd640f9d26942c9ce15232c7a38dd8caa3cde36eb31ee129e4b2e09557acc0141b6345edf88b97b5f1966ed10823b3dc3739278335cb8cb07f427cf"}, 0xd8) setsockopt$sock_int(r0, 0x1, 0x400000000000b, &(0x7f0000000000)=0x1000000000000005, 0xfffffffffffffd61) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/79, 0x4f}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/176, 0xb0}], 0x8, &(0x7f0000000800)=""/88, 0x58, 0x25}, 0x5}, {{&(0x7f00000015c0)=@can, 0x80, &(0x7f0000000980)=[{&(0x7f0000001540)=""/86, 0x56}], 0x1, &(0x7f0000001640)=""/36, 0x24, 0x383580000000000}, 0x5}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/103, 0x67}, {&(0x7f0000000bc0)=""/150, 0x96}, {&(0x7f0000000c80)}], 0x5, &(0x7f0000000d40)=""/199, 0xc7, 0x7}}, {{&(0x7f0000000e40)=@rc, 0x80, &(0x7f0000000ec0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000f00)=""/186, 0xba, 0x101}, 0x47}, {{&(0x7f0000000fc0)=@can, 0x80, &(0x7f0000001200)=[{&(0x7f0000001040)=""/211, 0xd3}, {&(0x7f0000001140)=""/85, 0x55}, {&(0x7f00000011c0)=""/5, 0x5}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x80}], 0x5, 0x10000, &(0x7f0000001380)={0x77359400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x0) 2018/03/26 12:31:00 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca7ff8), 0x8, 0x0) r1 = semget(0x0, 0x7, 0x8) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000000)=""/26) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d69ff8), 0x8) unshare(0x400) signalfd(r0, &(0x7f00008f4000), 0x8) fallocate(r0, 0x0, 0x827f, 0xd6) 2018/03/26 12:31:00 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) getegid() r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x9, 0x501000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x6, [0x5, 0x3, 0x2, 0x5, 0x6, 0x400000000000000]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={r1, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x58, @empty, 0x9}}, 0x6, 0x8}, &(0x7f0000000440)=0x90) r3 = syz_open_procfs(0x0, &(0x7f0000007ff3)='cmdline\x00') pread64(r3, &(0x7f0000129000), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/03/26 12:31:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='{!<%'], 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffff801, 0x8000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)=""/166) read(r1, &(0x7f0000000380)=""/240, 0xb6) 2018/03/26 12:31:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x8) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:00 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'\x00', 0xfff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip6gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xcfd, 0xe0000) connect$ax25(r2, &(0x7f0000000140)={0x3, {"0452ffed8bc3ef"}, 0x8}, 0x10) 2018/03/26 12:31:00 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='lo\x00') 2018/03/26 12:31:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, @in6}}}, 0xf8}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/26 12:31:00 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0x5b447482, 0x490800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000016c0)={0xa6db, 0x8000000080000, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000006c0)=""/4096) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x2, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x610) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001700)=@filter={'filter\x00', 0xe, 0x0, 0x10, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000001780), &(0x7f0000001800)=ANY=[@ANYPTR=&(0x7f00000017c0)=ANY=[], @ANYRES64]}, 0x88) 2018/03/26 12:31:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/26 12:31:00 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = getpid() sched_setaffinity(r1, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f000065f000/0x2000)=nil, 0x2000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008a9000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x3, 0x20) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/03/26 12:31:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000000000)) personality(0x0) 2018/03/26 12:31:00 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x2, 0x3, 0x2, 0x8, 0x0, 0x6}, &(0x7f0000000040)=0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100), 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r3 = accept$alg(r1, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) 2018/03/26 12:31:00 executing program 3: r0 = socket(0xa, 0x5, 0x1fffffffffe) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x100011, r0, 0x400000000000) 2018/03/26 12:31:00 executing program 2: socketpair(0xf, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000380)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)="73887a6b616c6c657200", 0x3c, 0xfffffffffffffdc5, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000540)={0x9, 0x10001, 0x5}) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r6, 0x3}, &(0x7f0000000340)=0x8) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f00000004c0)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x9}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x5, 0x81}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}) 2018/03/26 12:31:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) r1 = socket(0x11, 0x800, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x20}, &(0x7f0000000100)=0x8) 2018/03/26 12:31:00 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x2, 0x18, 0x9, 0x2, 0x19, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d5, 0x53, 0x0, 0x4e, 0x8, 0xa0000001}, @sadb_address={0x5, 0x7, 0x7f, 0x20, 0x0, @in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x93}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}}, @sadb_lifetime={0x4, 0x2, 0x3d, 0x7fff, 0x50, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4, 0x4, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0xc8}, 0x1}, 0x20000850) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000740)={r2, @dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x3, r3}) listen(r0, 0x1008005) r4 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random="d630f7d363b7", 'ifb0\x00'}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000740)}, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r4, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)) 2018/03/26 12:31:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x6, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)=ANY=[@ANYBLOB="75ffffff1a00010800000000000000000400fbff070047002f5d0000"], 0xfffffffffffffd89}, 0x1}, 0x0) 2018/03/26 12:31:00 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x26}}, 0x98, 0xbfdc}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6, 0x20}, 0xc) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/26 12:31:00 executing program 6: r0 = epoll_create1(0x1000000010080000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) memfd_create(&(0x7f0000000400)='security.capability\x00', 0x3) fgetxattr(r1, &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)=""/241, 0xf1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x9f4f, 0xffffffffffffffff, 0x5, 0x800, 0xff, 0x80, 0x8, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x9, 0x7, 0x800, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r4, 0x3d9, 0x30, 0x5543, 0x10000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r3, 0x3}, 0x8) fallocate(r1, 0x2, 0x1e0, 0xffffffffffff6a68) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r5, 0xfffffffffffff801}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r4, 0x9}, &(0x7f00000003c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0x10002018}) 2018/03/26 12:31:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x40000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0xbc9d, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:00 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040000", 0x5) sync_file_range(r0, 0x8, 0x85b, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900, 0x0) sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/26 12:31:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2}, 0x1e) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x4, "bb2caf62"}, &(0x7f00000005c0)=0x28) 2018/03/26 12:31:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r2) listen$netrom(r2, 0x1ff) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x4) dup2(r1, r3) [ 259.870343] kernel msg: ebtables bug: please report to author: entries_size too small [ 259.879874] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 259.897480] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/26 12:31:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000005c0)={0x1, 0x100000000}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x204004b564d03, 0x0, 0x1}]}) pwritev(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)="b512e47cb330fa954664808d6ae407c277b9a99dc0a229db3dc54aa822fd93a7c1d588e2fbc5c22bce2a45bc2a0f6d6345432c188d0015501cb51767c1e430a1e058df2f457db87d2df4cc18b702a7a1d7e184824fdd447dfe52d3d56d92c765bf7887c5506356cec694ebf8248c853e3e9fc7765530aa0df1411d09ab6fdc4286fc7a7ee0902e08bdad3a50bf05fc65578dc76493a952e0c38ca8d74d0dc3b23e5ea33f57a1bb5d59c28f67f36cb06f40b5eab5fc46e18cb8381b25b3bf961192d9fd4501548a347cd1", 0xca}, {&(0x7f00000002c0)="60ff7d5c1a7198910cd2b4be033fbaefe58b6ba579e306d05cbf6cf4f605377caad63d1930f342ad71f0e8302c483f2f02233dca4a27e999ef4c9afccfca1773515d5fc9d8f205aec7a295b36b30fbe442c89b3414a237bc21b8fabcef2da0513d129a2606fe6e1efbc30a1807d1cd062677cde5441bdc025f34664eeb751b28b30f96d2540718bc1a0206131882ff7aaac22a5805a3d6333f03b66030bd49dd24964ca7468dec7ff2d4f17dbebbf377dad07c37279727fef428f4acc4c03f99d625d93ab0730c741fee8f82bbf4858cdd4c1d789daac17c979e", 0xda}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="bd76870c3d8e85edf459212c105adb1c935074d42964a23c3c50df0e4b48d77c34bef571cc5709629471aa49f11fe443bdc184d1947fa29bd52a9768d75b8a5fe4f1fe753f8b7b280bbed19b734d511bf12aac9df9eb0b8fd667cb33679810991de7b1372d98cb053ece4bf6", 0x6c}, {&(0x7f0000000000)="60f179fb248754f88a0e2873152defda0b65abb9440b5ca232936a3b604c1b0eaa68fc5349d3", 0x26}], 0x5, 0x0) 2018/03/26 12:31:01 executing program 2: mlock(&(0x7f0000218000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x200, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0xec, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r1, 0x3}, &(0x7f0000000400)=0x8) 2018/03/26 12:31:01 executing program 5: socket$netlink(0x10, 0x3, 0x0) 2018/03/26 12:31:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) memfd_create(&(0x7f0000001500)=']:%)\x00', 0x3) ioctl$int_out(r0, 0x5460, &(0x7f0000001280)) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[r1, r2, r3]) r4 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x8, 0x5d0cf9885497a931) sendto$ax25(r4, &(0x7f0000001400)="ad71ef355010ea05b17959f75300c76ae4d50c8a4a9fb9d86a46c25b4420b617d3a64341989cd096bb21901c4c1777e9b7fdd4a8aaf4516e91c787c8a3581cd0ab42b06f055b4ab427773a6f7426ef2f7c77826261d8f26bf83967d0f7728482aecedd7f85b56aea9cbb20bebc58b6885ce1bb3ddf1cb2445bffc37636a2f9595f27795ebe2a52d74e6572ee81d9d46c3018cf70729d2862a353310ae7d66f5d793ab2da601aedaa9ddb6dd0ff", 0xad, 0x4004, &(0x7f00000014c0)={0x3, {"9244f0c3808a97"}, 0xffffffff}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001540)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000001380)=0xd, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000013c0)={0x4}) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xfca, 0x8, 0x3, 0x7fff, 0x0, 0xfffffffffffff43e, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x7fffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/03/26 12:31:01 executing program 6: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x82, 0x6896f02, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf5d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) recvmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/61, 0x3d}], 0x2, &(0x7f0000001180)=""/181, 0xb5}, 0x40000100) 2018/03/26 12:31:01 executing program 3: pkey_alloc(0x0, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x2}}, 0x53, 0x2de, 0x4, 0x3ff, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x1}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x6, 0x9, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x8, 0x5, 0x5, 0x45}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) 2018/03/26 12:31:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) semget(0x3, 0x0, 0xc0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000), &(0x7f0000000080)=0x4) 2018/03/26 12:31:01 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x1, 0x6, 0xed, 0x400}, {0x920, 0xffff, 0x50f2f036, 0x2}, {0xff, 0x3, 0x6, 0x9a9}, {0x7, 0x0, 0x427, 0xfffffffffffffff7}, {0x101, 0x4, 0x87fc, 0x2}, {0x295b, 0x7fff, 0x1, 0x2}, {0x2, 0x1, 0x1, 0x74}]}, 0x10) 2018/03/26 12:31:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x14, 0x4, 0xb, 0x1}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0x87, &(0x7f0000000140)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xffff, 0x42002) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/26 12:31:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x180, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/111, &(0x7f0000000140)=0x6f) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000180), &(0x7f0000000080)=0x58) 2018/03/26 12:31:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@sco={0x1f}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x6, 0x2, 0x2000}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000100)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x402000, 0x0) r3 = semget$private(0x0, 0x5, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000180)={0x9, 0x2, 0xe760, 0x5}) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/26 12:31:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8a9ed00a0775b005e581e5b330710b24bb96b60cf3c16560c18cb68e6e27bb8b7424b77608b8152f980127f44d6ec2232464d17ecebcf9d66ee617783c06938f61ea0ba206e5c4bb20607f041355403eea66c852a5933f02c1e29b4d6a39a2e045fabb67fe9379f43aa59e2a4bb0be8fb2db9b65990290a68e70d57c9271a9ff10d664858741e94cb484ad8bdee26d920352f4588199b975b3bcf54c9c7aad90a5f1a810f998e531107ac3812a78", 0x5d55b4b710ce0f8e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003900)=[{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001340)="f384e8d32e778530039dc8f6ae30403f5fae190126d1bf94ed5ab9b254f546ec6b6c65621323bc53ddc90b1b4aeec834099aaea346649ab8b11d0ba1fadfb1587574bb83803552cdc2e6dee321dba01aac89c47b702b86176580ba2b29e7812cff65233b4f6193dd2eb3c553f1a0b5eda5afb86c24417c0249f74a1b5c004021e0f6af4e2a08e0fde4fb6cc1ed208273373d77f33a23b3857b200f61913b7082d7a9c36b35759571794d0224d76e4ce2d02cabdd4131d3f0f92323d1e34cf697e30e8209598a2e856a8ba1615e8d59f0d78a1dd327d2dfe6426ea9c6511a8a83a6961f71d9ba5ab2f979571d", 0xec}, {&(0x7f0000000140)="9cb3516e61e210f2dbb559dd6ee4177503a4a63341082daa72b214802077ffb57c3308cf67bdd8fe9909ddd3e002350161710d83bc6e050b66d7298ecf23dd956471df9ab8b8bf89e63f756b1451917d4c9d7afb81eff26f74a11dca66286094fc61781fa80fa692bb32", 0x6a}, {&(0x7f0000001780)="9da09363b2cfd2eea9b738fbca577407d8548aa2806bd0a358e5a0af221f93bd21ed0e7c14daa51cb8718154d97d293d44b9dd7f24a4f25ec46b470077c7145d3872557d826c7eda435db8f64413898f764fa07ca138d57c3d026df75730bfe387a5051c69074acfbf25d17bd7721e44d4e161962792fc7d1112afe8fa0301fdfd4a616e64be755ecc071fdc578d7121501658546c7edb282fd9e68c7750fe95f3e4ad655cacace95393f28ab65ddfd2629262509be7d5d83e65c4c393248009ae95017e1a69287953e76bb45a314346abc0dade47dca3d4bf9c5be605cb83d6b66bfa9135903f7dbae713ea4cd3f651fb3ec592d634add6d82f1004b6d263a399e26ab380f0e560f2d6862cc3bfd084544bd0d3a3127eebf0cf89f88fb7b12dba2d49d08eebd836066b095c03ffe89fd86bdcd7b11d7453bffed51c0d8b9b35de3f998ed79a19aee245a19acd39adf340594df5982ef64255b4883f0da99444ba9f3721a8a09df8b88c6301d586e385377845bb0a0fb7023ce4664d7d2069695f30e2a1b70788accc3b1b90e6defe6dbfeb6be4e19bfbec52062ad261d2ad8183e251c8d743289e93654e7bfef19d00b9ca53fa472dd958c694c4c67baf8102a446de59e87ff657e198f0f249feb0216b0d235b6ff2f3464c7ab94b9a9c9fed0cfddb6461ee72c2469857b699fe45daf376d5974487fea15fcadaef9fa6b1643612b4c9377c68efdf05d982b7cb52831a9997e7e688bf4c1ecad51f35a093b0868a4d3145b0953a59f6daf0cfb945815098c3ad426d8590eec5f5ef9c796afdf169e828742b18f642b26e4abd2b55015d3fd396ef50b9c1bd88d85ccd89974b93d4bc00c56a1da0fa8eaf529681b16c984441b78d7944f6de593c85216943057245f55995b02b7074bd3840cba75dae223db00646aa654d18133b9257fb3c37e01568ed5160753f4a0afc6ee6ea6223d1235ef301acc065a1015da5acbdd425a5bfe7bd0292fc997d98109b3899f455e306dc05ebe5fd076a9180eaf54afcad6ccd7c8719e551c04d6c5711d90cbef003645147e33c16a29b2c25ce07979338bfa1dc3243f17152345155904d7e7913f7986350b00c55a755a3c96da737d500181c18b2500f0212338a7e2f5079e73f716168940ee88555d7b5dddfbc538ffbec4b29f83e81ea407802b042c293cb663bb6fcbe5d2202f12653b6251c21ceefe4c7f25486d4b1ab9743b49b1b9e0eec9664a85f1343550e7083863f0a48ae6c9ae215d0a266b04a61e7b63f8409081c704e1da7760a03ea6e49da46cb66dc3cedbccb88a15f584793b9ae09cb04ee7d902e0b011c48a3cbf3d24909187a2f1cc3084507949fa578f10402322c90420c9eea7af2ccb995387ee4e68dbba2025486c5a7940c7491c943852166c9f4b8bb98d7b25e2315d2a3c6783eb8e4868d41d2552d298b0bdba907e9a823bfa4974d03139b245f1d4a37e7f818d03fce811d5ad5f24bd0a763363f4595126b5758400e3b7787a444564e8dedd519ccf066f33c4cc5c98381abcbed2e6c76de012d8372c2e26e803d224a0b52f24fe874f80179f07f333bc611e2f6ffd56ef06fa4e9887bafd9dd4621cf766d63ea3cae4e9476e495ee10a97eaf054a7356f94fc9ff045d90573e28f79e1057d652b9ef07f985597791d28f00469cdd9498712168397cc152bbd85a2015d06b157b92624f81514c2fd06b3ae89d59a325df8acae7c86105bfd381d99583d22d8a239b7095b452934410a2f82909f6b724b1341950259137ccee3e72c1a9dd7f177861052b98d101c503be99551cadc3e625a346aa5e6530492ed64c707cab648f54e194c93d0cebd09db65cb6c8d0f793516a3424652336dadd31cdafcdc8c0308b5d6805c50e8ac2916cf504a3bbe4ffae258be06a578e94a905992347f813fd730d723aed244ef42660f190579c60e23fce6188ef9add413040906d6785c06d7da5c570bc05a02effe8df59555af49db46423eec0f5de79a4d695fe5565e22a2fa9884bb54a2e56ced929686fa1c09999e5845642b08218d4b3d58026995302b0b93f104d016e15d9908a05b85985063119a14fe6e5faac4214c1485821e0e32f28393681aa76d562393124f76a886d0f2da48c05036f3bbb1aa6e39853d0fdf01811563ee25dbf6e4d97ba55638b88e27d5082bbc6dd02e14c616449eff7cdff9fd2626d66ab38ddce7bc56281ad97bbe424a0672886dd9d574b9434acb7854ff36d88ab2bcbcae752c297f253e927f97f15249d9cc0e8e6a73e98cb1cfa9ce335b3cdb3bf85b71fb4e1432b31a037bd18a5bf3e00c0725443aa28774fb431220e4f7fe2c48d2911d7a3c7acad1bd3d9d5fe067ef87d28d2433e2ee6432f0e69a4ca162a0cbba8fc258261ec83d1580931d70bbd782c9dd60cfc7374c19310810dde86d03330b5549bc5b777266fc1f3205d2999c8b048f21fb25a7b26bc6f43e06835c5cb7be8bdec92704da39437dc7ff1383bde3bcd138a30d0354e41da27fe349e125f7a000d4a1bec8075e7686e11814ad2ff351898c86ead8ac078071b45ccd1d408f5ad6d1b34ffbded14d757c9869ac472267eb9b663ff97900bd0322b79d9f2fb6c97809581548bebd169ba69439319e2f8b90959146c74726a6288feabadf59e62c4a67ffd5a468e021f4029e01132e308b38d6b245dee90c0f51951e2e3cc29d15e28b0fa72f96fe3059b5632b4a2199f6b5adf8671906cdda63041dac31408bb0e94c748e2e9cb42de34f485346eb9a064ae9649c959008045667b6bc5300c6d53fec79c530fd5a3d3dee396cd21ad7461f5e4082c3d3794ed67b9901a2e39f6af30d17907b470c370d466ce282ba4441fbf53eae7d630cec4e165caa78269340aa63df3a071f6e7dac0ab55774f94784fb4e3ca4286d3789822ae21ce4b41140ea922ce260610c6aa21bd94b3b7ceb538c12e648d209ed044ff91ff08453a4888b8eadb5a6a1ffe1bfed7b87fdc613627b1267819a75be9c181cbbf817576a16607a01469cf00fb4ddfd8816774d2a1431008e346493d5b02bf128c4d78dd1be681093087df9c277cda3df24a0b53076fb574452f1fb0f533f808dedddf6ee487bd1d7679c47993d62645657860d5f0a1b6d35f13fee3682613e7c138f4f370c0198fda75fafa373d5d0c3ba9c5f17fc196a8f014a2c306c5e12d627992aed6853999acb4d9580a6dc265bf0e12ab62c9f36fff604be37f2c159e7df935e74c404541b4d76ba889d8f5b871881faf070a16a2b06761050669e89e3225aa7f4accea799a4168f5956bb87fd7ba97fb89062e5b7c4a4cc280098b8af25a7e32b77224549fb231b5d5adc3f1c93ae781085c12e9ba10a8abfa25193275cadf56624471cc13f88f8ec457d203159280aa8f392e754d9e2948071793acaa556f6a800f5f4508a1345e14b3cb46ad50c09f5cd49ce508c717eb6d5aa85416e54578ea870536c8d01bf019b09c3c9bf7c0d727eee0d189eaeb2fdc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0x1000}, {&(0x7f0000001440)="362a3e123d4474c86fa9ecbac523fe78338464f6ef58246a1017846b0aeffa059ad4d3a8c2a8d3fcf6e206b6a158701fbc613ac3ab25597f4a92c07f27e04e68a33fb215eaaf7bbadf033c798342e75b775fda49d6e9798e748128ffe10d62c59785696b1666a39098617f8b0e8dc55c439e47603e6598cce1837a0ba8429163fc781d6557e27039cd81c64691366dfd2c34c501ff4dc0e97e485d4086196b7239496eca59a59d8d5ee3903d9cfb1fb2af7f098696365b2db254e0857a8bdba913cc735ca81e05f53d57c7fe97db610410b2641501bedba42bc439c63c728ee2", 0xe0}, {&(0x7f0000001200)="c3adfd99cb16cfefcd1b2ba47e5229110b217b7d3fb8bf142d62c9f284b18e947cbab918be3c885c597538864a2d89041c2c0f763ecf17a39414bd0d5b8036435047e918ed99a6424893aa1c6fa0d2fa52e026e5b06d236899a10da8ca66fa0fb99ca638df5a3bb21dcf5444e44fefea031771f0a3a6f903cf0fd1ba28", 0x7d}, {&(0x7f0000001280)="4f12fddbcba164c3f3be727cddd0771fce813575da127a41f7ac5e", 0x1b}], 0x6, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000015c0)="c8a007f0b0782cdbc03a052627bc72dcd3804b9af7e597d124de1bad2e996067be29856ae87e0665c3cd4e14f367ee8cd7395e801aa7ab8fb8f93dc16dd0414086b57301dda514f193b6535a267f1969f2b4e5c06f8b4e2626377483400ea84834d5bd27bbfea579d1c49d03f365ca24ef97a197f4b496141d18b815b3f67ea4c79cf0b2eb589e504f47525ebb42ab91a27c41903630cd53a198515ae9228bdf63ee65837b3a", 0xa6}, {&(0x7f0000001680)="9d6e6a2ac3e1e41c89cbc3c3702ca2f8a0ff7b7369eca0a8fb6174e17a940fd1fb0ef87ab5f0fe", 0x27}, {&(0x7f00000016c0)="c89042bb74b9f769241b792efc415ce5b8124fe5be9533cf335c5880450156ff35b27c485ec86177e36a4bf37744dd49d6095d47ae4db7c9babcdb60f2581dff48ea99b02f9f0c2929dd44d83da7", 0x4e}], 0x3}, {0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f00000027c0)="68d9b880557a87787049e04c9d0692e75f14c78864d37d5f7e552f68d1bf00a5b63855153cdb09ce0fa7d95397f77ce94d5783f7b2cb788bd6fbda2c816687b61d85932464a849410df6081d540585fc85bfe443fde771bdbe70c27df5852732509133cfc8381f3a8cb5fff54f449270", 0x70}, {&(0x7f0000002840)="2cf95b1ed217eaca9698ba995835c7a9b5a6a804beff234aba081a2abc417766b580dfe8ee70de7ee79f9ab2908c584676f2288c7f8a671de7b321890fdc5d0156ad9d8df66faa16788a51ed9b31ac3f4297ae1f955a0bb79bb5cfb6e4f97ba38e4f699fa9c72f1a4399dcf4c4db08e5d017b6649dd49d2a8eb6fa72f6e8bbf68230b4cc95fd9891fd59849cb78084e4f17919c747f0af97c5fd87631ee64123028c9ba48d85533beb451091c504633de43fa83355b3d45868aaa9c96b5fff5138cf3a6b890274d847e043476fa8c50e91881dda88eb67aa7c25c7784b1e874263afd29342a9a8cb1f8e873c838b61488c3358f14e604a96a920fe0f2cd3c2098a71913609617a136b73f72ceaa76267e17f53819eeb81dc7e7b582925a75ceee12929e912674758207730d62862bb482a5384d34db995ce1589378f6626a1755f2f08dc82fe2e2fbad8650ce1ae2dac48a80c59cfa2004c93ba1b881d69844dd893f1984121396fa600384bf1d9211911f87a2d808de4b9e5065c4d2167d3a9e44b8b20513e7c998b0298740606bab7057aab69bc94b7e6598e9b40107177ed090cf347c4884d9550d84d6d22b41911565ee41bea8fdb53719dc158f08d66da214e8a9caa99911d2f7207f177b916c90bf5ab9b5ee22073213179f4770fb5ef386ecdf6182f0dbf39dc759ee9b4f840c3b82a5a0bb3f38918bd951a24e39f29d1f007d650cdb579ff7bdffeb5e30b171fc74d9b0418085466026a741637fee55e934acc0c75e75b0900e2dfe0422df01245d2722a1f5d5075747cb5d2ae21a08c283af5910c29574c0a0e5fc1b7b7d545276828160fb32e25091df87cb4d95aa6a4c6de70b96c96e44d5374bde5123af48098af97656bf377c02af58c683fd69af1e1689d5f0ccc5880b9ecd979ad4a9c0cd80aaab95b644cac8ba85164071064a307a1d866ab2f71ab7b3771bdb1b985b72c88a1d040e84a1f8e32669d57a861c0fe8de31aa91eec4e928633f97236f2d7b3287048c320d429e4feda33b098fabfc14198f6731dcca5ce3174fcf3a668513615e6c7c7d3bcc04093842ad7facc5e5db7df5fefdfce284f5a1e882183687a235c8925261e24a9444b5eb53444e75a33d79d78f15034aa4ada1cdc468f6e7c6ed3b7741f6481d0792efe6785919fe4d9151cd2eb7ddffdb1004133f6aed3e51a8956dba2d2774b1a3b3283c14246d75d718991221ea11c3607a0de1bbad9f92565caf296eb123d77781b19d3f4641e6aaa17dfbd8c6ba896535748b16a2a1ec42f22332e2155900f20127aef0d79a5e85a08d9e8153db2b86d567e1150b870fcd643d8b33fe98c3398a1f60a894d76506daadb3fe7e8826a7f0b87b768a0dbed7e1bc7d38f24489bb3ee06a257827ef70466ede14f226c9dea0494eab612a5287dd54fddcdac68e6dfa2ebeafcb35b98fb9e335c17ab0a2d62489e3c2d58b1794846bab2617d90803fe8846242d2f316cef61b4355902b9abc05747e3f3993f591b9bdeb1282ae9fc1e9d2cb7efe3c728603c5335841f66e63e2f6a74849c93ee4c9105c043b7417d5e4e05cc89fdbbb6b570c55a24e574ad01e3d9be00a9372618991e589210c904c3f9ec47a4e24c632dab24e9fecf41c57bb4809e639369194ca74303300e85d680179e83d936514553b4b8a7b2c64efd0d8ca503534e2cdff6abc070e1e5bab342130d8b7f47f4f6d90b06f978c3d00f07eb430ff0ae526e8d316cfb7a71377f7e84b5e515982448bde28942c0fdd35752c9c503f635b88a2bdc2522efbae14ee4e0ba54e591a4701e4817e4f7827a0589c53a56fb4dfe43acbde1ba737393d94009f469ded563f5d63f0d89faf0f17b4385abb551a851b8716ba3b177f742a74efb50d79fffad48d872ddbb8b850df13bedc7933cf3551594dca98f019818af38eb9f074a7a7811e43b8ef2a2c8acf365d0664c442c33745907d2a794b92a2a8855382833a3d6a10da7be21a346be6ad28852e32f6bdf77ea6f916d07065221abf41d9a9ca124cad67b6f20f31b1e99e9cf828bc23aeef6a31de1e02c6479f2154990d960c925356908ddaa92a54624b123deab2b119e4195f269b81d404b51c0a51a8951d74903dc791a23a5f3e66cf4099b689701eb166be0d49e9bd1ffe48f01ca9cae44cb6917ba6d890e0b31c6b6d605c5ebf55f18bd997c068dbabc0414ea7dcf3e5044d8e160ac60429a2b9491cb807e779dbd55b253780fde74bc305bbdbb13ed3128a8275f8095e841d5f2e09da6b201e2778aadc65fb87219e2f82ffa8d82c8f6830ef8caae243fb47e4d292cae7482521f0c8d8f6196dbbadc9b7bbc04837b859912e60d4d3bba5e54fa81c0492bb1630cf24cdc68d64c9d32dd080f4042d6e6843fb43d95257c7dec905116789237309f715bec3ba2d844987cd7ff8c0c797de19467786806c5a1017be5fef7a172a7ff4dde87617fcb6bba1a2ead6b739d6774bbfcbaec68776f15b71651438e1ccae085ab2f8c4a323bda6684828d74aee8473ecb24988764eacefd6124051deadb14c204d83b4f7eb8be83e9b461750dd0ec2813b492f4da5dc9c3ff57fa6e6d80cec20a5e5c26d18a19aa1957b096169be66b483b9638fdb1dc1f0a10c1a15995cb44845c826040d980cae3aae29c53a66295c2c5bb473afc2f6cbd5a4178d0b73a3fbcea8511a7c38dce572d968d59f657e53b9b195c97dd3620212771662bcd3e1a8e89bec5330cf5a3f5e2a7d91b5ebbd5752a87f46b5a8e7ebacf927d462c0c191c6dbc96cd952d257bf01db30cbf4273aceaeeee7b7537fe4d3e4bd038bcf24aac3a200ccfffdb99d11e272b555948fce58ca904b679d69ca281809aef6cef5f2b8e27e36ed980c1bb23fbd02f4185c7011a507f5550c5c426171e5faf8deefa5cbd14c4fbdedce436f1fd75e700008dcad282cdf4b4ed7fb7b86f9c86ac22722a7d6cb04515bf9a6909d14c35a6949b4b1472022ab7f70da3a4c047a7f1b2525c1cda321afd965b10c4bd7ff624fee30ee1d5807b829047a0e960ce81a2bf202f4ecc3901f6f034573b198fd915902b90694ad7bbd3682f89d7ac0e1b074c0a38a39ae7d1440d81ddec3b6e974475656a1f1fa70708ffe6319ca4a9cb92e959abc4d2fa1e5e42be6938526b73c92b04e3ca81ec4b4be246421a64a0151bbbd0031e71baa95810b3ba41c1b755c1dfd857e975da5b24ea5d6a2a49d88e524b95c94e62f591f946deabe2c4678173ac939cb0b3a4515b69d1d823c63300ceb2e1a33ccd28c3fdcdadb3b21387cd91224672b4b3da660d5ab2e33e93701dd64ddf152c424e29bedf0c1d233bfd040b681f3d16e5e41f6adcc5fbac87fe07263c3fcac76eb43df52e7b9021296f3fef308d76e4a43f1ce9faf78f25e2984b1ae703cb3a3144393a0679fc126e7eaf6ddad2d4c243a696dbbaef9c4199870097e79a89fc902c51c57d71773a7db2a9f1729445deec98a9ad5307a2af8d94f46298f9b1ec8f607097d3e3911438f8503e28bc2f671c1de63dbb0008bab12312be08e7ff78ec39bfd90a3973d8a7ce967d00f76b1c6b0987df7841db2bb7fd8493dc5e5216aea8e750c8e030020365374a27b0b05142ce40206801ae3e601a838d8cc8f1495781497e70d5d1f5e6c2e243426fcc922b389dfbec1adbff824c34bfebce8092b183da31972bc10a59e8c956d3335bbe3108c7f05b819dadbe1b69e36a83ad550a44bda02c87f9e77cb74f9cfd3d5a1b46c40503b94482ae80c8fd1ee98d3a8bb9900df9ce21f98c9bc9984b98a1d64df8360926a9be326baee51ad1e00550417288bc466623f97d9ddf2d953322bf0bfebad448c31126378215b45c43cea11000f7863ff873cc501f83b9f34597eb976cfae300df74dd01e2ba9b0f5e57faeba01e04e672123b223a8a48a2d999413a50980d17f884011fe6b2c5e27749ab06043c5d9551562e068a5f41fa09467d71bdb5b1e7470a8cd4abcef810a3d375835b511c92ded13a0099e3e3be927083833592cd2bc4b2f03695fbeeae23457e4e4cc490bebfa66cadb6e81e049833b8067d1ca8b48ef1460ae2e84b04fcac71ceb3c3021edef76462054f8f1686f73461095b90178204abb01a7d85f28e907a17340ab1d2a17d06a6264e6a1f655c41fe661fad68acb1609cfca9afe62abdde289c21f4d832c6d16e68a2e072e12d1c362581e3991c51c0816ba50569d4fdfa1db03cb002c453424fa6b1f4e4e9cab3454f2dd1713787a9aee86a9e90f700c21cdba634e97adb873b70822875e2332a4e9236e9cfd60e63d4a94b12204d6385d166a25d8a997fce7ec280b43876cd18879eadd9b09d0405bb9b8eb1dae3cb32fcd22e4d85cad81eb5ccfc0d20ccc33a8191418ed792e78bfb33bc91ec9681e96fccf57bc765389b97f53c68efa58e61e957d49418f08ad2149b3b8bfa62ea5a56af546d61a4cf0349601a2262c5ad0dc48cf3e36a107d35d47c98cd1bdf88408be242da00ed53fa82830cc0c8624b32954fd206aded7d7c88f26b0e45ede5fef372305144847dcbba85c6007319866c0f2164224059c0648f89c2964b069e82167ad332101106494d48ab41f2972f1930d1b530794756f1c31893c0ee7214466ce55d27afa33104357880a63742dd5eca52d4ccde97ad3726109b54087b32749cc74e8d5fe3cf8bf1b3d6d05552fc6f849c4afb209bbfa7408476ecf80727dd298f24edd2346954153f55820772cf52afe7b52f2cfa97d9f160680b5b88c7bedaafa627f0e9de09b6757c6f7b85e7cc4a07da1d745b6658724acb1ee03940846615a569f56f1e816c63dd258530e06c080c513ba46c21a3af18683ac6463b3059159986c23b5a7ddfb850475f9c631b862ebf6eaec3ed8a908e71bae41de0997f59e090b6444a2b2371107f968995ec6c102af4d035da88aea2c0dafd2f9b451fc23372f147ce2279cf18e92d423b0f8b721afab414ccc663caceadc08301465d4b9397d1e64dfd281172b3264ab412bc8c92b5d46113ce00df1876d0e510f5faec47bcffa5691b9fd9011e45259768aa2ebae7a9b1a450f7a6b930b5434d1a1fb14c4dbf83edff5df2896bd6b2ba7d1c5760a62569de184c7fcde6891834ec2e461c9ea9f881c35a8398eded8ea306411199660e0f4db2b2f197acbcdf1bb922ec6554a6e419e51b030f0395ad41d82313ff6606f974da2cfb15b8194073dd3e3659d7068c8ad770ab2599078970ccd19a946129a9c745a18c5a4cddd185d2d87baa76c3e76f758fccf76150728fd9e153edf98141265eb65efd0ae280d3fc9bc07d8c99af3923f8c8c53390aa2d5fc213b59d836e7da2af029c34b8a582c6f1ce5c2bd8081f5f49709b97101bb596863f5231755f52d6ff931fc8911c39b784ecddd74a423cce43c6ef9b80575120275f0e8816c009f8a5626f5c14d3b7ade37d50db08bffaf1a992e8abd7e46c8dfbd4f1b5950685a117e1c377ddeb092762697f1059566e0380dd26053956770f3f0312fb36572fb7e3e5d7a15910034fdd9faee949dd9b4f6699d1ecffb93e90456de785e0669b5a7991fff70abd8a6b5747f1d19a605d8a09827d2d2ae89313c4f36576d1ae668c47d8b67111cf385b6c77c2955af7b37dbb2dfbc5c2b59dcfdaa2991ec23a3fd1c05aebe79aa106e5ef96cdd368afd282b29384824bc2fcdc08ed0c21f8bb42e83c60f39b79cbea86656b9a87d8ddec4d6b0f49fbc11bc108e5a13cfaffc592afedbb2b7fb500a534f066c01875bf7a76580002b", 0x1000}, {&(0x7f0000003840)="708a5c7afe1be1d14daeb711491eccb2bac70e25ac1ffdfe4f273c7be4b8c9e5fe33", 0x22}, {&(0x7f0000003880)}], 0x4, 0x0, 0x0, 0x8000}], 0x3, 0x8004) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003880)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 12:31:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)=""/45) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xc1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 12:31:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xfffffffffffffe00, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r2 = dup(r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) epoll_wait(r2, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x9) ioctl(r1, 0x5, &(0x7f0000000080)="8854bd2225d29143d3119e0eb091bbe6dbba2691aa1edfcb6d2ca5cb6e929af002b7d07f82875cf9525c03a97467768cf2a2210d1bdf6358b90398a2ce47a6bea64ac5c31412294cfc4172156cbac9") 2018/03/26 12:31:01 executing program 5: r0 = socket(0x2, 0x3, 0x5) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x800000000000014, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x20000010000) sendfile(r0, r1, 0x0, 0xffffffff) 2018/03/26 12:31:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/8) 2018/03/26 12:31:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x3, 0x4}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x5f0, 0x40005}, 0x804) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000001540)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x100, 0x117, 0x2, 0xe7, "9cd029f8cd3fb4ca609009155c6c0922832c0e7a6c18a08c1be0f8cc56ba330705ac491cc7a51876cee0a986b683665425e0b90672e0d2bf8629ab8103876adf05b7908d9b587d585c325880919c894b7003e3545663e65b3712bbe21f63f663c566b10f8c2dcc8482f5630d003185a4807b56415bb56a28582a208b03909417af603fa57dfbc09f44815957abbb069e0b6aebcc814dcc5cb48c513e3591d17977c600d8a36395bc0953086bef15a8648802e09577969a64cd50732395fa8be9fc05c7a582b8b893c35ec58af4b9d99a403f5a01f36289378b4524ae9460ccfd52f5722fb42d2d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x8a, "8b77e8b5f929fe67cf936895ee84b9d0511afec0fca93ce13dabdddbca35aaf205fba0292a479b906a956e02fd88fffbdd63211d2fa687778d0c974f5faf3483a79992edb18263b99984e0504c159b35d2bb1b8928d4f582eb4acb7e730c953bb9d741f40cc5e9ab43544ef8bae6155e30fbb8b3e21c729cf5f6e02c4056b7d038a3be3d9830ec7b86ee"}, @assoc={0x18, 0x117, 0x4, 0xd957}], 0x1e8}], 0x1, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000180)={0x3, 0x80, 0x100, 0x571, 0x40, 0x80000000, 0x4, 0x2, 0x800000000, 0x100}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:01 executing program 0: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x10001, &(0x7f0000011000/0x4000)=nil, 0x3) 2018/03/26 12:31:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) signalfd(r0, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/26 12:31:01 executing program 5: epoll_create1(0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0xc0, &(0x7f0000000140)="26e3ea593034bead81c9cba957a1b78bbcd44f47672647393a5e1e7adf1fb2b8be6eafc18ba05f1b491887ccf2ec10d8a6f62e17655f5f6dd2c887254f0cdf142525757726d697b6483e6484c36663bdfd5c70034550ae29f411dab140046b7ec0395ba016fbac0f4d1abcad289c9d3a5dfb9ca8aa320aa94bbcc478d57348e1ffc668f2b51211196a91dbeabe703fed3d7a937ddff28508d15fb3df2a63416ff8a705fdaa99cd2425dd974f8fd92630d88d05056430b11908f58a575fe57712"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/03/26 12:31:01 executing program 3: r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200)=0x6, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x1ff}) getpeername$packet(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x440800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000080)) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/26 12:31:01 executing program 4: syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000aaaaaaaaaaaa810000ef85000000000000000000000000ffff00000000fe8000000000000000000000000000aa08009078050000000000000000000000000000000000000000"], &(0x7f0000000400)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x6, 0x5, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/26 12:31:01 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x6, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/236, 0xec}], 0x1, &(0x7f00000004c0)=""/33, 0x21}, 0x100) r2 = dup2(r0, r1) ioctl$int_out(r2, 0x5460, &(0x7f0000000040)) 2018/03/26 12:31:01 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/26 12:31:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') fcntl$setsig(r0, 0xa, 0x3) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005e2ff0)=[{&(0x7f0000fa6000)=""/100, 0x64}], 0x1, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) 2018/03/26 12:31:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r2, &(0x7f00000000c0)=""/83, 0x37e) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001200)) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x40, 0x111000) r4 = accept$alg(r0, 0x0, 0x0) connect$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendmmsg$alg(r4, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:01 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x80000) socket$inet6(0xa, 0x1, 0x7) 2018/03/26 12:31:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) socket$l2tp(0x18, 0x1, 0x1) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r2) 2018/03/26 12:31:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x4) 2018/03/26 12:31:01 executing program 3: r0 = getpid() r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20200) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/235, 0xeb}], 0x1) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='net/dev\x00') readv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/164, 0xa4}], 0x1) 2018/03/26 12:31:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') r1 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') renameat2(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x6) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r2, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) r3 = semget$private(0x0, 0x0, 0x2) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f00000000c0)=""/178) 2018/03/26 12:31:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x9a3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/03/26 12:31:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400006, r2}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/26 12:31:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r#'], 0x5) 2018/03/26 12:31:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x6a, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x8000, [0x4, 0xc787, 0x2, 0x3, 0x2, 0x5, 0x0, 0x5]}, 0x5c) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000f2dffc)=0x4) 2018/03/26 12:31:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001340)={0x0, 0x9, 0x20}, &(0x7f0000001380)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000013c0)={0x0, 0x7, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001700)={0x0, 0x7ff}, &(0x7f0000002780)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000027c0)={0x0, 0x1}, &(0x7f0000002800)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002900)=[{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000140)="c7bb8eac05da7c189a8dc27ed166631dc01f76d8e89bec19e32443d82255a76becda049d75a3e4570d17521e81b327c62d4f35122911d6d9f99710ead73d50085a60d604f254cff17a", 0x49}, {&(0x7f0000001200)="a3e774a1aa99b0d4e7098b1fd54ae197540a33b2312f81e2114eca4cd75e3db26aa7c535a025644cebac7df118d32341e9d35686a3f8f76607bb0e3de0f49810f61c99114d5430a4b12384f85a9f6b591984f769d643f00186ab38920388672b5c58fd65c5fefd93c4c902", 0x6b}], 0x2, &(0x7f0000001440)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xff, 0xe9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xd, 0x80000000, 0x5, r4}}], 0x60, 0x14}, {&(0x7f00000014c0)=@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000001500)="77b74e8d1749d4c27fd1b2886b6f32e3a5e2e00c123082a3d1566cb5c7c31ec06035892d1ab884692b018abe1a6f89d3a51b07168b3e5f02feca7e8f32bf31d50993e2df1d502b4b28bef6182c25669dc206bd739be2665f7917bd970042e18da9316f8af4798d91931fd3e473ecf60402ddc9312b5fb70d2c4f40697aa9a74d4cd66a8897871425994f60d7e76e9f2a163e196ac47f8e16cf72af034fd8a226f3185db2b04bfc01718d33f4f20b7736c7f691168d802cbdeb770e40b0ca1bea49395973eb", 0xc5}, {&(0x7f0000001780)="9aafe11bcb7223b89e9c3b897971fff3ff1bb20478fdc52621608da8d848d682063f293e32ffec98b5bd5329c145f8dfcce717b526118bdf5d3858c73d6e727de72f09d6b55ca9d5d85e380b6e17c14038411ce7c844bfac8c03c3463a1c204c330c203fcdcb47e0a02ba0533d44b5dc37b3f2bc186a1f4905ec3fa8ca955ca4c220bfe9f5681b5b1deeedb726b83fa6d2b71598fbb6a2c84af5cf1d10921d968d26a767f2aa2953b867a2c87f75cbb7dd99ee7fa9e96541c5f67d3435d512d458b7c6ff15508435c62396b801dca1bbc657c8d042e93538eb01747bccd56b44c4b7f4d7fceefc55933fc73c9f9b83a183a4698599fcad19b517bb8ea10ca9193d0a40a8b2f1d34e1444e8a5b38c6f979c70f3d21c511e5b4aa125a3b4d5cafd58c419b0973cc7c83aa01fce63b55960a601f8e5bd61b8ccf668626991570bd181ebe0cb5373c1c1b1ed25d51e677284ecfe356f055c501355f282ef18683cab76f7c1ad5f67389e2f0bd1750b5f297f5e57a523565ad6cc0c78fe85fb7cd239b6e427b9e077ab8cb971899405de2e2ccb22e6bcebaaece0d2d53d7bce6f8c0225a4699d046be9866e2dd5dc304014c068e4935c2eb6c8eab4edf0d0e238f935e3df24ac99197238e6e0fe93bf743415d322355532d582593e590576d55108ede4844de0fd674fd3fbf2bfe716af3bcbbedc758cd83ed08affc5ae513019281535a2784ef886f2b21c93e0edba01c3b7468c4ba9235c98219aebaf713c3ba19530ecd1cab98af1487188bb90673464e0cdcb741cff70dfedbb53fed17eafb25ad13434edd7c9d8ee93ecfa79f61183c8bcf9f9217b1d8fac0beb4798c1be9b0d34cd1900e22814eeb0907cfb60185b3bc629fb3aab248e59febdb4aabee2e230bf8896d72342f38c8a60a2bfcbf35c9e20cd994dca6b5608c41139c703775c155cd4f99b19947fc43f0be0ac928fafc543428c31e2c317758931730ff9508d48cd892460277696691554412d14981530e9d59b3d17b96278242688c8281c19f735920c2bbe4d30a0482c112b2e15f8dba4f91d4997a0309ac8ca0fcf7a3446c9f165436836019288f1a28d2ec7fcd006af232222375dc7b7a899c716c3cdd51c6e0d8b60faa8915f4531a4b14edef767ecf9bc13b4efc3dc4ae5048865d2792897c1a3700bfcc6732d82909d6c025035ff3bb9cee985e28e064f7b9b86a02bc0d2fda2ac124f6ba4f0f491fb253055387e279f365200845f90d63431d12b16b4ffe0d9937772edc9f91d8b175f17428831b86d5438db0eeaf5edc93316d6c5dd890199edc18c2d08f6eae7572e75fc48149144fef869a7d4b7c1faf814ce3b26bc05f0eb991b6247815ba77f6f23d0eba072ac7abafe42a3e114da3caae6d1cb15108e7bb4c2451ceaaeba8ea75649e41a1c4ef7d5aa2e037586a7df9abb171d7f0e9721b480269ec79ea7400f8ef5afae84c1711effec4676e2737067c031b3e5d3d0bc3ba996ae98a62d878bf8e2a83ea463bd357d02d0b84aa87a0356ccdbec3adaba7b03c2becf0acd1b38a09e37040c4d7bafdc86c538dbd4c1b6941786d8788ab154dc37fe21e73d369c4a57724c1ea6c508ab7106909f66ce36c7c685244ff259c14349f6e84c669b65350be38074fcd9035660a81df8ef09c6117214bc66a6441d11caa2d7ef66bf45999f82d78322150a513839f43e83a915ca8330162d9226270c58586534bd5b1070090250b83f9b10287460043505656252538f73364acfbdae8bcc0383d4a5300785f298af5e59e70bcb0a2e2375bd05046ca5b913b8678b546f6d0e5632396f4a805b600b407ae5ccf6b0d03baea0909cd7c238d3e4e9e7b468029bb81088087cf11b898010e8759e22bbd5206f55a4a4ef183b4acf210a661e4afcc975d78ffb3270d50a84715aab9e8a89dfd9474f7e6a8f9c4774837d42647768c50a9bbd879ac6aafb9ac10f1c94df98e9fd00037266c67fd87ea16e990bb6383450b4ad2d2eb37ee162a648842094dcecd4cb6ede5ea3a423e408d5cac98d2bad955b0b17477250753590ca009fd0f1528aec60705a727f792f356476f5292d8639a9da6b020158b564e527ac6be82e99658f87272409e22a4cb70dfdf16e7e8f4d647ca5db8548e18b83abcc9880b9ccb7eb7cf6e50ff4319c1fe61514c2f5167ba433024c8037fd12b0d13329272f094e4708ab703d6050f6d9954713770c77bb1ec360887735e54e9fe82a57491775f4ba6fda47062b18fcc5abbbba0c698faf17aced8809358a42a4cb396994d0a3a91092a718b17e6c2c38f1814a6628311fe9d6442e18145eb992826988db5adb36715cef3a80997ab7d56ba5cb2c86c57088f9e61ba56be296b41f7069c300e1af530b79091bee599bddaa0a43ef9ea9070d6c0c1662b0f29e94e45c8f0269006e4cf0239e1feada278a6c01ffc1b72f892736b8e3a690263f38e1d67d86c993547070a0f126514a0e252871a254359535cac5930aa47ddf034f0d6ea60e666e991475efba97ecee26a894766e6f701f8cfc851b78bc921646a7701f4e080078bf916eb73362aeca243abc2a8b8f5bed655fb712adc1f5a0eb07020aa817ac11dc1d7017f0fbad7fb50b4e74f65acdeb1a25c2f4cce0b58972e4d076c5e92fdf4db41b1993421dedf2cdf93ba678ea03dd195a130278bdbee71105e7321aa1d7d1b086ad0766ecf848a047eb6c24936a643eed4d0ac401aa622d738e60a04df51b152de8fe56ef3a04a11a3dba668d76b83e4f3deade2572caf6894894cccf78f1568cd69cb3a924751bd649d4f8c8739b2cd38be9481a859c36a600e197aab52f8c999c7f627f0ec8add1ec8cb6ba1a48019e9f547007b4f156aa49067e400a60a3a92336aec762e7d919d7fbd2bcfcc9a52cbd610a0d217ef0a8344760c2fb0cec6ddf8df835c24cab1d66487c8f3a2299fc71b98b1812af4ce62813ba29c07dec86dc1b8feb4157f904f37827a7fa7559c24b9d39dd380260d8e6f5b02684d6961ca703c01252a958fae439baffaa8381b7689acb3f309dc3002362d682394be6c4cb5063c8b4987c58185e3e925cf595100e243d4b3a9831ca9e3583998825d319355436dcfe6f0ee82e9aca30fc0dc802b6f233e032dfd0da84d18b0a37864ae667ef684a51aabb78d3aebdfeee62c79bbaefb01162b7f8845f242ed4fee5f71b0e0b82c3d25a07dc712d675d1b3e2872b541ea4515c3e71d3bb08d976a6e547aa7ba42c9a3929b61ed39a5274717cdb0c085e6a065f7cb36a9d965d22a48bac8cadc4ce534abebf1a8f6ff8f4b2242a550861d1e74fa2d819bec1110e3aa9239ed970ad62738d8be887c484f5e8b427f9081996eef916567aa02df95400eeb487ce3892703e197d7475665d0b2815bb2946396d758f91a7849ed3a33be3bf238eacb4995646a5aed8cb3bdc3e89802f8728c4603b4bb9a8600300b4f6f7a65ad010ad2bc0046e6a5c1f8026eb4aee7c7e6150ac04fe24084ad17caa97e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0x1000}, {&(0x7f0000001600)="ebaf6f2b690a1967d65d9513459a88395596d010", 0x14}], 0x3, &(0x7f0000002840)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0xffff, 0x4, 0xc56}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x8, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0x3, 0x100, r6}}], 0x90, 0x80}], 0x2, 0x4040000) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) utimes(&(0x7f00000016c0)='./file0\x00', &(0x7f00000029c0)={{r7, r8/1000+30000}, {0x0, 0x2710}}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002a00)={r5, 0xffffffff, 0x20}, 0xc) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer2\x00', 0x500, 0x0) ioctl$TIOCCONS(r9, 0x541d) 2018/03/26 12:31:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000240)="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", 0x1000, 0x20000000, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/26 12:31:02 executing program 5: r0 = socket(0x12, 0x0, 0x9) sendto(r0, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13a4e7", 0x12, 0x0, 0x0, 0x0) 2018/03/26 12:31:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc, 0xfffffffffffffa80, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xb) time(&(0x7f0000000100)) r0 = socket$inet6(0xa, 0x40000080808, 0x0) exit_group(0x6) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000140)=""/27) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/26 12:31:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000e18000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d70ff0)={0x1a, 0x0, &(0x7f000079a000)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x2) 2018/03/26 12:31:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x5) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x14d003, 0x0) 2018/03/26 12:31:02 executing program 2: unshare(0x400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800000000028042, 0x101) fallocate(r0, 0x0, 0x0, 0x1f) 2018/03/26 12:31:02 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000300)=ANY=[@ANYBLOB="17000000a46bf2ed683acaf7a8ad1745949c90f54c41e4c57cb009"]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000000c0)=""/189) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)) 2018/03/26 12:31:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x181c00) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001400)={{0xa, 0x4e24, 0x4, @empty, 0x80000001}, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x200}, 0x4, [0x401, 0x7f, 0x7, 0x0, 0x3, 0x7f4, 0x2]}, 0x5c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000001200)=""/138, 0x8a}, &(0x7f0000000140), 0x42}, 0x20) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00000013c0)={r3, r4+10000000}, &(0x7f00000000c0)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:02 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7fff000000}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/129) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000000000)=""/174) 2018/03/26 12:31:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x23, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffffffff, 0xaa, 0x5, 0x401, 0x3ff, 0x1450, 0x0, 0xe9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xa7, 0x10}, &(0x7f0000000140)=0xffffffffffffff4c) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000000, 0x0, 0x0, 0x20000000, 0x20000000], 0x0, &(0x7f0000000080)}, 0x78) 2018/03/26 12:31:02 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x0, 0x7b, 0x4, 0x10001}, 0x6) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) 2018/03/26 12:31:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) syncfs(r0) 2018/03/26 12:31:02 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') r1 = dup(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) move_pages(r2, 0x4, &(0x7f00000002c0)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil], &(0x7f0000000440)=[0x3, 0x7f, 0x1], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x2) ioctl$int_in(r1, 0x5421, &(0x7f00000006c0)=0x1f) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)=0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f0000000700)=""/19, 0x13, 0x0, &(0x7f0000000740)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x3, 0xfffffffffffffe42) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) rename(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='./bus/file0\x00') renameat(r1, &(0x7f0000000240)='./bus\x00', r1, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000680)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r4, 0xa, 0x27) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000500)={0x0, @remote, @local}, &(0x7f0000000540)=0xffffffcb) connect$packet(r1, &(0x7f0000000580)={0x11, 0x1d, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r5, 0x3, 0x20}, 0xc) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ftruncate(r1, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/26 12:31:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200200, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xc, 0x2, 0x7, 0x34, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd2d, 0x3504}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x6e6bb0, 0x5, {0x6, 0x3f, 0x7, 0x5, 0x0, 0x800, 0x0, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x1d, 0x18, 0x6, 0xfff, 0xdf, "7bf46bfc5e8c40df740cc6744ace2b9012708dbc85645d71be8323ff75ce4de0ad8c62db2f2f2f7492797d9fb0574d4acc52074ce28e3e0704510b16a90639e6b623d586990283f87977c4725ac72c0e688d5c182afb57f76e36ff43528ac262f80e2847685ddfac5322deb0c45e689e663d748ed1c740684a8e2c293a87585dc65f89bc14cd70178be76a471557b9e3eedb76df94c0bd15ef854e0761e67acaa2647c06472a2f2922341d4c1806186b013507143fa2400eac4d1f1d220e99a878cfcc0e68d22f5998bd9d2d7de0f0990c39e325e984a31e06f5582e58a0db"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2801}, @sadb_sa={0x2, 0x1, 0x4d2, 0x6, 0xfffffffffffffffc, 0x57, 0x2, 0xa0000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x6, 0x0, 0x6e6bb5, 0x100000001, {0x6, 0x3c, 0xbe, 0x3, 0x0, 0x80000000, 0x0, @in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0x1a0}, 0x1}, 0x4000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000003f3166cace318e832ef9361c03126f84b24e951fca4b2702880d33f31fab6a8106dc22b99d5f9058b4a0c3c66e02429185166a9930673a246874325fa6a3f2e4b13c91cb0000"], 0x18}, 0x0) [ 261.609404] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/26 12:31:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf1, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0xcf51}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x800000000, r2, 0x10003, 0x3b0cd683}) 2018/03/26 12:31:03 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001280)='/dev/dsp\x00', 0x80, 0x0) connect(r0, &(0x7f0000001340)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0xfffffffffffffe23) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001200)="3152b6647d542d036cfc71264dc5468aef1a4b", 0xa242359aa713ca11) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000080)) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0), 0x1, &(0x7f0000000200), 0x234}], 0x25, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x39, "270202"}], 0x18}, 0x0) 2018/03/26 12:31:03 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00000000c0)=""/53, 0x171, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xfffffffffffffffe, 0xcf6e) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/38, 0x26, 0x0) write$rdma_cm(r0, &(0x7f00000028c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002880), 0x106}}, 0x20) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/26 12:31:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) r1 = dup(r0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:passwd_exec_t:s0\x00', 0x23) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x800) 2018/03/26 12:31:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x2, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) move_pages(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000ffb000/0x2000)=nil], &(0x7f0000000180)=[0x95d, 0x7, 0x1, 0x7f, 0x100000000, 0x7ff, 0xffffffffca4b6dcb, 0x2, 0x5], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="11", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="3d879584d44d7d43e8abb80895a5c573a349be69840da2006d847cbcf6b0a87ae4b77e61db84728865436e30b18d74b8ceef03abf8a0045b61852466ea308f2b7e2fe35544f2452b7998d41aecccd721361e4ba2c5a3a001ad9b7e855ff7f7c80a0e23b9568ee52fa1dbe54811e3de7e160d36cd6b5b07ce29c53317c1da02f268398715dfcfb5291a2af0c17c77479381e4c025560f66490b639cee27020cde26ed97a994ca6032ea9d2fee9381d9ed1ef2986f5c9c4d8e7e64c079d37b575ec416748a8a68d9160212a0f8a8bab91041eee02859d22a40995b1e52c3c47f8c9e9195ffb51ff758ded8d0215052217861a7f51baf70d761ac6d7758512f05d8982705b8670ef5371b76716757ddcb1d3690e6fb742006e46ba28befb8ea1f23cd26846d8f3c8eb3cdb9c27799106309d81f00232af8db95e32691ccbca393d93954eaf35a6883e550d83a2c94744371ce306b562ba365512e77267706788beaa2d643a844b4a1a5dddccf5d0d0b9900be7668a80d606378522cc522a4edc3f038e4078661016b52264252676c4d3a75ac249457d22357d86da9a6deb6bd42f91f352d33b2e29cccc0d344d9d8bee343d23543aa745433602b294b05caeed1f6b2497bbb0408dd17e83b9ddb8a1da2874f45b8bc84ddb942df84bdb9904bc2d05b31c3a31a1d36b2b79c3bd1545147d1b962c41bce854102de2b377322decff664a7df9ac3e80a8ea44c699b412086d4dac699517fd3fe2aa3eaeb8b76273bd57d3130f6cdb4f2c8197b7e11bfd311e511a041eadc6bf1a0a84363fc800d5b5d2e3eb57b60a7bf01648ca18ab882c702996d1d84593d254f10cd566a1b64a180f863b43fa3a8e74efce780bb1dcbeb2e34603fc7b5e6b40e2a5998c50db5867eb83dd7442c80e8c8bbc15d77b018a591e03b90ff27665cccd74aa93d98fc78b9a58f79d949174ed17141c492ab8dde78176bd8f2d752e349673f59a4d1d086ee52f5ef9a395983d43b10725de8a86de704e817e7160bd707dc1c525eb58d0f0ac0d65b988b3a06d46dd0463931d7df43b41c571ab380674115548b63d3612f6ebf500c58e62eb82ba00d19caf5fbcbeee8fd173b37117788f265c53d17997e4aea4f5123b959ea013d44e294452f377dc45d5a8ac9f7f48c2337ce41d53f60af77a7a0f609d3c3d0787864b34ea186bc04245964eb37086b6fdce5f3babe5b602a9e2685924e7540c58235ad47e681d811de5f2860a98d52f088d638a53deeb854b9cecf04449981c8ecd032d670bf5f9eb860023c0815ccef4d8d1a1a44f2dfe6cb2feb67ab4bada511773db1db6d46e910e6a47caf687c4998b9ca0b3678804e5a131ca678f8c125369d67b06bd14564ba9dfcfa9cd1d6010133164bab99a5cc0b6f78e8815dfd492e84bfabf002bc2f542e2dbbe313737d14aefcf673d1ff79e24f09fc4f4d28155a2e6321b6a402a402fb80ac198ee355ec13e3b8c6f27d3864b91b4414285fc39040505ab920cd8fa30bd600739cca86fafe73df080092af880174a8ffaaac295f0823931d1019123bc26f7c4ad6a2fbb0ec87911e98eb64e4be1d4df6c6adb8d877271340923527c3f0a6599179182ab00dabd483bcff0942d52cdd5372a6cd6e99960cb723005995a3aa3af6e441c42be8514031ceee9d5333c1a9fb097a5890d8469de2468b4d034f89288cfa5b7afb7c92a2525c66aa9d4f8a4d63fd6564c953d696f664ace18e22c9025b86221abefbaa1c37e989823cfeca7ce3658d975f79e32ff03d7ae15c0b97de444e3547f36b1cbb24aaa74ca92d774409b585b442a6598ad5ebe96a51d4265be099b4676eff0034a8a5f6f7939d34da30eecaf4c74afc8c26aef6664f4bd0271b1b047c16eef6dd69c4e1a4ea3b97110747099acc342f4abf4cb5af06a2b4f50f41bf00b4c2dc84c38bcf6a1f94a89d347676af147ae1835d0d80e97b20f52ec47eb8127d158fc0928a7d8479e7aaff4393b75d0d4553db0c01805d63cc9e24d2df96de9cb06fd56d669aa7fa8cac7efec65dba29de37f2c6eed312f7b81ff9b26778563e839205f84271297389e2d89ecdc0ddafa9c379242b6d4509c6", 0x5d3}], 0x1) 2018/03/26 12:31:03 executing program 4: prctl$intptr(0x17, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x1000, 0xb1, &(0x7f0000000400)="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", &(0x7f0000001400)=""/177, 0x708, 0x9}, 0x28) clock_gettime(0x7, &(0x7f0000000340)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) chdir(&(0x7f0000000280)='./file0\x00') write$evdev(r1, &(0x7f0000000100)=[{{}, 0x6, 0x9, 0x2}, {{0x77359400}, 0x5, 0x7, 0x9b}, {{r2, r3/1000+10000}, 0x0, 0x4, 0x1}, {{0x0, 0x7530}, 0x1, 0x10001, 0x80000000}, {{0x0, 0x2710}, 0x7fff, 0x100000000, 0x60}, {{0x77359400}, 0x1f, 0x5, 0x401}, {{r4, r5/1000+10000}, 0x3, 0x401000000000}, {{0x0, 0x7530}, 0xea31, 0x9, 0x9}, {{r6, r7/1000+30000}, 0x8, 0xaa4d, 0xfffffffffffeffff}], 0xd8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x4, 0x8, 0x9, 0x8, 0x3, 0x3}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000002c0)) 2018/03/26 12:31:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x3, 0xa, &(0x7f0000000040)="4d4d7c16d09bf8d8bbc1"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=ANY=[@ANYBLOB="24000000180007fb00000000000000000a94000000000000d7f0e34a"], 0x1c}, 0x1}, 0x0) 2018/03/26 12:31:03 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000080)=""/59, 0x3b) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xfffffffffffffc72) r2 = fcntl$getown(r1, 0x9) prlimit64(r2, 0x0, &(0x7f00000000c0)={0xff, 0x6}, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/03/26 12:31:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400300, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x39, 0x4, @tid=r3}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='1'], 0x1) 2018/03/26 12:31:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001740)="90", 0x1}], 0x1, &(0x7f0000000200), 0x0, 0x3}], 0x19, 0x40) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000000000200000000"]}) 2018/03/26 12:31:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x5d) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) 2018/03/26 12:31:03 executing program 4: r0 = geteuid() r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x741, 0x3, 0x1, 0x0, 0xa, [{0x4, 0x7, 0xb98, 0x0, 0x0, 0x80}, {0x8, 0x7, 0x200, 0x0, 0x0, 0x300}, {0x40, 0x3, 0x9, 0x0, 0x0, 0x408}, {0x8, 0x401, 0x2}, {0x8001, 0x1, 0xffffffff, 0x0, 0x0, 0x1000}, {0x0, 0xfe0, 0x401, 0x0, 0x0, 0x409}, {0x8000, 0x100, 0x6, 0x0, 0x0, 0x4}, {0x46ea38f1, 0x79, 0x0, 0x0, 0x0, 0x900}, {0x1, 0x7}, {0xc96d, 0x8, 0xff, 0x0, 0x0, 0x1008}]}) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000340)={0x0, 0x0, [0xb0, 0x3, 0x20]}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f00000003c0)=""/233) getpeername$unix(r5, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e) ioctl$TCSBRK(r5, 0x5409, 0x9) r6 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x8, 0x220000) preadv(r6, &(0x7f0000001a00)=[{&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f00000006c0)=""/179, 0xb3}, {&(0x7f0000000780)=""/248, 0xf8}, {&(0x7f0000000880)=""/42, 0x2a}, {&(0x7f00000008c0)=""/75, 0x4b}, {&(0x7f0000000940)=""/185, 0xb9}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x7, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a80)) ioctl$KDSKBLED(r5, 0x4b65, 0x9) r7 = syz_open_dev$sg(&(0x7f0000001ac0)='/dev/sg#\x00', 0x9c, 0x200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001c00)={'broute\x00', 0x0, 0x3, 0xc0, [], 0x2, &(0x7f0000001b00)=[{}, {}], &(0x7f0000001b40)=""/192}, &(0x7f0000001c80)=0x78) getsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000001d40)) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001d80)) ioctl$TCSBRKP(r5, 0x5425, 0x31d) link(&(0x7f0000001dc0)='./file1\x00', &(0x7f0000001e00)='./file0\x00') setns(r6, 0x8000000) prctl$setfpexc(0xc, 0x20001) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000001e40)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001e80)={0x9, 0x0, 0x10003, 0x9c9}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000001ec0)={0x6, r8}) r9 = add_key$user(&(0x7f0000001f00)='user\x00', &(0x7f0000001f40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001f80)="3f2d4fbeb92adcc6532a5ae32ce2fab14c1baa6bbcbf6f8f34e3325ef7a63acf272adb0aff28a91366fc2c4a6a97cffe", 0x30, 0x0) keyctl$revoke(0x3, r9) 2018/03/26 12:31:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="02130000020000000000000000000000dc4ffcc5a2b595932c562b70235aaa760000fefea8f3cb39864a144944c5b10f4e7bb85fd75917c6b66b5de28b8140598a8aa5284eed19b979ef6950bbedca9b8085a408c024e895b083611350b432f779bd4b094814d29a6f754984e54a2f82794e11629bec99e125d4910ca5d6947046994be75a82bdb2952a8b7df8e1f22004a2a57f02e859c1051b89541c1910a3f7795739afd5b551730174e1e96e76229f2e1ee44a3917fbbf6425284233f197b40704"], 0x10}, 0x1}, 0x0) 2018/03/26 12:31:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000039c0)=ANY=[@ANYBLOB="01000000000000fa", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000e88ea0d1541c9cc65f2a53db8d1f320ae236bc2825a1a0104b2b0ee7a87e4142870a1a09d0d2b89461492767e88466342776774db63025db0c8f44dd31603c18ad57887473859905ffa00d3a3ec61e20ac983b1df070ede8182e69bb"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x16) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x408800, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) 2018/03/26 12:31:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xfd7, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001200)={0x0, 0x7, 0x9}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001340)={r2, @in6={{0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}}}, 0xd416}, &(0x7f0000001280)=0x90) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) accept4$bt_l2cap(r4, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) sendmmsg$alg(r3, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280140, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000340)=ANY=[@ANYBLOB=' '], 0x1) 2018/03/26 12:31:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000280)=0x452c) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e, 0x800) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/26 12:31:03 executing program 3: socket$key(0xf, 0x3, 0x2) 2018/03/26 12:31:03 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xa444) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f00000001c0)=0x2, 0xf8ff7e7a4ec0a16a) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0xcf}], 0x1) getsockopt$inet_int(r2, 0x0, 0x3b, &(0x7f0000000300), &(0x7f0000000280)=0x6a) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x0, 0x3, 0x10000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x5, 0x0, 0x78, &(0x7f0000ffc000/0x3000)=nil, 0x100000000}) poll(&(0x7f0000000240)=[{r2}], 0x1, 0x7fff) 2018/03/26 12:31:03 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4a280, 0x100) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2018/03/26 12:31:03 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e24, @rand_addr=0x39}}) bind(r0, &(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) 2018/03/26 12:31:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000240)={0x8, 0x800000000000}) close(r0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x81}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0xe8}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"69705f767469a400", r1}) 2018/03/26 12:31:03 executing program 3: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x6, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000005) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xec41, 0x141000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x10001, 0x1}, 0x2) r2 = syz_open_pts(r0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000300)=""/229) r4 = dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$KVM_SMI(r4, 0xaeb7) 2018/03/26 12:31:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) fallocate(r0, 0x400000000000003, 0x200000000, 0x80000000000) r1 = getpid() migrate_pages(r1, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x3ff) 2018/03/26 12:31:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'yam0\x00', 0x7fff}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6272696467653061900000009d6e4b89", &(0x7f0000000280)=ANY=[@ANYBLOB="00000009050000d7a1f1cb6b0000000000f2ff003f4b95678c98275280116ef8b111d698707bcc5f994831c3443726344a1a027e64ff44a5cf253d878fee2200935a37e7407c2951834ff7825da4ed5034d6869142e4553ee43233d2e794af45c4f2cdf8577d0e1145e4833107558fbdbee4b88fc6388a3d739390b6b46974a8b197f579855968dd47d7c32366d97b4f49d3e294f076cee3d37e8533f7889be1ec8aa29ad291af227ae41bfcefc367ad67c4f83c1a2074fd641b8759499da4ca5c84115f87b9e80ea06b89e1c15e8ec4a32a772c1933a0141d64971f245e40976ddf4c7d764db7f8"]}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2000008}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2400) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x40, 0x401, 0x3f, 0x43, 0x20, 0x3}, 0x7}, 0xa) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r3, r4, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r5}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x1000, &(0x7f00000000c0)=0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000380)={'yam0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/03/26 12:31:03 executing program 2: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b080)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000009640)=[{&(0x7f000000a080)="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", 0x12d}], 0x1, &(0x7f0000009680)}}], 0x1, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x3f, 0x0) truncate(&(0x7f0000000040)='./file0/file0\x00', 0xfff) 2018/03/26 12:31:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 2018/03/26 12:31:03 executing program 1: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r0, r1/1000+30000}}) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x4) 2018/03/26 12:31:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0x197) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd6, "553c77e7e4a359a98703fe285f0ea63d68aae3007586db2a029dd75c140510a908d745f28a9cba5d5adf3c62210dfd2eecd1a79d6dcd3d3e793e73adc0454e945068d4d8fd6e187aba183ca1ebc3eda1a7fbfe06efb1ae3aa1bee16d75505568c307fad4cfbd41628a63ac4a503fd7bb3dab0cc8bdacfd3205d40b0b289b39c074a76d8d2691ca55b832c2eb603a543ff85265af83881f31a61218253ed69bc7ee8fa6703a027d6030a874becc04bf8a80798142572e335498987dccdb82d144ce4071adac5643fd43cac857fb026c498eceab329c76"}, &(0x7f0000000200)=0xde) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x84) ioctl$TIOCCONS(r0, 0x541d) 2018/03/26 12:31:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f0000000600)={&(0x7f0000000080)=@ax25={0x3, {"cf15760e463d59"}, 0x4}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000000c0)="9a19b9c59acb86", 0x7}, {&(0x7f0000000100)="b3c83bc1190cbedb22939968d765aacec95909373b7b46365d21a52872", 0x1d}, {&(0x7f0000000140)="e7bdb23a9e59be3cabddd36de4a76caade4ce82d99a9587d283fa46ad77d0236ad849267dfd769bc8f0aec8f8b190b9e2614f5b13d235abbab9fb051fd7050f2de70b95030e1427b", 0x48}, {&(0x7f00000001c0)="e167f5bf9c6969dab90f957bfe7b7788386908d82ce783967695d7eed54f9b33e62fab982ebf12813f008e0bb2b0d9f3b46bf2ea9cb075be64843226db29c73edfbf2e8636f3a81a7ed33f108ae3757c5855c461bf66d6aebc2c1c9f1e2588bae7a6ceb163ddc0254b18cb502c74adda751cf5e359925b4f1c19170e8de29fc31ba11cecce80e3d021cbf9ace5dd9020b71312", 0x93}, {&(0x7f0000000280)="c4b8e39aba77e02de5a1b6b8df3154b1668a9111d5ee2b1f16be4ff0fbb62d1ba7900955d1d1265e232a26cee6a522ce1115d146135704b333f0c3549ee0481c848569d263d570d0fd9703c98b59e495693b22d5b81422ee0639b5459703d70205a18e2f9fc7737be5270060832254", 0x6f}, {&(0x7f00000003c0)="d4a6c9996525a14e4f61a7aeaac8c93254712598bb4b25b6e368bb15922db38061591299b9d05b3d3386b9bdffeca1eccfc29b341cdba305a2c65637d1bc778b9ac30314b87819df345dd80cb5c5a3ba279764349cfb2bbdd42d17a17842ac5d958028081b3875f97ffb3ce7ad252210e8be3ffec90e149679b82b38afa880a88ac96a1a62321d8015228501e73cdeea4fa98987bd778afded01316a5a47d55bcba15080e943d041b9f4", 0xaa}, {&(0x7f00000006c0)="01bdded4cbe8ce451d4c9bad2bf0a6363ee6a2f813652a048f569de658986a25072e0356392f0fede8b918418dbfd8cbac26867520be679066bb776b1751c96357e06fb31c035d97d121e0ca28cc4fad6e6981d1cefb9867db42b9b14249a588f69f9c0f6786e067f223624d2c22ce8c561673a77e3c9fbe4213c84df588d2939395646004f3c1f170228cea481f1645d60a8ac800c473d85877964ea5521853a822ae56fc541333f6fbf4117315c5cecc512e0d95e1a6fab09a77a2460d971f79a42a2ff40c1600f7f088112d662be77fdbe5349128bece0a7cbeee8a2d24", 0xdf}, {&(0x7f0000000300)="4b59f567ef4d9d413d5ce5bef5e1b4881d2f8704cd7cc997475aff794657f5cb19ad", 0x22}, {&(0x7f0000000340)="88cd6d1f076959fba09b", 0xa}, {&(0x7f0000000500)="659b9ff916019a9549c14987a00d9b1a9778fd48307f42131d393da9743a8611d5aee6265afb0999cd97a86145d3eb7c1bea3e58ba79df7194a01921cf31fab70846fa452ed94cc2f0379e1919c705db8a1012da24cd698e3a65e4d8102f4baac4b1b2e1ae9a376ba657521181c0afd4739bf81050a0742e13116051bf132c7729fe9f83d9acd5135f29c59f8db6191c", 0x90}], 0xa, &(0x7f0000000880)=[{0xd0, 0x102, 0x5, "4f05d63aa8d0cd83fcc5ed7959984a43721ac46f969584837fba796245d6515a0b01222a4d2d258b8906a6cfd0522ebb98e6232bd320c8b4f72c5cdba9ae8161b4e065f5da9ad7f3b86a0406165b1c9142970296792cd7571e690219c5c2052f2c91e7cf377877432c3391e8a59501e954378848feb275845d3915cba8aae03a01b3d9bd439a4003c6b34ae175319d4f5f2e7621c3f0c0fe8fb0e1b98123cb85aa92af2d325277b6e0a93b622342d55a0d2bae32b896dc11e31373f699"}, {0x18, 0x13e, 0x63, "285cbf2c20"}, {0x108, 0x111, 0x1, "9b82f184e7e411ea4c6dd55be9bbb678e10630a67e28b11a226b0ce7dc1ba3e1707ef6f3295291ef3a25829eaade27ee973e7d05849f06f58dcdda44e03509dd2de09cbbe5776641a71b860a3c02c01e78bb750e2447e3dd95b6c0b18e297f4af716f25c3d76daae2bfa365de9c8786a05b5533ffc26b4cc340d1789f1d348cc9efb020a6c90a70865cee8a8396d38c563b3b43c654b3cc3b0617462a76b4f423388d92da72e4f801f0723e3e707ad1c07204767986a6825d2fc089c90a7f314518c1fd1165b4541e3fe3ff377c4cc0c797901dc2245cb01877b46e0fe823ead175b698d9bd0fba8043f985435d628e4ae"}, {0x80, 0x100, 0x9, "9d647acc54f8473c79f969c933b7c9470b28944145ddfa3450882c4929e5d5c888c09a42762f58539ad0bf9ff8e314da7452e122497c2e336e2e92436b59f415b093b08502f5572678e2e95db0364038918bf6c1e3a4149986f40df7f826f07c8f21024d536093a7ce"}, {0xd0, 0x100, 0x8, "5011032c1f0b761c22dd0391c748d4468a3ff8dca45088b0fd4b2b8b07dcdee40ded993545f7934c4ddeab6c77fc646c2bb927b127a98a0697704d5feefe8e99ed3071f51204db07e83f1473abf228ec97de340af8b0cec9c94d4acd1bad96e0904811f71b67e73c6359f247d85c2a174a962dcf253e3c060b4ed6b2d0bff3bd232bb5cf96bcf06a76f00883f102f20dd8930f3daf56b32094a8dadd5a9f03de68417f9ed9bc6d1648c9f8a9d98d38cb2724f127977c571b0dd6dbd912081b"}, {0x80, 0x0, 0x3, "2bcdcba715cd705163c436bc72c7910d912203ba5fe09233b7298a2b51175299a1669fe66cbae6ac76d9b27e26061d6ed91fe14494c5d778ddb8c63567c34d4caf2190296216f3bcdaf3f374aa16ff9f6eb3cc3db64ae77e24b12e901b22550d500441b958e121be1917cac615e2b279"}, {0xe8, 0x112, 0x100000000, "a06d9db8ae4d7a4ee215aeaf1cc26d7b690c0560187ec3ed406de15011b4104939bf4cefcbef7d1a7fda333787b3d815aff21d7153cc0a615816c0046484825b9182d97ba2524812871445219b28726de9586fea9798c570278a15e6d91486af165df7be4c8bfcceacd9633c93855b56d12bf98e83728d0bdba71880af90f3306ba198587961d9d8635459e81982b427020cfb0830412675d0e6ad21a5278ba9e4c5b321383495bf5f23fd450dff0b21d167cb10bb62d41e692e78e37beebcb7adb2768f4ab70304b60d1c8571ba53e81e8802940ceca804"}], 0x4a8, 0x4000010}, 0x10040) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000680)=@req={0x41b6d3aa, 0x2, 0xb65d, 0x256f}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x58, 0x0, &(0x7f0000000480)=[@acquire_done={0x40106309}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=[0x0]}}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/26 12:31:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="91c52a32f48c016aeb16d756a41d95adf462f21b550871cc6d241c58463e223a26d6d910e2347892aff93006c014680ca7cdd11932bc8b5fe7afafc5a1ac8e3200f969a803e52eebca76652ea0fce85980c543eadd73e61777128f8e1d1925fca2a18ab7923dd8c549695823820f7cd4529ff766c71e6c484fe8cb86773157dd06f0c3e3152286c4877393d7", 0x8c, 0x4040, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffffffffffd3) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/52) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000340), 0x4) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) pread64(r0, &(0x7f0000000f80)=""/187, 0xbb, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f00000001c0)=0x9) [ 262.716662] binder: 25471:25472 BC_ACQUIRE_DONE u0000000000000000 no match [ 262.731148] binder: 25471:25472 transaction failed 29189/-22, size 0-8 line 2848 [ 262.752581] binder: 25471:25475 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/26 12:31:03 executing program 6: syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4003ff, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/03/26 12:31:03 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = geteuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000002900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000028c0)={&(0x7f0000000100)={0x2788, 0x1d, 0x300, 0x70bd2b, 0x25dfdbfb, {0x3}, [@nested={0x1198, 0x35, [@generic="ecc80401a68eb166fe92b056fbe3a2d997e1369afc6bc8ec1c428df360ea43bb4e91063d0b221528fbcfd58633242c8dd7f11431f4c446e036abc7b86ea4b47ccba809999b85d6e53238cc153a8719115dd2543bb35fbab80190d84469654cb74e9841d71ca3f925a0996b08aacab8b6df3af543dc6c41eaa2fad71d9bff89b6af6f21668e267d5c14cf79af2a1c91f4e71d4e45da903bdf07b8b66cef89e7b5c15cd0900af196f48e5ac945e4d13e2293676e", @typed={0x8, 0x54, @u32=0x5}, @generic="13b3775472380153f7cd60545a361b0e1e4bae504f479af1d193bba5e3197b497053c125ac2391e80442ad4f90e02f489d8ffae824196b46eed5cb6859684deebbb5d3c6a47933d74d21668a72acc712382311d04010e5ea5c7a2f1f", @generic="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@typed={0x8, 0x77, @uid=r1}, @typed={0x8, 0x7e, @pid=r2}, @generic="983aa45d070c02d6c3c9df14cbd9152638351f1f3ee03647915af0522e27f79038b511611756522af923a19eb5fba601bc4c565c5cf8650b6bb041c543d0b7e50910fb42dcd9c38b487420c1aab9af6fbb3fc1028895d1", @typed={0x14, 0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x7c, 0x2, [@typed={0x8, 0x5d, @fd=r0}, @typed={0xc, 0x25, @u64=0xffffffffffff7fff}, @generic="9de64a46c2b438a9bcea2f32a735e0063a599492755180da2d34d792dea85dec5817cda5c662b8d9e816c6e268e48b6076d8958532105953c23874dd039f927f6ec8a31adf1607f4ac30f4f3babd22e0ea59f018c6117f295ce889a5c86cf4e4cacc2e90"]}, @typed={0x14, 0x38, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x148, 0x8b, [@generic="be1169e524c97714e6b0023e4157738df7837e7adb3a920d7b69cefdcc9afee9d5545ce82d614f672a6c060742cbadfe16d2190c4cba63c51ea4249b04b7e1954c49551ae25828a5a329ab17339497e2203325b1b2c654fd8719aa3979d5c1a4060216de73", @generic="fce8d46246718068abe47f720d42164ca8de977d955ef0bad1f8762bbe28dbe5f086dc98c27e7df2294a25d36e6b8e0fc1884735139646447a3c4ce7491eb024e15cc1c2386510f241cfd0614f0d35566b32636fe023a527176b349eae9266f62069c475d83cc09f926ce96167969d7bee89dc7e792141553b3afaceb67c95df47ea6b0a4ba293d392a6cf9f61bf92c2b343822386b4721956c1618ee2e38ecc4757a0998e911810aed7081eec9e1900ac32262ad644b00ed860ab7f02c4687cccc0c66ac0d40d72691d3814aa4304459cb58db1a765784ee7b904862e"]}, @typed={0x14, 0x66, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x13f0, 0x8f, [@generic="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@generic="2163ffdad872a06ce0ee50e65f4a4d6e8678298e90b64da66ebfd97b1839561d2ff5a0254001382a8e8312743456991f3e25e393f0417ce373ef4a22e52b09dd0ce5465c41b452086079beedd2b2e15882618e176bf9d1bd8f16871aa478470b1c623d0d8bb8d2ffafec26c69cf24c0192227b50946d61d8e80bf04df88921476991dbc2b3f5c4e9022ef491f051045119971b5f8f235221aebc1427418519442a3a99e0339581feb174fa", @generic="c638b545bfb35cf70933094cba31c8f34f8452d4f8a1118cfa055fe1a5edfdb40d5fdfae5f34b466b93923755a17849505cb13547ee8ae385920c9f9c04f707bbaff52412aeb9bed71b945f5ce78f7bc39296bb436ff4381c2b6e1323239ee78ea4f3d909030e21301e8f0f87da286b409a9fbaedf0e3219d2d482312872c657a78e916c1001f51ac02c2e3863009a9ea8e22cae85e7681ac79681b91ce5557091f9bdcee41375f9d8a6cfd6269ecd5635be8725174ed7851a1189dc81afe5ff5682111714113202209807ed", @typed={0x8, 0x5c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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", @generic="6b2cae1c1a627e466460efe94c42a648a0aa", @generic="d79ab3e0b0f38872948cf1df9837834c8e5019c7025ce88723b910060a3191a08b76e2ad68787d177f42a6717d1a537b69cee5040b1131a81b45dc19e257c50d48d7d91fa08db218d9c8f15c7065a85870f67fff397f87a2c36599717f6c4fb5a32c800c58bd5331b2ab42c2aa7c322a6d2dbd4e891565b5bc885029560fb3a1a915a0e1b985043d7e70202fdf643ee06e24d9381b0eb0d0b19d5974e433d742c4701294ff5f91e7c4dcdd17bcc9af1133ab5dc03843a61fd5692268228c375a7257da56a2f4ef1499d482474402e620a1a52311995843eeed", @generic="fe56b012c24339f1c4c16917bfe6c0d6f9aebaf9d61ef191caaef188b3326fd3975be67f1afd1dee478d9d6f33aac010362b6106bf2c0a44da6dc26d860985c985680da9eb5ba74e85898200d5fb3f2a17940d125071753830798f9228b245c70a85079d6b330f96c974bfe6af3e0c1114710c79951faac0c2ccc5fd556758c766fe0626bf55a0"]}]}, 0x2788}, 0x1, 0x0, 0x0, 0x800}, 0x8080) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) 2018/03/26 12:31:03 executing program 2: unshare(0x10008000000) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)}}) 2018/03/26 12:31:03 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0xa015, r0, 0x0) 2018/03/26 12:31:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/03/26 12:31:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8000, 0x4002) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000000c0)="e06069845aefa1d8c72ad4f30562c6b7062cb1fdbfc6523825a4b720fafc3f67d0f393d196bbdddc4da8489124f2e3a6019baf81136fdcec88fe6031a884a3e5b419d8799d4de7e291a80e2e75a030", 0x4f, 0xc45, &(0x7f0000000180)={r1, r2+10000000}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/03/26 12:31:03 executing program 5: r0 = epoll_create(0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x110, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x9}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/26 12:31:03 executing program 3: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000000c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x2, @fuse_notify_delete_out={0x8, 0x0, 0x4}}, 0x28) sysfs$2(0x2, 0xfffffffd, &(0x7f0000000040)=""/46) [ 262.760342] binder: 25471:25475 transaction failed 29189/-22, size 0-8 line 2848 [ 262.779069] binder: undelivered TRANSACTION_ERROR: 29189 [ 262.784980] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 12:31:03 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x6, 0x4) 2018/03/26 12:31:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="46fcb934", 0x4}], 0x1, &(0x7f0000000140)=[{0x20, 0x100, 0x705d, "77776deb624c0c1b0366a70f7d596e"}, {0x60, 0x10f, 0x1, "6b62c7f1ed1c5b42c66290f175b32689bbd4f78b0604a162aa0ca39ac175eab19abc8c229d558293b745582a5891ae5dadb9871a9c664ee30a239ba30acca3585a3da5c98f9ff4204a2d49"}, {0x38, 0x116, 0x800, "42820aea4aa1fdeac8a50fff0b69db6734931d1c2ce1decb5e8089a59139bffe4aaacc39ba"}, {0x80, 0x100, 0x16, "20c9ae3950cd74e423fa151c5107de1750dd85203acfe1a8a47973e8d2c87fdc21dcd1b3ba261e06a9a3b7434c12a4641c07196ace758fc77b43dd494b2c0a2fd4883a58d0dccc2e954d778da408a03ebe71f610cc906dd2461d06fb0cfc85cddae03cce14955e652dc6"}, {0x58, 0x117, 0x2, "eac07fa19d6ba7b08a93ad2da2bf5fc14ec8239d0e34839031ac62bfdf53cbecb6d55490baa7e362ad985c2898860cc6cfa2224c947728440b49ff06c03f6e5ae301b6"}, {0xf8, 0x100, 0x0, "2878c86529a43c140073a3c4c0d59bd83971ac878c3eb9a33870acded11eed48e8173bea36d78bf0113f02b8d8116b9b58cddb6a131377dd6fc81dee1145df45bd8c3ca85c68e7dcfcfb437293199472af3015c37ea16cd25386a17d4c096c9e7c4b7549ca862acff5121df136fa13b288239df7ffbefa18543deb32fa5559fad64b57cb4ecba004cd758e26323dfd8ddd675c34f54e737f3122ff5a08e5bb8ab70acbb6a603a8e5b371184baa0a2c513a8532ba9ae74aa444dda41a1769daea48f740246955424abd90c78e469e18c21b0cc5498a9512784e172a61da1c3664716f5807153a44"}], 0x288, 0x20000080}, 0x4004000) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/03/26 12:31:03 executing program 6: r0 = socket(0x1e, 0x1, 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) shutdown(r0, 0xffffffffffffffff) 2018/03/26 12:31:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x29, 0x5, 0x400, 0x0, 0x4, 0x4, 0x2, 0xffffffffffff4024, 0x2, 0x16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/27) 2018/03/26 12:31:04 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2b, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'memory', 0x20}]}, 0x21) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2ffffffe889bfb48ea38402290f00302c0000000000000000000000ffff00000000ff020000000000000037a3000000000142009078000000006094"], 0x0) r0 = eventfd(0x3) readahead(r0, 0x1e80a0000000, 0xfc0000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x26, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x5, 0x42220, 0x5, 0x2, 0x4, 0x3, 0x101, 0x6fb9, 0x20]}, &(0x7f00000001c0)=0x16) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 12:31:04 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000040)={0x0, 0x0, 0x8}) 2018/03/26 12:31:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001200)={@dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x6, 0xfffffffffffffff9, 0x400, 0x5, 0x4000000, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:04 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000f80001080006040000aaaaaaaaaabbac1414aa8df05c0356107f00000177f357a34979459542d080944ac23751115c4553c7a55e85321d3a2e6dc59b9062eecbf2b99ec86fdbfb84563408b1eec54daa0de335a31f4f2262bfa820399d46ecb51ed418a17e2b0a972a62ddd8591f5caa1c797f6e7d99576d2350b4ed8dc9dfdc8b958163387fee762f1f5bbc42a81e45be7ce68e4a68e979aa261ec151"], 0x20) 2018/03/26 12:31:04 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) r2 = semget(0x0, 0x1, 0x44) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000300)=""/206) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x1000000000000200, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x2, 0xfffffffffffffff7, 0x1f}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) 2018/03/26 12:31:04 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) r2 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc", 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) 2018/03/26 12:31:04 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x105100) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00004baffc)=0x81, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/26 12:31:04 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x20001, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/226, 0xe2, 0x0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="82", 0x1) geteuid() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x7a, 0x4], 0x2, 0x8, 0x6, 0x100000000, 0x1, 0x89, {0x1905abb2, 0x3ff, 0x1ff, 0xbbf9, 0x4, 0x3, 0x7ff, 0x0, 0x1f, 0x3f, 0x0, 0x2, 0x200, 0x1, "5b1b9c1bf64ca121f3bb2d8d6282beaf35bfa17d470474854e4cf597c4eea6fe"}}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r3, 0x1}) 2018/03/26 12:31:04 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xb1, 0x4002) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/95, &(0x7f00000001c0)=0x5f) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)='*', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x2, 0x8) 2018/03/26 12:31:04 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='net/raw6\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x1, 0x4}) 2018/03/26 12:31:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x9, 0x7, 0x7fff, 'queue1\x00', 0x80000001}) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/03/26 12:31:04 executing program 3: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0xfffffffffffffe25) 2018/03/26 12:31:04 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x480) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="9e712d74175f", 'yam0\x00'}}) fsync(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xa2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'rose0\x00'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x8040, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000002c0)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='bpf\x00', 0x1000, &(0x7f00000004c0)="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") syz_open_pts(r0, 0x100) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000014c0)=0x81, 0x4) fchmod(r2, 0x20) getpid() r3 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000003b40)='keyring\x00', &(0x7f0000003b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000003a80)=[{&(0x7f0000001580)="1cd7fc8b1e23b0a0dffa5c9a70c3ec1026293f67aa8db5d51fcb1481c649d9f60575fc8d5f67fee31a3b689f5f87adb13312ce579c270e58088ad887c3d7cbb2d3d699ec2e2d0bf4db3dcebc04eccf7e66a97e45117a957b6ae1ef6074600b30ec48c0b0d422b7e731ed54aa7908f3d170c97ee382dd371a22ec715f9879e7e9b57777edd89fdecf79a84e6883619824f1707351cfd0b2366e3963a5b6898af9e1f67efc0673", 0xa6}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="29bc43a878c73de34ffc8f1fa935cad4a952da3edf3f5ca3c64ded57df0b0025ee2d464cab02a09eb515fe5ddcf02ff54a11540e03244d36ab03168be45b0047f72b6709125585242411f10824016449db006e90f9e1ce107078e6a63352eebf3f7ac0fae80fd2990ab7936bcf80564c8fc7f4998adc3a6d199f0bbddbefa00398a35d3a85b93d87a4dcc12360062a6b08abe3007b6b7e5ed57c9f4f85f5d09c2571efdedf7a313d475d289f4d47a957af50", 0xb2}, {&(0x7f0000002700)="09b1d1bac3ba2b7539c7b95c5a8c355f232f238c23bc1651fefbde8142f0cce941c6702605a0a9135ab4585c8ae45f25d4ca", 0x32}, {&(0x7f0000002740)="9e0f35919af0ac50837ee0416a38b32b91f068274cebc12fa8794bab1dc0a8089e38f1e16fdd82ab7cb00214519ceefdcecd41e7e53a3a4e83dbb4930896d64af69180ea9188f5179e4a285d64c6ee42d508", 0x52}, {&(0x7f00000027c0)="5ad162ebecffbc123371bfe528f5204db4ea9174d4007793e9ce597397bd724a77916c513cb9d09350c2208cd683c91ee7fe546fb5117e821043d8e898061f21a280e4a64cbd01bb202d472af1dacc5ed4f65d2b8e9541b386ce531e92d2ecf28a91019b2e3a2b5353e450a387e138e8ba83330c728b52893a01498d6dd22806bf968d4f6b0764287d1c39f7bbf3d22bb69fb320cfd91c1472c3d0ffd1bf610baa1d4e16cdaa6a1425a366917cb118c982f5f09642fcf778acccda05a3e2bcfb5dff332cbe1c5b14dc513abeea66797add535c2d1826", 0xd6}, {&(0x7f00000028c0)="e1fee431380a7f22c244a773c85d57413ff95b722e2f3474e417c6b8b1626989a3e175e124b95866a1d585505c8776d24dbf87d1573707adec86022f388990a5fa9007d6d890e98f54149dbb3118a9ef5b26b2a87026dd1c7f416516a316f7b0d2ac66e7dac3daa82ae724429dfc5e2a85b0e18efe9663fc12d2752fb7a1cb04e06d63f32e0765b1b9d53d5456f69f53090bf2772f84db10f4efdadd9b9dcb243521f5c0", 0xa4}, {&(0x7f0000002980)="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", 0x1000}, {&(0x7f0000003980)="8e18e83a44ba2c0b544bce4a208a25819c6721fdc0b1958102c5f380dc7ee70259fbeefd9441eaf04e060352724a0cc08cfb2c7a3f06072c9ec5b95fd00c403e403c884a79eeb893e3c3ebbcb595a46f6be8f797a83b23bcb04e0989ebf79555a8a22107a2332bb64bd68a59488c7ef01641dffb83c5e533a39f7210eb3a676199a21e7e8f636377c532c6479976ea99abf136ac7dbbead0a6b6631a3a73a004618c7ea99b06c6bd426466b177c7de3844f4f59df42cb1a993e13c2a4493369519982993abdc3c8a9868681f47", 0xcd}], 0x9, r4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000003c00)=@add_del={0x2, &(0x7f0000003bc0)='sit0\x00', 0x5}) socketpair(0x9, 0x7, 0x1, &(0x7f0000003c40)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003c80)) r5 = syz_open_dev$vcsn(&(0x7f0000003cc0)='/dev/vcs#\x00', 0x2, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f00000040c0)=[{&(0x7f0000003d00)="51afef1ff3869c4bd149b056c97a7428edd89b4d1df8d443498af291247307c1876515cb7b5e9fd2fa84c60458919ce4fa155d6762c8d1a5f2f8b8b9c098540935e9b4ec0b5ba7fea1efb40b2ca25e70e6e4ea9e432283ff901712c4a543a35dd267c44399b9813b8e6c28b17aa2d11a25b92be6427f1a83480881c1dd5414da0644bcafe387c7718fdef2000cd3a3073bb1ce417da9a922cbc665005fbb6341babc607e4e9626aaaad790f6228667a71c2d4164007ad90061ef58b55a12eaf688169b6a5bffcb50683b32b8d39c5406312103fdc94ff826ff043fdcf8", 0xdd}, {&(0x7f0000003e00)="03fd8c0b9ae523f0e87a42c769b8069641af9a7cb792d1a75ce9e2652187c651de", 0x21}, {&(0x7f0000003e40)="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", 0xfe}, {&(0x7f0000003f40)="2e5ef3bd163b937ffbfe4a1b722e1a7f96d1ec67d172af79075e49c0cc8bc3eee2d042f361d3dbf8d7b1de7faf9083a62f330af8fff7509d5034661fe5d153242a2389120e4c3ff38701bff40198988bbdb5c0f518a4200b86", 0x59}, {&(0x7f0000003fc0)="f4d72ebf2560318657a04c7bd3795695a1524fe8a2b504a86607488bd8259580ba6460495e8f3029e6bf25500d5351b579daddec7ebabab97147421f7c4009569e3103ec478733db429ede4ccb0a777d561562c31597a53fce0525b8c9e5154bc5c430fe30b4a1f08ae36c20514c6974a73730e6b9361360f194ad1cea846650e9b3a89215afc055f81528212d02f3f7928756c1bf4345620a0555322d04c587bee3a5e42b391d062741458f58a9a942c5fd16ef34be2fd8ccbe772aeb3556103511fb45b6e9f1d0b8b73aaee232dbfa9dc7feacc6ebab1f3b1a61d81ad5d000ff83ad1d8e41", 0xe6}], 0x5, r4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004140)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000004180)={r1, 0x1}, 0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000041c0)={0x5, 0x80f3, 0x9, 0xfffffffffffffffa, 0x5}) accept$inet(r5, &(0x7f0000004200)={0x0, 0x0, @dev}, &(0x7f0000004240)=0x10) accept4$inet6(r5, &(0x7f0000004280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000042c0)=0x1c, 0x80000) getresgid(&(0x7f0000004300), &(0x7f0000004340), &(0x7f0000004380)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/ptmx\x00', 0x80000, 0x0) 2018/03/26 12:31:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0900c70b00000000", 0x78) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$KVM_SMI(r1, 0xaeb7) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0x3) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x10}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r1, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x10000, &(0x7f00000000c0)=0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f12ddce6664aa4a00"], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/26 12:31:04 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/03/26 12:31:04 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x8, &(0x7f0000000240)={0x4}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=@ipv4_delroute={0x50, 0x19, 0x900, 0x70bd28, 0x25dfdbfc, {0x2, 0x10, 0x10, 0x6, 0x0, 0x3, 0xff, 0xb, 0x400}, [@RTA_FLOW={0x8, 0xb, 0x6}, @RTA_MULTIPATH={0x1c, 0x9, [{0x401, 0x7fff, 0x2f01, r2}, {0x7d893beb, 0x9, 0x80, r3}, {0x40, 0x8, 0x7, r4}]}, @RTA_IIF={0x8, 0x1, r5}, @RTA_UID={0x8, 0x19, r6}]}, 0x50}, 0x1}, 0x0) 2018/03/26 12:31:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/14) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x10001, &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d18000)=0x200004000000800, 0x39d) 2018/03/26 12:31:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x2000, 0x0) connect$pptp(r1, &(0x7f00000007c0)={0x18, 0x2, {0x2, @rand_addr=0x5}}, 0x1e) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r2, r0) 2018/03/26 12:31:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$vsock_stream(0x28, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x9, 0x8001, 0x8, 0xfffffffffffffff7, 0x2, 0x8001}, 0x7, 0x8, 0x80, 0x5, 0x5, "86ec735a1f7690b77cf1f56c87dbe00b61a439633e9e8ef1578109361f8244b8be8608a0ad328c96e99af662ced87193f7d8f3ded70ca01c57b869204b12463002dd2a4e324040e2a8af2c41aefd62493a7bdafb0a362eec6cf7328a75078eef8c7ae5a0a289e86a16987aca6eecc997499cce9296a9932f0d9ec37ffe5767ea"}) 2018/03/26 12:31:04 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x180, 0x7f, 0x4, 0x2, 0x4, [{0x3, 0x3, 0xffffffffffff671e}, {0x1, 0x8, 0x2, 0x0, 0x0, 0x4}, {0x9, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x2}, {0x5, 0x2, 0x8000}]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0xffffff9e) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400, 0x0) 2018/03/26 12:31:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001700)="a7", 0xfffffffffffffe56}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sendmsg$unix(r2, &(0x7f00000016c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001340)="8c81c4824becdf4e6e4b68c304c15b377fb782f52ebb521805c54097166d8f4f7eb55b0919b5e19be9f6ff17f914887ab0328dbe99c84195368c2c72f3e07cad3a98b8fcdd7466547a5822fdff50c2e64e4dae9ab563ba45b09c325fb19c48af6399a6f7fc965e5a62fa9609787c0b771fb78f074641ce674a4db82ec7867c0ebe879b6b828940eb3fcb295a5cc264683356d714fcb6bdca36120b1791887d67e23d192bb836ecaaf278be0f09c0891cde7cb3516d68c36f372a7be0c7029662aa6cc86a341d62b12959b4fc137fcedc1ef78b397c053216a0cfb253423efdfaea2ef03b0ff169d097a8e6d40360", 0xee}, {&(0x7f0000001200)="a75144f7621140e2f38a3f2aff2bf03668c9df9f109ebc6508c20d51f0b20583804ae589d6f4021dcebebdac80a4898c8cb1f197d4fc63c6882ce4d5f23652dfc867c767ac71996ec2f66ac47d446d21c0a705b49f238ac487ebafde994cab0071f3937489757e30680f58775cc51c2ca3fef07ad20db58dcbe7e333ce7bddf1cf0a9b712b4c33096ab5dee73795808bac4267", 0x93}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000180)="e5aa59ee2832f7edbe6720673fd03ae2a13ccdfa0a61713e6e8aec61cb6d155094ec02247cbc81", 0x27}, {&(0x7f0000001440)="f2b081a16d17f24e4bd41c501f2388cc22f82edeb706101ca46de92d3b0ad136f09f8cb5d02901d049df19", 0x2b}, {&(0x7f0000001480)="d6f49c66fda461b61e5e0d0959e0200bcb2384a1c2273bcdea704c2b429425665f4645d57a7beb4adc337357e4790136ce7a5d403a214082ef0c4d8d7ba5565549af8e3cbb460bda49352c50629ebc476f8dbd57f5a5bc2c595f933e6e8af3497f2c70ea58aba5ce845b66731484d62f41ac23cd422a48d543b72fbdff762a281908292eeb5be3aec4b2b6be9b42b4d6a50e1d60159574", 0x97}, {&(0x7f0000001540)="2e3af37b1003049d82c2a52daeec17a98a07b6e2167ee6be19b9e5ab1559c9b5a02eff0dc4c7f567213a4765e0797b24a54d3dc9b0acf10d48b6047a6dfe370f198199de05c7b7be12fc67480a35300be6135f159e568e4d59e4f5bb959d316d5ef9b5a71477a2b5b43fa1b54038", 0x6e}, {&(0x7f00000015c0)="e91734c6dfc05bba3a5b0cc19326f25817ee8f66a3b6898ee93adb3696c65c6857c8aff4d9ec1925393fddc238e7dd428714b4557401e758f79ec1c64d9ee727afb416e517908d8dcb4ecfec31", 0x4d}], 0x8, 0x0, 0x0, 0x400c044}, 0x20044000) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:04 executing program 4: prctl$void(0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xe, 0x200000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x90, 0x4, &(0x7f0000000140)}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7, 0x7, &(0x7f00000000c0)}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f00000001c0)=0xfffffffffffffc1b) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xc040}, 0x0) 2018/03/26 12:31:04 executing program 1: r0 = socket$inet6(0xa, 0x4810000000000003, 0x80) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/03/26 12:31:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff00000001, 0x409c0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r2}, 0x14) 2018/03/26 12:31:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000040)=0x10) 2018/03/26 12:31:04 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000040)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip_vti0\x00', 0xeb45}) 2018/03/26 12:31:04 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x7fffffff, 0x1ff, 0x7, 0xfffffffffffffffa, 0x0, 0x6, 0x10400, 0x3, 0x4, 0x5, 0x5, 0xfffffffffffff800, 0x89, 0x4, 0x6, 0x2, 0x1, 0x8, 0x8, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0x4, 0xfdce, 0xfffffffffffffffe, 0x7, 0x1, 0x9, 0x8, 0x8, 0x80000000, 0x81, 0x666a, 0x0, 0x1, 0x4, @perf_config_ext={0x8, 0x7ff}, 0x1100, 0x1, 0xffffffffffffffff, 0x7, 0x1ff, 0xbd, 0x1}, r1, 0x8, r0, 0x3) process_vm_readv(0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f0000000500), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000200)="25f56385e64c2b02a2197986b387d635d0680fdd206ffd90b75a0e828d5188219b332069c15169e08e46df4594441a4bdcee90a60749ebf9bc6a7c632af46484f60a38ea13e9558ffcc738a85702ef56256d9f29827c2ccc67ccf4d4a351a44e462d1a84cebaecfeb025f90d74c953c82ca4fdc9bcc5c934d3169ee1548529aaf807f2cac5fac1edbd373fa5f225c0581c8f29651a6393ffd429546464290fa25b95ed1a36070438f77ae8a973d395a18300ebeb3e96669f6fd82dd56730ae58d8", 0xc1}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="1c546d70ae8ec1dd2c5fe7df575f575dd0327579bb433a87e95e0e28d78e7193f391b2de3415157893b6d9b8edcc9ebe0fc72d5eae4284017259d1da2287453b1f37ed1f12dc8372e1c1aea73d223d692968492cb75cf8d8e406272857775190ef2ce2bdc67b71ff8007a07c2497f3d759f6f6ceccfeafa79d09fb8ca0d4f800af7d4f1fcd71eedbb779d273bbd5bfc1481a", 0x92}, {&(0x7f0000000100)="c007b756a3237a9ee91ba9", 0xb}, {&(0x7f00000013c0)="6a34b307bf44cb52ebe60703d3487f550610cab9418507250170c1cf581fa702223dc6530513191a394d804ca53a4f599aca83ceff3e42d1171f366b499920f1cdd171e8ed596f9c4cd1ae17e8fe672a18693780fe87e174a81f00afe53bc08ce9ad3b64f106c70edc168d88ed92cb985c604f6ce366461b9c8bb8030306b29ebd89e783a1d3b60162b6494d6e65fc408dcdd3d6b6a6b7ff5fdd33d52460f4c819a1896f18690d4b79506f983768bf6de6ba56cf5f41f935ad2a4a66c845d366417b1e89c57544e826698ebe824607d8bb1ece34be5a16b537cd050d68e1861479fe826d91348a71f101aa8ce546d8ca55", 0xf1}, {&(0x7f00000014c0)="e1d68a165434cfa794a9a1eed1140b0b6e59062f9043cb9a2a45659361afc48a076a8bb37f959995083f27a390f454b8f7651f030ed25b6d3b2589e64fee5d80f145259d56927078f70212ae7880480e85fa69c1099df30c0405fc799adf08e98cd852e9225df1e43c001a1ecdb976fc474766fcb36e9dabc28cec97162e180ced2013211a0a81013de13bcf7dd3cacaa705017fcfdabdde8245098c0f7f8b4c3f8b5e7ecfb5b0175ffb3767ab8124d42389113b801484c2fc3e805b853397700f697635aacbf868da3ac98513da5768e5913d6e581d8c81aabe", 0xda}, {&(0x7f0000000180)="06dbba3662c44d5ea3f64e401c30153a998a9952e44a", 0x16}], 0x7, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001680)={0x1, 0x70, 0x6, 0x6a95, 0xecc, 0x5, 0x0, 0x5, 0x300, 0x8, 0x8, 0x8000, 0x10001, 0x9, 0xffffffffffffc00b, 0x88, 0x8, 0x4, 0x401, 0x1bcb, 0x5, 0x4, 0xffffffffffffffff, 0x5, 0x5, 0xdde, 0x1ff, 0x8d53, 0x7, 0x2, 0x5, 0x6, 0x4, 0x1dd1c0000, 0xff, 0x1, 0xa9f, 0x7, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000001640)}, 0x400, 0x4b50ca76, 0x0, 0x6, 0x0, 0x1f, 0x7}, r1, 0x2, r2, 0x1) ptrace(0x4208, r1) ioctl$PIO_UNIMAPCLR(r3, 0x40247007, &(0x7f000098dffa)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) 2018/03/26 12:31:04 executing program 5: accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x0, 0x113480) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000005c0)={0xff, 0x18, [0x40, 0x8, 0x100000001, 0x5, 0xe1fc, 0x8]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r3, 0x8}, &(0x7f0000000440)=0x8) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, &(0x7f0000000080)) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000180)=0xffffffffffffff36) setsockopt$inet_mreqsrc(r5, 0x0, 0x1, &(0x7f0000001ff4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000480)={'nat\x00', 0xbd, "b2a6a31d92128a7a2297b816a9e23bf4b0945d4d8fd7cdc7268156e77b98fff298b473087cee8491aa5f2c267a32f6e2fee42156f4d74634c6c32590096e8e4506f477f905ab080e775b204d7e7f5b1bc470425d3784791ded76ff8285e86cf6b16d0a2c7c67b7e238c36c959818a8c1c97c3e2e6600e6c10e457fd72a21ad0ec649fedcb18eecc663e061bfbdc49dac3e09d4d55be85c6b533efdeb0ed3b1261ddbae73e9591b4ff880a391025def0460df6c35cfa206247527059e16"}, &(0x7f0000000580)=0xe1) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000200)={0xf000, &(0x7f00000001c0), 0x2, r2, 0xf}) getsockopt$inet_buf(r6, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/26 12:31:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d11fa0)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="e6"]}]}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='#em1\x00', 0x0) get_thread_area(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffff, 0x2000, 0x6, 0x2, 0x3, 0x4, 0x8, 0x6, 0x4}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/37) 2018/03/26 12:31:04 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4e42, 0x802) write$cgroup_pid(r0, &(0x7f0000000080)={[0x35, 0x31, 0x32, 0xb521]}, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timerfd_settime(r1, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/26 12:31:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001340)="85abaff770eba1f01fba3936d7d0783d506892356a6a6e307ac63373415dcc25e3407e453680e7e3d24bd658520852a4d0466e90741b6009f51173a6ef26e52ed040329929c5476d8c003c42ed03f1b4e2603725badceb5cd804de4fb7a29ccc45f810a1f15b370ba0f0eeee5f2c829d83b00cb98fe73d4e7b1dc8e9f7f8942fc2af67822a314b744ee8d601a875f66b4203cea25bae911f85ebc35216d48d91f90be26b1947e9da9e2d8fb0a2ef90df10f888213d58d1ea76d1b7f65a8e973638709476", 0xc4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001200)=""/171, &(0x7f0000000140)=0xab) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x1}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10200, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)={0x1, 0xfff8000000000000, [{0xffffffffffffffff}]}) ioctl$TIOCCONS(r4, 0x541d) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:04 executing program 6: r0 = socket(0xa, 0x100000005, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000040)) 2018/03/26 12:31:04 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x800) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) fsetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='/dev/admmidi#\x00', 0xe, 0x3) ioctl$KVM_NMI(r0, 0xae9a) sendto$inet(r1, &(0x7f0000000180)="56722e38e9d61fa46969778990fe5fb630c286b45a90589ef225a4ad093c29aee99fb04b303cf1d2c4d830800ce80754c45ea39a3464751f3c4e71de283d3b41ce2ba04342672659551760e19904b2c51b1d0c8388067435c6a484ef3245b948142e836d29ebf7f8a4f6781dd23076d2228024415ed064b974896ea5e71554328e17f176367002d6ffdf3b3cdbcfa57203060fb578", 0x95, 0x24000805, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f0000f5fffc)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x9}, 0x8) 2018/03/26 12:31:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000012000103000000000000000000040000"], 0x14}, 0x1}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getgid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x185140, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/69, 0x45, 0x21, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) 2018/03/26 12:31:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2, 0x7fff, 0x0, 0x10001}, {0x10001, 0xac, 0xffffffffffff1523, 0x8000}]}) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) [ 263.821813] audit: type=1326 audit(1522067464.913:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25631 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 12:31:05 executing program 1: munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = shmget(0x0, 0x1000, 0x63d, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x8007000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 2018/03/26 12:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) read(r0, &(0x7f0000000040)=""/85, 0x55) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:05 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000100)=0x800) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r2) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "181b3b22d8826b74f51506469228ec269eb44ec431c476e8116b9ab962c8461bd201f9d370590b95141c9ce72a90dbc2c1203834f6e4cf57adeef63b69c0ab03", "ebd88600206487ff7b990f727b7c15c784bd1b38eace76b7485810d1ec1a6529"}) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) 2018/03/26 12:31:05 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000040)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semop(r0, &(0x7f00000000c0), 0x0) 2018/03/26 12:31:05 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x2ff) 2018/03/26 12:31:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x1}, 0x2c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'bcsf0\x00'}) ioctl$VT_RELDISP(r0, 0xb701) 2018/03/26 12:31:05 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x40, 0x10001}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x88) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/26 12:31:05 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0xfb, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x7) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) [ 263.880540] audit: type=1326 audit(1522067464.972:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25631 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 12:31:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6}) readahead(r0, 0x2, 0xffffffff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x402, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)={[{0x1, 0x100000000, 0xffffffff, 0x9, 0x10000, 0x6, 0x1ff, 0x8, 0x1, 0x8, 0x3, 0x80000001, 0x9}, {0xb8, 0x1, 0xffff, 0xffffffffffffff81, 0x80000000, 0xa1, 0x71, 0x10000, 0x8, 0x9, 0xdb, 0x1, 0x4}, {0x1, 0x1ff, 0x2, 0x8, 0x1, 0x5eb, 0x2, 0x1, 0x1, 0xffffffffffff78a4, 0x3, 0xb9, 0xc2}], 0x10000}) unshare(0x400) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3}) 2018/03/26 12:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f0000001340)=""/208, 0xd0}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000001440)=""/104, 0x68}, {&(0x7f00000014c0)=""/203, 0xcb}], 0x7, &(0x7f0000001640)=""/65, 0x41, 0x7fffffff}, 0x3}, {{&(0x7f00000016c0)=@alg, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x100}, 0xf9b}, {{&(0x7f00000018c0)=@rc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001940)=""/202, 0xca}, {&(0x7f0000001a40)=""/129, 0x81}], 0x2, &(0x7f0000001b40)=""/4096, 0x1000, 0x7}, 0x1ff}, {{&(0x7f0000002b40)=@generic, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002bc0)=""/85, 0x55}, {&(0x7f0000002c40)=""/135, 0x87}, {&(0x7f0000002d00)=""/246, 0xf6}, {&(0x7f0000002e00)=""/154, 0x9a}], 0x4, &(0x7f0000002f00)=""/33, 0x21, 0x10001}, 0x101}, {{&(0x7f0000002f40)=@ax25, 0x80, &(0x7f0000003300)=[{&(0x7f0000002fc0)=""/168, 0xa8}, {&(0x7f0000003080)=""/93, 0x5d}, {&(0x7f0000003100)=""/231, 0xe7}, {&(0x7f0000003200)=""/212, 0xd4}], 0x4, &(0x7f0000003340)=""/37, 0x25, 0xfffffffffffffffc}, 0x10000}, {{&(0x7f0000003380)=@rc, 0x80, &(0x7f0000003400)=[{&(0x7f0000003d00)=""/4096, 0x1000}], 0x1, &(0x7f0000003440)=""/221, 0xdd, 0xb3}, 0x80000001}, {{&(0x7f0000003540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003700)=[{&(0x7f00000035c0)=""/39, 0x27}, {&(0x7f0000003600)=""/226, 0xe2}], 0x2, &(0x7f0000003740)=""/26, 0x1a, 0x8001}, 0x2}, {{&(0x7f0000003780)=@rc, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003800)=""/23, 0x17}, {&(0x7f0000003840)=""/86, 0x56}, {&(0x7f00000038c0)=""/4, 0x4}, {&(0x7f0000003900)=""/248, 0xf8}], 0x4, &(0x7f0000003a40)=""/191, 0xbf, 0x1}, 0x400}, {{&(0x7f0000003b00)=@pptp, 0x80, &(0x7f0000004f80)=[{&(0x7f0000003b80)=""/196, 0xc4}, {&(0x7f0000004d00)=""/151, 0x97}, {&(0x7f0000004dc0)=""/165, 0xa5}, {&(0x7f0000004e80)=""/109, 0x6d}, {&(0x7f0000004f00)=""/85, 0x55}, {&(0x7f0000003c80)=""/58, 0x3a}], 0x6, 0x0, 0x0, 0x13}, 0x9}], 0x9, 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000005240), &(0x7f0000005280)=0xc) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:05 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x8000000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x3fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200200, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) [ 263.960431] kernel msg: ebtables bug: please report to author: Wrong len argument [ 263.995588] binder: 25657:25658 ioctl c010640c 20000100 returned -22 2018/03/26 12:31:05 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) io_setup(0x722, &(0x7f00000001c0)=0x0) io_submit(r2, 0xa, &(0x7f0000002940)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000000200)="590d9337f01d28a32d376f90aacef41551798f8ada0c3ae76ce3367160938ece2ccf1ae7bc4397f3b80e740e396813a4e623211674158d8ada17b265de3bf1d966f0785c09dce5f0784c85fe2d9f1a2e1462775b5b7799eb0f930ce934dd85f134446d3347e6fd663cb25b097fee89015744159d54086be73d31a55c65b64da6d130286c5c3d602d1ed2492157c65223a0c48265809247930d14c8aa68fe436b2b3ebc5d7f9cf77cbe71705862b50ae0c647d185cb2c8513ff6c69e28eb27ba5fa68b68c011e28091b546606", 0xcc, 0x0, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x14c, r1, &(0x7f0000000340)="f087990d23d923a343f0dddfca04255292ace42fcc3b7533b6f087458412f3e2e4d084fb92e6e2d7c20b678a3260676d176aca39a8fd49de3bc4879ff89197b01dac7e0403f4cc39369854b41da678100106181fcca23207365f747040d519723cac252cf0c3b285ee35267f9a5f32", 0x6f, 0x91c4, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000400)="adb70b0f64a0a9d8987f691c16bd9c4ea88885d81e37f86ee363f9c68320dd630735009a42d67adc167023456fab94d6f77b823032687342606a1e8921cac1a27acc218298426270f56b2cb073199f23bc28ac8b4067885a5be8ab069a89cbf7db3141db4bf03d2e0edd5d82fad2b37d2d812b0cdfb278be7003f64769a361164697d19956507057ea43bb7df579e53ee65585ac60137681aaf18c", 0x9b, 0x2, 0x0, 0x1, r1}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000500)="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", 0x1000, 0x10001, 0x0, 0x0, r1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000001540)="75b84bb221e3907c8595ba928a9c860a78cd49d2c14d65", 0x17, 0x20000000, 0x0, 0x0, r1}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0xf, 0x20a6, r1, &(0x7f00000015c0)="adb23affb31532c25e025639649643b7b23a70468b8bc4d7d27d8e45ef41cad930fecc171a51caa68e3741028061658dc285eb30e288e15df287a19ae5b3777b16858fb5ae9193530be053d8c664d5c68905f277ef7412e67a166b5feec2f8b5efaa140b2303f0f6cc45c9aeda26f3e484d66e281d40eded159f224089740fd8dffba980630877b8fd2417d0a65d4f767f0e5d404ac54cb0393b7f577a0d6991907394b029d3d050890e321a61ff66b5ed0e147448d7ca780960ebc6897f642e41da53a1deccd35b68125f90759a35b7f938c3272eb3", 0xd6, 0x401, 0x0, 0x0, r1}, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000001700)="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", 0x1000, 0x80000000, 0x0, 0x0, r1}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000002740)="387baed2e1d97553cd56f8295fa9e82a64f3b3157a5db37226c351e103f7aa4f9ccfbd972b41a38062d7796d7c1bfbc17bbed03a4242caed1eaea38c0ed9b80377fa26b38571ab6f66ba6e", 0x4b, 0x687, 0x0, 0x0, r1}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x3, 0x96, r0, &(0x7f0000002800)="d81a8a87c020bf3089cfcb250016207ba92338526950", 0x16, 0x4, 0x0, 0x1, r1}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x7, 0x5720, r1, &(0x7f0000002880)="145af576eb6c25cbc1420cf37ba1edec093722704acb2278a8050fda3cca7340db5587bbca2eb1571f402a8fa5d78ce233c7de578a6048ac2ca51bc75b70add6c5dde3f3a6c694c8556f931ee7bf261f7b7ff4720f80364b5c1b9ddab8a079fe749286303fd4e8865dc9fa2d48d94a2812391c9d", 0x74, 0xfff, 0x0, 0x0, r1}]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000029c0)) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002b00)=0x0) sendmsg$nl_generic(r1, &(0x7f0000002d80)={&(0x7f0000002a00)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002d40)={&(0x7f0000002b40)={0x1e4, 0x1a, 0x100, 0x70bd28, 0x25dfdbff, {0xe}, [@typed={0x8, 0x71, @uid=r3}, @generic="037f4593bca044e3c57b72e3ed15be921cabf72d17851c5b6c955748379d33c34df8e0d3d8621488670fe721856e0ea43b0808924a9bc0e3a9daa3dd8f868d9a2cf1e2c6f9f6e970f4681b", @nested={0x170, 0x51, [@typed={0x14, 0x68, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="62cb9a3e065fa9283283a8be6382b4c7c6376e5e17362e0ec13cf60a58e755a520ff6cd8bf6b009eae158aeee7548cd91b962a4e2aec2cfa01e167b2d98e6594ae9a0c96b48d2eaa2d40f870339881069ab892ae6ee48c89d83556acd21b3305574e98b8f6a3d86c1b4fb0c24e619b8c018791f5ab0a5c14a0e0c623ed1efb15a01b947945d2d12e09bcc0965bd2387a02ca40bb274bf637feae5eecadd9065908797b30a52838e52f002efaa60c536c75a4bcdeeb2ff7559884244d8a06f766b5b559e651a11ab136b6a2d977d65948bf6ec374", @generic="f670ccd1ffcf1232a822b64b6a69fa630d195658bf2c080342a31a22c35db922d655dea3fa739d978e2d033145d6187dd7cf7460db676440c4e47cb6ea9f9c4dac71a79702b4da6d20ec92f9b06a0bb1d0fcae462e2cc83120c798a872e89aa8ca11eef1df76a21ebb8b72b56b78ba910487e3152f913019c6dd5ac6b2b27be9", @generic="06d553"]}, @nested={0x4, 0x0, [@generic]}, @typed={0x8, 0x7a, @pid=r4}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4810}, 0x20040000) 2018/03/26 12:31:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) mq_open(&(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x88, &(0x7f0000000080)={0x7f, 0x1, 0x0, 0x6, 0x4, 0xa3, 0xfff}) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x1}, {{}, 0xfffffffffffffffe}], 0x30) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}, 0x1c) getitimer(0x3, &(0x7f0000000000)) 2018/03/26 12:31:05 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfe, 0x2) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r1) 2018/03/26 12:31:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000005600)=[{&(0x7f0000004000)=""/38, 0x26}, {&(0x7f0000006bc0)=""/139, 0x8b}], 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) sendmmsg$nfc_llcp(r1, &(0x7f0000006980)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x5, 0x80000001, 0x200, "7000f54936803c457cd45bde7a4d896b416ae0b7bdc0d6167824ad7cf0d59c5e835bc478b7fd625366d018f71f6b746446768e3c30968028af39ac7a60dd44", 0x1f}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000240)="81869cec6ff289b1bd9aa513c1d5b15952c5c177f7b7dfc8073c9e4646cb8dcd344f47587e1a4c54a531eeda36fd49054bd57a3991996c26cfcd668f2668eb0e3b8051704492819a1a663e68e045076f03a5ecb3ee6f73578b6be23cafd2e01de5e4", 0x62}, {&(0x7f00000002c0)="ee4b644569d58dc29af410722571fbf78d61f69b2541eab24a4a250e563335924bb408f6d82623f69b511b4b3ec4aab265a05c69eea600821c21a5611e54e4be9afb99f23f9eb67df063557b7572bca099241151975068e28b1f24382d623deb0e3c29f9b6dfe9868777b8777d9572afbd45d1a4473a0694d128f68e9774cb0b8c77a1", 0x83}, {&(0x7f0000000380)="6b66310be268926b97ad3ada73248908e8e8cbd0c8a6871658785bff8898ab85c3d528536f886889cc4a1e49c4508af4dd3c9a9ce25397ffd32ffdf64ed3a7bde5da60c6aedffd723e3ae548f9f31e08c066c8e5f66b07187e93b24a2d05ae7584d2b11263d022c68b1ae3673b868e0547adc853dcc547e1d7b9800c3f7b0b1e8117909253470169e3c97eadda7eb935807d6e9ce46ec1e6db3bd783e6079d459904daee93f2d7b01293669d8b6bffb1ad6fca9298c4ab1179db60e0a231d55dadad704d1f524653f3e6018ffa9cc27775170203c3593a796f33ba30", 0xdc}], 0x3, &(0x7f00000004c0)={0x58, 0x0, 0x3, "247aa097cddbfb8b7a618c88a33fef94fcb3de582469993c9e2bba03a0b0aa9810e8ff816853ff2b22f614b723604388f617cfb4216b977d6b688464895a834343c5465c999388"}, 0x58, 0x40000}, {&(0x7f0000000540)={0x27, 0x1, 0x1, 0x6, 0xffffffffffffff7f, 0x100000001, "815e925e290146cd8a355a50bd5e3a9497fc965f651e1b41c4f8f38f8fc7ded4a2703c911ac651a9627889d5f0ed4328ab5a6e9e0535180da34eb037eb0783", 0x34}, 0x60, &(0x7f0000000880)=[{&(0x7f00000005c0)="4899fa2f23eb245ab46be5e9ba976115cd70f00dd66bac292b43daa22d580183d8f91e268666f0164f0f9908c751fd2ccacf53fabd413fe95c422d", 0x3b}, {&(0x7f0000000600)="2ae677d44df44006980437b2f714357fac7567c11b27dd5516fdba9feebac59d58b033e382e3f163a0858324f45a3ad2c05d91bec4c502", 0x37}, {&(0x7f0000000640)="2b3c20c2560cb765ccbd1c63ecf16bc1ac92a886b5befd69d46f4e467de815bbd067efa97ebc71a503316bd5bd81c5e9950294836108339aaf9368093d7777ccfa69662251", 0x45}, {&(0x7f00000006c0)="4087b9dc9675ed89c269b36a75c6bb6dde7ac410ce754767237d62cd5f06ed3573b91ff87c283b4ca1a9cac4ac1983501ef380c14d267be1216546f650f29c35eb3ca044fe0a93c568221d8e0d3b1c92bb8b9684428c1837e452ec3faad7ed02382b1360fb769f835a3d5d3b8f13fd68b972e5ea137fad2ccd14b86a2bd5e1ea9e0b7e39094a5f193e58cf7baf8a2ea61a", 0x91}, {&(0x7f0000000780)="24aecbad75861673d39765d61c5be74ceba822c423ef1bd8a933e09276b0ec16d06eeee3a3110f4f15bdb8064c4b9cbd7161f69b5fd8f29c8a3f149c5faa4bce4d17ffaf69e1d9af966be0ef386d9d8e9f907652fc1c1174fca6f0a336123dd00c676037e2", 0x65}, {&(0x7f0000000800)="384184175dbb12f2d3fd0146dca232cf9a1a11bb62e990c2ef0cdbc298e39d7a8c13adfdbdd33c929c30a84ce1b0eb8706bd51a349b27cd052b3808c32e6c7afb57354611ec035c9b7ed937eb86fb6b55fa1694abe58e23b5b74d8ab619647c7b47bb70e82ea1df0e6e742a0c6adcee1e94c", 0x72}], 0x6, &(0x7f0000000900)={0x88, 0x0, 0x20, "25cb79ee565564a6ca31fbbbdb01c3d6d72882576f61edee8dedbbb62411cda7d605b72b9acf077f56553dfe1fddef9899e0cadeb9811f6d7d70b5bddbb5f82fcf18461b83d60eea7833c40fef95744993275f5faec680574978668cc45bb3dc9fc14edfb77d4bc74622201b415706486d188b"}, 0x88, 0x80}, {&(0x7f00000009c0)={0x27, 0x1, 0x1, 0x2, 0x0, 0x1ff, "9bbeea1e18a3b198c3047221ce6fef5c701d72c8b64edf52f9cd2e5990302213c86bfa27a7abe1e2ad90619d805277b03c0d15eeb6ad3b287101511b7cca43", 0x19}, 0x60, &(0x7f0000000d40)=[{&(0x7f0000000a40)="2a0bf58569201c81f36bdbfedf9c17f2e9c5342400fa312942737c6065e101b45c8a07e92a31af485293ff66e7e7299bcc2a0ff61df08f2508daa6839a4bf349e156e3e43b1d1fd3490c96d82b2e32bac1b8d636c9f394c467b761c20bedda7f8b3715d3eb862075b6a683579890d0b0337a38536d2c54d52e803fc85d5d1dd88f9cc1425d4c918b3490b11f62c8b170d72474f2356f3cfe6ae62465bcab46cfe7efcd8c5ee1ec220b81bcbb83fac007cc8b90bb84d17fe4434ae23ee9fe168f40", 0xc1}, {&(0x7f0000000b40)="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", 0xfc}, {&(0x7f0000000c40)="c5bb5fd4caed03bb52355a72ae0e0625b51d90fd4717991b67f954ae2163d96e423b040b624ab0adbcd5c33f34a1dd4d59f1a428bde5722e5454523c23df11de246886545f5707892fdd2b6d4dd9abfc4e814c7925e3a6863b50304a5dda89387a277c964461ab4aaf1e0bbaa022a2c0e3da3903c1a0d64a2126ee64d4e3bf3a62dbba46e8e12c0e018afc2972630bab791a8ea1e90b39401ce009a47e136292bd1f30bbb61cb2f3f90644162b788cd09a474e182fa7b1be4f4a0660b4", 0xbd}, {&(0x7f0000000d00)="a6283b1016641c25593e0fbb31b25300eb817e0b4fad0d2384d216c155eda3f950be36aeb689b4ee0e83fba96d3fd8408e", 0x31}], 0x4, &(0x7f0000000d80)={0x48, 0x114, 0x0, "72689579359dc2a973ee8d9f764b268388cafce9eb16f519288c28a01c84fa1a92b790879da3e6f77bdd8fd34c29cc875b1d60"}, 0x48, 0x14}, {&(0x7f0000000e00)={0x27, 0x1, 0x1, 0x3, 0x2036, 0x5, "d4449a516b6ec72984dc1a7ef9236904647ac94891710b065e6f69e89cc53be88f74d2b8c7cc32915696754bf7f20d78ca4f948fee88eb24af453bbfc7e089", 0x1e}, 0x60, &(0x7f0000001080)=[{&(0x7f0000000e80)="ecb4901da843acb05c6b58c38c4c6ab11c6940e574", 0x15}, {&(0x7f0000000ec0)="e459084965c714bf1e2d0d786ce6db260dceb105083d07735ea76fe01bac41056509c09fba46f6cc5c7afefd5823deb391944a1fad63138e746b941658d0497612d1f573fd0f30104a3e63dd76da13aed784ed30aee6643cb19a8783a75f47c153de1f20710c3ffebd5c7304543710a7d3ccafab0414eccf8961ef157f625c8291c06ea80b947a9b3613e0c92d2c5d0f202e26fd4cde8c19ecb05e5582527945ba831ce2243b110498e77258ceb4b745d8ffec86c6e075378a01cf9c8920b11cfd953141e61f2c6a38ddac23a0d09d3340228e8d8b0b663234e4ce3c9b1acb5e3c7de8e440c50e04c12360284e34e9069d8fb2ea7e96", 0xf6}, {&(0x7f0000000fc0)="8e113a36dd96ce26533797bc890dea27f4ea9790bd7cb996a12f0926551f673662df10e8b26fa87cfd57efd8f36c12ea3299094a9a62942332730a4b9be3b859d808f3198bf90de9ecd2b02b2951e127f10729b3461387662806cbfc", 0x5c}, {&(0x7f0000001040)="3aa99c1ad8ab2c8e09bb5f96d437360f9b0b6e58", 0x14}], 0x4, &(0x7f00000010c0)={0xb8, 0x0, 0x1, 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{&(0x7f00000012c0)="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", 0xfe}, {&(0x7f00000013c0)="4e3d27948d3e7323b6d3cb0ec3fc2fd5661f3fda7ab2a8b19fdbf81d933b4668c12444a9", 0x24}, {&(0x7f0000001400)="732ad3ace12d77944c6cdaa6dcf22e14ff0ccc3c0dc72f5528ebf184257adaefe6e7f164e9df6258a2d8e594bde6dc45edfc2d8d0438b8ab98107a05919fb18ac628aee310ea8870ef31953eb5f2aca666df4fa7f3a6fd1d399f9e3463acf40582fb72d5bd11d9ffd7e01d9d74d5f9165a9eeb35c5333ab296ea3306", 0x7c}, {&(0x7f0000001480)="2598290c02cfccb07cd726b7b68cc144ad549fd6913db64108759b53e3bf2aeb7ed430874beb446d6ab22e1f5fe3800f02f442948f74c4f7e2154c1468c0f4cab9a36e40fcba1f21d8cf75579235c896aa18e629523816a88a32251914fc15f6b9296b6221e4bd3271c9bd83495f4525b0928c6e827b17333838e570193deeac2791525f8324dae72b835f8094cff98438b490f244ed0464337dfb369b47b96926fda55a2deff46dbcfc4209187ef9e67d01cf8cca380f7d5eb3569ab607716d0fcf4092346a8c2b662283e56072ed138071a3710a27ce830849fa65a5", 0xdd}, {&(0x7f0000001580)="3b307fc24459d5c1a2c4ba6ecfc9f85da977fa7fd9daf39833b869f5d0d5fbb229569cb30b1cc721cbbf1bc44184fc5ff82e509b5f46ea611265b65cd8252f75508e357d54694e6589820d6e91ef5cb111a7ac0179ab4c02759e8d897368c12520ad0d9c1d12b486fb83618821191523c01f6dce937967a5ee9278fcf07dfa6cdfb386f846a6b5d1b781b5a83ef9290617b6256758005739810819788a8b0b38b97ecd27a34201671fd34fbd4051a2", 0xaf}, {&(0x7f0000001640)="9148fccddcc2653842f28395691e39", 0xf}, {&(0x7f0000001680)="3c65f2fad31026571a9b1d25755437e692c727632d9d2c288f2190473f138625f12486609547d2798e88bdb9f5e1eb20b881df6d2d882067ac8a450aa41bf590f49b771eeb55461755b5d40b8281de50308b8e81679df1f8eda65f53ee7237985de2713dc3d2fb8b5a41db6593e18e6f4498e1992000da7657", 0x79}, {&(0x7f0000001700)="46169b1083f4784a4256d5e98254e7f216db2222f7f414cdfb5cf462a7bcac0dc65309a6162aa7734f695ddb75756da710dd971e3707ac8853d7e7c0ae1a4b", 0x3f}], 0xa, &(0x7f0000001800)={0xd8, 0x10f, 0x2, "b92fb27c3f3e1a34525c89835df6da2c1d088cfe231585ece6acb24344c4a3333739d86d0c1b3aaec162b71807f84a341f632600456d38b3ff88f988fbe33d08b84915ca32b5e3576065b82b107b9a587d33b01a3a6b0e6151f5e90b215f0ff6e5126af08d64c319b15fa70177c9800a5ffea2fba8a1097d721705034814b3a3c72d1f15032953a920e6df65234f88c4128b511cc5eca8dbf58ab97d75d45aed3af6bede4cd4f03868eaaca94c4131aee2f5f7e3d700f15eafd7cd4b254c66fcfa3c8cb1342a"}, 0xd8, 0x20000004}, {&(0x7f0000001900)={0x27, 0x1, 0x1, 0x2, 0x26fd, 0x1, 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0x1000}], 0x9, &(0x7f0000005480)={0x50, 0x1ba, 0xfffffffffffffffe, "9d561c61f1e0363d28216b717528d9ea70971a698115604f3f6b327d4276b51841af351a7aa23725d20ccf3924486c9dbd49c787b5bc72d9b3b9d3a6a84b1c58"}, 0x50, 0x4}, {&(0x7f0000005500)={0x27, 0x0, 0x0, 0x7, 0x5, 0x8, "4919a222c853ae7061e7ef2476e762fc368a51e50447e8c6decc494cd6022049bb206d26de2d3354a2f426614b6e99df67b0ebfb936e7c970667e6f99926e3", 0x18}, 0x60, &(0x7f0000005680)=[{&(0x7f0000005580)="1c020aa4dbab9b3da9330cb5967bdd2076c394d0116e160eefdccfa24947e9a7f35d38263786d739e403a45f658108b30c827840b0ebb989fbc572642e11ea002f043e16f51ced6076aceffe6e655e92ac689ec20337139ed64b8308ff0e948a670ecb", 0x63}, {&(0x7f0000005600)}, {&(0x7f0000005640)="caca5abd971afe5f8d4d30db3fe663cc9af5b799ec41f8a15e91b37b6a5242c65dfb118ed001ed3bd0660031916641f670181365c33fdbec92917aa3", 0x3c}], 0x3, &(0x7f00000056c0)={0x18, 0x11d, 0x3, 'z'}, 0x18, 0x48010}, {&(0x7f0000005700)={0x27, 0x0, 0x0, 0x7, 0x4, 0x9, "611a790b20a336200468b53c2d4ac93afdd056b68ef5f52034445771f3434970b63b1543a947487193603cad99011e3feccd63b2e57871b0f19f125dc5ef7f", 0x8}, 0x60, &(0x7f0000006900)=[{&(0x7f0000005780)="9e9a2a8f387023632f86b5ca21ad88518624554e8355993aa0048e6fe7e42fefc5d6d75ee22f8ae4b70c3b54d8552a7d83a4dbf3e13c0f2904e7bb1d95d750b35282f0c7d95bee47c740e968b72fc30b52dd997af54c11f17bb2f86a79327e0a", 0x60}, {&(0x7f0000005800)="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", 0x1000}, {&(0x7f0000006800)="079b5b7af9bd8a105cbc5ff562fea91a4b9cc75da4ea3fcaf679f0dc48", 0x1d}, {&(0x7f0000006840)="e6e9841cd035bf78183a073f1882d968df66d4785328ed84419d075c255fe71ac5c9cf39f608ce3868efeab8715c09714b04106ff9e6d15172f8933b6c8b5d474a5352a8a4c5994846338abdb06aed758ae6e208b00f62", 0x57}, {&(0x7f00000068c0)="0078e4a51bd1622de2119b86ecb7fa81c4d8dd63e8", 0x15}], 0x5, 0x0, 0x0, 0x8040}], 0xa, 0x8800) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) [ 264.007380] kernel msg: ebtables bug: please report to author: Wrong len argument [ 264.024638] binder: 25657:25666 ioctl c010640c 20000100 returned -22 2018/03/26 12:31:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x202, 0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/03/26 12:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000001200)) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps\x00') fchmodat(r3, &(0x7f0000000100)='./file0\x00', 0x1) 2018/03/26 12:31:05 executing program 0: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x14}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) 2018/03/26 12:31:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/139) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x7, 0x0, 0x8000}, 0x4) fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000015c0)={0x0, 0x60, "752d0a6ae0e4f4beaa0c12fc2a731a4f9fd9ca2ec16d95c54aff6967268097e31f793b5905a6124497640fc926d4f09be5ede81a641b1030b2c0b8c661fbac00dcea615f172f75b5b9b219c25b4d7144a9c6d48cc6f661d10a6046e71e62a1fc"}, &(0x7f0000000880)=0x68) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, 0x4) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000b40)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000b80)=0x0) sendmsg$netlink(r1, &(0x7f0000000f40)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000ec0)=[{&(0x7f0000000180)={0x10, 0x19, 0x402, 0x70bd25, 0x25dfdbfd}, 0x10}, {&(0x7f00000001c0)={0x680, 0x16, 0xb20, 0x70bd28, 0x25dfdbfe, "", [@generic="4d080d9367642471c628708d5983cb864fcd8eb018d4da8871d5936542e544fd6628a224f9e8edbdb2a81ae8f33193fd3b33e9ea", @nested={0xf8, 0x68, [@generic="f4960e9cf5e348f157a805", @generic="f4d42da0a9a1041505a9a5cea28c1dfc6ec761cea276b5e1b32815b5ed0163c7dd8520c3b31002f22073b6faa843ff2a4207fde80f2d33db14784bab36cc8e5377c77b21ede54e4240d56caf64e9abfcbd13f93931ab26a4ddce4b6741c052ca0a7528b4960f18002d961b53593ae9f07b7d9a497933d4d97a6ed7c92fffc1d943a0a6d2b9cb636618f6a5d1159d93b36904bb2328d09bad156b3ddc7c3d293a30cee329fd62647891f6ca723e2cbefbbe4f8132bebc51701bbe895ffa9427c4b33eeba38829eb7069d7a230918c5b14c472a087182c70b97785cac087b858ce4aef6e91cc7f829a29"]}, @generic="0ccac8617d6ca4f3f94fc39a72bbfc61c45fc3687d5cc161c8bf675f6c29881cfa8869e007a2945a59d2bea1763833e546a8c7d1ad9f5c69b493262baa0d2de6239b9db3f49924beeb9327493e2245aa9b3e42d8019ee82d1956e4c244f08bfd6a56518685931ae71d51fd3299646a1597bd37223b29f6c8ced8c108cddc9e78b16720ace036fed5dab0d66c5a7d23e5d416ff5797f66877c867ba82454a190ed6203f0965ee5e6cc63fc990b4829c139683113ec32a8a402b0b5c01902ac3b8f5a4197bd048a4758b490bca", @nested={0x230, 0x53, [@generic="2bb83b512a630de842260a2a90dc37e26fa989c2fc4367eb2ef65d17c94091df117c1f2178fc172009eec1dc9eec3c889da9757e383590c0250c8e30b01906b9f513e593b0956514de89a0b1aaca6f5b27cb83ddefb08d87e2ecab8df261e909eb937cfeaa0879abebad15aa05850cd88d0f1967c0d5010b8ece46f1d457a7d5ac90a1e8696a65e132c7e4f634f7c90f3a2cb39b98906ac740465bb334c489226602dc3e320ca1b5b9a5e99df7993f84b97430e2928c79142ffe", @typed={0xc, 0x52, @str='/proc\x00'}, @generic="cefa90f54fda6474b7d0e10f4c5114810a66213100fc4180ce52bd64bbeb51af39cfdb910479476e23f1f9fd3a84a34a38616ac94d018f62b76ebe5b35218c93a52712", @generic="cfc286c7b1fd4aa89a49879f2f9412e1fa9f98fb193bf1112d8d26e75dfdf43a415a39bda5059c4fa1002ea03ff077614ebbe35b10636fd5572911d16ff3ab2a8dd992c78b5432f35bcc90a3260d803de89ca75f4c150a8e59c2631846be32c1d17a36", @typed={0xc, 0x25, @str='wlan0^\x00'}, @typed={0x14, 0x1d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x73}, @generic="d3a847e8ef0d8d9748c3dc3b102378b5698666454606ac2c66", @generic="5dc9b52717c8239755bfe5460e26e11925bb130a6aac42e048c2f8cf88be87be868e60a62bebfa4aebc82d9e4e471a6ed036c9be3464bcf848863294ac597c166d53436c99f44e5af0cfd7eb5b10a4b6854f9e6300e7faaed735239ddb0ed8ef4021f17aa3d82874261ec389722afd0a3b422b95f23962c2855967fc6d2e1e50aa15"]}, @typed={0x8, 0x44, @str=']\x00'}, @typed={0x4, 0x94, @binary}, @nested={0x1d4, 0x49, [@generic="bc58688b14630456539f6a746c6cdffabe288da7ea9fd6e1849043d652cac03b123b70795aa239e8359efdc48dc5d5fc3dec05ea879d7e56b2fc34b042a8b3ea61ce6fc758defcf28445ec451afbc053d5db51f79683db3fdbe6189c24a0169b114acb1384b975c9cc4233cac1b6e50f146cad67baf29ec8ca838f21f43d329038153f8b0709b571235617f827e67246ad7eb0525004512359a1dcd77e77da4d59f0e2c5b74e218a5fa8f9cd589b97254f54a2b5b38e52f0b52f517772a442468e8e4fda1fe0a90968e58ffb55ee5aa909847270d80a7c911f3c3c3e6d16c18b202741", @generic="a6fef9e2af8e390878ad247f9c9e342f93cdba6ee209264c55ae9f514c20a7bda637777d5636cf55f27b95baa211255deba485e8b14c6f0b04da13fa1a9ed478c6bd3e82857e17ad047de018d8c01a5bd0da2726165f1349a9310ca05bdb42b0ae50c5a5a85f3e1b3b7a75b5016322256f9f1992c5292eb6a31fa0eae5e05159e6f3869a18da6e9ed6b41f4d1cd0a2f770dc92000fd3932fc220fbf93a55d32b11eb6614b15a4b3eed573690", @typed={0xc, 0x80, @u64=0x3}, @generic="479a13e18d337c1a924104de", @typed={0xc, 0x67, @u64=0x8}, @typed={0x1c, 0x81, @str='[selinuxvboxnet1[@eth0\x00'}]}, @nested={0x4, 0x3b}, @generic="5505fb72d1d2b9d4a75ad6f11228bd6c4c251b272d56d29df35687f945d34a520a0c450a0d460485d574eafcb6959677986ed0daa87d67a2b47e2c83505bf5dfc714473fa86ec7606c61170b0396176854741ed2d3d886defba9bd1a86aa756e2f"]}, 0x680}, {&(0x7f00000008c0)={0x104, 0x20, 0x200, 0x70bd2b, 0x0, "", [@typed={0x4, 0x58}, @typed={0x4, 0x32}, @typed={0x8, 0x57, @uid=r2}, @generic="c1f25281c3e89bc5f402fe284e25a6586ad4b96834509a21032c8b23023688b2a2ca7553bc734c193e3258a0ef6a5f7420c8a2317fe61bf220d7c930d39a2977f4da62a23befa692379915af1f38cedd8e27174f8bbea6ee6d1b998795234524011510447e8c3e2d83724d1f2ca9b66c1124129d8865661a7eb7bf53a6273fa90a164b368979a4827eea4c54d592d4af93cba6c0fe7c0794c4be345286eb1424573700e17a311c06815e00348eeea1b11ac3b2018ff918e3ae264a81fd057a99deecae5465e35038e44b5301c8f0952c6342828b8c8ea2cf7691be6f95b276ef6674b1cb"]}, 0x104}, {&(0x7f0000000a00)={0x10, 0x31, 0x200, 0x70bd29, 0x25dfdbfe}, 0x10}, {&(0x7f0000001040)={0x4d0, 0x29, 0x802, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x15c, 0x76, [@typed={0x8, 0x3d, @pid=r3}, @typed={0xc, 0x40, @u64=0x6b341010}, @typed={0x8, 0x67, @uid=r5}, @generic="76876ce6b04ac49905d822fd67a7d7ba3d49f4be502f8dbf15f79d78fba7d06e88516cb28d45c59979d7b685b0c487fe9f76edcfb661286de487b84cfabc00649dd170e32619f31271330e50f4c13cbb05a7d8e7589d25e3775cec43d03617795230ba08354877a32dec6f6edc1f330bdc7d1c1ef15c029323c0f8a66ff09642f19158869e647f291ad8190225fd73a91f0f25114930a273b6d0a6abc8bf390e1fab624731be78d769df5d4dcf62271a5bf02f8ab6aa856b667db824368990ed2c10e1e3445ceeb77a87b2efdf10ccc6f70f364c7d443dd0a10b069805cd", @generic="6a31f2f17eece82b371deca3c7f7cbb5b8f2fc5003fea3f2f7ddf953459387ef7b9af72cb196729da1af36a4159503dc9fd6928c08b498526e0c739789ab0446614b2b4703d2583568b411c514e602c62840d61201668d3bab569ca0a2"]}, @generic="d04a88f92d5602cf86c2a7f38df499794df0a8b103a81b2ac1bfcdf7e32f58558c3cfc2d7d9f3bf4bbdb7881fdba8ac6715d64bea25a9cb5ca74d5d4f69debca3024445e9a6619df594a724af16e818f4667eb5b4df84acfdad69509b9c131de719611266d87d974984bd7c7ce41970f533a51e9e2d83c8a6b6f5765b2114d64dced35055088721abae29c756e6edc412ed9d27871c0313a05144192af865d8466a4e8c26daab2826d0cb189d44485f5452f8e54bde4352f10b10bf5eb4e0f746174f3c4a1e3d0e7", @nested={0x168, 0x17, [@generic="d8081340e819c69f", @typed={0x8, 0x90, @uid=r6}, @generic="5d42187fc5b96fd6928f2934f9b2fc175d787876ee1d8f1248f36c6a21e633a0f2769daef34dbe2675ce9e6da14a4b8d2bbb3cb4329133d620516b43db3224ebaa843cd4736c5024995cf53c62b800daa587074ba097a6452e4b560c52ff298d054f5f6a7ede2acb574675c6d8b758efae4c51ff3660db1b0edf4893c8", @typed={0x4, 0x7a}, @generic="81fbde9207e3ab321261528c0cb15f6e99b57736f79ada0954083a3e0559a56daa77ee1965e161822818d471c2e36330578c604ccd944e148d5e806e1c06a9ffa4ec2b9d490c4a4da0cc35341c314b89ac6df8974ec0528fc62fc729936510b377a2bb1ef7662450e143f4a0d1b636d005e417b733983205278ae6d294b8517cfecf38805be50a76a3b3c31b251718af94aa29c8f3ea15179e533427ddf7480af778bfa9a70eef1c00c056b020d2e5cfed759290fe13711de7a3f8ea0654326b1b0937ed1111777fc908", @typed={0x8, 0x7b, @u32=0x2}]}, @typed={0x60, 0x1, @binary="43a8db90ae6a892b3dab21af879fca5315b3866c4d8745ba11d95c18c96a0e05252e1b13f5fd3bd19ccfae421384891eefc55a79f821c2057d85ac44fb8d41a5d58410c42f426ab4e0e912f3ff37371703bb9d5ca13f55f9cd"}, @nested={0xd4, 0x8a, [@generic="1eba83e4c3337f696a", @typed={0xc, 0x3f, @u64=0x897f}, @generic="5780fa58a407c277b0f0ea7658606528c8a9e8915c93cdc9e456ab7bff9439d49c68c843b7327fd120a32db3f1f193d9642ccdb3754d3e063a9ee2a364cf0a31a0fbfd5500b71ad34182399e48d131552cecea9b0bd349b28985a6d7f426bc4297cc1d105ff241e586", @generic="5499667905", @generic="ef9f9a80f0b1b56f09c39f71807278f56075868d3e8e06b68ce49b512d5c5dd6ea6421f04ef441149ea3df41a902bad7ee", @typed={0x14, 0x6d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x26, @u32=0xffffffff}]}]}, 0x4d0}, {&(0x7f0000000bc0)={0x2e8, 0x33, 0x0, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x1f, @u32=0xfffffffffffffffa}, @nested={0xd4, 0x4e, [@generic="5a5df16d34ec81cb6cf95fd2ee3a6783c94e5501670c2fdab5dd04318a4e60de46c7d0565e94ee4679cb0a2a2c11aa31048fad488702085fe10669ea7d55a138a09bd8caa3d19f1d8fdce6ae7a6d7faa815a3886288e105d6659f1f38bc385c8e0ad395135b04104ef28bc513dccdf00731a68c055acbb0cddefdbcad2459a45c4d69dd8465ed48c19c25f100679e4b2bbc0980961491a328c925b958a1749959c64858798fd2f4c8d43601d785d96411441c333c32e893133dd551b1fa17ae7d2ff02b678614a61fee9b0c6493ab0"]}, @nested={0xc, 0x68, [@typed={0x8, 0xa, @pid=r7}]}, @generic="caaec5fef4005bc8f7331925a2f65fb871f25b868f3101d82af94b47eb2fef38d503fdcee743126ee27a8c23b2db45651a22d76bbf13c7c5", @typed={0x8, 0x38, @fd=r0}, @generic="72d146fe086d614f8ca21b0a5f24fa128ad4b6e9a000f2ac7ea2060f87a50139646c2005425090ab9099b6970db4aaa9c14e2353ab008c0c", @nested={0x178, 0x79, [@typed={0x8, 0x57, @fd=r1}, @generic="e29a5facca5870133b5440f5e07a58a30d89771a17e57aca8b385067667dee2cc37cc622b9f65e7aacc51924642d8e59eb8ace6368dde6be26e0cf60a2b9304ab98431dff39ec6690ab8554673cba9722b7f93bccc58c962bcccfab1db037986f738da4b9379987c656757228952d9e44d76991fd3d464e323ee0784fb21942885b06215f0a9bd3848b8c8813708ba2bca496e88df85e5703b7558c3ce3e0246ab1e8f50", @generic="c9bcabed1dbcc6a9dc7c832d730b63cdbbd7769f1b9fc37ee0b6c51779ca3a0c0ef7dc54b9754fbb7f15f9e3214abffc0a5d14ceef566a3341a039d193c15d8d3a2fd15c1889f88886471b2e730fa425bab72f66c2d4cbf0633bab0d110e10e6fcb7b6d48a7137e3ffb68dcb643b78a1f71643b422fb4965d6f8aec218b6efaf1d9c2b55e0434c2c68994326487df17c8708bd227f7d5620191d7052ae11a22f1c6f67e5bf895e0a6d179885a4fa5b5e1c16c6c433364f957cb7c6c5589269", @typed={0x8, 0x4, @fd=r0}]}]}, 0x2e8}], 0x6, 0x0, 0x0, 0xd9f77b2bbfec80aa}, 0x4008000) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) r8 = add_key(&(0x7f0000001640)='ceph\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="7ad2db81c89e6285dd2579b6ee1265eb50c84797cded2ad0e99ef13c0cbdca001a230f7c9608f2aeede25f2154315d5b4341780c16438687e9c3703d3b5965be90165cf541743a34adfef04eac5c84b71620b99467cb63048983e0aaed6da706d96ff0b2f013c858231e981731f8c3080441d1b7f6f2acad44597c0d79f3f51912e6b8186afa806389c7f87a97e006e05290b5b5eca73db67a9501b9910176f47680b710e06ddecad58809849186e581acace2c324283585d3", 0xb9, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r8) readlinkat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000001540)=""/76, 0x4c) 2018/03/26 12:31:05 executing program 5: add_key(&(0x7f000003bff9)="6c6f6700100000", &(0x7f000017cffb)={0x73, 0x79, 0x7a}, 0x0, 0xdf, 0x0) r0 = getpgrp(0x0) migrate_pages(r0, 0xb63, &(0x7f0000000000)=0x3f, &(0x7f0000000040)=0x7) 2018/03/26 12:31:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000000ffc), &(0x7f0000000040)="3541a63794e8fa4ff2a0b41dab8870c69c1f4f1a0a93c158bc233da2d96ce3c6d1c121bcbb16e2a00b462408e1d03cd353479a385d96da3811f3c1280a388d118d977c8197ec80119dcd873e4d85c41b61a7a3dccb7ba4bb830f057b917799cd115ca31c2200c2695707ee067f08c12538709b8c88a60209bdf6ea4bb4a97c6a1f5670098e7008") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x80000000, 0x4) 2018/03/26 12:31:05 executing program 3: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x141003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}}], 0x48) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x15, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b899cf85000000000088f301e710", 0x102}) 2018/03/26 12:31:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) pread64(r0, &(0x7f0000000100)=""/67, 0x43, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/28, 0x1c, 0x0, &(0x7f00000000c0)={0x3, {"f48edafb237248"}, 0x5}, 0x10) fcntl$lock(r0, 0x24, &(0x7f000001d000)) 2018/03/26 12:31:05 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000001180)='/dev/dmmidi#\x00', 0x3, 0x82) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000009, 0x810, r1, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001200)={0x2, 0x0, [{}, {}]}) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001240)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000012c0)={0x2, 0x6, 0x0, 0xe6dc, 0x3, 0x6}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000011c0)=0x7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001280)=0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001100)={r3, 0x7fffffff, 0x8}, &(0x7f0000001140)=0x8) 2018/03/26 12:31:05 executing program 5: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/224) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x7fff, 0x8001}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x2}, 0x8) r2 = getpid() ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000440)={0xfffffffffffffff9, 0x0, 0x2, 0x1f, [], [], [], 0x7f, 0x3, 0x200, 0x2, "a25f3fd62f698118acc7ebf1c552a984"}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xa4, &(0x7f0000000300)=[@in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000400)=0x10) dup2(r3, r4) lsetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@random={'security.', 'vboxnet1ZGPL#\x00'}, &(0x7f0000000600)='systemppp1\x00', 0xb, 0x1) tkill(r2, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/26 12:31:05 executing program 2: msync(&(0x7f00002bd000/0x3000)=nil, 0x3000, 0x20005) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/71, 0x47) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x9}) accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80000) 2018/03/26 12:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x80000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:05 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x42, 0x817, 'syz_tun\x00', 'bpq0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d141dd468ee374fd56ca801fea6f175c186a5c8902c1a23752b4e6ff69e6"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x158}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x4, 0x9}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'teql0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3a00000009000000ca0a000008000000800000000700000001000000050000000900000000040000919e00007fffffff81000000ffffffff0004000005000000f9ffffff0200000009000000ff0f0000ff0f002000f8ffff02502bc1e5d6186082be03000000010000005b0e00000800000007000000ffff00000500000002e200000100000002000000260e0000040000003f0000000900"]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x3f) 2018/03/26 12:31:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20100) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xac2caa16cf283ee3) [ 264.442679] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 264.517183] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/03/26 12:31:05 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000140), 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000003c0), &(0x7f0000000040)=0xfffffda6) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) recvmsg(r3, &(0x7f0000001740)={&(0x7f00000004c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/70, 0x46}, {&(0x7f00000005c0)=""/88, 0x58}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/137, 0x89}], 0x4, 0x0, 0x0, 0x97}, 0x40) timer_gettime(0x0, &(0x7f0000001780)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000400)={0x101, 0x3, 0x9, {}, 0x2, 0xffff}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r4) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) move_pages(r4, 0x7, &(0x7f0000000140)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil], &(0x7f0000000180)=[0x6, 0xff], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000380)) 2018/03/26 12:31:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x8, 0x4) signalfd(r1, &(0x7f0000000200)={0xff}, 0x8) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000500)=""/174) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) socketpair(0x7, 0x807, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000340)=""/76, 0x4c, 0x10000, 0x0, 0x0) 2018/03/26 12:31:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xbf}}, 0x0, 0x2, [{{0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}]}, 0x190) setsockopt$inet6_mreq(r0, 0x29, 0x800000001b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff]}}, 0x14) 2018/03/26 12:31:05 executing program 0: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0xe45, 0x4) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) unshare(0x2000fd) chdir(&(0x7f0000000000)='./file0\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x5a) 2018/03/26 12:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x9, 0x10000, 0x9, 'queue0\x00', 0x8}) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096f58c0b9a4d9379589385057d799f06b4ca57114c64b4d202000000000000005595dd81000000000000bf69a89de4"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/26 12:31:05 executing program 6: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) r0 = add_key(&(0x7f00000006c0)='asymmetric\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="3681164f0613a7a7f75bed973f6b1f9e60ace825fbd295254446ac748270ae09c92f453fa603659369692d3322d4037187b32e849c747cadc15cb4e36b2969b0d02fa7c77999e9ed460d54e68bb92a2c390843bba48410037900c80fc7d93f3f76ad247849c78bf9dd8ef352caea6e5715ed7cd6006f8a6d2c2273acb1e7289da53c8e56d67724cdb0c655e935046b59254dff1ba66ed0bd07e7328f93315775dfdaa7c571ffa64a7c55b206fc0f370f7f8c4ea7e253ce7fa9b249afe3cad0a58517d78ed5b5ceb399", 0xc9, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='em1vboxnet0\':vboxnet0\x00', r0) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/239, 0xef) gettid() r2 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x5, 0x121200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) kexec_load(0xda, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="9ca643fad3b7bcdc3b3107f6d5e8993f476d35d5665960b00eab8c68a49edd9ffe8ae6f7fdf6a19b88ac158143720b5445a4cdd8147c1c96438837c71ca95b6fcbb1d2feb5e5220d748a5ef836cb0520eb86d00ecccf3688e1b920a124c08397306141548e4f0730a06883b1485be097fefb4f1d4549df7112637e38d51ae39ff31a1ce0497972f01b536c1882dfa00c3160f45c17762e", 0x97, 0x41, 0x3}], 0x280000) exit(0x0) prctl$intptr(0x800026, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) request_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='ipvs\x00', r1) bind$ipx(r3, &(0x7f0000000540)={0x4, 0x7608, 0x3ff, "1f92b1428b4f", 0xfffffffffffffff7}, 0x10) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000005c0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) 2018/03/26 12:31:05 executing program 3: timer_create(0x2, &(0x7f0000000100)={0x0, 0x31, 0x7}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0x4a0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521602, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000240)=r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') getdents(r4, &(0x7f0000000140)=""/178, 0xd971e1ff0038cfce) 2018/03/26 12:31:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) 2018/03/26 12:31:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x0) sendmmsg(r0, &(0x7f0000006800)=[{{&(0x7f0000000300)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="ed39d040adf218668d3910896649a2cab13369f84c842474b076b2e12aad85b3d5c66eb6745e80d1ecb92c3fcdf43ad50b445e233ffdc0984cb7a93e03edea412d087d70372e9352561e5b448b1970b8e36305b9816973b2a576b0c75250fa617a", 0x61}], 0x1, &(0x7f0000000ac0)=[{0xf8, 0x0, 0x6, "4db63e6c25f0a6acd22adc23ccbfc55d6bc998565a707bc8b198198078bf6e55a6c1864e77bc347e8ee54c636b6e61da57c404b093f185550c9d57f92f88296607cf0de444e3c54c54af1ee1aa4668b72e3d92e80e65e9b0a6a74561e04c4e50b0ae6f7b56cf0e2109b7d9ee33eafbda4f7faecf74c55383d440fcf451c50a25e5176b66ff9ad63e44c89f4da718ffbc16baaf8c0cf81effcd5fec3f13b80a93430d8f2bbc58b3c0800d1ae80f8a63e8eac7c7e3091b727de3f79cdbf138e5e0b411c0417dbc16f27b365cf8c81eedf09145d963ec5dd1826596dbe9365e18fc570b8860e5c1e4b4"}, {0x1010, 0x114, 0x5, "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"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"}], 0x11c0, 0x4000}, 0x3f}], 0x7, 0x4000) sendmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)='\t', 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x4004840) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/03/26 12:31:06 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00000001c0)=0x20, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) ioctl$TCSBRK(r1, 0x5409, 0x9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200)=0x80000001, 0x4) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/26 12:31:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20100, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000001200)={0x79, 0x0, [0x7e, 0x0, 0x0, 0x4]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2002, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x3, 0xf378, 0x1000c1) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001340)="24c94ad90e20ee1d05d75b03ef252159b03293514ccfa902ad51e351a7403c7d5d1772b99790cda2eb573936608fdca26e48e09cf35047dd2ca038d7d31fa869c4a3dafb17170d08", 0x48) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r3) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:06 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x40000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.posix_acl_access\x00', &(0x7f0000000400)='keyring\x00', 0x8, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x1a0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}) 2018/03/26 12:31:06 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x8, 0x81}) 2018/03/26 12:31:06 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x200, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000143f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/03/26 12:31:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', r1}) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003e2ff8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dfa000)={r3, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) r4 = add_key(&(0x7f0000a82ffb)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r4) 2018/03/26 12:31:06 executing program 7: socketpair(0x1b, 0x805, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0xe6a6, @empty, 0x6}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001200)={r3, 0x8001}, 0x8) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:06 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x0, 0xcb25, 0x7, 0x7, 0x800, 0xfffffffffffffa95}) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r3 = getpgrp(0x0) ptrace$pokeuser(0x6, r3, 0x6, 0x10000) r4 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="717c664b868e63bdde8bfdc07972bcbc4c6dc3face471eb4ca073d770a76b6c781d3222b63f903f64ff05b005823f8399a58e8e2107ef91f188f3eff13ddd3347193dd36", 0x44, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="5d39d7dabb51df1785f0084127391765e3e375a5b0bf4cfeb0def25637bd793866944bb99d2a2f087fbf5b41b81226ce5075e906b1575502446cc29a44355e187c5da0a8fcbf733d0c51fba3d6c4927ea755214914ee4d51c3bcab7e2be2d27b94ccc429973f8fe00c2d21a12fc2c327451af6e4836622272a5741dafec3e385ad7eff1b259524224350bb93a04a37643e7a1c986174b8a6521c60f5ac36d22ca3fa74e0b1cd8e7f00b932439c033c92c7a2643ded9f3175d1a95e92084b46a0d6e41b579831d97c9dc615589725415acc51fef0af", 0xd5, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0xbc, r5) fcntl$setown(r1, 0x8, r3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/151, 0x800}) 2018/03/26 12:31:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6a0, 0x200000) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x14001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r2, r3}) r4 = epoll_create1(0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000140)) dup2(r0, r6) accept$inet(r5, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) 2018/03/26 12:31:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001740)='/dev/vcs\x00', 0x0, 0x0) removexattr(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)=@known='security.selinux\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)=""/116, 0x74}, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x9553, 0x4) 2018/03/26 12:31:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/03/26 12:31:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) r2 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140), 0x4) 2018/03/26 12:31:07 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x7, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000040)=0x8) 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 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x90) [ 265.910942] ÿÿ: renamed from bcsh0 [ 265.929610] sctp: [Deprecated]: syz-executor4 (pid 25787) Use of int in maxseg socket option. [ 265.929610] Use struct sctp_assoc_value instead 2018/03/26 12:31:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) connect(r0, &(0x7f0000001200)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) io_submit(r2, 0x0, &(0x7f0000000080)) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r3 = accept(r1, &(0x7f0000000080)=@pppoe, &(0x7f0000000100)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:07 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/sockcreate\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/03/26 12:31:07 executing program 1: r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x80000000000000, 0x4) 2018/03/26 12:31:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e24}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvmmsg(r1, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000480)=""/132, 0x84}], 0x8, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/69, 0x45}, {&(0x7f00000006c0)=""/63, 0xffffffffffffff22}], 0x392, 0x0, 0x0, 0x5}, 0x20}, {{&(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/62, 0x3e}, {&(0x7f0000000800)=""/188, 0xbc}, {&(0x7f00000008c0)=""/153, 0x99}, {&(0x7f0000000980)=""/148, 0x94}, {&(0x7f0000004680)=""/6, 0x6}, {&(0x7f0000000a80)=""/52, 0x34}], 0x6, &(0x7f0000000b40)=""/141, 0x32, 0xc78f}, 0x7}, {{&(0x7f0000000c00)=@nfc_llcp, 0x80, &(0x7f0000004740)=[{&(0x7f0000000c80)=""/227, 0xe3}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/145, 0x91}, {&(0x7f0000001e40)=""/210, 0xd2}, {&(0x7f0000001f40)=""/171, 0xab}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000002080)=""/38, 0x26}], 0x1dc, &(0x7f0000002140)=""/4096, 0x1000, 0xfff}, 0x7}, {{&(0x7f0000003140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000031c0)=""/210, 0xd2}, {&(0x7f00000032c0)=""/143, 0x8f}, {&(0x7f0000003380)=""/4096, 0x1000}], 0x3, &(0x7f00000043c0)=""/44, 0x2c, 0x7}, 0x3}], 0x5, 0x100, &(0x7f0000004700)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000047c0)=ANY=[@ANYBLOB="000000000601de8ace48999aeb9ace9ce64fb7c78b9ddbcecba8382c5314aa3539d63df4ea76c480c9ed94b7ea54e28e3f10e52f262d8a00ae63957e328336648b574e9d4b4d699adbf230bc230909ed61b6a61ccf2c7590ee9b0ed43494c2c6d88f4bc81c8f606ce838c31b8a01297acd4281f6d79e6878fd9cf055c45626aef8d90899a2d8ac97da8d728ba418d59ad30306d6bffb8f00a9e542305b5a7057d927f91c461c1051f45933bb0f943c38833523e51767ad0cc4eb53159ac377480a73f1b004f3e33f62634b84e816772396265d693b7e5f149faada812c3c30d4a76989e38d"], &(0x7f0000004640)=0x8) write$eventfd(r1, &(0x7f00000045c0), 0x8) ppoll(&(0x7f0000000000)=[{r0, 0x21}, {r1}, {r1, 0x3}, {r0, 0x8000}], 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x7}, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x960c0cddbf59dfb8, &(0x7f0000004540)=0x5d000000000, 0x4) write$eventfd(r1, &(0x7f0000000040), 0xb701e0df7067199c) [ 265.999235] sctp: [Deprecated]: syz-executor4 (pid 25792) Use of int in maxseg socket option. [ 265.999235] Use struct sctp_assoc_value instead 2018/03/26 12:31:07 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x61, 0x4, "1f85db03"}) signalfd(r1, &(0x7f0000000040)={0x70d}, 0x8) setsockopt(r0, 0x114, 0x2, &(0x7f0000cc5ffb), 0x0) eventfd2(0xfffffffffbf4c431, 0x80001) 2018/03/26 12:31:07 executing program 3: setpriority(0x2, 0x0, 0xf2d2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/26 12:31:07 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x80004, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x1}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{0x77359400}, 0x9af, 0x20, 0x10001}, {{0x77359400}, 0x6, 0xd6c, 0x3d}, {{0x0, 0x7530}, 0x16a, 0x264f, 0x4}, {{}, 0x1, 0x1000, 0x2}, {{r3, r4/1000+10000}, 0x1200000000000, 0x5, 0x4000000000000000}, {{0x0, 0x2710}, 0x4, 0x4}, {{r5, r6/1000+30000}, 0x0, 0x8000, 0x81}], 0xa8) r7 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r7, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x1110, r0, 0x15) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100, 0x0) 2018/03/26 12:31:07 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001180)={'filter\x00'}, &(0x7f0000000100)=0x44) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)="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") connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/26 12:31:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, @loopback}, &(0x7f0000002400)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002440)={0x0, 0x4}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000024c0)={r2}, &(0x7f0000002500)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709}, 0x14}, 0x1}, 0x0) 2018/03/26 12:31:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x7, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x23}, [@generic={0x100, 0xa86, 0x7, 0x5}, @call={0x85, 0x0, 0x0, 0x2c}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x7, 0xd1, &(0x7f00000002c0)=""/209, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r2, 0x2, 0x2}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="06000000130afdff00feffffff000000000000000800030000000000"], 0x1c}, 0x1}, 0x0) sendfile(r0, r0, 0x0, 0x58) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6eb, 0x20000) 2018/03/26 12:31:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) setns(r0, 0x44000000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:07 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x20000, 0x8, 0x101, 0x100, 0x9935, 0x0, 0x42, {0x0, @in6={{0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x1000, 0x9, 0x8, 0x7fff, 0x9}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x10000, 0x38, "c77d7fa2b28b7642d5fa66f867a1648abaededc51cd8c37d85b8e49f53c4e043d8a75c497cada2d8943fd02b51662bdd85c48e81320e763e"}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40087602, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000010000000000000000000"]) 2018/03/26 12:31:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc)=0x56, 0x3fc) 2018/03/26 12:31:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001080)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x80000010}) 2018/03/26 12:31:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000002240)=[{&(0x7f00000000c0)="a3f2217d627b166bda0e3d4421448fb41859fc2666ff2c8fc6b17685cd93c39fc6fb5693a7013a00b2b1e20b5d015b93b94f29812b351a005eed4ddf8527b5ea98513cb64c92fd722cc671b7858043e5707a416255ea401bdccdd92c67fc4beb41273003f27c9f14c7364127b5d3fe31f050f4cb9c488af37e2c68748b7c876fb5e2702b6f80790b26cb9842ec62e18fae58b3810d35b63739e42da56b15e92b12e486d5aba1d9b343d4c24704b7be3e8298adc1316132cf32b9cc5447d06e59106f6db61ca268f99b3e68edef4bf3702812a12a6acedb29919722f38f030dfdb7749c50d5f52eaebb9e5cf689ed1fb4538043ef91897629601ec94db79df45fe24ef513899ee3b4d3cd9ef6c79313ec45e2f1355a36af88feb844f77387e506e5c7fa660aed39d204e3b48cf3a5a2f8c39b588f6a81bd8be0ca37d2139e2895aa1e320df7d1e5da4c5d9d2cd2dc5f7364d1b7d101062f27a134463113c638550b3ecab74b5c9b9770df1145ee0241804959a38ea49a795e880443922259a9c3c46ef84aece55c7841d0f0252009a86a4231763def9918b89b07d8c5638d91a453d59ecd78f2b81c59610f84e64614ad0f989204d4c7c66ed86517130397570876e6d728decac3a788d90be9b43d7da42b3d13682afd5336881a3f222033e7f7adbbd9448ea7bb7a5b0769cb52210b5843584b816b2d8e6088373b220be18444f6ad4c95ee8139aee268010bf6f550aa396d2b4f153423f082315bfc44ff18c46148575acc134be05e6bb9e44792b35ce2bc2a34d86c3b14332b2583f7ddf1e5c4a8b62b3e120fb92aca88d1d124901c8a6684d8b7124cca9631a53720a6920266864e194c18710a36de796875a37a50af076431b778ec6248e764dfd8b2a1077b9fed4b90de9b2b106a0fa0937eec6212eef0237f07e5ba658eaf764dd6f341bb7ee7c2cfed0b447f0cbe5d45a772021e9538f3b8b90d95e9338d7681323156d43f9b848173dc8ea5198ccde602c948596bb1737068be42d3f14e97663cac32879b6882e8a4087901205c2c8401c39650613de77a45def55e88acd5e13b4c1e3dc92df62244e0d1344a7f40dac92006dda46f7df720506b67afbd48dc654e601aa72347f17d2dbf2feb1f4b48387041d60272c129a73cdd78805e49e7548f6bd17f0c002a061bf6b38f21af7016924565089847b5b43c6fd8f4173f6ec583736b7f790e779bc61f9835276dcb3393d8e557bba950fba070c37bd6ecef5aaa6018a96e6e1ff14bf045fd7358857baa64a3d32e58cd4d6a7bf6473d233ebc13978145fbe7f565e1321702ba8152ac4a5812734fe9c8ff14ad79c63dd2247efd7e40e84c834f53507e74fb787c78c3b27ab078cd401ffad26493e8acaf278fc58db651b59e59cce1ff12c4166ea00ea7ef64fed8571b005da381dae6c0b916a5166bef2fb5d9336237576e0d931bf6e85bb6cfce01bee9b3b8374c5d82d731d297ecb4cd4e48bac8d9447398728559097a9d2d0f4e4444b3b5d96f0d3f7e2f2f1efdaf470168e52298e4e24cb06af2acd2c31c00782db867a32defb22d91f45a89f3b29d86c8ee631fd8d9ff0e35be70bde096cf8e439b8b4950f4326b6ce4f7f4213cb287bc9bdcffdb7c5f1d7ea2b78d1c42de46db5a067f1b6b806a3577606f0d59ff6c6bdc0795457e190e47cfd89dfd061eb2f9412f7863bd3adb28e5afb0de618c9c013a0a4b8bf22eb3759eceac85a51a04fc3bb69965d8db502f1acb2d199dc35e1eba26e2cfa388402d13f2d77ba67535a53f87478dc23a6345944f636e4bc1a8442744ddb03f382c682c19c4aba3e2e76fe7c84b6ae4e48fc54c4cbd9b52544f759a7858d2c4194484a1792b039d283eb706fd9cca920afeaf328c911505b0f7f34dbeb5d6369b924142c5807f3a96c14746da812190b72eecb711ea9cf11323bd0e8a9bedac2f8cf7b2fa372e622f94a7195acbce9622db73831f8a6404ddc00c705aba346f3f7aa3dd26cdf793fddb2ff97954803ac547720e0e880c2943084df651b90e3d1bf080c8bcc677a5a1b420a74be0895dbd87d4cb42431d7714954ec060c8ae8b2b050ebcbe9408990bdc97a2aacdc662df1e0d20fee756f4143af5472cfc97d83061ccda7f6e0048f690ac89361c2a0cc6c7fc41ab731c768e6a9a87719f4a48448d108fec62d6bd3489a859d4bea4ee125caa65aa59acf727323bbf653c47e3615d5377c6fc356992744948ff0b417e7341d34a2e307db93b810b98051060e001ab0d5621f08fee5dcbf851f13f8fbcf755a9e758316faef070f4a97e31ef2e24d225d513c7b96bf3d10d70c7c1e74b2f06bec949e7ebfbb1784f6ff29e3e6708a7357dfdbcb773532205bf26342942afbeaad3fb237d3e9565c151915d36cdeb303a1fe1d2a50da270c1b4997ea8c16bace5da51af78152c6aa383c723b9896cf246448823daec065730d90ab1bce0f797e906b1dfd0ba21c87873a28649267f5ec0c5ad1b2a343bef94fbc64867174366d82c498cc8ffb5616cb31e7b9a431b0d96d5dfa9793b2988abcaffd55d84246d72bf40cac4635a36c4b2a560b0d3a188fa791230ffc7fc236ef159cb15233490771ea4e09af8c7b12e6f2bceaecabfa155c622aad7f2eee1c092e093d29a44473f5cba903b5097a2f33c2fa27fc7e85f81c2ab03d452955f57bcf5e916d3bee91e7293ae1a0eba686c85c99986018fb4a838f54c841439687e4d0bbd314966b8dac10e13c2676b4670c474fd6ac5d4f00070547a5d1400dcac9bd2b2eeedfcd8e74b097dc3b8305f7f4b50872bd74e625ee0127f12a8aad384fd4e96badb65e07665cfec27b8ad12c88b943e21fc5a9a740fd4a873ce9650c1f1c822c00f6ef26ccf4eba446d3d88e6e5b4d5858308c32e95f2c1326ab4d609b893a8d958cbf0d9d919fc208ed077480b92ad60888a322931544864cf40f1d96f7f6cc290f1afa8f96068241301f16b9aedf0a44584006af78ca5299189733a658c55db7591bbe3003a3f20655c886831322adc172754d62cbe904e70da3ffcc7fbd390922392c52b1c58fbfb84d01fbdf93ccc78311161e56fc817ac8204b16b900a18fa4263fed6697305c0954401845d6b9d32f4730ffcb19e0220336397610304b9611a7dd859a1c4284e84f5852acdc1e112c021adfa13c2e8b6893dd0460d38d35bde0d2ca8c7fe7bc320fa43779c8dfdc2839a5e742287607adab3d2efbfbe81d0ba046e703351e7093457a2534ffff0ab40a8114da1f3c7e7defe3d80645d97f02fee9e80456ad65ed4575ad1dc4d32464a113561fdf3e926e6015152bd4e8e57207439db1124028597b8657bf5c99242eeb27456148a9d5f0396ec32e25508e7ac5c2cb48355a4def2f62759e12699f7832891c2a9b47a4aed0853670790af00849a1317f682f3a8a79ef1a127aba7321a1e0bd75b1b1ff71ff3c279880e5f0009a92f06c509c1de5eb174dc3a3fd4d79b982a21804065f4a156d7e2183006e17a33cfc98cecee99c327a0c60483cba2c19b40835c7516beaddcb17a14e495a0fcde9340a92dd1a31ff6c399e09339620f864621f54c12b52c9e474f34cdd6637a5d5b6d88e5eecbc14b7746ec298355c1bb75c2ea9165e8e5e0f375063dedec8328f41acb64abf8465d4a8e079035e6538eceb000571281325854a96796289726c177044e24ab9739af8de691de4ae8f295840d8484f399d659aa2d9eb5d901345a81c31059f7dae8ea7ca10867d811aadbf21f75b5bf58b4fcafba01ba7e65e75c02aabfca434bc23614e51567193933aecc675f5a523399800d710dea3b98e1c3176c407f2e21e88b8daf6a2c54e40174a0bcabef9b4a529916003116b466937f986460a1a5c27d0a880a0cf5472e35505f8e59da5dc8d9bfee9b9a9415ef3486c75cdb58719b8fcd99abb7e05dc6b15ec30309c0da53a7d06153a4f98d7cc60e5daf95fb0da8f92e23a4bbd100cad68a5a0d0b8a06222f59ad7b4aa68b9ed39914168713dfe9dd6b0bc136e750ad0d312207ddb41b353617a457c6dbeb14f47f3696af7b1b337b75cff0366459ac3284369a8baf9f864a0b9e4ca412ae05ed6105b75e6c8d27f178acfa2c8e6119a945a823b6d740d6d8256ae0ffa05808ff495c378a4c1493b00ece8b083300c9771cbeff9ea8f1294c1388d134a3bf39ae6c89dd8c62e0e9ecfffc023aa02c294b561a2cf6dddf32b8d5be6f05721401412d2824124fcd8e4179f2f727cb0d378e24424219daeb93cad0718f9bbcf6ccc9496856114d820467cb61164741c7300e405e2377fb50918e514622b917e16670e164890dca9f38041cac9c9379d12914f02fdef0faefaffed1103bd4c1b37afea653e6f9f924c949cf20b1fe16484d39131d718c9dd28dc68fe61fa6cc874d8ca172cb34ae573b2bf9b084ebff3dfb9b3ba12ce2c13048d1c2c503be0cc8d40a8ef1be7f7a7b61d1c1528b76286870c16224f048c3547307e5edb238197ae5419d5f738862cf873322b372703587ab97cefa5c8f9dce46ec04b7352231cb278bee200c2449402ad9d9f91aaf7e8cb2ce32790d617ffbb643972c9ab813a16084cc192a85eeb7c71c3477c7d7de84bfdc334d9edad1a8828af034f4b2a630f49390cf010d5c25adc9deb687f7b4f6297a95b1c7b163801c84743c6f0082daa9f425ac9ea2a61d381c1b01b04f0efbe3da109e0f78a815f1d11b1cdeb247df64a9ad558f7f95bd6db987dc1d301cefe8cb5e34adc057c2fd89386bba4614067dd40170f8c9fe39615a603a9e00039339ab50a47b8c0e02ff0c8c4d557d787c0409f9ea3627ef692a76f46780d5bed79e5e649bfc48859caaba7e3d9d3101c73b09d579ab0328ad31df13a6249a89c6881664a53c28a397059ed77a794d5c497b2ace64a9d8abd049bcbcf5ee9a7bddfdabc188abbbc3d08a3677269e2d5d847a13d4ead87aefa7ed2ff09159281a2d4ba62df0d002c5c490ec871576672fe68308386ad7ebee655991597b3c28b36fa711518f6daafe8672c151afea2bb6eda49604723d29914d6d1b8177770f2cac25000e52a37c82d9d50edb8b0723630f3c110234b05f4636566ac41343aabf7f6e89ebf06f6a6b28873d2a1677d926e8b83133b445fa435b29c9eb4eb2fc0d4414be3224e7f4198fc8b3a082f4b6e269031a10d9b2462b47071bb829e0ce4ea291f539d7db31169f68fc86303b418839d645b14a95f66d4fe67ada303bb47a4f004f26460649d6b573c0c5324df122d653298930d9eb80dfc2ff4f5c65798b57e5b6ccfa476b09f3a20c81bfb3fb624fe78c9d7f08263725a24c88039cc795ce45dd37c4329cce63aed21da3c973a3ff6fe905a17832d24df7b3a0f985abefdb7e520395fa75b935525d498e9e6ef3dafb96315eb4b7ea295f4cbb6c5f69b769bcd61012d4bd25489004481b308bb18d31f21a39d7923449f60985a262e5a722ec705ea00e8208c9c1479fb9c5e9dbb413fe59ecfdcc8f19f266f3b20d2bcf50634ee2fa65a87b5fe09e055a4f34d6b7393a6ad1c78e1152abe3b551d102b2c54314b91f525a5b1d19223897db28adb34b3f4ac95671ee8358efd8a3605831700434795e0becb86ad81fe595764fbaf72302bf1f1004823710d3fb643350845b82a3ce04bce8ed80eb4f4ca4daddf69061dea1022137d5346a9674019572d301ae4b279ac88dc3e1df218925349e8ed1d81b57e3c85b49ff42c279413d533a2b16d38e42c91bc9d8ebcf2d1a47e2f56b064cb6ac6ea545", 0x1000}, {&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="ecc448085b776142335982173538dc76296b423560f1e2ec98e4801ce409600c3d2455754caa6c3113fcc6e804820ee37d4c4ff6f6cc1de9730c8f45f8d78a3a0cc04a6e81adeda2c0f5233419f98b9239867567f6b0ee9ec2573b8edf406ad79efe2096b8df2db6add9ad301d65751a5cf0361926d3f92b073d67a0f3f070d17735941293ce3c315caf0dba910a45bd3f284bc8d23d965e9cbaae6bd1f9034539c863fda7e95d3e10b158bc69edebf0d811f3839c88850a8f2a69138decc4b0", 0xc0}, {&(0x7f0000002180)="02787a989d535b6aa4fa756b2f5881eca65f75cff7ae8ab5b1cdb3a7d64a1d60617d48e3dcc95349567042236efc8e5205da21884f8a86d3a36e42e175bdfd9580b16201c74ce543651e189dc844e8bf680b", 0x52}, {&(0x7f0000002200)="cfdd6bcc90d1846ac21fb3ea8b6807d868869010cc27ac28a65386fff67c16fca5cc5b50c3307a92a81d674eb70f14204515b20d", 0x34}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000022c0)=0x3, 0x4) mincore(&(0x7f0000013000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/101) 2018/03/26 12:31:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x280, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000180), &(0x7f0000001200)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'bcsh0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001340)="e206d571b0151fe72ca9bbf0c106d4ea204352fb61eebafec8a32239b66614b5c84646b83ef11a5a5bceff2350877804d37e39d27a793bbec00cbe02f8de0447b63ed753837a04377629a259a1c25a78ec428caac45e116e58fb22e3aad477c82aa720528c9ebdbb8ea2f7890349970bcfc103da3076af65b20b5b37490404cf95a90d595a3b3ae10a38bb8e7da712e64709207eaa5a21f6a6e86f57a991859eeb7162463bdb37e3f6f3ba9d0bb277b622cbb111c320c9fc1313ff4cd9c2a37679beb55df3fe865eb7bcb011e6c2", 0xce) 2018/03/26 12:31:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x0, 0x2000, 0x5000, 0x4000], 0x1, 0x45, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00000035c0)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/26 12:31:07 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1000, 0x12000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x8, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000240)={r1, 0x8001}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x2}, &(0x7f0000000180)=0x8) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000100)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/26 12:31:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="2f646b062f76637361230001d055fe2cd8e4eb51597546d25a7ba8df4007213c0e22f38000b0da4d4890bd36b0c1e88656567e6aa08c4e03f7c5a9a3dbfd28e76a848e652a65fce1abd4", 0x0) 2018/03/26 12:31:07 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 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000080)={0xffffffffffffb768, 0x20001000, 0x2000, 0x8, 0xb, 0x7, 0x3, 0x7d, 0x7fff, 0x6}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{}, {0x0, 0x2}}) 2018/03/26 12:31:07 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/110) socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x44c2) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x1000, 0xffffffffffffff40}) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7fff, 0x408000) 2018/03/26 12:31:07 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 12:31:07 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000218000)) 2018/03/26 12:31:08 executing program 0: r0 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='/vmnet1#md5sumlovmnet1\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="d61edc31f697f82006fc5db33a5bc6eef73406116113e605998b011fad5e186e57db43aa504812cb7aa4cf82814f3fc4cc686005147e76903a0a9ea335dd1660624f3631ab9a3af6477b34917924fbf0767fa6cf1697b64d4c8127396503fa84f847b0f19145fbb70aac4e8601e53c0b5914b8df56918d3fc1e8e5ec931198e04f36f9aa01de4da0e4281ec0fe0ac835e459a20f1ee9d6ca1de421f8e0172c7477a14465afb3f2eee40f", 0xaa, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x8, 0x5, 0x8000, 0xffffffffffff7fff, 0xff, 0x0, 0x7, 0x3f, 0x89a, 0x6000000000000, 0x7, 0x200}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) keyctl$read(0xb, r0, &(0x7f00000005c0)=""/154, 0x9a) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0x2, 0x4e24, 0xffff, 0xa, 0xa0, 0xa0, 0xbf, 0x0, r4}, {0x7, 0x1, 0x100000001, 0x25e, 0x4, 0x7fffffff, 0x2, 0x80000000}, {0x3, 0x4, 0x8, 0x7fff}, 0xdd, 0x6e6bb0, 0x1, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x0, 0x0, 0x1, 0x80, 0x7000000, 0x6}}, 0xe8) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x840, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x1c) 2018/03/26 12:31:08 executing program 6: rt_sigqueueinfo(0x0, 0x15, &(0x7f0000000000)={0x19, 0xfffffffffffffffc, 0x1fe, 0xfffffffffffffffe}) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x30280) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x7fff, 0x1, 'client0\x00', 0x6, "48b2fee4af9d3a44", "95b9b9a00808a416b6e41dcdd1fbc671f5f7cc5c85c274af579ccd2b63636997", 0x9, 0x5804}) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "006f7274310000efc2f3550400000000000000000000000000000000000000000000005bb7640000000000010100000000000000010000000000000000010200"}) r2 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)=""/42) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/03/26 12:31:08 executing program 5: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000100)="9a47310917f357352a050e87b027f42e06606610b9948f7676dc487b07453ea665f96577f274b934ebc24497e8fd0b234a997f0d3b9c3531d090394e4cb86b5606a431ad56589f43049c1bffd606b0ecd3645dec07ee14ac1dd985994a6402915984b7b3513dbf36e0a0e662b3a172199af0768cbbbafaadf4df2b4acb7fe12a5a3c9164bf1d396d034ef22f4dbc515ac65c6e50bf596f2e96a6e6a23cd32400ae18", 0xa2, 0x800, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000080)=0x1b889959, 0x4) 2018/03/26 12:31:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x448280) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x1ff, 0x4) recvfrom$llc(r1, &(0x7f0000000080)=""/98, 0x62, 0x40, 0x0, 0x0) 2018/03/26 12:31:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) clock_nanosleep(0x5, 0x1, &(0x7f0000000040), &(0x7f0000000080)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x701081) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3, 0x2000}, 0x4) 2018/03/26 12:31:08 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) r2 = dup(r1) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4022}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_newroute={0x10c, 0x18, 0x420, 0x70bd2d, 0x25dfdbfc, {0x2, 0x20, 0x94, 0x81, 0x4510cbc03a664a45, 0x4, 0x0, 0x8, 0x2000}, [@RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_METRICS={0xe8, 0x8, "c39ace250bad74ac1f8b07cb37744bb426c95b764b37e18685b21ca45042580d4cabaf8c36e77b1ac3c87fb055841c48fa57f85a4ee55c395a6a52a8f4556c4223a78a365c338f0b4b75e005192ce8093bf1ec1c43d532740f0941f9391ba4e5dde807a3a2f9fb01f80cf70777544c8e04eb0af6a9af3fee6626ad7a542c8323c34cec144ad007d3d21355dc31554c224dd60cf3787650f017607af869f01158ff8e862f755e0b6372a29f4cb855b949319dee906be6cefc31cc37064123ed3c2378fb79fafde45d875fc7e66f0ef28c9dc8742e33969e4728bf78544160b05f1e"}]}, 0x10c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) fdatasync(r0) 2018/03/26 12:31:08 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/03/26 12:31:08 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19007c8262d732940142ab1cf90b11e0141c63f5f94035"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/26 12:31:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x7ffc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)={0x0, 0x0, 0x0, 0x0, 0x1939}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x7}, @queue={0x85, {0x1, 0x800}}}], 0x30) 2018/03/26 12:31:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x309001, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000240), 0x4) 2018/03/26 12:31:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x60600, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0x50, &(0x7f00000003c0)}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bf2f9b9c4cacb658ad7d2a4b28079fffffffffffffe008e1f5a680f8a701a456cc16ec6317b21e3831ce4b44ff1ca458d49b0ac5038c4569a47d057b8bd0bc7c566fa63e5d96654203ffd21c0c5311888b6bfa0080509000000000000008f4a024d24216934fa341b181c0aa930", 0x7d) sendmmsg$alg(r1, &(0x7f0000006400)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)="4536f800e92827441b316c267eca3257f8791a2f56ac7f238174cbee40d455ed165842fa42e35bf26635f12055cddc3089381d0f6da90ed32ad338a0bfa2d3fdb0318dc8799b3d91a9bf3aa2fdd23c4f2f8a503ce7ba6274da8c2d83a4ed65ca13d375d8e9ee2226687582e0498e564af48b06acc827a9da7db1f7c6ebdf1d6f8a8f1689e7e5bf9010194f95c2ab4bdb", 0x90}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000200)={0x401, 0xfff, 0x10000, 0x0, 0x0, [], [], [], 0x8001, 0x4}) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/57, 0x39}], 0x1, &(0x7f0000001540)=""/4096, 0x1000}, 0x0) 2018/03/26 12:31:08 executing program 6: r0 = inotify_init() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x1, {0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf73}}}, 0x32) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x20) 2018/03/26 12:31:08 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0xa5b]}) 2018/03/26 12:31:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x800) 2018/03/26 12:31:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = dup(r0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x36, r1}) close(r0) 2018/03/26 12:31:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000001c0)={0xc6, 0xfffffffffffffff8, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xf430000000}) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000000140)='ppp0\x00', 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x808) inotify_rm_watch(r2, r3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000180)={r4}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}) ppoll(&(0x7f0000000880), 0x200000000000012e, &(0x7f00000008c0), &(0x7f0000000100)={0x7ff}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x77) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x20, 0x18001, 0x7, 0x5, 0x100000000, 0x1, 0x3, 0x3, 0x5, 0x4f4, 0x800}) 2018/03/26 12:31:08 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x1, 0x1}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x40000001}) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) [ 267.279023] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/03/26 12:31:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = getgid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000013c0)={0x100000000, 0x0, 0x4e, 0x401, 0x6, 0x2a}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000080)={0x4, 0xff, 0x1, 0x8, 0x9, 0x43, 0x5}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) bind$alg(r5, &(0x7f0000001340)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) flock(r0, 0x8) 2018/03/26 12:31:09 executing program 5: r0 = socket(0xa, 0x802, 0x0) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) 2018/03/26 12:31:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0xfd6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000040)=0x10) 2018/03/26 12:31:09 executing program 1: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) fcntl$setown(r0, 0x8, r1) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) 2018/03/26 12:31:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x78, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}}, @acquire_done={0x40106309}, @request_death={0x400c630e, 0x1, 0x3}], 0x7b, 0x0, &(0x7f0000000180)="b7af5165be4ff46aeeaf342e97b089732aa35d8339c8075cbfffc89cfcc568ef64d1c241545966c266be9c101d380d270f341f010b789757229a9f471647562a7e3a000f149271f16d0be9103c27556817d1dadfe0a8299601e92a5a9dacd7d5c81c7caf0ea95bd2bd4acfcc0eafa872ccecf77ffddcf063e7aef7"}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0x40000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000240)={0x1, &(0x7f0000000080)=""/35, &(0x7f0000000200)=[{0x8, 0x33, 0x9, &(0x7f00000000c0)=""/51}]}) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x23, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) r2 = inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) 2018/03/26 12:31:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x7) r1 = shmget$private(0x0, 0x4000, 0x54000410, &(0x7f0000ffc000/0x4000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000680)=""/236) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) linkat(r2, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x1000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000500)=0x4) accept$nfc_llcp(r2, &(0x7f0000000200), &(0x7f0000000380)=0x60) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000001c0)=""/57) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000540)=""/214) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000480)={[0x11000, 0x0, 0x1000, 0x4000], 0x0, 0xa, 0x5}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/26 12:31:09 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x20) r1 = getuid() getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0xbf, r1, r2, r3, r4, 0x4, 0x9}, 0x6a, 0x4, 0x8000, 0x7fffffff, 0x3, 0x4, r5, r6}) r7 = socket$inet6(0xa, 0x80003, 0xef) read(r7, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r7, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x10000) getpeername$ipx(r8, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockname$packet(r8, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000013c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000001400)={@local={0xfe, 0x80, [], 0xaa}, r9}, 0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f0000000040)=""/129, &(0x7f0000000100)=0x81) 2018/03/26 12:31:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x101101) sendmsg$nfc_llcp(r1, &(0x7f0000001200)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0xda, 0xffff, "48a0fc1b8c988fa79aa98028333b9d4a9dfb7aca22fde7c79aa3e59b469a338edaf55a94ca843fa9e513cd2312f9484ff8e311debc98e2741d9d4e0bfd2a57", 0x3e}, 0x60, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="b706ccc9d3383e9b867306dd131e21c85169389bb8e1229dff4eae937cc32e6e", 0x20}, {&(0x7f0000001100)="334b702b2c914d01155b55efe6969d22e3c3831caec5b0e27483a8e744b40bd2de9673d397dcdad5f6f3cccd7bceb2659b", 0x31}], 0x3, &(0x7f0000001180)={0x60, 0x18d, 0x3d5, "f1bcc80c160b6a1e76e8f45cd830c47831aaf430fefb793228679d49a30070523907065ed79e05641cd5055bded6bdc29671835443093df3412d4f6e334d74c8114cec5931f8c06dd1bc6f9e7f67"}, 0x60, 0x4000000}, 0xc4) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000030ff0)=[{r2}], 0x1, &(0x7f0000318ff0)={0x0, 0x1c9c380}, &(0x7f0000318ff8)={0x1}, 0x8) 2018/03/26 12:31:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512-generic,cbc(serpent))\x00'}, 0x58) r1 = dup(r0) accept4(r0, &(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000540)=0x80, 0x80000) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000100)="ea22983f1ee720c0f03705f10689e2c684d15421ca240c8dc4aa3025a7f78e4530188a18e784261650805e8df460baad79de6be799ddcfa30fa47dcede9ac8a62a1d09a4f5840712d29e899acbd286a9f504e7e66851115ffa184124df4c2cf3979a2db96d7b678a5126ea1109bc6adc9680c519e4498bdfe0ad62d561e2d2d76e13e3a11ad03a548c48323bed97a186c4d7fbf647b1c8146fcf42de5ee1bad0181b4b305630fafcd9aab6cf9e22b83a0cc9737169a3b7ba05390635967fb14dc4c2bbd3049647976045c6f98ffe5fc0a01e8f7c3a41bcd2e0") ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) r4 = accept4$netrom(r3, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80800) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000005c0)=""/16, &(0x7f0000000600)=0x10) ioctl$sock_bt(r4, 0xfffffffffffffffd, &(0x7f00000003c0)="d0a2eedecdef7b9889c6b762f7f32c2c9eec9d943cfb490f58f40194c0f7cc5f485656f56130c7ccccf616c244acc23484b567f1d55b8af1b7685126c64ca4451e457b10d88f6994df245358746cd58785da409170a396ea6fa5e738293e62589809988c57d767254bffb9dd3644a9784a105d3d1d49eb5d5b4b2e0f8741ced24dbb77fdc40df746f54528a8dfb65c37a355acc3141b55d8f34669fe7457d3429a410375036667c3e3fdb7b0bf1efd4eca96630858f6b65371d0a3412555fc74b94d5141a36845de31e2b5ebee424412de2affefc5cee8b1072408f7f587") openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000640)="1e336500ff4ad5e700000022000000ec", 0xfffffffffffffe9b) 2018/03/26 12:31:09 executing program 1: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000000000000000000087ab416d0d027f2fffa675aec7e8a09a498d45fee8189e3e2f67a1a042f751082cff2bcd6d9f942a614dabf2b379ee066ecd1baa251c7f3a6d211c0df46818593c6faedf1cf3e71acff8b72a5408223dfd40"], 0xa2f1}, 0x1}, 0x0) close(r1) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/03/26 12:31:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x10}, 0x4}}, 0x401, 0x6}, 0x90) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000097f60)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000aaaffc)=0xa0) [ 268.326806] binder: 25936:25942 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/03/26 12:31:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xcc, 0x2040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1000), &(0x7f0000000000)=0x4) 2018/03/26 12:31:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() r2 = getpgrp(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x9, 0x1}, 0x14}, 0x1}, 0x0) rt_tgsigqueueinfo(r2, r1, 0x8, &(0x7f0000000100)={0x1f, 0x3, 0xffffffff, 0x7}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) [ 268.375341] binder: 25936:25946 transaction failed 29189/-22, size 0-0 line 2848 [ 268.394483] binder: 25936:25942 transaction failed 29189/-22, size 0-0 line 2848 [ 268.463651] binder: 25936:25942 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 268.518968] binder: 25936:25942 transaction failed 29189/-22, size 0-0 line 2848 [ 268.559160] binder: 25936:25942 transaction failed 29189/-22, size 0-0 line 2848 [ 268.574508] binder: undelivered TRANSACTION_ERROR: 29189 [ 268.580635] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 12:31:10 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f0000000240)=[{0x800000000003, 0xffffffffffff7fff, 0x1800}, {0x8bd1053efeb463fa, 0x45d7, 0x800}, {0x2, 0x9, 0x1800}, {0x0, 0x338, 0x1003}, {0x7, 0xed, 0x1800}, {0x4, 0x5c7, 0xffe}], 0x6) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x755}) semctl$GETZCNT(r0, 0x6, 0xf, &(0x7f0000000380)=""/247) 2018/03/26 12:31:10 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffeffff, 0x10000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0xffffffff) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) dup2(r1, r2) 2018/03/26 12:31:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") lseek(r0, 0x13, 0x3) 2018/03/26 12:31:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:10 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/45) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) 2018/03/26 12:31:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r3, 0x5, 0x1}, 0x10) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001840)="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", 0xfffffffffffffdd9, r1) keyctl$update(0x2, r4, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0x1, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000100)="4a0172ed5c00401aa8cdfd42a3c2a7e19fba5aaff456fed09694923bee3b25b2330ff988b74a6c277f3650a98298edad3dc11f0aa78f6f0d41b17e130e3f94c861c4c76c937808b07b7283375ae50ee04eed228476d1d74dddde76a082e3a4a37dc8285e564e66d01dcdd512") 2018/03/26 12:31:10 executing program 3: set_mempolicy(0x2, &(0x7f0000001640)=0x3, 0x5) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000531000)='numa_maps\x00') fcntl$setlease(r1, 0x400, 0x2) sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r1, 0x10000, 0xfffffffffffffbff, "ac81afc583b50c9c55f7e2592b60894457d2dd18a3a4c7b07a68115dab6b403387"}) 2018/03/26 12:31:10 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f00008ec000)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xa9, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xda, r3, 0x10000, 0x2}) r4 = socket(0x100000001e, 0x1, 0x0) setsockopt(r4, 0x10f, 0x81, &(0x7f0000000140)="00040000", 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) 2018/03/26 12:31:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000010, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r2 = getpgrp(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x80, 0x400) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x47cb, 0x0, 0x7ff, 0x3, 0x0, 0x9, 0x102, 0x6, 0x8, 0x1, 0xb84, 0x5, 0xffff, 0x1, 0x3, 0x3f, 0x2, 0x101, 0x2, 0x3c2fc3ff, 0xffffffff00000001, 0x9, 0x0, 0x1, 0x81, 0x7fff, 0x80000001, 0x1, 0x67, 0x100000000, 0x101, 0xffffffff, 0x6, 0x7, 0x800, 0xcca, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x100, 0xfffffffffffffff8, 0x1ff, 0x7, 0xc4, 0x80000000, 0x1}, r2, 0xc, r3, 0x8) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xdd0, 0x400) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000001c0)=ANY=[@ANYBLOB="000075fc0d40dbff805892d991b114346cb573495be528fce260f39a759aba755d4db9d59510365d635265f8c318ec7ad9d78ede1bcf1eb0f8a1760cfdc41a765bdac451b3a7c257d3715f293d7782ed8687972d8972208d1b58a12434703348e5f2fee5ed61173fc10a5a128d16551ef7365b5d4619aecbefe7b98cae5ac0fa4766e3b946c273b6046f79ab3a9431a945ebf9d52ef53f8e3af5f6315d509138d7c9eaac08957e72b60034a7257bc22b8bac"]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 12:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa5f02617c34c1392, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0dff0), &(0x7f000027c000)=0x10) 2018/03/26 12:31:10 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x4e20, 0x45da8146, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x7, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x57cb, 0x6, 0x8}, &(0x7f0000000100)=0x10) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000d32000)=@alg={0xe0, 0x10, 0x10, 0x4, 0x0, {{'rfc7539(lrw-cast6-avx,tgr160-generic)\x00'}, [], [], 0x400, 0x2000}}, 0xe0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/26 12:31:10 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) prctl$intptr(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/26 12:31:10 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xfd, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) 2018/03/26 12:31:10 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e38100b3b60c881fe7eabb76e872ba2b5b5d48903121dcbcbebb08b3b1d8ad3b222f58295684863ae07ef5fd117a7ee32b5a04850250fa2ea8461c16ea85153f19d36538b0eda1f2f0e243b23c3bf8a4791c56d9622668c3e3a8b5", 0x60) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:10 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pkey_alloc(0x0, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="20065c967c677eaded2346f27e7d89c126fac2b4f5e487e70c18766b55ef323752fad33ef17771e9cae7f3af860fcad5772267d4cb3d08ad03706a14a640619e181895474bd33e7763967758e3fc", 0x4e}], 0x1, 0x2) 2018/03/26 12:31:10 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e930c507000000032d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x2, 0x101, 0x0) 2018/03/26 12:31:10 executing program 0: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x100) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) 2018/03/26 12:31:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x86ffbc54787718c2) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000100)=0xfe, 0x4) 2018/03/26 12:31:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000012c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) accept(r0, &(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001280)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000013c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001400)=0x28) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 12:31:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES16], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x7, 0xffffff31, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@local, @dev, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x35, r1}) 2018/03/26 12:31:10 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000100)=&(0x7f0000000140)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0xf000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) 2018/03/26 12:31:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x118, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@loopback=0x7f000001, @rand_addr=0x1, 0x0, 0xff0000ff, @mac=@random="9dd608496eaa", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff]}, 0x9, 0xe96, 0xa, 0x5, 0x3ff, 0x6, 'ifb0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x8, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xc}, 0xff000000, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffff7, 0x1f, 0x9, 0x927, 0x9328, 0x3, 'rose0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={0x0, 0x20, 0x7}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000740)={r2, 0x7}, 0x8) connect$inet6(r1, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x22c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/03/26 12:31:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x80802, 0xa1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x400) write$sndseq(r2, &(0x7f00000001c0)=[{0xffffffff, 0x7, 0x101, 0x5, @time={0x0, 0x989680}, {0x2, 0x6}, {0x2, 0xffffffffffffff03}, @ext={0x41, &(0x7f0000000140)="97cc996ca0bb4fb35979d48a2342242b74ec928803b878d8bb5b06542951b281f4023bac48a10a7b7309b22cc9187660cff77da0fa8156829f9d8c5b8325a0ea71"}}], 0x30) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00000000c0)=0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="14000000170a2300000000200000000000000000"], 0x10213}, 0x1}, 0x0) 2018/03/26 12:31:10 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)="e7", 0x1}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) r1 = msgget(0x3, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/124) 2018/03/26 12:31:10 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x40, 0x0) r0 = open(&(0x7f0000011ffa)='./file0\x00', 0x0, 0x42) fallocate(r0, 0x43, 0x0, 0xef75) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40002100, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"]) socketpair$inet6(0xa, 0x80f, 0xc4, &(0x7f0000001040)) 2018/03/26 12:31:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c01000010000100000000000000000000e100000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c0014007368613531322d7373736533000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/03/26 12:31:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x20000000, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/03/26 12:31:10 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000100)={0x6, 0x2, 0x8, 0x4}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x401, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xff) futex(&(0x7f000000cffc), 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) 2018/03/26 12:31:10 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/26 12:31:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() r2 = dup2(r0, r1) openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0x3f00, 0x80000000, 0x3, 0x8, 0x4, 0xdc}, 0xffffffff80000000}) 2018/03/26 12:31:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000140)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x200) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000)={0x0}, &(0x7f0000963000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x5, 0x2}, 0xc) 2018/03/26 12:31:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0xfdb3) 2018/03/26 12:31:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$inet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, @remote}, &(0x7f0000001840)=0x3c2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c01000010000302800000000000000600000000000000000000000000000000ad000001000000000000000000200000000000f7000000009bf5b1af3e7c2eb5d2540000000000000000487cb5d2d969247e19a759eb7d0bbd6216bec761b53a0b5fe4f2cd9296765a8a1b8635dfd91954740176706597f41207c9dad5c907ef4288f5cc1ca6e0fdbf23a048fde00000000000fdffffff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000"], 0x13c}, 0x1}, 0x0) 2018/03/26 12:31:10 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x87) tee(r0, r0, 0xfff, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0xe85b, 0x0, 0x4, 0x0, "6bced7c525ba21a22e6e43d036d51b425492e6da8f2fe8f432b7ea9797cf24b42ad691a62ed316cdbcf57514", 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x3}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x28c2, @mcast2={0xff, 0x2, [], 0x1}, 0x6f6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000740)=r2, 0x4) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x52d}], 0x1}, 0x0) 2018/03/26 12:31:10 executing program 1: getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000340)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000100000000000"]}, 0x108) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x22}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={r1, 0x4, 0x1, [0x2]}, &(0x7f0000000540)=0xa) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1f8) io_setup(0x2, &(0x7f0000000040)=0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0xfffffffffffffffc, 0x2000) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000700), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x20, 0xa01, 'gre0\x00', '\x00', 'vcan0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x138, 0x180, 0x1f8, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'ip6tnl0\x00', {}, 0x0, 0x1}}}, @cpu={'cpu\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x722a3749, 0xfe, 0x7fffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "2c1e633dbc519ca3df03aaec7eb71c330b22a8df13ed663ec727cb109e1405a01328e0626c3d360c568fd75e7218dbbf894b06b225716c57d7c37a6ba03084e3"}}}}]}]}, 0x300) io_cancel(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x3, 0xffffffffffffffff, &(0x7f00000005c0)="08e5d04bab72718539eb2e21b207b44018b7df57b1ea5cd3b0f7986ac98ac7ac65916099b095bcd89c37d4480cc2b98520f492236ac4d378bf8b4263376772400cb4f06092a5c12194922047ed41ff0d6cdd48a9b27374077405c5d4d77bb8620d6e254eeaf3e24b924fbabdff35882f66934b865b56ac0e1e5c1b131ba8fb9907a4d3083b7eca1fbac67b82091f525299f6ffeb7f216ec5c4dbe376a82fe8392ee9", 0xa2, 0x40, 0x0, 0x0, r3}, &(0x7f00000006c0)) 2018/03/26 12:31:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYRES16=r0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES16=r1], @ANYRES32=r1, @ANYRES16=r1]], &(0x7f0000000380)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x5, 0x2, 0x0, 0x1, 0x6, 0x101, 0x81, 0x8, 0x100, 0x7fffffff, 0xca21, 0x1e, 0x7, 0x100, 0x6]}, &(0x7f0000000340)=0x100) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/03/26 12:31:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = accept(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x6, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}}, 0x88) 2018/03/26 12:31:10 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0dc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/228) unshare(0x2000200) 2018/03/26 12:31:10 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x101000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f000038fffc)) 2018/03/26 12:31:10 executing program 2: ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/46, 0x2e, &(0x7f0000000100)}}, 0x68) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x54, 0x0, &(0x7f0000000640)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000580)}) 2018/03/26 12:31:10 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x509400) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) read(0xffffffffffffffff, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x200000f}) acct(&(0x7f0000000100)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 12:31:10 executing program 4: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0xb) [ 269.776783] netlink: 76 bytes leftover after parsing attributes in process `syz-executor4'. [ 269.797280] netlink: 76 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 12:31:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000140)=""/247, 0xf7) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x199002) 2018/03/26 12:31:11 executing program 7: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000400)=@ll={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f00000004c0)}, 0x0) 2018/03/26 12:31:11 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000080)='[userbdev*ppp0ppp0($@eth0#procem0(-\x00', 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x4, 0x6f}) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 12:31:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0x21f1, 0xb) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x269}}], 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"c879d72f2ab694"}, 0x80}, [{"5ffa3edfe301d2"}, {"e93cf7f0481233"}, {"3e830bc61b924a"}, {"90c761ce50955a"}, {"029f9b4b1d6ee0"}, {"4f91e9db5f8e53"}, {"8937bc37571fb0"}, {"dcbe0cb38bb2ad"}]}, 0x48) 2018/03/26 12:31:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)={0xf000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x5000}) r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="bd0dec43c26e4ef077cf070f040f05dfc083804b81f5920a62359e515dea4bb56028d7f6555370f2e53e1bf6a898ec33602c639659db3ccc3cb394f9454de0bf3374dcb650dfa765090cfcc84fc4e7cf5e3fec2a1231477cdd4f4e3a3acad4db1c5190a0614d8e899b09e3e84002e27a66fe3e8d77f1ac63810696d5b59ba70dbca157a838de073161d45636ee001d7c2ff61fd8063ffd65a054884bc71536bb69c11b9f6f83f27f819019c880e8ca3332367f7c1d2344", 0xb7, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x8, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000}) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(hmac(sha1-ssse3))\x00'}, 0x58) r5 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r6, 0x4) keyctl$instantiate(0xc, r4, &(0x7f0000000180)="48c66915818ddf6241ae24268b86a0a2ac8be6b499d9f121dd595e32ad20852573ce351750ebd8", 0x27, r5) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000340)={0x0, 0x9000}) 2018/03/26 12:31:11 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x288000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) r1 = socket(0x4, 0x0, 0x5) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x80800) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000040)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000240)=""/216) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000aed000)={0x3, 0x4, [0x0, 0x0, 0x0, 0x9d2]}) 2018/03/26 12:31:11 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x50000, 0xfff, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)) 2018/03/26 12:31:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f00008e2ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3"}, 0x10) socket(0x1, 0x5, 0x3) 2018/03/26 12:31:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x80000001, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/26 12:31:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xaf8) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x3, 0xffffffff, 0x6, 0x0, 0x400, 0x7}) mkdir(&(0x7f0000000040)='./file0\x00', 0x58) write$rdma_cm(r0, &(0x7f0000000200)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) 2018/03/26 12:31:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x6, 0x0, 0x10000, 0x4, 0x465, 0x200, 0x4, 0xfffffffffffffff7, 0x0, 0x1, 0x3, 0x6, 0x81}, {0x3, 0x0, 0x0, 0x8, 0xf75, 0x8, 0x2, 0x33b, 0xffffffff, 0x1000, 0x7, 0xf1}, {0x41e, 0x7, 0x9, 0x1, 0x1000, 0x7, 0x8000, 0x0, 0xdb, 0xcbdc, 0x9, 0xffffffff, 0x400}]}) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/17) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}]}, 0xc) 2018/03/26 12:31:11 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="7f5c5cf068034835da0e45a3edefd563972dfc6652713da22bddf56d59d685ef3c03a2677716e87bc4a130a184c19112b13be2db673647d96fda2213aa949bee1b1b1b32c01682e4d74a694fcf83a2a5a1213a4209f315af363d5240e62a4b6f04ccb2f70cc6f149de2cc953f870d753d34eaa1db89591270ecfe1b6f5661f65961494a5ca592e5e3288c47e8d2f46f5a132accec1088bd9d2eb29052eb461ce2da6a48c66ad60c43282c793051b5752c6482f71960a5f605f206b7051e1da7af16137daec5161ecd4579ef47cb794c4e67b529d81ad2beb41bb497e01153c3c631e3e7c3103947dd0bf7b8807e740cb27") 2018/03/26 12:31:11 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9d4, 0x10c00) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd90) fcntl$addseals(r0, 0x409, 0x4) clock_adjtime(0x4, &(0x7f0000000140)={0x6, 0x9e15, 0x4, 0x468, 0x7fff, 0x100, 0x7f, 0x3, 0xc1e1, 0x400, 0x7, 0x81, 0x3, 0x5, 0x8, 0xffff, 0x7f, 0x4, 0x400, 0x8000, 0x5, 0xffffffffffffffb0, 0x3, 0x6aa, 0x0, 0x7}) 2018/03/26 12:31:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000090000000000000000005aa841babd81af4a37fce51105086b357f745d52af83e8133e4bc89c0cc0585ce51e77d43c019a9156dd285b9a79a922c18162be3efc77a8ed78e9bd38457bb71f88dc61585380834f783e1e775c9ef28825a417c168e308ab2253aca3328eaa5771e8055244e44595e0870a60f71b4baf3751d308537afa5f04a4f438aa02c70f8b7d28436f945b7707212afead6986e02e42a2f78af3ab7158f236b4aa95d7375716142d5f84fd65c57b1202ce9a12946429e5e415370ec100000000"]) 2018/03/26 12:31:11 executing program 2: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001380)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000013c0)) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x8) fallocate(r1, 0x0, 0x0, 0x1f) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='os2.\x00'], &(0x7f0000000080)=""/218, 0xda) 2018/03/26 12:31:11 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28800, 0x48) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/210, 0xd2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240)=0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x82d, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r3) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@local, @multicast1}, &(0x7f00000002c0)=0xc) 2018/03/26 12:31:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffb8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0xc1, @tick, 0x0, {0x2}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x7f) 2018/03/26 12:31:11 executing program 7: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)={0x0, 0x0, 0x80000000}) r1 = inotify_init1(0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) fcntl$setown(r0, 0x8, r2) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x2000000) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000240)=""/133) read(r4, &(0x7f0000000040)=""/3, 0x3) 2018/03/26 12:31:11 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x100) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000), 0x10) 2018/03/26 12:31:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/232, 0xe8}], 0x1, &(0x7f00000006c0)=""/55, 0x37}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xab, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x3c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) 2018/03/26 12:31:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000a40)={0xa, &(0x7f00000001c0)=""/73, &(0x7f0000000940)=[{0x7, 0xb1, 0x3, &(0x7f0000000240)=""/177}, {0x5, 0xa9, 0x6, &(0x7f0000000300)=""/169}, {0xffffffff, 0xd6, 0x7, &(0x7f00000003c0)=""/214}, {0x2, 0x79, 0xdab1, &(0x7f00000004c0)=""/121}, {0xc2d, 0x68, 0x0, &(0x7f0000000540)=""/104}, {0x4, 0x44, 0x81, &(0x7f00000005c0)=""/68}, {0x7f, 0xc8, 0x95d, &(0x7f0000000640)=""/200}, {0xfffffffffffffffc, 0xa3, 0x3ff, &(0x7f0000000740)=""/163}, {0x7fffffff, 0x8e, 0x0, &(0x7f0000000800)=""/142}, {0x3, 0x52, 0x2, &(0x7f00000008c0)=""/82}]}) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x6f, &(0x7f0000000040)="2f8e3fcb68cdfcaea44aac41090858e59c8c294d067753d7962970d625e008052b951c7b5d7564e36a5d03098bacab54c71d094994497e01f5df276d4895f031f5bf07b8f2fb2153a834c9388e3b3c062128f1f3fa2ec7d7a5600c18929f578030481f1b299fad43d929822e4b81c5"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/26 12:31:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xdf46850a421c61a0, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xcf}}, 0x8001, 0x1, 0x5, 0x31, 0x1}, 0x98) r2 = socket(0x1e, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x84) sendmsg(r2, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/03/26 12:31:11 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) read(r1, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000004}) shutdown(r0, 0x0) 2018/03/26 12:31:11 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/26 12:31:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@l2={0x1f, 0x3, {0x1, 0x1ff, 0xdd, 0x891, 0xfffffffffffff001, 0x1f}, 0x101, 0x80000000}, {&(0x7f0000000080)=""/29, 0x1d}, &(0x7f0000000100), 0x10}, 0xa0) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/03/26 12:31:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x59, r1}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x97d, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xf6c}, 0xfffffffffffffffb, [0x0, 0x1, 0x7, 0x3, 0x9, 0x9, 0xffffffffffff8001, 0xfff]}, 0x5c) 2018/03/26 12:31:11 executing program 6: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xe8, &(0x7f00000000c0)=[@in6={0xa, 0x54d, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x88, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @rand_addr=0x7ff}, @in={0x2, 0x4e21, @rand_addr=0xf8}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff]}, 0x3f}, @in6={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x12}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x0, 0x7fffffff, 0x9, 0x0, 0x1}, 0x14) ioctl(r1, 0x227c, &(0x7f000097e000)) bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'rose0\x00', 0x0}) bind(r0, &(0x7f0000d80f80)=@hci={0x1f, r3, 0x3}, 0x80) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000005540)={0x2, 0x0, &(0x7f0000005380)=""/234, &(0x7f0000005480)=""/177, &(0x7f0000000240)=""/36, 0x100000}) r4 = socket(0x11, 0xa, 0x2) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) recvmmsg(r4, &(0x7f0000005040)=[{{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)=""/103, 0x67}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000480)=""/21, 0x15}], 0x3, &(0x7f0000000700)=""/240, 0xf0, 0x8}}, {{&(0x7f0000000800)=@ipx, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/199, 0xc7}], 0x1, &(0x7f00000009c0)=""/252, 0xfc, 0x3}, 0x12000000000000}, {{&(0x7f0000000ac0)=@generic, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000cc0)=""/183, 0xb7}], 0x1, &(0x7f0000000dc0)=""/185, 0xb9, 0x7}}, {{&(0x7f0000002400)=@hci, 0x80, &(0x7f0000001280)=[{&(0x7f0000002480)=""/110, 0x6e}, {&(0x7f0000002500)=""/66, 0x42}, {&(0x7f0000002580)=""/83, 0x53}], 0x3, &(0x7f0000002680)=""/108, 0x6c}, 0x8}, {{&(0x7f0000004a40)=@hci, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004ac0)=""/156, 0x9c}], 0x1}, 0xed9}, {{&(0x7f0000004bc0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004c40)=""/23, 0x17}, {&(0x7f0000004c80)=""/48, 0x30}, {&(0x7f0000004cc0)=""/212, 0xd4}, {&(0x7f0000004e40)=""/46, 0x2e}, {&(0x7f0000004e80)=""/215, 0xd7}], 0x5, 0x0, 0x0, 0xea}, 0x7}], 0x6, 0x0, &(0x7f0000005240)={0x0, 0x989680}) munlockall() bind$unix(r4, &(0x7f0000005300)=@abs, 0x6e) 2018/03/26 12:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000680)={0x1, 0x534, 0x701ac8ba, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f0000000300)="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", &(0x7f0000000580)="2a75e255c6e4e9222399d26d8cbd26ecccc3c65a5adf2a0b6fac571a05ab288d3b0dbfdf7584a879935a30e6a3ac44a59176df40c53bf6112036c6bd167d0aa081e1ec89cf3d963cedede97b29d6b929363d5f84277c5a64dc12cecae06b16aa0ccd27bef9fa5cf7ec55b6c4cc6810d2c5ebd57a523687073245876238a3a4c604e33f9ae2d5aaa458ab29f7898de65aac0a4cbc46558c7c5724c098b659c2e0276d"}}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/26 12:31:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/snd/timer\x00', r2) accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r3, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/03/26 12:31:11 executing program 0: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) 2018/03/26 12:31:11 executing program 5: r0 = socket(0x1b, 0x40000000000005, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0xf475, 0x1000) 2018/03/26 12:31:11 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x40000) fremovexattr(r2, &(0x7f0000000180)=ANY=[]) socket(0x1f, 0xa, 0x100000000) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:11 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='net/raw6\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x9}) 2018/03/26 12:31:11 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/26 12:31:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000dcee0)={0xfffffffffffffffd, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "faffa0189e4c2efbfa0100750a000033"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x2, 0x1, 0xfff, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x6, 0x64ecd6df, 0x200, 0x7fff, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) 2018/03/26 12:31:11 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x40000) fremovexattr(r2, &(0x7f0000000180)=ANY=[]) socket(0x1f, 0xa, 0x100000000) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') r2 = memfd_create(&(0x7f0000000100)='.\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/168) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000000c0)={0x6000, 0xf000, 0x0, 0xffffffff, 0x81}) 2018/03/26 12:31:11 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) readv(r0, &(0x7f0000002240)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000002200)=""/62, 0x3e}], 0x5) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000022c0)=0x7ff) bind$nfc_llcp(r1, &(0x7f0000002300)={0x27, 0x0, 0x2, 0x0, 0x5, 0x80, "279cfba82312c586b9357113a079706ee8dd9972876490bfbbfa14c7e5c987785d8f6035b115531714204bd7820d17e89d1a5ace8d38b188f950ee5563efdd", 0x28}, 0x60) write$tun(r2, &(0x7f0000000080)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/03/26 12:31:11 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x40000) fremovexattr(r2, &(0x7f0000000180)=ANY=[]) socket(0x1f, 0xa, 0x100000000) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:12 executing program 2: io_setup(0x7f, &(0x7f0000000000)=0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4080, 0x34) r2 = dup(0xffffffffffffffff) r3 = socket$inet(0x2, 0x800, 0x2) socketpair(0x8, 0x0, 0x6, &(0x7f0000001180)={0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000001200)='\x00', 0x3) r6 = syz_open_dev$sndpcmp(&(0x7f0000001280)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/dsp\x00', 0x20042, 0x0) socketpair(0x7, 0x800, 0x8, &(0x7f0000001780)={0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000014c0)={0x5, 0x20, 0x1, 0xffffffffffffffff}) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x101000, 0x0) r11 = syz_open_dev$sndctrl(&(0x7f0000001600)='/dev/snd/controlC#\x00', 0x40008000000000, 0x121000) r12 = syz_open_dev$usbmon(&(0x7f00000016c0)='/dev/usbmon#\x00', 0x100000000, 0x400) io_submit(r0, 0x6, &(0x7f0000001740)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0xb, 0x2e0c, r1, &(0x7f0000000080)="e749fca5e6180e14d97d8797808088342016795ba83a7e7389843dba9e35fd8217b51327c01d8c8bcd230caec4542b8bd5193257bd61fc4690efa821e5b0f3d3f10d474a0cdbe226e6ea495d901b50baa904f08ee0823f7598470d3778c588c9c34e4289284ae2fbc28d133114985346ea3f92158e08267fbb8464c5d5892b12540084c104976cff32308c60cdaa9c40c0f9decd80062d4746b1a7a58bde66c5ae0a7e1470442f3384ef4b36c506f735f2bc4e8cf8091d0d1cfd483f3110c0035962fbf9c7fa4190425c4c7e2560b0ac4df741e48d6cec653d247df4d2e15045f104552e0171f584a3a771870c10e94e1fd434e4a2e908a76fae60290aa9b067649dc04fe2247e89cf783a6b4a2f23f78552b61d65d29193d063465b1de38eeb933d20e290e187e9a59b2da266ac0e1abf6db935b875100961247aa4140ae5ca9d47d6324440312f0729865507f27dec0c7d8166d178b3bd83b31a524adef68df58508c9b7b4d14927da6c87311e81769a3d5a3f5fe1c798ac01fb1fd0c178a91793fe2fa42d91c8ee7975d886d1bd15d17208d540cf51c28ac1e0ae09be40ecea0fe171909665dd5a0dbc6d75db465928e9df2800c67adaedc4127586b604600a9e6d92bb50827758ca0ead601da7c480cca5e51bbd90c7dd6a54739b04a2e637c0de9fa596b7d868e16f50976ced4d2a2f94b2a9a3dc9c48b91dd664a0e67727e822621f6958d56822adc70ad1bbd805e54855719441e1176ecc47c2e3d59d9a1fe11afad4d5db23319de82b6e3e10b32d704a04c56529107364741349de3f9aabbbbc4ad1b21c60a7e9965078b112e548edacf82ff465b785bb9fb2fbe065360823677ee08c8d3b0b4a9bd2d21217a46fe1b10436285bcd65940abd2ea1992cad651a5dec6c94bbb9afbf74fc4d4dc349eabc91a07321b7969a5a887aa5ae2319bc15b023f537add31e70c95a79e9f1db9dc2f4d00bfe2567443533fda50aa76b720872e3c23d6801f6270edafcefa09cb3fb9ae1d03efbbd8fe3368b30fbc4058ea97d87bdc2f769cb221e384562df158e5ea6d3defe8a0f86fa2ffd319b58a94404f7d9d6618b93f0e3dd5cd5d83476751a6b3d7675d3b062ded7cbd4153a01df1050b224843e64ecf2a8738f2394dc036e87e7391200a02570ca7cb33015095b72bbf94a09d081fb7084fc97fd14ce905ea6527921cbc0d0f34000e015b0a698cfd177b9c4ddf2f105cfd6f265b7ed26883a10745df18267687f61bda555c55171938b1fcdf6fb08fab7cb496107e6e21e906df5ceb9365dc3ca59c6eb959a7c2ffcc2cf7b4b3eeca14d0666b12ca47f8e8e64e179ebc726694ec0e76f6ff9a55577c61a33d891ef7553b574404802abd2e9397b6f3e6320c7e8878413829ecc58292caabfb7719516b5f3a1016ecddace79ce494884d717d4e15e242f72c1871ff50cb0380b467dfcd676565a8538d144ca72b3c4259e097799e1bcdf77a208306beeb4cf3fe15dc2fc7f8f55e1e0e6facee07901ef93d888f64a5ac7e4737ca9053fc0a2f36ff1bddcb7c9de5fa9bc0515989592c2ed5860116b73bfe63631afc7fe28e1447888dbc4fbd9e5faf8fb09641258d132a93ab3e9a4738d859808205c10ec978e8e6a93d6be7271d3c60f5537f8b530415b6f1b44950ae30cc2a22cef428a5575a2ccae3c7b6cab348247745ff128870006dd9f9c2d6b9dba4f0cfd6f1af21c853563f83c61d78cde50abaa8b9f21e7996c9baca4f54ea0edad1d08be55cd3728ed2394c336d4475d6c5b5df89d4e625552cc1e905aa2c41b2be38bf26e06f61ba248e12e5a47160b10847cef000ad5a0507bb1fa7b80fec5f84043278caf1cc51cc5175196d05c7c2b9da3113b2cb08ccfc4934e2c7b535b6f8964818ba3706bbab5f6c03bad3adc72d2227ce33d4ab27a6920ba0e532287a4adb4deecf92126b2d135bce644a8355b519dec3e74fb91a65760a6991014e6d9094cbb889697351f9be22779c7086a88078f089623ec37b4fe340f8aee877b2f38cb4e810185b23ccbf417db931eb29c21497f6864551545950caf1c911c52cc5118ec18b50579f20cac758f92238ae0d8470ee378e39eec9de259fa072c512fc23e36aa6d18e3a1675278ed565587d0ccae75b324876d86b1eeee8a216ae1d99c5820c81899a042f31925f70ccf689aba71f0d3e8f1be410c97a216c9b610b065fb420933e3668fc5cf666ebcc90170ca297da3fcee80e6e3ae9ed5a952fb4884c7d0bcfae42122e57a87ef2ee921363e0233cbd32748838f9654e56b20fb6491c72f2c1c49912f763f971168d85a58e8782692b01fbf2f296a1679c5bc4a3e8cbc8ba10db3dcee6853df36eef1f4cdd4d72c358a852a0da8922d8140ab7be6310dcec838175b2871daecd9684e3138344e63e414c4730a9cdc608b9b7955e44be847a84aa9ce9e21590788028b154dd6b52a44e9e8afb3a6f650e91d18bb92003557fa7a0671087f74a0cb6cdaf36184fa37ebdbae7352bdabe782d1631829fdbbf1ff0899293934ee6a5a3655ec284efb49484f19a07de190469194c61e7598298ce2ef6d27213a48f879a3a807bb5af09b64f1cc50013c6ac5b40fa9761f78887f4bda24dba37aa7e4731d07bf57a57c641e1e5036ed4076d52ab3491504c1317139c2efca9164bdf19cfb763080e080c73901bc990de170bb18102dd19a9c1005d6ae763b84477b01e6d541e8e8e29ef8b8519a82a182b67f5b8949617d325563d0a6f640df0368cedbbb1d1e4d09aef10c12eb91c4492ce93ffbeff2dfec133a5d063a77443f59c3a434d1d5a6813827bba3db4f25fec7f2179ce9651e9a923ec1db1f074b96cd6f18f287a0c32208cb7be6b2ba6f3d8ffe8f53e7092b2cd37b38708dea3f47d4877aa184ff39727d2455551edfbe46e30bfb7788223e413a13ff4ec80bad295720d9b41fa6f6bca60c04c68e5ac504944200a6f4d7c9f9909b087cd46eb753b4581b0a967a42cdee3ba4d247ab8d92683106ddfee05bb0c6447db7be922a06666de1f91ce4cf75b2045a2b8131d62807d4ba530c27957c238afb1d674c5fdc47df77e1119e9bc419b301c42e5c1f33e651aa39d1896cb0b25af39d72bc681c0aa6ad44ab809f7f652137f7ee79cf76584e3afbb781af1438da0d55a41b0804e03d51185548db5712a6eb7cc569a1af55d288607f1061630dd9356f80cab878ddfde10990b639f6c6c7c947062dafdec44eb0c46d6ed2d0f1d1049241db2c4a2a6866dd841f3e7990b890fde397871ca76022f4f7684b22ba256eff23bc00184d6b0e878cd6f8f46c7ffde7fe7cb1a37a413ef170b2a72b14a0870b3797da39a560aeda9a555cc3317b76b6f0272b633b37297f22c077febeed443dfb81df7cfcc3675cca272f56fa0e9396573c74bb4df702a818927cf80295f4c752a36c1e218177635ac7828617877cc86d6989c9a1fcef215830162444648d26a0d2d7c617596eb2f9292fe814d17843d45ffcdef13559f65aaf41d0f19fe326c17fde8d67f44ab02c376230dc72dbcaeeb1fc79c0f84d7fe9f0e5eb5de85561b84ab11cb03ca8ca4968f2ff5bc62acff1214d6ff738872b6a0de88f59966dc087e53118ac9f0acde2bb7780c2fde3ef24062458336a6356d0640b51b4edbeca7528d7e0df4c94f3c99ee9834a76c94a4e49bac80a6508f7ecab708a332d5b1def49127e139333c69233d4b0f78f8639c6a7d5693734b496e3c582303f69ec04a12f6f00eab6d9ad7f5c33f5221442621cb9c7c387f73af07e0868696af95d5ca20566cbdc26ab214f0f4e2305065b822217a7006121276c3a23c112221f04513725bd3d21bd06869c9afe045fe836d5d12d643ff81e376c9255d9f62d918836d6ff66634cd32e76da2925f4d54bca655898a8e561214756d8c1b386bbd88f43164d8d435938da5f1d85b5ff9f5fac84bed77d976d5b767954b518a55a4e639c8b593d5815a57d33ab098d4eb0908e5c39575c8967e69bc14f92d0b05bcf52870a2c0b05958583b99fabbc1ef89f6a833416d72db268ad13042a01f75d7fe5491407c198c6ec6e98ae26a13651fc75614a9e28d6cdc357a1346404c581fc22c814f2f1ffd29e1238b5223f12e8cf67d09b284c16610daad016cb7fed1a9113661e1dd1152f957ec7c676fcd4e968e15bd853a8e00c1a181cd3f63b63c48c12931afc504d6110fcc2c197e6f28e99d6f5786288f8754b3d29461399bcf2a4263257b1aa6103607a0194c2abd304c128e0724bbab35a4e7b470857222789ca131c08c4b7c966d984a21e5a48cb0e37a0fcac9f172f404859329034a9f9642c854c56959e95f1dc0d70a3839d2c76d29238fc88382f8d6f9bd8e2edda7fed94b750dc18e4c37eb197c7f9b1c3ad223799413906a6cbfee3046daa859619064d0122cee533886a5a32f67cf72a5dbd874fd66b6277b9d14e17d8a697b6facdbfbcfd477bb6d576d7903a5dace5c6c365eb46ce394b256936f5e29dc174f300a69adcf872082b62f501746e004ec964e3db62afd9e5dc7a378d6b7236012f024485d0a5ead2bc7440e0aa4fa8a733f24bc6d93aef66888115a6e08743c7265c7b9d7725e86372af4ef9bc867a09bcd1350643eb1e7431583d50f80afd2c16cd621dcae5d91696da066fca56577b272ee54d3634afc518eb8e45bfc5df6d6aea1288d8216add39ed47cef5cd8e3909e29b02567abbd597b32848a0c57d79cbbeff09693763eb8402bce6760108e1afcab7f910e884fd46e5c6086f89ac377e85b27ab08fc64aff03d84322f25f843578b3d1bffa4c7ca1e3e0d486ab949c84ac2124da30a9ba8c5f4f81c3e233e5678b5c1bf654a3051ebc1199e0cd2d5c409616edf673d93ee0aaedef948d59df6c926b2acef3d09fbb930f09059e70f7ac49492df0697172abc9e8d03b92136d532c78a6cf6ecdc1a07fcce1140f546e292f1513dacb2cee3827944e5c02c656aff5c34b399f71fec4805a1e0f870667234de59b2560bd34a4c7d704176f07d2157faebdf61e8eba23b0f22243c192ba3fb34178673285fc2628e7500757acd1fc04c108013aaa6252842a711509664b2bad08cd5907241cd8f82e2add6271517e8ce6e07cb4f11646d37e03eece242f6b7aded402d49f4e641f6a6826cad17845b626ae2750a7f68a475d0ad3569b58e862fe00285499e16d7df051780a49c113573f59206369d848fcfa2763b0bdb3d2fc43acf80e396684d053d9929190db7f77305726fd19a53dc4af5a9a192472e6b9948ef8b326580a16c60585fcc9cdb53398209952e12b43fae1c176d2480d3a12e976ed4b25a2377810073ec1f51a318e1a5be2141651586f1c76eb1d76ba57568fa043aca89d60ba81ce8d0fd6cfcb0728474bff4699aedc5543764d7136d45a047f63e1f14b2e63919d71eb68c5ad8a791ab256990d7e3bcec8d84b1ed22e77a1382de99e1d12a07ee6f78f12221c60b44bb8787c567516482734da8e881ee0aab1c655cb88f14c43485a45494b5e50c71408b19ab83af365292e06373c63583ffed0912de0e4d21653d7618fa53a8365557be329309596c69016f583147f1360a891834feddb04e271296c926c7e8af653957c0c7f4b4ad8c3623fc90f6031f2e0e7ed4818a91608d24cf99e5aeb9a8b54884430c83beaeb4cb01a994e7ad6577351420d6e8a937ba4a4aab7b099972ee0cb9150435f4811f1d46c1e36b1477c11cebc53f7fc455fb10444fde24dc2815e93134c643170c3866cfd", 0x1214, 0x5, 0x0, 0x1, r2}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffff01, r3, &(0x7f00000010c0)="2aca9fa2cec8f2c2dbd89fe8629d6cbf8d6efdf7367001fcdaab76ac211e4c1a5f973baca407cd9ea0d0540fef39e46e860aed0089ff9fc92e478eaec0e022436c80dad83341246041397bf480650e432c5c3eacbb534350be5d9f000228c4c0a3f3874602a166f3dc5d829a95c05908d13f4d9cfee75c5ef82834cb719eb5b3ff8e34b70fc587e01a", 0x89, 0x65, 0x0, 0x1, r4}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0xa, 0x7, r5, &(0x7f0000001240)="ef04f8d514b322a48265479dade19fa30fe76190bcab9ff9cb29b6e49ce1507912ba6b567af7", 0x26, 0xae5, 0x0, 0x1, r6}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x9, 0x0, r7, &(0x7f0000001340)="2557920687813c491c1e3a4c9d44cdc33d994947d9f2105bfd738f91ad087281ff0b4c0181c1a03d52ca81e07272b2ad1478b97b85e19b2dfcafea1cb79fad06abe25d8e2bd7980620e3f53bbc6f61c91b078e0937d9f6751871ebf47d820f65e34b17b932290b8be104a263178998fa4fae7067aac2ed056403dfe206c5711a670486b1ab5e6fc8a57659f83db88e8d0a213e1596d252bc340cbc5258da0e5ac00562c1fc26a7f65a4df6e44be8cedb14a22fd8a3fc83431fec7784e44c74a8cfa0c2879157000aa6c47eecf26983a27e2735d9be4282a741654427631d8445930e2486107900724867e8fdcd1ace318c052d8e8070573222", 0xf9, 0x1, 0x0, 0x0, r8}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, r9, &(0x7f0000001500)="3898702ea6cc04a76fb2cd9f5acab3d04085dab4bb596e75f86dbe352d133a3572e0716338b4a5d1ca18e13a7fe4fa15c232d1822f2a26173281ece70e41184470508aac501712979a18dcb8f55982cd27a86f60bcdef9b23fc846bf2c9fdfd5d7e8a3b637ea73e1d05be0", 0x6b, 0x409e, 0x0, 0x1, r10}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x6, 0x3ff, r11, &(0x7f0000001640)="f0408c18dadefae5e1c8d37dc99b213eca29ffc486fb402ccf6bf803463e5e2aa47a0ed02b1c9378456be544c14f3b37238673724030d39e4cb1d88399ceb7702ac0880d", 0x44, 0x5, 0x0, 0x1, r12}]) r13 = inotify_init() fallocate(r13, 0x5, 0x0, 0x1000) 2018/03/26 12:31:12 executing program 0: clone(0x8300, &(0x7f0000000840), &(0x7f0000000240), &(0x7f0000f57ffc), &(0x7f00000008c0)) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0x100, 0x8) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x101000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf1}, 0x6, [0x9, 0x8, 0x1f000000000, 0x3, 0x15, 0x9, 0x6dd, 0x7ff]}, 0x5c) 2018/03/26 12:31:12 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x802}, 0xb, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x18, 0x15, 0x0, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x28000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/03/26 12:31:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)) 2018/03/26 12:31:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000080)="7bd8238d96945dc86bc6336eab94b656957e33518d2e3ce69baef8553d26bfe3b60baa5b77f45a6811262139e0443edd6c04e86e5ab54628ffa80b56f59066391764e6665dcc38bc1a1384ce2ed3b8da9e7ca266e3299ce1ad22bfba7a8ce52198f4a177b99f6013ca483c8c8c044aad4aa51fa409bfc006f76457201f9ef35c5ccff9c495d709f7b80087eaebeb211ef20cc89bec8495", 0xfffffffffffffddd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/26 12:31:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x40000) fremovexattr(r2, &(0x7f0000000180)=ANY=[]) socket(0x1f, 0xa, 0x100000000) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:12 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/26 12:31:12 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd57, 0x100) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) 2018/03/26 12:31:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x40000) fremovexattr(r2, &(0x7f0000000180)=ANY=[]) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:12 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/26 12:31:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x40000) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:12 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/26 12:31:12 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair(0x13, 0x7, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r2, &(0x7f00003ec000)}, 0x10) accept$ipx(r1, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x44) dup(r0) 2018/03/26 12:31:12 executing program 6: 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 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x100000002, &(0x7f000044bff8)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x10000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000001c0)={@hyper}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x400, 0xff, 0xb65, 0x1, 0x364}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x800000}}, [0xba35, 0xee0000000000000, 0x9a, 0x40, 0x7f, 0x2, 0x7, 0xffffffff, 0xede, 0x7fff, 0x3, 0x5, 0xa0e, 0x2, 0x9]}, &(0x7f0000000240)=0x100) io_submit(r2, 0x2, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000180)}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="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", 0xffffffffffffffb9, 0x100000001}]) 2018/03/26 12:31:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x3, 0x0) r5 = shmget(0x2, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000ffc000/0x1000)=nil, 0x4000) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(r4, &(0x7f0000000000)=@abs, &(0x7f00000003c0)=0x58) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2efe96ab43062b630add57587f95a5a8dcbcad5bd00839", 0x55}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/26 12:31:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000000140)=@ethernet, &(0x7f00000001c0)=0x80) socketpair(0x1b, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r1, &(0x7f0000000100)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000080)="a9ae7f6b0ff130fd1f03c527105394619991867e7d12c427006ae4a4959c577197c4a600b8cc235f2698b38fe85e641875ab0cecec6ce92d32ea04c0fbd86d14e94f229e6cf3c736c0cae23663a8da451afa74d225d9b5f2cb2ab6c33fb6626652853ecfd76ac0de5f63d1fa61cb", &(0x7f0000000200)="b14da115d48fcf217530998b2f61858222e82229b9eee891262c06b91d3ea9cf1816bc65585cc9a59cb0e0f32635f9d187d4a8f37656708c373b12a8e7bde6df0a632c6ac6aa578e46625bf48bbc9552968e604838a048998052e5e9a850216f70a538207a14100c5ea8192ac2d7796ff2"}}) 2018/03/26 12:31:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) [ 316.461745] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/26 12:31:57 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) 2018/03/26 12:31:57 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x3c) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="ecc12816325b1bf02c8a69c87090d640492f02bdeee2a9418e4edc2fe716efb8fa648f09", 0x24}], 0x1) 2018/03/26 12:31:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x2000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/03/26 12:31:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x58, &(0x7f00000006c0)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000e00)={0x0, 0x41, "5e650bcd75f87a949fa78fbc5d238b2c3c3d25230fd2434046f0f8d2afc013bcf46c9f1384d0545454233a3817ed5e20f5aa68bc87b1b092b6c5a7b3781fe45520"}, &(0x7f0000000e80)=0x49) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002500)={0x0, 0x1, 0x10, 0x9957, 0x7}, &(0x7f0000002540)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002580)={0x0, 0x3f, 0x20, 0x100, 0x101, 0x1}, &(0x7f00000025c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002600)={0x0, 0x3, 0x2, [0x4, 0xfffffffffffeffff]}, &(0x7f0000002640)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002680)={0x0, 0x7c, "5ac1892f70e49a0fc30f8b0518d83b0c90aa62ee3e3648c22fc25b8c8668b8c582252462caa5e86975c57127e4f998f522240f08b8fa43478189073d70583e1df32ac0835aebd8d9beb51548d9722c51faf52063285ed83ae3f0160ef1fd2d98756a2a342e19a69d75c77fdf65321bb4ab8b1dc0ead71318f9cbd94c"}, &(0x7f0000002740)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003c00)={0x0, 0x175}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003c80)={0x0, 0x5, 0x0, 0x6, 0xffff}, &(0x7f0000003cc0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003f00)={0x0, 0x100000000, 0x401, 0x4, 0x2, 0x0, 0x7f, 0x8001, {0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7, 0x8, 0x0, 0x248, 0x5}}, &(0x7f0000003fc0)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0}, &(0x7f0000004040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004400)={0x0, 0x1}, &(0x7f0000004440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004480)={0x0, 0x9}, &(0x7f00000044c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004500)=@assoc_id=0x0, &(0x7f0000004540)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004580)={0x0, 0x9, 0x0, 0x9, 0x9, 0x3}, &(0x7f00000045c0)=0x14) sendmmsg$inet_sctp(r1, &(0x7f00000046c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000080)="08bc1d4bd488a53906d485098dfa2f6f71253a7b06d819fe605f75e02bfca98582b7605943c2125db117", 0x2a}, {&(0x7f0000000300)="82ba0c22d63d715914140928929e13835d46d9957cfaaed9810a95843703e7d52da357aa39047ca1f0fd97e72e1f9e6c5977b80e4f2c9240d53fede39cb18d0274b0453fb8266de495890ee737cd57c39db8fc79754a1fd75ffec3d5a767e8ab0fc167efec038549d02379efaa3dd482cbb48711ca852b558dde19abc5e8affca3c0ef403bf375568260dd9c678237", 0x8f}, {&(0x7f00000003c0)="993ed61a62994eedff5c5854304b9f4520bb0eb60b1bee0d8c7571b809be95ff2bea5190acc41a5b57526b440f121cb73deaf3b8057a82eabd52cc1b1ff17efa23d1d0fe295a98a97eeae2c510c9690ebdb72eb6e6f5f83362cfe902d5f1e4a00bfc194895b3d01063a085c593b1020f67e245337a0d9e7f02a5c9685b6603454cac6700c51cd2bbacf3fa6739a5725362aeab4133d71d8516c0eb19b637fa9e0879f8", 0xa3}, {&(0x7f0000000480)="0100265fea887e2dc4e6a46f3b4a3a1de46198f9660e1d7df6cbe0e1b42dad12dcb40d9432193d2c5dbefdb51de3dfd21657937a1148a3d53ba085ae3d0a55cf2d212b7e4538aa24cabaa463a9298884258c695826553751edf9aaed650fe445b2355d7ac435bc87202a760068379baf3aa2", 0x72}, {&(0x7f0000000500)="ffe443401c6cbe382c84a9a38fb0c0c2cf0e72364ae95cb621fda2373b16beb6d682292200d04582d0ffb879377a122ed6da25cade492bbfafe169e4635026ef04d0e5a2bf27c7a004674bd890c740bbab65e1241ee3ce5acc222f96a4d3eea979e1c8472109e467f57b63d6759d89ee6393fce60f6947c52e1623adab79d417c5296d457f382da58db7685e7faba52a4fc7bf9ec0c4f4cd78ea1eaaee08d9405e4be7f40eef", 0xa6}, {&(0x7f00000005c0)="f4bd029a762723ab561826090d7886ed038a6b1f6cf0c816bdc4b850b0bb04d64a99dd8eab986228fe494c8bab6844dd58770ed2711e1fc2657358499123325c72f8551bc4facb573cc307c454", 0x4d}], 0x6, &(0x7f0000000780)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffb9, 0xd12, 0x1, 0xbb50, 0x5, 0x7fff, 0x0, 0x1, r2}}], 0x30}, {&(0x7f00000007c0)=@in6={0xa, 0x4e20, 0x23f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000800)="7e4654f8bff98b3936af8df5e5d3439d5e57b30e7414519cb18360d0f0e6c180d17afe6c7ac523de98f61e56c49328381039f62ac875be738c0c53c5325504", 0x3f}, {&(0x7f0000000840)="f1279cbc1124fe5dc3041db3818ccdb5ac30ae231418ff83854970bdd6c8e910d3987d094ae4a11c2f35936da7ac153a7c5df432665940fd9034435f1eda30120636dcf2859f2960d2487300565aaf98121a15b1521f7c86cc71da6b307de9b45018de1a725c9e16015e7a470d4f70a85af6211b2d98ec59d3c991f743a851a4632d339f2587c4", 0x87}, {&(0x7f0000000900)="5a834aa131787fa579f74f678a991d9dff3d7406585e0218875f24c49f9bb98816d330b54e940a0a6eb600c43ee0f0aca95b17ce1427b8576b8e31b6e04a90378fc93cfa0012a2ce6c44fc8fdf2df85e772efa4c1f1c2e25986fb9daf575ba9451ba9c13155724a469a8e55b8e6a00a2db864c40f6ffadadc2e48e5b71a483f65418f44978b2fb", 0x87}, {&(0x7f00000009c0)="3e62e67e697d95f0a9aa6aeaeb4c61525bfeead4b6bf477916e9a8f473d718add9dc5532d8b00b1283872aaa478c61a0094a4a8c634e76162247e989f99d02cf4d99b73df0d91bd71ebe9a34e85b30754314fb9faa27ee114f32e33f4f5bd36fdb448ecaa6303a33bbec3f626b35a3264d5dde355d40bc7db9be1579fa7bec2398959c289c0f3c6bcdfd2823ecff19458373f6b3b6854acc25648d8e874a62ecc1119e11e655cf26fa9a1c381d21d3ff46189b3017ff943ddd1e23c142f672325c596f133d2e", 0xc6}, {&(0x7f0000000ac0)="f95f053f0345f31ef08b5590106efda5fadcb4be86e3cb7a4e", 0x19}, {&(0x7f0000000b00)="49942fd8a40a66f9e2090724cfaabda44b6aced9e9aae1f9c2d4580d099f", 0x1e}, {&(0x7f0000000b40)="0e5f098d836daf2188f6f850f985", 0xe}, {&(0x7f0000000b80)="1fb5190b8bd57dee084843ff6fc6705086853a1f176afdaa28c6eed684279eff34cbcfce61d717b063ba81828c697e09be186fa13c49774b3a11ebc49f8c5ebdb59ab3de388a9f4b67e9958cdf98582cfa222f715fce25fbcc4f23f3517925292fe6d566cda06299559ce8939758b3b71f32ee7500dcd799468c01b2c8151d35c5886f57b06b2357d8bbff1a2ef7d693733983f7243856e17743d8634006336e3d28e8b3496d07ea8ce17817f51a74b1888aeac9263421c67566a623a6d282e13490c48996649a907ebea8beeb6e5816efaead6e3a1a013512c09e6b2a9e133cb9021d46abd4c0b58eec1476db", 0xed}, {&(0x7f0000000c80)="fb843c1677350079f5217a2cc49b3b557f589e969957bf68af332bc56594f614171b1813903985229c0a366edb6f29a165c5411a8bdab47d12014d6b577e6a822d69346dab54ad170eaf106844661ac5efae410ec4ba3092effd3613b1020172dc273330a487e3f58936b34ae7e8dd", 0x6f}, {&(0x7f0000000d00)="e2ba6aa98748771a6ea467d0cc2dcf5801e0f2e8e955cb0de1e2fe889ce1a33f1b6da9049747c66193e38ed0", 0x2c}], 0xa, &(0x7f0000000ec0)=[@init={0x18, 0x84, 0x0, {0x81, 0x80000001, 0x3f, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8000, 0xffffffffffffe202, 0x2, 0x9, 0x1000, 0x7a6, r3}}], 0x60, 0x1}, {&(0x7f0000000f40)=@in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000f80)="1c08723b023b0ece98370d565535a7d9e2071e71e30528d34fb7cf923169511be6f6870c373bef9191403ebc7a04d1fed27ab3b9ae582e09b21cd9821484f39fe15c7aecf76b2c0323d1ae54bf01052ec762658af11aea61588a0ee54d0e9300", 0x60}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="bfb251c3c4fe440b2a1f965598b8fc08502cb28461125d05827d22f190cdf461b86ba4055be532ac703a06864dbcf0f584d693852d1240800fafbdfc59ccb64f852b654c9ab59a691171ce41519bf9da8a5749b22e6d87da8a119bd6fd4aebd1d9596c1e46024adcde3d125f41da3ce9f73e07618b85ca146c66164d255998eb1175cc9fc12a2a533e2c703096786780f02cce7764b50cf52bf3e220393127194f3764b3b69d371e078acf3fe574eec0e37dd16eee2360e66f8549c9021db4811bb2f1557dc2b76236bd728778f5bc8b20810e220ad2", 0xd6}, {&(0x7f0000002100)="9cb82c8cced61068c23c02a30dd9dca868be3699f28ad7d7736b9e434341aa58197a986f34440e1118ddc2b27cafafe97637e66b9f2b2fcfbae88a875cb4f9036d335d799cf4cb88f2efb3e2d1c014f2b8527a2574db90648ecb0cb365e96d6d6719a0dc5072e2d3ce6b18292c11146211c3c11dcab3c11664d71937ac9782c009de2cce11e65ff9ed66b120abe67805ece8fcfee2d5f20ad2694c034757c171e4c5b2d6c174bda8ad62f103248c55895ee5422d7727b2401b546064871b9ef96826410dad194a08c661a407599f78d5c255f0b18a0873c0aed8574dded79917c1", 0xe1}, {&(0x7f0000002200)="65b91ce871616ec5984c2f81d00be5aee60c73ee4e18defc5eabef2415e76d5896c91e0486e97c9c76d3601bad51451729b2c96cefbf2e95", 0x38}, {&(0x7f0000002240)="46299cd7bc307ca98777474ef29e4e9600230587aef473f24109a9dd0d29f2cc32b9004441fbaead36a6b850e30b932885ddbe83fd69826d8e562a3824c26b8a39452ce6145207f8be4e7924faf848c5636018a16af0bcfe736ac3f62114f1c45bb46f48a4e691cb6b8980c8b59add36f0a3ac", 0x73}, {&(0x7f00000022c0)="34c4860defaf25a0ea133209ecfb820eda8dcbd636aa75766ea8e97a0432abea4b0093b269417f40e81e16650d65381ce19bf92e76386c80a0fb192285af6a376792a8a7f4d45f0f14d374e07a02e75d2bedfb75d94c1a1bf79e4f29b37755d3fc7940f505dfb069d0511d1643ee372233d440a45f00c4e47ebe89d5426242589def0f309ef4b2b8f4002bdf5647a13365505ad9e2bb2723e14c01ab643127a6", 0xa0}, {&(0x7f0000002380)="f197485bc520618c72f7e7928bd178f790a6c2255c", 0x15}, {&(0x7f00000023c0)="a7b48395f0beb7c974a36ac2c7395f05166621677a76b08a37587df719673ac7d04566e2adeb1dae4592cf95c2e4c23d3b8a6fbc7a923ada25000c8482a1b9d390a174442aa72f0f86bdfa3a4369523df7922ff410df3d19d0b95296e19fd883bbd346", 0x63}], 0x9, &(0x7f0000002780)=[@init={0x18, 0x84, 0x0, {0x7, 0x2a, 0x7, 0x1f3d600000}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff8000, 0x200, 0x8, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7, 0x8006, 0x1, 0x1, 0x80000001, 0x7, 0x81, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x149, 0x5, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4d, 0x8, 0x100000001000, 0x401, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x9, 0x1, 0xcd3, 0x100, 0x4, 0x4a20, 0x8000, r7}}], 0x120, 0x40000}, {&(0x7f00000028c0)=@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f0000003b80)=[{&(0x7f0000002900)="e3d93cdcd5fb065cc2319da36438d500b9ccc870eb24df3315e38094da2949a0e67aa02a6165308bef1465dc04160f83ca23400015a17e3e722a2f1330f3726023584c3440351781287f2becea2c8a4c87e3ea6428988017055629e509cd328973d8c65f0168e597fda379ba21fca9555ff36d01c4b06109d1935fdb352e522ba3b40f413fd2954900531ca55fcea1f41d324628ff499315de1d49589e05e1f7a9c64a3566aa15d98420bd0e774cf8a05ea0658f934825", 0xb7}, {&(0x7f00000029c0)="f591ebb55e3ff0ad210901d3f86163031e4d3bd6b242b3ff0bed66d1e869901792df68a9a52be42114819181d1d542cde5ded11bcaca13d1856f5120a489c84949eafb5a808fba4964a2b677645709ec0e43d4de0988f1dfb385c55f3b460fb5fb97f3fb248575a46fe56401d0143801b07414134be96d3ba9a16f896d1b6265f8be2f67bdc3cb779216b93ace25e9bd6805336c5e010939bcd6aa4c8ec8aa2a192b6ec2c00601ce569ca9f202d481dc720d70", 0xb3}, {&(0x7f0000002a80)="0848f97692307a9bbfb1a114882e3d32d0e502d5389689727cc91388f5efa6e1ce1587193e7be41d9053adb3de431a45331e640aaa5472bfd0f2255bec4fbae213d6101daa04d56bd822905a7f7b7d423c3093cd2a3bcb9b0c3558ed72ebac3f8dafd54731cc115ffd793c3e2adde639a080e947ce1d282d74f0f8cf57628ecd08f589097ef657f2f9ba3b65da01f62ad2820d15ccf0da28e1fa218867dd261a03eaa5223e616b", 0xa7}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)}], 0x5, &(0x7f0000003d00)=[@init={0x18, 0x84, 0x0, {0xf, 0xdd6f, 0x8001, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x200, 0x9, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x5, 0x1f, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x7f, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0xe, 0xffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x7, 0x8}}], 0x120, 0x20000000}, {&(0x7f0000003e40)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003e80)="1ddbb2817ea5737ecddb146880f1de0687864e7121", 0x15}], 0x1, &(0x7f0000004080)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8202, 0x44, 0xfffffffffffffdf5, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x40, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x5, 0x8001, r11}}], 0x90, 0x8010}, {&(0x7f0000004140)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc0a8}, 0x1c, &(0x7f00000043c0)=[{&(0x7f0000004180)="64224e7e3135f4e05eb866b11547df", 0xf}, {&(0x7f00000041c0)="90400e9a180eec4965db990c481adac736ba01ef1c92c6db9095c61fa0095a4af3e1039489d2e71ba7c6654aee08add9f551b6eb557f22e2a60ba80e9335416ee59d023540f4fb9f02da4ea747b70b210773e366f0349a7e3351211088b15a5cbed329c8ed00ef3fc7000d66c27a39997979530d38a13510e87d2061de5b8f776b0088ad42b855b4e503e8c9c60b10ee598a8656465ea16da67b12b1c40b316f3ac02093d0011da198b17ee1f3df4c788ef94ff1bc83721cfe03323b8166d8e4df20e030ed4b79141a14b105f0d3cd01341902b61a7ed347c9839f108fc070813c10af0e1f701dc4", 0xe8}, {&(0x7f00000042c0)="2f433d6f877a0b067a24cb89a3bf22efd01b97685e1d8b114b4698e53c9c58f228eacffa91ba94bc7bb96d1d70154c677c78dbb7c7fbfcfb1de9604e6a46472ede2d55eef4cad8282fdbafed1fdf9e05dc982098593f54be70f3a621d0f4f091a46a5ed518b20352505d23a656809d0520f7", 0x72}, {&(0x7f0000004340)="b37eb25b243074cdba3293512dd4910756cedb8baf3e316df1cd454e875cd7e468860ab83751f44d6466d72b2667ca586ac8a230f6d95290af2e7f488e76db43b42110a1e0fe37bc6c96df1745c0244c33f7d62115caf5ea590915a24aa1", 0x5e}], 0x4, &(0x7f0000004600)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x8, 0x2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xeed, 0x401, 0x2, 0x6cf7, 0x8, 0x7fff, 0x2, 0xf5, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x8, 0xb, 0x401, 0x101, 0xfffffffffffffff9, 0x2, 0x2, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x4, 0x3, r15}}], 0xc0, 0x5}], 0x6, 0x4000800) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xfffffe6c}], 0x2) 2018/03/26 12:31:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x301000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000000c0)=""/88) bind$packet(r0, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @random="f976c8997eba"}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="c2040c88a861aaaaaaaaaa0088484500003000080000e1dbd09bc009f6028a86204d00059178ac1414aaac1414aa0c009078000000004500080000c0379300ff0f09670700000000000000"], 0x0) 2018/03/26 12:31:57 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) r2 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x20011, r2, 0x20) 2018/03/26 12:31:57 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3, 0x3, 0x0, 0x20}, {0x9, 0x2, 0x619, 0x2}, {0x0, 0x844f, 0x7, 0x2}, {0x7ffffffc, 0x1, 0x5, 0x8}, {0x5, 0x3, 0x10000, 0x3}]}) 2018/03/26 12:31:58 executing program 1: pipe2(&(0x7f0000000000), 0x80800) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 6: r0 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x538, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x27}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x58) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/27, 0xffffffffffffff31) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x49, "3955b462af9e65322b9930c970277c7fd953e61b716048630df9385f71cdbc2c21ca330e6c56fcae938a81965f8bf47a80803d8d22ddb934fcb7c40ec8016ee04c170ff08796535c92"}, &(0x7f0000000180)=0x51) 2018/03/26 12:31:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=')md5sum#,\x00', 0xa, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xf48b}, 0x8) 2018/03/26 12:31:58 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x64, 0x80000) execveat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='%wlan1\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='trusted#\x00', &(0x7f0000000540)='|^\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='trustedppp0%\x00', &(0x7f0000000600)='eth1selinux\x00', &(0x7f0000000640)='!keyring\x00'], &(0x7f00000007c0)=[&(0x7f0000000700)='nodevkeyringppp1vboxnet0mime_type\x00', &(0x7f0000000740)='selinuxeth0\x00', &(0x7f0000000780)='\x00'], 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000000)="b9b35c7c5e09ce49120923808de7f07634647c80119500e98c290953ad8ba2b3a5221e4c76e0221d921b6cc84d6463f680c76a49ec81272bd16c96285c92bcfcd6bfa49b0963da2e5aa8aab0f763e1a165d3a0f6a89b14f2bffe3740ecf367a69f816caf4599e7b9c47eee179979fa428c6f9f36be71f64ef61f8daafea4", 0x7e}, {&(0x7f0000000080)="0652b4527cfbdc5542e05b22edc9830c4a3d472ac088ae6ab23c142af4936a4f13bcf1d20bf0883ec152d64ad4260c927f2a5b18d02fc8a7f0ecdb2e210d6fe8c20e4a1f4360ccd4da8834eb016570013dc73f7e226dbf552096e3390da2bf8a2e64ce5454257fe688d79ba41f5e0cd565245edcadef3f63635cd68b2dbebf7b84156d543d780f50158a4631740d92432786cb097c1f318e0255c28609de53a4282e941718956761297a61068bbc2a3095be5547806b4453af30d3ff5b88bafb1e0f8471e2760039d0c434afe2552b8737f5376927be78d554ed9ca1a310c0c104fc26e84b5dd75b", 0xe8}, {&(0x7f0000000180)="f64fb546c4ae6f941b8c44973ec6fb0ceea94daa9e8c5595fb2b320eb7681d2656f2797f825a319854d69e1435972f923cf68b441e8c69ca12a21fe570ddd31c65f79900c87780e19f9ebed2ebc48ba96137da35f8cf08dcdb584189d00816a68de0ab8ef69441449614789f759094916cdbdc4a75748ae3946dedeaaa48fa237681b2a2f23385ef79aed25aae90f7c2f36d48b23dd0889ec172da651ad805ee86ce156b9eef16b3bce0f49fa807f4283f1fbded3ac68426fe94fab118", 0xbd}, {&(0x7f0000000240)="f6a76dadf9b608f62ec524d451d69992241e1d890f8a9d75c04da315502fdafc918afec55edf3424c811fc42540aa64167b5c72d5dd4e43b94719672f6088adf776e2a899486f425807c387e4c4663850111a3da58f96ad08ee0916d67b5d1e267d43c0db1a01f54c0dfe7ac5a3988d5b44fb284367c5919d5335e3a79429040d94233596de683600ac0ba3e34d830dc0b5c51ea00a768f8ed90e538a58caf437ac1fab0d477853ea8129ac937d8c628a4508c857777fde7f697121055f4b871f0b459a45f56bfb1d20e54f69c545c850e4e6b151df205ef76c2859f5a9870e2cd0cc8945545bdfbe3b791a1a30c0b", 0xef}], 0x4, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000800)=""/200) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000001200)) 2018/03/26 12:31:58 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:58 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) 2018/03/26 12:31:58 executing program 5: sched_setaffinity(0x0, 0xb63966c2b63f6f6a, &(0x7f0000000000)=0x4) clone(0x1ff, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) 2018/03/26 12:31:58 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) fallocate(r0, 0x2, 0x4, 0x1) fgetxattr(r0, &(0x7f000003dfee)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f0000cd9000)=""/190, 0xbe) 2018/03/26 12:31:58 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) 2018/03/26 12:31:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x2570, 0x0, 0x6, 0x6, 0x9}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000000c0)=0xfff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x80000001, 0x1, 0x0, 0x5, 0x0, 0x9, 0x80000, 0x3, 0x7, 0x100000001, 0x1, 0x5, 0x7, 0x1, 0x7a4a, 0x200, 0x3, 0x4, 0x7fff, 0x8, 0x5, 0xd2, 0x509e8d00, 0x8, 0x80000000, 0x7, 0xf00, 0x78, 0x8000, 0x80000001, 0x7ff, 0xfffffffffffffffb, 0xffffffff, 0x9, 0xffffffff, 0xfffffffffffffff9, 0x0, 0x5, 0x3, @perf_config_ext={0x4, 0x401}, 0x28, 0x7fff, 0x400, 0x7, 0x7, 0xff, 0x1}, r4, 0x10, r0, 0x2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)) fcntl$setlease(r2, 0x400, 0x0) 2018/03/26 12:31:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xe90f, 0x9, [0x8, 0x7f, 0x3, 0x5, 0x7, 0x8001, 0x1f, 0x0, 0x3]}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x100000001}, &(0x7f00000001c0)=0x90) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/03/26 12:31:58 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="b6ccd5c455237b7d0e83204fd1da5e66d76a09281d2f66b982beafe5811223bf1abea6f45c96554624430af5564ff8455fa642342b3f4fc81787d357b666d32d2be45175c086cad9fec2451a3fdf3a1fdd8b", @ANYPTR64, @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES64]], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x101, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/26 12:31:58 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:58 executing program 3: r0 = socket$inet(0x2, 0x8801, 0x400000000000270) sendmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)="5c0044edcdb37bc4825567d367887d8e4d18f411b6dfe34a9f09aab8624b96faf2f9321f80df03c7fbce21d745bfc35abccbb5e842085e50bb2714f8d17bb9d7d5dc11c84e0b2bc1d9881778f2da3895b59d8a5a07e43e4eec33f67ee410f8619a68387fbbf3c343d51c744bbd03a1b3324cd58da19e2f3e4ac21ceaa4441626cbc70000000000", 0x87}], 0x1, &(0x7f00000015c0)=[{0xc8, 0x10c, 0x8, "1a73cdf838fc25a88e576acee41e02056c70ae92da9f3e23ab71e5928b88f01767d7bac89faf3c1f866711388ba604712f5b988320a7d1589b20651679a045a4b931537904a4283b1da1e0c7cb50519aba65fbb4acca0bb83ecf59fdc3704714619cd7f43b76d8ade88cf385201d7de252643860146306260f355b89b4fbff1808d9603ac6909dcf411c87af0c7325975d8023287bf90569c020c6514e80e61e0c42240da8976ca25a71df29e719c3f7d8"}], 0xc8, 0x40000}, 0x400}], 0x1, 0x8000) 2018/03/26 12:31:58 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 5: unshare(0x24000200) unshare(0x24000200) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/03/26 12:31:58 executing program 2: r0 = socket$inet6(0x10, 0x5, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6, {0x2, 0x4e24, @rand_addr=0xe000000000000000}, 'bpq0\x00'}) 2018/03/26 12:31:58 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x80000000) 2018/03/26 12:31:58 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000580)="8dec144302f98040756bfad99f31f26e284b9fbb9890fbc229c904158e4695d7c15294f61314d08a21226fbe8b557795c7153609b4c8cc00316df63c258dedda9d4dcdbbaddc5c3c8628ee31db3ad53fb542a0045295acca7a974063099530ac3466b4beda1bb90a1ea79b3cf837f83563c1e4eef5d1318b34db7ed49fedae6d4e6c0ca1f78ad8318156226903276fd9a986338b5cb17576223c445acb51a634c7fb44bbd0e2d645c46e4cd88dd6a4b687d10a318691d81c423613fccf9a4e0888484440350248337fb8fc24fc5f7412f9fceffa783388d4afbab24f9e98aea37a95df84ef237c1e13558ce470170a78648ae82a4323", 0xf6) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x100, 0x100, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, @mac=@random="e7848942cc5b", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'teql0\x00', 'sit0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/03/26 12:31:58 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$getsig(0x4202, r0, 0x5, &(0x7f00000001c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200), 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10}, [@jmp={0x5}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x1, 0x1d2, &(0x7f0000011000)=""/195}, 0x48) 2018/03/26 12:31:58 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 3: 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(0x10, 0x2000000000802, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000200fe800000003bcd352645ec234aad0000"], 0x2c}, 0x1}, 0x0) 2018/03/26 12:31:58 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=ANY=[@ANYBLOB="0000000000000002"], 0x8) 2018/03/26 12:31:58 executing program 6: open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f00009f7ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x9, 0x10000, 0x38, 'queue0\x00', 0x6}) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x8, 0xac38}, 0x0, 0x1000, 0x0, {0x1, 0x4}, 0x101, 0xffffffffffff8573}) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') fcntl$addseals(r0, 0x409, 0x8) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) 2018/03/26 12:31:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:58 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:58 executing program 2: 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$netlink(0x10, 0x3, 0x800000000010) socket$netlink(0x10, 0x3, 0x15) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="03ea000022000907000000000600000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 12:31:58 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x102) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r2 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r2, &(0x7f0000000040), 0x0, &(0x7f0000034000)={0x77359400}) semop(r2, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r5 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="9c2a6367726f75707472757374656400", 0xfffffffffffffff9) keyctl$read(0xb, r5, &(0x7f0000000280)=""/242, 0xf2) semtimedop(r2, &(0x7f0000000100)=[{0x1, 0x1ff, 0x1000}, {0x0, 0x2fd, 0x800}, {0x4, 0x3, 0x1000}, {0x4, 0x200, 0x1000}], 0x4, &(0x7f0000000180)={r3, r4+10000000}) 2018/03/26 12:31:58 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62a8f6a49f0553a39520ee734d5cf8c3a697fdf01a0ca46272e04b656d542619a5e6ed11b73eb31c1681e9237ce2689d55f3cafa9804f9b36aad5358", 0x52) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r1, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x3}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 12:31:58 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000"], &(0x7f0000000040)) 2018/03/26 12:31:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c00"], &(0x7f0000000040)) 2018/03/26 12:31:59 executing program 6: getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x73, 0x100000) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x44040) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000180)=""/214, &(0x7f0000000280)=0xd6) 2018/03/26 12:31:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x801, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4) 2018/03/26 12:31:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x80000000000000}, 0x2c) 2018/03/26 12:31:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x80, &(0x7f0000000100)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000140), 0xfffffffffffffd6e, 0x0, &(0x7f0000008000)={0xa, 0x4e24, 0xa}, 0xfffffddb) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r2 = semget(0x0, 0x1, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000140)=""/218) 2018/03/26 12:31:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4202) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000100)=""/149) r4 = eventfd2(0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r4}) 2018/03/26 12:31:59 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000"], &(0x7f0000000040)) 2018/03/26 12:31:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getrlimit(0xc, &(0x7f0000000380)) r3 = syz_open_pts(r0, 0x2000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000300)={0x3, 0x0, &(0x7f0000000100)=""/115, &(0x7f0000000180)=""/142, &(0x7f0000000240)=""/177, 0x102002}) r4 = dup3(r1, r0, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000340)) close(r3) 2018/03/26 12:31:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f900000000"], &(0x7f0000000040)) 2018/03/26 12:31:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000c0c500000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x1, 0x410000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) fcntl$setpipe(r2, 0x407, 0x6) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000140)="575b36a3731cc12d87029f8608fc952eb28cfc20400079169358f4db06b3815cc3c19280a5ce74bd534a6f7d14486fbb42cd35ba55bb357d883d4b8da3d4b2edff2039115e", 0x45}, {&(0x7f00000001c0)="cf2b3482ef3cd5cc627dc68feaf8610556c8875875af820f12a41cfec53168541f17bb40f61bde0adf16bc0b63129fe196e0a546c0744435b5aca80605a50cdc2b591af4aada89a67b32e2cc592df4aace873b32680878d80961f617", 0x5c}, {&(0x7f0000000240)="d1464d70e51575f68ab327743dc74820f45df7ac8a22ab502a387eff49986c1f759e06e6331bbbba0198f11799edf906c659d44cea3c02b244e3f9d3a80e16d0c6b4758f3ce77d511250d0ed30c2b302c074999db1eb896cca45d918b34bb2522fc5b3ed3396e92e2587f7a3f9385ba136639d0f1e9c78c3250fe9c48538ba2a34ce8163d08412ff96b210caf0a31e8a4b88cfaa3407c040d206c9521f26b17052a966f19716914921e8bcf41e52903436f2a34fa81b23f5e37eac0e745fd96ab23fca80db8fb5573e460db2c28257aa78ad6e66e1a9b43b", 0xd8}, {&(0x7f0000000340)="ce46ab910089a7339cf96ec9851528aed744fc5450083a59b5a775423cd7bdc2d988a00350f1e9aef369cab694b017f38ffb78419dc08e37fb3f41d9410f4a21928ab8d2ba499a6374672b34c4834fa9be6cb111e24cecc11873ab986867f382d2730f9f5a85f1cd0be01fe46f2edc258077150adcd0f5b4b594ab5c7e8eb292e7cd78d010ccf5aade8e2c699dd314ae1432520bcca8a7e70325874319e58b2c6b758e127394f255ca462e02e061f976", 0xb0}], 0x4) write(r2, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/03/26 12:31:59 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 2: socketpair(0x8, 0x2, 0x8be, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x2, r1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) write$tun(r2, &(0x7f0000000240)={@void, @hdr={0x2, 0x80, 0x5, 0x9, 0x15}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x0, 0x1, 0x2}}], {@can={0xc, {{0x2, 0x1ff, 0x379, 0x9}, 0x8, 0x3, 0x0, 0x0, "1a84ed484fdd06f2"}}}}}, 0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x83be, 0x20, 0x7ff, 0x100000001}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x9}, &(0x7f0000000340)=0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000380)=""/78) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000400)=0x6) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000440)="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", 0xfd) ioctl$TCFLSH(r2, 0x540b, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) ptrace$peekuser(0x3, r4, 0x7fffffff) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000005c0)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000600)={@remote, 0x0}, &(0x7f0000000640)=0x14) sendmsg$can_raw(r2, &(0x7f0000000780)={&(0x7f0000000680)={0x1d, r5}, 0x10, &(0x7f0000000740)={&(0x7f00000006c0)=@canfd={{0x2, 0x8001, 0x5, 0x1}, 0x3e, 0x1, 0x0, 0x0, "ebb7ea15644324d04b07e8be2519dc000220d48b0ac7d852d0a93d41947844a0491bddaf1143288f42f2da4c93ad1ec680e2d1ac417821a7f2c2c7470eb36f94"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) futimesat(r1, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x0, 0x2710}, {0x0, 0x7530}}) connect$netlink(r1, &(0x7f0000000840)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) splice(r2, &(0x7f0000000880), r1, &(0x7f00000008c0), 0x4, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000900)) sched_getaffinity(r4, 0x8, &(0x7f0000000940)) sched_setscheduler(r4, 0x0, &(0x7f0000000980)=0xff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000009c0)=0x3, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000d40)={0x5, &(0x7f0000000a40)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000d80)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x200, 0x200, 0x1, 0x80}, &(0x7f0000000e40)=0x98) renameat(r2, &(0x7f0000000e80)='./file1\x00', r0, &(0x7f0000000ec0)='./file0\x00') r6 = semget(0x0, 0x0, 0x240) clock_gettime(0x0, &(0x7f0000000f40)={0x0, 0x0}) semtimedop(r6, &(0x7f0000000f00)=[{0x4, 0xfffffffffffffffb, 0x1800}, {0x2, 0xfffffffffffff4e4, 0x1000}, {0x2, 0x9, 0x800}, {0x2, 0x9, 0x1000}], 0x4, &(0x7f0000000f80)={r7, r8+30000000}) 2018/03/26 12:31:59 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x8020}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x87}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) chroot(&(0x7f0000cfb000)='./file0\x00') ppoll(&(0x7f0000000040)=[{r0, 0xc010}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x8}, 0x8) chdir(&(0x7f0000641ffe)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/03/26 12:31:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f9000000000008"], &(0x7f0000000040)) 2018/03/26 12:31:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x3, 0x0, 0x1, 0x0, 0x1ff}) 2018/03/26 12:31:59 executing program 3: symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='..', &(0x7f0000000100)='gfs2\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x0, 0x0) 2018/03/26 12:31:59 executing program 5: r0 = socket(0x19, 0x801, 0x9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f0000000100)="7591487276706f7e65744dc77befa297e6cd652af6a31b85c6bcb4582e45d15d7b52e6d4f0baf95e6d8128b076d0fce2e1490c9cef5c4b7f29d9d2b1476d6061f3a5e182658ee6998e738c1270ff3298199f25748da107878f4597e8c40e436445f8afebd8a108f6f8c6c3f91c198c7ac8ce2c524be6d10c63f9147fbf47803b1fc38363b5f5e512436062b80aa96aff3c8f33edf763c7cbf5c1e3863e603dcade9ec21e90141a9e03c0dfe9e180e29d0098", 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1, [0x100, 0x8, 0x0, 0x7, 0x8, 0x7, 0xbda, 0x2]}, 0x5c) pwrite64(r1, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r1, 0x409, 0x8) 2018/03/26 12:31:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f900000000000890"], &(0x7f0000000040)) 2018/03/26 12:31:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"698e64aa74b438"}, 0x6}, 0x10) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) 2018/03/26 12:31:59 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0xe) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x5, 0x105080) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x12}, 0x6}}}, 0x84) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000003000000000000ac14ffaa000000000000000000000000000000000000000000000000000000000000003501b8d55fbdfcaa95f39b7c65e6bbbe25bcda45fb6d5ac815adf87e0eb22f650984e92a647f12", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c00ff00000000000000"], 0x5c}, 0x1}, 0x0) 2018/03/26 12:31:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:31:59 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/61) keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000140)=0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000300), 0x4) r4 = getpgrp(r1) ptrace$getregset(0x4204, r4, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=""/250, 0xfa}) 2018/03/26 12:31:59 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 318.481795] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/26 12:31:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xfffffddd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/03/26 12:31:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@acquire={0x134, 0x17, 0x625, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in6=@loopback={0x0, 0x1}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/03/26 12:31:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) [ 318.538133] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/26 12:31:59 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:31:59 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3f, 0x3, 0x4}], {0x8100, 0x800, 0x3d, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:31:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000045ff7)='./file1\x00') [ 318.905923] FAULT_INJECTION: forcing a failure. [ 318.905923] name failslab, interval 1, probability 0, space 0, times 1 [ 318.917618] CPU: 1 PID: 26554 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #367 [ 318.924983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.934330] Call Trace: [ 318.937004] dump_stack+0x194/0x24d [ 318.940632] ? arch_local_irq_restore+0x53/0x53 [ 318.945330] ? __lock_acquire+0x664/0x3e00 [ 318.949593] should_fail+0x8c0/0xa40 [ 318.953287] ? trace_hardirqs_off+0x10/0x10 [ 318.957599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.962697] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 318.967906] ? task_dump_owner+0x28f/0x4d0 [ 318.972143] ? print_irqtrace_events+0x270/0x270 [ 318.976954] ? sctp_get_port_local+0x172/0x13b0 [ 318.981607] ? lock_downgrade+0x980/0x980 [ 318.985760] ? lock_acquire+0x1d5/0x580 [ 318.989713] ? sctp_get_port_local+0x323/0x13b0 [ 318.994395] ? inet_get_local_port_range+0x13d/0x500 [ 318.999489] ? lock_release+0xa40/0xa40 [ 319.003443] ? trace_hardirqs_on+0xd/0x10 [ 319.007618] should_failslab+0xec/0x120 [ 319.011598] kmem_cache_alloc+0x47/0x760 [ 319.015641] ? find_held_lock+0x35/0x1d0 [ 319.019699] sctp_get_port_local+0x9cd/0x13b0 [ 319.024195] ? sctp_set_owner_w+0x4c0/0x4c0 [ 319.028500] ? __lock_is_held+0xb6/0x140 [ 319.032571] ? print_irqtrace_events+0x270/0x270 [ 319.037306] ? find_held_lock+0x35/0x1d0 [ 319.041367] ? lock_acquire+0x1d5/0x580 [ 319.045319] ? lock_acquire+0x1d5/0x580 [ 319.049320] ? inet_autobind+0x1f/0x180 [ 319.053306] sctp_get_port+0x13f/0x1b0 [ 319.057176] ? sctp_bind+0xc0/0xc0 [ 319.060704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 319.065710] ? lock_sock_nested+0x91/0x110 [ 319.069926] ? trace_hardirqs_on+0xd/0x10 [ 319.074069] ? __local_bh_enable_ip+0x121/0x230 [ 319.078741] inet_autobind+0xaa/0x180 [ 319.082519] ? inet_autobind+0xaa/0x180 [ 319.086480] inet_sendmsg+0x4de/0x5e0 [ 319.090292] ? __might_sleep+0x95/0x190 [ 319.094251] ? inet_create+0xf50/0xf50 [ 319.098174] ? security_socket_sendmsg+0x89/0xb0 [ 319.102914] ? inet_create+0xf50/0xf50 [ 319.106786] sock_sendmsg+0xca/0x110 [ 319.110484] SYSC_sendto+0x361/0x5c0 [ 319.114189] ? SYSC_connect+0x4a0/0x4a0 [ 319.118187] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 319.123038] ? vfs_write+0x374/0x510 [ 319.126737] ? wait_for_completion+0x770/0x770 [ 319.131316] ? __lock_is_held+0xb6/0x140 [ 319.135407] ? fput+0xd2/0x140 [ 319.138581] ? SyS_write+0x184/0x220 [ 319.142283] ? SyS_read+0x220/0x220 [ 319.145904] SyS_sendto+0x40/0x50 [ 319.149340] ? SyS_getpeername+0x30/0x30 [ 319.153409] do_syscall_64+0x281/0x940 [ 319.157296] ? __do_page_fault+0xc90/0xc90 [ 319.161529] ? _raw_spin_unlock_irq+0x27/0x70 [ 319.166011] ? finish_task_switch+0x1c1/0x7e0 [ 319.170494] ? syscall_return_slowpath+0x550/0x550 [ 319.175410] ? syscall_return_slowpath+0x2ac/0x550 [ 319.180324] ? prepare_exit_to_usermode+0x350/0x350 [ 319.185324] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.190691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.195529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.200700] RIP: 0033:0x454879 [ 319.203870] RSP: 002b:00007fef388eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 319.211570] RAX: ffffffffffffffda RBX: 00007fef388ef6d4 RCX: 0000000000454879 [ 319.218819] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 319.226069] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 319.233318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 319.240567] R13: 00000000000004d9 R14: 00000000006f84f8 R15: 0000000000000000 2018/03/26 12:32:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = dup(r0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"0300020c45923a"}, 0x1ff}, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) 2018/03/26 12:32:00 executing program 3: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) syz_emit_ethernet(0x13e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f00000000c0)=0x14) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x100) 2018/03/26 12:32:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) lseek(r0, 0x0, 0x4) 2018/03/26 12:32:00 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3f, 0x3, 0x4}], {0x8100, 0x800, 0x3d, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:00 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000001180)=""/140, 0x8c}, {&(0x7f0000001240)=""/195, 0xc3}, {&(0x7f0000001340)=""/133, 0x85}, {&(0x7f00000000c0)=""/3, 0x3}], 0x6) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) socketpair(0x11, 0x4, 0x136b, &(0x7f0000000000)) 2018/03/26 12:32:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1f, 0x381400) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000180)) socketpair$inet(0x2, 0x3, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @multicast2}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr=0x2, @in=@rand_addr=0x81, 0x4e20, 0xfff, 0x4e22, 0x2400000000000, 0xa, 0xa0, 0xa0, 0xff, r5, r6}, {0x5, 0x4, 0xea, 0x4000000000000, 0x1ff, 0x8, 0x8001}, {0x7f, 0x0, 0x4, 0x5}, 0x40, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x2, 0x3, 0xa4d, 0x80, 0x3, 0x1ff}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x37, "7a7ffc64f100614984f009d8ae4edd978d0249c0cb54c5bcaa34a84fe8f99df68a9406d24c6d50e8b5aa3d58ddeccf927f973c30ced9bf"}, &(0x7f0000000200)=0x3f) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r7, 0x1f, 0x65, 0x100000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000e3b000)=""/61, 0xffffff18}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000000080)) dup3(r1, r1, 0x80000) 2018/03/26 12:32:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 319.395891] FAULT_INJECTION: forcing a failure. [ 319.395891] name failslab, interval 1, probability 0, space 0, times 0 [ 319.407242] CPU: 1 PID: 26571 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #367 [ 319.414609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.423968] Call Trace: [ 319.426567] dump_stack+0x194/0x24d [ 319.430215] ? arch_local_irq_restore+0x53/0x53 [ 319.434894] ? trace_hardirqs_off+0x10/0x10 [ 319.439248] should_fail+0x8c0/0xa40 [ 319.442973] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.448073] ? print_irqtrace_events+0x270/0x270 [ 319.452844] ? sctp_get_port_local+0xd12/0x13b0 [ 319.457516] ? lock_downgrade+0x980/0x980 [ 319.461660] ? trace_hardirqs_off+0x10/0x10 [ 319.465984] ? lock_release+0xa40/0xa40 [ 319.469962] ? mark_held_locks+0xaf/0x100 [ 319.474105] ? do_raw_spin_trylock+0x190/0x190 [ 319.478681] ? __local_bh_enable_ip+0x121/0x230 [ 319.483358] ? sctp_get_port_local+0xd12/0x13b0 [ 319.488026] ? trace_hardirqs_on+0xd/0x10 [ 319.492173] ? __local_bh_enable_ip+0x121/0x230 [ 319.496859] ? sctp_get_port_local+0xd28/0x13b0 [ 319.501532] ? sctp_bind_addr_match+0x244/0x390 [ 319.506205] should_failslab+0xec/0x120 [ 319.510174] kmem_cache_alloc_trace+0x4b/0x740 [ 319.514761] ? trace_hardirqs_off+0x10/0x10 [ 319.519096] sctp_add_bind_addr+0xd8/0x460 [ 319.523333] ? sctp_bind_addr_free+0x20/0x20 [ 319.527820] ? __ipv6_addr_type+0x193/0x280 [ 319.528602] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 319.532193] ? sctp_v6_available+0x100/0x2b0 [ 319.546917] ? sctp_inet6_bind_verify+0x9c/0x440 [ 319.551685] sctp_do_bind+0x312/0x540 [ 319.555497] sctp_autobind+0x179/0x200 [ 319.559386] ? mark_held_locks+0xaf/0x100 [ 319.563584] ? sctp_do_bind+0x540/0x540 [ 319.567561] ? __local_bh_enable_ip+0x121/0x230 [ 319.572235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 319.577248] ? lock_sock_nested+0x91/0x110 [ 319.581489] ? trace_hardirqs_on+0xd/0x10 [ 319.585633] ? __local_bh_enable_ip+0x121/0x230 [ 319.590314] sctp_sendmsg+0x2a71/0x35e0 2018/03/26 12:32:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000fb5ff0)=[{}], 0x1) r1 = getpid() r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x5, r0, r0) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3f, 0x3, 0x4}], {0x8100, 0x800, 0x3d, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:00 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ea3205a8", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x40) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="a57f4095fb04", 'sit0\x00'}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3f, 0x3, 0x4}], {0x8100, 0x800, 0x3d, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) [ 319.594289] ? sctp_sendmsg+0x2a71/0x35e0 [ 319.598432] ? trace_hardirqs_off+0x10/0x10 [ 319.602772] ? sctp_id2assoc+0x390/0x390 [ 319.606833] ? find_held_lock+0x35/0x1d0 [ 319.610924] ? release_sock+0x1d4/0x2a0 [ 319.614908] ? lock_downgrade+0x980/0x980 [ 319.619055] ? lock_downgrade+0x980/0x980 [ 319.623205] ? lock_release+0xa40/0xa40 [ 319.627180] ? lock_acquire+0x1d5/0x580 [ 319.631149] ? lock_acquire+0x1d5/0x580 [ 319.635121] ? __local_bh_enable_ip+0x121/0x230 [ 319.639795] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/03/26 12:32:00 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x140) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x95}}, 0x1, 0x17}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x3c6003b7}, &(0x7f0000000200)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000fc0)="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", 0x527, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x1}, &(0x7f0000000280)=0x8) sendto$inet(r2, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/26 12:32:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:00 executing program 2: 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 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) [ 319.644815] ? release_sock+0x1d4/0x2a0 [ 319.648791] ? __local_bh_enable_ip+0x121/0x230 [ 319.653466] ? _raw_spin_unlock_bh+0x30/0x40 [ 319.657880] ? release_sock+0x1d4/0x2a0 [ 319.661868] ? __local_bh_enable_ip+0x121/0x230 [ 319.666565] inet_sendmsg+0x11f/0x5e0 [ 319.670372] ? inet_sendmsg+0x11f/0x5e0 [ 319.674346] ? __might_sleep+0x95/0x190 [ 319.678302] ? inet_create+0xf50/0xf50 [ 319.682192] ? security_socket_sendmsg+0x89/0xb0 [ 319.687732] ? inet_create+0xf50/0xf50 [ 319.691614] sock_sendmsg+0xca/0x110 [ 319.695318] SYSC_sendto+0x361/0x5c0 [ 319.699022] ? SYSC_connect+0x4a0/0x4a0 [ 319.702986] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 319.707810] ? vfs_write+0x374/0x510 [ 319.711513] ? wait_for_completion+0x770/0x770 [ 319.716086] ? __lock_is_held+0xb6/0x140 [ 319.720145] ? fput+0xd2/0x140 [ 319.723316] ? SyS_write+0x184/0x220 [ 319.727018] ? SyS_read+0x220/0x220 [ 319.730646] SyS_sendto+0x40/0x50 [ 319.734081] ? SyS_getpeername+0x30/0x30 [ 319.738126] do_syscall_64+0x281/0x940 [ 319.741988] ? __do_page_fault+0xc90/0xc90 [ 319.746197] ? _raw_spin_unlock_irq+0x27/0x70 [ 319.750669] ? finish_task_switch+0x1c1/0x7e0 [ 319.755143] ? syscall_return_slowpath+0x550/0x550 [ 319.760053] ? syscall_return_slowpath+0x2ac/0x550 [ 319.764961] ? prepare_exit_to_usermode+0x350/0x350 [ 319.769957] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.775314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.780141] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.785318] RIP: 0033:0x454879 [ 319.788483] RSP: 002b:00007fef388eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 319.796169] RAX: ffffffffffffffda RBX: 00007fef388ef6d4 RCX: 0000000000454879 [ 319.803428] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 319.810681] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 319.817931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 319.825179] R13: 00000000000004d9 R14: 00000000006f84f8 R15: 0000000000000001 2018/03/26 12:32:05 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x101000) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x20080000000000, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x48, "313e1e18f5a452f4600328c01d04ef6e5d39802691da66d1ed715c4066c0c28a144471b167084763a48e4bc6bd87855d0a2ca75131d900ffe7ae9d56d6301dd00c6410e1b479310e"}, &(0x7f0000000300)=0x50) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x8000000020000006) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r0, 0x0, &(0x7f0000000100)=0xffffffffffffff57, 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000000000000000f0e813468d6078744d26e53a629fdb3fb6bb741163f6ad700531f338d3c702df473fadcf008c3ca686a1946ec3f8c856a84fe1ba544b636aff4b079080966b13b00d69c6fd2e2b30000000000000000000"], 0x10}, 0x0) recvmmsg(r3, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000004a00)=@hci, 0xc, &(0x7f0000006c80)}}], 0x2, 0x10040, 0x0) 2018/03/26 12:32:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:05 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES16], &(0x7f0000000040)={0x0, 0x4, [0x0, 0x65a]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sockfs\x00', 0x4, &(0x7f0000000140)="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") 2018/03/26 12:32:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x2a6) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/4096) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/26 12:32:05 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f89f93), 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000040)=':\x00', 0x2, 0x2) 2018/03/26 12:32:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x80800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 12:32:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x979, 0x3d7]}) 2018/03/26 12:32:05 executing program 5: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='nr0\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 12:32:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3d7]}) 2018/03/26 12:32:05 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)={0x0, 0x0, [0x199, 0x2]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x440040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0xfffffffffffffff9, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x80000000, 0x5}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc00, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0xfffffffffffff1a2, 0xbe75, 0x200, 0x100000000, 0x7, 0xfffffffffffffffd}, 0x1, 0x1f, 0x8}) [ 324.196382] QAT: Invalid ioctl 2018/03/26 12:32:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/26 12:32:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={r2, 0x2}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)=""/87, &(0x7f0000000200)=0x57) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="020000000000280100"], 0xfffffef7) write$rdma_cm(r0, &(0x7f0000000080)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0xffffffffffffff86) 2018/03/26 12:32:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) 2018/03/26 12:32:05 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x6, 0x4, 0x4, 0x2}) 2018/03/26 12:32:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES64=r0], 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8400, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x5) write$rdma_cm(r0, &(0x7f0000001700)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), 0xffffffff, 0x0, 0x1, 0x4}}, 0x20) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) 2018/03/26 12:32:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x101800, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000080), 0x0, 0xa) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/03/26 12:32:05 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x2b8b, 0x4) write(r0, &(0x7f00000000c0)="b0e494a9a4d11fb2131969970df0421ba3ce23bedfe088f70cbf3056eac974302bac28eec36448bb718d27d579f7bee1571bbd67120b8440b793aa1db809dee7454378ab8cc445f77eff93c3709537a1279ad44cc1290d561650ed9a93c8d81246f5eb8ea67d054f5e0f396d75efe3b7b5724a3d6e9f1634b38a0f6abd758810fad3246d90587ecf7c96b1a857c2a2c527dcdabca865f9ece389303e3fdc925099d7e594f83a86bd21e8f7aae273c72864a7458903a8efd45bd4ff04abe54f6c37f10fb55d5a4ffea28407f02a67a68fca2b33969801f99861b5fd421cf2b5637e", 0xe1) 2018/03/26 12:32:05 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f50200000000005a3c0000000000c978723a5b26dea7892663a72b75000000000000"], &(0x7f0000000040)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff95, 0x40) bind$ipx(r0, &(0x7f00000001c0)={0x4, 0xfc7, 0x5, "bfa75ed7ccf8", 0x6}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc2100, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x10001, 0x1, 0x80000001, 0x7fffffff]}) 2018/03/26 12:32:05 executing program 6 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) [ 324.297410] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 324.335368] FAULT_INJECTION: forcing a failure. [ 324.335368] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 324.347355] CPU: 0 PID: 26669 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #367 [ 324.347364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.347369] Call Trace: [ 324.347388] dump_stack+0x194/0x24d [ 324.347406] ? arch_local_irq_restore+0x53/0x53 [ 324.347440] should_fail+0x8c0/0xa40 [ 324.363519] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 324.364164] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.364181] ? __lock_acquire+0x664/0x3e00 [ 324.396426] ? print_irqtrace_events+0x270/0x270 [ 324.396437] ? lock_release+0xa40/0xa40 [ 324.396450] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.396466] ? __lock_acquire+0x664/0x3e00 [ 324.414571] ? lock_pin_lock+0x360/0x360 [ 324.418636] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.423840] ? trace_hardirqs_off+0xd/0x10 [ 324.428103] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.433326] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.438601] __alloc_pages_nodemask+0x327/0xdd0 [ 324.443263] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 324.448264] ? trace_hardirqs_off+0x10/0x10 [ 324.452604] ? __is_insn_slot_addr+0x1fc/0x330 [ 324.457180] ? print_irqtrace_events+0x270/0x270 [ 324.461916] ? trace_hardirqs_off+0x10/0x10 [ 324.466221] ? print_irqtrace_events+0x270/0x270 [ 324.470963] ? print_irqtrace_events+0x270/0x270 [ 324.475703] ? trace_hardirqs_off+0x10/0x10 [ 324.480017] alloc_pages_current+0xb6/0x1e0 [ 324.484328] skb_page_frag_refill+0x358/0x5f0 [ 324.488807] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 324.493720] ? print_irqtrace_events+0x270/0x270 [ 324.498457] ? lock_release+0xa40/0xa40 [ 324.502413] ? __lock_is_held+0xb6/0x140 [ 324.506515] tun_build_skb.isra.50+0x2f0/0x1840 [ 324.511185] ? tun_flow_update+0xf70/0xf70 [ 324.515401] ? print_irqtrace_events+0x270/0x270 [ 324.520141] ? __lock_acquire+0x664/0x3e00 [ 324.524355] ? __lock_acquire+0x664/0x3e00 [ 324.528570] ? __raw_spin_lock_init+0x2d/0x100 [ 324.533133] ? print_irqtrace_events+0x270/0x270 [ 324.537871] ? print_irqtrace_events+0x270/0x270 [ 324.542618] ? __lock_acquire+0x664/0x3e00 [ 324.546836] ? print_irqtrace_events+0x270/0x270 [ 324.551574] ? __lock_acquire+0x664/0x3e00 [ 324.555795] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.560977] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.566156] ? __lock_acquire+0x664/0x3e00 [ 324.570371] ? __lock_acquire+0x664/0x3e00 [ 324.574586] ? __lock_acquire+0x664/0x3e00 [ 324.578812] tun_get_user+0x18fa/0x3810 [ 324.582767] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.587937] ? __lock_acquire+0x664/0x3e00 [ 324.592152] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.597339] ? tun_build_skb.isra.50+0x1840/0x1840 [ 324.602245] ? print_irqtrace_events+0x270/0x270 [ 324.606979] ? trace_hardirqs_off+0x10/0x10 [ 324.611308] ? tun_get+0x1ab/0x2e0 [ 324.614826] ? lock_downgrade+0x980/0x980 [ 324.618957] ? lock_release+0xa40/0xa40 [ 324.622913] ? __lock_is_held+0xb6/0x140 [ 324.626966] ? tun_get+0x1d4/0x2e0 [ 324.630483] ? tun_do_read+0x26c0/0x26c0 [ 324.634574] ? __check_object_size+0x8b/0x530 [ 324.639062] tun_chr_write_iter+0xb9/0x160 [ 324.643280] do_iter_readv_writev+0x55c/0x830 [ 324.647760] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 324.652499] ? rw_verify_area+0xe5/0x2b0 [ 324.656560] do_iter_write+0x154/0x540 [ 324.660470] ? dup_iter+0x260/0x260 [ 324.664098] ? map_files_get_link+0x3a0/0x3a0 [ 324.668580] vfs_writev+0x18a/0x340 [ 324.672205] ? vfs_iter_write+0xb0/0xb0 [ 324.676161] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 324.680985] ? vfs_write+0x374/0x510 [ 324.684692] ? __lock_is_held+0xb6/0x140 [ 324.688775] ? __fdget_pos+0x130/0x190 [ 324.692644] ? __fdget_raw+0x20/0x20 [ 324.696359] do_writev+0xfc/0x2a0 [ 324.699788] ? do_writev+0xfc/0x2a0 [ 324.703421] ? vfs_writev+0x340/0x340 [ 324.707207] ? SyS_read+0x220/0x220 [ 324.710818] SyS_writev+0x27/0x30 [ 324.714250] ? SyS_readv+0x30/0x30 [ 324.717770] do_syscall_64+0x281/0x940 [ 324.721635] ? __do_page_fault+0xc90/0xc90 [ 324.725847] ? _raw_spin_unlock_irq+0x27/0x70 [ 324.730321] ? finish_task_switch+0x1c1/0x7e0 [ 324.734796] ? syscall_return_slowpath+0x550/0x550 [ 324.739708] ? syscall_return_slowpath+0x2ac/0x550 [ 324.744616] ? prepare_exit_to_usermode+0x350/0x350 [ 324.749612] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 324.754962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.759792] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.764960] RIP: 0033:0x454751 [ 324.768129] RSP: 002b:00007fb269caaba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 324.775816] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 0000000000454751 [ 324.783066] RDX: 0000000000000001 RSI: 00007fb269caabf0 RDI: 00000000000000fc [ 324.790313] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 2018/03/26 12:32:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:05 executing program 1: 2018/03/26 12:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xe4, "cae722652ef12209c2fd5085af3fee8f6c9366ab3ee7c247b8678ab16b8c567cdeac941a5098dec7f729e75f05f2bc142f2735172f6bce0be66a811593ba98825e652b572959a9f40524cced99eded2eb0fbc686d50bda8c897fe1ca2be7afbd953af91969d067dbf645f0b73f4f05c7339d0adda8cfef22c04a6572afb445d1d1de786d18b92d9b2439704573d421170137d82e2777961d639b61dd0d3fee1b3da6bbdb7b54d06aba605bcb19b7a1717d3a641ab593e496928dfe3cf5aaa8b5f375e3dcc423fb7af8cf7412a45ae427e80ee03992b737caa3c161f94c056ba930559025"}, &(0x7f0000000180)=0xec) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0x78, "a3b3c1dc25994cc4405d1cc55de52460ae3e09f9046ebf71bf19f14e5625bf59a73718f7ebb53616acc956e61fcbff3c350b25daa1c19402f27dba506cba0d685c15d627a0c7ff227ff15dd5bf1a37820a1da3e20e83d2f40afd9dc9da3844deb535bc1df52d69858c6f3515a2116ffb5e6c929093f419bb"}, &(0x7f0000000240)=0x80) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) 2018/03/26 12:32:05 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001580)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001680)=0xe8) sendmsg$can_raw(r2, &(0x7f0000001780)={&(0x7f00000016c0)={0x1d, r3}, 0x10, &(0x7f0000001740)={&(0x7f0000001700)=@can={{0x4, 0x9, 0x5, 0x5c18}, 0x3, 0x1, 0x0, 0x0, "ce27bf4993fc9047"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xfffffffffffffd6d) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r4, r5}, 0xc) poll(&(0x7f0000000200)=[{r0, 0x100}], 0x20000000000000dd, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) r6 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4002) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f00000017c0)=""/4096) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000001480)=""/240) 2018/03/26 12:32:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) unlink(&(0x7f0000000000)='./file0\x00') r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x2, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000100)="c205437de722b2", 0x7}]) 2018/03/26 12:32:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) 2018/03/26 12:32:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x21ca418a, 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 324.797562] R10: 0000000000000032 R11: 0000000000000293 R12: 0000000000000013 [ 324.804810] R13: 000000000000062e R14: 00000000006fa4f0 R15: 0000000000000000 2018/03/26 12:32:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$cgroup_int(r0, &(0x7f0000000000)={[0x36, 0x3f, 0x31, 0x2d, 0x0, 0x37, 0x33]}, 0x7) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:32:05 executing program 6: syz_emit_ethernet(0x18, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa000004abab9674e8130017241653f0d6458e42840acc4a0e42e82208592d044e5a6291502eb300f0f6aef1c1c0520a7797a45ecddc592e51e8ebb4831331603473ce07000000000000008ec72ab1e43300d1b6914853bac2bef148dfc09076a52d30b4e7f755b8905ab6fd24281ffda6"], &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x400000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)) 2018/03/26 12:32:06 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x401d, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x1) mremap(&(0x7f00009ae000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/03/26 12:32:06 executing program 2: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) msgget$private(0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000006c0)={r1, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3ff, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000005c0)=""/138, &(0x7f0000000040)=0x8a) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x0, 0x3, 0x6, 0xffff, "653f4de2dfd2d0bb337b0b488999e54c6004d3818bc37642b556508425561294ba42c86297e0a7ee5b1b3b5b", 0x6}, 0x5, [0x7, 0x2, 0x7f4000000000000, 0x101, 0xffff, 0x1, 0x5, 0x40, 0x0, 0x1ff, 0x8, 0x5, 0xfab, 0x23b, 0x0, 0x0, 0x7afb, 0x4, 0x4, 0x9, 0x0, 0x200, 0x4, 0x5, 0x180000000000, 0x7fffffff, 0x200, 0x22b, 0x0, 0x4, 0x7, 0x4, 0xff, 0x5646, 0x100, 0x2, 0xe550, 0x3, 0x1f, 0xffffffffffffffae, 0x9, 0x1, 0x48, 0x2, 0x3a00000000, 0x8, 0x2, 0x7, 0x9, 0xb84, 0xfff, 0x70, 0x6b, 0x100000000, 0x6933, 0x3ff, 0x4, 0x8001, 0x3, 0x6c2d, 0x0, 0x8, 0x3, 0x8001, 0x100, 0x4, 0x9, 0x9, 0xff, 0x7, 0x8, 0xcd, 0x0, 0x100000000, 0xfffffffffffffc01, 0x7, 0x8, 0x1, 0x40, 0x2, 0x1, 0x6, 0x2, 0x7a, 0x4, 0x5, 0xfffffffffffffffe, 0x17fe30aa, 0x1f, 0x10001, 0x8, 0xaf, 0x5, 0x0, 0x9, 0x1, 0x82a4, 0x5, 0x6, 0xffffffffffff9b3b, 0x0, 0xfffffffffffffff9, 0x4, 0x2, 0x0, 0x2, 0x9, 0x414c, 0x1, 0x1, 0x65, 0x6c33, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x9, 0x6, 0x4, 0x1, 0xf830, 0x1, 0x1, 0x3, 0x4, 0x400, 0x4, 0x9, 0x1ff], {0x0, 0x1c9c380}}) 2018/03/26 12:32:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="3885e7239d4649d5fc5bf9b5f0114578080f2438b67900000000000000001522c109a88ebd7938d175a5272f342a1a5ec48f33985fcdb020bb5309b3fd7ff2cfad3c43e657dcb24a6a746fba", 0x79, 0x4000000, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x6, 0x1) 2018/03/26 12:32:06 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f0000000000), 0x84800) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, r0) 2018/03/26 12:32:06 executing program 5: nanosleep(&(0x7f0000000240), &(0x7f0000000280)) mbind(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x4, &(0x7f0000000000), 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x103001, 0x0) 2018/03/26 12:32:06 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x6, 0x7, 0x1, 'queue1\x00', 0x8000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) 2018/03/26 12:32:06 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1000) fchdir(r0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) fcntl$notify(r0, 0x402, 0x8) prctl$setname(0xf, &(0x7f0000000080)="0100008022505d00e7435e2f6465762f735d7356d8636d432344226300") ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='^#\x00') 2018/03/26 12:32:06 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00004a8000/0x2000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x0, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/26 12:32:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000008000084) sendto$inet6(r0, &(0x7f0000000140)="383a4403bf0e7110dbfef085b6f5ee105ad0b323dfafc071bee1307a0778b5a662d37430aeee050cf2fcb1d252e619fd70cad2df84e6f9952c43da46964a19bc36278f73d92baa86cdb8f439de15d06d8c9908", 0x2f4, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x26b) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x3, 0x1, 0x8, 0x0, 0x0, 0x41040, 0x0, 0x6, 0x468f, 0x7fffffff, 0xc14d, 0x6, 0xff, 0xa77b, 0x8, 0x3, 0x9, 0x80000000, 0x6, 0x5, 0x7, 0x7, 0x1, 0x1, 0x3, 0x7, 0x7, 0x3, 0x9, 0xfffffffffffff000, 0x7, 0x7, 0x9, 0x7, 0x40, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x8, 0xffffffff80000001, 0x0, 0x5, 0x7fff, 0x4c49a95, 0x3}, r1, 0xa, r0, 0x2) 2018/03/26 12:32:06 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:32:06 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 325.164062] FAULT_INJECTION: forcing a failure. [ 325.164062] name failslab, interval 1, probability 0, space 0, times 0 [ 325.175411] CPU: 0 PID: 26729 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #367 [ 325.182770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.192107] Call Trace: [ 325.194675] dump_stack+0x194/0x24d [ 325.198286] ? arch_local_irq_restore+0x53/0x53 [ 325.202935] ? __lock_acquire+0x664/0x3e00 [ 325.207158] should_fail+0x8c0/0xa40 [ 325.210849] ? trace_hardirqs_off+0x10/0x10 [ 325.215151] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.220230] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 325.225398] ? task_dump_owner+0x28f/0x4d0 [ 325.229619] ? print_irqtrace_events+0x270/0x270 [ 325.234361] ? sctp_get_port_local+0x172/0x13b0 [ 325.239014] ? lock_downgrade+0x980/0x980 [ 325.243158] ? lock_acquire+0x1d5/0x580 [ 325.247108] ? sctp_get_port_local+0x323/0x13b0 [ 325.251756] ? inet_get_local_port_range+0x13d/0x500 [ 325.256842] ? lock_release+0xa40/0xa40 [ 325.260791] ? trace_hardirqs_on+0xd/0x10 [ 325.264925] should_failslab+0xec/0x120 [ 325.268881] kmem_cache_alloc+0x47/0x760 [ 325.272935] ? find_held_lock+0x35/0x1d0 [ 325.276989] sctp_get_port_local+0x9cd/0x13b0 [ 325.281474] ? sctp_set_owner_w+0x4c0/0x4c0 [ 325.285774] ? __lock_is_held+0xb6/0x140 [ 325.289816] ? mark_held_locks+0xaf/0x100 [ 325.293942] ? retint_kernel+0x10/0x10 [ 325.297810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 325.302804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 325.307556] ? retint_kernel+0x10/0x10 [ 325.311429] ? sctp_get_port+0x88/0x1b0 [ 325.315387] sctp_get_port+0x13f/0x1b0 [ 325.319255] ? sctp_bind+0xc0/0xc0 [ 325.322775] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 325.327770] ? lock_sock_nested+0x91/0x110 [ 325.331981] ? trace_hardirqs_on+0xd/0x10 [ 325.336107] ? __local_bh_enable_ip+0x121/0x230 [ 325.340768] inet_autobind+0xaa/0x180 [ 325.344545] ? inet_autobind+0xaa/0x180 [ 325.348498] inet_sendmsg+0x4de/0x5e0 [ 325.352275] ? __might_sleep+0x95/0x190 [ 325.356228] ? inet_create+0xf50/0xf50 [ 325.360097] ? security_socket_sendmsg+0x89/0xb0 [ 325.364830] ? inet_create+0xf50/0xf50 [ 325.368697] sock_sendmsg+0xca/0x110 [ 325.372402] SYSC_sendto+0x361/0x5c0 [ 325.376099] ? SYSC_connect+0x4a0/0x4a0 [ 325.380057] ? vfs_write+0x374/0x510 [ 325.383751] ? wait_for_completion+0x770/0x770 [ 325.388318] ? __lock_is_held+0xb6/0x140 [ 325.392381] ? fput+0xd2/0x140 [ 325.395553] ? SyS_write+0x184/0x220 [ 325.399248] ? SyS_read+0x220/0x220 [ 325.402859] SyS_sendto+0x40/0x50 [ 325.406290] ? SyS_getpeername+0x30/0x30 [ 325.410329] do_syscall_64+0x281/0x940 [ 325.414195] ? __do_page_fault+0xc90/0xc90 [ 325.418404] ? _raw_spin_unlock_irq+0x27/0x70 [ 325.422885] ? finish_task_switch+0x1c1/0x7e0 [ 325.427360] ? syscall_return_slowpath+0x550/0x550 [ 325.432271] ? syscall_return_slowpath+0x2ac/0x550 [ 325.437191] ? prepare_exit_to_usermode+0x350/0x350 [ 325.442192] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 325.447537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.452363] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.457527] RIP: 0033:0x454879 2018/03/26 12:32:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000087) sendto$inet6(r0, &(0x7f0000000000)='8', 0xfffffff2, 0x40, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xd}}, 0x13) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x428002) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x60fb4f35, 0x2, 0x401, 0x9, 0x0, 0x66, 0x2000, 0x1, 0x0, 0x9, 0x7ff, 0xfffffffffffffbff, 0x2, 0x101, 0x3, 0x2, 0x3, 0x400, 0x6, 0xff, 0x7fff, 0x7, 0x401, 0x6, 0x6, 0x4, 0x19, 0x0, 0x8000, 0x8000, 0x100000001, 0x0, 0x8001, 0xb4, 0x401, 0x20, 0x0, 0xde, 0x0, @perf_config_ext={0x0, 0x6}, 0x1028, 0x1b3f, 0x1, 0x4, 0x24, 0x4e, 0x101}, r1, 0x9, r2, 0x8) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/03/26 12:32:06 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0xc0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/69) 2018/03/26 12:32:06 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/177) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x7, 0x1, 0x6, 0x8000, 0x4, 0x1}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/26 12:32:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x20, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fsync(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x140, 0x140, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x9, 0x8, 0x7f, 0x800, 0x7, 0xfffffffffffffff7, 'ipddp0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x86}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0xffffffff}}}, {{@arp={@empty, @rand_addr=0x10001, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x3, 0x4, 0x1, 0xe4f6, 0x100000001, 0x8, 'bcsh0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x10c}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0x10000, 0x9319, 0x3c, 0x80000001, 0x3f, 0x8, 'irlan0\x00', 'teql0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/03/26 12:32:06 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x9, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xec23, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 325.460694] RSP: 002b:00007f965b6a4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 325.468378] RAX: ffffffffffffffda RBX: 00007f965b6a56d4 RCX: 0000000000454879 [ 325.475627] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 325.482871] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 325.490119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.497365] R13: 00000000000004d9 R14: 00000000006f84f8 R15: 0000000000000000 2018/03/26 12:32:06 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:06 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0xe00, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x1, 0x2, [0x0, 0x100000000]}) 2018/03/26 12:32:06 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='-keyring+GPL(losecurity--cpusetcpuset\x00', 0x26, 0x2) r1 = socket(0x2000000052, 0x3, 0xf7a) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="736563757269747900000000000000000000000040000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) write(r1, &(0x7f0000000040)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/03/26 12:32:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x6, 0x8001, 0x10001, "f4ecdbdf746361da688d37d2c5ede483c04ae03758cfebb7f0895ccb2b88c5f43c7d2cb3568a47348f2a94692b2bf3f921047d796fb996acd69e9f4048801b", 0x2b}, 0x60) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x89, "903a9ad385b7af2abc43174708cc855304f2589b1d61fd73bdaaf2b6e20d730b66480475a65e8af9e7c766784b71b77c6076a770d61daeafdf9832f5c3a4c82f3fc20e53466b89c35cb9e3c7a98d81fae2dd16b8088746b8c2d21eb69baf52b1ccad96d29638b99881ccc8c5a0b57ecc42ebc9dde29c2c835d3ee90c6f5de7213aa1e1c823825bd4e7"}, &(0x7f0000000240)=0x91) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x2d17}, 0xc) 2018/03/26 12:32:06 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}], 0x5c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0xc00000000) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0xfffffffffffffff7, 0x9, 0x3, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/26 12:32:06 executing program 7: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/228, 0xe4) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:06 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) [ 325.717649] rpcbind: RPC call returned error 22 [ 325.738626] rpcbind: RPC call returned error 22 [ 325.760743] FAULT_INJECTION: forcing a failure. [ 325.760743] name failslab, interval 1, probability 0, space 0, times 0 [ 325.772067] CPU: 0 PID: 26771 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #367 [ 325.779427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.788776] Call Trace: [ 325.791369] dump_stack+0x194/0x24d [ 325.795010] ? arch_local_irq_restore+0x53/0x53 [ 325.799686] ? trace_hardirqs_off+0x10/0x10 [ 325.804024] should_fail+0x8c0/0xa40 [ 325.807745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.812841] ? print_irqtrace_events+0x270/0x270 [ 325.817614] ? sctp_get_port_local+0xd12/0x13b0 [ 325.822282] ? lock_downgrade+0x980/0x980 [ 325.826407] ? trace_hardirqs_off+0x10/0x10 [ 325.830713] ? lock_release+0xa40/0xa40 [ 325.834669] ? mark_held_locks+0xaf/0x100 [ 325.838788] ? do_raw_spin_trylock+0x190/0x190 [ 325.843348] ? __local_bh_enable_ip+0x121/0x230 [ 325.847997] ? sctp_get_port_local+0xd12/0x13b0 [ 325.853246] ? trace_hardirqs_on+0xd/0x10 [ 325.857370] ? __local_bh_enable_ip+0x121/0x230 [ 325.862057] ? sctp_get_port_local+0xd28/0x13b0 [ 325.866709] ? sctp_bind_addr_match+0x244/0x390 [ 325.871368] should_failslab+0xec/0x120 [ 325.875321] kmem_cache_alloc_trace+0x4b/0x740 [ 325.879900] ? trace_hardirqs_off+0x10/0x10 [ 325.884207] sctp_add_bind_addr+0xd8/0x460 [ 325.888419] ? sctp_bind_addr_free+0x20/0x20 [ 325.892806] ? __ipv6_addr_type+0x193/0x280 [ 325.897106] ? sctp_v6_available+0x100/0x2b0 [ 325.901492] ? sctp_inet6_bind_verify+0x9c/0x440 [ 325.906228] sctp_do_bind+0x312/0x540 [ 325.910034] sctp_autobind+0x179/0x200 [ 325.913906] ? mark_held_locks+0xaf/0x100 [ 325.918040] ? sctp_do_bind+0x540/0x540 [ 325.921989] ? __local_bh_enable_ip+0x121/0x230 [ 325.926638] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 325.931632] ? lock_sock_nested+0x91/0x110 [ 325.935846] ? trace_hardirqs_on+0xd/0x10 [ 325.939969] ? __local_bh_enable_ip+0x121/0x230 [ 325.944620] sctp_sendmsg+0x2a71/0x35e0 [ 325.948571] ? sctp_sendmsg+0x2a71/0x35e0 [ 325.952695] ? trace_hardirqs_off+0x10/0x10 [ 325.957007] ? sctp_id2assoc+0x390/0x390 [ 325.961060] ? find_held_lock+0x35/0x1d0 [ 325.965107] ? release_sock+0x1d4/0x2a0 [ 325.969071] ? lock_downgrade+0x980/0x980 [ 325.973200] ? lock_downgrade+0x980/0x980 [ 325.977322] ? lock_release+0xa40/0xa40 [ 325.981273] ? lock_acquire+0x1d5/0x580 [ 325.985221] ? lock_acquire+0x1d5/0x580 [ 325.989180] ? __local_bh_enable_ip+0x121/0x230 [ 325.993828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 325.998822] ? release_sock+0x1d4/0x2a0 [ 326.002772] ? __local_bh_enable_ip+0x121/0x230 [ 326.007417] ? _raw_spin_unlock_bh+0x30/0x40 [ 326.011800] ? release_sock+0x1d4/0x2a0 [ 326.015757] ? __local_bh_enable_ip+0x121/0x230 [ 326.020410] inet_sendmsg+0x11f/0x5e0 [ 326.024188] ? inet_sendmsg+0x11f/0x5e0 [ 326.028138] ? __might_sleep+0x95/0x190 [ 326.032102] ? inet_create+0xf50/0xf50 [ 326.035972] ? security_socket_sendmsg+0x89/0xb0 [ 326.040701] ? inet_create+0xf50/0xf50 [ 326.044580] sock_sendmsg+0xca/0x110 [ 326.048271] SYSC_sendto+0x361/0x5c0 [ 326.051963] ? SYSC_connect+0x4a0/0x4a0 [ 326.055922] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 326.060743] ? vfs_write+0x374/0x510 [ 326.064446] ? wait_for_completion+0x770/0x770 [ 326.069014] ? __lock_is_held+0xb6/0x140 [ 326.073090] ? fput+0xd2/0x140 [ 326.076260] ? SyS_write+0x184/0x220 [ 326.079953] ? SyS_read+0x220/0x220 [ 326.083559] SyS_sendto+0x40/0x50 [ 326.086987] ? SyS_getpeername+0x30/0x30 [ 326.091038] do_syscall_64+0x281/0x940 [ 326.094905] ? __do_page_fault+0xc90/0xc90 [ 326.099114] ? _raw_spin_unlock_irq+0x27/0x70 [ 326.103585] ? finish_task_switch+0x1c1/0x7e0 [ 326.108057] ? syscall_return_slowpath+0x550/0x550 [ 326.112967] ? syscall_return_slowpath+0x2ac/0x550 [ 326.117875] ? prepare_exit_to_usermode+0x350/0x350 [ 326.122868] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 326.128212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.133054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 326.138224] RIP: 0033:0x454879 [ 326.141387] RSP: 002b:00007f965b6a4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 326.149075] RAX: ffffffffffffffda RBX: 00007f965b6a56d4 RCX: 0000000000454879 [ 326.156319] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 326.163563] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 326.170808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 326.178054] R13: 00000000000004d9 R14: 00000000006f84f8 R15: 0000000000000001 2018/03/26 12:32:07 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x5, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) 2018/03/26 12:32:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80000) get_thread_area(&(0x7f0000000180)={0x15, 0xffffffff, 0x0, 0x7c985970, 0x0, 0x1, 0x82, 0x6, 0x3, 0x1ff}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00000001c0)="122e653bf54dc320661ae55db8da959784fd452ccbb1c301da132a3d6a47c9386f903ccabf6d2677f9e87017e12b342065fe081df4915cd151470dde0acfafbcebe30b53eedca2d7f0d4d14afd70f7538e43c23ad16b5fecf513f95ec6c4") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x26a, 0x400) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000340)={0x7}) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x9, 0x442000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000280)=""/115) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) 2018/03/26 12:32:07 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000300)=0x80) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000240)=0x3, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) ppoll(&(0x7f0000000180)=[{r1}, {r2, 0x2}, {r3, 0x4018}], 0x3, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x8}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:32:07 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') sendmmsg$unix(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="28df74ec1acade818102e26ce647ed1d5e75fc6a8989ac1caca560616a972d42e70c9863e3c6397fb781b0d856ab4ba610af1ce99f41232d1943d36dd062e286269534420583af823bf7112ea42190731f5e212e0768935a4ed7c6c8a8330dc6d58764dc92450a7102d808f1a8513c48184b663e9980ab013674fceecddbeba3ee4baded39f359460a84fb5073be6c5060bf54a084f193ac13072fb7125005397c", 0xa1}, {&(0x7f0000000200)="34f86f39ca8f836f6d1e32e9675d51b4c1e84e8193c9726d5b4ba17553627e0ae283a00f16e6baec162bfcf9232ef7b435fee7486f485ffa02b302ca109e1d0e15944af6f2fb65e9df6506b227ff06c25d44d67dcb1ebe42fc4927a2f8244288154e755c518975042b53ad1d753a7ca63d2a5996fc75c3861fc76708829698e696b06c60", 0x84}], 0x2, 0x0, 0x0, 0x40000}], 0x1, 0x20044801) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000ca0000001ca00205"], &(0x7f0000000000), 0x1400) 2018/03/26 12:32:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="000200000000000080000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 12:32:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000440)={0x400, 0x4, 0x1000, 0x3c, &(0x7f0000000240)=""/60, 0xb4, &(0x7f0000000280)=""/180, 0xc6, &(0x7f0000000340)=""/198}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3}, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800), 0x0, 0x4}, 0x0) 2018/03/26 12:32:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x900, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x23) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x2, 0xd000, 0x9, 0x79, 0x1}) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x90000, 0x0) 2018/03/26 12:32:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="03c4010000bdd1b4bc"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x24) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x0) 2018/03/26 12:32:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x22, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x200, 0x4, 0x2}}], {@can={0xc, {{0x2, 0x81, 0x3, 0x1}, 0x8, 0x3, 0x0, 0x0, "35a5561bea33d318"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x5c3, 0xc44, 0x973, 0x79]}) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/26 12:32:07 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x110) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0xfffffffffffffea4) open$dir(&(0x7f0000000100)='./file1\x00', 0x10000, 0x44) socketpair$inet(0x2, 0x3, 0x1d4, &(0x7f0000000140)) 2018/03/26 12:32:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000000000)="e9", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r1, &(0x7f0000000040)=""/55, 0x37, 0x20, &(0x7f0000000080)=@l2={0x1f, 0x1f, {0x1, 0x10000000000, 0xbdf1da3, 0x89f, 0x4, 0x2}, 0x2750c000000000, 0x2f55ad97}, 0x80) 2018/03/26 12:32:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}]}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x100, 0x5, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x8}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000100000000000001000000000000003f0000f9000000000008907800"], &(0x7f0000000040)={0x0, 0x0, [0xd7c, 0x0, 0x2]}) 2018/03/26 12:32:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x20000, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2a1, 0x7fffffff, 0x3b, 0xde9d, 0x3, &(0x7f0000000040)='sit0\x00', 0x6, 0x5, 0x100000000}) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/26 12:32:07 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x3) fstatfs(r0, &(0x7f0000000080)=""/244) io_setup(0x2a, &(0x7f0000000180)=0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000001c0)="7a0b5a8bc7aa533a4deaf4161a96fcdfa06428e5535ba0e7b9235e087a1da3a35e88119f679c3fb518f260e8b5ed778c97b97df35f914b1a66b7f3af40ab739db59bc0c65dea47e5dc0a1cb6078555ad193225095330aff534f00e8211ecd5a47e128f9b", 0x64, 0x915, 0x0, 0x1, r0}, &(0x7f0000000280)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x8001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0xf509, r2, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x0, 0x3, 0x9, r3}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r3, 0x4}, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000500)) accept4$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={r3, 0xb4, "7cf0043348eaf52723deede1bff094fc17d24b442c07333f0058a108b9329e447b6ca839a396c56fd0a2b9c1a3bdab1b4daac78f0a64cb2b323c134b33901c7705e84534e5c9df6c743776a029165fd3d427eac8b9b340284fda11256949eb77545f1a88b61db19797f22d365b92b49695bf971299165d725303745ec4794c1e6e42821b2e31d78d921e51f3ad7155a982cb61766b1da5c57fd7c6e8ae10a65e5647d4823a27c7922d8a104acd28c723b8f52e4c"}, &(0x7f0000000680)=0xbc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000006c0)={0x1, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @random="d061e9f3a806", @empty]}) syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000740)={0xf, 0x7a, 0x100000001, 0x1, 0xc, 0xffffffffffffffff, 0x5}, 0x2c) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={r4, 0xa77}, &(0x7f00000007c0)=0x8) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000800)=0x1, 0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000840)=@ioapic) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000940)={0xa7, 0x7fff}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000980)=0x6, &(0x7f00000009c0)=0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000a00)={0x2, 0x9}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000a40)=""/4096) syz_open_dev$sndpcmp(&(0x7f0000001a40)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x20000) syz_open_dev$random(&(0x7f0000001a80)='/dev/random\x00', 0x0, 0x10000) ioctl$TIOCEXCL(r0, 0x540c) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 12:32:07 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x6, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0xc) 2018/03/26 12:32:07 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x0, 0xab57}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0xb02c}, @call={0x85, 0x0, 0x0, 0x31}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x7}, @ldst={0x3, 0x0, 0x2, 0x7, 0x6, 0x30, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x2, 0x0, 0x3, 0xa, 0xa, 0x4, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x5, 0xb7, &(0x7f0000000180)=""/183, 0x41100, 0x1, [], r0}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000000080)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0xffffffffffffff29) 2018/03/26 12:32:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x802, 0x9) prctl$setname(0xf, &(0x7f00000001c0)='user]\\posix_acl_access%!posix_acl_accesstrusted\x00') sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40000, 0x0) sched_yield() bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x1e, 0x401}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/03/26 12:32:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fallocate(r0, 0x2, 0x1, 0x80000) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:07 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x2, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/26 12:32:07 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)={0x8000000000000, 0x3}) 2018/03/26 12:32:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3dc, &(0x7f00000000c0)={@random="88dd9bc535d9", @random="08b2d6485ea9", [{[], {0x8100, 0x5872, 0x1, 0x4}}], {@mpls_uc={0x8847, {[{0x6, 0x4, 0x8, 0x4}, {0x2, 0x8, 0x3, 0x7ff}, {0x6, 0xfffffffffffffff9, 0xd43}, {0x1000, 0x1, 0x9, 0x2}, {0x8001, 0xeefe, 0x54db, 0x8}, {0x7, 0x6, 0x3f, 0x15}, {0x4d3d32ed, 0x2, 0xf3, 0xffffffff95e05ddf}, {0xffc1, 0xfffffffffffffff8, 0x2, 0x1}], @ipv4={{0x14, 0x4, 0x8, 0x9, 0x3aa, 0x67, 0x101, 0xfa, 0x2e, 0x0, @rand_addr=0x81, @multicast2=0xe0000002, {[@rr={0x7, 0x1f, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4]}, @lsrr={0x83, 0x1b, 0xd05, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x2]}]}}, @gre={{0x0, 0x0, 0x1, 0x40, 0x0, 0x98baab880, 0x0, 0x1, 0x880b, 0x9c, 0x0, [0x1, 0x36d7], "b38c80a5a13fc246127c139fd60fd9e1b2f15ea560e5ce4aa46a438f1681a6b5fa9e3af37e5c83a78e183cc0ebe974b0d193ca253887909a26f69cc5e872fd3eaec7986be720339cfdce9384efcb03f220ab3a2368aaaa13f45730f040edad6461d4387bd644ab3dd1a83a44c6f5b16436373f4ad5ad69f90e6292cd01eede4cd21bc7d5b36f38b92baded17476a0fe2b1f7f78fa4623ba707f2be77"}, {0x100000001, 0x0, 0x1c68, 0x6, 0x0, 0x0, 0x800, [0x3], "07cddf5f5b121893b633c40f9752997bd00b485849442a1b05e19fbd009f9c7c93ac7f767f3366f961e7fce9ddb8df2a09664f6306ed5660a915434f2e5bd799ec62a8b8e99a176b3f1d50690484aaa66bd2b299e1e67f7f558be65e7825822d7eda887cecc7fe7570178bb8fa500849c0b6e3c1dd9e8bf39ee169c2d2aecf45e6e2c3666685e6299291fe8cf132a5cddad2913fe9455a03b77ce2f2b1c03737e9f202ec98a4e76f158be884fb4ceaff0401a1ba29233a9bf7ded52d13ae2f73c214f67e38efbfa8f25e7908656edbdef0a3b16140fe2e84257ea62eb538"}, {0x7f, 0x0, 0x0, 0x20, 0x0, 0x0, 0x86dd, [0x9, 0x0], "026f8987cf07b91dfc02f908d5ee4525beda37b928a003f798fa25baf54f09e354e7646435fe8da000c93b9250c9e3c0b238b552cdf49d2cec50cb0b2d345229fb55161a20a80a1878fc635166a17226a0bf4e06e2cafbba7617bad9784baca43d1ffe0766b5673871cfbf21a9a7cd05f25e087ff2ddd36e3522ddf4147f2b853d9760a34249f2d94044f5dda207e32c10dafdac413a2559d6f788efff8a8cc7cb2b4ba2ebd56913a6dc0b5add6e53306e73566177fa30047fff387bf648f73ddae3a0add0cd4fa50bfeb939bc42add97367062c8cf66aa20fbbf9daa91ca32f0cd38aa7626e8bcaa7fe05e7a182632c6ec7211f6aa8a7"}, {0x8, 0x88be, 0x0, {{0x9, 0x1, 0xfffffffffffeffff, 0x1f, 0x7d8, 0x100020, 0x5322, 0x2b827dde}, 0x1, 0x8001}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x2, 0x7ff, 0xd904, 0x7, 0xffff, 0x8001}, 0x2, 0x80000001, 0x7, 0x1ff, 0x401, 0x80, 0x5e59, 0x1f, 0x8, 0x7fff}}, {0x8, 0x6558, 0x3, "5686b74a325a6cb19698a4e3de42700ef42e1cdbf6cb50d6f10dbe8702f48c5c8aaf6955b1a994f583df5182acf047feaeeb0ed4af382bebea6d87b11083a989acd89eab6fab21374b126fb9d10994a1236d3a1b30203e7958823500cab3ed59099e1d6456dd2efe58095cab931199f756b1de33dc035f2ccb7954b94b25b4f962eccf209c7f7a6a5d23e072c3c4b5f6efb25cff5ce1cbd803fd0a"}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x58, 0x2d7, 0xf3a, 0xd36]}) 2018/03/26 12:32:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f000062d000/0x3000)=nil, 0xffffffffffff8001, 0x3, 0x8, &(0x7f0000450000/0x1000)=nil, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 12:32:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40080, 0x0) write$cgroup_subtree(r1, &(0x7f0000001480)=ANY=[@ANYBLOB="2d6d656d6f7279302f6d656d6f7279202d70696473200bdc689f57cffed3e85db1252f1b4dd27536a5e1ca4ec8886646de71ba1e6c4f7c1c6f1646c9dc36027bfc6e8a273bcd58d008cf457e030076f1db831b25d1cac9af62a56d27c712def560bf8fe528e2b0dbd847ef9bc61cb1787179081cfaba6df42bac6d55b713c16951aa7212ce16265fe59c9f80010d5140a3e3cf72c7c5e2c8a521fc0fc672d94b98e7928769b97124318630c70fc853d3507df2d50a05aa1841283c7a33ef8d24bbbad844e9b7ece4c21570f79558c16f9aa8"], 0x1e) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000080)="120b347e91b9e2237f6466e17dc209197a55d472", 0x14}, {&(0x7f00000000c0)="6e3f965e5f67633abdb456fd37a60a06cfde7315904f89d1ee7710a21d15a54a619126e84bff1908891b9510d6d6b2e6a237bc586b07c032f2d5c3f9e0e36a7a0f7c2f5cab0b2352ab34b6414de7aaa08230f5db28c4f7ef4938f49057a45b58b3e983de5284878bf967615ead8c02441b03afd4fb13b5ba59ee6c0f0831db6b712daf9b7450d975aba2cde52296caaf65e7f2f1159c1e99bf8535d36675cdfef07634fc4a97ffd0e5df5214204277a3c2bdd8892cd15a579674", 0xba}, {&(0x7f0000000180)="014c35ad6e0554a2a6824da9a96ba0ab85a3c8d496a345949e6ccb514fbb7afab06f1bf64a5d5f3e9d0a622dd37b6b9e20a06548ec6d7dc0266776adf1d3d321b46374216b6ff9744088031c910a982ed20b3c197b68d3a11f47b436321492d9be167fedfeafbbf34096cc9e", 0x6c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="d06371e84949840dcd3f5c194dc6a98c9817714e9c72386ea02c1f53a41e5a7437c62cc3a832b9d4dbaf965a702268a505d7dc7b106cd5db2430f8073fb8742d1d14e6c7332414cdfd00f081fd53ba814ab713015ce7268edbf53b3bbd0b92c8a0f2b2a5bf0e0c62e0b121849cb86182f7de7e2e90a2a6e83bd6fd4612700e36d99d46636273ed394c9c4cf070c77e9650987a3eb6841782d3dc1c72b0498f2fc248b595f392a842d38750be25b5306947048bbbc8fd49ef76884bda16f8fdd8536ed7a03d1b", 0xc6}, {&(0x7f0000001300)="600b035d7edc81f4886b43bcaef905ccdf8cc511161d138a3c38861b8a8ad2895cd1d61d3f46a6c1d7dd425889fc43d0d7e6336a379814a34b1a9e9825f292a2d7eeff152cd56bc65326edf9bb0e61b91caaa3217887b900514aeec4d00d619d25928657c4a46244d8c6224b55649b6e3ad070510efb5dc917434458c5180409bc5555f4260c1a85df21039a90622a56fba721d3fe7cad9990453933f04f9009e327585030b303072b0d5f9c8ca9d77df047381e1ef97a24e09664e45c42359dba2b7a5ae5691dc976dccc115d57", 0xce}], 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001580)={0x2, r2}) 2018/03/26 12:32:07 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20141, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x4c) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xf64]}) 2018/03/26 12:32:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x8, [0x1, 0x1, 0x33e, 0x4, 0x3, 0xfffffffffffffff9, 0x4, 0x800]}, 0x18) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x3f, "dbc11816c9573ca775f7f9d2b4ae06327d6e470fb113e861b3c0b7cfcd3b122e1794124799cf2e336060f15579862bb3bbcabc49a8ce798638c890c89184a1"}, &(0x7f00000001c0)=0x63) 2018/03/26 12:32:07 executing program 7: r0 = socket$inet6(0xa, 0x800000000000005, 0x3) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:07 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4280) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb5, "84969041071a3dc0e04e5a18cabb7c0dbba668eb403b666a8d3187bbabcce4e144c48012c08ff447f4fe1e73e93f91e85fb867625ad6308d1c761a0ada17bd362864f19d4fb08d6096b2d10f0a05eeb8ed447dc64c50e61ebbf0d7241d66bf4afc591125a2422a96f684a52514542f0abde02806762c6945cb54aff43810b2f28a00071a95f32de565e727ea73435b36f60594cfdda60c0e3d7e5640424334e84d6bd3464b54a1a992afb6dc28780eb4f54ed9e3d9"}, &(0x7f0000000080)=0xbd) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7f}, 0x8) 2018/03/26 12:32:07 executing program 4: r0 = socket$inet6(0xa, 0x80006, 0x8010000001000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x132) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7f, 0x4) 2018/03/26 12:32:07 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x60000000000, 0x7fff, 0x200, 0x8001, 0x1000, 0x100000000, 0x447, 0x6, r1}, &(0x7f0000000100)=0x20) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x24, "88169b127ad09e568caaa1233bf076c2cf2aa9dd2f982a931f67d353ff2e37e3771188c7"}, &(0x7f0000000180)=0x2c) fcntl$dupfd(r3, 0x0, r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair(0x0, 0xf7d8b14a290467ed, 0x4, &(0x7f00000001c0)) 2018/03/26 12:32:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@empty, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x4d5e, 0x1ff, 0x0, 0x0, 0x9, 0x20000, r4}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r5, 0x8, &(0x7f00000001c0)=[0x5a, 0x5, 0x0, 0x900000, 0x2, 0x100000000, 0x4, 0xfffffffffffffc01], &(0x7f0000000200)=[0x7ff], 0x70, 0xa, 0x5, &(0x7f0000000240)=[0x2, 0x7, 0x1eae, 0x4, 0x2, 0x4, 0x3f60, 0x8, 0x8, 0x9], &(0x7f0000000280)=[0x8, 0x100000001, 0x20, 0x1]}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0xfff) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/82) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/26 12:32:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000008b40)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x3, 0x8, 0xa7a1, "0485a6f7548d83827fbd90a00c558b0c2f6c733b7288d4ebf95740facfb055e992b257cedacac889450195c7723febd8f50a38a54d6ab8d4e841c79fb0e903", 0x18}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000140)="bbd90f5eee5d48eec358ff32626622016c1d62edfa3a748e7f5fb9c95d301c5fec6a4045aa50a004a38d1699d01454e9f5622a01693c01b87c8dbb0a34bb47186ae55e066eff5298fd9ad580440bef75e2274ad9334f96fea9cf432eaea53579afcc8fd591790974d90a362786befeae2057a4900eaa2bf608be257cd6ccb73f", 0x80}, {&(0x7f00000001c0)="cf0de2fdee2529fb3f661d69160a01d785b2be88efcd37325cee23b5ee3c320349f69fcda3f767bfb870c7d5e6507191f800fc73595439ab8e7a844ad97d6ed38bc755500853b63cd1b9660d5e8c1621e1fdda2785ac4aa9c5f570725388d85360de1734063318910a602a855ed9223d5846a5a51cef3822d5b1f906b6de89e2a3b36ed08683efd911a13ae1530336b2c9c2baeeb92aba9c5cfc3da661745ac56aaf15750505c5e491dc19f26537596192282a7004dec8f5c2ef56123ecfbba3c8a4981370cad6098005bdef3fd969ca4e68d200c5868bc86aa291eb4d44b1264de772c3b4399f9ebebc93c0a5bf37f8", 0xf0}, {&(0x7f00000002c0)="e0dd73cd30bdd1afd751089969950eaf38332295701955593498de0b829ff3c706c0e9e0cd9c8fa0fa7cc30c074a5ec48e80a106978e6e04641aafc0f1e10a7b730e14b3a87ba71923878db51dada427179086a0ee09d9c2dbe43c2ef6f4fe3f831f0d52fc84b557f12e9d271d9bc28ef7dc0ee1182b0ef2e1b918fb461f89d8d06607d067a8075e9a8bb0f224372bf7efc1b3dc9344206e7af3ca00bd7799474c16658a0896d0662fbd63d2c1c752d51746fbe9972dd7ce8511915bcc9abf3a5f6a5f98b71db36ca7e17baa39ee2804681649fae8009b105a0ee727108242788e9c88df7e5462ef94fc70fbb379293cc51aee88df8afbcd08b4edb96214144821e751349958681cedb0209229783ec18580e1165b4657a1c42b3afdfb939677eb39ec9f222b238a157cb148f1e0a561c75959e67aa21dd4abe9f2a53451249214257e4ad5dbbd1daa99945e8d81b69bf47c82edbddfa22ed72236ae0dc23db2d243878e5e1386b08e93245c1fc502e13d7145364d3bead2c008399efea34d8017e7a94613751a32a8d0f64bff8f1529a5735d6e901f18ce3381db21831d37286b4815ed8721bfa4b8537039d3483eee98546a1bc7da4f37738e4a7af3a2c42cfd9cf246925c234841d99a69af2d79d76e669d7729c27ddef105bb9ee89235ceaa8405811dbdb2941611ec7009b335b049141f78b890f69dd1e7ffa6ad7c3be42b7e44a9253b8638736a28477ecdc32abd27ec17192a35810e52e879f3bca068328a5fa90c1e36aeb402fbf6a0c4382e8a5b04c2a9a330e07955561a123f4878618cdfe4afe545aec0f82ea3cc81399755c95e1ee9949751dd4f58cc56a5b69679684ab3ab8f8f7980dfbb9f431b7176e6f5d8f7a7b46cba496c9ea7fc128d08a2265212d3dddce54f841441e95d68dc00b8ed40d482797f4d5791e72c090b8937ba2706ea38383c56c136f9ce28444fb9f1e904f761e39a89f482672ed288c10ea5a6669f7c31416511b56815b630bb090c7e0a72a14e05025ad4e0883805493d7637052030201869a1f7dfd5138a258f5e6098c63d2b2d88e112aae7a3fb81c7ae9f280f89f6255a35bac06eff52522a2667dbd6fc0a0c4a04c6f5e13e0723951dbfa434cc96dc638afd21681cc0087e7b8547aaa72e91bc9b290b78e23cc6cb133a83160c93c5dde95009933c7c0e925015be6eaab34d63adb291b8e0c95b7ea6fdf87651b08401fde1824494663b175a7ea6fa033153a5bbdcb733d9925cb0d294fa23ca3f8137fab48f88a2735462fb0cccb5f0b287cf412948930eef7d017f03c21c929f2318e1b51e68e3a50006baa7e5e58c67105e8c7044bb0cdb1692407f48177d12722dae51a12c30b4c53353dcf4a18a4ff2499eb0b40b633647a2b252917f8cd3f7d5f8a5d3709e62abbd9be5c72439ff549945c37bfc0c3bf56da54ce8ba85e2e481f81ae6f2269294d631ca66025ec06ab3a5afae62322c4fef1d6cf937fa454be5e46d75225a1576893394e866b2aa88e21e28e5b49dea6b8c83fda2055d3c45a3a90c33bfae9386daeb8cf3140ca964addc90fd85cf20a78cd7f93afaf5e226b88bf5315e7c0b87826bbe1722acd3bfd7ea77d53ee4fd99c676048bc430b1e656a0b17c7b6b081db7b5943d9e53abb8d78d15c7ced11ad5e041dfbbb2fb9f7280fde5f6cacca644465f9dec56b3e37d7271ae0cc31e791e68516d53747506e7ef1a2cb35f2c83c10b6a3827fc83375cdecb564db3ba3956eb8566afd27d709e765ee09a12733f37008ff32713f80b204e66e0d2dd7b289965e4a1cf005d755515cf3e92a4415cf4e757a9434a9e1f6cd9036048b87ae8a1397d9769e234a0267c690dc56493ee355c6d28de9a86ff47a5bac5f6ae28a453ecc038b41986ca1429d9fdfdf93ec279c9ed1cc3e0318bc427b553f4d6bb305b3579139b7d0a32049a679cfefcd7214bcdf3b2d03704012d2b7e81d76f659fa0a4420ff3e3b9883649d40cdff1ffed7b154bbdaf33f2c26e827fac2a5fb831d430f238ab4a311988a22796a8034adfac25f6004d666548021f328e9dd7932725eb4458143e0738e57a53f3f2a12a5a9078e7f76756a6c8aba3cbd15f8df2893394a0655bf13c056e56935bdeef270e9b52f7521c9f84053fe0a0a673a901f040b704520fb9b31c2402048548b5827b2f530dc9875b676dd4e28613fa9f7f57ee35679fc0c05d104d1a2aa48c796d401cf5157139f43227e9c52d1e19299bdb91e7afffa76b6e7ed5404b8e359410d361eed1885dee19da6359ed55fa0a3434301f15d6d649c2160cbd429b461a694f068cffe016fa3d75e6a94915ff31292711683aedeaca7d4fe71198f3a33285db29d3392a76a58e416a5471bac07cdb6b7afe12edc30c6f3865178eb36bd9f33e0cbfbce54cb7f396c66533251b7824f26b831e31fa42488c008e1563ed19e21baa90aa5b7ac011c60fcff22932d79ec321077d72bb98088c1e4c54484dca960f41e828de03af9df5dcfc6b5b2ab00afcefdd31b305173ff6853dc596713f4f4637a054f0a9c39d308e95b01149672fa0e380c0603efc624f5dee0e397327224163596d8e9b44f8b9ef1970775847b2c32ba15bc544b664d19d47a5c7308c68d3db21dbd613a0778ecd3c201e6bb0bdaa384690a088ba636ef033977ffa3b66291b87c8582075682eef0f1d8b54c1030a89832469c24b9a64f14fb70f7a92205e837f90188771cac4f5a1d68fa2cbd6d9c8ea0bee44fc70a26b44526fb3fe3e5534671bd6cef597345f1b6b828926094e7386d3576257eaf7302e023222f2996fc05f36ef69fe4476b77f0fecd352b982bfeca09d3f34494810e3dbd11a32c419d96cc52ca5ae5a760e9ef87fa805fc6a403321d42835c926980492145e758fb621e6dd7f196a604116b8cc626d056774327cf8692fb1fb82aae289a2b274c2c019ca7828b7e5c50df228c06dc766b056d504bfc980d84a670f83744f677f554e1523f47864c8bba4b13eee1870327da98ae073eb90c6bc9b90d1c268d4ed2cecfd451018fcef2838517647921e7a93555e832689187d86b64919b4aa04c1011fff9ff55d5df57283291e6ed038156eb145337e3884f5efa004412f0b24b29e37c7997268dc5dd7d4fb589a4d79e7326f754a3df21f900ba4f2a1b6b19cf2760fdb7266e951a0ccd0a17a4401644b1aabd7fa4c21b9e64e2b874f73b31e582ee255f8171642cd75b39d829d9b4ef69d3f18eb5a883915e7c08e9c5163589c440929fc186e8b1ccb8f8bcb29ad8c8367fb3a4017d7c262f661d02b1cb97c50201205dcd7732941770b519d0bbc7a5138e4c7963d34c0c071e35947710d385d75f13ffee3c3791ecd27637bde9f00717c442b47d6f990a3bf41e177d55f58bf79b54adfd01dae2df64b3140e30cd0048d106cbea64f155e3e85275fb0bbb941bbf7afcc11c2cd113676cfba910df1b7852cc15b643913c1c610cbcfe69e5da1e84ad2210a92d9fb84bcdd24609abce15cd77e583afa233fccc80793d89488e0104ef63da35e6788bffab40f2c0b72a0fdff93ffdc2934eb04be1f5889be9484a99e2a6813d49384ab44cc5edf157ef431f6cc60e65c13b370e1f8f0f1509a8c4cd2a633c1297dd14946dbfa1edb8a61ebb790fc547bc57513fcbe8dfe4ba026f2275a712f80d606d8ade0df17ef0c35d2e0ffa57a17a7728988ee2d6e26ee3f6a11508cc2e2e21a37808252c61a1334c8b62560d20bf94244652bf5903d148f289d2a09c6f063f0e5d5f9add94364c033ab31434800ceaaafa12ebae3958093c4a6dbe5e65e34da6c31aee7cd78216a9791fc6e96929a177846f9440af98d47059b4fb6d3c801cf65784fb9e757d1da4a722a460d9a589597148e9f8d3487e9cd5a1d8e7137ea4b781d3f4f25f70e1c366fd11cc6bcdbee3e091369ba31cc74c0fc9e885c391ea76f2edd8d28c1d40236efd1a9a097ca8325b086fc6a03c71d2cf9903fc9c2baeb876b39933d6b38cdfcc11ce426e1ba88753be892abbbce0171c62af6e6a51b9245b576028f6396bbd2ca22a793e966253160fd539236483a1827d816bcbde41d26270a8cc8bc1c8b7e83fdab15fbf7c9dbc51cd3b61eb6573ef2b23dce5e28c4d2d03155a31dc07b8b63de42e188525a52b5011566569385d2388809b7714146b5013e39765de6b8778c3c1819a61ea6bec6781ff505d5975cd690df320fb0673edbc2d8e30a6a098c31e226af646cc11047ef241840164a909552fb64bbc74ee1c85571ab5e3815f93a19c3dd869529d09f7df00adf38ca13e53ce3df94cd12640ec4a576ace852a0825703c270fbe5b73afdc42c8562bc4c0910db3b79934e3f02d4e69726e424f5aa52ca39ec0287b48efe1227c64b491bf2ffbf428e6979832a4b159d1e5ccb0004c606201b912051650d00c123e74059fc32357c266e1169febedc69112a7a31e488bf73d07054fe1f17fbdd6349685e24b7bed493cd4110b7bf3bae4080a10fceee06b994d43cc1905e2fa14344b3a3e6d40dc2b88f2b0833951905728b6565d1de03205ee4cbcea42eac5f659c51cac818fffbfcc1552640183f3a083a9e4d813763eb2b52f5cc6ad05215f79a93a7b73aa916135452970af4c8687d004af6c1d89afb326677ef0f8338072cf2fdbbd41fff211160025a7f874a682b49d05c0f54d27679ac45585e52ce9e03f3eeedf0382bccc43f615d06f3e51bfd60ad2f764f1d75930f2a63cea1621b1e10b27f1239c30124387ba5f3dd240936e281b8ed0fc67b1d7ca783979306466a921cc79f8d22403ec2014e2ff336c295251e2f2aa6d2cd46a993c1f0fa28e0302e5774c22352822dbcf7c038b254671530452a7a09dd9f8e1c427cf9496bf77c42f1683ac4d5acd4261af13793ed9238fe167dc58e68f729ddc08b0586274f4dada38d3ee89bc0057c0bf2d831f7697cf11ad5c7742efbf3c69d1b4313ce5ef15f7890ffbf05c213f024c5fdbf736fd67326f685f91c32696ea708981f5b1ffb02d3837eca8f0c3d781c792d48fa96eee56a89f8ed39a640b71ec8d39f7c4f3ec3a6a6edef87e126e1ea201a3735d9090c801fd016e88f398550a84c2b0c253247f0438171b4d93de2f0f2b9404dc1543409ed98d61649974d081a22e4e8034101f667f4d1ee5a4830e1b5473c09b22fbd339f1fa24f923b237a3b4cf320bc255272274006e24c6095e99696d6914fc5552402c78d5d3e85b47085bf4ada1bb25f4c38293a4b6b09089f6dc80ee78a534842f62e41e4f03df57780ff3854117a785813affb0a8f653b46bf4ae2ef397ac8df8816fd5b6b305a7a2a09d40e5ab2e54f3f8c8649c1c834d654db7ec20fde936e467f067899964fb1b5242d61b7b489160ccb93bcd4c19576da9db225ceaa6168a56282ebeef10847c0a7daa85f323faf33a2f8e8356895de5fe112d98489dc1027de50dab2341cae55f16d4c2d739cb4375a7a2dfbe48b1c5a9d15938a257c3db21b1b6ce640b5d10075f24779b452f0de0d97f828aa99a888a16d4c144d115d06bcc74768068e88400815da0da61daa23d84a6e13d29c80802f310e1d1dd281e8775d7c765b8af9b838f9f2b05f77d4363b8a8f817600596463e35410fd34173947efb569e8b08b3600ce55521d700fe284518123b33e44a67435faea3798a783b982c85039f9fd37b972c22067d13ca2ac68808927271bb3dd5e3b248bf80fc9486a26d8dd0bb1d09e46763e51d0fba80b54b24dc0b140e94812c099b6ca07dc9a33", 0x1000}, {&(0x7f00000012c0)="b182217c61c501727c4eefa68efd42f16afcfb20f19f4324504d1576a7d0f3dcfb05b02172b070cae3026d10e7e312eda358e2ac1565dd23a09992393176ad976a8b93b57af8348f8df900bc7dab28aa5f5c2eff497088365e1edbe9cc463e38e0c9627b271dbc8bd7f3b84af543a86e49f1afa3773defe31a263d7b3ac0d9a7992244ccac3c5640650e15035a2b37b9584c7db2f885bb47e569656c0c51d426cf7f1b7b484ce79512f49c0c0b354afe99ca66d3720a80840f50102e85d3e4bc472d7a909a94f21f3ca9bfe7899cce28e6238f930e4bc288768cd3032f0aa7053d98addafdb7", 0xe6}, {&(0x7f00000013c0)="83d730390494d62fe07d7879de85d1ca8794c72ae9f045f042383140219d233b110fddb6d7a4c3f021f8416b5e51fe7c3b5cd705a4e969724be52705f500faf5099f8da1fdf092bc10d25a8ba034bf4f5d5248ec165f7da93d540d06d9761d91acb7a65ecdee4a6e2de06531679fc7dff0f59e623e689a19b2a61dd6d9f1cfbb760e517ee1b47ca6cdbe28438e00a24667e71b969bcff5dc8af746a010c46b6280ce5e97f668bcbe33b57de1e13fc67cbda3c0311ec711786f2a4cf3a440ff6f99d5477204057a7fc07707bde8956034a76ffa58d3539d508d210a6ee94d1727a2ba73e879f4e7b659c7aeaac2a8", 0xee}], 0x5, 0x0, 0x0, 0x44041}, {&(0x7f0000001540)={0x27, 0x1, 0x0, 0x1, 0xfff, 0x237, "794734d7ee3a96774b7b6b13f82f87dfa5751b885ad3b8929739a0f5fce91e2ffbdd2171664d78fe846e2472919a66990563302485ed1969d50c23c970c8c2", 0x6}, 0x60, 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0x1000}, {&(0x7f0000007500)="1e2d000037efb9643745406233ce0355fdc084119bb651c92ad118712e97552729441c5572860b172c2ac6f198457db26773781449cd421dc462c0e2c298e4ba0ecf62cf417504f337df5f4c3ce62892b020e9483287c8e3dcd84d9f1aa4e4c87ea139d1d7c213f889b0dc4c5c600dc9a65b45ebc98704d4a3b045ef30556c756f8ca2a0de797ce46cb3ed5d770ff835c76571298fc1979cf35502ed6d35c88dbc91975987ee5bcbebcf929637", 0xad}, {&(0x7f00000075c0)="adc66bef4035a757c0049ded67ebf4cd856b2b9f684e72d0aabc695430a115e778490c19c3311b6a03366ad9511b3052efad1465a8a3c1990d6168", 0x3b}], 0x4, &(0x7f0000007640)={0xc0, 0x1, 0x20, "e53526f58aa3e6f234f44f3c5047e28ff7f5efab6b7b20f50e27e54eedace25db45c3698cf28ab3f228833602c23c034605ebc0216feaeb1d55a5cea5d2bc35fd7ac0dd6881748a7bdd665b24b21a074b179c82574a0dd6a572b7803ed6276e7bde075b5a455f7a0db69e50b370e8174067e9c3fd7458ed29da72288ad0a54e0ee5601fbdb2270ebf67a1f3206b8be6a50248ddebb5614622988b85e9c17bcd635ff54dd50d5554ca6"}, 0xc0, 0x40000}, {&(0x7f0000007700)={0x27, 0x1, 0x2, 0x6, 0x100000001, 0x4, "41adeba789742dc0562cae3b0ecac0bf8aa8037572befe0961f2e58ca1f43b31b193b2b9c6397b52c5fafc647b79e6637dca93ebe484e1b1b2bf6beb8f9d8b", 0xb}, 0x60, &(0x7f0000008a40)=[{&(0x7f0000007780)="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", 0x1000}, {&(0x7f0000008780)="7a3d21c055edc83f8eaa448f368a063c73b2e18c8550ceeeb9be653f9c3df1a9fa9f84f72c6184381ab2a1bb2e9ec1f176d14c1f0398327a2790826be00fa9f35988da5aafbcfd428505bf9ae1344e380c922cef06989fe7cea6a14523aea713b5fab340750a16822aec7f5bbe3abd518282e1b9c666385e175ab20d97e8e6b63cd9d80d7fdf1071943dabce318f8736949f800d581529435938c0594f6a2b082d7c0db95deb6a9eb666d4cfd35e9fbfcbd58ff70640d20cf95520e86c429e", 0xbf}, {&(0x7f0000008840)="3e8d78bfc9d1d54e87ce72b98ae0ff338e2cd1bb05f702ad2aae6b8c09a2b8bd93d3c46aa1b6aff365e3adb7c4de1077c98d0d15865b5bccb02626f121787e6a209f579a2e9dad077e96c34c4bb7a4386e8d4ad1608b25deea8f3beb621e5476096864ea62fbbe3d0decb9cd4e2143d4", 0x70}, {&(0x7f00000088c0)="eb3b59c78b71eb5b0fa056203d74a702709d931c521d65faaa894c77b6aeb8721c2de898a09428053347397907ab1b11a5c42114c8636aa06b9cb7adb57c6a78096d00dde7bbb8c99dbe6eebe0cd1a3e059cdb34b02e07cbecf52cf73fd0ad6507b362d7c90381598586e6287c23cd925898046ecbc72c01a02d6bcf6c38632274bf8f68c4625b7659d2d38914a14004ab76baaa401384ad0f866b925ff9242e4e08c65318f58767299d40ea24079c768a94951e9049e7c5a3b329e8c68b20c9c41c253a06c1cd5d52bfc8f4917827", 0xcf}, {&(0x7f00000089c0)="4cb13329a7db879a7f35f2985666ae40207264f615e93321f5ac5c6932c8689ffd933a8aacdec80227517dc0e13dba8e70e7bce439b6d5cfc03ddedd4196734db7bb3d4d07f20996d03fd6d264ec0734e0f63103a7794fe515a60cf1f4cf78c70af627264ad9b83cbe4d76edba8ca897f5920fcd86c8aa3da88d60a7", 0x7c}], 0x5, &(0x7f0000008ac0)={0x50, 0x19e, 0x334, "419ecf565b40b073abfb9f2051c7ab0814c3b0a55ccec31b3bbad51f340f50bd98f138ec3c726872254ed57e8467eba3977ed51293b0e2b635"}, 0x50, 0x4}], 0x7, 0x91) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000008d00)={0x2, 0x2, 0x9, 0x5}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000008d40)=0xffffffff, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="f8000000180001040000000000000000ff0200000000ffffffffffffffff00010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/03/26 12:32:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000004cc0)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)="38eccc840fd079528ce7e6d68a7587b385cc08d2e2fd04dc054852e98be0267da48fe92af663a64b97403615c29bf024063157720213d470b037", 0x3a}, {&(0x7f0000000080)="e1bfac29d9899dc6b35a69b694dfda4997ad3985ffcab8e947d4bada500627c78de8b660eaeaf8d4d1a86cde492b875b251b2d3e67f1a859ec58853219182f36bc45458e568c53e4a7f30fc9b36e846ea9", 0x51}], 0x2, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="d483d0ded52abeb3f1082599aa351f33768fb96e490ff15e6a0b6a1267103f3d617659b0a820b2bc991a10ba91510be9e7b6a58dc2a9ad3a1a0e3736bb0d5895d080920f6635c28e86f5120bcf61331bbae1934147cf0914db0773149d05fc55855d219d26dbb88d16537e", 0x6b}], 0x1, &(0x7f0000000900)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x37, "f402adfea3bb0e1e1b4723eb13a452b11345e13b1d8c02d08bfd742070927379768b533351c702b4465e52c34d09de41a62b9f74402648"}, @iv={0xc0, 0x117, 0x2, 0xa9, "3293f57a4e6eea500cf9d2a7e82920a3d85866e140180a209abbeac526c157e6a7e3ad2a147dc3c8fef501b61e72fe513bb8485749a93e35977d3e2e9ca8e3b99d3b726aabe0d5c0057862c0c545efdcb46d7802e464c6ae70f60e941a792a855a8bfb53e2b3276df6895cd0499bea9bb706727b7b5a301b1915dcfe021cc27e940ed1a59fafc2383b05a902b5cee49389dc39e0ada23f89503f714b04309cfc8602dabc1baae203cc"}], 0x140, 0x800}, {0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000e40)="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", 0x1000}], 0x1, &(0x7f0000001e80), 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000001ec0)="0ac44487889f467011972a4f2b8c8014d2196134c41fa4f8bdcc3d850d9bad2c06b440496fb25e2f109dbd41870538108115677ad976eea17b93fbfcd38e0e1f1255789a462d9c17b50a0f2dee8c0439929eda3b3cff6b03d0627757634cd4a7ef7128ecfbabd2aaee5d531dc04af076860eb506f1bd90f9ce9ad06b0d9bb78d69459a", 0x83}, {&(0x7f0000002f80)="e8acfbe998703b0e0e3f82821dd95790c93c121a505214f68f8b87225f89d995016e084aa957c968430ab1002ffcf2b765118abaaeeb6e45010898498ec580ef71f3dcdb308a5cdfd0e6318e39ea4ca9213e29d8fc65098e906f97a6abc2fb627e26b0195e80f4fbd25c219a48c863099483", 0x72}, {&(0x7f0000003100)="069c07aedb7663acd9871669824c1fd395e2f68a8b31f9b4d3d4754e771d92a756909fb16f8c82a5ac4b9d011cbe075eede189b2e9eef88e8f82007ce45882c16bab222c24796fdacf5fe8bae0655d56adb085381215e1c9c2af0a04a5f9", 0x5e}], 0x3, &(0x7f0000003200)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x58, 0x117, 0x2, 0x3e, "fde2349aa937a1bf2731ebc27ecb22809b041b06e43a730bce7e697bec9e108c1481245de37fd0d3cd8ca928ed4bd72c2375872a626d77ff869b0c19c281"}, @iv={0x70, 0x117, 0x2, 0x56, "24bd6105ff506cc82cf4d49451db71ef4148c634fdbe0ec02e91387a4a12a6b7d34f71861d534db1090d7370d7d17c706eca0a38cc412bf33782418a79aade3c5f73479f0c42bceab6e52ff7616efa4b8831eee6340a"}, @assoc={0x18, 0x117, 0x4}], 0x110, 0x50}, {0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003380)="a6db4790b981cf91189bccf8f7ebf790d71e48806c564c5e9d9c367e0bf460a068084a346402a3872faa168ec6a38579706d71", 0x33}, {&(0x7f0000003440)="d738ab5bd075b3b56bff1f7bda2306b93a51daa497f2951032ce748420e4ba1474f0374a4ca098162509841585e5fd34c4a633bf59171ea621bffff5d360730fef717dc65fa7e9c1319cb4aae24fef42df43e379ed549213aaa77fb42ce19f654931dffa1ea81ebd03ce42069c99a8e166a6f823d461b86a188bbd848654860c01f6471cd78a9c33e3b453fba44b11f56ea13a287f72cc8083d5396a", 0x9c}, {&(0x7f0000003540)="6bd3845e9d969c7e9a5dd9d1881cfa209a321d91124d9d5025d9b5d0232b4dc3eee18aaf46b14f6804dd093ac6edb2570fbbeed18d30d0fefd371269c815358e8f6a1fea572b2651679ca1d1dc", 0x4d}, {&(0x7f00000036c0)="e2a0fd6764fdd96348e297848f", 0xd}], 0x4, &(0x7f0000003780)=[@iv={0x38, 0x117, 0x2, 0x24, "404b172343f4094d4b1a57582005b11e496ffeddce0b300f5833e3b628d1c608171eaf70"}], 0x38, 0x80}, {0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000003ac0)="9a87d908f4a325e6bd28ef8a372fb2ed00af76e4cd64817c8161e7b9c082a57d8f5d070ea53ddb6fbf07a7b1edc77d6eab80f7b16ef4b8728d16fb1180906e47e27c805dba42f774f534be89664b8850bc3784d5d6970299cf9ba74f5a5d6387017bdb43976ae072e68970eb2d64e926fe2ef34cde5dfdf2b8e3350871fa6244f01f81bcd587dc57eff3ff0bb05ec7f77f9a60376add6fa4bb2ef48d13ef90036dd44dcc93ef93b791d5f98dbc62bdd6fc8315708384", 0xb6}, {&(0x7f0000003c00)="6deeb043fb1c11927c4a76c4c2ab3a8f1f748639b7bcd0565ad114c072c935e407e0a8878238bfc5479b364cdd42892ef9c131a8b20baad3", 0x38}], 0x2, &(0x7f0000003c80)=[@op={0x18, 0x117, 0x3}], 0x18, 0x48000}], 0x6, 0x40400c0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x5) 2018/03/26 12:32:08 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x28600) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x1, 0xffffffffffffff50, 0x200, 0x50}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x8, 0x7, 0x3ff}, 0x229) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa00080045000024000000000000907cfffffb06000000000000000004019078007ef5248232330e"], &(0x7f0000000040)={0x400000, 0x1, [0x700, 0x0, 0x0, 0x3eb]}) r0 = semget$private(0x0, 0x4, 0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x81, 0x240600) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000540)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000480)={{0xd0b, r2, r3, r4, r5, 0x120, 0x20}, 0xee, 0x8, 0x4}) futex(&(0x7f0000000140), 0xc, 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)=0x2, 0x2) 2018/03/26 12:32:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4}, {0x4, 0xfffffffffffffffc}, {0xb, 0x220}], 0x3) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:08 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x5, 0x2000041) r2 = getpgrp(0xffffffffffffffff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000080)={[{0x0, 0x8a4, 0xffffffffa4e02d57, 0xfffffffffffffff8, 0x1, 0x6, 0x7, 0x0, 0x1ff, 0x6, 0x8, 0x401, 0xffffffffffff7fff}, {0x0, 0x5, 0x9, 0xfffffffffffffff9, 0x438, 0x0, 0x401, 0xe1a5, 0xfffffffffffffffe, 0x6, 0x4a7f, 0x8, 0x4}, {0x4, 0x7f, 0x1ff, 0x200000000, 0x7fff, 0xf665, 0x6, 0x3f, 0x800, 0x1000, 0x7, 0x226, 0x9}], 0x7}) ioprio_set$pid(0x0, r2, 0x3) sendto$inet6(r1, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000100)=""/169, &(0x7f00000001c0)=0x71) 2018/03/26 12:32:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="8a2423d87b838d76e6da2752656fcc5a86dc253c23d8afed20d95922e5579dab8f2d80f079a687c6bbd2b62a72deb9d02630f8279e7044b90ebec4121c47b44aada00b219c16e9988fb6becba2b60189dd25cecdb729c57135e1651717b9247c9fee05cff115d6b9d5c74d857e7a3d1b70bcb26f6f917ee0f184f5fb81ef2635712fa30b7d7a1410", 0x88, 0x40000, &(0x7f00000000c0)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000040)) ioctl$TIOCNOTTY(r0, 0x5422) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x200003, 0x0) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) fstat(r4, &(0x7f0000000200)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000480)=0xc) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r2, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000680)=""/191, 0x0, 0x2}}, 0x68) write$vnet(r2, &(0x7f00000007c0)={0x1, {&(0x7f00000008c0)=""/219, 0xffdf, &(0x7f00000009c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x2) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) inotify_add_watch(r3, &(0x7f00000001c0)='./control\x00', 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/03/26 12:32:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0xe}, 0x3f}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:08 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x885]}) 2018/03/26 12:32:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa000800450000240000000000009078fffffdff000000000000000004019078007ff5240032330e"], &(0x7f0000000040)) [ 327.132346] QAT: Invalid ioctl 2018/03/26 12:32:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x100000001) sendto$inet6(r0, &(0x7f00000000c0)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="51b6f2ce7abe0c9e8d4438a18b7d44a3713e7a35fae759f645afd15f62a2eba96541d5f93b4e301c0b12df0f926dd552652e67af6f0f90f1aa35277830ffb4455124ad2c814be53a99e0b6d3348a7829923c21c6060f6451f54d29269ae83f2684f121b802093e532c6cd337bfee", 0x6e, 0x4008000, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x45b}, 0x1c) 2018/03/26 12:32:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r0, 0x80000) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r3 = gettid() r4 = getpgid(r3) timer_create(0x5, &(0x7f0000001200)={0x0, 0x80000000036, 0x1, @tid=r4}, &(0x7f0000001240)=0x0) timer_gettime(r5, &(0x7f0000001280)) userfaultfd(0x7fffd) r6 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f1038092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feabb3aaa1d4b8c6125b4a963a75bf4669c29e13f1e1a29a730c76ab2a9aa7d9a7f46f6ddf3a9e30"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r8}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4}, 0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r9, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000001180)={r10, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000240)=0x80) fcntl$setlease(r6, 0x400, 0x1) setsockopt$inet_mreq(r9, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r2, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) [ 327.169111] QAT: Invalid ioctl 2018/03/26 12:32:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa000800450000240000000032009078ffffffff00000000000031718217149a1b19f5240032330e0a3d3ae40df82c96fab42966c1e3b9c385dfd07afefd7ff590955a1d651e4a6b2d593df51b9c8329b1b1607bb67d9f6f23558742b530c57e274cef3a073dbee5"], &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0x7, 0x0, 0x0, 0x4, "829b133e10b5b0eb209756f8b8eb14cad3871751507d9c3da3dffc51855e03d152572ac072bbf402e2210d5f", 0x7}, 0x5, [0x80, 0x4, 0x6, 0x401, 0x100000000, 0x3, 0x4, 0x5, 0x7, 0xff, 0x80, 0x6, 0x7, 0x20, 0x7ff, 0x7, 0x3ff, 0x3, 0xffff, 0x3, 0x200, 0x603ef76f, 0x3, 0x10000, 0x2, 0x8, 0xffffffffffffff51, 0x2377, 0xfffffffffffffff9, 0x2deac00, 0x1, 0x5, 0x3, 0x8000, 0x3, 0x400, 0x8, 0x1, 0x861, 0x2, 0x3, 0x80, 0x401, 0x72f3, 0x3, 0x81, 0x10001, 0x2e6, 0x5, 0x101, 0x1000, 0x4, 0x7, 0x0, 0x3, 0x8, 0x5, 0x8, 0x1, 0x0, 0xc6c9, 0x400, 0xfffffffffffffd35, 0x3, 0x58000, 0x7, 0x7, 0x9, 0x7, 0xff, 0x81, 0x2a, 0x90bb, 0x7, 0x7, 0x10000, 0x2, 0x550, 0x80000000, 0xb01, 0xfffffffffffffffc, 0x8, 0x23e7, 0x401, 0xfffffffffffff000, 0x9, 0x2, 0x81, 0x7, 0x6, 0x5, 0x6, 0x3, 0x3, 0xb13b, 0x1, 0x7, 0x2, 0x100000001, 0x80, 0x3, 0x4, 0x1ff, 0x6, 0xe6, 0x1000, 0xffff, 0xca02, 0x100, 0x0, 0x1000, 0x4, 0x5, 0x9, 0x3, 0x5e0b, 0x8000, 0x8001, 0x7, 0x1, 0x40, 0x9, 0x7, 0x1000, 0xbefc, 0x7f, 0x6, 0x3], {r1, r2+10000000}}) fcntl$notify(r0, 0x402, 0x8) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) 2018/03/26 12:32:08 executing program 5: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) close(r1) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/03/26 12:32:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 327.270350] QAT: Invalid ioctl [ 327.276239] QAT: Invalid ioctl [ 327.299524] QAT: Invalid ioctl [ 327.360648] QAT: Invalid ioctl [ 327.376898] QAT: Invalid ioctl [ 327.382282] QAT: Invalid ioctl [ 327.417809] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/03/26 12:32:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x7, 0x4, 0x3d7}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/03/26 12:32:08 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="65e407c6e4c3bd5940a0d1cf0001efa3266d6ab4b8839dd9afa49e50b6c34115d78e553bdbaf24a759c62dde775ce1f634625fc71f513bee8d44c8adc68cf5fe7e82de7e7de0b62bc33f0d6ddb0b04756184335cc75e90216de4fb0ecad421d445f144931e83c06e724669dbac2d5b3344d545d72d231575ef91eb4a60bb64414c5146a805db87f38d88430771a4dc74e171e549dd0aca44f3f851c5eec28c4ab5b72c871ce3b20d7ab6efefc028c9a055d757d3f6e741d0468dca3cc72046c1cc24304a5e98a1", 0xc7, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x400000000000001, 0x8010000000000084) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x0, 0x44, &(0x7f00007bcfe4)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) r3 = memfd_create(&(0x7f0000000000)='ppp0}bdev,\x00', 0x1) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) socketpair(0x10, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x3, 0x2, 0x4, 0xfb8, 0x80, 0xfe, 0x6, 0x20, 0x7f, 0x100, 0x7ff, 0x1, 0xfffffffffffffffd, 0x10000, 0x0, 0x4]}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x8, 0x1}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000380)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r2, 0x3}}, 0x18) 2018/03/26 12:32:08 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="3be7746fb0f198a48adc64c1571cfaa0088aaaf22c6703e1", @ANYRES64]], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x400004]}) 2018/03/26 12:32:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaada8228a4aaaaaaaa000800450000240000000000009078ffffffff000000000000000004019078007ff5240032330e"], &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x20000000) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:08 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) fsync(r0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 2018/03/26 12:32:08 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) fanotify_init(0x0, 0x400) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x1, [0x1]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x8, 0x0, 0x5052, 0x1ff}, 0x14) 2018/03/26 12:32:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/154) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cee6400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000b57b35a54243aa68da93718d59d9693345adb827afa832498443a61e68a3e2ed86c546476c3b57a3a6b15fc58522ab7e2486a6dec129edefe4f124f06f6fbc24b9e82c6a0a9aa9e5542c4de31a49371a4930b99d511e9b1b0e2405c069a216810bcd10cacb3efb4f7cb6a30415770adee734e3a311baf7ed491038652014be3204990a04a85df8"], &(0x7f0000000040)) 2018/03/26 12:32:08 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{[@rand_addr]}, {}]}, @timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000100)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x49012, r0, 0x7) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0xf2) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/03/26 12:32:08 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) 2018/03/26 12:32:09 executing program 3: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x61db00, 0x640000) sendmmsg$alg(r1, &(0x7f0000000b80)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000340)="d3a84237ce5f02c968104d4836d3aba668e2c4c33ded5d94227ff2592cc50e91eb5c2adcf10bbd3fabb3ae7554c988f45835c1ad224b8c46bda78aa01a70320485a0b574b1e55331b2bb1ea9d5aa613ea98c5d2cb52cfdda1ff4313a2cffcc1b20decbc07ffef86212f267886dc0053a46c54f5d85cb6a6254e9e22997cbbaf0c915a788854fbd1537ca96ac412a4e0e003c8d916dd19fa782d4094ae46c388b5c46d34afaf6bcd31bc03e2db29afb07166f0825b530d74439977532b34b0deb647df6b507e10170c82724026aa3a1", 0xcf}, {&(0x7f0000000440)="f1b6c9b0c28ac45da0a32ba39edaa647633d", 0x12}, {&(0x7f0000000480)="d2407b668b29b3ec77848743cd25f85bd7f954a7476a68eb46c36e48ed21f8ed5d7bbb4a97fe3bb3c71331fec30af9a5ec22c81676244b65dbf40949d37c03a0950de74be617f5e64d380fd67555e82450f419c1660a922b9a00750c8748243a0789020ea78f5140ec2c798f36ffef0604726d51eab1e1d78e", 0x79}, {&(0x7f0000000640)="d29205b8589a593ac5c49d59846b84702e2daf90bb34859f312ac12e1cb6eec52725c0dba0388c82a461a0cfe1d0dcaca86898b77b95cad7792b5befeec95b28e4c063221a4f2e6fda01a95a1285a98834fd5e3d5f205fd609d2ceb47a1c43f268fa352cfea6602e8b09c31c49fbcb04c05365972646ddf41e11e913e1df86fbc3d913db26ce4e0ceff476a35c1a18f830124f8f9ee668764e4ae945731e2e40a31ad255d220d1cf681e19d1cdd6cab8cb55ecad71d44697d633d7fba98090c4fa85afd74b94585175aeb5de273a57e42ecf95312eec65614948", 0xda}, {&(0x7f0000000740)="f8ddb6", 0x3}, {&(0x7f0000000780)="0d710516d2a0ad9bf1af362c642e0e59624339eefbc0b1fae1f0d06b81bb0021d26ecd4f09cedb7d9f33e8b582348abc965542a6b52f7bb9b71eca1e93fc70cd5809a19b78733053e0a016f8a4ab47fae9d2e2262d7f4a2a2f01bb3f14d5614d5edd499dcfc67c9397d4309a4f0804b441ec184f182a4e630c3bd559dfa1c966ffbedd3c588372c8715b3b747f568ab7b758bbf86908b4176d335be804ec941967dbebe6e45b15bfb5be2a3e30ed8738506a81acc575d1e1f83f5a1095a6753f045d49855aba84368d779cdf6e2545b0ab3f8785a9640a67de51cc1ddac22e35c10bf48e73450fbefb35419f4a33", 0xee}, {&(0x7f0000000880)="b14e5f9ad558b5f118da587c02e19f486b2e0e046e68cbec73fcfc7b7c64f9381406ccdc102747f405599b7df0d377fb7b5b309769b70b48f91ca4977eb2b9c32ccb13ba72d2e451a2eb98c4aa8b7e5e3999f6d7b49d7a62d1ac041756a2d3e522412ef2909135975d72cbb1f81ab7ce430e0ceab02f8df1b98142a76b8d64984c4ee44e0f3c18664479abbebd2ada97b9fa45b3a952ef130065bf40dd50cff6168f7a11c1f8b49c899f78f263457eaf7792f9f485ec", 0xb6}, {&(0x7f0000000940)="b83c152bc4b095fdb21f5780b0bbd5401aa5acf499", 0x15}, {&(0x7f0000000980)="479b7385d0db3450d28a5352e0b91dda739d41bd6ae430c3570541f1b823608d40e5d83e2ee6d7f0142afa9ac8e9df82829b58323a6b686320a70f17202646f77cc98d752de8e248aa68bc367395fa11b197fbcdf46de4b716d5b8701aa9bd07140a6ad8edaee090660dd7277147a99ecde828cd04de018e3f20f5c5242843ad3f730416a812c34793068113d31b8eba4ef36ac8e23c15e6c373d4a5e2cec291e056275701933d2d2646949f30df07741a117cfc07aa612a6ee28aecc3626baf36061a9ded1ceabab8992d2f2df348e671ec", 0xd2}], 0x9, &(0x7f0000000b40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}], 0x1, 0x40801) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/26 12:32:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x87, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/03/26 12:32:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1cbf4897971e524744000000000000000000000008000100"], 0x1c}, 0x1}, 0x0) 2018/03/26 12:32:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xc4a8}], 0x1c) 2018/03/26 12:32:09 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa0004aaaaaaaa000800450000240000000000004958ffffffff00000000000000f5240032330e"], &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200402, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0xf8, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21}], 0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3f, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x4dd8}, &(0x7f0000000200)=0x8) 2018/03/26 12:32:09 executing program 0: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)=':\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xff) mq_unlink(&(0x7f00000000c0)=':\x00') 2018/03/26 12:32:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) 2018/03/26 12:32:09 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb000000000000000000004542ef2d0c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) dup(0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x2, 0x4) 2018/03/26 12:32:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000003aaaaaa00810048000800450000240000000000009078ffffffff000000000000000004019078007ff5240032330e0000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xffffffffffffffff, 0x2]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x5, 0xdb, &(0x7f00000000c0)="488379fdbb291b67ac17a11958f9b00326400bf8adca0fe0d5811a1ad78194089c6fbccfc9af675be663c924546cf9240fdfead117521cf090c9adf440ed0ad20e4452ef30ef4f5b9dd17cb4501c53b216d70338ebe7386ca5fad0afee17317d6fa300b24d1edf6655cf3e887f920379ebaa171117a9dbf6659915c659333c3a93d94a00186020bd45287557660e6890453c0cd320416d74f4ae516a4d1a056bd22bc077bf9be586b39baf0f346fcf4848b4930d3c073be6369231201f0cbd63582d6004792150a294d6bce7122a7537acd786894565283e0e7f49"}) 2018/03/26 12:32:09 executing program 2: syz_emit_ethernet(0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000086dd60977c5a0020000000000000000000000000000000000000fe8000000800000000000000000000000001000000000000040100010400000000000000000000004e204e2000089078"], 0x0) 2018/03/26 12:32:09 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf66400182100000000000000000000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)={0x0, 0x4000000, [0x3, 0x0, 0x0, 0xfffffffffffffffc]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000015c0)=0x6, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/26 12:32:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x4, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 12:32:09 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x9) syz_emit_ethernet(0x32, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/03/26 12:32:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x95be, 0x2100) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x80000000}) 2018/03/26 12:32:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/26 12:32:09 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(0xffffffffffffffff, 0x80000) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/26 12:32:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="092353b81fe14d81b8ac3ed3bd133c62b4048a7e846545ad977caf405cedd11c3fe70c2385fc9f34a8de583807a3c4eeab2566583246cfcb05d60b00e7f61fdcba697b2968c2a8bacd34f73916811d2197a296d13268cce7aa6424923814a429b20ce36f6912faa7c3be5a87c4115dc59753aba8474683216d9daf49e2553163c1b333f62c3d95984ef845dcbce5b4d9809a61f1842eda0da24260", 0x9b}], 0x1, &(0x7f0000000440)}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x81, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0xfffffffffffffca8, "c29dfb2a975c0d60ac31818283da317b7d15ed56f935b241b6710fad184599a1d1a8379aef5e4886e29fb47ef9ea5d873e1696812719dfd24d470eae7e47e64b393aa3bac341e9c3cccb190b3a150fe18028aff11b448d7198de40ef6db35492f08151b9476eb8d9f50115364a07d9dcb7404aedbf897561951058cbf95f8dd29eec01c8b55f6e5ffd15b4bad6257c016f364a08015abf6f502146c8faa5e723046828da323380e2118f045702ef76421466bfb6"}, &(0x7f0000000240)=0xfffffffffffffcde) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/154, 0x9a}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/26 12:32:09 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff83b, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000) move_pages(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000040)=[0x0], 0x80000000002) timer_create(0x1, &(0x7f0000000080)={0x0, 0x8, 0x0, @tid=r0}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) 2018/03/26 12:32:09 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603cf664001821000000000000e3180000f5ffff000000005acb00000000000000000000000000010c000000000000003f0000f90000000000089078"], &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) accept4(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) 2018/03/26 12:32:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x23abc7cb, 0x101000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x3, 0x0, [{0x80000007, 0xfffffffffffffff9, 0x200, 0x7, 0x3}, {0x8000000d, 0xfffffffffffffffe, 0x9, 0x3, 0x1000}, {0x1, 0x4, 0x0, 0x8000, 0xa58}]}) 2018/03/26 12:32:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000040)='8', 0x1, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:32:09 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001180)={r1, 0xfffffffffffff715, 0x81f, 0x7f}, &(0x7f00000011c0)=0x10) syz_emit_ethernet(0x32, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200100) connect$rds(r2, &(0x7f00000010c0)={0x2, 0x4e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000000c0)=""/4096) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001100)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001340)=r3) tee(r0, r0, 0x5, 0xd) ioctl$int_in(r0, 0x5473, &(0x7f0000001200)=0x41f05cce) 2018/03/26 12:32:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb4, 0x4, 0x6}, 0x9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x1f, 0xf0, 0x0, 0x0, 0x20000000, 0x0}, 0x29b) sync() 2018/03/26 12:32:09 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x2f, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) [ 357.851810] bond0 (unregistering): Released all slaves [ 368.200153] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 378.447146] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 378.535349] Buffer I/O error on dev loop0, logical block 3, async page read [ 388.671118] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 398.727300] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 408.975113] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 419.024093] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 429.063117] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 439.111238] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 449.167118] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 459.199963] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 469.463092] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 479.511104] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 489.759197] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 492.512195] INFO: task syz-executor5:27032 blocked for more than 120 seconds. [ 492.519580] Not tainted 4.16.0-rc7+ #367 [ 492.524206] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.532420] syz-executor5 D21408 27032 4236 0x00000004 [ 492.538079] Call Trace: [ 492.540718] __schedule+0x8fb/0x1ec0 [ 492.544467] ? __sched_text_start+0x8/0x8 [ 492.548651] ? lock_release+0xa40/0xa40 [ 492.552655] ? __lock_is_held+0xb6/0x140 [ 492.556739] ? trace_hardirqs_off+0x10/0x10 [ 492.561164] ? find_get_pages_range_tag+0x88c/0x1000 [ 492.566301] ? print_irqtrace_events+0x270/0x270 [ 492.571082] schedule+0xf5/0x430 [ 492.574468] ? wait_on_page_bit_common+0x49c/0x770 [ 492.579428] ? __schedule+0x1ec0/0x1ec0 [ 492.583421] ? lock_downgrade+0x980/0x980 [ 492.587592] ? lock_release+0xa40/0xa40 [ 492.591819] ? lock_release+0xa40/0xa40 [ 492.595812] ? check_same_owner+0x320/0x320 [ 492.600162] ? mark_held_locks+0xaf/0x100 [ 492.604344] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.608872] io_schedule+0x1c/0x70 [ 492.612434] wait_on_page_bit_common+0x4b3/0x770 [ 492.617223] ? generic_write_checks+0x530/0x530 [ 492.621942] ? mutex_lock_io_nested+0x1900/0x1900 [ 492.626872] ? blk_start_plug+0xbb/0x370 [ 492.630974] ? blk_lld_busy+0x60/0x60 [ 492.634802] ? find_held_lock+0x35/0x1d0 [ 492.638921] ? lock_downgrade+0x980/0x980 [ 492.643095] ? page_cache_tree_insert+0x410/0x410 [ 492.647989] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.652862] __filemap_fdatawait_range+0x282/0x430 [ 492.658099] ? wait_on_page_bit_common+0x770/0x770 [ 492.663081] ? iput+0x540/0xaf0 [ 492.666414] ? dispose_list+0x3f0/0x3f0 [ 492.670480] ? iterate_bdevs+0xb6/0x260 [ 492.674495] ? lock_downgrade+0x980/0x980 [ 492.679384] ? lock_release+0xa40/0xa40 [ 492.683398] ? do_raw_spin_trylock+0x190/0x190 [ 492.688011] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 492.693171] fdatawait_one_bdev+0x50/0x70 [ 492.697351] iterate_bdevs+0x109/0x260 [ 492.701256] ? sync_inodes_one_sb+0x50/0x50 [ 492.705664] sys_sync+0x120/0x1c0 [ 492.709158] ? sync_filesystem+0x2e0/0x2e0 [ 492.713449] ? do_syscall_64+0xb7/0x940 [ 492.717447] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.722735] ? sync_filesystem+0x2e0/0x2e0 [ 492.726996] do_syscall_64+0x281/0x940 [ 492.730928] ? __do_page_fault+0xc90/0xc90 [ 492.735184] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.739718] ? finish_task_switch+0x1c1/0x7e0 [ 492.744236] ? syscall_return_slowpath+0x550/0x550 [ 492.749204] ? syscall_return_slowpath+0x2ac/0x550 [ 492.754159] ? prepare_exit_to_usermode+0x350/0x350 [ 492.759210] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 492.764604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.769514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.774721] RIP: 0033:0x454879 [ 492.777941] RSP: 002b:00007fcf3c070c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 492.785673] RAX: ffffffffffffffda RBX: 00007fcf3c0716d4 RCX: 0000000000454879 [ 492.793220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.800531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 492.807827] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 492.815143] R13: 0000000000000626 R14: 00000000006fa430 R15: 0000000000000000 [ 492.822464] [ 492.822464] Showing all locks held in the system: [ 492.828847] 4 locks held by kworker/1:1/23: [ 492.833507] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000cf3e46ba>] process_one_work+0xb12/0x1bb0 [ 492.844261] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000f50f8e16>] process_one_work+0xb89/0x1bb0 [ 492.854459] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000006ac450d3>] memcg_create_kmem_cache+0x16/0x170 [ 492.864988] #3: (slab_mutex){+.+.}, at: [<000000000d6f8825>] memcg_create_kmem_cache+0x24/0x170 [ 492.874103] 2 locks held by khungtaskd/800: [ 492.878495] #0: (rcu_read_lock){....}, at: [<000000006b88855d>] watchdog+0x1c5/0xd60 [ 492.886603] #1: (tasklist_lock){.+.+}, at: [<00000000133cbfc8>] debug_show_all_locks+0xd3/0x3d0 [ 492.895813] 2 locks held by getty/4157: [ 492.899809] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 492.908540] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 492.917960] 2 locks held by getty/4158: [ 492.922210] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 492.930925] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 492.940275] 2 locks held by getty/4159: [ 492.944284] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 492.953028] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 492.962359] 2 locks held by getty/4160: [ 492.966374] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 492.975099] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 492.984450] 2 locks held by getty/4161: [ 492.988685] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 492.997417] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 493.006745] 2 locks held by getty/4162: [ 493.010755] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 493.019477] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 493.028847] 2 locks held by getty/4163: [ 493.032854] #0: (&tty->ldisc_sem){++++}, at: [<00000000c7219e42>] ldsem_down_read+0x37/0x40 [ 493.041589] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047c4e215>] n_tty_read+0x2ef/0x1a40 [ 493.051206] 4 locks held by kworker/1:4/6711: [ 493.055725] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000cf3e46ba>] process_one_work+0xb12/0x1bb0 [ 493.066196] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<00000000f50f8e16>] process_one_work+0xb89/0x1bb0 [ 493.077348] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000b58f55af>] memcg_destroy_kmem_caches+0xf/0x80 [ 493.087560] #3: (slab_mutex){+.+.}, at: [<00000000523c5c7d>] memcg_destroy_kmem_caches+0x24/0x80 [ 493.096718] 4 locks held by kworker/0:5/7149: [ 493.101251] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000cf3e46ba>] process_one_work+0xb12/0x1bb0 [ 493.111890] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000f50f8e16>] process_one_work+0xb89/0x1bb0 [ 493.122088] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000006ac450d3>] memcg_create_kmem_cache+0x16/0x170 [ 493.132519] #3: (slab_mutex){+.+.}, at: [<000000000d6f8825>] memcg_create_kmem_cache+0x24/0x170 [ 493.141612] 4 locks held by kworker/u4:15/21907: [ 493.146389] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000cf3e46ba>] process_one_work+0xb12/0x1bb0 [ 493.156428] #1: (net_cleanup_work){+.+.}, at: [<00000000f50f8e16>] process_one_work+0xb89/0x1bb0 [ 493.165577] #2: (net_mutex){+.+.}, at: [<000000007787165c>] cleanup_net+0x242/0xcb0 [ 493.173654] #3: (rcu_sched_state.barrier_mutex){+.+.}, at: [<000000002eef97ae>] _rcu_barrier+0x142/0x750 [ 493.183571] 3 locks held by kworker/u4:20/21938: [ 493.188373] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000cf3e46ba>] process_one_work+0xb12/0x1bb0 [ 493.198400] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000f50f8e16>] process_one_work+0xb89/0x1bb0 [ 493.209711] #2: (&type->s_umount_key#33){++++}, at: [<000000003719505c>] trylock_super+0x20/0x100 [ 493.219056] 1 lock held by blkid/26338: [ 493.223056] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000e850a77f>] blkdev_put+0x2a/0x4f0 [ 493.231443] 1 lock held by syz-executor5/27032: [ 493.236135] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000592da4a5>] iterate_bdevs+0xc8/0x260 [ 493.244776] [ 493.246419] ============================================= [ 493.246419] [ 493.253464] NMI backtrace for cpu 1 [ 493.257113] CPU: 1 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc7+ #367 [ 493.264029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.273361] Call Trace: [ 493.275929] dump_stack+0x194/0x24d [ 493.279534] ? arch_local_irq_restore+0x53/0x53 [ 493.284266] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.288913] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.293366] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.297838] nmi_cpu_backtrace+0x1d2/0x210 [ 493.302054] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.306525] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.311782] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.316948] watchdog+0x90c/0xd60 [ 493.320390] ? reset_hung_task_detector+0xa0/0xa0 [ 493.325209] ? complete+0x62/0x80 [ 493.328648] ? __schedule+0x1ec0/0x1ec0 [ 493.332597] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.336892] ? __lockdep_init_map+0xe4/0x650 [ 493.341277] ? do_raw_spin_trylock+0x190/0x190 [ 493.345834] ? lockdep_init_map+0x9/0x10 [ 493.349871] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.354951] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.359944] ? trace_hardirqs_on+0xd/0x10 [ 493.364067] ? __kthread_parkme+0x176/0x240 [ 493.368370] kthread+0x33c/0x400 [ 493.371711] ? reset_hung_task_detector+0xa0/0xa0 [ 493.376537] ? kthread_stop+0x7a0/0x7a0 [ 493.380489] ret_from_fork+0x3a/0x50 [ 493.384495] Sending NMI from CPU 1 to CPUs 0: [ 493.389034] NMI backtrace for cpu 0 [ 493.389041] CPU: 0 PID: 10402 Comm: kworker/0:6 Not tainted 4.16.0-rc7+ #367 [ 493.389043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.389125] Workqueue: cgroup_destroy css_free_work_fn [ 493.389134] RIP: 0010:qlist_move_cache+0x8d/0xf0 [ 493.389136] RSP: 0018:ffff880197a570c8 EFLAGS: 00000086 [ 493.389141] RAX: ffffea0006d6c500 RBX: 000077ff80000000 RCX: ffff8801b5b143c0 [ 493.389143] RDX: ffff8801b0d77c40 RSI: ffff880197a570e8 RDI: ffffffff885ed218 [ 493.389146] RBP: ffff880197a570d8 R08: ffffea0007329260 R09: 0000000080000000 [ 493.389149] R10: ffff8801aecdf1e0 R11: ffffea0000000000 R12: ffffea0006da23df [ 493.389152] R13: ffffffff86fd55a0 R14: ffffffff885ef2a0 R15: ffff8801b0d77c40 [ 493.389156] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 493.389159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.389161] CR2: ffffffffff600400 CR3: 0000000006e22004 CR4: 00000000001606f0 [ 493.389167] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 493.389170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 493.389171] Call Trace: [ 493.389178] quarantine_remove_cache+0x79/0xf0 [ 493.389185] kasan_cache_shutdown+0x9/0x10 [ 493.389191] shutdown_cache+0x15/0x1b0 [ 493.389197] memcg_destroy_kmem_caches+0x62/0x80 [ 493.389203] mem_cgroup_css_free+0x2a4/0x3f0 [ 493.389209] ? memcg_offline_kmem.part.56+0x340/0x340 [ 493.389215] ? trace_hardirqs_off+0x10/0x10 [ 493.389222] css_free_work_fn+0x1c8/0x1420 [ 493.389231] ? pr_cont_work+0x130/0x130 [ 493.389235] ? cgroup_type_write+0x530/0x530 [ 493.389241] ? find_held_lock+0x35/0x1d0 [ 493.389247] ? trace_hardirqs_off+0x10/0x10 [ 493.389255] ? debug_object_deactivate+0x364/0x560 [ 493.389260] ? lock_downgrade+0x980/0x980 [ 493.389264] ? flush_delayed_work+0x150/0x150 [ 493.389270] ? lock_release+0xa40/0xa40 [ 493.389276] ? find_held_lock+0x35/0x1d0 [ 493.389282] ? trace_hardirqs_off+0x10/0x10 [ 493.389287] ? lock_acquire+0x1d5/0x580 [ 493.389291] ? lock_acquire+0x1d5/0x580 [ 493.389296] ? process_one_work+0xb89/0x1bb0 [ 493.389304] ? __lock_is_held+0xb6/0x140 [ 493.389313] process_one_work+0xc47/0x1bb0 [ 493.389319] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 493.389323] ? trace_hardirqs_on+0xd/0x10 [ 493.389331] ? pwq_dec_nr_in_flight+0x450/0x450 [ 493.389343] ? __schedule+0x903/0x1ec0 [ 493.389352] ? retint_kernel+0x10/0x10 [ 493.389357] ? trace_hardirqs_off+0x10/0x10 [ 493.389363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 493.389374] ? lock_acquire+0x1d5/0x580 [ 493.389379] ? lock_acquire+0x1d5/0x580 [ 493.389383] ? worker_thread+0x4a3/0x1990 [ 493.389389] ? lock_downgrade+0x980/0x980 [ 493.389394] ? lock_release+0xa40/0xa40 [ 493.389399] ? retint_kernel+0x10/0x10 [ 493.389404] ? do_raw_spin_trylock+0x190/0x190 [ 493.389413] worker_thread+0x223/0x1990 [ 493.389418] ? finish_task_switch+0x1c1/0x7e0 [ 493.389423] ? lock_downgrade+0x980/0x980 [ 493.389432] ? process_one_work+0x1bb0/0x1bb0 [ 493.389438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.389443] ? trace_hardirqs_on+0xd/0x10 [ 493.389447] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.389452] ? finish_task_switch+0x1c1/0x7e0 [ 493.389456] ? finish_task_switch+0x182/0x7e0 [ 493.389461] ? copy_overflow+0x20/0x20 [ 493.389471] ? __schedule+0x903/0x1ec0 [ 493.389479] ? trace_hardirqs_off+0x10/0x10 [ 493.389486] ? find_held_lock+0x35/0x1d0 [ 493.389493] ? find_held_lock+0x35/0x1d0 [ 493.389499] ? complete+0x62/0x80 [ 493.389507] ? __schedule+0x1ec0/0x1ec0 [ 493.389511] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.389515] ? __lockdep_init_map+0xe4/0x650 [ 493.389520] ? do_raw_spin_trylock+0x190/0x190 [ 493.389525] ? lockdep_init_map+0x9/0x10 [ 493.389529] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.389535] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.389540] ? trace_hardirqs_on+0xd/0x10 [ 493.389545] ? __kthread_parkme+0x176/0x240 [ 493.389550] kthread+0x33c/0x400 [ 493.389555] ? process_one_work+0x1bb0/0x1bb0 [ 493.389559] ? kthread_stop+0x7a0/0x7a0 [ 493.389564] ret_from_fork+0x3a/0x50 [ 493.389570] Code: 89 d1 48 01 47 10 4d 85 d2 74 5c 48 89 c8 4c 8b 11 4c 01 c8 72 62 49 89 d8 4c 01 c0 48 c1 e8 0c 48 c1 e0 06 4c 01 d8 4c 8b 40 20 <4d> 8d 60 ff 41 83 e0 01 49 0f 45 c4 48 8b 40 30 48 39 c2 75 a4 [ 493.390047] Kernel panic - not syncing: hung_task: blocked tasks [ 493.800258] CPU: 1 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc7+ #367 [ 493.807159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.816483] Call Trace: [ 493.819055] dump_stack+0x194/0x24d [ 493.822667] ? arch_local_irq_restore+0x53/0x53 [ 493.827314] ? vsnprintf+0x1ed/0x1900 [ 493.831165] panic+0x1e4/0x41c [ 493.834335] ? refcount_error_report+0x214/0x214 [ 493.839079] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.844424] watchdog+0x91d/0xd60 [ 493.847879] ? reset_hung_task_detector+0xa0/0xa0 [ 493.852702] ? complete+0x62/0x80 [ 493.856141] ? __schedule+0x1ec0/0x1ec0 [ 493.860091] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.864389] ? __lockdep_init_map+0xe4/0x650 [ 493.868774] ? do_raw_spin_trylock+0x190/0x190 [ 493.873334] ? lockdep_init_map+0x9/0x10 [ 493.877371] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.882452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.887447] ? trace_hardirqs_on+0xd/0x10 [ 493.891572] ? __kthread_parkme+0x176/0x240 [ 493.895875] kthread+0x33c/0x400 [ 493.899221] ? reset_hung_task_detector+0xa0/0xa0 [ 493.904042] ? kthread_stop+0x7a0/0x7a0 [ 493.907995] ret_from_fork+0x3a/0x50 [ 493.912404] Dumping ftrace buffer: [ 493.916034] (ftrace buffer empty) [ 493.919716] Kernel Offset: disabled [ 493.923321] Rebooting in 86400 seconds..